From 9c241c5d2d9413361d32567876c35b2b9e2754c9 Mon Sep 17 00:00:00 2001 From: Peter Breitenlohner Date: Fri, 20 Mar 2009 07:45:16 +0000 Subject: new build system git-svn-id: svn://tug.org/texlive/trunk@12446 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/libs/freetype/ChangeLog | 17 + Build/source/libs/freetype/Makefile.am | 46 + Build/source/libs/freetype/Makefile.in | 439 + Build/source/libs/freetype/ac/freetype.ac | 3 + Build/source/libs/freetype/ac/withenable.ac | 3 + Build/source/libs/freetype/aclocal.m4 | 618 + Build/source/libs/freetype/configure | 3435 +++ Build/source/libs/freetype/configure.ac | 36 + Build/source/libs/freetype/freetype-1.5/.cvsignore | 7 + .../libs/freetype/freetype-1.5/.cvsignore.delete | 0 Build/source/libs/freetype/freetype-1.5/FILES | 80 + Build/source/libs/freetype/freetype-1.5/INSTALL | 733 + Build/source/libs/freetype/freetype-1.5/MakeSub.in | 7 + .../source/libs/freetype/freetype-1.5/Makefile.in | 70 + 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Build/source/libs/freetype/freetype-1.5/test/textdisp.h (limited to 'Build/source/libs/freetype') diff --git a/Build/source/libs/freetype/ChangeLog b/Build/source/libs/freetype/ChangeLog new file mode 100644 index 00000000000..210076a2b7e --- /dev/null +++ b/Build/source/libs/freetype/ChangeLog @@ -0,0 +1,17 @@ +2008-01-31 Peter Breitenlohner + + Convert from autoconf-2.13 to autoconf-2.59+: + * configure.in: Adapt to autoconf-2.59+ syntax, + revert KPSE_CONFIG_FILES to AC_CONFIG_FILES. + * net.4: Replaced AC_DEFUN(FOO,...) by AC_DEFUN([FOO],...). + * aclocal.m4: Regenerated (aclocal). + * config.guess, config.sub, ltmain.sh: + Regenerated (libtoolize -if). + * configure: Regenerated (autoconf). + +2008-01-23 Karl Berry + + * freetype.ac: call AC_PROG_CPP, else when used from + ttf2pk/configure --with-system-freetype, CPP is not defined. + Report from Jonathan Kew, 3 Nov 2006 11:08:13 ff. + diff --git a/Build/source/libs/freetype/Makefile.am b/Build/source/libs/freetype/Makefile.am new file mode 100644 index 00000000000..77991b7afda --- /dev/null +++ b/Build/source/libs/freetype/Makefile.am @@ -0,0 +1,46 @@ +## Proxy Makefile.am to build FreeType for TeX Live. +## +## Copyright (C) 2009 Peter Breitenlohner +## +## This file is free software; the copyright holder +## gives unlimited permission to copy and/or distribute it, +## with or without modifications, as long as this notice is preserved. +## +ACLOCAL_AMFLAGS = -I ../../m4 + +## We want to re-distribute the whole original FreeType source tree. +## +## With current automake (1.10.2) 'make distcheck' fails when +## DISTFILES contains a directory and files in that directory. +EXTRA_DIST = $(FREETYPE_TREE) + +if build + +noinst_DATA = libttf.a + +endif build + +ft-build/Makefile: + rm -rf ft-build + $(mkdir_p) ft-build + cd ft-build && \ + $(abs_srcdir)/$(FREETYPE_TREE)/configure \ + $(config_args) --disable-shared --disable-nls \ + --prefix=$(abs_builddir)/ft-install \ + --includedir=$(abs_builddir) + +## 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Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +subdir = . +DIST_COMMON = $(am__configure_deps) \ + $(srcdir)/../../build-aux/install-sh \ + 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Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. 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So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/Build/source/libs/freetype/configure.ac b/Build/source/libs/freetype/configure.ac new file mode 100644 index 00000000000..400c6681b7b --- /dev/null +++ b/Build/source/libs/freetype/configure.ac @@ -0,0 +1,36 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl Copyright (C) 2009 Peter Breitenlohner +dnl +dnl This file is free software; the copyright holder +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +m4_define([freetype_version], [1.5])[]dnl using unmodified?? freetype-1.5 source tree +AC_INIT([FreeType1 for TeX Live], freetype_version, [tex-k@tug.org]) +AC_PREREQ([2.63]) +AC_CONFIG_SRCDIR([freetype-]freetype_version[/lib/freetype.h]) +AC_CONFIG_AUX_DIR([../../build-aux]) +AC_CONFIG_MACRO_DIR([../../m4]) + +AM_INIT_AUTOMAKE([foreign dist-bzip2]) +AM_MAINTAINER_MODE + +AM_CONDITIONAL([build], [test "x$enable_build" != xno]) + +if test "x$host" = x; then + config_args= +else + config_args="--host=$host" + if test "x$build" != x; then + config_args="$config_args --build=$build" + fi +fi +AC_SUBST([config_args]) + +FREETYPE_TREE=[freetype-]freetype_version +AC_SUBST([FREETYPE_TREE]) + +AC_CONFIG_FILES([Makefile]) + +AC_OUTPUT diff --git a/Build/source/libs/freetype/freetype-1.5/.cvsignore b/Build/source/libs/freetype/freetype-1.5/.cvsignore new file mode 100644 index 00000000000..acd3f61f5f7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/.cvsignore @@ -0,0 +1,7 @@ +config.cache +MakeSub +Makefile +config.status +libtool +ft_conf.h +config.log diff --git a/Build/source/libs/freetype/freetype-1.5/.cvsignore.delete b/Build/source/libs/freetype/freetype-1.5/.cvsignore.delete new file mode 100644 index 00000000000..e69de29bb2d diff --git a/Build/source/libs/freetype/freetype-1.5/FILES b/Build/source/libs/freetype/freetype-1.5/FILES new file mode 100644 index 00000000000..f626728c73d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/FILES @@ -0,0 +1,80 @@ +This text file contains an overview of this package's directory and +file hierarchy. + + howto/ Various system-specific HOWTOs, explaining how + to compile the library on different platforms. + + lib/ The C engine source directory. + lib/extend Some standard engine extensions. + lib/arch/ System-specific configuration header files. + + docs/ Documentation. + docs/image GIF images for documentation. + + test/ The C test programs. + test/arch/ System-specific graphics drivers for test + programs. + + contrib/ Contributions directory. + contrib/mac An HQX archive containing a port to the Mac. + contrib/ttf2pk The ttf2pk TrueType to PK converter source + code. + contrib/ttf2pfb The ttf2pfb TrueType to PS font converter + source code. + contrib/ttf2bdf The ttf2bdf TrueType to BDF converter source + code. + contrib/ftos2 The FreeType/2 font server source code for + OS/2. + contrib/ttfbanner An ASCII poster program source code. + + po/ Contributions to the internationalized error + message strings extension. + + pascal/ Used to hold a Pascal version of the engine, + which is now available separately. + + +The following files might be helpful: + +FILES This file. + +readme.1st A notice about the possible interaction of patents +PATENTS owned by Apple on TrueType, with respect to FreeType. + +README A short and general introduction to FreeType. + +INSTALL The FreeType installation How-To. Everything you need + to know to build the library and the test programs. + This file contains only generic explanations. See the + `freetype/howto' directory for system-specific hints. + +license.txt The FreeType licensing conditions. +docs/FTL.txt +docs/GPL.txt + +announce The FreeType UseNet announce post. This file is sent + to some newsgroups when a new release is made. + + +The following files are Unix-specific and can be ignored on other +platforms: + +ft_conf.h.in Generic library configuration header file for + autoconf. +configure.in Generic configure script for autoconf. +configure Configure script generated from `configure.in' by + autoconf. +config.sub Script needed by configure. +config.guess Script needed by configure. +Makefile.in Generic makefile for configure. +MakeSub.in Generic makefile for libtool. +ltconfig Libtool configuration script. +ltmain.sh Libtool script. +mkinstalldirs Tool for generating subdirectories. +aclocal.m4, +net.m4 Auxiliary data files for autoconf. +install-sh Script used to install the library in a portable way +freetype.spec This file can be used as a specification to build RPMs + from the FreeType package. + +--- end of FILES --- diff --git a/Build/source/libs/freetype/freetype-1.5/INSTALL b/Build/source/libs/freetype/freetype-1.5/INSTALL new file mode 100644 index 00000000000..42ce7020a8b --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/INSTALL @@ -0,0 +1,733 @@ + + The FreeType compilation guide + + +Table of contents +----------------- + + I. Introduction + + II. Compiling and installing the C library + + 1. Choosing a configuration file + 2. Compiling the library + 3. System-specific builds + 4. Compiling the extensions + 5. Using a Makefile + 6. Building a dynamic library (`so' or `DLL') + 7. Internationalization and the `ftxerr18' extension + 8. TrueType patents + + +III. Compiling the test programs + + 1. Compiling the graphics sub-system + 2. Internationalization on Unix + 3. Compiling the test programs + 4. The `fdebug' program + + + IV. Compiling the Pascal source + + +-------------------------------------------------------------------- + + + +I. Introduction +=============== + + This file gives detailed information on how to compile and install + this release of FreeType on your system. + + +******************************************************************** +* * +* FOR A QUICK INSTALLATION GUIDE, WE STRONGLY RECOMMEND TO READ * +* THE SYSTEM-SPECIFIC DOCUMENTS LOCATED IN THE `howto' DIRECTORY * +* INSTEAD OF THIS GENERIC DOCUMENTATION. * +* * +******************************************************************** + + + This package, known as the FreeType 1.5 Public Release, contains + several things which are best described by the directories + containing them: + + - `lib' + + Contains the 1.5 release of the FreeType library. It is written + in portable ANSI C and should compile fine with any type of ANSI + C compiler. + + Note however that some system-specific files are provided in the + `lib/arch' directory, in order to provide enhanced performance. + + If you need to include FreeType in a graphics library or an + embedded system, you will most probably only need to use its + contents and discard the rest. + + - `test' + + Contains test and demo programs used during development. Note + that some of these programs might not compile on all platforms, + as they need to display graphics. + + - `po' + + On Unix, all of FreeType test programs support + internationalization through the use of the `gettext' library. + This directory contains `po' files, which are used to translate + the original English text into language-specific one. + + Note also that this release contains an extension, called + `ftxerr18' used to return internationalized strings from the + usual FreeType error codes. The `po' files also contain + translations for this extension. + + If you don't plan to use `ftxerr18' or internationalization, + simply ignore it. Note also that even if `gettext' isn't + available on your system, the test programs will be compiled + correctly (using the `--disable-nls' configure switch). + + - `contrib' + + Contains a set of contributed tools and utilities related to + TrueType or FreeType. Here you can find real situations how to + use the library. + + + This file explains how to compile the library, and the test + programs on various platforms. + + + +II. Compiling the C library +=========================== + + +******************************************************************** +* * +* NOTE THAT WE STRONGLY RECOMMEND TO READ THE SYSTEM-SPECIFIC * +* DOCUMENTS LOCATED IN THE `howto' DIRECTORY FOR A * +* `QUICK'N'EASY' COMPILATION & INSTALLATION GUIDE ON YOUR * +* PLATFORM. THE FOLLOWING IS A VERY DETAILED EXPLANATION ON HOW * +* TO COMPILE THE LIBRARY. * +* * +******************************************************************** + + + The following concepts are important to build the library. + + + 1. Choosing a configuration file + -------------------------------- + + The source code for the C library is located in the `lib' + directory. + + It uses a file named `ft_conf.h', which contains the definitions + of many configuration macros to toggle various engine features, + as well as tell system-specific information (e.g., the size of + the `int' type in bytes, etc). + + There are several configuration files provided with this + release. They are located in the `lib/arch/' directory, + where stands for a given architecture or environment. + + For example, the file `lib/arch/ansi/ft_conf.h' can be used to + build the library with any ANSI-compliant compiler and runtime + library. + + This release also provides configuration files for the following + systems: MS-DOS, OS/2, Unix, VMS, Win 16, Win 32, Amiga OS, Mac, + and BeOS. + + Make sure, when compiling each source file of the FreeType + library, to include the path to your configuration file in your + include directories. + + + 2. Compiling the library + ------------------------ + + The library can be quickly compiled by invoking a Makefile, as + described in the system-specific documents in the `howto' + directory. + + We will now describe how to compile the library by hand. + + Traditionally, building a library like FreeType needs the + following steps: + + - Compile each individual `.c' file into the corresponding + object file, whose extension might be `.o' or `.obj', + depending on the platform. + + - Group all object files into a library (e.g. `libfreetype.a' or + `freetype.lib'), which is later used at link time to build the + executables using it. + + For example, to build a static FreeType library on an ANSI + system, with gcc, one should type + + cd lib # go to `lib' directory + gcc -c -I arch/ansi tt*.c # compile base engine sources + ar -r libfreetype.a tt*.o # create library from objects + + Note that we included the path to the configuration file in the + include list during compilation, by using the `-I' switch on the + `arch/ansi' directory. This is required to use the + configuration file named `lib/arch/ansi/ft_conf.h'. + + However, we recommend you to build the base FreeType engine as a + SINGLE OBJECT FILE, i.e., a single `freetype.o' or + `freetype.obj' file containing all the code for the base engine. + It works by including all the `.c' files in a single one, and + has a few advantages over a `traditional build': + + - Because all the code is `part' of a single source file, many + internal functions need not be declared as `extern' anymore. + + This means that when compiling the engine as a dynamic + library, only FreeType external functions will (correctly) be + exported as entry points. + + This also typically allows the compiler to perform more + aggressive optimizations on the source code, and results in + somewhat faster and/or smaller overall code size depending on + your compiler and environment. + + - Compilation speed is greatly improved, as the pre-processor + and compiler need to be called only once, instead of a dozen + times. + + - During development, this allows to detect very easily + unresolved dependencies regarding the base engine's internal + symbols. + + To compile the engine as a single object file, simply go to the + `lib' directory and compile the file + `lib/arch//freetype.c'. + + For example, to compile the ANSI build with gcc in SINGLE OBJECT + MODE, use + + cd lib + gcc -c -I arch/ansi -I . arch/ansi/freetype.c + + This will create a single file called `freetype.o' containing + the object code for the base TrueType engine. + + Note that we did include the paths to the configuration file + (i.e. `arch/ansi') AND to the current directory (i.e. `.', + where the included source files are located). + + `freetype.o' only contains the base engine. Extensions to the + engine are located in the `lib/extend' directory and must be + compiled separately as described later. + + + 3. System-specific builds + ------------------------- + + The files `ttfile.c', `ttmemory.c', and `ttmutex.c' are used to + provide an implementation of i/o access, memory management, and + thread synchronization for the rest of the library. + + These source files, located in the `lib' directory, use the ANSI + C library for i/o and memory, and simply ignore threads (as the + C standard doesn't know about threads at all). + + However, this release provides, for each supported platform, + system-specific versions of these files, located in the + `lib/arch/' hierarchy. Here are a few examples: + + lib/arch/os2/os2file.c: + + A replacement for `ttfile' which directly uses OS/2 system + calls for i/o access. This results in slightly better + performance, but much reduced resource requirements. + + lib/arch/unix/ttmmap.c: + + A replacement for `ttfile' which uses memory-mapped files + instead of buffered-based reads on Unix. This increases + *dramatically* the engine's performance when reading font + files and loading glyphs. + + These files are directly included by the platform specific + versions of `freetype.c' which are located in + `lib/arch/'. This means that, by default, the + single-object build of FreeType always chooses the best + implementation available for a supported system. + + Note that it is also possible to redefine `ttmemory' or + `ttmutex' with a similar scheme. This is used, for example, by + the OS/2 font driver based on FreeType (called FreeType/2), + which uses some special system calls to allocate memory + shareable among distinct processes. + + By providing your own version of `ttfile', `ttmemory', and + `ttmutex', you are able to tailor the FreeType engine for + optimal performance and resource usage on your system. + + + 4. Compiling the extensions + --------------------------- + + The base TrueType engine is located in the `lib' directory. + This release also provides many specific extensions in + `lib/extend'. + + An extension is a simple way to extend FreeType's capabilities. + It is used to perform any of the following: + + - Access some TrueType tables that are not loaded and returned + by the base engine, like + + * the kerning table(s) + * the `gasp' table + * the glyph Postscript names + * the OpenType layout tables (GDEF, GPOS, GSUB) + + - Perform some advanced operations on the TrueType data for very + specific uses, like + + * enumerate the contents of a given charmap + * access a font file's embedded bitmaps (called sbits) + * return an array containing the dimensions of each glyph in + the font + + The idea is to keep the base engine small (under 60 kByte), + while providing optional enhancements for specific uses. + + Writing an extension is rather easy. And adding a new extension + to the engine doesn't need any modifications to the base + engine's source code. + + To compile the extensions, simply go to the `lib' directory, + then compile each file in `lib/extend'. Here is an example with + gcc: + + cd lib # go to `lib' + gcc -c -I arch/ansi -I . -I extend extend/ftx*.c + # compile all extensions + + + You can later add each extension object file to the FreeType + library file. For example, here is how to create the static + library on Unix: + + cd lib + # .. compile the engine, then the extensions + ar libfreetype.a *.o # create static library + + + 5. Using a Makefile + ------------------- + + This release also provides Makefiles for many systems and + compilers in the `lib/arch/' hierarchy. For more + information, please read the documentation in the `howto' + directory, which contains system-specific instructions on how to + use them. + + Generally, you should go the `lib' directory, then invoke your + system-specific Makefile from there. Here is an example: + + cd lib + make -farch\msdos\Makefile.TC + + to compile the library under DOS with the Turbo C compiler and + Borland make tool. Or: + + cd lib + wmake -f arch\msdos\Makefile.wat + + to compile it under DOS with the Watcom compiler and wmake tool. + + The ANSI target does not come with a Makefile, as there is no + standard make tool available on all platforms. You will have to + compile the library by hand as described in section I.3. + + Finally, note that most of the makefiles will build the library + in single object mode; for a `traditional compile', try the + `debug' target (i.e., say `make debug'). + + + 6. Building a dynamic library (`so' or `DLL') + --------------------------------------------- + + It is possible to build the engine as a dynamic library. The + method to do so can vary greatly depending on the platform. + + a. Building a shared object on Unix + + NOTE THAT THIS RELEASE USES `libtool' TO AUTOMATICALLY CREATE + A SHARED OBJECT FOR FREETYPE ON UNIX SYSTEMS THAT SUPPORT + DYNAMIC LIBRARIES. WE STRONGLY RECOMMEND YOU TO READ THE + `howto/unix.txt' FILE TO KNOW HOW TO USE THE `configure' + SCRIPT. THIS SUB-SECTION DESCRIBES HOW TO COMPILE THE SHARED + OBJECT BY HAND. + + In order to build a shared object like `libfreetype.so' on + Unix, one has to compile each object file as + position-independent code (a.k.a. PIC). + + We also strongly recommend to build the base engine as a + single object, as this prevents internal `extern' functions to + be exported as entry points (and creating a smaller overall + .so file). + + For example, this with gcc, one can use the `-fPIC' flag when + compiling the object files. Here is an example: + + cd lib # go to `lib' + gcc -c -fPIC -I arch/ansi -I . \ + arch/ansi/freetype.c # compile engine + gcc -c -fPIC -I arch/ansi -I . -I extend + extend/ftx*.c # & extensions + + You can now invoke your linker to create the shared object + from the various object files. See your system's + documentation for details, or read the Unix-specific howto to + know how to do it `easily' through the use of `libtool'. + + b. Building a DLL on Windows or OS/2 + + The dynamic linkers of Windows and OS/2 differ greatly from + Unix ones. + + - The first difference is that the object files that make up + the DLL do not need to be compiled as position-independent + code. + + - The second difference is that the DLL's entry points must + generally be declared as so in the source file, and/or maybe + listed in a `definition' file used at link time when + creating the DLL. + + Each FreeType API function is declared with the help of a + special macro named FT_EXPORT_DEF. For example, here is the + declaration of the function `FT_Init_FreeType', as written in + `freetype.h': + + FT_EXPORT_DEF( TT_Error ) + TT_Init_FreeType( TT_Engine* engine ); + + If the configuration file `ft_conf.h' doesn't define + FT_EXPORT_DEF, it is automatically set to `extern' by default. + + In order to build FreeType as a DLL, one might need to define + FT_EXPORT_DEF in its `ft_conf.h' to the keywords tagging the + function as a DLL entry point. This keyword varies with + compilers and platforms; examples are `__system', + `__dllentry', `_FAR _PASCAL _export' after the type name, etc. + Note that FT_EXPORT_DEF is a (macro) function, taking the type + name as argument, in order to allow the last example. + + Please refer to your compiler's user guide for instructions. + + You can also `grep' for FT_EXPORT_DEF in the `freetype.h' + source file to obtain the list of exported functions of the + FreeType API, which could then be used to write a `def' file + for the DLL. We provide a sample .def file (built with an Unix + script) for Windows. + + Note also that the definition (i.e. its implementation) of + each exported function is preceded with the FT_EXPORT_FUNC + macro, as in + + FT_EXPORT_FUNC( TT_Error ) + TT_Init_FreeType( TT_Engine* engine ) + { + TT_Error error; + ... + } + + (to be found in `ttapi.c'). + + By default, FT_EXPORT_FUNC converts to an empty string, but it + can also be redefined if you need to. + + + 7. Internationalization and the `ftxerr18' extension + ---------------------------------------------------- + + The engine extension named `ftxerr18' is used to convert a + FreeType error code into a human-readable string of text. + + However, it is able to support internationalization on Unix + systems through the use of the `gettext' library. This means + that the error messages will be localized to your system's + language, provided it is available in this release. The + currently available languages are + + - English (by default) + - Czech + - German + - Spanish + - French + - Dutch + + One can add a new language by adding a `.po' file in the `po' + directory. Please read the file `docs/i18n.txt' for more + details on how to use `gettext'. + + In order to enable localization of the `ftxerr18' extension, one + has to set the macro HAVE_LIBINTL_H at compile time. By + default, the extension will build with support for the English + language. + + Unix-specific: ------------------------------------------------- + + Note that the Unix `configure' script that comes with this + release is able to automatically detect whether your system + has `gettext' installed and set HAVE_LIBINTL_H in the + `ft_conf_h' file accordingly. + + To disable internationalization, run `configure' with the + option `--disable-nls' (NLS stands for `National Language + Support'). Then rebuild the library. + + ---------------------------------------------------------------- + + Note that we do not support internationalization on non-Unix + platforms, as the `gettext' library isn't available everywhere, + or does not work in a consistent way in different environments. + + + 8. TrueType patents + ------------------- + + We have recently discovered that Apple owns several patents that + relate to the rendering of TrueType fonts. This could mean that + the free use and distribution of the FreeType library could be + illegal in the US, UK, France, and possibly other countries. + + For more information, please see the FreeType Patents page at: + + http://www.freetype.org/patents.htm + + To avoid problems, we have decided to turn off by default the + compilation of the TrueType bytecode interpreter (which is the + only part of FreeType that might violate an Apple patent). This + has two effects: + + - saving about 18 kbyte of code in the engine + - ignoring completely the grid-fitting of vector outlines, which + results in extremely low quality at small pixel sizes. + + Nevertheless, such an engine can be used by font converters + and/or graphics libraries to display glyphs at high pixel sizes. + + If you believe you can go ahead, this section will now explain + how to build a `complete' engine, at the cost of possible patent + violation. This is done simply by activating the compilation of + the TrueType bytecode interpreter. In order to do so, simply + recompile the library (more exactly, it affects only ttinterp.c) + while #defin'ing TT_CONFIG_OPTION_BYTECODE_INTERPRETER. Look + for the following line in your configuration file `ft_conf.h': + + #undef FT_CONFIG_OPTION_BYTECODE_INTERPRETER + + Then change the `#undef' into a `#define': + + #define FT_CONFIG_OPTION_BYTECODE_INTERPRETER + + Now rebuild the engine with this new configuration file. + + + +III. Compiling the test programs +================================ + + This section explains how to compile the FreeType test programs + located in the `test' directory. Note that you should have + successfully compiled the library, as described in section I + before proceeding. + + WE STRONGLY RECOMMEND TO READ THE SYSTEM-SPECIFIC DOCUMENTS IN THE + `howto' DIRECTORY FOR A `QUICK'N'EASY' GUIDE ON HOW TO COMPILE AND + RUN THE TEST PROGRAMS. + + + 1. Compile the graphics sub-system and utility sources + ------------------------------------------------------ + + Some of the test programs need to display a graphics window to + show their results. In order to do so, they use a tiny graphics + system which was specifically written for FreeType (Note: The + code isn't really clean there -- you have been warned). + + Also, some simple C sources in the `test' directory are utility + functions used by nearly all test programs, and they should also + be compiled before them. These are the following files: + + gmain.h: the sub-system interface + gmain.c: the sub-system device-independent implementation + gevents.h: the definition of the events used by the test + program + gdriver.h: the system-specific device interface + blitter.c: a set of simple bitmap blitting functions + common.c: common routines used by all test programs + display.c: some routines dealing with text display + + as well as a system-specific `graphics driver' located in the + `test/arch/' hierarchy. For example: + + test/arch/msdos/gfs_dos.c: used to display graphics in a + full-screen Dos session + test/arch/os2/gpm_os2.c: used to display graphics in an OS/2 + Presentation Manager window + test/arch/unix/gwin_x11.c: used to display graphics in an X11 + window. + + You must compile the graphics sub-system and utilities before + compiling the test programs. This can be done simply with gcc + as: + + cd test + gcc -c -I../lib gmain.c blitter.c common.c display.c + gcc -c -I../lib -I. arch//yourdriver.c -o ./gdriver.o + + Note that a given test program may require some specific include + paths (like `/usr/X11/include' with X11 for example). + + The resulting object files can be grouped in a library if you + want to. + + + 2. Internationalization on Unix + ------------------------------- + + On Unix and Unix-like systems, the test programs are able to + support internationalization through the use of the `gettext' + library and the `ftxerr18' engine extension (see section I.7). + + To enable it, one has to compile each test program with the + macro HAVE_LIBINTL_H set. This is the same macro used to enable + it in `ftxerr18'. + + Note that the Unix `configure' script that comes with this + release is able to automatically detect whether `gettext' is + available on your system and set the macro accordingly when + compiling the test programs. + + You can disable internationalisation with the `--disable-nls' + option when invoking the `configure' script. + + + 3. Compile the test programs + ---------------------------- + + All test programs begin with the `ft' prefix in the `test' + directory, as in `ftzoom', `ftdump', `ftmetric'", etc. are test + programs. + + The easiest way to compile the test programs is compiling each + source file to an object file, including the path to the + FreeType engine source and its extensions. You need to use the + following include paths: + + - the path to the engine's public header file, i.e. `freetype.h' + which normally is `lib' + + - the path to the engine's extensions header files, located + normally in `lib/extend' + + - the path to the configuration file `ft_conf.h'. This is only + required to support internationalisation, as the test programs + read `ft_conf.h' only to see whether HAVE_LIBINTL_H is + defined. + + When compiling your own programs to FreeType, you shouldn't + normally need this file and path. + + Here is an example, compiling a test program with the ANSI + build: + + cd test + gcc -c -I../lib -I../lib/extend -I../lib/arch/ansi \ + .c + + Then, link this object file to the FreeType library, utilities + and graphics sub-system to build an executable. + + You can then invoke each program directly. + + + 4. The `fdebug' test program + ---------------------------- + + All test programs begin with the `ft' prefix (in the `test' + directory) as in `ftzoom', `ftdump', `ftmetric', etc. + + However, one test program named `fdebug' is used exclusively by + FreeType developers. It is a very simple TrueType bytecode + debugger, and was written to inspect the execution of the + TrueType interpreter. + + Note that we rather use the Pascal debugger for real work on the + interpreter, as it provides a much easier windowed interface + through the use of the Turbo Vision library. The C debugger is + mainly used to check that both Pascal and C sources produce the + same output. The Pascal debugger is available in the `ftpascal' + package, it is not included with this release. + + You will need gcc to compile the debugger. It uses a special + build of the FreeType engine to work. Follow these steps to + compile it: + + 1. Ensure the bytecode interpreter is not turned off (using + the debugger with the default build which is patents-compliant + is not really useful). How to process is explained in part 8 + of chapter II above (but of course you should modify the + `ft_conf.h' file which is specific to the debugger). This + implies that you must first be sure that you are really + allowed to use such a version of FreeType. + + 2. Compile the library for the `debugger' system, i.e. + + cd freetype/lib + make -f arch/debugger/Makefile + + this will create a file named `libttf.a' in the directory + `freetype/lib/arch/debugger' which will NOT interfere with + your normal build (which is located in `freetype/lib'). + + 3. Compile the debugger: + + cd freetype/test + make -f arch/debugger/Makefile + + This will create an executable called `fdebug.exe' or + `fdebug', which is linked with the version of the library + found in `freetype/lib/arch/debugger' as described above. + + [For old Unix variants like 4.2BSD please uncomment the flag + HAVE_POSIX_TERMIOS in the makefile.] + + You can invoke the debugger in two ways: + + a. To debug a given glyph program in a given font, type + + fdebug glyph_number pointsize fontfile[.ttf] + + b. To debug a given font's CVT program, type + + fdebug --cvt pointsize fontfile[.ttf] + + Type `?' while running fdebug for a list of key bindings. + + +IV. Compiling the Pascal source +=============================== + + The Pascal source code is no longer part of this package. It has + been moved to another archive (resp. CVS repository). Please + visit http://www.freetype.org for more information. + + +--- end of INSTALL --- diff --git a/Build/source/libs/freetype/freetype-1.5/MakeSub.in b/Build/source/libs/freetype/freetype-1.5/MakeSub.in new file mode 100644 index 00000000000..90d10b9ecae --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/MakeSub.in @@ -0,0 +1,7 @@ +# this file is part of the FreeType project + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +libdir = @libdir@ +bindir = @bindir@ +includedir = @includedir@ diff --git a/Build/source/libs/freetype/freetype-1.5/Makefile.in b/Build/source/libs/freetype/freetype-1.5/Makefile.in new file mode 100644 index 00000000000..f238b0c4d2a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/Makefile.in @@ -0,0 +1,70 @@ +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +RMF = @RM@ -f + +MAKEFILE = arch/unix/Makefile + +FTLIBDIR = lib +FTTESTDIR = test +FTPODIR = po + +all: ttlib tttest ttpo + +debug: ttlibdebug tttest ttpo + +# we can't use the target names 'lib', 'test', etc. +# because make will believe that the directories are +# the targets and are up-to-date! Grrr... >:-( + +ttlib: + cd $(FTLIBDIR); $(MAKE) -f $(MAKEFILE) all + +ttlibdebug: + cd $(FTLIBDIR); $(MAKE) -f $(MAKEFILE) debug + +tttest: + cd $(FTTESTDIR); $(MAKE) -f $(MAKEFILE) all + +ttpo: + cd $(FTPODIR); $(MAKE) all + +install: + cd $(FTLIBDIR); $(MAKE) -f $(MAKEFILE) install + cd $(FTTESTDIR); $(MAKE) -f $(MAKEFILE) install + cd $(FTPODIR); $(MAKE) install + +uninstall: + cd $(FTLIBDIR); $(MAKE) -f $(MAKEFILE) uninstall + cd $(FTTESTDIR); $(MAKE) -f $(MAKEFILE) uninstall + cd $(FTPODIR); $(MAKE) uninstall + +clean: + cd $(FTLIBDIR); $(MAKE) -f $(MAKEFILE) clean + cd $(FTTESTDIR); $(MAKE) -f $(MAKEFILE) clean + cd $(FTPODIR); $(MAKE) clean + +distclean: + cd $(FTLIBDIR); $(MAKE) -f $(MAKEFILE) distclean + cd $(FTTESTDIR); $(MAKE) -f $(MAKEFILE) distclean + cd $(FTPODIR); $(MAKE) distclean + $(RMF) config.cache config.log config.status Makefile \ + MakeSub ft_conf.h libtool + +check: + @echo This package does not yet have a validation suite + +depend: + cd $(FTLIBDIR); $(MAKE) -f $(MAKEFILE) depend + cd $(FTTESTDIR); $(MAKE) -f $(MAKEFILE) depend + +.PHONY: all debug ttlib ttlibdebug tttest ttpo install uninstall \ + clean distclean depend + +# end of Makefile.in diff --git a/Build/source/libs/freetype/freetype-1.5/PATENTS b/Build/source/libs/freetype/freetype-1.5/PATENTS new file mode 100644 index 00000000000..ce34bc830a2 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/PATENTS @@ -0,0 +1,28 @@ + + FreeType Patents Disclaimer + August 1999 + + + +WE HAVE DISCOVERED THAT APPLE OWNS SEVERAL PATENTS RELATED TO THE +RENDERING OF TRUETYPE FONTS. THIS COULD MEAN THAT THE FREE USE OF +THE FREETYPE LIBRARY MIGHT BE ILLEGAL IN FRANCE, UK, USA, AND +POSSIBLY OTHER COUNTRIES, BE IT IN COMMERCIAL OR OPEN SOURCE +PRODUCTS. + +FOR MORE DETAILS, WE STRONGLY ADVISE YOU TO GO TO THE FREETYPE +PATENTS PAGE AT THE FOLLOWING WEB ADDRESS: + + http://www.freetype.org/patents.html + +WE WILL NOT PLACE INFORMATION IN THIS FILE AS THE SITUATION IS STILL +UNDETERMINED FOR NOW. AT THE TIME THESE LINES ARE WRITTEN, WE HAVE +CONTACTED APPLE'S LEGAL DEPARTMENT AND ARE STILL WAITING FOR THEIR +ANSWER ON THE SUBJECT. + +PLEASE READ THE `INSTALL' FILE TO SEE HOW TO DISABLE THE ENGINE'S +BYTECODE INTERPRETER IN ORDER TO BUILD A PATENT-FREE ENGINE, AT THE +COST OF RENDERING QUALITY. + + +--- end of PATENTS --- diff --git a/Build/source/libs/freetype/freetype-1.5/README b/Build/source/libs/freetype/freetype-1.5/README new file mode 100644 index 00000000000..79dcd59ec3e --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/README @@ -0,0 +1,708 @@ + + + Welcome to the + + F R E E T Y P E P R O J E C T + + http://www.freetype.org + + Release 1.5 + + The FREE TrueType Font Engine + + Copyright 1996 David Turner + - 2001 Robert Wilhelm + Werner Lemberg + + + Table of Contents + ----------------- + + I. Introduction + + II. The FreeType mini-FAQ + + III. How to use the test programs + + 1. ftzoom + 2. ftlint + 3. ftview + 4. fttimer + 5. ftdump + 6. ftstring + 7. ftstrpnm + 8. fterror + 9. ftsbit + 10. ftmetric + 11. ftstrtto + + IV. How to use the programs in the `contrib' directory + + V. Final remarks + + +I. Introduction +=============== + + Please read the file `INSTALL' for installation instructions! + + The FreeType engine is a free and portable TrueType font rendering + engine. It has been developed to provide TrueType support to a + great variety of platforms and environments. + + Notice that FreeType is a *library*. It is *not* a font server + for your preferred environment, even though it has been written to + allow the design of many font servers. + + To our knowledge, this is the only royalty-free complete TrueType + engine available. Moreover, its quality fully matches these of + Windows or the Macintosh, a thing that cannot be said for most + other commercial engines available. + + FreeType is a clean-room implementation that is not derived from + the original TrueType engine developed by Apple and Microsoft. It + has been created with the sole help of the published TrueType + specifications, which, to our great surprise and pain, turned out + to be extremely poor or misleading in critical areas. Much hard + work has been undertaken to solve numerous ambiguities; + nevertheless, its end result is a portable, fast quality renderer! + + The library itself takes about 53 kByte of Intel code, complete + with a TrueType byte-code interpreter and a high-performance + scan-line converter. + + You will find in this release: + + - A TrueType engine, with source code in ANSI C. It has been + successfully compiled and run on various platforms, including + MS-DOS, OS/2, Amiga, Linux, and several other variants of Unix. + It should be portable to many other platforms too. + + - An API to be used by client applications and font servers, + providing several low level abstractions that can be used to + open font files and collections, create point sizes and load, + process and render glyph outlines and bitmaps. + + - Support for the following features: + + o Font smoothing, a.k.a. gray-level rendering. + + Just like Windows 95, the renderer uses a `fine' algorithm + that only smoothes diagonals and curves, while keeping the + horizontal and vertical stems intact. + + This results in glyphs that are much more legible than the + `fuzzy' ones generated by programs like Acrobat. + + o Support for all character mapping formats. + + o A full-featured TrueType byte-code interpreter. + + The engine is able to hint the glyphs to produce excellent + output at small sizes. It was extremely difficult to get this + component right, due to the ambiguous and misleading TrueType + specifications. However, we now *match* Windows and Macintosh + qualities. + + o TrueType collection support, when several fonts are embedded + in the same file. + + o Support for extensions. + + It is now possible to extend the library in parts to support + additional features, like optional tables that are not + considered by the current core engine. + + o Kerning support. + + Provided as a sample extension with this release, kerning + tables can be accessed from a TrueType font for applications + that need it. + + o Support for vertical metrics. + + It is possible to load vertical metrics when they are present + in a font file. Metrics can be retrieved glyph by glyph, + using the loader, or in arrays with a new API. + + o Support for thread-safety and re-entrancy. + + You will only need to specialize the file `ttmutex.c' for your + platform to include system-specific synchronization calls. + + o Support for embedded bitmaps. + + This feature is already used in x-tt, a TrueType font server + for X Window System. + + o Support for OpenType. With this release, GSUB and GPOS have + been completely implemented. + + Note also that: + + - Though development of the library is mainly performed on OS/2 + and Linux, the library does not contain system-specific code. + + - The package contains some graphics drivers used by the test + programs for display purposes on MS-DOS, OS/2, Amiga, X11, and + Windows. These drivers are absolutely not mandatory for running + the FreeType engine. Some console-mode test programs like + `ftlint' or `ftdump' don't use graphics at all. + + - There was a Pascal version that was distributed along with the C + version. Unfortunately, it is not up to date when compared to + the C version, so we decided to split the two projects. If you + are interested, you can find the Pascal version in packages + named like `ftpascal-1.x.tar.gz' or `ftpas1x.zip'. + + + +II. The FreeType mini-FAQ +========================= + + Summary + + 0. Where to find the latest FreeType release? + + 1. Did the API change? + + 2. What does the `Free' in FreeType means? Can you use it in a + commercial product? (YES!) + + 3. I have made a small program based on the test programs but I + would like to know how to do xxx? + + 4. When will I be able to use FreeType to display TrueType fonts + under X11, OS/2 or Wine? (NOW!) + + 5. Trying to compile the FreeType sources gives me lots of + warnings with my ANSI C compliant compiler! + + ------------------------------------------------------------------ + + 0. Where to find the latest FreeType release? + + The latest package is usually uploaded to various source + repositories, like SunSite, SimTel, or Hobbes. There are two + archive formats (zip and tar.gz), which also differ by their + CR/LF conventions. + + * for DOS and OS/2: `ft-15.zip' + + which should be available at: + + Hobbes: ftp://ftp.cdrom.com/pub/os2/misc + SimTel: ftp://ftp.simtel.net/pub/msdos/graphics + + * for UNIX and Amiga: `freetype-1.5.tar.gz' + + look at: + + SunSite: ftp://sunsite.unc.edu/pub/Linux/X11/fonts + + As uploading can take several days before the package becomes + available to the public, we advise you to download it from our + own ftp site if you read this message few days after the + announcement at: + + ftp://ftp.freetype.org/freetype/ + + Our home page is at: + + http://www.freetype.org + + Screen shots are available! + + There are also three mailing lists: + + o announce@freetype.org + + Announcements only about new versions of FreeType and + related packages. This list is moderated and expected to + have very low traffic. + + o freetype@freetype.org + + Discusses general use of FreeType, future, and needed + additions, as well as many other font-related discussions + which do not always relate directly to the FreeType code + itself... + + o devel@freetype.org + + Discusses development, design choices, portability issues, + internals, specific licenses, etc. + + To subscribe, send the usual "subscribe" command to: + + announce-request@freetype.org + freetype-request@freetype.org + devel-request@freetype.org + + To report bugs please use send an e-mail to devel@freetype.org. + + ------------------------------------------------------------------ + + 1. Did the API change since the version 1.2? + + Only very marginally. Please refer to `changes.txt'. + + ------------------------------------------------------------------ + + 2. What does the `Free' in FreeType means? Can you use it in a + commercial product? (YES!) + + We have placed this release under our special FreeType license. + + It was inspired by the BSD, Artistic, and IJG (Independent JPEG + group) licences, which specifically encourage the use of this + software in commercial products! + + The reason we did this is that we believe that TrueType is a + very useful technology, and want to make it available on all + machines and platforms. The license is there to ensure that + the engine can be spread as widely as possible. + + Since version 1.5, you can also optionally choose to use the + GNU Public Licence (GPL) instead. The GPL is used only to allow + GPL-ed applications to use FreeType (since the "disclaimer + clause" is considered an unacceptable "restriction" in GNU + speak); for a commercial product, you should avoid the GPL, and + then elect the FreeType licence. + + However, free does not mean public domain. This engine is + copyrighted by its authors, and they will fiercely defend their + rights. + + ------------------------------------------------------------------ + + 3. I have made a small program based on the test programs but I + would like to know how to do xxx? + + (Where xxx is a feature lacking from the current + implementation). + + First of all, read the documentation. The user guide gives + some basic hints and concepts. You can also read the source + code of the test programs that you didn't consider yet. If + you are really stuck, mail your question to: + + freetype@freetype.org + + We shall try to help you. + + ------------------------------------------------------------------ + + 4. When will I be able to use FreeType to display TrueType fonts + under X11, OS/2, or Wine? + + You can already do that under X11 and OS/2 :-) Go to the + FreeType web page (http://www.freetype.org) for up-to-date + information. + + And yes, it looks terrific! + + For X11, you could also take a look at `xfstt', an independent + TrueType font server for Unix which doesn't rely on the + FreeType code. + + You are welcome to volunteer for other platforms, like: + + Amiga, RISC OS, BeOS, and others + + [Note that the FreeType library is already available with Amiga + and BeOS.] + + Please contact devel@freetype.org for more information. + + ------------------------------------------------------------------ + + 5. Trying to compile the FreeType sources gives me lots of + warnings with my ANSI C compliant compiler! + + We use gcc as our reference compiler for warnings. This means + that we use the `-ansi -pedantic -Wall' flags and try to get + rid of warnings in this situation. + + If you are compiling with another compiler, you may encounter + warnings, not errors. + + We have spent much efforts to reduce seriously the number of + warnings produced by major compilers, including Visual Age, + Visual C++ and Borland C++. + + Note that the Borland compilers seem to produce lots of + irrelevant warnings (like `potential loss of precision'). + + +III. How to use the test programs +================================= + + All test programs having a graphic interface use the same key + convention: + + x : fine counter_clockwise rotation + c : fine clockwise rotation + + v : fast counter_clockwise rotation + b : fast clockwise rotation + + h : toggle hinting on/off + K : toggle kerning on/off + B : toggle display of embedded bitmaps on/off + S : toggle GSUB on/off + P : toggle GPOS on/off + + + : fast scale up + - : fast scale down + u : fine scale up + j : fine scale down + + l : go to next glyph + k : go to previous glyph + + o : go to tenth next glyph + i : go to tenth previous glyph + + 0 : go to hundredth next glyph (useful for CJK fonts) + 9 : go to hundredth previous glyph + + ) : go to thousandth next glyph + ( : go to thousandth previous glyph + + } : go to tenthousandth next glyph + { : go to tenthousandth previous glyph + + q : + ESC : exit + + These keys were chosen because they are available on all + platforms. Note also that each program uses only a subset of this + key map. + + 1. FTZOOM + --------- + + `ftzoom' is a very simple glyph viewer that supports font + smoothing. Its usage is: + + ftzoom [-g] [-p platformID -e encodingID] + [-r resolution] [-z magnification] [-n] fontfilename + + With -g you can select gray-scaling; with -n you can suppress + usage of the `post' table in the TrueType font. + + For example: + + ftzoom arial.ttf to show the glyphs found + in the Arial font + ftzoom -g times.ttf to show smoothed version of + Times's glyphs. + ftzoom -p 3 -e 1 uwjmg3.ttf use cmap for platform ID 3, + encoding ID 1 for this Japanese + font. + + 2. FTLINT + --------- + + `ftlint' is used to execute all glyphs instructions found in a + font file at a given char size size. Its usage is: + + ftlint pointsize fontfilename [fontfilename] ... + + For example: + + ftlint 12 arial.ttf + ftlint 15 times.ttf + + It reports error codes and faulty glyph numbers. This is a + console tool that doesn't need the graphics subsystem. + + NOTE: Trying to hint at sizes smaller than 7 is irrelevant. + + 3. FTVIEW + --------- + + A font viewer that supports hinting and font smoothing. Its + usage: + + ftview [-g] -[r resolution] [-B] pointsize fontfilename + + like in: + + ftview 12 arial.ttf show the hinted Arial at size 12pt. + + ftview -g 15 timesi.ttf show the hinted and font-smoothed + Times at size 15pt. + + `-r' selects the resolution; `-B' forces the use of embedded + bitmaps. + + Note that it is possible to change the point size during display + with the keys `u', `j', `+', and `-'. It is also possible to + browse the whole glyph set with the `k', `l', `i', `o', `0', + `9', `(', `)', `{', and `}' keys (see key map above). + + The OS/2 PM driver comes with an additional magnifying window. + The magnified zone is set with the mouse, while the scale is + changed with the help of `PageUp' and `PageDown'. + + Note 1: The engine uses the font's CVT program to determine at + which size to enable or disable glyph hinting. Don't be + surprised to see unhinted glyphs at sizes < 7pt. + + Note 2: Vertical drop-out control has been added to the gray + scaling renderer. As a consequence, the library doesn't + produce unpleasant results at small ppems with badly + hinted glyphs. + + 4. FTTIMER + ---------- + + This program is used to benchmark FreeType's scan-converter (the + component in charge of translating a vectorial shape description + into a bitmap). It does so in preloading all glyphs from a font + file, then rendering them as fast as possible in a 640x450 + buffer. The glyphs are rendered at size 400pt / 96dpi, which is + _quite_ big. + + Its usage is: + + fttimer [-g] [-v] fontfilename + + where + + -g : Asks for gray-level rendering at size 200pt instead + (a.k.a. font-smoothing). + + -v : Asks for the display of the produced bitmap. Beware + that display slows things down (display on X11 is + _terrible_, especially with gray-levels, but this is + not a problem for us :-). + + Note that the returned numbers are not a benchmark of FreeType's + overall performance! Only of the scan-line renderer (which + seems quite fast, apparently :-). + + When comparing measured performances across machines, please + only consider the undisplayed ones. We're interested in all + kinds of results (please provide the following information: + + font file + number of rendered glyphs + render time + total time + glyphs / s + processor type + CPU clock + + and which compiler used (with optimization involved)! This + can make a great difference! + + etc.) + + 5. FTDUMP + --------- + + This program is a very simple font dumper. In its current + incarnation, it will only output a font's name table, character + encoding maps IDs and total memory consumption. For TrueType + Open files, the available GSUB and GPOS tables are also shown. + + The `total memory used' reported is the amount that is used by + the engine to load one face, with one instance (a point size). + + Each additional instance takes only a fraction of that amount, + and is labeled by `instance object'. As you can see, FreeType + isn't really greedy. + + Usage: ftdump fontpathname[.ttf|.ttc] + + 6. FTSTRING + ----------- + + This program demonstrates string text generation. It only + displays a given message on the screen, and lets you resize it + with the classic key bindings `u', `j', `+', and `-'. + + Usage: + + ftstring ptsize fontname[.ttf|.ttc] [message_string] + + If the message is omitted, it will revert to the classic + typographic test sentence: + + The quick brown fox jumps over the lazy dog + + which is made of all letters of the English alphabet. + + `ftstring' only works with font files that contain a Unicode + character mapping table (either Windows Unicode or Apple + Unicode). For the moment, the message can however only be + written in ASCII, as accents aren't supported yet. + + 7. FTSTRPNM + ----------- + + Usage: + + ftstrpnm [options] filename [string] + + Options: + + -g gray-level rendering (default: off) + -h hinting off (default: on) + -r X resolution X dpi (default: 96) + -p X pointsize X pt (default: 12) + -b X border X pixels wide (default: 0) + + This program is quite similar to ftstring but converts the + rendered image of the specified string into a bitmap in PBM or + PGM format written to stdout; PBM (Portable BitMap) and PGM + (Portable GrayMap) formats can be further converted to popular + graphics formats like GIF or PNG with the netpbm tool suite + available via Internet. + + 8. FTERROR + ---------- + + This program tests the gettext() functionality on UNIX platforms + (usually provided in the GNU gettext package). It will return + language specific error and warning messages depending on your + locale. Currently Czech, Dutch, French, German, and Spanish + translations of the FreeType messages are included -- we invite + you to contribute more translations. + + Typically, you have to set the LANG environment variable to your + locale to get localized messages. Example: + + LANG=de fterror + + fterror also gives you a textual interpretation of a particular + (numerical) error code, as returned by the Freetype library. + Example: + + LANG=fr fterror 0x40E + + Note that providing message strings for FreeType's error and + warning messages is an extension and not part of the FreeType + library itself. Please refer to `docs/i18n.txt' for further + details. + + 9. FTSBIT + --------- + + Usage: + + ftsbit ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..] + + This tool dumps the information in the tables for embedded + bitmaps. Additionally, it prints (to the console) a selected + glyph bitmap. + + 10. FTMETRIC + ------------ + + Usage: + + ftmetric [options below] point fontname[.ttf|.ttc] ... + + -B show sbit's metrics (default: none) + -c C use C'th font index of TrueType collection + (default: 0) + -i index glyph index (default: 0) + -r R use resolution R dpi (default: 72dpi) + + With this small program you can inspect the metric data of a + given glyph; additionally, it dumps the particular glyph to the + console. + + 11. FTSTRTTO + ------------ + + Usage: + + ftstrtto [options below] ppem fontname[.ttf|.ttc] [string|-] + + -c C use font with index C in TrueType collection + (default: 0) + -f F use feature F (can be specified more than once) + -g gray-level rendering + -l L use language L + -r R use resolution R dpi (default: 96dpi) + -s S use script S + -u interpret input data as UTF8-encoded + -v display string vertically + -x display string from right to left + + F, L, and S must be specified as 4-character tags. + Specifying only F and S selects default language system of S. + Specifying only L and S selects the req. feature of L only + (if any). + + If `-' is specified as input string, stdin is read instead. + + This program uses almost all features of FreeType to display a + string on screen. Its usage is similar to `ftstring', but you + can additionally select GSUB and GPOS features, the collection + in a font, toggle kerning and embedded bitmaps interactively, + and input the optional string in UTF8 encoding. + + For a list of available script, language, and feature tags + please refer to the TrueType Open (resp. OpenType) + specification. + + Example: + + ftstrtto -s "latn" -l "DEU " -f "liga" -f "frac" \ + 40 pala.ttf "fi ff ffi ffl 1/2" + + Note that you can inspect the available tags in a font with + `ftdump'. + + The features `init', `medi', and `fina', and `isol' are treated + specially. Internally, ftstrtto assigns initial, medial, + isolated, and final properties to Arabic characters in the input + string. If one of the features is switched on, all glyphs with + the corresponding property are modified (if covered). + + Example: + + ftstrtto -s arab -f init -f medi -f fina -f isol \ + -f liga -f mset -x -u 20 trado.ttf - < arab.utf8 + + `mset' is another, Arabic specific feature to position combining + marks. + + If you select the swash feature `swsh', the displayed + alternative in the string is always the first available one. + + + +IV. HOW TO USE THE PROGRAMS IN THE `CONTRIB' DIRECTORY +====================================================== + + These programs are contributions to FreeType and not really part + of it. Please read the documentation files in the respective + subdirectories how to compile and install them. + + +V. FINAL REMARKS +================ + +Of course, all source code is provided `as is'. Please read the +file `license.txt' for more information. + +We hope you will find this engine useful, and look forward to file. +your feed-back. We're of course very interested in bug reports, as +well as FreeType success stories :-) + + +Thanks for your time and consideration, + + + David Turner, Robert Wilhelm, Werner Lemberg, + and all the FreeType enthusiasts... + + +--- end of README --- diff --git a/Build/source/libs/freetype/freetype-1.5/aclocal.m4 b/Build/source/libs/freetype/freetype-1.5/aclocal.m4 new file mode 100644 index 00000000000..94113b757bf --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/aclocal.m4 @@ -0,0 +1,6578 @@ +# generated automatically by aclocal 1.10.1 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- + +# serial 51 AC_PROG_LIBTOOL + + +# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) +# ----------------------------------------------------------- +# If this macro is not defined by Autoconf, define it here. +m4_ifdef([AC_PROVIDE_IFELSE], + [], + [m4_define([AC_PROVIDE_IFELSE], + [m4_ifdef([AC_PROVIDE_$1], + [$2], [$3])])]) + + +# AC_PROG_LIBTOOL +# --------------- +AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl +dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX +dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. + AC_PROVIDE_IFELSE([AC_PROG_CXX], + [AC_LIBTOOL_CXX], + [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX + ])]) +dnl And a similar setup for Fortran 77 support + AC_PROVIDE_IFELSE([AC_PROG_F77], + [AC_LIBTOOL_F77], + [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 +])]) + +dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. +dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run +dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. + AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [ifdef([AC_PROG_GCJ], + [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([A][M_PROG_GCJ], + [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([LT_AC_PROG_GCJ], + [define([LT_AC_PROG_GCJ], + defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) +])])# AC_PROG_LIBTOOL + + +# _AC_PROG_LIBTOOL +# ---------------- +AC_DEFUN([_AC_PROG_LIBTOOL], +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl +AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl +AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl +AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Prevent multiple expansion +define([AC_PROG_LIBTOOL], []) +])# _AC_PROG_LIBTOOL + + +# AC_LIBTOOL_SETUP +# ---------------- +AC_DEFUN([AC_LIBTOOL_SETUP], +[AC_PREREQ(2.50)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl +AC_REQUIRE([AC_PROG_NM])dnl + +AC_REQUIRE([AC_PROG_LN_S])dnl +AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +AC_REQUIRE([AC_OBJEXT])dnl +AC_REQUIRE([AC_EXEEXT])dnl +dnl + +AC_LIBTOOL_SYS_MAX_CMD_LEN +AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +AC_LIBTOOL_OBJDIR + +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +_LT_AC_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. 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This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(ECHO) +])])# _LT_AC_PROG_ECHO_BACKSLASH + + +# _LT_AC_LOCK +# ----------- +AC_DEFUN([_LT_AC_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) LD="${LD-ld} -64" ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; + ]) +esac + +need_locks="$enable_libtool_lock" + +])# _LT_AC_LOCK + + +# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED]) +AC_CACHE_CHECK([$1], [$2], + [$2=no + ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $rm conftest* +]) + +if test x"[$]$2" = xyes; then + ifelse([$5], , :, [$5]) +else + ifelse([$6], , :, [$6]) +fi +])# AC_LIBTOOL_COMPILER_OPTION + + +# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ------------------------------------------------------------ +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + ifelse([$4], , :, [$4]) +else + ifelse([$5], , :, [$5]) +fi +])# AC_LIBTOOL_LINKER_OPTION + + +# AC_LIBTOOL_SYS_MAX_CMD_LEN +# -------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], +[# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +])# AC_LIBTOOL_SYS_MAX_CMD_LEN + + +# _LT_AC_CHECK_DLFCN +# ------------------ +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h)dnl +])# _LT_AC_CHECK_DLFCN + + +# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# --------------------------------------------------------------------- +AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +}] +EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_AC_TRY_DLOPEN_SELF + + +# AC_LIBTOOL_DLOPEN_SELF +# ---------------------- +AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +])# AC_LIBTOOL_DLOPEN_SELF + + +# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) +# --------------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler +AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* +]) +])# AC_LIBTOOL_PROG_CC_C_O + + +# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) +# ----------------------------------------- +# Check to see if we can do hard links to lock some files if needed +AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], +[AC_REQUIRE([_LT_AC_LOCK])dnl + +hard_links="nottested" +if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS + + +# AC_LIBTOOL_OBJDIR +# ----------------- +AC_DEFUN([AC_LIBTOOL_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +])# AC_LIBTOOL_OBJDIR + + +# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) +# ---------------------------------------------- +# Check hardcoding attributes. +AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_AC_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ + test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ + test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_AC_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_AC_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_AC_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH + + +# AC_LIBTOOL_SYS_LIB_STRIP +# ------------------------ +AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], +[striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) +fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +])# AC_LIBTOOL_SYS_LIB_STRIP + + +# AC_LIBTOOL_SYS_DYNAMIC_LINKER +# ----------------------------- +# PORTME Fill in your ld.so characteristics +AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +m4_if($1,[],[ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi +])# AC_LIBTOOL_SYS_DYNAMIC_LINKER + + +# _LT_AC_TAGCONFIG +# ---------------- +AC_DEFUN([_LT_AC_TAGCONFIG], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_ARG_WITH([tags], + [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], + [include additional configurations @<:@automatic@:>@])], + [tagnames="$withval"]) + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + AC_MSG_WARN([output file `$ofile' does not exist]) + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) + else + AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in + "") ;; + *) AC_MSG_ERROR([invalid tag name: $tagname]) + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + AC_MSG_ERROR([tag name \"$tagname\" already exists]) + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_LIBTOOL_LANG_CXX_CONFIG + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + AC_LIBTOOL_LANG_F77_CONFIG + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + AC_LIBTOOL_LANG_GCJ_CONFIG + else + tagname="" + fi + ;; + + RC) + AC_LIBTOOL_LANG_RC_CONFIG + ;; + + *) + AC_MSG_ERROR([Unsupported tag name: $tagname]) + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + AC_MSG_ERROR([unable to update list of available tagged configurations.]) + fi +fi +])# _LT_AC_TAGCONFIG + + +# AC_LIBTOOL_DLOPEN +# ----------------- +# enable checks for dlopen support +AC_DEFUN([AC_LIBTOOL_DLOPEN], + [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_DLOPEN + + +# AC_LIBTOOL_WIN32_DLL +# -------------------- +# declare package support for building win32 DLLs +AC_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_WIN32_DLL + + +# AC_ENABLE_SHARED([DEFAULT]) +# --------------------------- +# implement the --enable-shared flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_SHARED], +[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([shared], + [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]AC_ENABLE_SHARED_DEFAULT) +])# AC_ENABLE_SHARED + + +# AC_DISABLE_SHARED +# ----------------- +# set the default shared flag to --disable-shared +AC_DEFUN([AC_DISABLE_SHARED], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no) +])# AC_DISABLE_SHARED + + +# AC_ENABLE_STATIC([DEFAULT]) +# --------------------------- +# implement the --enable-static flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_STATIC], +[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([static], + [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]AC_ENABLE_STATIC_DEFAULT) +])# AC_ENABLE_STATIC + + +# AC_DISABLE_STATIC +# ----------------- +# set the default static flag to --disable-static +AC_DEFUN([AC_DISABLE_STATIC], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no) +])# AC_DISABLE_STATIC + + +# AC_ENABLE_FAST_INSTALL([DEFAULT]) +# --------------------------------- +# implement the --enable-fast-install flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_FAST_INSTALL], +[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([fast-install], + [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) +])# AC_ENABLE_FAST_INSTALL + + +# AC_DISABLE_FAST_INSTALL +# ----------------------- +# set the default to --disable-fast-install +AC_DEFUN([AC_DISABLE_FAST_INSTALL], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_FAST_INSTALL(no) +])# AC_DISABLE_FAST_INSTALL + + +# AC_LIBTOOL_PICMODE([MODE]) +# -------------------------- +# implement the --with-pic flag +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +AC_DEFUN([AC_LIBTOOL_PICMODE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +pic_mode=ifelse($#,1,$1,default) +])# AC_LIBTOOL_PICMODE + + +# AC_PROG_EGREP +# ------------- +# This is predefined starting with Autoconf 2.54, so this conditional +# definition can be removed once we require Autoconf 2.54 or later. +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], +[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], + [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi]) + EGREP=$ac_cv_prog_egrep + AC_SUBST([EGREP]) +])]) + + +# AC_PATH_TOOL_PREFIX +# ------------------- +# find a file program which can recognize shared library +AC_DEFUN([AC_PATH_TOOL_PREFIX], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="ifelse([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +])# AC_PATH_TOOL_PREFIX + + +# AC_PATH_MAGIC +# ------------- +# find a file program which can recognize a shared library +AC_DEFUN([AC_PATH_MAGIC], +[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# AC_PATH_MAGIC + + +# AC_PROG_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([AC_PROG_LD], +[AC_ARG_WITH([gnu-ld], + [AC_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no]) +AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown +])# AC_DEPLIBS_CHECK_METHOD + + +# AC_PROG_NM +# ---------- +# find the pathname to a BSD-compatible name lister +AC_DEFUN([AC_PROG_NM], +[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi]) +NM="$lt_cv_path_NM" +])# AC_PROG_NM + + +# AC_CHECK_LIBM +# ------------- +# check for math library +AC_DEFUN([AC_CHECK_LIBM], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +])# AC_CHECK_LIBM + + +# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl convenience library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-convenience to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# it is assumed to be `libltdl'. LIBLTDL will be prefixed with +# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' +# (note the single quotes!). If your package is not flat and you're not +# using automake, define top_builddir and top_srcdir appropriately in +# the Makefiles. +AC_DEFUN([AC_LIBLTDL_CONVENIENCE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + case $enable_ltdl_convenience in + no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; + "") enable_ltdl_convenience=yes + ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; + esac + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_CONVENIENCE + + +# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl installable library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-install to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# and an installed libltdl is not found, it is assumed to be `libltdl'. +# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with +# '${top_srcdir}/' (note the single quotes!). If your package is not +# flat and you're not using automake, define top_builddir and top_srcdir +# appropriately in the Makefiles. +# In the future, this macro may have to be called after AC_PROG_LIBTOOL. +AC_DEFUN([AC_LIBLTDL_INSTALLABLE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + AC_CHECK_LIB(ltdl, lt_dlinit, + [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], + [if test x"$enable_ltdl_install" = xno; then + AC_MSG_WARN([libltdl not installed, but installation disabled]) + else + enable_ltdl_install=yes + fi + ]) + if test x"$enable_ltdl_install" = x"yes"; then + ac_configure_args="$ac_configure_args --enable-ltdl-install" + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + else + ac_configure_args="$ac_configure_args --enable-ltdl-install=no" + LIBLTDL="-lltdl" + LTDLINCL= + fi + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_INSTALLABLE + + +# AC_LIBTOOL_CXX +# -------------- +# enable support for C++ libraries +AC_DEFUN([AC_LIBTOOL_CXX], +[AC_REQUIRE([_LT_AC_LANG_CXX]) +])# AC_LIBTOOL_CXX + + +# _LT_AC_LANG_CXX +# --------------- +AC_DEFUN([_LT_AC_LANG_CXX], +[AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) +])# _LT_AC_LANG_CXX + +# _LT_AC_PROG_CXXCPP +# ------------------ +AC_DEFUN([_LT_AC_PROG_CXXCPP], +[ +AC_REQUIRE([AC_PROG_CXX]) +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +fi +])# _LT_AC_PROG_CXXCPP + +# AC_LIBTOOL_F77 +# -------------- +# enable support for Fortran 77 libraries +AC_DEFUN([AC_LIBTOOL_F77], +[AC_REQUIRE([_LT_AC_LANG_F77]) +])# AC_LIBTOOL_F77 + + +# _LT_AC_LANG_F77 +# --------------- +AC_DEFUN([_LT_AC_LANG_F77], +[AC_REQUIRE([AC_PROG_F77]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) +])# _LT_AC_LANG_F77 + + +# AC_LIBTOOL_GCJ +# -------------- +# enable support for GCJ libraries +AC_DEFUN([AC_LIBTOOL_GCJ], +[AC_REQUIRE([_LT_AC_LANG_GCJ]) +])# AC_LIBTOOL_GCJ + + +# _LT_AC_LANG_GCJ +# --------------- +AC_DEFUN([_LT_AC_LANG_GCJ], +[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], + [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], + [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], + [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) +])# _LT_AC_LANG_GCJ + + +# AC_LIBTOOL_RC +# ------------- +# enable support for Windows resource files +AC_DEFUN([AC_LIBTOOL_RC], +[AC_REQUIRE([LT_AC_PROG_RC]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) +])# AC_LIBTOOL_RC + + +# AC_LIBTOOL_LANG_C_CONFIG +# ------------------------ +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) +AC_DEFUN([_LT_AC_LANG_C_CONFIG], +[lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) +AC_LIBTOOL_SYS_LIB_STRIP +AC_LIBTOOL_DLOPEN_SELF + +# Report which library types will actually be built +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_C_CONFIG + + +# AC_LIBTOOL_LANG_CXX_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) +AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], +[AC_LANG_PUSH(C++) +AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Dependencies to place before and after the object being linked: +_LT_AC_TAGVAR(predep_objects, $1)= +_LT_AC_TAGVAR(postdep_objects, $1)= +_LT_AC_TAGVAR(predeps, $1)= +_LT_AC_TAGVAR(postdeps, $1)= +_LT_AC_TAGVAR(compiler_lib_search_path, $1)= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' +else + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + AC_PROG_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +_LT_AC_TAGVAR(ld_shlibs, $1)=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GXX" = yes ; then + lt_int_apple_cc_single_mod=no + output_verbose_link_cmd='echo' + if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then + lt_int_apple_cc_single_mod=yes + fi + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + fi + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + freebsd-elf*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + ;; + gnu*) + ;; + hpux9*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) ;; + *) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC*) + # Portland Group C++ compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + m88k*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; +esac +AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) +test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_AC_TAGVAR(GCC, $1)="$GXX" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_POSTDEP_PREDEP($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +])# AC_LIBTOOL_LANG_CXX_CONFIG + +# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) +# ------------------------------------ +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +ifelse([$1],[],[cat > conftest.$ac_ext < conftest.$ac_ext < conftest.$ac_ext < conftest.$ac_ext <&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_AC_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac +])# AC_LIBTOOL_POSTDEP_PREDEP + +# AC_LIBTOOL_LANG_F77_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) +AC_DEFUN([_LT_AC_LANG_F77_CONFIG], +[AC_REQUIRE([AC_PROG_F77]) +AC_LANG_PUSH(Fortran 77) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +_LT_AC_TAGVAR(GCC, $1)="$G77" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_F77_CONFIG + + +# AC_LIBTOOL_LANG_GCJ_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) +AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], +[AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_GCJ_CONFIG + + +# AC_LIBTOOL_LANG_RC_CONFIG +# ------------------------- +# Ensure that the configuration vars for the Windows resource compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) +AC_DEFUN([_LT_AC_LANG_RC_CONFIG], +[AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_RC_CONFIG + + +# AC_LIBTOOL_CONFIG([TAGNAME]) +# ---------------------------- +# If TAGNAME is not passed, then create an initial libtool script +# with a default configuration from the untagged config vars. Otherwise +# add code to config.status for appending the configuration named by +# TAGNAME from the matching tagged config vars. +AC_DEFUN([AC_LIBTOOL_CONFIG], +[# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + _LT_AC_TAGVAR(compiler, $1) \ + _LT_AC_TAGVAR(CC, $1) \ + _LT_AC_TAGVAR(LD, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ + _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ + _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ + _LT_AC_TAGVAR(old_archive_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ + _LT_AC_TAGVAR(predep_objects, $1) \ + _LT_AC_TAGVAR(postdep_objects, $1) \ + _LT_AC_TAGVAR(predeps, $1) \ + _LT_AC_TAGVAR(postdeps, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ + _LT_AC_TAGVAR(archive_cmds, $1) \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ + _LT_AC_TAGVAR(postinstall_cmds, $1) \ + _LT_AC_TAGVAR(postuninstall_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ + _LT_AC_TAGVAR(allow_undefined_flag, $1) \ + _LT_AC_TAGVAR(no_undefined_flag, $1) \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ + _LT_AC_TAGVAR(hardcode_automatic, $1) \ + _LT_AC_TAGVAR(module_cmds, $1) \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) \ + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ + _LT_AC_TAGVAR(fix_srcfile_path, $1) \ + _LT_AC_TAGVAR(exclude_expsyms, $1) \ + _LT_AC_TAGVAR(include_expsyms, $1); do + + case $var in + _LT_AC_TAGVAR(old_archive_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ + _LT_AC_TAGVAR(archive_cmds, $1) | \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(module_cmds, $1) | \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\[$]0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` + ;; + esac + +ifelse([$1], [], + [cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + AC_MSG_NOTICE([creating $ofile])], + [cfgfile="$ofile"]) + + cat <<__EOF__ >> "$cfgfile" +ifelse([$1], [], +[#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG], +[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) + +# Is the compiler the GNU C compiler? +with_gcc=$_LT_AC_TAGVAR(GCC, $1) + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_[]_LT_AC_TAGVAR(LD, $1) + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) + +# Commands used to build and install a shared archive. +archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) +archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) +module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) + +# The commands to list exported symbols. +export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) + +# Symbols that must always be exported. +include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) + +ifelse([$1],[], +[# ### END LIBTOOL CONFIG], +[# ### END LIBTOOL TAG CONFIG: $tagname]) + +__EOF__ + +ifelse([$1],[], [ + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +]) +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi +])# AC_LIBTOOL_CONFIG + + +# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], +[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl + +_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI + + +# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# --------------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([LT_AC_PROG_SED]) +AC_REQUIRE([AC_PROG_NM]) +AC_REQUIRE([AC_OBJEXT]) +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[[ABCDGIRSTW]]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext < $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[[]] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -f conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi +]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE + + +# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) +# --------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], +[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) + ifelse([$1],[CXX],[ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix4* | aix5*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC*) + # Portland Group C++ compiler. + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + newsos6) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then + AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], + _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), + [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" +AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) +]) + + +# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) +# ------------------------------------ +# See if the linker supports building shared libraries. +AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +ifelse([$1],[CXX],[ + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix4* | aix5*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + ;; + *) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +],[ + runpath_var= + _LT_AC_TAGVAR(allow_undefined_flag, $1)= + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)= + _LT_AC_TAGVAR(archive_expsym_cmds, $1)= + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_minus_L, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown + _LT_AC_TAGVAR(hardcode_automatic, $1)=no + _LT_AC_TAGVAR(module_cmds, $1)= + _LT_AC_TAGVAR(module_expsym_cmds, $1)= + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_AC_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + _LT_CC_BASENAME([$compiler]) + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + # see comment about different semantics on the GNU ld section + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + bsdi[[45]]*) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. 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When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +# LT_AC_PROG_SED +# -------------- +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +AC_DEFUN([LT_AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +]) + diff --git a/Build/source/libs/freetype/freetype-1.5/announce b/Build/source/libs/freetype/freetype-1.5/announce new file mode 100644 index 00000000000..60318b40423 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/announce @@ -0,0 +1,68 @@ + + + Announcing + + + F R E E T Y P E 1 . 4 . 9 + + + The FREE TrueType Font Engine + + + Copyright (C) 1996-2001 The FreeType Development Team + + + + The FreeType engine is a free and portable TrueType font rendering + engine, available in ANSI C and Pascal source code. It has been + developed to provide TrueType support to a great variety of + platforms and environments. + + Notice that FreeType is a *library*. It is *not* a font server + for your preferred environment, even though it has been designed + to be the basis of many high-level libraries, tools and font + servers. + + + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + + WE HAVE RECENTLY DISCOVERED THAT APPLE OWNS SEVERAL PATENTS + RELATED TO THE RENDERING OF TRUETYPE FONTS. THIS COULD MEAN THAT + THE FREE USE OF THE FREETYPE LIBRARY MIGHT BE ILLEGAL IN FRANCE, + UK, USA, AND POSSIBLY OTHER COUNTRIES. FOR MORE INFORMATION, WE + STRONGLY ADVISE YOU TO GO TO THE FREETYPE WEB SITE AT: + + http://www.freetype.org/patents.html + + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER + + + It's a clean-room implementation that is not derived from the + original TrueType engine developed by Apple and Microsoft, though + it matches it regarding rendering quality. To our knowledge, it's + the only royalty-free complete TrueType engine available. + + Some news: + + . version 1.5 fixes minor bugs found in 1.3.1. + . version 1.4 were never released officially (by us). + . full support for GSUB and GPOS tables in OpenType fonts. + . enhanced ftdump/ftstrtto test programs using GPOS support. + . ftstrpnm supports coloured text. + . TT_Char_Index() now uses a TT_ULong for char codes. + . support files for BeOS. + . the Pascal version is no longer part of the package but is + available separately. + . uses a new version of libtool, solving some compilation problems + with the test programs on some platforms like Solaris. + + + For more information, please visit the freetype web site at: + + http://www.freetype.org diff --git a/Build/source/libs/freetype/freetype-1.5/config.guess b/Build/source/libs/freetype/freetype-1.5/config.guess new file mode 100755 index 00000000000..e5716eea733 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/config.guess @@ -0,0 +1,1555 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2009-02-03' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd | genuineintel) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/Build/source/libs/freetype/freetype-1.5/config.sub b/Build/source/libs/freetype/freetype-1.5/config.sub new file mode 100755 index 00000000000..d546a94b951 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/config.sub @@ -0,0 +1,1685 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2009-02-03' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/Build/source/libs/freetype/freetype-1.5/configure b/Build/source/libs/freetype/freetype-1.5/configure new file mode 100755 index 00000000000..631163c7cdf --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/configure @@ -0,0 +1,25983 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61a. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. 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If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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" >&6; } +if test "${ac_cv_objext+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if test "${lt_cv_path_SED+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done + +fi + +SED=$lt_cv_path_SED + +{ $as_echo "$as_me:$LINENO: result: $SED" >&5 +$as_echo "$SED" >&6; } + +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + +{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + +{ $as_echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +$as_echo_n "checking for BSD-compatible nm... " >&6; } +if test "${lt_cv_path_NM+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +NM="$lt_cv_path_NM" + +{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix4* | aix5*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 3737 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_cc_needs_belf=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) LD="${LD-ld} -64" ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-cygwin* | *-*-mingw* | *-*-pw32*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DLLTOOL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:$LINENO: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AS+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:$LINENO: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AS+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; + +esac + +need_locks="$enable_libtool_lock" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if test `eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... 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" >&6; } +if test "${ac_cv_prog_cxx_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cxx_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CXXFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cxx_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... 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Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +fi + + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_F77+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$F77"; then + ac_cv_prog_F77="$F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_F77="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +F77=$ac_cv_prog_F77 +if test -n "$F77"; then + { $as_echo "$as_me:$LINENO: result: $F77" >&5 +$as_echo "$F77" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$F77" && break + done +fi +if test -z "$F77"; then + ac_ct_F77=$F77 + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_F77+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_F77"; then + ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_F77="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_F77=$ac_cv_prog_ac_ct_F77 +if test -n "$ac_ct_F77"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 +$as_echo "$ac_ct_F77" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_F77" && break +done + + if test "x$ac_ct_F77" = x; then + F77="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + F77=$ac_ct_F77 + fi +fi + + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +rm -f a.out + +# If we don't use `.F' as extension, the preprocessor is not run on the +# input file. (Note that this only needs to work for GNU compilers.) +ac_save_ext=$ac_ext +ac_ext=F +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 +$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; } +if test "${ac_cv_f77_compiler_gnu+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF + program main +#ifndef __GNUC__ + choke me +#endif + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_f77_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 +$as_echo "$ac_cv_f77_compiler_gnu" >&6; } +ac_ext=$ac_save_ext +ac_test_FFLAGS=${FFLAGS+set} +ac_save_FFLAGS=$FFLAGS +FFLAGS= +{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 +$as_echo_n "checking whether $F77 accepts -g... " >&6; } +if test "${ac_cv_prog_f77_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + FFLAGS=-g +cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_f77_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_prog_f77_g=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 +$as_echo "$ac_cv_prog_f77_g" >&6; } +if test "$ac_test_FFLAGS" = set; then + FFLAGS=$ac_save_FFLAGS +elif test $ac_cv_prog_f77_g = yes; then + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-g -O2" + else + FFLAGS="-g" + fi +else + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-O2" + else + FFLAGS= + fi +fi + +if test $ac_compiler_gnu = yes; then + G77=yes +else + G77= +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! + +# find the maximum length of command line arguments +{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:$LINENO: result: none" >&5 +$as_echo "none" >&6; } +fi + + + + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[ABCDGIRSTW]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -f conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:$LINENO: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:$LINENO: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +{ $as_echo "$as_me:$LINENO: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if test "${lt_cv_objdir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:$LINENO: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:$LINENO: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +enable_dlopen=no +enable_win32_dll=yes + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + +{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:6698: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:6702: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic='-qnocommon' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +$as_echo "$lt_prog_compiler_pic" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + +{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test "${lt_prog_compiler_pic_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:6988: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:6992: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_pic_works=yes + fi + fi + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5 +$as_echo "$lt_prog_compiler_pic_works" >&6; } + +if test x"$lt_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_prog_compiler_static_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_static_works=yes + fi + else + lt_prog_compiler_static_works=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5 +$as_echo "$lt_prog_compiler_static_works" >&6; } + +if test x"$lt_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + +{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7092: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:7096: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:$LINENO: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + enable_shared_with_static_runtimes=no + archive_cmds= + archive_expsym_cmds= + old_archive_From_new_cmds= + old_archive_from_expsyms_cmds= + export_dynamic_flag_spec= + whole_archive_flag_spec= + thread_safe_flag_spec= + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_direct=no + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + link_all_deplibs=unknown + hardcode_automatic=no + module_cmds= + module_expsym_cmds= + always_export_symbols=no + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld='-rpath $libdir' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + fi + +{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +$as_echo "$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + +{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var" || \ + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +striplib= +old_striplib= +{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + ;; + *) + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { $as_echo "$as_me:$LINENO: checking for shl_load" >&5 +$as_echo_n "checking for shl_load... " >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case declares shl_load. + For example, HP-UX 11i declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +$as_echo "$ac_cv_func_shl_load" >&6; } +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + { $as_echo "$as_me:$LINENO: checking for dlopen" >&5 +$as_echo_n "checking for dlopen... " >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case declares dlopen. + For example, HP-UX 11i declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +$as_echo "$ac_cv_func_dlopen" >&6; } +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_svld_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_dld_link=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + +# Report which library types will actually be built +{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } +{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + +{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + +{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler \ + CC \ + LD \ + lt_prog_compiler_wl \ + lt_prog_compiler_pic \ + lt_prog_compiler_static \ + lt_prog_compiler_no_builtin_flag \ + export_dynamic_flag_spec \ + thread_safe_flag_spec \ + whole_archive_flag_spec \ + enable_shared_with_static_runtimes \ + old_archive_cmds \ + old_archive_from_new_cmds \ + predep_objects \ + postdep_objects \ + predeps \ + postdeps \ + compiler_lib_search_path \ + archive_cmds \ + archive_expsym_cmds \ + postinstall_cmds \ + postuninstall_cmds \ + old_archive_from_expsyms_cmds \ + allow_undefined_flag \ + no_undefined_flag \ + export_symbols_cmds \ + hardcode_libdir_flag_spec \ + hardcode_libdir_flag_spec_ld \ + hardcode_libdir_separator \ + hardcode_automatic \ + module_cmds \ + module_expsym_cmds \ + lt_cv_prog_compiler_c_o \ + fix_srcfile_path \ + exclude_expsyms \ + include_expsyms; do + + case $var in + old_archive_cmds | \ + old_archive_from_new_cmds | \ + archive_cmds | \ + archive_expsym_cmds | \ + module_cmds | \ + module_expsym_cmds | \ + old_archive_from_expsyms_cmds | \ + export_symbols_cmds | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + { $as_echo "$as_me:$LINENO: creating $ofile" >&5 +$as_echo "$as_me: creating $ofile" >&6;} + + cat <<__EOF__ >> "$cfgfile" +#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + +# Check whether --with-tags was given. +if test "${with_tags+set}" = set; then + withval=$with_tags; tagnames="$withval" +fi + + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5 +$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;} + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5 +$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;} + else + { $as_echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5 +$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;} + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in + "") ;; + *) { { $as_echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5 +$as_echo "$as_me: error: invalid tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + { { $as_echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5 +$as_echo "$as_me: error: tag name \"$tagname\" already exists" >&2;} + { (exit 1); exit 1; }; } + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +compiler_CXX=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' +else + lt_prog_compiler_no_builtin_flag_CXX= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } +ld_shlibs_CXX=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? 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This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + whole_archive_flag_spec_CXX='' + link_all_deplibs_CXX=yes + + if test "$GXX" = yes ; then + lt_int_apple_cc_single_mod=no + output_verbose_link_cmd='echo' + if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then + lt_int_apple_cc_single_mod=yes + fi + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + else + archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + fi + module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_CXX=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + ld_shlibs_CXX=no + ;; + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + gnu*) + ;; + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC*) + # Portland Group C++ compiler + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + ld_shlibs_CXX=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +GCC_CXX="$GXX" +LD_CXX="$LD" + + +cat > conftest.$ac_ext <&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$rm -f confest.$objext + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + +lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix4* | aix5*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_CXX='-qnocommon' + lt_prog_compiler_wl_CXX='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC*) + # Portland Group C++ compiler. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_prog_compiler_pic_CXX" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + +{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... 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The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || \ + test -n "$runpath_var_CXX" || \ + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_CXX \ + CC_CXX \ + LD_CXX \ + lt_prog_compiler_wl_CXX \ + lt_prog_compiler_pic_CXX \ + lt_prog_compiler_static_CXX \ + lt_prog_compiler_no_builtin_flag_CXX \ + export_dynamic_flag_spec_CXX \ + thread_safe_flag_spec_CXX \ + whole_archive_flag_spec_CXX \ + enable_shared_with_static_runtimes_CXX \ + old_archive_cmds_CXX \ + old_archive_from_new_cmds_CXX \ + predep_objects_CXX \ + postdep_objects_CXX \ + predeps_CXX \ + postdeps_CXX \ + compiler_lib_search_path_CXX \ + archive_cmds_CXX \ + archive_expsym_cmds_CXX \ + postinstall_cmds_CXX \ + postuninstall_cmds_CXX \ + old_archive_from_expsyms_cmds_CXX \ + allow_undefined_flag_CXX \ + no_undefined_flag_CXX \ + export_symbols_cmds_CXX \ + hardcode_libdir_flag_spec_CXX \ + hardcode_libdir_flag_spec_ld_CXX \ + hardcode_libdir_separator_CXX \ + hardcode_automatic_CXX \ + module_cmds_CXX \ + module_expsym_cmds_CXX \ + lt_cv_prog_compiler_c_o_CXX \ + fix_srcfile_path_CXX \ + exclude_expsyms_CXX \ + include_expsyms_CXX; do + + case $var in + old_archive_cmds_CXX | \ + old_archive_from_new_cmds_CXX | \ + archive_cmds_CXX | \ + archive_expsym_cmds_CXX | \ + module_cmds_CXX | \ + module_expsym_cmds_CXX | \ + old_archive_from_expsyms_cmds_CXX | \ + export_symbols_cmds_CXX | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU C compiler? 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This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld + + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu + + +archive_cmds_need_lc_F77=no +allow_undefined_flag_F77= +always_export_symbols_F77=no +archive_expsym_cmds_F77= +export_dynamic_flag_spec_F77= +hardcode_direct_F77=no +hardcode_libdir_flag_spec_F77= +hardcode_libdir_flag_spec_ld_F77= +hardcode_libdir_separator_F77= +hardcode_minus_L_F77=no +hardcode_automatic_F77=no +module_cmds_F77= +module_expsym_cmds_F77= +link_all_deplibs_F77=unknown +old_archive_cmds_F77=$old_archive_cmds +no_undefined_flag_F77= +whole_archive_flag_spec_F77= +enable_shared_with_static_runtimes_F77=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +objext_F77=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +compiler_F77=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } +{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + +{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + +{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + +GCC_F77="$G77" +LD_F77="$LD" + +lt_prog_compiler_wl_F77= +lt_prog_compiler_pic_F77= +lt_prog_compiler_static_F77= + +{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_static_F77='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_F77='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_F77=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_F77=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_F77='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + else + lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_F77='-qnocommon' + lt_prog_compiler_wl_F77='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_F77='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_F77='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-fpic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_F77='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_F77='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_F77='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_F77='-Qoption ld ';; + *) + lt_prog_compiler_wl_F77='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_F77='-Qoption ld ' + lt_prog_compiler_pic_F77='-PIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_F77='-Kconform_pic' + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_can_build_shared_F77=no + ;; + + uts4*) + lt_prog_compiler_pic_F77='-pic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_F77=no + ;; + esac + fi + +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 +$as_echo "$lt_prog_compiler_pic_F77" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_F77"; then + +{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; } +if test "${lt_prog_compiler_pic_works_F77+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_prog_compiler_pic_works_F77=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_F77" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:13638: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:13642: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_pic_works_F77=yes + fi + fi + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5 +$as_echo "$lt_prog_compiler_pic_works_F77" >&6; } + +if test x"$lt_prog_compiler_pic_works_F77" = xyes; then + case $lt_prog_compiler_pic_F77 in + "" | " "*) ;; + *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; + esac +else + lt_prog_compiler_pic_F77= + lt_prog_compiler_can_build_shared_F77=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_F77= + ;; + *) + lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" +{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_prog_compiler_static_works_F77+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_prog_compiler_static_works_F77=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_static_works_F77=yes + fi + else + lt_prog_compiler_static_works_F77=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5 +$as_echo "$lt_prog_compiler_static_works_F77" >&6; } + +if test x"$lt_prog_compiler_static_works_F77" = xyes; then + : +else + lt_prog_compiler_static_F77= +fi + + +{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o_F77=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:13742: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:13746: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_F77=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 +$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:$LINENO: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag_F77= + enable_shared_with_static_runtimes_F77=no + archive_cmds_F77= + archive_expsym_cmds_F77= + old_archive_From_new_cmds_F77= + old_archive_from_expsyms_cmds_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + thread_safe_flag_spec_F77= + hardcode_libdir_flag_spec_F77= + hardcode_libdir_flag_spec_ld_F77= + hardcode_libdir_separator_F77= + hardcode_direct_F77=no + hardcode_minus_L_F77=no + hardcode_shlibpath_var_F77=unsupported + link_all_deplibs_F77=unknown + hardcode_automatic_F77=no + module_cmds_F77= + module_expsym_cmds_F77= + always_export_symbols_F77=no + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_F77= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_F77=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_F77='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_F77= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_F77=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_F77=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_F77=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_F77='-L$libdir' + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=no + enable_shared_with_static_runtimes_F77=yes + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_F77=no + fi + ;; + + interix[3-9]*) + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + ld_shlibs_F77=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_F77=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_F77=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + + if test "$ld_shlibs_F77" = no; then + runpath_var= + hardcode_libdir_flag_spec_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=yes + archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_F77=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_F77=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_F77='' + hardcode_direct_F77=yes + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_F77=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_F77=yes + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_libdir_separator_F77= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_F77=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_F77='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_F77="-z nodefs" + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_F77=' ${wl}-bernotok' + allow_undefined_flag_F77=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_F77='$convenience' + archive_cmds_need_lc_F77=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_F77=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_F77=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_F77=' ' + allow_undefined_flag_F77=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_F77='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_F77='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_F77=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_F77=no + hardcode_direct_F77=no + hardcode_automatic_F77=yes + hardcode_shlibpath_var_F77=unsupported + whole_archive_flag_spec_F77='' + link_all_deplibs_F77=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_F77=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + freebsd1*) + ld_shlibs_F77=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_direct_F77=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_F77='+b $libdir' + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + ;; + *) + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + link_all_deplibs_F77=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + newsos6) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_shlibpath_var_F77=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + ;; + *) + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_F77=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + allow_undefined_flag_F77=unsupported + archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_F77='-rpath $libdir' + fi + hardcode_libdir_separator_F77=: + ;; + + solaris*) + no_undefined_flag_F77=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_shlibpath_var_F77=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_F77=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_F77='$CC -r -o $output$reload_objs' + hardcode_direct_F77=no + ;; + motorola) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_F77=no + ;; + + sysv4.3*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + export_dynamic_flag_spec_F77='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_F77=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_F77='${wl}-z,text' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_F77='${wl}-z,text' + allow_undefined_flag_F77='${wl}-z,nodefs' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + export_dynamic_flag_spec_F77='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + *) + ld_shlibs_F77=no + ;; + esac + fi + +{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 +$as_echo "$ld_shlibs_F77" >&6; } +test "$ld_shlibs_F77" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_F77" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_F77=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_F77 in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_F77 + pic_flag=$lt_prog_compiler_pic_F77 + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_F77 + allow_undefined_flag_F77= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_F77=no + else + archive_cmds_need_lc_F77=yes + fi + allow_undefined_flag_F77=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 +$as_echo "$archive_cmds_need_lc_F77" >&6; } + ;; + esac + fi + ;; +esac + +{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_F77= +if test -n "$hardcode_libdir_flag_spec_F77" || \ + test -n "$runpath_var_F77" || \ + test "X$hardcode_automatic_F77" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_F77" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no && + test "$hardcode_minus_L_F77" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_F77=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_F77=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_F77=unsupported +fi +{ $as_echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5 +$as_echo "$hardcode_action_F77" >&6; } + +if test "$hardcode_action_F77" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_F77 \ + CC_F77 \ + LD_F77 \ + lt_prog_compiler_wl_F77 \ + lt_prog_compiler_pic_F77 \ + lt_prog_compiler_static_F77 \ + lt_prog_compiler_no_builtin_flag_F77 \ + export_dynamic_flag_spec_F77 \ + thread_safe_flag_spec_F77 \ + whole_archive_flag_spec_F77 \ + enable_shared_with_static_runtimes_F77 \ + old_archive_cmds_F77 \ + old_archive_from_new_cmds_F77 \ + predep_objects_F77 \ + postdep_objects_F77 \ + predeps_F77 \ + postdeps_F77 \ + compiler_lib_search_path_F77 \ + archive_cmds_F77 \ + archive_expsym_cmds_F77 \ + postinstall_cmds_F77 \ + postuninstall_cmds_F77 \ + old_archive_from_expsyms_cmds_F77 \ + allow_undefined_flag_F77 \ + no_undefined_flag_F77 \ + export_symbols_cmds_F77 \ + hardcode_libdir_flag_spec_F77 \ + hardcode_libdir_flag_spec_ld_F77 \ + hardcode_libdir_separator_F77 \ + hardcode_automatic_F77 \ + module_cmds_F77 \ + module_expsym_cmds_F77 \ + lt_cv_prog_compiler_c_o_F77 \ + fix_srcfile_path_F77 \ + exclude_expsyms_F77 \ + include_expsyms_F77; do + + case $var in + old_archive_cmds_F77 | \ + old_archive_from_new_cmds_F77 | \ + archive_cmds_F77 | \ + archive_expsym_cmds_F77 | \ + module_cmds_F77 | \ + module_expsym_cmds_F77 | \ + old_archive_from_expsyms_cmds_F77 | \ + export_symbols_cmds_F77 | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_F77 + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77 + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_F77 + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_F77 + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_F77 + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_F77 + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_F77 +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77 + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_F77 + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77 + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77 + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77 + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77 + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_F77 +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77 + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77 + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_F77 +archive_expsym_cmds=$lt_archive_expsym_cmds_F77 +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_F77 +module_expsym_cmds=$lt_module_expsym_cmds_F77 + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_F77 + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_F77 + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_F77 + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_F77 + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_F77 + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_F77 + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77 + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77 + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77 + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_F77 + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_F77 + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_F77 + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_F77 + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_F77 + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_F77 + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_F77 + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_F77 + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_F77 + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +objext_GCJ=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +compiler_GCJ=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +archive_cmds_need_lc_GCJ=no + +old_archive_cmds_GCJ=$old_archive_cmds + + +lt_prog_compiler_no_builtin_flag_GCJ= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin' + + +{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15931: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:15935: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl_GCJ= +lt_prog_compiler_pic_GCJ= +lt_prog_compiler_static_GCJ= + +{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_static_GCJ='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_GCJ='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_GCJ='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_GCJ=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_GCJ=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_GCJ='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + else + lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_GCJ='-qnocommon' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_GCJ='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-fpic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_GCJ='-Qoption ld ';; + *) + lt_prog_compiler_wl_GCJ='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_GCJ='-Qoption ld ' + lt_prog_compiler_pic_GCJ='-PIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_GCJ='-Kconform_pic' + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_can_build_shared_GCJ=no + ;; + + uts4*) + lt_prog_compiler_pic_GCJ='-pic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_GCJ=no + ;; + esac + fi + +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 +$as_echo "$lt_prog_compiler_pic_GCJ" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_GCJ"; then + +{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; } +if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_prog_compiler_pic_works_GCJ=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_GCJ" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:16221: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:16225: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_pic_works_GCJ=yes + fi + fi + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5 +$as_echo "$lt_prog_compiler_pic_works_GCJ" >&6; } + +if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then + case $lt_prog_compiler_pic_GCJ in + "" | " "*) ;; + *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; + esac +else + lt_prog_compiler_pic_GCJ= + lt_prog_compiler_can_build_shared_GCJ=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_GCJ= + ;; + *) + lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" +{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_prog_compiler_static_works_GCJ=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_static_works_GCJ=yes + fi + else + lt_prog_compiler_static_works_GCJ=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5 +$as_echo "$lt_prog_compiler_static_works_GCJ" >&6; } + +if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then + : +else + lt_prog_compiler_static_GCJ= +fi + + +{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o_GCJ=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:16325: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:16329: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_GCJ=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5 +$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:$LINENO: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag_GCJ= + enable_shared_with_static_runtimes_GCJ=no + archive_cmds_GCJ= + archive_expsym_cmds_GCJ= + old_archive_From_new_cmds_GCJ= + old_archive_from_expsyms_cmds_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + thread_safe_flag_spec_GCJ= + hardcode_libdir_flag_spec_GCJ= + hardcode_libdir_flag_spec_ld_GCJ= + hardcode_libdir_separator_GCJ= + hardcode_direct_GCJ=no + hardcode_minus_L_GCJ=no + hardcode_shlibpath_var_GCJ=unsupported + link_all_deplibs_GCJ=unknown + hardcode_automatic_GCJ=no + module_cmds_GCJ= + module_expsym_cmds_GCJ= + always_export_symbols_GCJ=no + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_GCJ= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_GCJ=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_GCJ= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_GCJ=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_GCJ=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_GCJ=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_GCJ='-L$libdir' + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=no + enable_shared_with_static_runtimes_GCJ=yes + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + interix[3-9]*) + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + ld_shlibs_GCJ=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_GCJ=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_GCJ=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + + if test "$ld_shlibs_GCJ" = no; then + runpath_var= + hardcode_libdir_flag_spec_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=yes + archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_GCJ=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_GCJ=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_GCJ='' + hardcode_direct_GCJ=yes + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_GCJ=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_GCJ=yes + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_libdir_separator_GCJ= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_GCJ=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_GCJ='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_GCJ="-z nodefs" + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_GCJ=' ${wl}-bernotok' + allow_undefined_flag_GCJ=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_GCJ='$convenience' + archive_cmds_need_lc_GCJ=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_GCJ=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_GCJ=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_GCJ=' ' + allow_undefined_flag_GCJ=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_GCJ='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_GCJ=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_GCJ=no + hardcode_direct_GCJ=no + hardcode_automatic_GCJ=yes + hardcode_shlibpath_var_GCJ=unsupported + whole_archive_flag_spec_GCJ='' + link_all_deplibs_GCJ=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_GCJ=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + freebsd1*) + ld_shlibs_GCJ=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_direct_GCJ=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + ;; + *) + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + link_all_deplibs_GCJ=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + newsos6) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_shlibpath_var_GCJ=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + ;; + *) + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_GCJ=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + allow_undefined_flag_GCJ=unsupported + archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_GCJ='-rpath $libdir' + fi + hardcode_libdir_separator_GCJ=: + ;; + + solaris*) + no_undefined_flag_GCJ=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_shlibpath_var_GCJ=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_GCJ=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_GCJ='$CC -r -o $output$reload_objs' + hardcode_direct_GCJ=no + ;; + motorola) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4.3*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + export_dynamic_flag_spec_GCJ='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_GCJ=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_GCJ='${wl}-z,text' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_GCJ='${wl}-z,text' + allow_undefined_flag_GCJ='${wl}-z,nodefs' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + *) + ld_shlibs_GCJ=no + ;; + esac + fi + +{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 +$as_echo "$ld_shlibs_GCJ" >&6; } +test "$ld_shlibs_GCJ" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_GCJ" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_GCJ=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_GCJ in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_GCJ + pic_flag=$lt_prog_compiler_pic_GCJ + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ + allow_undefined_flag_GCJ= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_GCJ=no + else + archive_cmds_need_lc_GCJ=yes + fi + allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5 +$as_echo "$archive_cmds_need_lc_GCJ" >&6; } + ;; + esac + fi + ;; +esac + +{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_GCJ= +if test -n "$hardcode_libdir_flag_spec_GCJ" || \ + test -n "$runpath_var_GCJ" || \ + test "X$hardcode_automatic_GCJ" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_GCJ" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no && + test "$hardcode_minus_L_GCJ" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_GCJ=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_GCJ=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_GCJ=unsupported +fi +{ $as_echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 +$as_echo "$hardcode_action_GCJ" >&6; } + +if test "$hardcode_action_GCJ" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_GCJ \ + CC_GCJ \ + LD_GCJ \ + lt_prog_compiler_wl_GCJ \ + lt_prog_compiler_pic_GCJ \ + lt_prog_compiler_static_GCJ \ + lt_prog_compiler_no_builtin_flag_GCJ \ + export_dynamic_flag_spec_GCJ \ + thread_safe_flag_spec_GCJ \ + whole_archive_flag_spec_GCJ \ + enable_shared_with_static_runtimes_GCJ \ + old_archive_cmds_GCJ \ + old_archive_from_new_cmds_GCJ \ + predep_objects_GCJ \ + postdep_objects_GCJ \ + predeps_GCJ \ + postdeps_GCJ \ + compiler_lib_search_path_GCJ \ + archive_cmds_GCJ \ + archive_expsym_cmds_GCJ \ + postinstall_cmds_GCJ \ + postuninstall_cmds_GCJ \ + old_archive_from_expsyms_cmds_GCJ \ + allow_undefined_flag_GCJ \ + no_undefined_flag_GCJ \ + export_symbols_cmds_GCJ \ + hardcode_libdir_flag_spec_GCJ \ + hardcode_libdir_flag_spec_ld_GCJ \ + hardcode_libdir_separator_GCJ \ + hardcode_automatic_GCJ \ + module_cmds_GCJ \ + module_expsym_cmds_GCJ \ + lt_cv_prog_compiler_c_o_GCJ \ + fix_srcfile_path_GCJ \ + exclude_expsyms_GCJ \ + include_expsyms_GCJ; do + + case $var in + old_archive_cmds_GCJ | \ + old_archive_from_new_cmds_GCJ | \ + archive_cmds_GCJ | \ + archive_expsym_cmds_GCJ | \ + module_cmds_GCJ | \ + module_expsym_cmds_GCJ | \ + old_archive_from_expsyms_cmds_GCJ | \ + export_symbols_cmds_GCJ | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_GCJ + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_GCJ + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_GCJ + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_GCJ + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_GCJ + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_GCJ +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_GCJ + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_GCJ +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_GCJ +archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_GCJ +module_expsym_cmds=$lt_module_expsym_cmds_GCJ + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_GCJ + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_GCJ + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_GCJ + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_GCJ + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_GCJ + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_GCJ + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_GCJ + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_GCJ + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_GCJ + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_GCJ + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_GCJ + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_GCJ + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_GCJ + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + RC) + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +compiler_RC=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + +lt_cv_prog_compiler_c_o_RC=yes + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_RC \ + CC_RC \ + LD_RC \ + lt_prog_compiler_wl_RC \ + lt_prog_compiler_pic_RC \ + lt_prog_compiler_static_RC \ + lt_prog_compiler_no_builtin_flag_RC \ + export_dynamic_flag_spec_RC \ + thread_safe_flag_spec_RC \ + whole_archive_flag_spec_RC \ + enable_shared_with_static_runtimes_RC \ + old_archive_cmds_RC \ + old_archive_from_new_cmds_RC \ + predep_objects_RC \ + postdep_objects_RC \ + predeps_RC \ + postdeps_RC \ + compiler_lib_search_path_RC \ + archive_cmds_RC \ + archive_expsym_cmds_RC \ + postinstall_cmds_RC \ + postuninstall_cmds_RC \ + old_archive_from_expsyms_cmds_RC \ + allow_undefined_flag_RC \ + no_undefined_flag_RC \ + export_symbols_cmds_RC \ + hardcode_libdir_flag_spec_RC \ + hardcode_libdir_flag_spec_ld_RC \ + hardcode_libdir_separator_RC \ + hardcode_automatic_RC \ + module_cmds_RC \ + module_expsym_cmds_RC \ + lt_cv_prog_compiler_c_o_RC \ + fix_srcfile_path_RC \ + exclude_expsyms_RC \ + include_expsyms_RC; do + + case $var in + old_archive_cmds_RC | \ + old_archive_from_new_cmds_RC | \ + archive_cmds_RC | \ + archive_expsym_cmds_RC | \ + module_cmds_RC | \ + module_expsym_cmds_RC | \ + old_archive_from_expsyms_cmds_RC | \ + export_symbols_cmds_RC | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_RC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_RC + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_RC +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_RC + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_RC + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + ;; + + *) + { { $as_echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5 +$as_echo "$as_me: error: Unsupported tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + { { $as_echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5 +$as_echo "$as_me: error: unable to update list of available tagged configurations." >&2;} + { (exit 1); exit 1; }; } + fi +fi + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Prevent multiple expansion + + + + + + + + + + + + + + + + + + + + + +freetype_version='1.5' + +version_info='6:0:4' + +# Check whether --enable-nls was given. +if test "${enable_nls+set}" = set; then + enableval=$enable_nls; USE_NLS=no +else + USE_NLS=yes +fi + + + +{ $as_echo "$as_me:$LINENO: checking target system type" >&5 +$as_echo_n "checking target system type... " >&6; } +if test "${ac_cv_target+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "x$target_alias" = x; then + ac_cv_target=$ac_cv_host +else + ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || + { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5 +$as_echo "$ac_cv_target" >&6; } +case $ac_cv_target in +*-*-*) ;; +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 +$as_echo "$as_me: error: invalid value of canonical target" >&2;} + { (exit 1); exit 1; }; };; +esac +target=$ac_cv_target +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_target +shift +target_cpu=$1 +target_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +target_os=$* +IFS=$ac_save_IFS +case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac + + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +if test "x$CC" = xgcc; then + XX_CFLAGS="-Wall -pedantic -ansi -D_REENTRANT" +else + case "$host" in + *-dec-osf*) + XX_CFLAGS="-std1 -O2 -g3" + ;; + *) + XX_CFLAGS= + ;; + esac +fi + + + +case "$host" in + *-dec-osf*) + ln -s ../../MakeSub lib/arch + ln -s ../../MakeSub test/arch + ;; +esac + + + + + + + + +if test "$USE_NLS" = "yes"; then + { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + + +for ac_header in locale.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +if test `eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_func in setlocale +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if test `eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + +for ac_header in libintl.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +if test `eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + ALL_LINGUAS="de fr cs nl es" + + LIBINTL= + LTLIBINTL= + + { $as_echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5 +$as_echo_n "checking for GNU gettext in libc... " >&6; } +if test "${ftgt_cv_func_gnugettext_libc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; + +int +main () +{ + +bindtextdomain ("", ""); +return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ftgt_cv_func_gnugettext_libc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ftgt_cv_func_gnugettext_libc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ftgt_cv_func_gnugettext_libc" >&5 +$as_echo "$ftgt_cv_func_gnugettext_libc" >&6; } + + if test "$ftgt_cv_func_gnugettext_libc" != "yes"; then + +{ $as_echo "$as_me:$LINENO: checking for gettext in -lintl" >&5 +$as_echo_n "checking for gettext in -lintl... " >&6; } +if test "${ac_cv_lib_intl_gettext+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gettext (); +int +main () +{ +return gettext (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_intl_gettext=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_gettext=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_gettext" >&5 +$as_echo "$ac_cv_lib_intl_gettext" >&6; } +if test $ac_cv_lib_intl_gettext = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBINTL 1 +_ACEOF + + LIBS="-lintl $LIBS" + +fi + + + if test "$ac_cv_lib_intl_gettext" != "yes"; then + { $as_echo "$as_me:$LINENO: checking for GNU gettext in libintl, using libiconv" >&5 +$as_echo_n "checking for GNU gettext in libintl, using libiconv... " >&6; } +if test "${ftgt_cv_func_gnugettext_libintliconv+set}" = set; then + $as_echo_n "(cached) " >&6 +else + { $as_echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5 +$as_echo_n "checking for bindtextdomain in -lintl... " >&6; } +if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl -liconv $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char bindtextdomain (); +int +main () +{ +return bindtextdomain (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_intl_bindtextdomain=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_bindtextdomain=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5 +$as_echo "$ac_cv_lib_intl_bindtextdomain" >&6; } +if test $ac_cv_lib_intl_bindtextdomain = yes; then + ftgt_cv_func_gnugettext_libintliconv=yes LIBS="$LIBS -lintl -liconv" +else + ftgt_cv_func_gnugettext_libintliconv=no + USE_NLS=no +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $ftgt_cv_func_gnugettext_libintliconv" >&5 +$as_echo "$ftgt_cv_func_gnugettext_libintliconv" >&6; } + fi + fi +fi + +if test "$USE_NLS" = "yes"; then + LOCALEDIR='${prefix}/share/locale' + +# Check whether --with-locale-dir was given. +if test "${with_locale_dir+set}" = set; then + withval=$with_locale_dir; + if test x$withval = xyes; then + { $as_echo "$as_me:$LINENO: WARNING: Usage is: --with-locale-dir=basedir" >&5 +$as_echo "$as_me: WARNING: Usage is: --with-locale-dir=basedir" >&2;} + else + if test x$withval = xno; then + { $as_echo "$as_me:$LINENO: WARNING: Usage is: --with-locale-dir=basedir" >&5 +$as_echo "$as_me: WARNING: Usage is: --with-locale-dir=basedir" >&2;} + else + LOCALEDIR=$withval + fi + fi + +fi + + + + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_MSGFMT+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="$MSGFMT" + ;; +esac +fi +MSGFMT=$ac_cv_path_MSGFMT +if test -n "$MSGFMT"; then + { $as_echo "$as_me:$LINENO: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -n "$MSGFMT"; then + +for ac_func in dcgettext +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if test `eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_GMSGFMT+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:$LINENO: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + # Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_XGETTEXT+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $XGETTEXT in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_XGETTEXT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT="$XGETTEXT" + ;; +esac +fi +XGETTEXT=$ac_cv_path_XGETTEXT +if test -n "$XGETTEXT"; then + { $as_echo "$as_me:$LINENO: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + # Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_MSGMERGE+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MSGMERGE in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MSGMERGE="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE="$MSGMERGE" + ;; +esac +fi +MSGMERGE=$ac_cv_path_MSGMERGE +if test -n "$MSGMERGE"; then + { $as_echo "$as_me:$LINENO: result: $MSGMERGE" >&5 +$as_echo "$MSGMERGE" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + if test -n "$XGETTEXT"; then + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + { $as_echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5 +$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; } + XGETTEXT="" + fi + fi + + if test -n "$XGETTEXT"; then + if $XGETTEXT --help > /dev/null 2> /dev/null; then + : ; + else + { $as_echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5 +$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; } + XGETTEXT="" + fi + fi + + if test -n "$MSGFMT"; then + if $MSGFMT < /dev/null 2> /dev/null; then + { $as_echo "$as_me:$LINENO: result: found msgfmt program is not GNU msgfmt; NLS won't be installed" >&5 +$as_echo "found msgfmt program is not GNU msgfmt; NLS won't be installed" >&6; } + MSGFMT="" + fi + fi + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + CATOBJEXT=.gmo + DATADIRNAME=share +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CATOBJEXT=.mo + DATADIRNAME=lib +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + INSTOBJEXT=.mo + fi + + if test -n "$ALL_LINGUAS"; then + for lang in $ALL_LINGUAS; do + CATALOGS="$CATALOGS $lang$CATOBJEXT" + done + fi + + + + +fi + +if test x"$MSGFMT" = x; then + USE_NLS=no +fi + + +# Extract the first word of "rm", so it can be a program name with args. +set dummy rm; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RM+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RM"; then + ac_cv_prog_RM="$RM" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RM="rm" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RM=$ac_cv_prog_RM +if test -n "$RM"; then + { $as_echo "$as_me:$LINENO: result: $RM" >&5 +$as_echo "$RM" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "rmdir", so it can be a program name with args. +set dummy rmdir; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RMDIR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RMDIR"; then + ac_cv_prog_RMDIR="$RMDIR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RMDIR="rmdir" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RMDIR=$ac_cv_prog_RMDIR +if test -n "$RMDIR"; then + { $as_echo "$as_me:$LINENO: result: $RMDIR" >&5 +$as_echo "$RMDIR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + + + + + + # Most operating systems have gethostbyname() in the default searched + # libraries (i.e. libc): + { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5 +$as_echo_n "checking for gethostbyname... " >&6; } +if test "${ac_cv_func_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname to an innocuous variant, in case declares gethostbyname. + For example, HP-UX 11i declares gettimeofday. */ +#define gethostbyname innocuous_gethostbyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef gethostbyname + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_gethostbyname || defined __stub___gethostbyname +choke me +#endif + +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 +$as_echo "$ac_cv_func_gethostbyname" >&6; } +if test $ac_cv_func_gethostbyname = yes; then + : +else + # Some OSes (eg. Solaris) place it in libnsl: + +{ $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_nsl_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_nsl_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test $ac_cv_lib_nsl_gethostbyname = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBNSL 1 +_ACEOF + + LIBS="-lnsl $LIBS" + +else + # Some strange OSes (SINIX) have it in libsocket: + +{ $as_echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5 +$as_echo_n "checking for gethostbyname in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_socket_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5 +$as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } +if test $ac_cv_lib_socket_gethostbyname = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSOCKET 1 +_ACEOF + + LIBS="-lsocket $LIBS" + +else + # Unfortunately libsocket sometimes depends on libnsl. + # AC_CHECK_LIB's API is essentially broken so the following + # ugliness is necessary: + { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5 +$as_echo_n "checking for gethostbyname in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket -lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_socket_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5 +$as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } +if test $ac_cv_lib_socket_gethostbyname = yes; then + LIBS="-lsocket -lnsl $LIBS" +else + +{ $as_echo "$as_me:$LINENO: checking for gethostbyname in -lresolv" >&5 +$as_echo_n "checking for gethostbyname in -lresolv... " >&6; } +if test "${ac_cv_lib_resolv_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolv $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_resolv_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_resolv_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_gethostbyname" >&5 +$as_echo "$ac_cv_lib_resolv_gethostbyname" >&6; } +if test $ac_cv_lib_resolv_gethostbyname = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBRESOLV 1 +_ACEOF + + LIBS="-lresolv $LIBS" + +fi + +fi + + +fi + + +fi + + +fi + + { $as_echo "$as_me:$LINENO: checking for socket" >&5 +$as_echo_n "checking for socket... " >&6; } +if test "${ac_cv_func_socket+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define socket to an innocuous variant, in case declares socket. + For example, HP-UX 11i declares gettimeofday. */ +#define socket innocuous_socket + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char socket (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef socket + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_socket || defined __stub___socket +choke me +#endif + +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_socket=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_socket=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5 +$as_echo "$ac_cv_func_socket" >&6; } +if test $ac_cv_func_socket = yes; then + : +else + +{ $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 +$as_echo_n "checking for socket in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_socket+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_socket_socket=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_socket=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 +$as_echo "$ac_cv_lib_socket_socket" >&6; } +if test $ac_cv_lib_socket_socket = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSOCKET 1 +_ACEOF + + LIBS="-lsocket $LIBS" + +else + { $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 +$as_echo_n "checking for socket in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_socket+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket -lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_socket_socket=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_socket=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 +$as_echo "$ac_cv_lib_socket_socket" >&6; } +if test $ac_cv_lib_socket_socket = yes; then + LIBS="-lsocket -lnsl $LIBS" +fi + +fi + +fi + + + +{ $as_echo "$as_me:$LINENO: checking for cos in -lm" >&5 +$as_echo_n "checking for cos in -lm... " >&6; } +if test "${ac_cv_lib_m_cos+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cos (); +int +main () +{ +return cos (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_m_cos=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_m_cos=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_cos" >&5 +$as_echo "$ac_cv_lib_m_cos" >&6; } +if test $ac_cv_lib_m_cos = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + +{ $as_echo "$as_me:$LINENO: checking for X" >&5 +$as_echo_n "checking for X... " >&6; } + + +# Check whether --with-x was given. +if test "${with_x+set}" = set; then + withval=$with_x; +fi + +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + case $x_includes,$x_libraries in #( + *\'*) { { $as_echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5 +$as_echo "$as_me: error: Cannot use X directory names containing '" >&2;} + { (exit 1); exit 1; }; };; #( + *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=no ac_x_libraries=no +rm -f -r conftest.dir +if mkdir conftest.dir; then + cd conftest.dir + cat >Imakefile <<'_ACEOF' +incroot: + @echo incroot='${INCROOT}' +usrlibdir: + @echo usrlibdir='${USRLIBDIR}' +libdir: + @echo libdir='${LIBDIR}' +_ACEOF + if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering...", which would confuse us. + for ac_var in incroot usrlibdir libdir; do + eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" + done + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl; do + if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && + test -f "$ac_im_libdir/libX11.$ac_extension"; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case $ac_im_incroot in + /usr/include) ac_x_includes= ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; + esac + case $ac_im_usrlibdir in + /usr/lib | /lib) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; + esac + fi + cd .. + rm -f -r conftest.dir +fi + +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Xlib.h. + # First, try using that file with no special directory specified. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # We can compile using X headers with no special include directory. +ac_x_includes= +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Xlib.h"; then + ac_x_includes=$ac_dir + break + fi +done +fi + +rm -f conftest.err conftest.$ac_ext +fi # $ac_x_includes = no + +if test "$ac_x_libraries" = no; then + # Check for the libraries. + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS=$LIBS + LIBS="-lX11 $LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize () + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + LIBS=$ac_save_LIBS +# We can link X programs with no special library path. +ac_x_libraries= +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + LIBS=$ac_save_LIBS +for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` +do + # Don't even attempt the hair of trying to link an X program! + for ac_extension in a so sl; do + if test -r "$ac_dir/libX11.$ac_extension"; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no + +case $ac_x_includes,$ac_x_libraries in #( + no,* | *,no | *\'*) + # Didn't find X, or a directory has "'" in its name. + ac_cv_have_x="have_x=no";; #( + *) + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$ac_x_includes'\ + ac_x_libraries='$ac_x_libraries'" +esac +fi +;; #( + *) have_x=yes;; + esac + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + { $as_echo "$as_me:$LINENO: result: $have_x" >&5 +$as_echo "$have_x" >&6; } + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$x_includes'\ + ac_x_libraries='$x_libraries'" + { $as_echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 +$as_echo "libraries $x_libraries, headers $x_includes" >&6; } +fi + +if test "$no_x" = yes; then + # Not all programs may use this symbol, but it does not hurt to define it. + +cat >>confdefs.h <<\_ACEOF +#define X_DISPLAY_MISSING 1 +_ACEOF + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + { $as_echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 +$as_echo_n "checking whether -R must be followed by a space... " >&6; } + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + ac_xsave_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + X_LIBS="$X_LIBS -R$x_libraries" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + X_LIBS="$X_LIBS -R $x_libraries" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: result: neither works" >&5 +$as_echo "neither works" >&6; } +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_c_werror_flag=$ac_xsave_c_werror_flag + LIBS=$ac_xsave_LIBS + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says + # the Alpha needs dnet_stub (dnet does not exist). + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XOpenDisplay (); +int +main () +{ +return XOpenDisplay (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } +if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dnet_dnet_ntoa=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dnet_dnet_ntoa=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } +if test $ac_cv_lib_dnet_dnet_ntoa = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } +if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet_stub $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dnet_stub_dnet_ntoa=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } +if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +fi + + fi +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5 +$as_echo_n "checking for gethostbyname... " >&6; } +if test "${ac_cv_func_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname to an innocuous variant, in case declares gethostbyname. + For example, HP-UX 11i declares gettimeofday. */ +#define gethostbyname innocuous_gethostbyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef gethostbyname + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_gethostbyname || defined __stub___gethostbyname +choke me +#endif + +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 +$as_echo "$ac_cv_func_gethostbyname" >&6; } + + if test $ac_cv_func_gethostbyname = no; then + { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_nsl_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_nsl_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test $ac_cv_lib_nsl_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +fi + + if test $ac_cv_lib_nsl_gethostbyname = no; then + { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 +$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_bsd_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bsd_gethostbyname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 +$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } +if test $ac_cv_lib_bsd_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" +fi + + fi + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the name server (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + { $as_echo "$as_me:$LINENO: checking for connect" >&5 +$as_echo_n "checking for connect... " >&6; } +if test "${ac_cv_func_connect+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define connect to an innocuous variant, in case declares connect. + For example, HP-UX 11i declares gettimeofday. */ +#define connect innocuous_connect + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef connect + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_connect || defined __stub___connect +choke me +#endif + +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_connect=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_connect=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 +$as_echo "$ac_cv_func_connect" >&6; } + + if test $ac_cv_func_connect = no; then + { $as_echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 +$as_echo_n "checking for connect in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_connect+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_socket_connect=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_connect=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 +$as_echo "$ac_cv_lib_socket_connect" >&6; } +if test $ac_cv_lib_socket_connect = yes; then + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +fi + + fi + + # Guillermo Gomez says -lposix is necessary on A/UX. + { $as_echo "$as_me:$LINENO: checking for remove" >&5 +$as_echo_n "checking for remove... " >&6; } +if test "${ac_cv_func_remove+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define remove to an innocuous variant, in case declares remove. + For example, HP-UX 11i declares gettimeofday. */ +#define remove innocuous_remove + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char remove (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef remove + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char remove (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_remove || defined __stub___remove +choke me +#endif + +int +main () +{ +return remove (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_remove=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_remove=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 +$as_echo "$ac_cv_func_remove" >&6; } + + if test $ac_cv_func_remove = no; then + { $as_echo "$as_me:$LINENO: checking for remove in -lposix" >&5 +$as_echo_n "checking for remove in -lposix... " >&6; } +if test "${ac_cv_lib_posix_remove+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char remove (); +int +main () +{ +return remove (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_posix_remove=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_posix_remove=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 +$as_echo "$ac_cv_lib_posix_remove" >&6; } +if test $ac_cv_lib_posix_remove = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + { $as_echo "$as_me:$LINENO: checking for shmat" >&5 +$as_echo_n "checking for shmat... " >&6; } +if test "${ac_cv_func_shmat+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shmat to an innocuous variant, in case declares shmat. + For example, HP-UX 11i declares gettimeofday. */ +#define shmat innocuous_shmat + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shmat (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef shmat + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shmat (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shmat || defined __stub___shmat +choke me +#endif + +int +main () +{ +return shmat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_shmat=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shmat=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 +$as_echo "$ac_cv_func_shmat" >&6; } + + if test $ac_cv_func_shmat = no; then + { $as_echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 +$as_echo_n "checking for shmat in -lipc... " >&6; } +if test "${ac_cv_lib_ipc_shmat+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lipc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shmat (); +int +main () +{ +return shmat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_ipc_shmat=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_ipc_shmat=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 +$as_echo "$ac_cv_lib_ipc_shmat" >&6; } +if test $ac_cv_lib_ipc_shmat = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS=$LDFLAGS + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # John Interrante, Karl Berry + { $as_echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 +$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } +if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char IceConnectionNumber (); +int +main () +{ +return IceConnectionNumber (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_ICE_IceConnectionNumber=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_ICE_IceConnectionNumber=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } +if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi + + LDFLAGS=$ac_save_LDFLAGS + +fi + +if test "$no_x" = yes; then + { $as_echo "$as_me:$LINENO: WARNING: Test programs needing X11 won't be compiled." >&5 +$as_echo "$as_me: WARNING: Test programs needing X11 won't be compiled." >&2;} +else + X_PROGRAMS="\$(X_PROGRAMS)" + +fi + + + + +for ac_header in stdlib.h fcntl.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +if test `eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if test "${ac_cv_c_const+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_const=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_const=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +cat >>confdefs.h <<\_ACEOF +#define const +_ACEOF + +fi + +{ $as_echo "$as_me:$LINENO: checking for int" >&5 +$as_echo_n "checking for int... " >&6; } +if test "${ac_cv_type_int+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef int ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_int=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_int=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 +$as_echo "$ac_cv_type_int" >&6; } + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:$LINENO: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } +if test "${ac_cv_sizeof_int+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_int=$ac_lo;; +'') if test "$ac_cv_type_int" = yes; then + { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute sizeof (int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_int=0 + fi ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_int=`cat conftest.val` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +if test "$ac_cv_type_int" = yes; then + { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute sizeof (int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_int=0 + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + +{ $as_echo "$as_me:$LINENO: checking for long" >&5 +$as_echo_n "checking for long... " >&6; } +if test "${ac_cv_type_long+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_long=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 +$as_echo "$ac_cv_type_long" >&6; } + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:$LINENO: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if test "${ac_cv_sizeof_long+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_long=$ac_lo;; +'') if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute sizeof (long) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_long=0 + fi ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_long=`cat conftest.val` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute sizeof (long) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } + else + ac_cv_sizeof_long=0 + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + + + + + +for ac_header in stdlib.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +if test `eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_func in getpagesize +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if test `eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:$LINENO: checking for working mmap" >&5 +$as_echo_n "checking for working mmap... " >&6; } +if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_mmap_fixed_mapped=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc + +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propagated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include +#include + +#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +/* Assume that all systems that can run configure have sys/param.h. */ +# ifndef HAVE_SYS_PARAM_H +# define HAVE_SYS_PARAM_H 1 +# endif + +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# ifdef HAVE_SYS_PARAM_H +# include +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +int +main () +{ + char *data, *data2, *data3; + int i, pagesize; + int fd; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + return 1; + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + return 1; + if (write (fd, data, pagesize) != pagesize) + return 1; + close (fd); + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + return 1; + data2 = (char *) malloc (2 * pagesize); + if (!data2) + return 1; + data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + return 1; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + return 1; + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + return 1; + if (read (fd, data3, pagesize) != pagesize) + return 1; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + return 1; + close (fd); + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_mmap_fixed_mapped=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_mmap_fixed_mapped=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 +$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } +if test $ac_cv_func_mmap_fixed_mapped = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MMAP 1 +_ACEOF + +fi +rm -f conftest.mmap + +if test "$ac_cv_func_mmap_fixed_mapped" != yes; then + TT_FILE_COMPONENT=ttfile.c +else + TT_FILE_COMPONENT=arch/unix/ttmmap.c +fi + + + + +for ac_func in memcpy memmove +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... 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This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + $as_echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + $as_echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" + ;; + + + esac + + + case $ac_file$ac_mode in + "po/Makefile.in":F) sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + + + diff --git a/Build/source/libs/freetype/freetype-1.5/configure.in b/Build/source/libs/freetype/freetype-1.5/configure.in new file mode 100644 index 00000000000..15937225dfc --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/configure.in @@ -0,0 +1,266 @@ +dnl This file is part of the FreeType project, and may only be used, +dnl modified, and distributed under the terms of the FreeType project +dnl license, LICENSE.TXT. By continuing to use, modify, or distribute +dnl this file you indicate that you have read the license and understand +dnl and accept it fully. +dnl +dnl Process this file with autoconf to produce a configure script. + +AC_INIT(lib/freetype.h) + +dnl Due to a bug in autoconf we must set $srcdir explicitly to an absolute +dnl path. +srcdir=`cd $srcdir; pwd` + +AM_DISABLE_STATIC +AC_LIBTOOL_WIN32_DLL +AM_PROG_LIBTOOL + +dnl FreeType version +freetype_version='1.5' + +dnl libttf.so version +version_info='6:0:4' + +AC_ARG_ENABLE(nls, + [ --disable-nls don't use NLS], + USE_NLS=no, USE_NLS=yes) +AC_SUBST(USE_NLS) + +dnl Checks for system type. +AC_CANONICAL_SYSTEM + +dnl Checks for programs. +AC_PROG_CC +AC_PROG_CPP + +dnl get Compiler flags right. + +if test "x$CC" = xgcc; then + XX_CFLAGS="-Wall -pedantic -ansi -D_REENTRANT" +else + case "$host" in + *-dec-osf*) + XX_CFLAGS="-std1 -O2 -g3" + ;; + *) + XX_CFLAGS= + ;; + esac +fi +AC_SUBST(XX_CFLAGS) + +dnl at least Digital UNIX 4.0d needs this due to a strange make program + +case "$host" in + *-dec-osf*) + ln -s ../../MakeSub lib/arch + ln -s ../../MakeSub test/arch + ;; +esac + +AC_SUBST(freetype_version) +AC_SUBST(version_info) + + +dnl NLS/gettext nightmare^H^H^H^H^H^H^H^H^H^H support... + +dnl autoconf-2.59+ disallows AC_REQUIRE outside AC_DEFUN +AC_DEFUN([ft_AC_REQUIRE_AC_PROG_MAKE_SET], + [AC_REQUIRE([AC_PROG_MAKE_SET])]) + +if test "$USE_NLS" = "yes"; then + ft_AC_REQUIRE_AC_PROG_MAKE_SET + AC_CHECK_HEADERS(locale.h) + AC_CHECK_FUNCS(setlocale) + AC_SUBST(HAVE_LOCALE_H) + + AC_CHECK_HEADERS(libintl.h) + AC_SUBST(HAVE_LIBINTL_H) + + ALL_LINGUAS="de fr cs nl es" + + dnl We now need to check whether the "intl" library is available. + dnl The bad news is that a number of possibilities can happen: + dnl a) GNU gettext support is already available from the (modern) libc + dnl b) some version of gettext is available as standalone "intl" lib + dnl No real problem (this was the only case previously detected) + dnl c) a recent version of gettext is used, and it needs the + dnl (separate) "iconv" library to work + dnl + dnl This test has been adapted from gettext.m4, written by Bruno Haible + LIBINTL= + LTLIBINTL= + + dnl First, test case a) + AC_CACHE_CHECK([for GNU gettext in libc], ftgt_cv_func_gnugettext_libc, + [AC_TRY_LINK([ +#include +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; + ],[ +bindtextdomain ("", ""); +return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings + ], ftgt_cv_func_gnugettext_libc=yes, + ftgt_cv_func_gnugettext_libc=no)]) + + if test "$ftgt_cv_func_gnugettext_libc" != "yes"; then + dnl It does not come for free. Let's check case b), + dnl id est see whether libintl exists and does not depend on libiconv. + AC_CHECK_LIB(intl, gettext) + + if test "$ac_cv_lib_intl_gettext" != "yes"; then + dnl Does not work; so let's check case c), + dnl id est see whether libintl exists and depends on libiconv. + AC_CACHE_CHECK([for GNU gettext in libintl, using libiconv], + ftgt_cv_func_gnugettext_libintliconv, + [AC_CHECK_LIB(intl, bindtextdomain, + ftgt_cv_func_gnugettext_libintliconv=yes LIBS="$LIBS -lintl -liconv", + [ftgt_cv_func_gnugettext_libintliconv=no + dnl No NLS support then! + USE_NLS=no], + -liconv)]) + fi + fi +fi + +if test "$USE_NLS" = "yes"; then + dnl Handle localedir + LOCALEDIR='${prefix}/share/locale' + AC_ARG_WITH(locale-dir, + [ --with-locale-dir=DIR Location of the locale file(s) + [PREFIX/share/locale]],[ + if test x$withval = xyes; then + AC_MSG_WARN(Usage is: --with-locale-dir=basedir) + else + if test x$withval = xno; then + AC_MSG_WARN(Usage is: --with-locale-dir=basedir) + else + LOCALEDIR=$withval + fi + fi + ]) + AC_SUBST(LOCALEDIR) + + AC_PATH_PROG(MSGFMT, msgfmt, $MSGFMT) + if test -n "$MSGFMT"; then + AC_CHECK_FUNCS(dcgettext) + AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) + AC_PATH_PROG(XGETTEXT, xgettext, $XGETTEXT) + AC_PATH_PROG(MSGMERGE, msgmerge, $MSGMERGE) + + dnl Test whether we really found GNU xgettext. + if test -n "$XGETTEXT"; then + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + AC_MSG_RESULT( + [found xgettext program is not GNU xgettext; ignore it]) + XGETTEXT="" + fi + fi + + dnl We add another test for comparing GNU xgettext with openwin xgettext + if test -n "$XGETTEXT"; then + if $XGETTEXT --help > /dev/null 2> /dev/null; then + : ; + else + AC_MSG_RESULT( + [found xgettext program is not GNU xgettext; ignore it]) + XGETTEXT="" + fi + fi + + dnl Test whether we really found GNU msgfmt. + if test -n "$MSGFMT"; then + if $MSGFMT < /dev/null 2> /dev/null; then + AC_MSG_RESULT( + [found msgfmt program is not GNU msgfmt; NLS won't be installed]) + MSGFMT="" + fi + fi + + AC_TRY_LINK(, + [extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr], + [CATOBJEXT=.gmo + DATADIRNAME=share], + [CATOBJEXT=.mo + DATADIRNAME=lib]) + INSTOBJEXT=.mo + fi + + if test -n "$ALL_LINGUAS"; then + for lang in $ALL_LINGUAS; do + CATALOGS="$CATALOGS $lang$CATOBJEXT" + done + fi + AC_SUBST(CATALOGS) + AC_SUBST(CATOBJEXT) + AC_SUBST(INSTOBJEXT) + AC_SUBST(DATADIRNAME) +fi + +dnl don't use NLS, when there is no gettext installed +if test x"$MSGFMT" = x; then + USE_NLS=no +fi + + +AC_CHECK_PROG(RM, rm, rm) +AC_CHECK_PROG(RMDIR, rmdir, rmdir) +AC_PROG_INSTALL +AC_PROG_LN_S + +dnl Checks for libraries. +sinclude(net.m4) +AC_LIBRARY_NET +AC_CHECK_LIB(m, cos) + +dnl Checks for header files. +AC_PATH_XTRA +dnl Don't compile X programs (and emit a warning message) +dnl if X isn't available. +if test "$no_x" = yes; then + AC_MSG_WARN([Test programs needing X11 won't be compiled.]) +else + X_PROGRAMS="\$(X_PROGRAMS)" + AC_SUBST(X_PROGRAMS) +fi + +AC_CHECK_HEADERS(stdlib.h fcntl.h unistd.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(long) + +dnl Checks for library functions. + +dnl Here we check whether we can use our mmap file component. +AC_FUNC_MMAP +if test "$ac_cv_func_mmap_fixed_mapped" != yes; then + TT_FILE_COMPONENT=ttfile.c +else + TT_FILE_COMPONENT=arch/unix/ttmmap.c +fi +AC_SUBST(TT_FILE_COMPONENT) + +AC_CHECK_FUNCS(memcpy memmove) + +AC_CONFIG_HEADER(ft_conf.h) + +dnl Another bug: to make --srcdir work correctly we have to create the +dnl directory hierarchy first since autoconf only uses mkdir. +$srcdir/mkinstalldirs lib/arch/unix test/arch/unix + +AC_CONFIG_FILES([Makefile + MakeSub + lib/arch/unix/Makefile + test/arch/unix/Makefile]) +AC_CONFIG_FILES([po/Makefile.in], + [sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile]) +AC_OUTPUT + + +dnl end of configure.in diff --git a/Build/source/libs/freetype/freetype-1.5/docs/FAQ b/Build/source/libs/freetype/freetype-1.5/docs/FAQ new file mode 100644 index 00000000000..3e80f2b69ba --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/FAQ @@ -0,0 +1,843 @@ + FreeType 1 User FAQ + +-------------------------------------------------------------------- + + + Table of contents + + +1. How do I compile the test programs? + +2. What are the test programs? + +3. How do I use them? + +4. How do I only compile the FreeType library? + +5. The library compiles fine on my system, unfortunately it seems + the test programs won't. What can I do? + +6. I did compile the test programs `out of the box' without + problems, but the results are ugly. What did I have wrong? + +7. What is FreeType, and what is it not? + +8. Can FreeType be ported to other platforms? + +9. My TrueType font only works on a Mac/in Windows. Will I be able + to use it with FreeType? + +10. What are the most common character mappings? + +11. How do I render text with FreeType? + +12. How do I render rotated/slanted text with FreeType? + +13. How do I compute a glyph bitmap's dimensions? + +14. Why is text rendering so slow? Does FreeType cache glyphs? + +15. Do you always render the same glyphs as Windows or the Mac? + +16. The program `ftlint' reports errors with one of my fonts, though + it works perfectly under Windows. What does this mean? + +17. What does the `fttimer' test program benchmarks? + +18. Is it possible to perform styling (like oblique, italic, bold, + underline, etc.) with FreeType? + +19. When does glyph hinting takes place? Is it when the glyph is + loaded, or when it is converted to a bitmap/pixmap? + +20. Which is the best, caching outlines or bitmaps? + +21. Can I open OpenType and/or TrueType GX fonts with FreeType? + +22. How can I access additional TrueType tables that FreeType + doesn't support? + +23. When will I be able to use FreeType to display TrueType fonts in + X11, Wine, or OS/2, or even other systems? + +24. What does the `free' in FreeType really means? + +25. Does FreeType support threads? Is it re-entrant? + +26. Does FreeType support `foreign languages'? + +27. I'm using fractional char sizes, but the glyphs stay at the same + integer size. Why? + +28. Hinting doesn't work at very small sizes. Why? + +-------------------------------------------------------------------- + +1. How do I compile the test programs? + + Detailed compilation steps are given in the `freetype/INSTALL' + file, as well as system and compiler specific hints in the + `freetype/howto' directory. What follows is a _very_ simple + guide: + + For Unix: + + Do the following on the prompt while in the base directory of + the FreeType package: + + % ./configure + % make + % make install + + This will build and install the library (shared, if supported) + together with the test programs. Say `./configure --help' to + see the available configuring options. + + This should work with any ANSI C compiler. + + For other platforms: + + Go to the `test' directory. Look at one of the makefiles + located in the `arch/' directory, and use the + appropriate makefile from there. + + For example: + + make -f arch/msdos/makefile.gcc (DJGPP or emx) + wmake -f=arch\msdos\makefile.wat (Watcom DOS) + nmake -f arch\os2\makefile.icc (Visual Age OS/2) + make -f arch/amigaos/makefile.gcc (GCC Amiga) + + This will compile both the library and the test programs. + + +-------------------------------------------------------------------- + +2. What are the test programs? + + The test programs are simple sources that `show off' the FreeType + library. They are located in the `test' directory. They make use + of a small graphics sub-system which is able to display bitmaps + and pixmaps on a variety of platforms through the use of + system-specific `drivers'. + + The test programs are: + + ftdump: A simple TTF information dumper. Also prints the + memory used by each opened font file with FreeType. + Doesn't use the graphics sub-system. + + ftlint: A simple TrueType bytecode verifier. It simply hints + all glyphs of one or more font files at a given size + and reports errors. Doesn't use the graphics + sub-system. + + ftview: A simple font viewer. Displays all glyphs in a font + file in a window. + + ftstring: Renders a simple string to the screen. Demonstrates + how to produce text with FreeType. + + fttimer: A simple benchmark, used to profile the scan-line + conversion routines (and only them). Supports also + display. + + ftstrpnm: A version of `ftstring' which saves a bit/pixmap to a + PNM file rather than to the screen. No graphics + sub-system needed. + + ftzoom: A simple glyph viewer, useful to view, zoom and rotate + individual glyphs in a font file. + + fterror: This program demonstrates how to use the ftxerr18 + extension. Note that internationalized strings will + be available on some platforms only (e.g. Linux). + + ftmetric: A simple metric/glyph dumper. No graphics sub-system + needed. + + ftsbit: Displays data about embedded bitmaps in a TrueType + font. + + ftstrtto: Renders a string to screen, using TrueType Open + features. + + NOTE: The file `ftdebug.c' isn't part of the test suite. It is + used only by the developers team to debug the engine at a + higher level. It won't work with a standard library + compile. + + + The tiny graphics subsystem is defined in the following files: + + gmain.h/gmain.c: The subsystem's main body/interface. + + gevents.h: The definition of events defined for the + subsystem + + gdriver.h: The generic interface of all system-specific + drivers. + + System-specific drivers are in the `test/arch/' + directories, like: + + test/arch/msdos/gfs_dos.c Full-Screen DOS driver + test/arch/os2/gpm_os2.c PM (Windowed) OS/2 driver + test/arch/unix/gwin_x11.c X11 Windowed driver + + etc. + + +-------------------------------------------------------------------- + +3. How do I use them? + + Please read the file freetype/README for a full description. + + +-------------------------------------------------------------------- + +4. How do I only compile the FreeType library? + + For Unix: + + Do a `configure' run as described in section 1. Then change to + the lib subdirectory and say `make' and `make install'. + + For other platforms: + + Go to the `lib' directory. Look at one of the makefiles located + in the `arch/' directory, and use it from `lib'. + + For example: + + make -f arch/msdos/makefile.gcc (DJGPP or emx) + wmake -f=arch\msdos\makefile.wat (Watcom DOS) + nmake -f arch\os2\makefile.icc (Visual Age OS/2) + make -f arch/amigaos/makefile.gcc (GCC Amiga) + + The library is pure ANSI C and doesn't depend on any + system-specific package. You do not need gcc to compile it. + + +-------------------------------------------------------------------- + +5. The library compiles fine on my system, unfortunately it seems + the test programs won't. What can I do? + + As said before, some test programs rely on a small graphics + sub-system to display the bitmaps and pixmaps produced by the + library. The following systems are currently supported: + + DOS Full-Screen Note that the windowed graphics + Amiga Full-Screen driver are very 'basic', they do + Amiga Windowed not provide menus, dialog boxes, + OS/2 Full-Screen etc. Rather, they provide one + OS/2 Windowed windowed bitmap/pixmap and translate + X11 Windowed events to the ones defined in + Win32 Windowed `test/gevents'. + + If you want to add support to your system, you should write a new + graphics driver. To do that, read the file `test/gdriver.h' which + contains the driver generic interface, then browse the drivers + that are already provided. + + The graphics drivers are located in the `test/arch/' + directories. They're not part of the library proper. + + IMPORTANT NOTE: + + You can also directly link the library to your own application + and render glyphs directly into your own bitmaps with very few + efforts. + + +-------------------------------------------------------------------- + +6. I did compile the test programs `out of the box' without + problems, but the results are ugly. What did I have wrong? + + Well, chances are you built the `patents-free' version of the + Freetype library, which does not enable the bytecode interpreter, + which means that at small to normal point sizes, the glyphs are + distorded, hence ugly. + + Apple Computer owns three patents that are related to the + processing of glyph outlines within TrueType fonts. This process + if also called hinting or grid-fitting and is used to enhance the + quality of glyphs at small bitmap sizes. + + When the work with Freetype began, we were not aware of these + patents. Since version 1.3, however, we have provided a way to + build a patent-compliant version of the library, which completely + disables the TrueType interpreter (quite a rude way). If the + result is usable with big point sizes, or for special tasks such + as font converting, it results about useless for normal screen + reading. Beginning with version 1.5, this behaviour is even by + default, so this is what you get if you compile `out of the box'. + + However, the source code for the bytecode interpreter is still + available and can be activated at compile time, for those who + want to use it anyway (because they purchased a license from + Apple, or because they are in a country where the patents do not + apply, etc.). For details, check the `freetype/INSTALL' file. + + +-------------------------------------------------------------------- + +7. What is FreeType, and what is it not? + + FreeType is a rather low-level font engine. It has been designed + primarily to be the basis of several font servers, for very + different systems which all have their own metrics and graphics + models. This means that it focuses on the following points: + + - Opening and loading font files in memory. + + - Giving access to most important font properties and TrueType + tables. + + - Providing a simple way to translate system-specific character + codes into glyph indexes, according to the TrueType `cmap' + specification. + + - Loading and rendering _individual_ glyphs as nicely as possible + (either in outlines, bitmaps, or pixmaps), and performing + excellent hinting. + + It isn't a high-level text rendering library, and many tasks will + have to be performed by higher level layers like: + + - glyph caching (outlines and/or maps) + - text rendering + - justification, kerning + - font mapping + - rotated/slanted text + + However, its API provides many functions that ease these + operations considerably: + + - Glyph outlines can be copied and transformed easily with the API + functions, then rendered to bitmaps or pixmaps with FreeType's + scan-line converter, which is very fast. + + - The glyph loader places the outlines in order to ease the + process of text rendering. See the documentation file named + `glyphs.htm' (resp. `glyphs.txt') or `ftstring's source for more + details. + + - The engine gives you access to several TrueType tables that can + be processed by your application to provide more powerful + rendering (e.g. kerning). + + - It is possible, and rather simple, to write separately + compilable extensions to the engine to access other TrueType + tables that are not supported by the engine in this release. + This can be handy if one wants to access data in TrueType GX or + OpenType fonts (as these formats comply to the TrueType `sfnt' + file storage format, they can be opened by the FreeType engine + as a normal TrueType file). + + +-------------------------------------------------------------------- + +8. Can FreeType be ported to other platforms? + + FreeType is written in pure ANSI C and should compile well on all + 16, 32, and 64 bit processors. Note, however, that the 16-bit + port requires a large memory model. Furthermore, some tables + found in TrueType programs may exceed 64 kBytes, which calls for + the so-called huge memory model. This is really true for CJK and + Unicode fonts. Nearly all others should work fine with the large + model. + + It does not support some very exotic platforms though, like a + 32-bit only processor (where the only word size is 32-bit, even + for chars and shorts). However, nothing prevents you to test it + by yourself... + + The memory management and file access routines have been gathered + in two components, namely `ttmemory' and `ttfile', which can be + specialized for a specific system. Their standard version, found + in the `lib' directory, uses simply the ANSI libc. However, + examples are given of alternative file components for OS/2 and + Unix in: + + lib/arch/os2/ttfile.c + (accessing the low-level OS/2 file API directly) + + lib/arch/unix/ttmmap.c + (using memory-mapped files for improved access) + + You would certainly need to rewrite these components if you intend + to use FreeType in an embedded system. + + +-------------------------------------------------------------------- + +9. My TrueType font only works on a Mac/in Windows. Will I be able + to use it with FreeType? + + Short Answer: YES, but be cautious! + + If you have read section 9 or 25, you know that a font file might + have different charMaps entries, used to translate character codes + to glyph indexes. The problem of most `system-specific' TrueType + fonts (sigh) is that they only contain one single mapping, like + Apple Roman, or Windows Glyph List, making it usable only on the + platform it was `designed' for. + + The test program `ftdump' can be used to display the character + encodings supported in a font file. Most fonts come with Apple + Roman and Windows Unicode. + + FreeType can use every charmap found in a font file, so it is up + to your application to choose the one that fits its task best. If + you use a font which only provides an Apple Roman charcode, you'll + probably have a hard time rendering Unicode strings without an + additional translation. + + Note that the tool `ttf_edit' can actually add missing cmaps to a + TrueType font file. More info on this can be found at: + + http://www.truetex.com + + Another possibility is to use Just van Rossum's TTX compiler + (still beta) which can convert a TrueType font into an XML + description and vice versa; it can be found at + + http://www.letterror.com/ttx/ + http://sourceforge.net/projects/fonttools/ + + +-------------------------------------------------------------------- + +10. What are the most common character mappings? + + If you don't want to read the TrueType specification, here is some + information about the most used char maps. Each map is designed + by a `platform ID', followed by a platform-specific `encoding ID': + + Examples: + + 0, 0 : Apple Unicode + 1, 0 : Apple Roman + 3, 0 : Windows Symbol + 3, 1 : Windows Unicode + + Windows and Apple Unicode charmaps differ only in internal storage + layout. Both can be used transparently with FreeType. + + Many fonts come also with both Apple Roman and Windows Unicode. + + +-------------------------------------------------------------------- + +11. How do I render text with FreeType? + + This is explained with great detail in the glyphs documentation + file available in both text (glyphs.txt) and HTML (glyphs.htm, + including schematics). + + Text rendering isn't difficult. One can also look at the code for + `ftstring' or `ftstrtto' to see how it is done. + + +-------------------------------------------------------------------- + +12. How do I render rotated/slanted text with FreeType? + + It is possible to transform the outlines returned by the glyph + loader, hence producing rotated or slanted text. Please read the + `glyphs' documentation file, which explains this in great detail, + as well as some other important things. + + +-------------------------------------------------------------------- + +13. How do I compute a glyph bitmap's dimensions? + + You should grid-fit its bounding box, then compute its width and + height. This is explained in the `bitmaps.txt' documentation + file. + + +-------------------------------------------------------------------- + +14. Why is text rendering so slow? + Does FreeType cache glyphs? + + The FreeType 1 engine doesn't cache anything, be it outlines or + bitmaps. Hence, a program that renders text by calling the glyph + loader on each letter is slow. + + Because caching cannot be performed in both an _easy_ and + _portable_ way it is left to the application. Moreover, some + graphics systems already provide some sort of caching, and it is + better to take advantage of it rather than re-implementing it. + + The `how's and `when's of caching are explained in the `glyphs' + documentation file. The `bitmaps' documentation file is also a + good source of information if you intend to render individual + glyph bitmaps. + + +-------------------------------------------------------------------- + +15. Do you always render the same glyphs as Windows or the Mac? + + Short answer: No for rare cases. + + There are a lot of technical details, too numerous and lengthy to + be put here, that prevents the FreeType library from matching 100% + the glyphs produced by the Windows or Macintosh rasterizers. + + This engine is a clean-room implementation, and most of the + reasons why its development took so much time is the largely + deficient TrueType specification published by Apple and Microsoft. + A number of key technical aspects are missing, and we found many + `undocumented' features in the TrueType bytecode, after several + months of testing and trying. We are now very satisfied with the + current quality, though still try to improve it. + + The glyph metrics (bearings and advances) also match significantly + those computed by Windows, or found in the TrueType pre-calc + tables. + + As hinting glyphs also makes use of several rounding operations, + we will be unable to provide a perfect clone unless we implement + the exact same computations _and_ rounding errors -- this is + very unlikely... + + +-------------------------------------------------------------------- + +16. The program `ftlint' reports errors with one of my fonts, though + it works perfectly under Windows. What does this mean? + + Associated to each glyph is a small `program', written in a + specific bytecode language, which is in charge of hinting the + glyph's outline to make it perfect on screen as on paper. Some of + these programs can be broken (e.g., accessing invalid areas of + memory, performing a divide by zero, etc.), and these are the + errors that are reported by `ftlint'. + + They can also mean a bug in the TrueType bytecode interpreter (or + more likely an `undocumented' feature we haven't discovered yet), + but should now be extremely rare. + + Surprisingly, even largely distributed fonts can contain broken + glyph programs. For example: + + - antqua.ttf, glyph 163 (MS Office 4.2): + + The program tries to access point number 0x127, which is too + much. + + - timesbs, arialbs, courbs (MS Office International): + + The back-slanted versions of the MS core fonts produce stack + overflows in many glyphs, and other oddities. It seems their + `maximum profile' table is invalid. + + - a ton of `free' fonts, apparently designed with mediocre tools. + + It seems the Windows TrueType engine doesn't check its arguments + often, and let all overflows run, possibly writing to critical + portions of memory. Please, don't ask us what this could do to + Windows NT :-) + + The FreeType engine performs checks on every opcode. We cannot + guarantee that it is bullet proof, of course, but it seems to work + well and catch font bugs accordingly. + + We also have artificially `enlarged' some allocated tables to make + the engine work with the back-slanted fonts without compromising + security, but it's clearly a hack we would have preferred to + avoid! + + +-------------------------------------------------------------------- + +17. What does the `fttimer' test program benchmarks? + + This test program is only dedicated to profiling FreeType's + scan-line converter, a component also called `rasterizer', which + is in charge of converting a vectorial outline into a bitmap, or a + pixmap. + + It simply loads all glyphs of a font file (by slices of 512 at + once), then converts them. Only the conversion is actually + benchmarked. + + The glyphs are rendered at size 400pt at a resolution of 96dpi + (this is about 500 pixels high). As you'll see by running + `fttimer', the rasterizer is very fast. + + +-------------------------------------------------------------------- + +18. Is it possible to perform styling (like oblique, italic, bold, + underline, etc.) with FreeType? + + Actually, these refer to very different things: + + - Italic and Bold styles usually mean many variations from the + `Regular' font. This is why you normally need a proper font + file for each of these. For example, the MS core font Times + comes in the following TrueType files: + + TIMES.TTF Times New Roman Regular + TIMESI.TTF Times New Roman Italic + TIMESB.TTF Times New Roman Bold + TIMESBI.TTF Times New Roman Bold Italic + (sometimes named TIMESZ.TTF) + + With FreeType, you simply need the required font file to use it. + + - Oblique style refers to a transformation that is applied to a + regular font in order to make it `slanted', likes italics do. + However, an italic font very frequently contains small but + important variations that cannot be produced by this method and + make the font more appealing. + + Slanting can easily be done with a transformation under + FreeType, with the exact same process as rendering rotated text. + Please read the `glyphs' documentation file where it is + explained in details. + + Usually, Windows or the Macintosh produce oblique versions of a + regular font if the corresponding italic TrueType file isn't + available. They also stretch regular fonts horizontally if the + bold one isn't available. All of this can be done with trivial + transformations. + + - Underlining and stroking are not really part of the glyphs. + They're simply lines that are printed on the glyph after it has + been rendered. Each TrueType file provides, in its OS/2 table + (which is accessible through the face object properties in + FreeType), several values that define the position and width of + those lines, in notional font units. + + If you want to use them, you'll have to scale these values to + your current instance/point size, then draw the lines yourself. + + +-------------------------------------------------------------------- + +19. When does glyph hinting takes place? Is it when the glyph is + loaded, or when it is converted to a bitmap/pixmap? + + The glyph loader returns fitted outlines by default (it can be + asked to return a non-fitted one, or simply the original outline + in notional coordinates too). + + This is important to have a glyph's correct metrics, even if it is + not to be rendered immediately, like when caching outlines for + rotated text. + + +-------------------------------------------------------------------- + +20. Which is the best, caching outlines or bitmaps? + + It depends on your application, and what it does with text. + + Usually, if all you need is render some simple text at specific + point sizes, then simply cache the bitmaps or pixmaps. + + However, if you want to do more advanced things, like rotated + text, which require sub-pixel placement to look good, you should + then only cache the outlines, and transform/place them as needed + before sending them to the scan-line converter. + + It's always possible to produce a bitmap from an outline, and the + scan-converter is very fast. It's up to you then... + + +-------------------------------------------------------------------- + +21. Can I open OpenType and/or TrueType GX fonts with FreeType? + + TrueType GX fonts are normal TrueType fonts with enhanced tables + and capabilities. They can always be opened by a normal TrueType + engine (like Windows, the Mac, or FreeType), but their improved + features won't be available. + + On the contrary, OpenType fonts may vary. While some may contain + legal TrueType glyphs, an `otf' file may only contain glyphs + encoded in the Type 2 format. You won't be able to produce any + glyphs from such a font file without a dedicated font engine (like + the ones promised in NT 5 and Java 2D... or with Freetype 2). + + FreeType 1 is a TrueType glyph engine and doesn't support Type 2 + fonts. Supporting them would require a very different philosophy + and a different core engine (even though they could share an API). + + Note that you can write extensions to the engine to access + supplemental tables defined in these formats (see next question). + + Note that FreeType version 2 (which is now widely available) + includes a PostScript Type 1 / Type 2 interpreter... + + +-------------------------------------------------------------------- + +22. How can I access additional TrueType tables that FreeType + doesn't support? + + You can write an `engine extension'. This is a separately + compilable component which can enhance the base library's + functionalities, without recompiling it. Some important + extensions are provided in the `lib/extend' directory. + + You'll need of course to know the TrueType specification + precisely, as well as some of the conventions used to access + tables and to manage memory. Read the documentation files for + more details, or contact the developers at: + + devel@freetype.org + + +-------------------------------------------------------------------- + +23. When will I be able to use FreeType to display TrueType fonts in + X11, Wine or OS/2, or even other systems? + + Actually, an OS/2 replacement for TRUETYPE.DLL based on FreeType + is part of this package (to be found in contrib/ftos2). Thanks go + to Michal Necasek (mike@mendelu.cz) for his excellent work! + + At least three X11 TrueType font servers are available; two of + them (xfsft and xtt) are based on FreeType, whereas the third + (xfstt) uses a separately developed TrueType engine. + + More information about these servers is available at the FreeType + homepage (http://www.freetype.org). + + Don't hesitate to contact us if you plan to use or port the engine + to exotic platforms, we're always interested in helping out. + + +-------------------------------------------------------------------- + +24. What does the `free' in FreeType really means? + + The previous releases of FreeType (alphas and beta) were placed + under the LGPL. FreeType 1.0, and later releases, come with an an + alternate license, inspired from the BSD, Artistic, and IJG's + (Independent JPEG Group) ones. In short: + + - You are encouraged to use and distribute this program in all + kinds of products, including commercial ones. + + - You don't have to pay us anything for it (royalty-free). + + - You may not pretend you wrote it, or part of it that you may use + in one of your product, and you have to state clearly that you + use the FreeType code if you distribute products based on it, or + parts of it (credits clause). + + - This source code is provided AS IS, with no warranty whatsoever, + and we cannot promise support for it. + + From version 1.5 and later releases, we added the choice for the + user of the library to use the GNU General Public License instead. + As a result, you can link the Freetype library with any GPL-ed + software, without any inconvenience; however, you then have the + obligation to publish all of the source code of the products you + release. + + The exact and legal terms are in the files `docs/FTL.txt' and + `docs/GPL.txt', respectively. + + Enjoy ;-) + + +-------------------------------------------------------------------- + +25. Does FreeType support threads? Is it re-entrant? + + Short answer: Basically yes, but not fully tested. + + We have changed some code since FreeType 1.0 in order to support + multi-threaded environments. However, these have not been tested + yet. Apparently, the thread-safe and reentrant builds now work + well perfectly once compiled; however, no serious concurrency + testing has been performed (of course, a serious lock analysis was + done in order to modify the source). + + Right now, the mutex management functions are all gathered in the + component `ttmutex', which has to be specialized for your own + system if a thread build will be necessary. + + +-------------------------------------------------------------------- + +26. Does FreeType support `foreign languages'? + + Short Answer: YES, it does! + + From a TrueType font file point of view, there are several parts + to the file, one of them being the `glyphs', i.e., picture + representations of the symbols. + + Another part is the mapping table, also called `charMap'. + + For example, glyph #1 could be letter `A', and glyph #2 could be + letter `Z'. Glyphs can be stored in any order in a font file. + + The mapping tables contain at least one char-map entry. For + example, you could have an ASCII-map that maps character code 0x41 + to glyph #1, and code 0x5A to glyph #2, etc. FreeType provides a + `charMap' object class to access and use this information easily. + + There are several character encodings recognized and defined by + the TrueType specification, like Latin-1, Unicode, Apple Scripts, + WGL, etc., but a font file might only contain one or two of them. + + When using a more `exotic' character encoding like EBCDIC (this is + IBM mainframe stuff!), you would need to translate it to one of + the available formats (or to add a charmap table to the font). + Cf. section 8. + + +-------------------------------------------------------------------- + +27. I'm using fractional char sizes, but the glyphs stay at the same + integer size. Why? + + Because hinting only works well with integer pixel sizes. There + is a flag that can be set in a TrueType font file to force integer + pixel size scaling, even if you ask for fractional sizes with an + API function like TT_Set_Instance_CharSize(). Needless to say, + nearly all fonts have the flag set. So this is normal. + + Also, notice that when giving a charsize in fractional points, + this will be converted to integer pixels with the formula: + + pixel_size = char_size * y_resolution / 72 + + For example, using a resolution of 96 dpi, we would have: + + 9.5 pts => 12.666 pixels => 13 pixels + 10.0 pts => 13.333 pixels => 13 pixels, i.e. same size + 10.5 pts => 14 pixels => 14 pixels + 11.0 pts => 14.666 pixels => 15 pixels + 11.5 pts => 15.333 pixels => 15 pixels, i.e. same size + + If you want to control the exact size in pixels of your glyphs, + simply use a resolution of 72dpi, where char_size = pixel_size. + + +-------------------------------------------------------------------- + +28. Hinting doesn't work at very small sizes. Why? + + This is normal. There are very good technical reasons why hinting + doesn't work well at sizes under 7 ppem, usually meaning the + appearance of ugly spikes and glyph distortions. This is why the + engine disables hinting by default at such low sizes. + + +--- end of FAQ --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/FTL.txt b/Build/source/libs/freetype/freetype-1.5/docs/FTL.txt new file mode 100644 index 00000000000..be596b35e4c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/FTL.txt @@ -0,0 +1,165 @@ + The FreeType Project LICENSE + ---------------------------- + + 2000-Feb-08 + + Copyright 1996-2002 by + David Turner, Robert Wilhelm, and Werner Lemberg + + Minor editings 2001-Mar-01 + + + +Introduction +============ + + The FreeType Project is distributed in several archive packages; + some of them may contain, in addition to the FreeType font engine, + various tools and contributions which rely on, or relate to, the + FreeType Project. + + This license applies to all files found in such packages, and + which do not fall under their own explicit license. The license + affects thus the FreeType font engine, the test programs, + documentation and makefiles, at the very least. + + This license was inspired by the BSD, Artistic, and IJG + (Independent JPEG Group) licenses, which all encourage inclusion + and use of free software in commercial and freeware products + alike. As a consequence, its main points are that: + + o We don't promise that this software works. However, we will be + interested in any kind of bug reports. (`as is' distribution) + + o You can use this software for whatever you want, in parts or + full form, without having to pay us. (`royalty-free' usage) + + o You may not pretend that you wrote this software. If you use + it, or only parts of it, in a program, you must acknowledge + somewhere in your documentation that you have used the + FreeType code. (`credits') + + We specifically permit and encourage the inclusion of this + software, with or without modifications, in commercial products. + We disclaim all warranties covering The FreeType Project and + assume no liability related to The FreeType Project. + + +Legal Terms +=========== + +0. Definitions +-------------- + + Throughout this license, the terms `package', `FreeType Project', + and `FreeType archive' refer to the set of files originally + distributed by the authors (David Turner, Robert Wilhelm, and + Werner Lemberg) as the `FreeType Project', be they named as alpha, + beta or final release. + + `You' refers to the licensee, or person using the project, where + `using' is a generic term including compiling the project's source + code as well as linking it to form a `program' or `executable'. + This program is referred to as `a program using the FreeType + engine'. + + This license applies to all files distributed in the original + FreeType Project, including all source code, binaries and + documentation, unless otherwise stated in the file in its + original, unmodified form as distributed in the original archive. + If you are unsure whether or not a particular file is covered by + this license, you must contact us to verify this. + + The FreeType Project is copyright (C) 1996-2002 by David Turner, + Robert Wilhelm, and Werner Lemberg. All rights reserved except as + specified below. + +1. No Warranty +-------------- + + THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY + KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO + USE, OF THE FREETYPE PROJECT. + +2. Redistribution +----------------- + + This license grants a worldwide, royalty-free, perpetual and + irrevocable right and license to use, execute, perform, compile, + display, copy, create derivative works of, distribute and + sublicense the FreeType Project (in both source and object code + forms) and derivative works thereof for any purpose; and to + authorize others to exercise some or all of the rights granted + herein, subject to the following conditions: + + o Redistribution of source code must retain this license file + unaltered; any additions, deletions or changes to the original + files must be clearly indicated in accompanying documentation. + The copyright notices of the unaltered, original files must be + preserved in all copies of source files. + + o Redistribution in binary form must provide a disclaimer that + states that the software is based in part of the work of the + FreeType Team, in the distribution documentation. We also + encourage you to put an URL to the FreeType web page in your + documentation, though this isn't mandatory. + + These conditions apply to any software derived from or based on + the FreeType Project, not just the unmodified files. If you use + our work, you must acknowledge us. However, no fee need be paid + to us. + +3. Advertising +-------------- + + Neither the FreeType authors and contributors nor you shall use + the name of the other for commercial, advertising, or promotional + purposes without specific prior written permission. + + We suggest, but do not require, that you use one or more of the + following phrases to refer to this software in your documentation + or advertising materials: `FreeType Project', `FreeType Engine', + `FreeType library', or `FreeType Distribution'. + + As you have not signed this license, you are not required to + accept it. However, as the FreeType Project is copyrighted + material, only this license, or another one contracted with the + authors, grants you the right to use, distribute, and modify it. + Therefore, by using, distributing, or modifying the FreeType + Project, you indicate that you understand and accept all the terms + of this license. + +4. Contacts +----------- + + There are two mailing lists related to FreeType: + + o freetype@freetype.org + + Discusses general use and applications of FreeType, as well as + future and wanted additions to the library and distribution. + If you are looking for support, start in this list if you + haven't found anything to help you in the documentation. + + o devel@freetype.org + + Discusses bugs, as well as engine internals, design issues, + specific licenses, porting, etc. + + o http://www.freetype.org + + Holds the current FreeType web page, which will allow you to + download our latest development version and read online + documentation. + + You can also contact us individually at: + + David Turner + Robert Wilhelm + Werner Lemberg + + +--- end of FTL.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/GPL.txt b/Build/source/libs/freetype/freetype-1.5/docs/GPL.txt new file mode 100644 index 00000000000..e8a612e5c3b --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/GPL.txt @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/Build/source/libs/freetype/freetype-1.5/docs/apiref.txt b/Build/source/libs/freetype/freetype-1.5/docs/apiref.txt new file mode 100644 index 00000000000..b40e66d93d1 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/apiref.txt @@ -0,0 +1,1918 @@ + The FreeType Engine + + Core Library Reference + + + ----------------------------------- + + + Table of Contents: + + Introduction + + I. Types + + II. Functions + + III. Error codes + + + -------------------- + + +Introduction +============ + + This reference presents the types, functions, and error codes + defined in the high-level API header file `freetype.h'. Note that + all symbols defined in this file are prefixed by `TT_' to avoid + conflict of names with other packages at link time. + + The reference for extensions of the FreeType library can be found + in the file `apirefx.txt'. + + + +-------------------------------------------------------------------- +-------------------------------------------------------------------- + + + +I. Types +======== + + Here is the list of all types defined in the core FreeType API. + Their exact definition can be found in the file `freetype.h' which + should be included in every client application. + + + TT_Bool + + Can be either non-zero (true) or zero (false). + + .................................................................. + + TT_Fixed + + A signed 16.16 fixed float integer type used to specify + transform coefficients and other important data. + + .................................................................. + + TT_FWord + + A signed 16-bit type used to express a distance measured in the + font's original EM units. These are also called `FUnits' in the + TrueType specification. + + .................................................................. + + TT_UFWord + + An unsigned 16-bit type. + + .................................................................. + + TT_String + TT_Char + TT_Byte + + These types represent various 8-bit integer values (for strings, + signed, and unsigned values, respectively). + + .................................................................. + + TT_Short + TT_UShort + TT_Long + TT_ULong + + These four types are aliases for 16-bit integer (signed and + unsigned) and 32-bit integer types (signed and unsigned). + + .................................................................. + + TT_Int + + A signed type, either 16-bit or 32-bit, whichever is the most + efficient for the target platform. + + .................................................................. + + TT_F2Dot14 + + A 2.14 fixed float integer type used for unary vectors and some + scaling coefficients. Its layout is: + + s : 1 -- sign bit + m : 1 -- mantissa bit + f : 14 -- unsigned fractional value + + where `s:m' denotes a 2-bit signed integer value to which the + positive fractional part `f' should always be added. + + .................................................................. + + TT_F26Dot6 + + A 26.6 fixed float integer format used to define fractional + pixel coordinates. Here, 1 unit = 1/64 pixel. + + .................................................................. + + TT_Pos + + This type is used to store point coordinates, either in + fractional pixels (26.6 fixed floats) or in EM units (simple + integers). + + The interpretation of the value depends on the context. For + example, all distances relative to a scaled glyph are expressed + in fractional pixels (including bearings, advances, etc). + However, the same distances are measured in notional font units + when the glyph has been loaded unscaled. + + .................................................................. + + TT_UnitVector + + A simple structure used to store a unit vector. The vector's + coordinates are expressed in fixed float format (2.14). + + struct + { + TT_F2Dot14 x; + TT_F2Dot14 y; + } + + .................................................................. + + TT_Vector + + A simple structure used to store a single vector. Its + coordinates are expressed in fixed float format (26.6). + + struct + { + TT_F26Dot6 x; + TT_F26Dot6 y; + } + + .................................................................. + + TT_Matrix + + A simple structure used to store a single 2x2 matrix. Its + coefficients are expressed in 16.16 fixed float format. This + matrix is used to perform linear transformations on the glyph + outline, such as slanting or rotation. + + struct + { + TT_Fixed xx, xy; + TT_Fixed yx, yy; + }; + + The computation performed is: + + x' = xx * x + xy * y + y' = yx * x + yy * y + + .................................................................. + + TT_BBox + + A simple type to hold a glyph's bounding box. Used by the + TT_Get_Outline_BBox() API. + + struct + { + TT_Pos xMin, yMin; + TT_Pos xMax, yMax; + } + + .................................................................. + + TT_Outline + + Outlines are represented from now on as a class in itself, with + their own API. + + This structure is used to describe a vectorial glyph + representation to the rasterizer. It consists of several fields + as described below. Note however that: + + ***** THIS STRUCTURE MAY CHANGE IN THE FUTURE. We thus + ***** encourage you to use the outlines APIs described below to + ***** process your outlines i.e., create/copy/translate/ + ***** transform them, as well as rendering bitmaps and pixmaps. + + ***** THE STRUCTURE CHANGED BETWEEN 1.0 and 1.1! + + Now that you have been warned, the fields are: + + - An array of points: + + The `n_points' field gives the number of points in the + outline, while their coordinates are found in the single + vector array called `points'. The `flags' array holds a flag + for each point indicating its type. + + Currently, only the first bit (bit 0, the least significant + bit) of each byte is meaningful to the rasterizer. If set, it + indicates that the point is _on_ the curve. If not set, the + point is said to be _off_ the curve. It is then a Bezier + control point. + + For more information about point states, read the TrueType + specification or the scan-line documentation `raster.txt'. + + - An array of contours end-point indices: + + The `n_contours' field gives the number of contours, while the + `contours' array holds the indices of each contour's last + point. Note that the first contour always begins at point 0. + + Hence, `contours[0]' holds the index of the last point of the + first contour. The second contour starts at point number + `contours[0]+1', and ends at point number `contours[1]'. + + ** IMPORTANT NOTE: ** + ********************* + + The last table entry _must_ always give the total number of + points used to draw the contours, i.e.: + + contours[n_contours - 1] == n_points + + If this value is greater than `n_points' when calling the + scan-line converter, the component will immediately return + an error (TT_Err_Too_Many_Points). If the value is smaller, + only the points contained in the described contours will be + used in the conversion process. + + - An owner field: + + This flag should **NEVER** be changed by the user. It + indicates whether the pointer fields own the arrays they refer + to (when the flag is set), or if they simply alias them (flag + unset). + + - A high precision flag: + + If this boolean is set (i.e. not zero), the scan-line + converter uses a higher precision to compute segment and + Bezier coordinates (more precisely, it uses 1/1024 precision, + instead of the normal 1/64). This is of course slower but can + be important for glyphs rendered at small sizes. + + - A second pass flag: + + If this boolean is set, the scan-line converter performs a + second sweep on the bitmap/pixmap to detect vertical drop-out. + Only horizontal drop-outs are detected in the first pass. + This is slower, but important for glyphs rendered at small + sizes. + + - A dropout mode: + + Used to specify which method applies for drop-out control + (also called `continuity testing' in other environments). The + mode value must be one of the values defined by the TrueType + specification. + + The more recent modes 4 and 5 introduced in the newest + TrueType specification (Version 1.66) are fully supported. + + An invalid value (i.e., not 0, 1, 2, 4, or 5) is taken as no + dropout control (equivalent to mode 0). + + NOTE 1: + + The outline returned by TT_Get_Glyph_Outline() only alias the + data that is part of a glyph container (see below). However, + it is possible to create and process your own outlines with + the new API functions TT_New_Outline(), TT_Done_Outline(), + TT_Copy_Outline(), TT_Translate_Outline(), etc. + + TT_Done_Outline() will only discard an outline's array if it + owns them. + + NOTE 2: + + The outlines created by TT_New_Outline() are _not_ released by + the engine while executing TT_Done_FreeType(), they must be + explicitly discarded by the user who has created them! + + NOTE 3: + + The glyph loader sets the fields `high_precision', + `dropout_mode', and `second_pass' automatically. + + NOTE 4: + + This structure was called TT_Glyph_Outline in beta versions of + FreeType. + + .................................................................. + + TT_Glyph_Metrics + + A structure used to return simple glyph metrics, applicable for + either horizontal or vertical layout. The values are expressed + in fractional pixels (26.6 format) if scaling was active, + otherwise in FUnits. + + The main idea was to accomodate vertical text layouts by + eradicating the two explicit `leftSideBearing' and + `advanceWidth' names. + + The interpretation of the fields varies with the text layout: + + bearingX: Also known as the `left side bearing'. In + horizontal metrics, this value gives the horizontal + distance from the pen position to the glyph's bbox + xmin, otherwise it specifies the vertical distance. + + bearingY: Also known as the `top side bearing', this is the + vertical distance from the baseline to the glyph's + bbox ymax in horizontal metrics, otherwise the + horizontal distance. + + struct + { + TT_BBox bbox; /* the glyph's bbox */ + + TT_Pos bearingX; /* left-side bearing */ + TT_Pos bearingY; /* top-side bearing */ + + TT_Pos advance; /* advance width or height */ + }; + + ** IMPORTANT NOTE ** + + Because of the conventions inherent to the TrueType engine, + the outlines generated at glyph-load time are all placed so + that the pen is at position (0,0). This means that it is not + necessary to increase the pen position by `bearingX' and/or + `bearingY' before writing a glyph. Text output can be + performed with simple lines such as: + + for (glyphs in text) + { + TT_Load_Glyph( ... ); + TT_Get_Glyph_Outline( glyph, &outline ); + TT_Translate_Outline( outline, + cur_pos_x * 64, cur_pos_y * 64 ); + + TT_Get_Outline_Bitmap( outline, bitmap ); + /* blit bitmap to surface */ + + cur_pos_x += (metrics.advance + 32) / 64 + } + + For an example see the file `test/ftstring.c'. + + NOTE 2: + + This structure has changed from the beta version of FreeType. + + NOTE 3: + + FreeType only implements TT_Get_Glyph_Metrics() to return + horizontal metrics. For extracting vertical metrics you + should use TT_Get_Glyph_Big_Metrics(). + + .................................................................. + + TT_Big_Glyph_Metrics + + This structure is used to return the metrics of a glyph for both + horizontal and vertical layout. + + The `linearXXX' fields represent unhinted scaled metrics values. + They can be useful for applications which need to compute device + independent placement of glyphs. Applying these metrics to + hinted glyphs will in most cases ruin the grid fitting performed + by the bytecode interpreter. + + struct + { + TT_BBox bbox; /* the glyph's bounding box */ + + TT_Pos horiBearingX; /* horizontal left-side bearing */ + TT_Pos horiBearingY; /* horizontal top-side bearing */ + + TT_Pos vertBearingX; /* vertical left-side bearing */ + TT_Pos vertBearingY; /* vertical top-side bearing */ + + TT_Pos horiAdvance; /* horizontal advance */ + TT_Pos vertAdvance; /* vertical advance */ + + TT_Pos linearHoriBearingX; /* lin. scaled hor. lsb. */ + TT_Pos linearHoriAdvance; /* lin. scaled hor. adv. */ + + TT_Pos linearVertBearingY; /* lin. scaled vert. tsb. */ + TT_Pos linearVertAdvance; /* lin. scaled vert. adv. */ + } + + .................................................................. + + TT_Instance_Metrics + + A structure used to return instance (point size) metrics. + + struct + { + int pointSize; + /* point size in points (1 point = 1/72 inch) */ + + TT_UShort x_ppem; /* horizontal pixels per EM square */ + TT_UShort y_ppem; /* vertical pixels per EM square */ + + TT_Fixed x_scale; /* 16.16 scale for EM -> frac pixels */ + TT_Fixed y_scale; /* 16.16 scale for EM -> frac pixels */ + + TT_UShort x_resolution; /* device hor. res. in dpi */ + TT_UShort y_resolution; /* device vert. res. in dpi */ + }; + + The fields `x_scale' and `y_scale' can be used by clients to + convert notional units (in funits) in fractional pixels (in 26.6 + fixed float format), e.g.: + + TT_FUnit em_distance; + TT_F26Dot6 frac_distance; + TT_Fixed x_scale; + + frac_distance = (em_distance * x_scale) / 0x10000; + + .................................................................. + + TT_Raster_Map + + This structure is used to specify a target bitmap (or pixmap) + for the scan-line converter. It _must_ be set up by the client + application. + + - The `rows' field contains the total number of rows in the + bitmap. + + - The `width' field gives the number of pixels per row (a bit or + a byte, depending on the map's nature). + + - The `cols' field gives the number of columns, i.e. bytes, + taken by each row in the map buffer. + + ** IMPORTANT: ** The `cols' field must be a multiple of 4 for + pixmaps! + + Usually, its value should be `(width+7)/8' for bitmaps, and + `(width+3) & -4' for pixmaps. + + - The `flow' field gives the map's vertical orientation. + + If the first bytes of the bitmap buffer pertain to its upper + row, the flow is said to be going `down' and the field should + take the value `TT_Flow_Down', otherwise the flow is going + `up', and the value is `TT_Flow_Up'. + + To cite an example, the PC video modes use a `down' flow, + where the first VRAM byte corresponds to the upper and + leftmost corner of the screen. + + - The `bitmap' field is a typeless pointer to the map's buffer. + + - The `size' field contains the buffer's size in bytes. It is + usually computed as follows: + + size = rows * cols; + + NOTE 1: + + For bitmaps, the leftmost-pixel is related to the highest + (i.e. most significant) bit of its byte. There is currently + no support for the opposite convention found in some systems. + + (It can be easily added if you really need it, just ask the + development team.) + + struct + { + int rows; /* number of rows */ + int cols; /* number of columns (bytes) per row */ + int width; /* number of pixels per line */ + int flow; /* bitmap orientation */ + + void* bitmap; /* bit/pixmap buffer */ + long size; /* bit/pixmap size in bytes */ + } TT_Raster_Map; + + NOTE 2: + + TT_Get_Outline_Bitmap() resp. TT_Get_Glyph_Bitmap() are used + to render bitmaps into a TT_Raster_Map. The convention used + is 0 for the background, and 1 for the foreground. The glyph + is simply `or-ed' to the bitmap buffer. + + NOTE 3: + + TT_Get_Outline_Pixmap() and TT_Get_Glyph_Pixmap() are used to + render pixmaps into a TT_Raster_Map. Note that pixels are + drawn in spans of 4 successive bytes, only if needed. This + means that you must ALWAYS pass a clean pixmap buffer to these + functions. Otherwise, garbage could accumulate! + + .................................................................. + + TT_Header + + This structure is used to hold the font's header. Its layout + and meaning are defined in the TrueType specification, in the + `head' section. + + .................................................................. + + TT_Horizontal_Header + + This structure is used to hold the font's horizontal header. + Its layout and meaning are defined in the TrueType + specification, in the `hhead' section. + + .................................................................. + + TT_OS2 + + This structure is used to hold the font's OS/2 table. Its + layout and meaning are defined in the TrueType specification, in + the `OS/2' section. + + Note that since FreeType 1.3, we support fonts without an OS/2 + table (mainly old but popular Mac fonts). In this case, the + table's `version' field will be set to 0xFFFF by the loader, and + all other fields will be zeroed. + + .................................................................. + + TT_Postscript + + This structure is used to hold the font's PostScript table. Its + layout and meaning are defined in the TrueType specification, in + the `post' section. + + .................................................................. + + TT_Hdmx + + This structure is used to hold the font's horizontal device + metrics. Its layout and meaning are defined in the in the + `hdmx' section of the TrueType specification. + + .................................................................. + + TT_Face_Properties + + This structure is used to return an opened face's properties. + These are: + + - The total number of glyphs in the font, given by the field + `num_Glyphs'. + + - The maximum number of points for the font's glyphs. This + value is used to allocate the points tables of a glyph + container's outline. It can be fairly large (like 256 points + for Roman fonts). + + - The maximum number of contours for the font's glyphs. This + value is used to allocate the contours tables of a glyph + container's outline. It can be fairly large (over 16, even in + Roman fonts). + + - The number of character mappings and name records within the + font. These values can still be retrieved through the APIs + TT_Get_CharMapCount() and TT_Get_Num_Names(), though these + have been _seriously_ deprecated. + + - The number of associated faces. This number is always 1 for a + normal TrueType font file. However, when the face object was + opened from a TrueType collection, it contains the total + number of embedded fonts. + + - Pointers to the face's header and horizontal header, the OS/2 + and PostScript tables, and the horizontal device metrics. + + struct + { + TT_UShort num_Glyphs; /* number of glyphs in face */ + TT_UShort max_Points; /* max. numb. of points in a glyph */ + TT_Short max_Contours; + /* maximum number of contours in a glyph */ + + TT_ULong num_Faces; + /* 1 for normal TrueType files resp. */ + /* the number of embedded faces for TT */ + /* collections */ + + TT_Header* header; /* TrueType header table */ + TT_Horizontal_Header* horizontal; + /* TrueType horizontal header */ + TT_Vertical_Header* vertical; + /* TrueType vertical header */ + TT_OS2* os2; /* TrueType OS/2 table */ + TT_Postscript* postscript; + /* TrueType PostScript table */ + TT_Hdmx* hdmx; /* TrueType hdmx table */ + + } TT_Face_Properties; + + - Note that the `vertical' field is set to NULL if the font file + does not contain any vertical metrics. + + - Note also that since version 1.3 we support font files without + an OS/2 table. See the definition of TT_OS2 for more details. + + .................................................................. + + TT_Stream + + This handle type defines a stream used to access a font file's + data. A client application should never deal with streams + directly, but some engine extensions need it to support more + advanced features like sbit support. + + .................................................................. + + TT_Face + + This type defines a handle used to reference a face object. The + objects are never accessed directly by a client application; it + can only obtain handles to new objects, and use them to query + specific information or processes. + + See also: + + TT_Open_Face(), TT_Open_Collection(), TT_Close_Face(), + TT_Get_Face_Properties(), etc. + + .................................................................. + + TT_Instance + + This type defines a handle used to reference an instance object + (also called a `pointsize' in other type engines). An instance + is always created from a valid face object, and is destroyed + with it by the engine. + + See also: + + TT_New_Instance(), TT_Done_Instance(), + TT_Set_Instance_CharSizes(), TT_Set_Instance_Resolutions(), + etc. + + .................................................................. + + TT_Glyph + + This type defines a handle used to reference a glyph container + object. A glyph container is an object owning tables sized to + the font's maximum profile to hold any glyph of a given font + file. + + It contains an outline, some metrics, as well as some data + related to the way it should be processed by the scan-line + converter. + + Note that a glyph container doesn't contain any bitmap or + pixmap! + + See also: + + TT_New_Glyph(), TT_Done_Glyph(), TT_Load_Glyph(), + TT_Get_Glyph_Metrics(), TT_Get_Glyph_Big_Metrics(), + TT_Get_Glyph_Outline(), TT_Get_Glyph_Bitmap(), + TT_Get_Glyph_Pixmap() + + .................................................................. + + TT_CharMap + + This type defines a handle used to reference a charMap object. + A charMap is an object owning the tables needed to perform the + mapping from characters code to glyphs numbers. A charMap is + always created from a valid face object, and is destroyed with + it by the engine. + + See also: + + TT_Get_CharMap(), TT_Char_Index(). + + .................................................................. + + TT_Error + + This is the type of all error codes returned by the API. Nearly + all functions return an error code, set to 0 in case of success. + + A list of all error codes is given in section III. + + .................................................................. + + TT_Engine + + For the sake of re-entrancy it is possible to distinguish + `engines' to separate several running instances of the library. + For example, it could be used as a DLL shared by several client + applications. + + Each client program must begin by creating its own engine, + through a call to TT_Init_FreeType(). The engine must also be + passed as the first argument of the following functions: + + TT_Open_Face() + TT_Open_Collection() + TT_Set_Raster_Gray_Palette() + TT_Get_Outline_Bitmap() + TT_Get_Outline_Pixmap() + TT_Done_FreeType() + + Note that any FreeType object pertains to one single engine + (there is no sharing). Closing an engine with + TT_Done_FreeType() will delete all the objects that have been + allocated within its instance. + + + +-------------------------------------------------------------------- +-------------------------------------------------------------------- + + + +II. Functions +============= + + Here is a list of the core library's API. + + NOTE: + + A function's default result is an error code of type TT_Error; a + list of error codes is given in section III below. + + Some functions return other types, in which case the result type + is documented with its description. + + .................................................................. + + TT_FreeType_Version( int* major, int* minor ); + + Queries the major and minor version of the library. + + .................................................................. + + TT_Init_FreeType( TT_Engine* engine ); + + Creates and initializes a new engine. Returns a handle to the + engine in the `*engine' variable. + + This call must be performed before any other function of + FreeType is invoked. The engine handle must be passed to the + following functions: + + TT_Open_Face() + TT_Open_Collection() + TT_Set_Raster_Gray_Palette() + TT_Done_FreeType() + + .................................................................. + + TT_Done_FreeType( TT_Engine engine ); + + Finalizes and destroys an engine. This call destroys _all_ + objects that were previously created and used with the engine. + + .................................................................. + + TT_Open_Face( TT_Engine engine, + TT_Text* fontPathName, + TT_Face* face ); + + This call opens a font file, located by `fontPathName', and + returns a handle to the newly corresponding face object in the + handle `*face'. The object is part of the `engine' instance. + + Example: + + error = TT_Open_Face( engine, "c:\ttf\wingding.ttf", &face ); + if ( error ) + fprintf( stderr, "Could not open face.\n" ); + + NOTE 1: + + The font file can be a TrueType collection; in this case, the + engine will always open the first embedded font found in the + file. + + NOTE 2: + + `TT_Text' is usually defined as `char' by a typedef + declaration. It may be a 16-bit quantity (or even wider) for + some operating systems; see ttconfig.h for details. + + .................................................................. + + TT_Open_Collection( TT_Engine engine, + TT_Text* collectionPathName, + TT_ULong fontIndex, + TT_Face* face ); + + This call opens one of the fonts found in a TrueType collection. + The font is selected through the `fontIndex' argument. The + first font has index 0. + + Note that to know a collection's number of embedded fonts, + you will have to: + + 1 - open the first collection font with TT_Open_Face(). + + 2 - query the face's properties through + TT_Get_Face_Properties(). + + The number of embedded faces is then `properties->num_Faces'. + + Example: + + TT_Face face; + TT_Face_Properties properties; + + + /* Open first embedded collection font */ + error = TT_Open_Face( engine, "c:\ttf\sample.ttc", &face ); + if ( error ) { ...error... } + + /* Get face properties */ + error = TT_Get_Face_Properties( face, &properties ); + if ( error ) { ...error... } + + printf( "There are %d fonts in this collection.\n", + properties->num_Faces ); + + TT_Close_Face( face ); + + /* Open second font in collection */ + error = TT_Open_Collection( engine, "c:\ttf\sample.ttc", 1, + &face ); + if ( error ) { ...error... } + + NOTE 1: + + If the file isn't a collection, `fontIndex' must be zero. + Otherwise, an error will be returned. + + NOTE 2: + + `TT_Text' is usually defined as `char' by a typedef + declaration. It may be a 16-bit quantity (or even wider) for + some operating systems; see ttconfig.h for details. + + .................................................................. + + TT_Set_Raster_Gray_Palette( TT_Engine engine, + TT_Byte* palette ); + + Sets the gray-level palette for an engine. The palette is used + to create pixmaps through the TT_Get_Glyph_Pixmap() function. + It is an array of five bytes, following the convention: + + palette[0] = background (white) + palette[1] = light + palette[2] = medium + palette[3] = dark + palette[4] = foreground (black) + + .................................................................. + + TT_Get_Face_Properties( TT_Face face, + TT_Face_Properties* properties ); + + Returns the `face' object's `*properties'. This structure + contains various data like the total number of glyphs and + pointers to some mandatory TrueType tables. + + See the definition of TT_Face_Properties in section I for more + details. + + Note that since version 1.3, FreeType supports fonts with no + OS/2 table, like many old Mac fonts. See the definition of + TT_OS2 for more details. + + .................................................................. + + TT_Get_Face_Metrics( TT_Face face, + TT_UShort firstGlyph, + TT_UShort lastGlyph, + TT_Short* leftBearings, + TT_UShort* widths, + TT_Short* topBearings, + TT_UShort* heights ); + + This function returns the original horizontal AND vertical + metrics for a given face `face' and a given glyph range specified + by `firstGlyph' and `lastGlyph' as found in the `hmtx' and `vmtx' + tables. These are the glyphs' left-side bearings (in + `leftBearings') and horizontal advance widths (in `widths'), as + well as top-side bearings (in `topBearings') and vertical advance + heights (in `heights'). If you aren't interested in any of the + metrics fields, simply set its value to NULL. + + All are expressed in font units, a.k.a. EM units. + + The metrics arrays must be allocated by the client program. + + IMPORTANT NOTE: + + As vertical metrics are optional in a TrueType font, this + function will return an error (TT_Err_No_Vertical_Data) if this + function is called on such a face with non-NULL `topBearings' + or `heights' arguments. + + If a font has no vertical data, the `vertical' field in its + properties structure is set to NULL. + + .................................................................. + + TT_Set_Face_Pointer( TT_Face face, + void* data ); + + For convenience purposes, each face object has a `generic' + pointer which value is unused by the engine, but that can be set + freely by client applications through this function. + + Do what you want with it; it is here to give you a chance to + link a face object to your own structures and data. + + .................................................................. + + void* TT_Get_Face_Pointer( TT_Face face ); + ^^^^ + Returns a face object's generic pointer. See + TT_Set_Face_Pointer() above. + + .................................................................. + + TT_Flush_Face( TT_Face face ); + + Closes a given face object's file handler or descriptor. This + is useful to save system resources if your application opens + dozens or even hundreds of fonts. The face object is still + valid, and its file will be re-opened automatically on the next + request which requires disk access. + + .................................................................. + + TT_Close_Face( TT_Face face ); + + Closes a given `face' object. This function will also destroy + all the face's child instances. The face's glyphs will not be + destroyed, however. + + .................................................................. + + TT_New_Instance( TT_Face face, + TT_Instance* instance ); + + Creates a new instance object related to the `face' object. A + handle to the newly created instance is returned in `instance'. + + The default instance resolution is 96dpi in both vertical and + horizontal direction; the default point size is 10pt. + + .................................................................. + + TT_Set_Instance_Resolutions( TT_Instance instance, + TT_UShort xResolution, + TT_UShort yResolution ); + + Sets the target device resolutions for a given instance. The + values are expressed in dots per inch (dpi). A value of 96dpi + is typical for an SVGA display, 72dpi for a Macintosh one, and + 300 to 6000dpi for printers. Default value (before a call to + this function) is 96dpi. + + .................................................................. + + TT_Set_Instance_CharSize( TT_Instance instance, + TT_F26Dot6 charsize ); + + Sets the point size for a given instance. The size is expressed + in fractional (26.6) `points', where 1 point = 1/72 inch. The + default value is 10pt (before a call to this function). + + For example, to use a char size of 12pt, call the function with: + + TT_Set_Instance_CharSize( instance, 12 * 64 ); + + Fractional point sizes are thus possible. + + Call this function after TT_Set_Instance_Resolutions(). + + .................................................................. + + TT_Set_Instance_CharSizes( TT_Instance instance, + TT_F26Dot6 charWidth, + TT_F26Dot6 charHeight ); + + Sets an instance's glyph width and height independently in + fractional (26.6) points. Similar to Set_Instance_CharSize() + with the exception that the horizontal and vertical glyph + dimensions can differ. + + Call this function after TT_Set_Instance_Resolutions(). + + .................................................................. + + TT_Set_Instance_PixelSizes( TT_Instance instance, + TT_UShort pixelWidth, + TT_UShort pixelHeight, + TT_F26Dot6 pointSize ); + + This function can be used to specify directly the pixel sizes + and point size of a given instance, independently of device + resolutions. This is not the recommended way to do it, but can + be used for debugging or simplicity in some special cases. + + Note that you _must_ provide a point size! + + Call this function after TT_Set_Instance_Resolutions(). + + .................................................................. + + TT_Set_Instance_Transform_Flags( TT_Instance instance, + TT_Bool rotated, + TT_Bool stretched ); + + Sets the transform flags for a given instance. These flags are + passed to the interpreter each time a glyph is loaded within the + instance. Their role is to notify the glyph hinting mechanism + that the resulting glyph will be transformed in a special way. + Setting one of these flags to true usually disables hinting, + though this behaviour varies with each font file. + + NOTE: + + The glyph loader doesn't perform the rotation or the + stretching automatically; this must be done explicitly by the + client application. Use the function TT_Transform_Outline() + for that purpose. + + .................................................................. + + TT_Get_Instance_Metrics( TT_Instance instance, + TT_Instance_Metrics* imetrics ); + + This call returns a given instance's current metrics. They are + returned in the `imetrics' structure, which contains, among + other things, the current point size, ppem, and device + resolution (horizontal and vertical). + + .................................................................. + + TT_Set_Instance_Pointer( TT_Instance instance, + void* data ); + + For convenience purposes, each instance object has a `generic' + pointer which value is unused by the engine, but that can be set + freely by client applications through this function. + + Do what you want with it, it is here to give you a chance to + link a face object to your own structures and data. + + .................................................................. + + void* TT_Get_Instance_Pointer( TT_Instance instance ) + ^^^^ + + This function returns an instance object's generic pointer set + through TT_Set_Instance_Pointer(). + + .................................................................. + + TT_Done_Instance( TT_Instance instance ); + + Closes a given instance object, destroying its associated data. + Note that this is performed automatically when a face is closed + on all its child instances. However, explicit deallocation can + help in freeing the memory used by the application earlier. + + .................................................................. + + TT_New_Glyph( TT_Face face, + TT_Glyph* glyph ); + + Creates a new glyph container for the glyphs of the font + described by the `face' handle. A pointer to the container is + returned in `glyph'. The face is said to be the glyph's parent. + + NOTE: + + A glyph is destroyed with its parent face object. However, it + is possible to delete it explicitly with TT_Done_Glyph(). + + .................................................................. + + TT_Done_Glyph( TT_Glyph glyph ); + + Discards a glyph container. This is also done automatically for + all glyphs when closing its parent face object. + + .................................................................. + + TT_Load_Glyph( TT_Instance instance, + TT_Glyph glyph, + TT_UShort glyphIndex, + TT_UShort loadFlags ); + + Loads and processes (scales and/or hints) a glyph at a given + `instance' into the `glyph' container. + + Note that `glyph' and `instance' must have the _same_ parent + face object, otherwise an error message will be returned. + + `glyph_index' is the glyph's index as found in the TrueType + font. It is _not_ a character code (see the charmap functions + below). + + `load_flags' is an integer that specifies which operations are + to be performed on the loaded glyph. The following values/bits + are used: + + TTLOAD_SCALE_GLYPH + + Indicates that the glyph must be scaled to the instance's + resolution. The pixel coordinates returned in the glyph + outline structure (see below) are then expressed in + fractional pixels represented in the 26.6 fixed point + floating format (F26Dot6). + + If scaling is disabled, the coordinates returned in the + outline structure are integer font units, also called + `FUnits' by the TrueType specification. + + TTLOAD_HINT_GLYPH + + This flag is only valid when scaling is on. It informs the + loader that the glyph must be hinted (i.e., grid-fitted for + optimal display). Note that hinting will occur only if the + instance's transformations and metrics allow it (for + example, most font programs disable hinting automatically in + case of rotation or stretching). + + When loading a hinted glyph, the metrics computed by the + loader, including the bounding box, will also be + grid-fitted. + + TTLOAD_PEDANTIC + + Starting with FreeType version 1.3, the bytecode interpreter + can ignore even more errors (like out-of-bound array + accesses). Using this flag it is possible to force TrueType + compliant interpretation of font programs. + + TTLOAD_IGNORE_GLOBAL_ADVANCE_WIDTH + + A flag to handle monospaced fonts with an incorrect global + advance width in the `hhea' table. If set, the actual + advance width value of a particular glyph will be used; if + unset, the advance widths for all glyphs are forced to be + equal to the global value. + + + NOTE: + + You can also use the constant TTLOAD_DEFAULT, which is simply + the union of TTLOAD_SCALE_GLYPH and TTLOAD_HINT_GLYPH for most + `typical' loads. + + .................................................................. + + TT_Get_Glyph_Outline( TT_Glyph glyph, + TT_Outline* outline ); + + This call returns the glyph's `outline'. This is a simple + structure which contains pointers to the data used to describe + an outline to the rasterizer. See the definition of + TT_Outline in section I. + + .................................................................. + + TT_Get_Glyph_Metrics( TT_Glyph glyph, + TT_Glyph_Metrics* metrics ); + + Extracts the glyph's metrics and copies them to the `*metrics' + structure. Its format is described in section I. + + If the glyph has been loaded without scaling, the values are + expressed in FUnits (integers relative to the original font grid + called the EM Square). + + If the glyph has been loaded _with_ scaling, which is the + default, the values are expressed in fractional pixels in 26.6 + fixed point float format (F26Dot6; 1 unit = 1/64th of a pixel). + + If the glyph has been loaded with hinting, the metrics are also + grid-fitted, including the bounding box. To get the un-fitted + bbox, call TT_Get_Outline_BBox() on the glyph's outline. + + NOTE: + + BBox fitting occurs according to the following scheme: + + #define FLOOR( x ) ( (x) & -64 ) + #define CEILING( x ) ( ( (x) + 63 ) & -64 ) + + xMin = FLOOR( xMin ); + yMin = FLOOR( yMin ); + xMax = CEILING( xMax ); + yMax = CEILING( yMax ); + + This means that the outline's width and height in pixels can be + computed simply from the fitted bbox, namely + + (xMax-xMin)/64 and (yMax-yMin)/64 + + .................................................................. + + TT_Get_Glyph_Big_Metrics( TT_Glyph glyph, + TT_Big_Glyph_Metrics* metrics ); + + Extracts the glyph's big metrics and copies them to the + `*metrics' structure. Its format is described in section I. + + If the glyph has been loaded without scaling, the values are + expressed in FUnits (integers relative to the original font grid + called the EM Square). + + If the glyph has been loaded _with_ scaling, which is the + default, the values are expressed in fractional pixels in 26.6 + fixed point float format (F26Dot6; 1 unit = 1/64th of a pixel). + + If the glyph has been loaded with hinting, the metrics are also + grid-fitted, including the bounding box. To get the un-fitted + bbox, just call TT_Get_Outline_BBox() on the glyph's outline. + + NOTE 1: + + BBox fitting occurs according to the following scheme: + + #define FLOOR( x ) ( (x) & -64 ) + #define CEILING( x ) ( ( (x) + 63 ) & -64 ) + + xMin = FLOOR( xMin ); + yMin = FLOOR( yMin ); + xMax = CEILING( xMax ); + yMax = CEILING( yMax ); + + This means that the outline's width and height in pixels can be + computed simply from the fitted bounding box, namely + + (xMax-xMin)/64 and (yMax-yMin)/64 + + NOTE 2: + + The vertBearingX value in `metrics' cannot be extracted for + outline glyphs -- it is defined for embedded bitmaps only. + Instead, it is set to (xMin-xMax)/2; this will center the + bounding box on the vertical `baseline'. + + .................................................................. + + TT_Get_Glyph_Bitmap( TT_Glyph glyph, + TT_Raster_Map* bitmap, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ); + + This call converts the vectorial glyph representation contained + in the object handled by `glyph' into a bitmap. + + The target bitmap is described by the `bitmap' pointer. + Clipping will be done if necessary. You can also specify an + offset to be applied before the scan-line conversion; `xOffset' + and `yOffset' must be expressed in fractional pixels (where + 1 unit = 1/64th pixel). + + NOTE 1: + + Choosing non integer pixel offsets, i.e., values of `xOffset' + and `yOffset' that are not multiples of 64, will ruin the + hinting performed by the interpreter, and result in bad + rendering at small sizes. + + NOTE 2: + + The glyph's point coordinates must be scaled before calling + this function. Never call this function with a glyph that + were loaded with no scaling! + + NOTE 3: + + FreeType always shifts the glyph horizontally so that the left + side bearing is equal to the left side of the bounding box. + + .................................................................. + + TT_Get_Glyph_Pixmap( TT_Glyph glyph, + TT_Raster_Map* pixmap, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ); + + This call converts the vectorial glyph representation contained + in the object handled by `glyph' into a pixmap (i.e., an + 8-bit/pixel map). The result is an anti-aliased version of the + glyph (`anti-aliasing' is also known as `font-smoothing'). + + The target pixmap is described by the `pixmap' pointer. Note + that its width _must_ be a multiple of 4. For the definition + and description of a pixmap see Section I. + + As with TT_Get_Glyph_Bitmap(), you can specify offsets to be + applied before the rendering (`xOffset' and `yOffset' must be + expressed in fractional pixel coordinates). + + NOTE 1: + + You don't need to supply a temporary bitmap for the + anti-aliaser. The rasterizer uses its own scheme to optimize + memory usage. + + NOTE 2: + + The glyph's point coordinates must be scaled before calling + this function. This means that you should never call it with + a glyph which has been loaded without scaling! + + NOTE 3: + + The pixmap passed to this function should always be EMPTY + (i.e., filled with zero bytes) before the call. If not, + garbage will accumulate! + + NOTE 4: + + FreeType always shifts the glyph horizontally so that the left + side bearing is equal to the left side of the bounding box. + + .................................................................. + + TT_New_Outline( TT_UShort numPoints, + TT_UShort numContours, + TT_Outline* outline ); + + Creates a new outline object. This function creates the arrays + necessary to hold `numPoints' points and `numContours' contours, + and set `outline's pointers to them. + + The new outline owns the arrays, and they will be destroyed with + it through TT_Done_Outline(). + + NOTE 1: + + Outlines created with this function are called `user' + outlines, in contrast with the outlines returned by + TT_Get_Glyph_Outline(), which fields refer to the data + contained within a glyph object (i.e., these outlines do not + own the arrays they refer to). + + NOTE 2: + + User outlines aren't tracked by the engine, which means they + are not destroyed by a TT_Done_FreeType(). You have to + explicitly discard them through TT_Done_Outline() to avoid + memory leaks. + + .................................................................. + + TT_Done_Outline( TT_Outline* outline ); + + Deletes an outline's data. Note that you need not destroy the + outlines returned by TT_Get_Glyph_Outline(), only those created + by TT_New_Outline(). + + .................................................................. + + TT_Copy_Outline( TT_Outline* source, + TT_Outline* target ); + + Copies the content of the `source' outline into the content of + the `target' outline. The two outlines must have been created + with the same dimensions (num_points and num_contours), + otherwise this function will return an error code. + + .................................................................. + + void TT_Transform_Outline( TT_Glyph_Outline* outline, + ^^^^ TT_Matrix* matrix ); + + Applies a simple transformation matrix on a given outline. This + will multiply each point coordinate vector by a 2x2 matrix, + which coefficients are given in the 16.16 fixed float format. + + Rotation can be performed with this function. + + NOTE: + + This function takes an outline, and not a glyph handle, as a + parameter. This `feature' lets you apply transformations on + your own copies of glyphs. + + .................................................................. + + void TT_Translate_Outline( TT_Glyph_Outline* outline, + ^^^^ TT_Pos xOffset, + TT_Pos yOffset ); + + Applies a simple translation on a given outline. + + NOTE: + + This function takes an outline, and not a glyph handle, as a + parameter. This `feature' lets you apply translation to your + own copies of glyphs. + + .................................................................. + + TT_Get_Outline_Bitmap( TT_Engine engine, + TT_Outline* outline, + TT_Raster_Map* bitmap ); + + Renders an outline into a bitmap. The latter must be setup by + the user before the call (i.e., it is not created by this + function, instead it must be provided by the user). + + .................................................................. + + TT_Get_Outline_Pixmap( TT_Engine engine, + TT_Outline* outline, + TT_Raster_Map* pixmap ); + + Renders an outline into a pixmap. The latter must be setup by + the user before the call (i.e., it is not created by this + function, instead it must be provided by the user). + + NOTE: + + The pixmap passed to this function must always be EMPTY (i.e., + filled with zero bytes) before the call. Otherwise, garbage may + accumulate! + + .................................................................. + + TT_Get_Outline_BBox( TT_Outline* outline, + TT_BBox* bbox ); + + Returns an outline's bounding box in the `bbox' structure. Note + that the returned coordinates are not grid fitted! + + NOTE: + + The current release of FreeType (1.x) does compute the bounding + box for the outline's control points, and not the `exact' box + based on Bezier arcs extrema. Hence, the bbox returned by this + function may be slightly larger than necessary if the glyph + doesn't have control points at its extrema, or if it has been + rotated. + + .................................................................. + + void TT_Transform_Vector( TT_Pos* x, + ^^^^ TT_Pos* y, + TT_Matrix* matrix ); + + Applies a 2x2 matrix to a vector. + + .................................................................. + + int TT_Get_CharMapCount( TT_Face face ); + ^^^ + + Gets the number of character mappings present in the TrueType + file described by the `face' handle. Returns -1 if the handle + is invalid. + + IMPORTANT NOTE: ******** + + This function is deprecated. Get the number of character maps + from the `num_CharMaps' field in the structure returned by + TT_Get_Face_Property() instead. + + .................................................................. + + TT_Get_CharMap_ID( TT_Face face, + TT_UShort charmapIndex, + TT_UShort* platformID, + TT_UShort* encodingID ); + + Returns the platform ID and platform-specific encoding ID for + the charmap numbered `charmapIndex' in the `face' object. The + total number of character mapping tables can be found in the + `num_CharMaps' field in the structure returned by + TT_Get_Face_Property(). + + .................................................................. + + TT_Get_CharMap( TT_Face face, + TT_UShort charmapIndex, + TT_CharMap* charMap ); + + Returns a handle for the character map number `charmapIndex' of + `face'. The handle is placed in `*charMap' and can be used + later for fast lookup with the TT_Char_Index() API function. + + Charmap objects are automatically destroyed when their face + object is destroyed. + + .................................................................. + + TT_UShort TT_Char_Index( TT_CharMap charMap, + ^^^^^^^^^ TT_ULong charCode ); + + Applies a charMap to translate `charCode' into a glyph index + that can be used to load and address a glyph in the TrueType + file. In case of error, the undefined glyph (index 0) is + returned. + + Note: Since FT 1.5, the `charCode' is an unsigned long instead + of an unsigned short. + + The charmap handle can be obtained with TT_Get_CharMap(). + + .................................................................. + + int TT_Get_Name_Count( TT_Face face ); + ^^^ + + Gets the number of name strings found in a face's name table. + This function will return -1 if the face handle is invalid. + + IMPORTANT NOTE: ******** + + This function is deprecated. Get the number of name strings + from the `num_Names' field in the structure returned by + TT_Get_Face_Property() instead. + + .................................................................. + + TT_Get_Name_ID( TT_Face face, + TT_UShort nameIndex, + TT_UShort* platformID, + TT_UShort* encodingID, + TT_UShort* languageID, + TT_UShort* nameID ); + + Returns the ID of a given name string, indexed by the number + `nameIndex' in a given face. The name index ranges from 0 to + `num_names' minus one; this value can be found in the structure + returned by TT_Get_Face_Property(). + + Each string has a `platformID', `encodingID', `languageID' and + `nameID', as defined by the TrueType specification. + + The platformID is typically in the range [0,3]. Some font files + have unusual name table entries; these can be detected from + their platformID which is larger than 3. + + .................................................................. + + TT_Get_Name_String( TT_Face face, + TT_UShort nameIndex, + TT_String** stringPtr, + TT_UShort* length ); + + Returns a name string's address and length. Note that an + invalid name table entry always returns NULL for `stringPtr' and + zero for `length'. + + NOTE 1: + + The string belongs to the face object and should not be + written to or freed by the client application. + + NOTE 2: + + The library does not care about endianess here! If you are + using a little-endian machine and you have to interpret the + string bytes as 16-bit-wide characters (e.g. Unicode encoded), + you must byte-swap the data because 16-bit data is stored as + big-endian in TrueType fonts, and FreeType reads in the whole + name table bytewise. + + .................................................................. + + TT_Get_Font_Data( TT_face face, + TT_Long tag, + TT_Long offset, + void* buffer, + TT_Long* length ); + + Gets font or table data. Similar to the GetFontData() API of + the Windows world. You can use the macro MAKE_TT_TAG() to + generate TrueType table tags from character descriptions, like + + MAKE_TT_TAG( 'e', 'b', 'l', 'c' ) + + Use the value 0 instead for `tag' if you want to access the + whole font file. `offset' specifies the starting offset in the + table (or the offset in the file if tag == 0), `buffer' the + address of target buffer. + + Depending on the value of length, various actions are performed. + If `length' is NULL, the whole table will be loaded. An error + will be returned if `offset' is not 0. If `*length' is zero, + TT_Get_Font_Data() exits immediately, returning only the length + of the given table (in the variable `length'), or of the font + file, depending on the value of `tag'. Finally, if `*length' is + not zero, the next `length' bytes of the table (resp. the font) + are loaded into an array pointed to by `buffer', starting at + offset `offset'. Note that the `buffer' array must be large + enough to hold `length' bytes. + + +-------------------------------------------------------------------- +-------------------------------------------------------------------- + + + +III. Error Messages +=================== + + Most functions return an error code, typed to TT_Error. A return + value of zero indicates no error. The error values are defined in + the file `freetype.h'. In the following table, the prefix + `TT_Err_' is omitted, e.g. `Ok' -> `TT_Err_Ok'. + + + Error Unprefixed Error + Code Macro Name Description + ------------------------------------------------------------------ + + 0x0000 Ok Successful function call. + Always 0! + + ----------------- high-level API error codes --------------------- + + The following error codes are returned by the high-level API to + indicate an invalid client request. + + 0x0001 Invalid_Face_Handle An invalid face object handle was + passed to an API function. + + 0x0002 Invalid_Instance_Handle An invalid instance object handle + was passed to an API function. + + 0x0003 Invalid_Glyph_Handle An invalid glyph container handle + was passed to an API function. + + 0x0004 Invalid_CharMap_Handle An invalid charmap handle was + passed to an API function. + + 0x0005 Invalid_Result_Address An output parameter (a result) + was given a NULL address in an + API call. + + 0x0006 Invalid_Glyph_Index An invalid glyph index was passed + to an API function. + + 0x0007 Invalid_Argument An invalid argument was passed to + an API function. Usually, this + means a simple out-of-bounds + error. + + 0x0008 Could_Not_Open_File The pathname passed doesn't point + to an existing or accessible + file. + + 0x0009 File_Is_Not_Collection Returned by TT_Open_Collection + while trying to open a file which + isn't a collection. + + 0x000A Table_Missing The requested TrueType table is + missing in the font file. + + 0x000B Invalid_Horiz_Metrics The font's HMTX table is invalid. + Denotes a broken font. + + 0x000C Invalid_CharMap_Format A font's charmap entry has an + invalid format. Some other + entries may be valid though. + + 0x000D Invalid_PPem Invalid PPem values specified, + i.e., you are accessing a scaled + glyph without having called + TT_Set_Instance_CharSize() or + TT_Set_Instance_PixelSizes(). + + 0x0010 Invalid_File_Format The file isn't a TrueType font or + collection. + + 0x0011 Invalid_Vert_Metrics The font's VMTX table is invalid. + Denotes a broken font. + + 0x0020 Invalid_Engine An invalid engine handle was + passed to one of the API + functions. + + 0x0021 Too_Many_Extensions The client application is trying + to initialize too many + extensions. The default max + extensions number is 8 (this + value can be changed at compile + time). + + 0x0022 Extensions_Unsupported This build of the engine doesn't + support extensions. + + 0x0023 Invalid_Extension_Id This error indicates that the + client application is trying to + use an extension that has not + been initialized yet. + + 0x0030 No_Vertical_Data There is no vertical data, but + you are requesting it. Instead, + call TT_Get_Face_Metrics() with + NULL pointers for `topBearings' + and `heights'. + + 0x0080 Max_Profile_Missing The max profile table is missing. + => broken font file + + 0x0081 Header_Table_Missing The font header table is missing. + => broken font file + + 0x0082 Horiz_Header_Missing The horizontal header is missing. + => broken font file + + 0x0083 Locations_Missing The locations table is missing. + => broken font file + + 0x0084 Name_Table_Missing The name table is missing. + => broken font file + + 0x0085 CMap_Table_Missing The character encoding tables are + missing. + => broken font file + + 0x0086 Hmtx_Table_Missing The hmtx table is missing. + => broken font file + + 0x0087 OS2_Table_Missing The OS/2 table is missing. + Some Mac fonts don't have it. + + 0x0088 Post_Table_Missing The PostScript table is missing. + => broken font file + + 0x0089 Glyf_Table_Missing The glyph table is missing. + => broken font file + + ----------------- memory component error codes ------------------- + + 0x0100 Out_Of_Memory An operation couldn't be + performed due to memory + exhaustion. + + ----------------- file component error codes --------------------- + + 0x0200 Invalid_File_Offset Trying to seek to an invalid + portion of the font file. + Denotes a broken file. + + 0x0201 Invalid_File_Read Trying to read an invalid portion + of the font file. Denotes a + broken file. + + 0x0202 Invalid_Frame_Access Trying to frame an invalid + portion of the font file. + Denotes a broken file. + + ----------------- glyph loader error codes ----------------------- + + These errors are produced by the glyph loader. They denote an + invalid glyph record within the font file. + + 0x0300 Too_Many_Points The glyph has too many points to + be valid for its font file. + + 0x0301 Too_Many_Contours The glyph has too many contours + to be valid for its font file. + + 0x0302 Invalid_Composite_Glyph A composite glyph's description + is broken. + + 0x0303 Too_Many_Ins The glyph has too many + instructions to be valid for its + font file. + + ----------------- byte-code interpreter error codes -------------- + + These error codes are produced by the TrueType byte-code + interpreter. They usually indicate a broken font file or a broken + glyph within a font. + + 0x0400 Invalid_Opcode Found an invalid opcode in a + TrueType byte-code stream. + + 0x0401 Too_Few_Arguments An opcode was invoked with too + few arguments on the stack. + + 0x0402 Stack_Overflow The interpreter's stack has been + filled up and operations can't + continue. + + 0x0403 Code_Overflow The byte-code stream runs out of + its valid bounds. + + 0x0404 Bad_Argument A function received an invalid + argument. + + 0x0405 Divide_By_Zero A division by 0 operation was + queried by the interpreter + program. + + 0x0406 Storage_Overflow The program tried to access data + outside of its storage area. + + 0x0407 Cvt_Overflow The program tried to access data + outside of its control value + table. + + 0x0408 Invalid_Reference The program tried to reference an + invalid point, zone, or contour. + + 0x0409 Invalid_Distance The program tried to use an + invalid distance. + + 0x040A Interpolate_Twilight The program tried to interpolate + twilight points. + + 0x040B Debug_Opcode The now invalid `debug' opcode + was found in the byte-code + stream. + + 0x040C ENDF_In_Exec_Stream A misplaced ENDF was encountered + in the byte-code stream. + + 0x040D Out_Of_CodeRanges The program tried to allocate too + much code ranges (this is really + an engine internal error that + should never happen). + + 0x040E Nested_DEFS Nested function definitions + encountered. + + 0x040F Invalid_CodeRange The program tried to access an + invalid code range. + + 0x0410 Invalid_Displacement The program tried to use an + invalid displacement. + + 0x0411 Execution_Too_Long In order to get rid of `poison' + fonts, the interpreter produces + this error if more than one + million opcodes have been + interpreted in a single glyph + program. This detects infinite + loops softly. + + ----------------- internal failure error codes ------------------- + + These error codes are produced if an incoherent library state has + been detected. All of these reflect a severe bug in the engine + (or a severe memory corruption due to massive overwrites by your + application into the library's data)! + + If you do encounter a font that makes one of the test programs + produce such an error, please report it! + + 0x0500 Nested_Frame_Access + 0x0501 Invalid_Cache_List + 0x0502 Could_Not_Find_Context + 0x0503 Unlisted_Object + + ----------------- scan-line converter error codes ---------------- + + These error codes are produced by the raster component. They + indicate that an outline structure was incoherently set up, or + that you are trying to render a horribly complex glyph. + + They should be _extremely_ rare, however. + + 0x0600 Raster_Pool_Overflow Render pool overflow. This should + never happen in this release. + + 0x0601 Raster_Negative_Height A negative height was produced. + + 0x0602 Raster_Invalid_Value The outline data wasn't set + properly. Check that: + points >= endContours[contours] + + 0x0603 Raster_Not_Initialized You did not call + TT_Init_FreeType()! + + +--- end of apiref.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/apirefx.txt b/Build/source/libs/freetype/freetype-1.5/docs/apirefx.txt new file mode 100644 index 00000000000..19bc7d9feb3 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/apirefx.txt @@ -0,0 +1,1223 @@ + The FreeType Engine + + Extension Library Reference + + + ----------------------------------- + + + Table of Contents: + + I. Engine extensions + 1. kerning (ftxkern) + 2. PostScript names (ftxpost) + 3. TrueType Open (ftxopen) + a. The `BASE' table (baseline data) + b. The `GDEF' table (glyph definitions) + c. The `GPOS' table (glyph positions) + d. The `GSUB' table (glyph substitions) + e. The `JSTF' table (justification data) + f. auxiliary functions + 4. embedded bitmaps (ftxsbit) + + II. API extensions + 1. cmap iteration (ftxcmap) + 2. internationalized error messages (ftxerr18) + 3. access to the `gasp' table (ftxgasp) + 4. fast retrieval of glyph widths and heights (ftxwidth) + + III. Error codes + + + -------------------- + + +Please read the file `user.txt' for an introduction into FreeType's +extension mechanism and the difference between engine and API +extensions. + + +I. Engine extensions +==================== + +To use engine extensions you have to compile the library with the +macro TT_CONFIG_OPTION_EXTEND_ENGINE. By default, this macro is set +and all engine extensions are linked to the FreeType library. + + + 1. kerning (ftxkern) + -------------------- + + TT_Init_Kerning_Extension( TT_Engine engine ) + + Initializes the kerning extension for a given engine. This must + be called just after the engine creation, and before any face + object allocation. Example: + + TT_Init_FreeType( &engine ); + TT_Init_Kerning_Extension( engine ); + + .................................................................. + + TT_Get_Kerning_Directory( TT_Face face, + TT_Kerning* directory ) + + Queries the kerning directory found in a face object. If no + kerning table is found in the TrueType file, the error + TT_Err_Table_Is_Missing will be returned. + + You can access the subtables through the pointers of the + directory. However, by default, the directory is only loaded if + a face object is created. You must load the subtables that + interest you with a call to TT_Load_Kerning_Table(). + + The layout of all kerning structures is defined in the file + `lib/extend/ftxkern.h'. Formats 0 and 2 (as defined in the + Microsoft TrueType specification) are exposed by this API. + + NOTE: + + This function must be called after the kerning extension has + been initialized. + + .................................................................. + + TT_Load_Kerning_Table( TT_Face face, + TT_UShort kernIndex ) + + Loads the kerning subtable number `kern_index' into memory. The + subtable can be accessed through the pointers provided by the + kerning directory, obtained from a call to the function + TT_Get_Kerning_Directory(). + + Note that the interpretation of the kerning data is left to the + client application. Read the TrueType specification for more + information on kerning encoding. + + NOTE 1: + + This function must be called after the kerning extension were + initialized. + + NOTE 2: + + An example can be found in the file `test/ftstrtto.c'. + + +==================================================================== + + + 2. PostScript names (ftxpost) + ----------------------------- + + TT_Init_Post_Extension( TT_Engine engine ) + + Initializes the PostScript name extension to load the PostScript + glyph names given in the `post' table. This must be called just + after creation of the engine, and before any face object + allocation. See description of TT_Get_PS_Name() for an example. + + .................................................................. + + TT_Load_PS_Names( TT_Face face, + TT_Post* post ) + + Loads the PostScript glyph names into memory. This must be done + before TT_Get_PS_Name() is called. In case of error, either + TT_Err_Invalid_Post_Table or TT_Err_Invalid_Post_Table_Format is + returned. See description of TT_Get_PS_Name() for an example. + + .................................................................. + + TT_Get_PS_Name( TT_Face face, + TT_UShort index, + TT_String** PSname ) + + Get the PostScript glyph name for a given glyph index. A + pointer to the name is returned in `PSname'. Example: + + ... + TT_Post post; + char* PSname; + + ... + TT_Init_Post_Extension( engine ); + TT_Load_PS_Names( face, &post ); + + ... + TT_Get_PS_Name( face, index, &PSname ); + + + NOTE 1: + + You must not alter the PostScript glyph name string returned + in `PSname'. + + NOTE 2: + + Some standard names sometimes present some variations, as: + + Omega vs. Ohm + Delta vs. increment + macron vs. overscore + mu vs. mu1 + periodcentered vs. middot + + We always return the first listed name, which correspond to + the last version of the TrueType specifications (which did + vary in the past on this respect). You may have to adjust the + source (in lib/extend/ftxpost.c) in order to interface with + some old applications. + + +==================================================================== + + + 3. TrueType Open (ftxopen) + -------------------------- + + Please note that TrueType Open specific error codes have the + prefix `TTO_Err_' instead of `TT_Err_'. + + a. The `BASE' table (baseline data) + + Not yet supported. + + b. The `GDEF' table (glyph definitions) + + TT_Init_GDEF_Extension( TT_Engine engine ) + + Initializes the GDEF extension to load the glyph definition + data given in the `GDEF' table. This must be called just + after creation of the engine, and before any face object + allocation. See the file `ftstrtto.c' for an example. + + ................................................................ + + TT_Load_GDEF_Table( TT_Face face, + TTO_GDEFHeader* gdef ) + + Loads the GDEF table into `gdef' for a given face `face'. + This must be done before any queries about glyph properties + with TT_GSUB_Get_Property(). Returns TT_Err_Table_Missing if + there is no GDEF table in the font. + + ................................................................ + + TT_GDEF_Get_Glyph_Property( TTO_GDEFHeader* gdef, + TT_UShort glyphID, + TT_UShort* property ) + + Use this function to get glyph properties in the variable + `property' for the glyph with index `glyphID' stored in the + `gdef' table. This data is essential for many fonts to + correctly apply contextual substitution (both GSUB and GPOS). + As a special case, zero is assigned to `property' if `gdef' is + NULL or the glyph has no special glyph property assigned to + it. The other return values of `property' are TTO_BASE, + TTO_LIGATURE, TTO_MARK, and TTO_COMPONENT; you can directly + apply the `LookupFlag' mask to check for certain properties: + + TTO_GDEFHeader* gdef; + TTO_Lookup* lo; + TT_UShort glyph_ID; + TT_UShort p; + + + TT_GDEF_Get_Property( gdef, glyph_ID, &p ); + + if ( p & lo->LookupFlag ) + return TTO_Err_Not_Covered; + + Usually, you don't need to take care of glyph properties by + yourself since TT_GSUB_Apply_String() will do this for you by + calling TT_GDEF_Get_Property(). + + Some fonts need GDEF-like data even if no GDEF table is + provided (for example, the Arabic script needs information + which glyphs are base glyphs and which are mark glyphs). In + such cases, you should use TT_GDEF_Build_ClassDefinition() to + build the necessary structures so that TT_GDEF_Get_Property() + returns meaningful values. + + See also TT_Load_GSUB_Table() and TT_Load_GPOS_Table(). + + ................................................................ + + TT_GDEF_Build_ClassDefinition( TTO_GDEFHeader* gdef, + TT_UShort num_glyphs, + TT_UShort glyph_count, + TT_UShort* glyph_array, + TT_UShort* class_array ) + + Fills a `gdef' structure with data to make + TT_GDEF_Get_Property() work in case no GDEF table is + available. `num_glyphs' is the number of glyphs in the font. + + `glyph_count' is the number of glyphs resp. class values (as + specified in the GDEF specification) given in the arrays + `glyph_array' and `class_array', respectively. The glyph + indices in `glyph_array' must be all different and sorted in + ascending order; the function expects that glyph index + `glyph_array[n]' has its class value in `class_array[n]'. + + Note that mark attach classes as defined in OpenType 1.2 are + not supported for constructed GDEF tables. + + See `arabic.c' for an example. + + + c. The `GPOS' table (glyph positionings) + + For glyph positioning, a data object of type TTO_GPOS_Data is + used. The `x_pos' and `y_pos' fields contain offsets to be + added to the glyph's position; `x_advance' and `y_advance' hold + values to be added to the horizonal and vertical advance widths, + respectively. If `new_advance' is TRUE, `x_advance' and + `y_advance' are absolute, i.e., they won't be added to the + original glyph's value but rather replace them. All offset + values are given as fractional pixels. + + To position marks, `back' holds the number of glyphs to go back + for applying `x_pos' and `y_pos' (advance values are always zero + in this case). If the target glyph itself has a non-zero `back' + value, it is necessary to repeat this process -- the offset + values have to be accumulated then. + + As a consequence, it is necessary to track glyph positions. + + struct TTO_GPOS_Data_ + { + TT_Pos x_pos; + TT_Pos y_pos; + TT_Pos x_advance; + TT_Pos y_advance; + TT_UShort back; + TT_Bool new_advance; + }; + + typedef struct TTO_GPOS_Data_ TTO_GPOS_Data; + + Here some pseudo code to demonstrate the needed algorithm: + + TT_GSUB_Apply_String() + TT_GPOS_Apply_String() + collect_glyph_positions() /* don't advance for marks */ + /* take care of kerning */ + /* apply GPOS data */ + + for all glyphs do + { + if `back' == 0 + render_glyph_at_current_position() + else + { + search_base_glyph() + render_glyph_at_base_glyph_position() + } + } + + A real example can be found in ftstrtto.c. Please note that the + code in this test program is not optimized; using a glyph cache + could improve speed considerably. + + Contrary to GSUB handling, GPOS needs data from the glyphs + itself. Some formats of anchor tables (used e.g. to attach mark + glyphs to base glyphs) and device tables refer to contour + points, and cursive connections need advance values and + dimensions of the glyphs if used vertically (vertical cursive + connections have not been implemented yet -- this is the only + omission of GPOS support currently). + + Two hooks are defined to get this data: TTO_GlyphFunction and + TTO_MMFunction. The former defaults to TT_Load_Glyph() and + should be replaced with a similar function which caches data if + necessary, the latter (to access data from Multiple Master + fonts) defaults to an error message. + + GPOS handling must always be done *after* GSUB handling! + + ................................................................ + + TT_Init_GPOS_Extension( TT_Engine engine ) + + Initializes the GPOS extension to load the glyph positioning + data given in the `GPOS' table. This must be called just + after creation of the engine, and before any face object + allocation. See the files `ftstrtto.c' and `ftdump.c' for + detailed examples. + + ................................................................ + + TT_Load_GPOS_Table( TT_Face face, + TTO_GPOSHeader* gpos, + TTO_GDEFHeader* gdef ) + + Loads the GPOS table into `gpos' for a given face `face'. + This must be done before any queries about or selection of + scripts, languages, and features. Returns + TT_Err_Table_Missing if there is no GPOS table in the font. + + `gdef' should contain a pointer to an associated GDEF table, + either a native one loaded with TT_Load_GDEF_Table() or + emulated with TT_GDEF_Build_ClassDefinition(). If `gdef' is + set to NULL, no GDEF data will be used. + + ................................................................ + + TT_GPOS_Select_Script( TTO_GPOSHeader* gpos, + TT_ULong script_tag, + TT_UShort* script_index ) + + This function sets the script index of a given script tag + `script_tag' in the variable `script_index' for the GPOS table + `gpos'. Returns TTO_Err_Not_Covered if the script tag cannot + be found. The available script tags can be queried with the + function TT_GPOS_Query_Scripts(). + + ................................................................ + + TT_GPOS_Select_Language( TTO_GPOSHeader* gpos, + TT_ULong language_tag, + TT_UShort script_index, + TT_UShort* language_index, + TT_UShort* req_feature_index ) + + This function sets the language index of a given language tag + `language_tag' and script index `script_index' in the variable + `language_index' for the GPOS table `gpos'. Returns + TTO_Err_Not_Covered if the language tag cannot be found. The + available language tags can be queried with the function + TT_GPOS_Query_Languages(). + + Additionally, the index of the required feature for this + language system is returned in `req_feature_index'; it must be + later registered for use with TT_GPOS_Add_Feature(). + + ................................................................ + + TT_GPOS_Select_Feature( TTO_GPOSHeader* gpos, + TT_ULong feature_tag, + TT_UShort script_index, + TT_UShort language_index, + TT_UShort* feature_index ) + + This function sets the feature index of a feature tag + `feature_tag', script index `script_index', and language index + `language_index' in the variable `feature_index' for the GPOS + table `gpos'. Returns TTO_Err_Not_Covered if the feature tag + cannot be found. The available feature tags can be queried + with the function TT_GPOS_Query_Features(). Setting + language_index to 0xFFFF selects the default language system. + + ................................................................ + + TT_GPOS_Query_Scripts( TTO_GPOSHeader* gpos, + TT_ULong** script_tag_list ) + + Returns the available script tags for a given GPOS table + `gpos' in the array `script_tag_list'. The array can be later + deallocated with free(). + + ................................................................ + + TT_GPOS_Query_Languages( TTO_GPOSHeader* gpos, + TT_UShort script_index, + TT_ULong** language_tag_list ) + + Returns the available language tags for a given GPOS table + `gpos' and script index `script_index' in the array + `language_tag_list'. The array can be later deallocated with + free(). + + ................................................................ + + TT_GPOS_Query_Features( TTO_GPOSHeader* gpos, + TT_UShort script_index, + TT_UShort language_index, + TT_ULong** feature_tag_list ) + + Returns the available feature tags for a given GPOS table + `gpos', script index `script_index', and language index + `language_index' in the array `feature_tag_list'. If language + index is set to 0xFFFF, the values for the default language + system are returned. The array can be later deallocated with + free(). + + ................................................................ + + TT_GPOS_Add_Feature( TTO_GPOSHeader* gpos, + TT_UShort feature_index, + TT_UShort property ) + + To prepare a call to TT_GPOS_Apply_String() which should + process a given feature with index `feature_index' and the + property `property', you must use this function. Its task is + to mark the lookup tables used by the feature for further + processing. + + `property' defines a relationship between the input string + object and the specific feature. The client must handle this + variable as a bit field, i.e., up to 16 user properties can be + defined. If `property' is set to ALL_GLYPHS (0xFFFF, the only + predefined value), or if the input string object has no set + bits in the `properties' field, the feature applies to all + glyphs. If bit `x' is set in `property', the feature applies + only to glyphs which have bit `x' not set in glyph's + `properties' field in the input string object. See + TT_GPOS_Apply_String() for an example. + + Returns TT_Err_Invalid_Argument in case of error. + + ................................................................ + + TT_GPOS_Clear_Features( TTO_GPOSHeader* gpos ) + + Clears the list of used features and properties. No lookup + tables will be processed. + + ................................................................ + + TT_GPOS_Register_Glyph_Function( TTO_GPOSHeader* gpos, + TTO_GlyphFunction gfunc ); + + Installs a function `gfunc' which loads a glyph. Its + parameters are the same as in a call to TT_Load_Glyph() -- if + no glyph loading function will be registered with + TTO_GPOS_Register_Glyph_Function(), TT_Load_Glyph() will be + called indeed. The purpose of this function is to provide a + hook for caching glyph outlines and sbits (using the + instance's generic pointer to hold the data). + + If for some reason no outline data is available (e.g. for an + embedded bitmap glyph), _glyph->outline.n_points should be set + to zero. _glyph can be computed with + + _glyph = HANDLE_Glyph( glyph ) + + `gfunc' is defined as + + typedef TT_Error + (*TTO_GlyphFunction)(TT_Instance instance, + TT_Glyph glyph, + TT_UShort glyphIndex, + TT_UShort loadFlags ); + + ................................................................ + + TT_GPOS_Register_MM_Function( TTO_GPOSHeader* gpos, + TTO_MMFunction mmfunc, + void* data ); + + Installs a function `mmfunc' which accesses the PostScript + interpreter. Multiple Master fonts need this interface to + convert a metric ID (as stored in an OpenType font version 1.2 + or higher) into a metric value. + + `data' points to a user-defined structure which will not be + used by the GPOS extension itself. It is passed directly to + `mmfunc', which is defined as + + typedef TT_Error + (*TTO_MMFunction)(TT_Instance instance, + TT_UShort metric_id, + TT_Pos* metric_value, + void* data ); + + `metric_value' must be returned as a scaled value (but + shouldn't be rounded). + + ................................................................ + + TT_GPOS_Apply_String( TT_Instance instance, + TT_Glyph glyph, + TTO_GPOSHeader* gpos, + TT_Bool load_flags, + TTO_GSUB_String* in, + TTO_GPOS_Data** out, + TT_Bool dvi, + TT_Bool r2l ) + + This is the very function which handles glyph positioning + according to the features set up with TT_GPOS_Add_Feature(), + using both GPOS and GDEF data (if defined). A TTO_GSUB_String + object `in' (see the next section for a complete description) + and a TTO_GPOS_Data object array pointer `out' (as described + above) are taken for input and output; after successful + excecution, the GPOS data can been found in `out'. Note that + the `out' array has in->length elements. + + `instance', `glyph', and `load_flags' are directly forwarded + to the glyph function registered with + TTO_GPOS_Register_Glyph_Function(). Note that glyphs are + always loaded as scaled. + + If `dvi' is TRUE, `glyph' is ignored completely. Use this to + get device independent positioning values. + + The parameter `r2l' should be set to TRUE if you process a + right-to-left script like Arabic. It is used for cursive + connections only to compute correct advance values. + + Example: + + /* We assume that the feature `xxxx' has index 5, and */ + /* feature `yyyy' has index 8, applying only to glyphs */ + /* with the property `FINAL_GLYPHS' set (0x1000 is an */ + /* ad-hoc value just for this example). */ + + /* The order of calls to TT_GPOS_Add_Feature() is not */ + /* significant. */ + + #define FINAL_GLYPHS 0x1000 + + TTO_GPOS_DATA* gd = NULL; + + + TT_GPOS_Clear_Features( &gpos ); + TT_GPOS_Add_Feature( &gpos, 8, FINAL_GLYPHS ); + TT_GPOS_Add_Feature( &gpos, 5, ALL_GLYPHS ); + + TT_GSUB_Apply_String( &gsub, &in, &out ); + TT_GPOS_Apply_String( instance, glyph, &gpos, + TTLOAD_HINT_GLYPH, + &out, &gd, 0, 0 ); + + You must initialize the `gd' pointer to NULL; allocation + necessary for the `gd' array will be handled automatically. + If necessary, you can use free() to deallocate `gd'. + + + d. The `GSUB' table (glyph substitions) + + For glyph substitution, a string object of type TTO_GSUB_String + is used. The field `length' holds the length of the string, + `pos' points to the actual position in the glyph string `string' + (for input strings) resp. the position where the substituted + glyphs should be placed at (for output strings). + + Within the `properties' array (which must always have the same + length as `string' if set), you can define properties for glyphs + -- `string[n]' is associated with `properties[n]'. The idea is + that some features apply to specific glyphs only. As an + example, the `fina' feature for Arabic applies only to glyphs + which appear at the end of a word (strictly speaking, this + feature is used only for glyphs which have a `final' property; + such glyphs can occur in the middle of a word also under certain + circumstances which is dependent on Arabic script rules). The + relationship between properties and features can be set up with + the function TT_GSUB_Add_Feature(). If `properties' is set to + NULL, all selected features apply to all glyphs in the given + string object. If `properties' is non-NULL, the elements of the + array are treated as bit fields. A set flag means that the + corresponding feature (as set with the TT_GSUB_Add_Feature() + function) should not be applied to the particular glyph. As a + consequence, a zero value for these 16 bits means that all + features should be applied, and a value of 0xFFFF implies that + no feature at all should be used for the glyph. + + The field `allocated' is for internal use only and must not be + modified. If its value is larger than zero, you should use + free() to deallocate the memory used by `string' (and + `properties' if set) in case you want to destroy a + TTO_GSUB_String object (memory for `string' and `properties' is + allocated automatically e.g. by TT_GSUB_Apply_String() for + output string objects). + + struct TTO_GSUB_String_ + { + TT_ULong length; + TT_ULong pos; + TT_ULong allocated; + TT_UShort* string; + TT_UShort* properties; + }; + + typedef struct TTO_GSUB_String_ TTO_GSUB_String; + + Note that the `string' field must contain glyph indices, not + character codes. + + For initializing an input string object, you should set the + `length', `string', and `properties' fields (the last one only + if necessary) to appropriate values. `pos' has to be set to the + position where the substitution lookups should start (usually + zero). The `allocated' field will be ignored. + + For initializing an output string object, all fields (except + `length' which will be ignored) must be set to zero. If you + want to reuse the object, set `pos' to the position where the + substituted glyphs should be placed at (usually zero), but don't + touch the `allocated', `string', and `properties' fields. + + ................................................................ + + TT_Init_GSUB_Extension( TT_Engine engine ) + + Initializes the GSUB extension to load the glyph substitution + data given in the `GSUB' table. This must be called just + after creation of the engine, and before any face object + allocation. See the files `ftstrtto.c' and `ftdump.c' for + detailed examples. + + ................................................................ + + TT_Load_GSUB_Table( TT_Face face, + TTO_GSUBHeader* gsub, + TTO_GDEFHeader* gdef ) + + Loads the GSUB table into `gsub' for a given face `face'. + This must be done before any queries about or selection of + scripts, languages, and features. Returns + TT_Err_Table_Missing if there is no GSUB table in the font. + + `gdef' should contain a pointer to an associated GDEF table, + either a native one loaded with TT_Load_GDEF_Table() or + emulated with TT_GDEF_Build_ClassDefinition(). If `gdef' is + set to NULL, no GDEF data will be used. + + ................................................................ + + TT_GSUB_Select_Script( TTO_GSUBHeader* gsub, + TT_ULong script_tag, + TT_UShort* script_index ) + + This function sets the script index of a given script tag + `script_tag' in the variable `script_index' for the GSUB table + `gsub'. Returns TTO_Err_Not_Covered if the script tag cannot + be found. The available script tags can be queried with the + function TT_GSUB_Query_Scripts(). + + ................................................................ + + TT_GSUB_Select_Language( TTO_GSUBHeader* gsub, + TT_ULong language_tag, + TT_UShort script_index, + TT_UShort* language_index, + TT_UShort* req_feature_index ) + + This function sets the language index of a given language tag + `language_tag' and script index `script_index' in the variable + `language_index' for the GSUB table `gsub'. Returns + TTO_Err_Not_Covered if the language tag cannot be found. The + available language tags can be queried with the function + TT_GSUB_Query_Languages(). + + Additionally, the index of the required feature for this + language system is returned in `req_feature_index'; it must be + later registered for use with TT_GSUB_Add_Feature(). + + ................................................................ + + TT_GSUB_Select_Feature( TTO_GSUBHeader* gsub, + TT_ULong feature_tag, + TT_UShort script_index, + TT_UShort language_index, + TT_UShort* feature_index ) + + This function sets the feature index of a feature tag + `feature_tag', script index `script_index', and language index + `language_index' in the variable `feature_index' for the GSUB + table `gsub'. Returns TTO_Err_Not_Covered if the feature tag + cannot be found. The available feature tags can be queried + with the function TT_GSUB_Query_Features(). Setting + language_index to 0xFFFF selects the default language system. + + ................................................................ + + TT_GSUB_Query_Scripts( TTO_GSUBHeader* gsub, + TT_ULong** script_tag_list ) + + Returns the available script tags for a given GSUB table + `gsub' in the array `script_tag_list'. The array can be later + deallocated with free(). + + ................................................................ + + TT_GSUB_Query_Languages( TTO_GSUBHeader* gsub, + TT_UShort script_index, + TT_ULong** language_tag_list ) + + Returns the available language tags for a given GSUB table + `gsub' and script index `script_index' in the array + `language_tag_list'. The array can be later deallocated with + free(). + + ................................................................ + + TT_GSUB_Query_Features( TTO_GSUBHeader* gsub, + TT_UShort script_index, + TT_UShort language_index, + TT_ULong** feature_tag_list ) + + Returns the available feature tags for a given GSUB table + `gsub', script index `script_index', and language index + `language_index' in the array `feature_tag_list'. If language + index is set to 0xFFFF, the values for the default language + system are returned. The array can be later deallocated with + free(). + + ................................................................ + + TT_GSUB_Add_Feature( TTO_GSUBHeader* gsub, + TT_UShort feature_index, + TT_UShort property ) + + To prepare a call to TT_GSUB_Apply_String() which should + process a given feature with index `feature_index' and the + property `property', you must use this function. Its task is + to mark the lookup tables used by the feature for further + processing. + + `property' defines a relationship between the input string + object and the specific feature. The client must handle this + variable as a bit field, i.e., up to 16 user properties can be + defined. If `property' is set to ALL_GLYPHS (0xFFFF, the only + predefined value), or if the input string object has no set + bits in the `properties' field, the feature applies to all + glyphs. If bit `x' is set in `property', the feature applies + only to glyphs which have bit `x' not set in glyph's + `properties' field in the input string object. See + TT_GSUB_Apply_String() for an example. + + Returns TT_Err_Invalid_Argument in case of error. + + ................................................................ + + TT_GSUB_Clear_Features( TTO_GSUBHeader* gsub ) + + Clears the list of used features and properties. No lookup + tables will be processed. + + ................................................................ + + TT_GSUB_Register_Alternate_Function( TTO_GSUBHeader* gsub, + TTO_AltFunction altfunc, + void* data ) + + Installs a callback function to handle alternate + substitutions. `data' is a generic pointer to a user-defined + structure which will be completely ignored by the ftxopen + extension. `altfunc' is a function pointer defined as + + typedef TT_UShort + (*TTO_AltFunction)(TT_ULong pos, + TT_UShort glyphID, + TT_UShort num_alternates, + TT_UShort* alternates, + void* data ); + + If TT_GSUB_Apply_String() encounters an alternate lookup while + processing the input string, it will call the function + `altfunc' to find out which alternate glyph it should use. + `pos' gives the position in the string, `glyphID' the glyph ID + of the glyph to be replaced with an alternate glyph, and + `num_alternates' the number of alternate glyphs in the + `alternates' array. A pointer to the user-defined `data' + structure is also available. `altfunc' must return an index + into `alternates'. + + If `altfunc' is NULL or if this function isn't called at all, + TT_GSUB_Apply_String() will always use the first alternate + glyph. + + Please note that theoretically an alternate lookup can happen + during any other lookup! For example, a lookup chain like + + single subst -> alternate subst -> ligature subst + + *is* possible (albeit rather unlikely). Thus be warned that + `pos' does not necessarily reflect the position of a glyph to + be displayed at all, nor does `glyphID' specifies a glyph + which will be in the final output string. + + ................................................................ + + TT_GSUB_Apply_String( TTO_GSUBHeader* gsub, + TTO_GSUB_String* in, + TTO_GSUB_String* out ) + + This is the very function which handles glyph substitution + according to the features set up with TT_GSUB_Add_Feature(), + using both GSUB and GDEF data (if defined). Two + TTO_GSUB_String objects `in' and `out' (as described above) + are taken for input and output; after successful excecution, + the converted glyph string can been found in `out', and + `out.length' gives the actual length of the output string + (counted from the begin of the array). + + Example: + + /* We assume that the feature `xxxx' has index 5, and */ + /* feature `yyyy' has index 8, applying only to glyphs */ + /* with the property `FINAL_GLYPHS' set (0x1000 is an */ + /* ad-hoc value just for this example). */ + + /* The order of calls to TT_GSUB_Add_Feature() is not */ + /* significant. */ + + #define FINAL_GLYPHS 0x1000 + + TT_GSUB_Clear_Features( &gsub ); + TT_GSUB_Add_Feature( &gsub, 8, FINAL_GLYPHS ); + TT_GSUB_Add_Feature( &gsub, 5, ALL_GLYPHS ); + + TT_GSUB_Apply_String( &gsub, &in, &out ); + + You must initialize both `in' and `out' structures; allocation + necessary for the `out' object will be handled automatically. + + In case you don't register a function to handle alternate + substitutions (GSUB lookup 3), always the first alternate + glyph will be used. See TT_GSUB_Register_Alternate_Function() + above for more details. + + + e. The `JSTF' table (justification data) + + Not yet supported. + + + f. auxiliary functions + + TT_GSUB_Add_String( TTO_GSUB_String* in, + TT_UShort num_in, + TTO_GSUB_String* out, + TT_UShort num_out, + TT_UShort* glyph_data, + TT_UShort component, + TT_UShort ligID ) + + This function copies `num_out' elements from `glyph_data' to + `out', advancing the array pointer in the `in' structure by + `num_in' elements, and in `out' by `num_out' elements. If the + string (resp. the properties) array in `out' is empty or too + small, it allocates resp. reallocates the string (and + properties) array. Finally, it sets the `length' field of + `out' equal to `pos' of the `out' structure. + + The properties (if defined) for all replaced glyphs are taken + from the glyph at position `in->pos'. + + If `component' is 0xFFFF, the value `in->component[in->pos]' + will be copied `num_out' times, otherwise `component' itself + will be used to fill `out->component'. + + If `ligID' is 0xFFFF, the value `in->lig_IDs[in->pos]' will be + copied `num_out' times, otherwise `ligID' itself will be used + to fill `out->ligIDs'. + + TT_GSUB_Add_String() is normally used in + TT_GSUB_Apply_String(); you will need it for the special case + to skip some glyphs (i.e., copy glyphs directly from the `in' + to the `out' object), bypassing a possible GSUB substitution. + + Here an example which copies one glyph: + + TT_GSUB_Add_String( in, 1, + out, 1, + &in->string[in->pos], + 0xFFFF, 0xFFFF ); + + +==================================================================== + + + 4. embedded bitmaps (ftxsbit) + ----------------------------- + + TT_Init_SBit_Extension( TT_Engine engine ) + + Initializes the embedded bitmap extension to load the bitmap + glyphs given in the various sbit tables: `EBLC', `bloc', `EBDT', + and `bdat' (`bloc' and `bdat' tables are only in Apple fonts; + the former is equivalent to `EBLC', the latter equivalent to + `EBDT'). This must be called just after creation of the engine, + and before any face object allocation. See description of + TT_Load_Glyph_Bitmap() for an example. + + .................................................................. + + TT_Get_Face_Bitmaps( TT_Face face, + TT_EBLC* eblc_table ) + + Loads the `EBLC' (resp. `bloc') table from a font file into the + `eblc_table' structure. Use this function for testing whether + embedded bitmaps are available or not. + + This function returns TT_Err_Table_Missing if the font contains + no embedded bitmaps. All fields in `eblc_table' will then be + set to 0. + + .................................................................. + + TT_New_SBit_Image( TT_SBit_Image** image ) + + Allocates a new embedded bitmap container, pointed to by + `image'. + + .................................................................. + + void TT_Done_SBit_Image( TT_SBit_Image* image ) + ^^^^ + + Releases the embedded bitmap container `image'. + + .................................................................. + + TT_Get_SBit_Strike( TT_Face face, + TT_Instance instance, + TT_SBit_Strike* strike ) + + Loads a suitable strike (i.e. bitmap sizetable) for the given + instance. Will return TT_Err_Invalid_PPem if there is no strike + for the current x_ppem and y_ppem values. + + .................................................................. + + TT_Load_Glyph_Bitmap( TT_Face face, + TT_Instance instance, + TT_UShort glyph_index, + TT_SBit_Image* bitmap ); + + Loads a glyph bitmap for a given glyph index `glyph_index' (in + face `face' and instance `instance') into `bitmap'. It calls + TT_Get_SBit_Strike() internally for checking the current x_ppem + and y_ppem values. + + This function returns an error if there is no embedded bitmap + for the glyph at the given instance. + + Example (omitting the error handling): + + ... + TT_SBit_Image* bitmap; + + ... + TT_Init_SBit_Extension( engine ); + TT_New_SBit_Image( &bitmap ); + ... + TT_Load_Glyph_Bitmap( face, instance, glyph_index, bitmap ); + + + +-------------------------------------------------------------------- +-------------------------------------------------------------------- + + + +II. API extensions +================== + +To use API extensions, simply compile the specific extension file +and link it to the library or your program. By default, all +extensions described below are linked to the library. + + + 1. cmap iteration (ftxcmap) + --------------------------- + + TT_Long TT_CharMap_First( TT_CharMap charMap, + ^^^^^^^ TT_UShort* glyph_index ) + + Returns the first valid character code in a given character map + `charMap'. Also returns the corresponding glyph index (in the + parameter `*glyph_index'). In case of failure, -1 is returned, + and `*glyph_index' is undefined. + + .................................................................. + + TT_Long TT_CharMap_Next( TT_CharMap charMap, + ^^^^^^^ TT_ULong last_char, + TT_UShort* glyph_index ) + + Returns the next valid character code in a given character map + `charMap' which follows `last_char'. Also returns the + corresponding glyph index (in the parameter `*glyph_index'). In + case of failure, -1 is returned, and `glyph_index' is undefined. + + .................................................................. + + TT_Long TT_CharMap_Last( TT_CharMap charMap, + ^^^^^^^ TT_UShort* glyph_index ) + + Returns the last valid character code in a given character map + `charMap'. Also returns the corresponding glyph index (in the + parameter `*glyph_index'). In case of failure, -1 is returned, + and `*glyph_index' is undefined. + + +==================================================================== + + + 2. internationalized error messages (ftxerr18) + ---------------------------------------------- + + This extension provides internationalized error strings from the + various error messages. It uses the `gettext' package if + available or returns English/American message strings if not. + Currently, the gettext package is only available on UNIX-like + systems like Linux (and on similarly inspired systems, like DJGPP + or MinGW); this means that for other platforms only English error + strings are returned. + + If the gettext package is found on your system, the configure + script automatically includes it by default. In case you don't + want to use it, or if you encounter some problems compiling this + file, try to disable nls support by configuring FreeType with + `./configure --disable-nls'. + + Please read the gettext info files for more information how to set + up your system for internationalized messages. A short + introduction is also given in the file `i18n.txt'. + + + TT_String* TT_ErrToString18( TT_Error i ) + ^^^^^^^^^^ + + This function returns an error string for a given error code + `i'. The type `TT_String' usually defaults to `char'; see + apiref.txt for more details. + + An example how to use this function (in connection with the + gettext interface) is given in test/ftdump.c or test/fterror.c. + + +==================================================================== + + + 3. access to the `gasp' table (ftxgasp) + --------------------------------------- + + The `gasp' table is currently loaded by the core engine, but the + standard API doesn't give access to it. + + + TT_Get_Face_Gasp_Flags( TT_Face face, + TT_UShort point_size, + TT_Bool* grid_fit, + TT_Bool* smooth_font ) + + This function returns for a given `point_size' the values of the + gasp flags `grid_fit' and `smooth_font'. The returned values + are booleans (where 0 = NO, and 1 = YES). + + Note that this function will return TT_Err_Table_Missing if the + font file doesn't contain any gasp table. + + +==================================================================== + + + 4. fast retrieval of glyph widths and heights (ftxwidth) + -------------------------------------------------------- + + This extension is used to parse the `glyf' table of a TrueType + file in order to extract the bounding box of a given range of + glyphs. + + The bounding box is then used to build font unit widths and + heights that are returned in two parallel arrays. + + This extension is needed by the FreeType/2 OS/2 Font Driver. + + + TT_Get_Face_Widths( TT_Face face, + TT_UShort first_glyph, + TT_UShort last_glyph, + TT_UShort* widths, + TT_UShort* heights ) + + Returns the widths (in array `widths') and heights (in array + `heights') of a glyph range which starts at `first_glyph' and + ends at `last_glyph'. All returned values are returned in font + units. If either `widths' or `heights' is set to a NULL + pointer, no data will be returned for that particular array. + + Note: TT_Get_Face_Widths() does *not* allocate the two arrays! + + + +-------------------------------------------------------------------- +-------------------------------------------------------------------- + + + +III. Error Messages +=================== + + Most functions return an error code, typed to TT_Error. A return + value of zero indicates no error. The error values are defined in + the various extension header files (e.g. ftxkern.h). In the + following table, the prefix `TT_Err_' is omitted, e.g. `Ok' -> + `TT_Err_Ok'. + + + Error Unprefixed Error + Code Macro Name Description + ------------------------------------------------------------------ + + 0x0A00 Invalid_Kerning_Table_Format + An invalid kerning subtable + format was found in this font. + + 0x0A01 Invalid_Kerning_Table A kerning table contains illegal + glyph indices. + + 0x0B00 Invalid_Post_Table_Format + The post table format specified + in the font is invalid. + + 0x0B01 Invalid_Post_Table The post table contains illegal + entries. + + + Here the TrueType Open error codes. In the following table, the + prefix `TTO_Err_' is omitted. + + + Error Unprefixed Error + Code Macro Name Description + ------------------------------------------------------------------ + 0x1000 Invalid_SubTable_Format The TrueType Open subtable format + specified in the font is invalid. + + 0x1001 Invalid_SubTable A TrueType Open subtable contains + illegal entries. + + 0x1002 Not_Covered The requested feature, glyph, + etc. isn't covered by the actual + function. + + 0x1003 Too_Many_Nested_Contexts + A loop in the contextual lookup + tables (either GSUB or GPOS) has + been detected. + + 0x1004 No_MM_Interpreter The interface to a PostScript + interpreter with Multiple Master + font support is missing. + + 0x1010 Invalid_GSUB_SubTable_Format + The GSUB subtable format + specified in the font is invalid. + + 0x1011 Invalid_GSUB_SubTable The GSUB subtable contains + illegal entries. + + 0x1020 Invalid_GPOS_SubTable_Format + The GPOS subtable format + specified in the font is invalid. + + 0x1021 Invalid_GPOS_SubTable The GPOS subtable contains + illegal entries. + + 0x1030 Invalid_GDEF_SubTable_Format + The GDEF subtable format + specified in the font is invalid. + + 0x1031 Invalid_GDEF_SubTable The GDEF subtable contains + illegal entries. + + +--- end of apirefx.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/bitmaps.txt b/Build/source/libs/freetype/freetype-1.5/docs/bitmaps.txt new file mode 100644 index 00000000000..79ed2ddbea9 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/bitmaps.txt @@ -0,0 +1,770 @@ + + Bitmap and Pixmap generation with FreeType + ------------------------------------------ + + Table of Contents + + + Introduction + + I. The rasterizer component + + II. Bitmap & pixmap descriptors + + III. Rendering an outline + + IV. Anti-aliasing palette and other concerns + + Conclusion + + + +Introduction +------------ + + This document describes the steps that are needed to render a + glyph outline into a bitmap or a pixmap with the FreeType library. + It contains several important details needed to generate bitmaps + correctly in all situations, including if an outline has been + transformed or translated. + + +-------------------------------------------------------------------- + + +I. The rasterizer component +--------------------------- + + In FreeType, the component in charge of performing bitmap and + pixmap rendering is called the `rasterizer'. Generation is + performed through a traditional process called `scan-line + conversion', but exhibits certain properties: + + - The rasterizer doesn't allocate bitmaps: + + In fact, it is only able to render an outline into an existing + bitmap or pixmap, which is passed to one of its rendering + functions. This means that the target bitmap/pixmap must be set + up correctly by the caller to achieve desired results. Setting + up bitmap and pixmap descriptors is explained in section II. + + - It is able to render anti-aliased pixmaps directly: + + This is unlike other graphics packages, which render to a + `large' bitmap which is then filtered down. Putting the + anti-aliasing logic within the rasterizer improves performance + and reduces memory usage, as well as lets us use better + algorithms which couldn't work in a `two-phase' process. + + The rasterizer is located in the files `ttraster.h' and + `ttraster.c'. + + The format of outlines isn't important for most developers and + won't be discussed here. However, a few conventions must be + explained regarding the vector outlines: + + + 1. Units + + All point coordinates within an outline are stored in 32-bit + fractional pixel values, using the 26.6 fixed float format + (which uses 26 bits for the integer part, and 6 bits for the + fractional part). The following table gives some examples of + real versus 26.6 coordinates: + + ----------------------------------------- + real real coord 26.6 coord + coord. * 2^6 + ----------------------------------------- + 0 0*64 = 0.0 0 + 2.4 2.4*64 = 153.6 154 + 3 3*64 = 192.0 192 + -1.7 -1.7*64 = -108.8 -109 + + As you can see, conversion is relatively simple -- basically a + multiplication by 64. + + In order to differentiate coordinates expressed in real or 26.6 + systems, we'll use in the following lines brackets (`[' and `]') + for real coordinates, and simple parentheses (`(' and `)') for + fractional coordinates so that + + [1.0,2.5] equals (64,160) + + [0,0] equals (0,0) + + [-2,3] equals (-128,192) + + + 2. Orientation + + The rasterizer uses the traditional convention of an X axis + oriented from left to right, and of a Y axis oriented from + bottom to top. + + ^ Y + | + | + | + -*-----> X + | + + You've probably already used it at school when doing math :-) + + Though the orientation of bitmap lines has the opposite + direction on nearly all graphics systems, the former convention + is the _right_ one when it comes to vector graphics. The reason + is simply that for managing angles and vector cross-products + resp. orientations in complex algorithms, a single convention, + used in math as well as computing alike solves many headaches. + + And due to education, most people expect a 45 degrees angle to + be in the top right quadrant, at coordinate (1,1). + + + 3. Pixels and the grid + + In a vector outline, a point is immaterial and has no size or + width, just like in usual geometry. A `pixel' is an element of + a computer image called a `map' (like a bitmap or a pixmap). + + The FreeType rasterizer follows the convention defined by the + TrueType specification regarding pixel placement: + + - The map can be seen as a `grid' placed in the vector plane. + The grid lines are set on integer real coordinates (i.e., on + multiples of 64 in 26.6 fractional notation). + + Each pixel is one `cell' of the grid, and can be `lit' with + any color. Hence, each pixel has a width and a height of + [1.0] units, (i.e., 64 fixed float units). + + ^ Y + | + | The pixel grid with two + | points (not pixels!) + +-----+-----+-----+-----+-----+ at coordinates [0,0] + | | | | | | and [2,2]. + | | | | | | + | | | | |[2,2]| + +-----+-----+-----+-----@-----+ The pixels are the + | | |11111|22222| | grid's cells, and this + | | |11111|22222| | example show the four + | | |11111|22222| | pixels enclosed within + +-----+-----+-----+-----+-----+ the rectangle delimited + | | |33333|44444| | by these two points. + | | |33333|44444| | + | | |33333|44444| | + --+-----+-----@-----+-----+-----+----> X + | | |[0,0]| | | + | | | | | | Note that the numbering + | | | | | | of pixels isn't + +-----+-----+-----+-----+-----+ meaningful here, it's + | | | | | | only used to distinguish + | | | | | | them. + | | | | | | + +-----+-----+-----+-----+-----+ + | + | + + - The `center' of each pixel is always located on a + `half-integer' coordinate, i.e., at -1.5, -0.5, 0.5, 1.5, etc. + + - When drawing a shape, the rasterizer only `lits' a pixel when + its center is placed _within_ the shape. This is important + because an outline point may not be necessarily be on a grid + line. + + - When a pixel center falls on the shape, the pixel is lit too. + + For example, the following graphics show the `lit' pixels + corresponding to the rectangle enclosed by the points: + + [-0.2, 0] and [2.4, 2.7] + + + ^ Y As one can see, the + | newest pixels `1' + | and `2' are now lit, + | because its centers + +-----+-----+-----+-----+--[2.4,2.7] are located at + | | |11111|22222| @ | coordinates + | . | . |11.11|22.22| . | [0.5,2.5] and + | | |11111|22222| | [1.5,2.5], + +-----+-----+-----+-----+-----+ respectively. + | | |33333|44444| | + | . | . |33.33|44.44| . | Note that pixel + | | |33333|44444| | centers are + +-----+-----+-----+-----+-----+ represented with a + | | |55555|66666| | dot in the graphics. + | . | . |55.55|66.66| . | + | | |55555|66666| | + --+-----+----@+-----+-----+-----+----> X + | | [-0.2,0] | | | + | . | . | . | . | . | + | | | | | | Note also that pixel + +-----+-----+-----+-----+-----+ numbering is still + | | | | | | meaningless there. + | . | . | . | . | . | + | | | | | | + +-----+-----+-----+-----+-----+ + | + | + + + 4. Drop-out control + + Sometimes, a stroke is too thin to even contain a single pixel + center. This results in `lost continuity' in the resulting + bitmap, i.e., some unpleasant `holes' or `breaks' in the + rendered shape, which are called a `drop-out'. + + Because a glyph representation uses curves (Bezier arcs), this + case is not easily controllable during the `hinting' of glyph + outlines by the font driver, which means that the rasterizer + must be able to correct these `artefacts'. + + This processing is called `drop-out control', and can be + performed in several modes, defined by the TrueType + specification, and which details do not belong to this document. + However, the important idea is that, in _some_ cases, a pixel + may be lit even if its center isn't part of the shape. + + This case is relatively rare, but is mentioned because it has + consequences of the rendering of maps. More precisely, in the + way an outline's extent is computed (see below). + + +-------------------------------------------------------------------- + + +II. Bitmap and pixmap descriptors +--------------------------------- + + The Freetype rasterizer only supports bitmaps and 8-bit pixmaps. + In order to render an outline, a map descriptor must be sent to + its rendering functions, along with a vectorial outline. + + + 1. Bitmap properties + + This section explains how to set up a bitmap descriptor, and how + vector coordinates in the outline plane relate to pixel + positions within the bitmap buffer. + + A bitmap's `raw data' is made of a simple bit buffer where each + bit corresponds to a monochrome pixel. For the sake of + simplicity, the FreeType rasterizer uses the following + conventions to store bitmaps in a buffer: + + - The value 0 is used for `unlit' pixels, usually the + `background' when rendering text. Hence 1 is used for `lit'. + + - Lines are padded to 8 bits, i.e. bytes. A bitmap row thus + takes an integral number of bytes in its buffer. No further + alignment is required. + + (Some systems compress bitmaps by _not_ padding bit rows to + byte boundaries. It is not possible to render into such a + bitmap buffer with FreeType.) + + - In a bitmap buffer byte, the left-most pixel is represented by + the most significant bit (i.e., 0x80). + + The opposite convention is not supported by the FreeType + rasterizer, though it may possibly be implemented too if this + ever comes useful (ask the developers -- for now, nobody did). + + - Increasing offsets within a row correspond to right-most + positions in the bitmap (i.e., byte 1 contains the + 8 bits/pixels that are located on the right of the + 8 bits/pixels of byte 0). + + - A bitmap can be oriented in two ways: + + o If increasing row addresses within the buffer correspond to + lower vertical lines, the bitmap is said to go `down'. This + is, for example, the case of nearly all video RAMs. + + o If increasing row addresses within the buffer correspond to + higher vertical lines, the bitmap is said to go `up'. This + is the case, for example, for OS/2 bitmaps. + + The `direction' of a bitmap is called `flow' to avoid any + confusion. In both cases, the rasterizer ALWAYS matches the + vector coordinate (0,0) with the lower-left corner of the + *lower-left* pixel in the bitmap. + + The following graphics illustrate these ideas: + + + + Y ^ + | A `down-flow' bitmap. + +--+--+--+--+--+--+--+--+ On the left is each + | | | | | | | | | row's number and its + 0: 0 | | | | | | | | | offset in the bitmap + +--+--+--+--+--+--+--+--+ buffer (where `w' is + | | | | | | | | | the width, in bytes, + 1: w | | | | | | | | | of a single bitmap + +--+--+--+--+--+--+--+--+ row). Note that the + | | | | | | | | | origin is located at + 2: 2*w | | | | | | | | | the lower left, i.e., + +--+--+--+--+--+--+--+--+ near the leftmost bit + | | | | | | | | | of the last bitmap + 3: 3*w | | | | | | | | | row. + -@--+--+--+--+--+--+--+-----> X + |[0,0] + + + + Y ^ + | An `up-flow' bitmap. + +--+--+--+--+--+--+--+--+ On the left is each + | | | | | | | | | row's number and its + 3: 3*w | | | | | | | | | offset in the bitmap + +--+--+--+--+--+--+--+--+ buffer (where `w' is + | | | | | | | | | the width, in bytes, + 2: 2*w | | | | | | | | | of a single bitmap + +--+--+--+--+--+--+--+--+ row). Note that the + | | | | | | | | | origin is located at + 1: w | | | | | | | | | the lower left, i.e., + +--+--+--+--+--+--+--+--+ near the first bit in + | | | | | | | | | the buffer. + 0: 0 | | | | | | | | | The first buffer bit + -@--+--+--+--+--+--+--+-----> X corresponds to the + |[0,0] rectangle [0,0]-[1,1] + in the vector plane. + + + 2. Bitmap descriptors + + Now that you understand all these details, a bitmap can be + described to the rasterizer engine through a map, which + structure must be set up by client application: + + struct TT_Raster_Map_ + { + int rows; /* number of rows */ + int cols; /* number of columns (bytes) per row */ + int width; /* number of pixels per line */ + int flow; /* bitmap orientation */ + + void* bitmap; /* bit/pixmap buffer */ + long size; /* bit/pixmap size in bytes */ + }; + typedef struct TT_Raster_Map_ TT_Raster_Map; + + where the fields stand for: + + rows: + The number of rows within the bitmap buffer. + + cols: + The number of columns, i.e. bytes per row within the + buffer. It corresponds to the `w' value used in the above + graphics. + + width: + The number of pixels (i.e. bits) per row in the buffer. The + rasterizer always clips its rendering to the bit width + specified in this field, even if the `cols' fields + corresponds to a larger width. + + flow: + The bitmap flow. Use the constants TT_Flow_Up and + TT_Flow_Down exclusively for this field. + + bitmap: + A typeless pointer to the bit buffer. + + size: + The total size of the bit buffer in bytes. This is not used + directly by the rasterizer, so applications can use it. + + Note that the `cols' field should always be bigger than the + value of `width' multiplied by 8. The rasterizer clips the + generated bitmap to the `width' first bits in a row. + + Note also that it is of course allowed to create, for example, a + Windows or X11 bitmap through a normal system-specific API call, + using a TT_Raster_Map that describes it to the rasterizer. It + is thus possible to draw directly into such OS specific + structures. + + + IMPORTANT: ***************************************************** + + When rendering a bitmap, the rasterizer always OR-es the shape + on the target bitmap. It is thus possible to draw several + shapes into a single surface which successive calls to the + render functions. + + **************************************************************** + + + 3. Pixmap properties + + The rasterizer only supports 8-bit pixmaps, where one pixel is + represented by a single byte. They must conform to the + following rules: + + - A 5-entries palette is used to generate an outline's pixmap in + the buffer. They correspond to: + + palette[0] -> background + palette[1] -> `light' + palette[2] -> `medium' + palette[3] -> `dark' + palette[4] -> foreground + + where the terms `light', `medium', and `dark' correspond to + intermediate values between the first (background) and last + (foreground) entry. + + The upcoming FreeType 2.0 will feature an additional + anti-aliasing logic with a 17-entries palette. + + - Lines are padded to 32 bits, i.e. 4 bytes. A pixmap row thus + takes a multiple of 4 bytes in its buffer. + + - Increasing offsets within a row correspond to right-most + positions in the bitmap (i.e., byte/pixel 1 is to the right of + byte/pixel 0). + + - A pixmap can be oriented in two ways, following the same rules + as a bitmap regarding its flow. + + + IMPORTANT: ***************************************************** + + In order to improve performance when rendering large outlines + with anti-aliasing, the rasterizer draws pixels in runs of + 4-bytes ONLY when at least one of their `colour' isn't 0 + (background). + + This means that you should ALWAYS CLEAR the pixmap buffer before + calling the rendering function, you may otherwise experience + ugly artefacts, which are possibly left from a previous + rendering! + + In general, it is not possible to do colour compositing with the + FreeType rasterizer (compositing is if you want to superpose a + transparent coloured layer on top of an image). This is mainly + due to the fact that: + + - There are too many pixel formats to support. + + - There is not a single portable way to do it anyway. + + - It really is a graphics processing question, not one that + should be solved by a text rendering engine. + + **************************************************************** + + + 4. Pixmap descriptors + + Pixmaps use the same descriptor structure as bitmaps, with a few + differences in interpretation: + + - The `cols' field is used to indicate the number of _bytes_ in + a pixmap row. It must thus be a multiple of 4! + + - The rasterizer clips the outline to the first `width' + pixels/width within each buffer row. + + As usual, it should be possible to use a system-specific pixmap + and render directly into it, as long as you set up a descriptor + for it. + + +------------------------------------------------------------------------- + + +III. Rendering an outline +------------------------- + + Now that you understand how the rasterizer sees the target bitmaps + and pixmaps it renders to, this section will explain how the + rendering eventually happen. + + + 1. Outline coordinates and extents + + Let's first consider the case where we're rendering text + directly into a huge single bitmap. To do that, we simply + translate each glyph outline before calling the rasterizer. + Here the roadmap: + + - Vectorial coordinates [0,0] are mapped to the lower left + `corner' (in the grid) of the lower left pixel in the bitmap + (whatever its flow is). + + - When the glyph loader returns an outline, the latter is placed + so that the coordinate [0,0] corresponds to the current cursor + position. + + This means that: + + - If we use our own cursor (cx,cy) within the bitmap during text + rendering, we must translate the outline to its position + before rendering it, e.g. with + + TT_Translate_Outline( outline, cx, cy ) + + (and the cursor position must be incremented after rendering + each glyph). + + - Before translation (i.e., when it is returned by the glyph + loader), the glyph outline doesn't necessarily lie on any of + the coordinate axes, nor is it limited to the first quadrant + (i.e., x>0 and y>0 is not true in general). + + Its extent can be computed with the function + TT_Get_Outline_BBox(), which returns the minimum and maximum + values of its X and Y point coordinates (in 26.6 format, of + course). + + + 2. Computing an outline's dimensions in pixels + + In many cases, however, it is much better to render individual + glyph bitmaps, then cache them with appropriate metrics in order + to render text much more quickly at a given point size. + + To be able to render the smallest possible bitmap, the exact + outline's extent dimensions in pixel are required. Again a + roadmap: + + - Get the outline's bounding box in vector coordinates: + + Simply call the TT_Get_Outline_BBox() function which will + return the values of xMin, yMin, xMax, and yMax in vector + (i.e. fractional) coordinates. + + - Grid-fit the bounding box: + + Because of the way pixels are lit in the bitmaps relative to + the position of their `centers' within the shape (see + section I), it is necessary to align the values of xMin, xMax, + yMin, and yMax to the pixel grid in order to compute the width + and height of the resulting bitmap. This can be done with: + + xMin = FLOOR ( xMin ); with FLOOR(x) == (x & -64) + xMax = CEILING( xMax ); CEILING(x) == ((x+63) & -64) + yMin = FLOOR ( yMin ); + yMax = CEILING( yMax ); + + The extents in pixels can then be simply computed as: + + pixel_width = (xMax - xMin) / 64; + pixel_height = (yMax - yMin) / 64; + + Note that because of drop-out control, and because the + bounding box computed currently includes all Bezier control + points from the outline, the bitmap may be slightly larger + than necessary in some cases. + + Some improvements are planned for FreeType 2.0; for now, you + should consider that finding the `exact' bitmap bounding box + requires to scan all `borders' to detect null columns or rows. + However, the values are right in most cases. + + NOTE: It seems that in some *rare* cases, which relate to + weird drop-out control situations, the above dimensions + are not enough to store all bits from the outline (there + are one or more bits `cut' on the edge). + + This being hard to study (it only appears in very poorly + hinted fonts), we leave this problem to FreeType 2.0. + + - Create/setup a bitmap with the computed dimensions. DON'T + FORGET TO CLEAR ITS BUFFER TOO! + + - Translate the outline to stick within the bitmap space. This + is done easily by translating it by (-xMin,-yMin), where you + should ALWAYS USE THE GRID-FITTED VALUES computed above for + xMin and yMin: + + TT_Translate_Outline( outline, -xMin, -yMin ); + + + IMPORTANT: *************************************************** + + For technical reasons, you should never translate a HINTED + outline by a non-integer vector (i.e., a vector which + coordinates aren't multiples of 64)! This would CERTAINLY + completely RUIN the delicate HINTING of the glyph, and will + result probably in pure GARBAGE at small point sizes. + + Of course, if you're not interested in hinting, like when + displaying rotated text, you can ignore this rule and + translate to any position freely. + + ************************************************************** + + - Render the bitmap (or pixmap). + + DON'T FORGET TO STORE THE GRID-FITTED xMin and yMin WITH THE + BITMAP! This will allow you later to place it correctly + relative to your cursor position. + + + Here's some example pseudo code: + + { + ... load the glyph ... + + TT_Outline outline; + TT_BBox bbox; + TT_Raster_Map bitmap; + + + /* get the outline */ + TT_Get_Glyph_Outline( glyph, &outline ); + + /* compute its extent */ + TT_Get_Outline_BBox( &outline, &bbox ); + + /* Grid-fit it */ + bbox.xMin &= -64; + bbox.xMax = ( bbox.xMax + 63 ) & -64; + bbox.yMin &= -64; + bbox.yMax = ( bbox.yMax + 63 ) & -64; + + /* compute pixel dimensions */ + width = (bbox.xMax - bbox.xMin) / 64; + height = (bbox.yMax - bbox.yMin) / 64; + + /* set up bitmap */ + bitmap.rows = height; + bitmap.width = width; + bitmap.cols = (width + 7) / 8; + bitmap.size = bitmap.rows * bitmap.cols; + bitmap.bitmap = malloc( bitmap.size ); + if ( !bitmap.bitmap ) + return error_memory... + + /* clear the bitmap buffer! */ + memset( bitmap.bitmap, 0, bitmap.size ); + + /* translate outline */ + TT_Translate_Outline( &outline, -bbox.xMin, -bbox.yMin ); + + /* render it within the bitmap */ + TT_Get_Outline_Bitmap( engine, &outline, &bitmap ); + + /* We're done; don't forget to save bbox.xMin and */ + /* bbox.yMin to adjust the bitmap position when */ + /* rendering text with it */ + + ... + } + + + 3. The case of transformed/rotated glyphs: + + You may want to apply a transformation other than a translation + to your glyph outlines before rendering them. For example, a + simple slant to synthesize italics, or a slight rotation. + + In all cases, it is possible to render individual glyph bitmaps. + Just make sure to follow the same process AFTER you have + transformed you outline! + + DON'T FORGET THAT YOU NEED TO RE-COMPUTE THE BBOX TO GET THE + CORRECT PIXEL DIMENSIONS AFTER A TRANSFORMATION. + + +-------------------------------------------------------------------- + + +IV. Anti-aliasing palette and other concerns + + When rendering pixmaps, using the TT_Get_Outline_Pixmap() or + TT_Get_Glyph_Pixmap() functions, the rasterizer uses a 5-entries + palette of 8-bit deep `colors'. + + By default, this palette is set to ( 0, 1, 2, 3, 4 ), but one can + change it to suit your needs with TT_Set_Raster_Palette(). + + While in bitmap mode, it simply OR-es the pixel values to the + target bitmap that has been passed to TT_Get_Outline_Bitmap(). + + For pixmaps it simply writes directly the palette entries + corresponding to the `color' of the `lit' pixels it has computed. + This means that it is NOT POSSIBLE to render text in a single + pixmap with multiple calls to TT_Get_Outline_Pixmaps() within the + same target! + + The reason is that `gray' pixels of two distinct outlines are not + `added' when they overlap (the operation called 'compositing'), as + it could be expected by applications. + + The following graphic shows this effect when rendering two + overlapping anti-aliased shapes: + + + *** *** + .** .** + ** **. **. ** + .*. .*.. .*..*. + .*. + .*. = ---> ..*. + .*. ** | .*. ** + ** | ** + **. | **. + *** | *** + | + + missing black pixel after second + rendering... + + + There is no simple way to perform a composition within the + rasterizer. This would not be portable; moreover, it would be + extremely slow if it is too general. This operation is thus left + to client applications which can use their own system-specific API + for transparently blitting the glyph pixmaps into a surface to + form text. + + NOTE: + + If your system doesn't support transparent/alpha blits, you can + still have a look at the source file `freetype/test/display.c'. + It uses a large pixmap, with a special palette trick to render all + text quickly, then convert everything to `real' colors for + display. + + +-------------------------------------------------------------------- + + +Conclusion +---------- + + We've seen how the FreeType rasterizer sees bitmaps through + descriptors, as well as the mapping which exists between the + vector coordinate space and the pixel position space. + + You should now be able to render outlines into bitmaps and pixmaps + while applying transformations like translation, slanting, or + rotation. Don't forget a few rules, however: + + - Always clear the bitmap/pixmap buffer before rendering (unless + you want to render several glyphs in a single _bitmap_; it won't + work on a pixmap). + + - A pixmap `cols' field, i.e. the size in bytes of each rows, must + be a multiple of 4. + + - Never translate a hinted outline by a non-integer vector if you + want to preserve the hints (i.e., the vector's coordinates must + be multiples of 64). + + - Finally, don't expect the rasterizer to composite transparent + `grays' for you in a single target pixmap through multiple + calls. + + +--- end of bitmaps.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/changes.txt b/Build/source/libs/freetype/freetype-1.5/docs/changes.txt new file mode 100644 index 00000000000..e76cf6fce66 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/changes.txt @@ -0,0 +1,1031 @@ +Changes between FreeType version 1.3.1 and version 1.5 +====================================================== +** +** WARNING: Because of the Apple patents problem, the TrueType +** bytecode interpreter is now turned *OFF* by default. Edit +** ft_conf.h if you want to (and can) use grid-fitting. +** + +Note: Version 1.4 has never been released officially. + + +Documentation +------------- + + apiref.txt has been again revised. + + + apirefx.txt has been extended to document the GPOS interface. + + + TODO has been dropped (since we consider there will be no + further development). + + +API functions +------------- + + TT_Char_Index() now uses TT_ULong for character codes. It now + supports cmap tables in format 8 and 12. + + + New error code (TT_Err_Too_Many_FDefs) when a font defines too + many functions. + + +Architectures +------------- + + Support files for BeOS have been contributed by Chris Herborth + . + + + The EXPORT_DEF/EXPORT_FUNC/etc. stuff has been replaced with a + more elaborate scheme (coming from the Freetype 2 experience) + that allows more complex cases of interface to be handled. See + ttconfig.h for details. + + + Cleaning up of the ft_conf.h files to remove obsolete stuff. + + +Extensions +---------- +** +** Full support for the GPOS table has been implemented. As usual, +** the documentation is available in apirefx.txt, and ftstrtto +** demonstrates how to use it. +** + + TT_GSUB_Add_String() has two additional parameters needed for + GPOS support. + + + TT_CharMap_Next() of the ftxcmap extension now uses `TT_ULong' + as the second parameter. + + + A long-lived bug in ftxpost.c (with 2.0 format, when the + additional names were out of order, the names were incorrectly + assigned) has been extermined. Thanks to Jean-Christophe Dubacq + . + + +Test programs +------------- + + ftstrtto now uses `S' instead of `G' to toggle activation of + GSUB. `P' will toggle GPOS activation (this is new). UTF-8 + values greater than U+FFFF are supported. + + + ftdump will dump some information about the GPOS table also. + + + ftstrpnm now supports coloured text. + + +Miscellaneous +------------- +** +** You can now at your option use either the FreeType license +** (usable in commercial products) or the GPL license (usable with +** other free software, but this requires any further development +** to be released to the public). +** + + The library has been updated to use libtool 1.3.4. + + + Fixed a mutex bug in the ttraster module. + + + The FreeType license has been reworded to improve legibility + (thanks to Ruthanna Wilson ). + + + Fixed a property bug in the arabic module. + + + Various small fixes to reduce compiler warnings. + + + Fixed the thread-safe build. The following files didn't compile + properly when TT_CONFIG_OPTION_THREAD_SAFE is defined: + + lib/arch/unix/ttmmap.c + lib/extend/ftxsbit.c + lib/extend/ftxgpos.c + lib/extend/ftxgdef.c + lib/extend/ftxgsub.c + + + More tests to prevent division by zero. + + + has been updated. + + + OS/2 table version 2 is now recognized. + + +Contributed programs +-------------------- + + ttf2bdf: + Changed bitmap generation for outline glyphs to Flow_Down. + + + Added support for strikes (bitmaps). + + + Added missing parameter documentation. + + + Minor documentation changes and compatibility with latest + Freetype. + + + ttf2pk: + Added support for multiple SFD files. + + New option `-L' to provide a ligature mapping file (patch from + CHO Jin-Hwan ). + + New option `-w' to emit PostScript encoding vectors for + subfont files to be used with pdfLaTeX (patch from CHO + Jin-Hwan ). + + Add support for a configuration file (ttf2pk.cfg) which can + read more than a single map file, similar to pdfTeX (patch + from CHO Jin-Hwan ). + + Support for character codes greater than 0xFFFF (patch from + Dominique Unruh ). + + ttf2tfm no longer assumes that the x-height is always 400 PS + units. + + +Pascal source code +------------------ +** +** The Pascal source files have been completely removed from the +** FreeType distribution. It is now available as an extra package; +** for more information please visit http://www.freetype.org. +** + + +Changes between FreeType version 1.3 and version 1.3.1 +====================================================== + + Bug fixes. + + + +Changes between FreeType version 1.2 and version 1.3 +==================================================== + + +Documentation +------------- + + Improved installation instructions. + + + Complete revision of almost all documentation files. + +** +** Added the file apirefx.txt to document all extensions to the +** FreeType library. Consequently, errstr.txt has been removed. +** + + Added the file optimize.txt, explaining how to improve FreeType + on a given architecture. + +** +** Documentation about possible patent restrictions added. +** + + Added howto/mac.txt (stating basically that the FreeType team + can't support the Macintosh platform because of lack of + knowledge). + + + Added howto/msdos.txt, documenting compilation for various 16bit + and 32bit compilers. + + +API functions +------------- + + TT_Load_Kerning_Table() now returns TT_Err_Invalid_Argument + instead of TT_Err_Bad_Argument (which is used for an internal + error only) for an invalid argument. The same holds for + TT_Get_Face_Widths() and TT_Get_Glyph_Big_Metrics(). + + + If the glyf table is missing, the new error code + TT_Err_Glyf_Table_Missing is returned instead of + TT_Err_Table_Missing. This affects TT_Get_Face_Widths(), + TT_Load_Glyph(), and TT_Open_Face(). + +** +** New function TT_FreeType_Version() to get the major and minor +** version dynamically. +** + + TT_Load_Glyph() has now two additional flags. TTLOAD_PEDANTIC + will force pedantic handling of the glyph instructions, and + TTLOAD_IGNORE_GLOBAL_ADVANCE_WIDTH is needed for some fonts + which have correct advance width values for the glyphs but an + incorrect global advance width value. + + + TT_Get_Glyph_Big_Metrics() now returns correct vertical bearing + values (both linear and pixel values). + + + New error code TT_Err_Glyf_Table_Missing (0x89) used to indicate + a missing `glyf' table. + + + The following macros have been shortened to stay within the + limit of 32 characters (the longer macro names are still + available if HAVE_LIMITS_ON_IDENTS is not defined). + + TT_UCR_ARABIC_PRESENTATION_FORMS_A -> + TT_UCR_ARABIC_PRESENTATIONS_A + TT_UCR_ARABIC_PRESENTATION_FORMS_B -> + TT_UCR_ARABIC_PRESENTATIONS_B + + TT_UCR_COMBINING_DIACRITICAL_MARKS -> + TT_UCR_COMBINING_DIACRITICS + TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB -> + TT_UCR_COMBINING_DIACRITICS_SYMB + + + freetype.h: + + TT_Bool is now typedef'ed as `typedef int'. + + New typedefs: TT_Int and TT_UInt. + + Declarations of TT_Matrix_Multiply() and TT_Matrix_Invert() + have been removed since these functions were never + implemented. + + +Architectures +------------- + + Added `ansi' directory to the supported architectures -- any + ANSI C compiler should compile FreeType with these files. + + + Added `debugger' directory to the architectures. Use this to + build a special version of FreeType for bytecode debugging + (tested with OS/2 and Unix). + + + Added more files to the `mac' architecture directory to make + basic support complete. + + + Support for VMS added (to compile the library only). + Contributed by Jouk Jansen . + + + Added `win16' architecture directory for older Windows versions. + A graphics driver (gw_win16.c) for the example programs is + available also. + +** +** Antoine Leca contributed support for many MS-DOS and Windows +** compilers (including library fixes to make it 16bit compliant): +** + Borland C++ for MS-DOS (tested with v. 3.1, 4.02, 5.0), + Microsoft C for MS-DOS, + Turbo C (versions 1.5 and 2.0 -- version 1.0 is too old), + Borland C++ 4.0 and 5.0 for Windows (both 16bit and 32bit + versions), + gcc under Win32 (Cygwin32 or MinGW32), + Microsoft Visual C++ 2.x, 4.x, 5.0, and 6.0 for Windows + + + Support for the gettext package with DJGPP compiler has been + added. + + + Since many older compilers on both MS-DOS and Windows platforms + have problems to build dependency files automatically, scripts + for gcc under Unix have been added to do this. Similarly, a + script to produce a DLL definition file is now included in the + distribution. + + + Moved old win32 support to contrib/win32, replacing all CR/LF + with LF, and using only lowercase file names for consistency. + Additionally, some missing files in the FreeType 1.2 + distribution have been added. Antoine Leca has written a new, + light-weight graphics driver (gw_win32.c) which fits better into + the current scheme. + + + Small additions have been made to the Amiga graphics driver. + + + The use of the ARM macro (intended for this architecture) has + been completely removed due to lack of support. + + + Checks for endianness have been removed completely since + FreeType isn't dependent on it. + + +Global compilation macros +------------------------- + + The TT_HUGE_PTR macro has been added to support fonts with more + than 16000 characters or so with 16bit MS-DOS compilers. + Consequently, the files hugefile.c and hugemem.c have been added + which provide special versions for these compilers. + + + HAVE_LIMITS_ON_IDENTS has been introduced to overcome + restrictions with old compilers which can't digest identifiers + longer than 32 characters. + +** +** Added option TT_CONFIG_OPTION_NO_INTERPRETER to desactivate the +** bytecode interpreter completely. This option is off by default. +** + + Added options TT_CONFIG_OPTION_STATIC_RASTER and + TT_CONFIG_OPTION_STATIC_INTERPRETER to build static versions of + the respective components. Off by default. (It was formerly + called TT_STATIC_RASTER.) + + Better debugging support (see ttconfig.h for details): + DEBUG_LEVEL_TRACE, DEBUG_LEVEL_ERROR, DEBUG_INTERPRETER, + DEBUG_MEMORY, DEBUG_FILE. + + Added TT_MAX_EXTENSIONS to define the maximal number of + extensions (currently set to 8 -- this macro was previously in + ttextend.c). + + +Extensions +---------- +** +** Full support for TrueType Open resp. OpenType GSUB tables has +** been implemented. It uses a GDEF table if available; otherwise, +** a method to construct an artificial GDEF table has been added +** (note that GDEF parts not related to GSUB are loaded but not +** further handled). An example how to use it can be found in the +** new test program ftstrtto. +** + + Rudimentary GPOS support -- currently, you can load the GPOS + subtables but nothing more. + +** +** Documentation for all extensions can be found in the file +** apirefx.txt. +** + + Fixed a bug in TT_Load_PS_Names() which returned a local, thus + invalid pointer. + +** +** Support for embedded bitmaps has been added (thanks to +** YAMANO'UCHI Hidetoshi who has contributed +** a lot of the code). It can handle `bloc', `bdat', `EBLC', and +** `EBDT' tables. [TrueType embedded bitmaps are also called +** `sbits' (for `scaler bitmaps').] +** + +Test programs +------------- +** +** A new test program called ftstrtto has been added to test +** TrueType Open features. Almost all available FreeType +** extensions are used in this program -- it displays a UTF 8 +** encoded string on screen, allowing to toggle kerning, embedded +** bitmaps, GSUB support, and hinting. Additionally, it has a +** special module to handle the Arabic script properly (in +** arabic.c), i.e., it treats initial, medial, final, and isolated +** glyphs correctly. +** + + The new module `blitter.c' provides the blitting function + Blit_Bitmap() for bitmaps of various depth. + + + The debugging program `fdebug' has been rewritten to provide a + better user interface. + + + ftdump has been extended to show information about embedded + bitmaps and GSUB data. It will now also show the PostScript + name of the font. + + + The new test program ftmetric can dump metrics and glyphs -- it + uses the gettext package for i18n support. + + + Another new test program is ftsbit to dump embedded bitmaps + contained in a font. + + + A small bug has been fixed in ftstring to compute the right + bounding box of the string. + + + ftview has been extended to display embedded bitmaps also + (switch `-B'). + + + The maximal point size of glyphs in ftview has been increased to + 5000pt -- this has shown some clipping bugs in the engine which + have been fixed meanwhile. As a demonstration, it also + activates tracing of the raster and gload component if + DEBUG_LEVEL_TRACE (see above) is defined. + + +Miscellaneous +------------- + + The library has been updated to use autoconf 2.13 and libtool + 1.3.3 throughout. + +** +** FreeType will now install its header files in +** /freetype/... since the number of files has grown again. +** + + Added a lot of EXPORT_FUNC/EXPORT_DEF macros to functions for + correct exporting in DLLs. + +** +** FreeType can now successfully load Mac fonts which don't have an +** `OS/2' table. +** + + Fixed a bug in handling composite glyphs where the composite + elements use attached points. + + + Better debugging support for instructions. + + + Various workarounds have been implemented to support slightly + broken fonts (or rather, fonts not following exactly the + TrueType specifications). + + +Contributed programs +-------------------- + + ttf2bdf: +** +** Swapped all the columns in the mapping files. +** + + Changed the mapping table loader to index on the second column + instead of the first. + + + Changed the includes to deal with compilation on Windows. + + + Added some new mapping tables. + + + Fixed an incorrect parameter for Traditional C compilers. + + + Added generation of the _XFREE86_GLYPH_RANGES properties. + + + Change all CRLF's, CR's, or LF's in copyright strings to + double spaces. + + + Changed it so gcc 2.8.1 likes the return type of main() again. + + + Changed Makefile.in a bit to make installation more + consistent. + + + Changed the lower limit for the vertical and horizontal + resolutions to be 10dpi instead of 50dpi. + + + ttf2pfb: + + Has now rudimentary support for mapping tables (switch `-m') + and better PostScript name support for ordinary Type 1 fonts + -- nevertheless, it is far from finished, and there are some + plans to merge it with ttf2pt1. + + configure script added. + + Option `-k' added to keep output file in case of error. + + `-v' is now really verbose. + + ttf2pk: +** +** Support for MiKTeX's file searching mechanism added (ttf2pk +** and ttf2tfm are now part of the MiKTeX). +** +** +** Support for rotated glyphs added (only for subfonts; switches +** `-x' and `-y' to activate rotation resp. controlling the y +** offset). If a GSUB table with the `vert' feature is available +** in the font, vertical glyph presentation forms are used. +** + + Added warning message to the configure script in case the + kpathsea library isn't used. + + + Fixed an omission in Bg5.sfd. + +** +** Added UBg5plus.sfd for mapping Unicode to Bg5+ encoding. +** Similar SFD files now available: UBg5.sfd, UGB.sfd, UGBK.sfd, +** UJIS.sfd, UKS.sfd. +** + + Added documentation for dvidrv.btm. + + + Will now compile with kpathsea version 3.3 or newer also. + + + Subfont ligature support added as needed in the HLaTeX package + for Korean (switch `-l'). + +** +** Since ttf2pk support has been added to teTeX version 1.0 and +** newer, no patch are necessary. +** + + Fixed a string initialization bug in buildtfm() (file + tfmaux.c). + + + Added more documentation about file searching and a full + example how to use ttf2tfm. + + + Fixed a small bug in ttf2tfm.c which printed `(null)' instead + of nothing for the ttfonts.map entry if the font name prefix + string was empty. + + + ttf2tfm will now use the first type 0 kerning table only + (instead of the first kerning table only). + + + Both ttf2pk and ttf2tfm will now apply stretching and slanting + directly to the outline. This usually yields smaller bounding + boxes. + + + ttf2tfm will now output a comment string to the VPL file to + illustrate the meaning of the `HEADER' lines. + + + ttfbanner: + + Added Makefile for emx+gcc compiler. + + + Added autoconf support. + + + Fixed a lot of compilation warnings. + + +Pascal source code +------------------ + + The Pascal source code has been seriously updated since 1.2. + Here are the most important changes. + +** +** A. Support for charmaps and the name table +** +** +** The Charmap functions were not correctly implemented before +** 1.3. They are now available in the Pascal API. +** +** +** Similarly, the `name' table was not loaded, and the +** TT_Get_Name function wasn't implemented before 1.3. It is now +** done. +** +** +** The Pascal engine is now feature-complete, except that it +** provides no extensions like the C source code. +** + + B. Improvements in the glyph loader and the interpreter + + + Several changes were made in order to be able to load more + broken fonts, as well as old Apple fonts which happened to use + some very rarely-used aspects of the specification. + + + Note that the Pascal bytecode interpreter, contrary to the C + version, is not able to silently accept broken glyphs yet, or + even use the flag TTLOAD_PEDANTIC. Implementing this in + Pascal would require some serious work (unlike to C, where + this feature was introduced easily with the use of a few + macros to minimize source changes). So TT_Load_Glyph might + return an error with the Pascal engine while the C one accept + the same request successfully. + + + C. Ports to Delphi and Free Pascal + + This release has been compiled on the following compilers: + + - Free Pascal 0.9 (Dos,Linux,Win32,OS/2) + - Virtual Pascal 1.1 and 2.0 (Win32 and OS/2) + - Turbo Pascal 6.0 and Borland Pascal 7.0 (Dos) + - Delphi 1, 2, and 3. It should work with D4 and D5 also. + (Windows) + + Note that most of the test programs will not compile on + anything except MS-DOS or OS/2. The debugger also needs the + Turbo Vision library. The library, however, should compile + fine with all tools cited above. + + + +Changes between FreeType 1.1 and 1.2 +==================================== + +Mostly bug fixes and build fixes. + + + +Changes between FreeType 1.0 and 1.1 +==================================== + +There were various changes since the 1.0 release. Here they are +summarized: + +- Added vertical layout support + + The engine now loads the vertical header and metrics if available + and makes them visible through the new `vertical' field of the + face properties (it is set to NULL if no vertical data was found + in the font file). + + The glyph loader now loads all metrics (horizontal and vertical), + but still returns the horizontal ones only with the API + TT_Get_Glyph_Metrics(). However, TT_Get_Glyph_Bit_Metrics() has + been added to extract them from a glyph container. + + +- Serialization of coordinates arrays in TT_Outline() + + As announced in the previous API reference, the structure of + TT_Outline changed slightly, as well as the naming of its fields. + The points are now stored in a single array of TT_Vector, instead + of two parallel arrays (one for the Xs, the other for the Ys). + + +- New API function TT_Get_Face_Metrics() + + Useful to access unscaled metrics like left side bearings, advance + widths, top side bearings, and advance height, for a given range + of glyphs. + + +- New extension: ftxcmap.c + + Used by some applications to enumerate and parse the charmap + tables in an easier way. + + +- New extension: ftxpost.c + + With this extension you can access the PostScript glyph names + given in the `post' table. + + +- New extension: ftxwidth.c + + This extension is used to parse the `glyf' table to extract the + bounding boxes of a given range of glyphs. This is much faster + than loading individual glyphs. + + +- The FreeType engine is now THREAD-SAFE and REENTRANT + + However, the implementation of ttmutex must be refined for your + system -- the default one is a dummy and doesn't do anything! + Beware! THIS IS STILL IN BETA. + + The thread-safe and reentrant builds now compile and seem to run + well when used with a single thread. Some efforts have been spent + to check the coherency of the lock contentions within the engine, + but we haven't tested multi-threading heavily. + + +- Large internal re-organization + + Too technical to explain shortly, but results in a much better + memory footprint and smaller code, especially when opening + multiple faces. + + +- Fixes/enhancements to the interpreter + + The infamous Monotype.com bug (a new free font released by + Microsoft Typography a few days after the FreeType 1.0 release!) + is fixed, of course, as well as few other little and unpleasant + artifacts... + + The interpreter was also seriously re-organized to allow the use + of a very large `switch' statement, instead of a jump table, which + results in smaller and faster code on some systems (depending of + the compiler too). Users of the library can experiment with the + TT_CONFIG_OPTION_INTERPRETER_SWITCH configuration macro to test + this. + + +- Single object compilation mode + + The core engine can now be compiled into a single object file. + This allows optimizing compilers to do more global optimizations, + and get rid of many of the `intermediate' internal symbols used to + link internal engine components together. + + The engine now takes only 48kByte of stripped Intel object code! + + +- DLL compilation mode + + In order to allow the compilation of the library as a DLL, the + keyword EXPORT has been added as a prefix to all high-level API + functions found in `freetype.h'. Define it to the value you need + before `#include "freetype.h"' when building the DLL (if undefined + it will default to nothing within this header file). + + (Apparently, this is only useful on Win32, maybe on OS/2.) + + +- Renamed configuration macros + + These were renamed to forms of TT_CONFIG_OPTION_XXXXX_YYYYY. + They're located in ttconfig.h and can be defined/undefined + manually by developers who want to tune the compilation of the + engine: + + TT_CONFIG_OPTION_EXTEND_ENGINE + + Allows extensions to be linked with the single object engine. + If you don't need any of them, you may save one or more + kilobytes by undefining it. + + + TT_CONFIG_OPTION_GRAY_SCALING + + Allows the compilation of the gray-scaling (font smoothing) + code in ttraster. If undefined, some APIs won't be available: + + TT_Set_Raster_Palette(), + TT_Get_Glyph_Pixmap(), + TT_Get_Outline_Pixmap() + + + TT_CONFIG_OPTION_INTERPRETER_SWITCH + + Uses a large `switch' statement in the bytecode interpreter + instead of a constant call-table. Depending on your processor + and compiler, this can lead to significant reduction of code + size and/or increase of performance. + + + TT_CONFIG_OPTION_THREAD_SAFE + + When defined, a thread-safe version of the engine is built. A + thread-safe version is a bit bigger, probably not slower, than + a non-threaded build. ATTENTION: You must redefine the file + `lib/ttmutex.c' for your own platform to get it to work + correctly. + + + Some more options may come in the future... + + +- New API functions TT_MulDiv() and TT_MulFix()" + + To help you compute `a*b/c' with 64-bit intermediate precision, or + `a*b/0x10000' with the same one... + + These are not necessarily the fastest functions but they are + clearly portable and overflow-safe. Your runtime/compiler may + provide better replacements, though... + + + +Changes between FreeType Beta and 1.0 +===================================== + +There were a number of changes since the public beta: + + +I. Bug fixes +------------ + + The following bugs have been fixed in this release: + + + - Incorrect advance width and left side bearings + + The glyph loader has been re-designed to match the values found + in the pre-calc tables... + + + - Problems when opening multiple fonts + + Fixed. A stupid bug in the i/o component. + + + - Problems with some Georgian fonts + + Fixed. Discovered some new undocumented opcodes behaviour... + + + - Buglets in the test programs which made them return invalid + error codes + + Fixed. + + + - Memory leaks when trying to open broken some font files + + Fixed. Waiting for more broken fonts to test... + + + - Non-square resolutions don't work or display correctly + + They now work very well! + + + - The scan-line converter, while in font-smoothing mode, doesn't + perform horizontal drop-out control + + This wasn't really bug, but the feature has been correctly + added. + + +The remaining `features' persist, as they're not essential yet: + + - The `rotated' and `stretched' flags do not work (glyph loading + will then return errors). However, it is still possible to + rotate or transform any outline without setting these flags. + + - We always use drop-out mode number 2, as some of the values + returned by some `cvt programs' seem invalid for now... + + +Note also that an `event hook/callback' has been introduced in this +release, but is still under alpha (not even beta; it is commented +out currently). You should not rely on this... + + +II. Code changes +---------------- + + 1. API Changes + + A few API changes were necessary in order to support important + features, or future improvements which will come in later + releases. + + + - TT_Set_Instance_Resolution() was renamed to + TT_Set_Instance_Resolutions(). + + + - TT_Set_Instance_PointSize() has disappeared. Instead, the + following APIs have been defined: + + TT_Set_Instance_CharSize() + TT_Set_Instance_CharSizes() + TT_Set_Instance_PixelSizes() + + + - The TT_Engine class has been introduced. It models one + instance of the library, and is used to allow re-entrance and + shared library code. The functions which now depend on a + TT_Engine parameter are: + + TT_Init_FreeType() + TT_Done_FreeType() + TT_Open_Face() + TT_Open_Collection() + TT_Set_Raster_Palette() + TT_Get_Outline_Bitmap() + TT_Get_Outline_Pixmap() + + Note that there is _no_ sharing of objects between distinct + engines. + + + - Each face and instance object have an inside pointer which use + is reserved to client application. Several functions are + defined to set and read it: + + TT_Set_Face_Pointer() / TT_Get_Face_Pointer() + TT_Set_Instance_Pointer() / TT_Get_Instance_Pointer() + + + - TT_Apply_Outline_Matrix() has been renamed to + TT_Transform_Outline(). + TT_Apply_Outline_Translation() has been renamed to + TT_Translate_Outline() + TT_Apply_Vector_Matrix() has been renamed to + TT_Transform_Vector() + + all for the sake of clarity. + + + 2. Structural changes + + Some structures have evolved. + + + - The instance metrics have now two new fields which are + `x_scale' and `y_scale'. Each one is a scaling factor, + expressed in the 16.16 fixed float format (TT_Fixed), used to + convert one distance expressed in font units into the same + distance in fractional (26.6) pixels. + + + - A new structure TT_BBox has been defined to describe an + outline's bounding box. + + + - The outlines are now full-class citizen. It is possible to + create new outlines, copy, clone, transform, translate and + render them through specific methods of the TT_Outline class + (previously called TT_Glyph_Outline). Read the API reference + for a complete listing. + + + - The glyph metrics have a new structure: they contain a TT_BBox + field, a TT_Outline field, as well as three metrics values, + which are `bearingX', `bearingY', and `advance'. Read the + file `glyphs.txt' for more information about their definitions + and uses. + + + 3. Small but IMPORTANT changes + + + - The `max_Faces' field of a face's properties has disappeared. + It is replaced by `num_Faces' which gives the total number of + fonts embedded in a collection (the previous field gave the + total minus one). + + + - TT_Load_Glyph() now returns correctly placed outlines, and + computes advance widths which match the pre-calc values in the + "hdmx" table in nearly all cases. + + + - TT_Get_Glyph_Metrics() returns grid-fitted metrics for hinted + glyphs (i.e., loaded with the TTLOAD_HINT_GLYPH, or + TTLOAD_DEFAULT, flags). This includes the bounding box. To + get the exact bounding box of a hinted glyph, you should + extract its outline, then call TT_Get_Outline_BBox(). + + + - Some improvements in the glyph loader, which improves + drastically the placement of glyphs (especially composite + ones) which previously caused trouble for some fonts + (e.g. goudy.ttf). + + + - Several minor improvements in the interpreter to improve + rendering and bounds checking... + + + - Up-to-date Pascal source code, with output equivalent to the C + tree... + + +--- END --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/convntns.txt b/Build/source/libs/freetype/freetype-1.5/docs/convntns.txt new file mode 100644 index 00000000000..01177854f3d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/convntns.txt @@ -0,0 +1,970 @@ + + Conventions and Design in the FreeType library + ---------------------------------------------- + + +Table of Contents + +Introduction + +I. Style and Formatting + + 1. Naming + 2. Declarations & Statements + 3. Blocks + 4. Macros + +II. Design conventions + + 1. Modularity and Components Layout + 2. Configuration and Debugging + +III. Usage conventions + + 1. Error handling + 2. Font File I/O + 3. Memory management (due to change soon) + 4. Support for threaded environments + 5. Object Management + + +Introduction +============ + +This text introduces the many conventions used within the FreeType +library code. Please read it before trying any modifications or +extensions of the source code. + + + +I. Style and Formatting +======================= + +The following coding rules are extremely important to keep the +library's source code homogeneously. Keep in mind the following +points: + + - `Humans read source code, not machines' (Donald Knuth) + + The library source code should be as readable as possible, even + by non-C experts. With `readable', two things are meant: First, + the source code should be pleasant to the eye, with sufficient + whitespace and newlines, to not look like a boring stack of + characters stuck to each other. Second, the source should be + _expressive_ enough about its goals. This convention contains + rules that can help the source focus on its purpose, not on a + particular implementation. + + - `Paper is the _ultimate_ debugger' (David Turner :-) + + There is nothing like sheets of paper (and a large floor) to + help you understand the design of a library you're new to, or to + debug it. The formatting style presented here is targeted at + printing. For example, it is more than highly recommended to + never produce a source line that is wider than 78 columns. More + on this below. + + +1. Naming +--------- + + a. Components + + A unit of the library is called a `component'. Each component + has at least an interface, and often a body. The library comes + in two language flavors, C and Pascal (the latter severely out + of date unfortunately). A component in C is defined by two + files, one `.h' header and one `.c' body, while a Pascal + component is contained in a single `.pas' file. + + All component source file names begin with the `tt' prefix, with + the exception of the `FreeType' component. For example, the + file component is implemented by the files `ttfile.h', + `ttfile.c', and `ttfile.pas'. Only lowercase letters should be + used, following the 8+3 naming convention to allow compilation + under DOS. + + In the C version, a single component can have multiple bodies. + For example, `ttfile.c' provides stream i/o through standard + ANSI libc calls, while `ttfile2.c' implements the same thing + using a Unix memory-mapping API. + + The FreeType component is an interface-only component. + + b. Long and expressive labels + + Never hesitate to use long labels for your types, variables, + etc.! Except maybe for things like very trivial types, the + longest is the best, as it increases the source's + _expressiveness_. Never forget that the role of a label is to + express the `function' of the entity it represents, not its + implementation! + + NOTE: Hungarian notation is NOT expressive, as it sticks the + `type' of a variable to its name. A label like `usFoo' + rarely tells the use of the variable it represents. + + And the state of a variable (global, static, dynamic) + isn't helpful anymore. + + Avoid Hungarian Notation like the *plague*! + + + When forging a name with several nouns + (e.g. `number-of-points'), use an uppercase letter for the first + letter of each word (except the first), like: + + numberOfPoints + + You are also welcomed to introduce underscores `_' in your + labels, especially when sticking large nouns together, as it + `airs' the code greatly. E.g.: + + `numberOfPoints' or `number_Of_Points' + + `IncredibleFunction' or `Incredible_Function' + + And finally, always put a capital letter after an underscore, + except in variable labels that are all lowercase: + + `number_of_points' is OK for a variable (_all_ lowercase label) + + `incredible_function' is NOT for a function! + ^ ^ + + `Microsoft_windows' is a *shame*! + ^ ^ + + `Microsoft_Windows' isn't really better, but at least its a + ^ ^ correct function label within this + convention ;-) + + c. Types + + All types that are defined for use by FreeType client + applications are defined in the FreeType component. All types + defined there have a label beginning with `TT_'. Examples: + + TT_Face, TT_F26Dot6, etc. + + However, the library uses a lot more of internal types that are + defined in the Types, Tables, and Objs components (`tttypes' & + `tttables' files). + + By convention, all internal types, except the simplest ones like + integers, have their name beginning with a capital `T', like in + 'TFoo'. Note that the first letter of `foo' is also + capitalized. The corresponding pointer type uses a capital `P' + instead, i.e. (TFoo*) is simply named 'PFoo'. Examples: + + typedef struct _TTableDir + { + TT_Fixed version; /* should be 0x10000 */ + UShort numTables; /* Tables number */ + + UShort searchRange; /* These parameters are only used */ + UShort entrySelector;/* for a dichotomy search in the */ + UShort rangeShift; /* directory. We ignore them. */ + } TTableDir; + + typedef TTableDir* PTableDir; + + Note that we _always_ define a typedef for structures. The + original struct label starts with `_T'. + + This convention is a famous one from the Pascal world. + + Try to use C or Pascal types to the very least! Rely on + internally defined equivalent types instead. For example, not + all compilers agree on the sign of `char'; the size of `int' is + platform-specific, etc. + + There are equivalents to the most common types in the `Types' + components, like `Short', `UShort', etc. Using the internal + types will guarantee that you won't need to replace every + occurence of `short' or wathever when compiling on a weird + platform or with a weird compiler, and there are many more than + you could think of... + + d. Functions + + The name of a function should always begin with a capital + letter, as lowercase first letters are reserved for variables. + The name of a function should be, again, _expressive_! Never + hesitate to put long function names in your code: It will make + the code much more readable. + + Expressiveness doesn't necessarily imply lengthiness though; for + instance, reading shorts from a file stream is performed using + the following functions defined in the `File' component: + + Get_Byte, Get_Short, Get_UShort, Get_Long, etc. + + Which is somewhat more readable than: + + cget, sget, usget, lget, etc. + + e. Variables + + Variable names should always begin with a lowercase letter. + Lowercase first letters are reserved for variables in this + convention, as it has been already explained above. You're + still welcome to use long and expressive variable names. + + Something like `numP' can express a number of pixels, porks, + pancakes, and much more... Something like `num_points' won't. + + Today, we are still using short variable labels in some parts of + the library. We're working on removing them however... + + As a side note, a field name of a structure counts as a variable + name too. There are exceptions to the first-lowercase-letter + rule, but these are only related to fields within the structure + defined by the TrueType specification (well, at least it + _should_ be that way). + + +2. Declarations & Statements +---------------------------- + + a. Columning + + Try to align declarations and assignments in columns, if it + proves logical. For example (taken from `ttraster.c'): + + struct _TProfile + { + Int flow; /* Profile orientation : Asc/Descending */ + Int height; /* profile's height in scanlines */ + Int start; /* profile's start scanline */ + ULong offset; /* offset of profile's data in render pool */ + PProfile link; /* link to next profile */ + Int index; /* index of profile's entry in trace table */ + Int count_lines; /* count of lines having to be drawn */ + Int start_line; /* lines to be rendered before this profile */ + PTraceRec trace; /* pointer to profile's current trace table */ + }; + + instead of + + struct _TProfile { + Int flow; /* Profile orientation : Asc/Descending */ + Int height; /* profile's height in scanlines */ + Int start; /* profile's start scanline */ + ULong offset; /* offset of profile's data in render pool */ + PProfile link; /* link to next profile */ + Int index; /* index of profile's entry in trace table */ + Int count_lines; /* count of lines having to be drawn */ + Int start_line; /* lines to be rendered before this profile */ + PTraceRec trace; /* pointer to profile's current trace table */ + }; + + This comes from the fact that you're more interested by the + field and its function than by its type. + + Or: + + x = i + 1; + y += j; + min = 100; + + instead of + + x=i+1; + y+=j; + min=100; + + And don't hesitate to separate blocks of declarations with + newlines to `distinguish' logical sections. + + E.g., taken from an old source file, in the declarations of the CMap + loader: + + long n, num_SH; + unsigned short u; + long off; + unsigned short l; + long num_Seg; + unsigned short* glArray; + long table_start; + int limit, i; + + TCMapDir cmap_dir; + TCMapDirEntry entry_; + PCMapTable Plcmt; + PCMap2SubHeader Plcmsub; + PCMap4 Plcm4; + PCMap4Segment segments; + + instead of + + long n, num_SH; + unsigned short u; + long off; + unsigned short l; + long num_Seg; + unsigned short *glArray; + long table_start; + int limit, i; + TCMapDir cmap_dir; + TCMapDirEntry entry_; + PCMapTable Plcmt; + PCMap2SubHeader Plcmsub; + PCMap4 Plcm4; + PCMap4Segment segments; + + b. Aliases and the `with' clause + + The Pascal language comes with a very handy `with' clause that + is often used when dealing with the fields of a same record. + The following Pascal source extract + + with table[incredibly_long_index] do + begin + x := some_x; + y := some_y; + z := wathever_the_hell; + end; + + is usually translated to: + + table[incredibly_long_index].x = some_x; + table[incredibly_long_index].y = some_y; + table[incredibly_long_index].z = wathever_the_hell; + + When a lot of fields are involved, it is usually helpful to + define an `alias' for the record, like in: + + alias = table + incredibly_long_index; + + alias->x = some_x; + alias->y = some_y; + alias->z = wathever_the_hell; + + which gives cleaner source code, and eases the compiler's + optimization work. + + Though the use of aliases is currently not fixed in the current + library source, it is useful to follow one of these rules: + + - Avoid an alias with a stupid, or cryptic name, something like: + + TFooRecord tfr; + .... + [lots of lines snipped] + .... + + tfr = weird_table + weird_index; + + ... + + tfr->num = n; + + It doesn't really help to guess what 'tfr' stands for several + lines after its declaration, even if it's an extreme + contraction of one particular type. + + Something like `cur_record' or `alias_cmap' is better. The + current source also uses a prefix of `Pl' for such aliases + (like Pointer to Local alias), but this use is _not_ + encouraged. If you want to use prefixes, use `loc_', `cur_', + or `al_' at the very least, with a descriptive name following. + + - Or simply use a local variable with a semi-expressive name: + + { + THorizontalHeader hheader; + TVerticalHeader vheader; + + + hheader = instance->fontRes->horizontalHeader; + vheader = instance->fontRes->verticalHeader; + + hheader->foo = bar; + vheader->foo = bar2; + ... + } + + which is much better than + + { + THorizontalHeader Plhhead; + TVerticalHeader Plvhead; + + Plhhead = instance->fontRes->horizontalHeader; + Plvhead = instance->fontRes->verticalHeader; + + Plhhead->foo = bar; + Plvhead->foo = bar2; + ... + } + + +3. Blocks +--------- + + Block separation is done with `{' and `}'. We do not use the K&R + convention which becomes only useful with an extensive use of + tabs. The `{' and its corresponding `}' should always be on the + same column. It makes it easier to separate a block from the rest + of the source, and it helps your _brain_ associates the accolades + easily (ask any Lisp programmer on the topic!). + + Use two spaces for the next indentation level. + + Never use tabs in your code, their widths may vary with editors + and systems. + + Example: + + if (condition_test) { + waow mamma; + I'm doing K&R format; + just like the Linux kernel; + } else { + This test failed poorly; + } + + is _OUT_! + + if ( condition_test ) + { + This code isn't stuck to the condition; + read it on paper, you'll find it more; + pleasant to the eye; + } + else + { + Of course, this is a matter of taste; + That's just the way it is in this convention; + and you should follow it to be homogenous with; + the rest of the FreeType code; + } + + is _IN_! + + +4. Macros +--------- + + Macros should be made of uppercase letters. When a macro label is + forged from several words, it is possible to only uppercasify the + first word, using an underscore to separate the nouns. This is + used in ttload.c, ttgload.c and ttfile.c with macros like + + ACCESS_Frame, GET_UShort, CUR_Stream + + The role of the macros used throughout the engine is explained + later in this document. + + + +II. Design Conventions +====================== + + +1. Modularity and Components Layout +----------------------------------- + + The FreeType engine has been designed with portability in mind. + This implies the ability to compile and run it on a great variety + of systems and weird environments, unlike many packages where the + word strictly means `runs on a bunch of Unix-like systems'. We + have thus decided to stick to the following restrictions: + + - The C version is written in ANSI C. The Pascal version compiles + and run under Turbo Pascal 5.0 and compatible compilers. + + - The library, if compiled with gcc, doesn't produce any warning + with the `-ansi -pedantic' flags. Other compilers with better + checks may produce ANSI warnings that we'd be happy to now + about. + + (NOTE: It can of course be compiled by an `average' C compiler, + and even by a C++ one.) + + - It only requires in its simplest form an ANSI libc to compile, + and no utilities other than a C pre-processor, compiler, and + linker. + + - It is written in a modular fashion. Each module is called a + `component' and is made of two files in the C version (an + interface with suffix `.h' and body with suffix `.c' ) and one + file in the Pascal one. + + - The very low-level components can be easily replaced by + system-specific ones that do not rely on the standard libc. + These components deal mainly with i/o, memory, and mutex + operations. + + - A client application must only include one interface file named + `freetype.h' resp. `freetype.pas' to use the engine. All other + components should never be used or accessed by client + applications, and their name always begin with a `tt' prefix: + + ttmemory, ttobjs, ttinterp, ttapi, etc. + + - All configuration options are gathered in two files. One + contains the processor and OS specific configuration options, + while the other treats options that may be enabled or disabled + by the developer to test specific features (like assertions, + debugging, etc). + + IMPORTANT NOTES: + + These restrictions only apply to the core engine. The package + that comes with it contains several test programs sources that + are much less portable, even if they present a modular model + inspired from the engine's layout. + + The components currently found in the `lib' directory are: + + -------- high-level interface ---------------------------------- + + freetype.h High-level API, to be used by client applications. + + ttapi.c Implementation of the api found in `freetype.h'. + + -------- configuration ----------------------------------------- + + ttconfig.h Engine configuration options. These are commented + and switched by hand by the developer. See + section 2 below for more info. + + ft-conf.h Included by ttconfig.h, this file isn't part of + the `lib' directory, but depends on the target + environment. See section 2 blow for more info. + + -------- definitions ------------------------------------------- + + tttypes.h The engine's internal types definitions. + tttables.h The TrueType tables definitions, per se the Specs. + tttags.h The TrueType table tags definitions. + tterror.[ch] The error and debugging component. + + ttdebug.[ch] Only used by the debugger, should not be linked + into a release build. + + ttcalc.[ch] Math component used to perform some computations + with an intermediate 64-bit precision. + + -------- replaceable components -------------------------------- + + ttmemory.[ch] Memory component. This version uses the ANSI libc + but can be replaced easily by your own version. + + ttfile.[ch] Stream i/o component. This version uses the ANSI + libc but can be replaced easily by your own + version. Compiled only if file memory mapping + isn't available on your system. + + ttfile2.[ch] Unix-specific file memory mapping version of the + file component. It won't compile on other + systems. Usually results in much faster file + access (about 2x on a SCSI P166 system) + + ttmutex.[ch] Generic mutex component. This version is a dummy + and should only be used for a single-thread build. + You _need_ to replace this component's body with + your own implementation to be able to build a + threaded version of the engine. + + -------- data management --------------------------------------- + + ttengine.h The engine instance record definition, root of all + engine data. + + ttlists.[ch] Generic lists manager. + ttcache.[ch] Generic cache manager. + + ttobjs.[ch] The engine's object definitions and + implementations module contains structures, + constructors, destructors and methods for the + following objects: + + face, instance, glyph, execution_context + + ttload.[c] The TrueType tables loader. + + ttgload.[ch] The glyph loader. A component in itself, due to + the task's complexity. + + ttindex.[ch] The character mapping to glyph index conversion + routines. Implements functions defined in + `freetype.h'. + + ttinterp.[ch] The TrueType instructions interpreter. Probably + the nicest source in this engine. Apparently, + many have failed to produce a comparable one due + to the very poorly written specification! It took + David Turner three months of his spare time to get + it working correctly! :-) + + ttraster.[ch] The engine's second best piece. This is the + scan-line converter. Performs gray-level + rendering (also known as font-smoothing) as well + as dropout-control. + + +2. Configuration and Debugging +------------------------------ + + As stated above, configuration depends on two files: + + The environment configuration file `ft-conf.h': + + This file contains the definitions of many configuration options + that are processor and OS-dependent. On Unix systems, this file + is generated automatically by the `configure' script that comes + with the released package. + + On other environments, it is located in one of the architecture + directories found in `arch' (e.g. `arch/os2/ft-conf.h'). + + The path to this file should be passed to the compiler when + compiling _each_ component. (typically with an -I option). + + The engine configuration file `ttconfig.h': + + This file contains many configuration options that the developer + can turn on or off to experiment with some `features' of the + engine that are not part of its `simplest' form. The options + are commented. + + Note that the makefiles are compiler-specific. + + It is possible to enable the dumping of debugging information by + compiling the components with the various debug macros. Please + consult the file `ttconfig.h' for details. + + If you want to port the engine to another environment, you will + need to + + - Write a new `ft-conf.h' file for it. Just copy one of those + available and change the flags accordingly (they're all + commented). + + - Replace the memory, file, and mutex components with yours, + presenting the same interface and behaviour. + + - Eventually add some code in ttapi.c to initialize + system-specific data with the engine. + + + +III. Usage conventions +====================== + + +1. Error Handling +----------------- + + Error handling has been refined to allow reentrant builds of the + library, available only in the C version. We thus have now two + different conventions. + + In Pascal: + + A global error variable is used to report errors when they are + detected. All functions return a boolean that indicates success + or failure of the call. If an error occurs within a given + function, the latter must set the error variable and return + `false' (which means failure). + + It is then possible to make several calls in a single `if' + statement like: + + if not Perform_Action_1( parms_of_1 ) or + not Perform_Action_2( parms_of_2 ) or + not Perform_Action_3( parms_of_3 ) then goto Fail; + + where execution will jump to the `Fail' label whenever an error + occurs in the sequence of actions invoked in the condition. + + In C: + + Global errors are forbidden in re-entrant builds. Each function + thus returns directly an error code. A return value of 0 means + that no error occured, while a non-zero other value indicates a + failure of any kind. + + This convention is more constraining than the one used in the + Pascal source. The above Pascal statement should be translated + into the following C fragment: + + rc = Perform_Action_1( parms_of_1 ); + if ( rc ) + goto Fail; + + rc = Perform_Action_2( parms_of_2 ); + if ( rc ) + goto Fail; + + rc = Perform_Action_3( parms_of_3 ); + if ( rc ) + goto Fail; + + which, while being equivalent, isn't as pleasantly readable. + + One `simple' way to match the original fragment would be to + write: + + if ( (rc = Perform_Action_1( parms_of_1 )) || + (rc = Perform_Action_2( parms_of_2 )) || + (rc = Perform_Action_3( parms_of_3 )) ) + goto Fail; + + which is better but uses assignments within expressions, which + are always delicate to manipulate in C (the risk of writing `==' + exists, and would go unnoticed by a compiler). Moreover, the + assignments are a bit redundant and don't express much things + about the actions performed (they only speak of the error + management issue). + + That is why some macros have been defined for the most + frequently used functions. They relate to low-level routines + that are called very often (mainly i/o, mutex, and memory + handling functions). Each macro produces an implicit assignment + to a variable called `error' and can be used instead as a simple + function call. Example: + + if ( PERFORM_Action_1( parms_of_1 ) || + PERFORM_Action_2( parms_of_2 ) || + PERFORM_Action_3( parms_of_3 ) ) + goto Fail; + + with + + #define PERFORM_Action_1( parms_1 ) \ + ( error = Perform_Action_1( parms_1 ) ) + #define PERFORM_Action_2( parms_1 ) \ + ( error = Perform_Action_2( parms_1 ) ) + #define PERFORM_Action_3( parms_1 ) \ + ( error = Perform_Action_3( parms_1 ) ) + + defined at the beginning of the file. + + There, the developer only needs to define a local `error' + variable and use the macros directly in the code, without caring + about the actual error handling performed. Examples of such a + usage can be found in `ttload.c' and `ttgload.c'. Moreover, the + structure of the source files remain very similar, even though + the error handling is very different. + + This convention is very close to the use of exceptions in + languages like C++, Pascal, Java, etc. where the developer + focuses on the actions to perform, and not on every little error + checking. + + +2. Font File I/O +---------------- + + a. Streams + + The engine uses `streams' to access the font files. A stream is + a structure defined in the `File' component containing + information used to access files through a system-specific i/o + library. + + The current implementation of the File component uses the ANSI + libc i/o functions. However, for the sake of embedding in light + systems and independence of a complete libc, it is possible to + re-implement the component for a specific system or OS, letting + it use system calls. + + A stream is of type `TStream' defined in the `TTObjs' interface. + The type is `(void*)' but actually points to a structure defined + within the File component. + + A stream is created, managed and closed through the interface of + the `File' component. Several implementations of the same + component can co-exist, each taking advantage of specific system + features (the file `ttfile2.c' uses memory-mapped files for + instance) as long as it respects the interface. + + b. Frames + + TrueType is tied to the big-endian format, which implies that + reading shorts or longs from the font file may need conversions + depending on the target processor. To be able to easily detect + read errors and allow simple conversion calls or macros, the + engine is able to access a font file using `frames'. + + A frame is simply a sequence of successive bytes taken from the + input file at the current position. A frame is pre-loaded into + memory by a `TT_Access_Frame()' call of the `File' component. + + It is then possible to read all sizes of data through the + `Get_xxx()' functions, like Get_Byte(), Get_Short(), + Get_UShort(), etc. + + When all important data is read, the frame can be released by a + call to `TT_Forget_Frame()'. + + The benefits of frames are various. Consider these two + approaches at extracting values: + + if ( (error = Read_Short( &var1 )) || + (error = Read_Long ( &var2 )) || + (error = Read_Long ( &var3 )) || + (error = Read_Short( &var4 )) ) + + return FAILURE; + + and + + /* Read the next 16 bytes */ + if ( (error = TT_Access_Frame( 16L )) ) + return error; /* The Frame could not be read */ + + var1 = Get_Short(); /* extract values from the frame */ + var2 = Get_Long(); + var3 = Get_Long(); + var4 = Get_Short(); + + TT_Forget_Frame(); /* release the frame */ + + In the first case, there are four error assignments with four + checks of the file read. This unnecessarily increases the size + of the generated code. Moreover, you must be sure that `var1' + and `var4' are short variables, `var2' and `var3' long ones, if + you want to avoid bugs and/or compiler warnings. + + In the second case, you perform only one check for the read, and + exit immediately on failure. Then the values are extracted from + the frame, as the result of function calls. This means that you + can use automatic type conversion; there is no problem if + e.g. `var1' and `var4' are longs, unlike previously. + + On big-endian machines, the `Get_xxx()' functions could also be + simple macros that merely peek the values directly from the + frame, which speeds up and simplifies the generated code! + + And finally, frames are ideal when you are using memory-mapped + files, as the frame is not really `pre-loaded' and never uses + any `heap' space. + + IMPORTANT: You CANNOT nest several frame accesses. There is + only one frame available at a time for a specific + instance. + + It is also the programmer's responsibility to never + extract more data than was pre-loaded in the frame! + (But you usually know how many values you want to + extract from the file before doing so). + + +3. Memory Management +-------------------- + + The library now uses a component which interface is similar to + malloc()/free(). It defines only two functions. + + * Alloc() + + To be used like malloc(), except that it returns an error code, + not an address. Its arguments are the size of the requested + block and the address of the target pointer to the `fresh' + block. An error code is returned in case of failure (and this + will also set the target pointer to NULL), 0 in case of success. + + Alloc() should always respect the following rules: + + - Requesting a block of size 0 should set the target pointer to + NULL and return no error code (i.e., return 0). + + - The returned block is always zeroed. This is an important + assumption of other parts of the library. + + If you wish to replace the memory component with your own, + please respect this behaviour, or your engine won't work + correctly. + + * Free() + + As you may have already guessed, Free() is Alloc()'s + counterpart. It takes as argument the _target pointer's + address_! You should _never_ pass the block's address directly, + i.e. the pointer, to Free(). + + Free should always respect the following rules: + + - Calling it with a NULL argument, or the address of a NULL + pointer is valid, and should return success. + + - The pointer is always set to NULL after the block's + deallocation. This is also an important assumption of many + other parts of the library. + + If you wish to replace the memory component with your own, + please respect this behaviour, or your engine won't work + correctly. + + As the pointers addresses needed as arguments are typed `void**', + the component's interface also provides in the C version some + macros to help use them more easily, these are: + + MEM_Alloc A version of Alloc that casts the argument pointer + to (void**). + + ALLOC Same as MEM_Alloc, but with an assignment to a + variable called `error'. See the section `error + handling' above for more info on this. + + FREE A version of Free() that casts the argument + pointer to (void**). There is currently no error + handling by with this macro. + + MEM_Set An alias for `memset()', which can be easily + changed to anything else if you wish to use a + different memory manager than the functions + provided by the ANSI libc. + + MEM_Copy An alias of `memcpy()' or `bcopy()' used to move + blocks of memory. You may change it to something + different if you wish to use something else that + your standard libc. + + +4. Support for threaded environments +------------------------------------ + + Support for threaded environments have been added to the C + sources, and only to these. It is now theorically possible to + build three distinct versions of the library: + + single-thread build: + + The default build. This one doesn't known about different + threads. Hence, no code is generated to perform coherent data + sharing and locking. + + thread-safe build: + + With this build, several threads can use the library at the + same time. However, some key components can only be used by + one single thread at a time, and use a mutex to synchronize + access to their functions. These are mainly the file, raster + and interpreter components. + + re-entrant build: + + A re-entrant version is able to perform certain actions in + parallel that a thread-safe one cannot. This includes + accessing file(s) in parallel, interpreting different + instruction streams in parallel, or even scan-line converting + distinct glyphs at the same time. + + Note that most of the latest changes in the engine are making the + distinction between the thread-safe and re-entrant builds thinner + than ever. + + There is a `ttmutex' component that presents a generic interface + to mutex operations. It should be re-implemented for each + platform. + + + + +--- end of convntns.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/credits b/Build/source/libs/freetype/freetype-1.5/docs/credits new file mode 100644 index 00000000000..661cde2c1a2 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/credits @@ -0,0 +1,97 @@ + +NOTE: This list is far from being complete. Please send a mail if + you want to be included. + + +David TURNER (david.turner@freetype.org) + + Main engine design and coding. + + +Robert WILHELM (robert.wilhelm@freetype.org) + + Web, FTP and CVS wizard & administrator. C source maintainer. + Incredible bug and spell fixer! + + +Werner LEMBERG (werner.lemberg@freetype.org) + + Internationalization and CJK guru. ttf2pk author. + + +Antoine LECA (Antoine-Freetype@Leca-Marti.org) + + 16-bit support for various compilers and platforms, and current + Pascal maintainer. + + +Mark LEISHER (mleisher@crl.nmsu.edu) + + Internationalization. X11 font server prototype author. ttf2bdf + author. + + +Pavel KANKOVSKY (peak@argo.troja.mff.cuni.cz) + + Old logo, internationalization, on-line demo, humor, and + remarkable bug hunter! + + +Erwin DIETERICH (erwin.dieterich.ed@bayer-ag.de) + + *Real* internationalization :-) Author of the ftxerr18 and gettext + support. + + +Michal NECASEK (mike@mendelu.cz) + + Author and maintainer of the OS/2 font driver based on FreeType. + + +Munagala V. S. RAMANATH, CurveSoft, Inc. (ram@curvesoft.com) + + Contributor of many bug fixes and code improvements. + + +Dave WILLISS (dwilliss@tnt.microimages.com) + + GSUB support. Author of the Mac port. + + +YAMANO-UCHI, Hidetoshi + + Embedded bitmap support. + + + +The following people have also contributed to the development of +FreeType: + + Beebe, Nelson H. F.: Tested FreeType on many platforms. + Benett, Kendall + Cho, Jin-Hwan: Contributed extensions to the ttf2pk package. + Choi, Junho + Chong, Chin Soon + Chroboczek, Juliusz: Author of the xfsft Truetype font server. + Cohen, Marc L. + Davis, Jack + Demaille, Akim + Dubacq, Jean-Christophe + Ellis, Duane + Feinberg, Matthew + Furr, Anthony + Hoo, Dave: 16bit support + Jamme, Thibault + Lewis, Kevin + Long, Jeff + Marukawa, Kazushi + Nijtmans, Jan + Olson, Eric + Paterson-Jones, Roland + Pommnitz, Joerg + Quigley, Ian + Steger, Helmut + Taggart, Scott + + +--- end of credits --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/freetype.lsm b/Build/source/libs/freetype/freetype-1.5/docs/freetype.lsm new file mode 100644 index 00000000000..a8190f9d562 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/freetype.lsm @@ -0,0 +1,17 @@ +Begin3 +Title: freetype +Version: 1.5 +Entered-date: 18JAN02 +Description: truetype font rasterizer +Keywords: font truetype rasterizer freetype +Author: david.turner@freetype.org (David Turner) + werner.lemberg@freetype.org (Werner Lemberg) + robert.wilhelm@freetype.org (Robert Wilhelm) +Maintained-by: robert.wilhelm@freetype.org (Robert Wilhelm) + werner.lemberg@freetype.org (Werner Lemberg) + Antoine-Freetype@Leca-Marti.org (Antoine Leca) +Primary-site: ftp.freetype.org /freetype + 1400 KB freetype-1.5.tar.gz +Alternate-site: sunsite.unc.edu /pub/Linux/X11/fonts/ +Copying-policy: BSD-like or GPL +End diff --git a/Build/source/libs/freetype/freetype-1.5/docs/glyphs.htm b/Build/source/libs/freetype/freetype-1.5/docs/glyphs.htm new file mode 100644 index 00000000000..d6f0b54374a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/glyphs.htm @@ -0,0 +1,1257 @@ + + +An introduction to glyphs + + + + + + + + +http://www.freetype.org

+ +

+ Glyph Hell

+ + An introduction to glyphs, as used and defined in + the FreeType engine

+

+ +

+ +Introduction

+ +This article discusses in great detail the definition +of glyph metrics, per se the TrueType specification, and the way they +are managed and used by the FreeType engine. This information is +crucial when it comes to rendering text strings, either in a +conventional (i.e. Roman) layout, or with vertical or right-to-left +ones. Some aspects like glyph rotation and transformation are +explained too.

+ +Comments and corrections are highly welcome, and can be sent to the +FreeType developers list.

+ +

+ + +I. An overview of font files

+ +In TrueType, a single font file is used to contain +information related to classification, modeling and rendering of text +using a given typeface. This data is located in various independent +`tables', which can be sorted in four simple classes, as described +below:

+ +

    + +
  • Face Data

    + + We call face data the amount of information related to a + given typeface, independently of any particular scaling, + transformation, and/or glyph index. This usually means some + typeface-global metrics and attributes, like family and styles, + PANOSE number, typographic ascenders and descenders, as well as + some very TrueType specific items like the font `programs' found + in the fpgm and prep tables, the gasp table, + character mappings, etc.

    + + In FreeType, a face object is used to model a font file's + face data.

    + +

  • Instance Data

    + + We call instance a given pointsize/transformation, at a + given device resolution (e.g. 8pt at 96x96dpi, or 12pt at + 300x600dpi, etc). Some tables found in the font files are used to + produce instance-specific data, like the cvt table, or the + prep program. Though they are often part of the face data, + their processing results in information called instance + data.

    + + In FreeType, it is modeled through an instance object, + which is always created from an existing face object.

    + +

  • Glyph Data

    + + We call glyph data the piece of information related to + specific glyphs. This includes the following things that are + described in more details in the next sections:

    + +

      + +
    • The glyph's vectorial representation, also called its + outline.

      + +

    • Various metrics, like the glyph's bounding box, its + bearings and advance values.

      + +

    • TrueType specifies a specific instruction bytecode, + used to associate each glyph with a small program, + called the glyph code. Its purpose is to grid-fit the + outline to any target instance, in order to produce excellent + output at small pixel sizes. + +

    + + The FreeType engine doesn't map each glyph to a single structure, + as this would waste memory for no good reason. Rather, a glyph + object is a container, created from any active face, + which can be used to load and/or process any font glyph at any + instance (or even no instance at all). Of course, the glyph + properties (outline, metrics, bitmaps, etc.) can be extracted + independently from an object once it has been loaded or + processed.

    + +

  • Text and Layout Data

    + + Finally, there is a last class of data that doesn't really fit in + all others, and that can be called text data. It comprises + information related to the grouping of glyphs together to form + text. Simple examples are the kerning table, which + controls the spacing between adjacent glyphs, as well as some of + the extensions introduced in TrueType Open, + OpenType, and TrueType GX like glyph substitution + (ligatures, vertical representations), baseline management, + justification, etc.

    + + This article focuses on the basic TrueType tables, and hence, will + only talk about kerning, as FreeType doesn't support OpenType nor + GX (yet). [Support for TrueType Open is already partially + available.] + +

+ +

+ + +II. Glyph Outlines

+ +TrueType is a scalable font format; it is thus +possible to render glyphs at any scale, and under any affine +transform, from a single source representation. However, simply +scaling vectorial shapes exhibits at small sizes (where `small' refers +here to anything smaller than at least 150 pixels) a collection +of un-harmonious artifacts, like widths and/or heights +degradations.

+ +Because of this, the format also provides a complete programming +language used to design small programs associated to each glyph. Its +role is to align the point positions on the pixel grid after the +scaling. This operation is hence called grid-fitting, or even +hinting.

+ +

    + +
  1. Vectorial representation

    + + The source format of outlines is a collection of closed paths + called contours. Each contour delimits an outer or inner + region of the glyph, and can be made of either line segments + and/or second-order beziers (also called conic beziers or + quadratics).

    + + It is described internally as a series of successive points, with + each point having an associated flag indicating whether it is `on' + or `off' the curve. These rules are applied to decompose the + contour:

    + +

      + +
    • Two successive `on' points indicate a line segment joining + them.

      + +

    • One `off' point amidst two `on' points indicates a conic + bezier, the `off' point being the control point, and the `on' + ones the start and end points.

      + +

    • Finally, two successive `off' points forces the rasterizer + to create (only during bitmap rendering) a virtual `on' point + amidst them, at their exact middle. This greatly facilitates + the definition of successive Bezier arcs. + +

    + +

    +                                  *              # on
+                                                 * off
+                               __---__
+  #-__                      _--       -_
+      --__                _-            -
+          --__           #               \
+              --__                        #
+                  -#
+                           Two `on' points
+   Two `on' points       and one `off' point
+                            between them
+
+
+
+                *
+  #            __      Two `on' points with two `off'
+   \          -  -     points between them.  The point
+    \        /    \    marked `0' is the middle of the
+     -      0      \   `off' points, and is a `virtual
+      -_  _-       #   on' point where the curve passes.
+        --             It does not appear in the point
+                       list.
+        *
+
    + + + + Each glyph's original outline points are located on a grid of + indivisible units. The points are stored in the font file as + 16-bit integer grid coordinates, with the grid origin's being at + (0,0); they thus range from -16384 to 16383.

    + + In creating the glyph outlines, a type designer uses an imaginary + square called the EM square. Typically, the EM square + encloses the capital letter `M' and most other letters of a + typical roman alphabet. The square's size, i.e., the number of + grid units on its sides, is very important for two reasons:

    + +

      + +
    • It is the reference used to scale the outlines to a given + instance. For example, a size of 12pt at 300x300dpi + corresponds to 12*300/72 = 50 pixels. This is the + size the EM square would appear on the output device if it was + rendered directly. In other words, scaling from grid units to + pixels uses the formula

      + +

      + pixel_size = point_size * + resolution / 72 +

      + +

      + pixel_coordinate = grid_coordinate * + pixel_size / EM_size +

      + +

    • The greater the EM size is, the larger resolution the + designer can use when digitizing outlines. For example, in + the extreme example of an EM size of 4 units, there are + only 25 point positions available within the EM square + which is clearly not enough. Typical TrueType fonts use an EM + size of 2048 units (note: with Type 1 PostScript + fonts, the EM size is fixed to 1000 grid units. However, + point coordinates can be expressed in floating values). + +

    + + Note that glyphs can freely extend beyond the EM square if the + font designer wants this. The EM is used as a convenience, and is + a valuable convenience from traditional typography.

    + +

    + + Grid units are very often called font units or EM + units. + +

    + +

    + IMPORTANT NOTE:

    + + Under FreeType, scaled pixel positions are all expressed in the + 26.6 fixed float format (made of a 26-bit integer mantissa, and a + 6-bit fractional part). In other words, all coordinates are + multiplied by 64. The grid lines along the integer pixel + positions, are multiples of 64, like (0,0), (64,0), (0,64), + (128,128), etc., while the pixel centers lie at middle coordinates + (32 modulo 64) like (32,32), (96,32), etc. +

    + +

  2. Hinting and Bitmap rendering

    + + As said before, simply scaling outlines to a specific instance + always creates undesirable artifacts, like stems of different + widths or heights in letters like `E' or `H'. Proper glyph + rendering needs that the scaled points are aligned along the pixel + grid (hence the name grid-fitting), and that important + widths and heights are respected throughout the whole font (for + example, it is very often desirable that the letters `I' and `T' + have their central vertical line of the same pixel width).

    + + Type 1 PostScript font files include with each glyph a small + series of distances called hints, which are later used by + the type manager to try grid-fitting the outlines as cleverly as + possible. On one hand, it has the consequence that upgrading your + font engine can enhance the visual aspects of all fonts of your + system; on the other hand, the quality of even the best version of + Adobe's Type Manager isn't always very pleasing at small sizes + (notwithstanding font smoothing).

    + + TrueType takes a radically different approach: Each glyph has an + associated `program', designed in a specific geometrical language, + which is used to align explicitly each outline point to the pixel + grid, preserving important distances and metrics. A stack-based + low-level bytecode is used to store it in the font file, and is + interpreted later when rendering the scaled glyphs.

    + + This means that even very complex glyphs can be rendered perfectly + at very small sizes, as long as the corresponding glyph code is + designed correctly. Moreover, a glyph can loose some of its + details, like serifs, at small sizes to become more readable, + because the bytecode provides interesting features.

    + + However, this also have the sad implication that an ill-designed + glyph code will always render junk, whatever the font engine's + version, and that it's very difficult to produce quality glyph + code. There are about 200 TrueType opcodes, and no known + `high-level language' for it. Most type artists aren't + programmers at all and the only tools able to produce quality code + from vectorial representation have been distributed to only a few + font foundries, while tools available to the public, e.g. + Fontographer, are usually expensive though generating average to + mediocre glyph code.

    + + All this explains why an enormous number of broken or ugly `free' + fonts have appeared on the TrueType scene, and that this format is + now mistakenly thought as `crap' by many people. Funnily, these + are often the same who stare at the `beauty' of the classic `Times + New Roman' and `Arial/Helvetica' at 8 points.

    + + Once a glyph's code has been executed, the scan-line converter + converts the fitted outline into a bitmap (or a pixmap with + font-smoothing). + +

+ + +

+ +III. Glyph metrics

+ +

    + +
  1. Baseline, Pens and Layouts

    + + The baseline is an imaginary line that is used to `guide' glyphs + when rendering text. It can be horizontal (e.g. Roman, Cyrillic, + Arabic, etc.) or vertical (e.g. Chinese, Japanese, etc). + Moreover, to render text, a virtual point, located on the + baseline, called the pen position, is used to locate + glyphs.

    + + Each layout uses a different convention for glyph placement:

    + +

      + +
    • With horizontal layout, glyphs simply `rest' on the + baseline. Text is rendered by incrementing the pen position, + either to the right or to the left.

      + +

      +

      +

      + + The distance between two successive pen positions is + glyph-specific and is called the advance width. Note + that its value is always positive, even for + right-to-left oriented alphabets, like Arabic. This + introduces some differences in the way text is rendered.

      + +

      + IMPORTANT NOTE:

      + + The pen position is always placed on the baseline in + TrueType, unlike the convention used by some graphics + systems, like Windows, to always put the pen above the line, + at the ascender's position. +

      + +

    • With vertical layout, glyphs are centered around the + baseline:

      + +

      + +
      + +

    + +

  2. Typographic metrics and bounding + boxes

    + + A various number of face metrics are defined for all glyphs in + a given font. Three of them have a rather curious status in + the TrueType specification; they only apply to horizontal + layouts:

    + +

      + +
    • The ascent

      + + This is the distance from the baseline to the highest/upper + grid coordinate used to place an outline point. It is a + positive value, due to the grid's orientation with the + y axis upwards.

      + +

    • The descent

      + + The distance from the baseline to the lowest grid coordinate + used to place an outline point. This is a negative value, + due to the grid's orientation.

      + +

    • The linegap

      + + The distance that must be placed between two lines of text. + The baseline-to-baseline distance should be computed as

      + +

      + ascent - descent + linegap +

      + + if you use the typographic values. + +

    + + The problem with these metrics is that they appear three times + in a single font file, each version having a slightly different + meaning:

    + +

      + +
    1. The font's horizontal header provides the ascent, descent + and linegap fields, which are used to express the designer's + intents, rather than the real values that may be computed + from all glyphs in the outline. These are used by the + Macintosh font engine to perform font mapping (i.e. font + substitution).

      + +

    2. The OS/2 table provides the usWinAscent and + usWinDescent fields. These values are computed for + glyphs of the Windows ANSI charset only, which means that + they are wrong for any other glyph. Note that + usWinDescent is always positive (i.e. looks like + `-descent').

      + +

    3. The OS/2 table provides the typoAscender, + typoDescender and typoLinegap values, which + hopefully concern the whole font file. These are the + correct system-independent values! + +

    + + All metrics are expressed in font units. If you want to use any + of the two first versions of these metrics, the TrueType + specification contains some considerations and computing tips + that might help you.

    + + Other, simpler metrics are:

    + +

      + +
    • The glyph's bounding box, also called bbox

      + + This is an imaginary box that encloses any glyph (usually as + tightly as possible). It is represented by four fields, + namely xMin, yMin, xMax, and + yMax, that can be computed for any outline. In + FreeType, their values can be in font units (if measured in + the original outline) or in 26.6 pixel units (if + measured on scaled outlines).

      + + Note that if it wasn't for grid-fitting, you wouldn't need + to know a box's complete values, but only its dimensions to + know how big is a glyph outline/bitmapa. However, correct + rendering of hinted glyphs needs the preservation of + important grid alignment on each glyph translation/placement + on the baseline, which is why FreeType always returns the + complete glyph outline.

      + + Note also that the font's header contains a global font + bounding box in font units which should enclose all glyphs + in a font. This can be used to pre-compute the maximum + dimensions of any glyph at a given instance.

      + +

    • The internal leading

      + + This concept comes directly from the world of traditional + typography. It represents the amount of space within the + `leading' which is reserved for glyph features that lay + outside of the EM square (like accentuation). It usually + can be computed as

      + +

      + internal_leading = ascent - descent - + EM_size +

      + +

    • The external leading

      + + This is another name for the linegap. + +

    + +

  3. Bearings and Advances

    + + Each glyph has also distances called bearings and + advances. Their definition is constant, but their values + depend on the layout, as the same glyph can be used to render + text either horizontally or vertically.

    + +

      +
    1. The left side bearing: a.k.a. bearingX

      + + This is the horizontal distance from the current pen + position to the glyph's left bounding box edge. It is + positive for horizontal layouts, and most generally negative + for vertical one.

      + +

    2. The top side bearing: a.k.a. bearingY

      + + This is the vertical distance from the baseline to the top + of the glyph's bounding box. It is usually positive for + horizontal layouts, and negative for vertical ones

      + +

    3. The advance width: a.k.a. advanceX

      + + This is the horizontal distance the pen position must be + incremented (for left-to-right writing) or decremented (for + right-to-left writing) by after each glyph is rendered when + processing text. It is always positive for horizontal + layouts, and null for vertical ones.

      + +

    4. The advance height: a.k.a. advanceY

      + + This is the vertical distance the pen position must be + decremented by after each glyph is rendered. It is always + null for horizontal layouts, and positive for vertical + layouts.

      + +

    5. The glyph width

      + + The glyph's horizontal extent. More simply, it is + (bbox.xMax - bbox.xMin) for unscaled font coordinates. + For scaled glyphs, its computation requests specific care, + described in the grid-fitting chapter below.

      + +

    6. The glyph height

      + + The glyph's vertical extent. More simply, it is + (bbox.yMax - bbox.yMin) for unscaled font coordinates. + For scaled glyphs, its computation requests specific care, + described in the grid-fitting chapter below.

      + +

    7. The right side bearing

      + + Only used for horizontal layouts to describe the distance + from the bbox's right edge to the advance width. It is in + most cases a non-negative number. The FreeType library + doesn't provide this metric directly, as it isn't really + part of the TrueType specification. It can be computed + simply as

      + +

      + advance_width - left_side_bearing - (xMax-xMin) +
      + +

    + +

    +

    + + +

    + + Finally, if you use `ABC widths' under Windows and OS/2, the + following relations apply: + +

    +  A = left side bearing
+  B = width
+  C = right side bearing
+
+  A+B+C = advance width
+
    + +
  4. The effects of grid-fitting

    + + All these metrics are stored in font units in the font file. + They must be scaled and grid-fitted properly to be used at a + specific instance. This implies several things:

    + +

      + +
    • First, a glyph program not only aligns the outline along + the grid pixel, it also processes the left side bearing and + the advance width. Other grid-fitted metrics are usually + available in optional TrueType tables if you need them.

      + +

    • A glyph program may decide to extend or stretch any of + these two metrics if it has a need for it. This means that + you cannot assume that the fitted metrics are simply equal + to the scaled one plus or minus a liberal distance + < 1 pixel (i.e., less than 64 fractional + pixel units). For example, it is often necessary to stretch + the letter `m' horizontally at small pixel sizes to make all + vertical stems visible, while the same glyph can be + perfectly `square' at larger sizes.

      + +

    • Querying the fitted metrics of all glyphs at a given + instance is very slow, as it needs to load and process each + glyph independently. For this reason, some optional + TrueType tables are defined in the specification, containing + pre-computed metrics for specific instances (the most + commonly used, like 8, 9, 10, 11, 12, and 14 points at + 96dpi, for example). These tables aren't always present in + a TrueType font.

      + + If you don't need the exact fitted value, it's much faster + to query the metrics in font units, then scale them to the + instance's dimensions. + +

    + +

    + IMPORTANT NOTE:

    + + Another very important consequence of grid-fitting is the fact + that moving a fitted outline by a non-integer pixel distance + will simply ruin the hinter's work, as alignments won't be + preserved. The translated glyph will then look `ugly' when + converted to a bitmap!

    + + In other words, each time you want to translate a fitted glyph + outline, you must take care of only using integer pixel + distances (the x and y offsets must be multiples + of 64, which equals to 1.0 in the 26.6 fixed float + format). + + If you don't care about grid-fitting (typically when rendering + rotated text), you can use any offset you want and use sub-pixel + glyph placement. +

    + +

+ +

+ + +IV. Text processing

+ +This section demonstrates how to use the concepts previously defined +to render text, whatever the layout you use.

+ +

    + +
  1. Writing simple text strings

    + + We will start by generating a simple string with a Roman alphabet. + The layout is thus horizontal, left to right.

    + + For now, we will assume all glyphs are rendered in a single target + bitmap. The case of generating individual glyph bitmaps, then + placing them on demand on a device is presented in a later chapter + of this section.

    + + Rendering the string needs to place each glyph on the baseline; + this process looks like the following:

    + +

      + +
    1. Place the pen to the cursor position. The pen is always + located on the baseline. Its coordinates must be grid-fitted + (i.e. multiples of 64)!

      + +

      +  pen_x = cursor_x;
+  pen_y = cursor_y;
+
      + +
    2. Load the glyph outline and its metrics. Using the flag + TTLOAD_DEFAULT will scale and hint the glyph: + +
      +  TT_Load_Glyph( instance,
+                 glyph,
+                 glyph_index,
+                 TTLOAD_DEFAULT );
+
+  TT_Get_Glyph_Metrics( glyph, &metrics );
+  TT_Get_Glyph_Outline( glyph, &outline );
+
      + +
    3. The loader always places the glyph outline relative to the + imaginary pen position (0,0). You thus simply need to + translate the outline by the vector: + +
      +  ( pen_x, pen_y )
+
      + + To place it on its correct position, you can use the call + +
      +  TT_Translate_Outline( outline, pen_x, pen_y );
+
      + +
    4. Render the outline in the target bitmap, the glyph will be + surimposed on it with a binary `or' operation (FreeType never + creates glyph bitmaps by itself, it simply renders glyphs in + the arrays you pass to it. See the API reference for a + complete description of bitmaps and pixmaps). + +
      +  TT_Get_Outline_Bitmap( outline, &target_bitmap );
+
      + +
      + IMPORTANT NOTE:

      + + If you don't want to access the outline in your code, you can + also use the API function TT_Get_Glyph_Bitmap() which does the + same as the previous lines: + +

      +  TT_Get_Glyph_Outline( glyph, &outline );
+  TT_Translate_Outline( outline, x_offset, y_offset );
+  TT_Get_Outline_Bitmap( outline, &target_bitmap );
+  TT_Translate_Outline( outline, -x_offset, -y_offset );
+
      + + is equivalent to: + +
      +  TT_Get_Glyph_Bitmap( glyph,
+                       x_offset,
+                       y_offset,
+                       &target_bitmap );
+
      +

      + +

    5. Now advance the pen to its next position. The advance is + always grid-fitted when the glyph was hinted:

      + +

      +  pen_x += metrics.advance;
+
      + + The advance being grid-fitted, the pen position remains + aligned on the grid.

      + +

    6. Start over on item 2 until string completion. That's + it! + +

    + +

  2. Writing right-to-left and vertical text

    + + Generating strings for different layouts is very similar. Here + are the most important differences.

    + +

      + +
    • For right-to-left text (like Arabic)

      + + The main difference here is that, as the advance width and + left side bearings are oriented against the flow of text, the + pen position must be decremented by the advance width, + before placing and rendering the glyph. Other than + that, the rest is strictly similar.

      + +

    • For vertical text (like Chinese or Japanese)

      + + In this case, the baseline is vertical, which means that the + pen position must be shifted in the vertical direction. You + need the vertical glyph metrics to do that (using the + TT_Get_Big_Glyph_Metrics() function).

      + + Once you get these, the rest of the process is very similar. + The glyph outline is placed relative to an imaginary origin of + (0,0), and you should translate it to the pen position before + rendering it.

      + + The big difference is that you must decrement pen_y, rather + than increment pen_x (this is for the TrueType convention of y + oriented upwards). + +

      +  pen_y -= metrics.advance;
+
      + +

    + +

  3. Generating individual glyph bitmaps and using + them to render text

    + + Loading each glyph when rendering text is slow, and it's much + more efficient to render each one in a standalone bitmap to place + it in a cache. Text can then be rendered fast by applying simple + blit operations on the target device.

    + + To be able to render text correctly with the bitmaps, you must + record and associate with them its fitted bearings and advances. + Hence the following process:

    + +

      + +
    1. Generate the bitmaps.

      + +

        + +
      • Load the glyph and get its metrics. + +
        +  TT_Load_Glyph( instance,
+                 glyph,
+                 glyph_index,
+                 TTLOAD_DEFAULT );
+
+  TT_Get_Glyph_Metrics( glyph, &metrics );
+
        + + The bbox is always fitted when calling + TT_Get_Glyph_Metrics() on a hinted glyph. You can then + easily compute the glyph's dimension in pixels as: + +
        +  width  = (bbox.xMax - bbox.xMin) / 64;
+  height = (bbox.yMax - bbox.yMin) / 64;
+
        + + NOTE 1:
        + The fitted bounding box always contains all the dropouts + that may be produced by the scan-line converter. This + width and height are thus valid for all kinds of + glyphs).

        + + NOTE 2:
        + If you want to compute the dimensions of a rotated + outline's bitmap, compute its bounding box with + TT_Get_Outline_BBox(), then grid-fit the bbox manually: + +

        +  #define  FLOOR(x)    ((x) & -64)
+  #define  CEILING(x)  (((x)+63) & -64)
+
+  xMin = FLOOR(xMin);
+  yMin = FLOOR(yMin);
+  yMin = CEILING(xMax);
+  yMax = CEILING(yMax);
+
        + + then compute width and height as above.

        + +

      • Create a bitmap of the given dimension, e.g.: + +
        +  bitmap.width  = width;
+  bitmap.cols   = (width+7) & -8;
+  bitmap.rows   = height;
+  bitmap.flow   = TT_Flow_Up;
+  bitmap.size   = bitmap.cols * bitmap.rows;
+  bitmap.buffer = malloc( bitmap.size );
+
        + +
      • Render the glyph into the bitmap.

        + + Don't forget to shift it by (-xMin, -yMin) to fit it in + the bitmap: + +

        +  /* Note that the offsets must be grid-fitted to */
+  /* preserve hinting!                            */
+  TT_Get_Glyph_Bitmap( glyph,
+                       &bitmap,
+                       -bbox.xMin,
+                       -bbox.yMin );
+
        + +
      + +
    2. Store the bitmap with the following values: + +
      +  bearingX / 64 = left side bearing in pixels
+  advance / 64  = advance width/height in pixels
+
      + + When your cache is set up, you can then render text using a + scheme similar to the ones describe in 1. and 2., + with the exception that now pen positions and metrics are + expressed in pixel values. We are done! + +
      +  pen_x = cursor_x;
+  pen_y = cursor_y;
+
+  while ( glyph_to_render )
+  {
+    access_cache( glyph_index, metrics, bitmap );
+
+    blit_bitmap_to_position
+     ( pen_x + bearingX,
+       pen_y (+ bearingY depending on orientation ) );
+
+    pen_x += advance;
+  }
+
      + +
    + +
  4. Device-independent text rendering

    + + The previously described rendering processes all align glyphs on + the baseline according to metrics fitted for the display's + distance. In some cases, the display isn't the final output, and + placing the glyphs in a device-independent way is more important + than anything.

    + + A typical case is a word processor which displays text as it + should appear on paper when printed. As you've probably noticed, + the glyphs aren't always spaced uniformly on the screen as you + type them, sometimes the space between an `m' and a `t' is too + small, some other it is too large, etc.

    + + These differences are simply due to the fact that the word + processor aligns glyphs in an device-independent way, using + original metrics in font units to do it, then scale them as it + can to display text on screen, usually at a very smaller + resolution than your printer's one.

    + + Device-independence is a crucial part of document portability, + and it is very saddening to see that most professional word + processors don't do it correctly. For example, MS Word uses + the fitted metrics of the printer's resolution, rather than the + originals in font units.

    + + This is great to get sure that your text prints very well on your + printer, but it also implies that someone printing the exact same + document on a device with different output resolutions (e.g. + bubble-jet vs. laser printers) may encounter trouble.

    + + As the differences in advances accumulate on one line, they can + sum to the width of one or more glyphs in extreme cases, which is + enough to `overflow' the automatic justification algorithm. This + may add additional lines of printed text, or even remove some. + Moreover, supplemental lines can produce unexpected page breaks + and `blank' pages. This can be extremely painful when working + with large documents, as this `feature' may require you to + redesign completely your formatting to re-print it.

    + + In conclusion, if you want portable document rendering, never + hesitate to use and apply device-independent terms! For example, + a simple way to produce text would be:

    + +

      + +
    1. Get a scale to convert from your device-independent units + to 26.6 pixels.

      + +

    2. Get another scale to convert from original font units to + device-independent units.

      + +

    3. Perform pen placement and advances in device-independent + units.

      + +

    4. To render each glyph, compute the pen's rounded position, + as well as the rounded glyph left side bearing, both + expressed in 26.6 pixels (don't use the fitted metrics). You + will then be able to place the glyph and/or blit its bitmap. + +

    + +

  5. Kerning glyphs

    + + An interesting effect that most people appreciate is + kerning. It consists of modifying the spacing between two + successive glyphs according to their outlines. For example, the + letters `T' and a `y' can be easily moved closer, as the top of + the `y' fits nicely under the `T's upper right bar.

    + + To perform kerning, the TrueType specification provides a + specific table (its tag being `kern'), with several storage + formats. This section doesn't explain how to access this + information; however, you can have a look at the standard + extension called `ttkern.h' which comes with FreeType.

    + + The kerning distance between two glyphs is a value + expressed in font units which indicates whether their outline can + be moved together or apart when one follows the other. The + distance isn't reflexive, which means that the kerning for the + glyph pair (`T',`y') isn't the same as the one for (`y',`T').

    + + The value is positive when the glyphs must be moved apart, and + negative when they must be moved closer. You can implement + kerning simply by adding its scaled and rounded value to the + advance width when moving the pen position. Here an example for + horizontal kerning: + +

    +  #define ROUND( x )  ( (x + 32) & -64 )
+
+  scaled_kerning = kerning * imetrics.x_scale / 0x10000;
+
+  pen_x += metrics.advance + ROUND( scaled_kerning );
+
    + +
  6. Rotated and stretched/slanted text

    + + In order to produce rotated glyphs with FreeType, one must + understand a few things:

    + +

      + +
    • The engine doesn't apply specific transformations to the + glyphs it loads and processes (other than the simpler + resolution-base scaling and grid-fitting). If you want to + rotate glyphs, you will have to load their outline, then apply + the geometric transformations that please you (a number of + APIs are there to help you to do it easily).

      + +

    • Even if the glyph loader hints `straight' glyphs, it is + possible to inform the font and glyph programs that you're + going to later transform the resulting outlines. Two flags + can be passed to the bytecode interpreter:

      + +

        + +
      • The `rotated' flag indicates that you are going to + rotate the glyphs in a non-trivial direction (i.e., on + neither of the two coordinate axis). You are advised not + to set it when writing 90 degrees-rotated text for + example.

        + +

      • The `stretched' flag indicates that you are going to + apply a transformation that will distort distances. While + rotations and symmetries keep distances constant, slanting + and stretching do modify them. + +
      + +

    + + These flags can be interpreted by the glyph code to toggle certain + processings which vary from one font to the other. However, most + of the TrueType fonts that were tested with FreeType, if not all + of them, simply change the dropout-mode when any of these flags is + set, and/or disable hinting when rotation is detected. We advise + you to never set these flags, even when rotating text. For what + it's worth, hinted rotated text is no uglier than un-hinted + one.

    + + You can use the function TT_Set_Instance_Transform_Flags() to set + them. Then, rendering can be done with the following calls: + +

    +  /* set the flags */
+  TT_Set_Instance_Transforms( instance, 
+                              rotated,
+                              stretched );
+
+  /* load a given glyph */
+  TT_Get_Glyph_Outline( instance,
+                        glyph,
+                        index,
+                        TTLOAD_DEFAULT );
+
+  /* access its outline */
+  TT_Get_Glyph_Outline( instance, &outline );
+
+  /* in order to transform it */
+  TT_Transform_Outline( outline, &matrix );
+  /* and/or */
+  TT_Translate_Outline( outline,
+                        x_offset, y_offset );
+
+  /* to render it */
+  TT_Get_Outline_Bitmap( outline, &bitmap );
+
    + + Here is an example, assuming that the following variables + +
    +  TT_Matrix  matrix;        /* 2x2 matrix */
+  TT_Pos     x_off, y_off;  /* corrective offsets */
+
    + + define a transformation that can be correctly applied to a glyph + outline which have been previously placed relative to the + imaginary point position (0,0) with bearings preserved. Rendering + text can now be done as follows:

    + +

      + +
    1. Initialize the pen position; when rotating, it is extremely + well advised to use sub-pixel placement as you don't care + about hinting. + +
      +  pen_x = cursor_x;
+  pen_y = cursor_y;
+
      + +
    2. Transform the glyph as needed, then translate it to the + current pen position: + +
      +  TT_Transform_Outline( outline, &matrix );
+  TT_Translate_Outline( outline,
+                        pen_x + x_off,
+                        pen_y + y_off );
+
      + + (Note that the transformation offsets have been included in + the translation.)

      + +

    3. Render the bitmap, as it has now been placed correctly.

      + +

    4. To change the pen position, transform the vector (0,advance) + with your matrix, and add it: + +
      +  vec_x = metrics.advance;
+  vec_y = 0;
+  TT_Transform_Vector( &vec_x, &vec_y, &matrix );
+  pen_x += vec_x;
+  pen_y += vec_y;
+
      + +
    5. Start over at 2. until completion. + +

    + +

    + IMPORTANT NOTE:

    + + Do not grid-fit the pen position before rendering your glyph when + rendering rotated text. If you do, your transformed baseline + won't be preserved on each glyph, and the text will look like it's + `hopping' randomly. This is particularly visible at small + sizes.

    + + Sub-pixel precision placement is very important for clean + rotated text. +

    + +

  7. Font-smoothing, a.k.a. gray-levels + rendering

    + + The FreeType engine's scan-line converter (the component also + called the rasterizer) is able to convert a vectorial glyph + outline into either a normal bitmap, or an 8-bit pixmap (a.k.a. + colored bitmaps on some systems). This last feature is + called gray-level rendering or font-smoothing, + because it uses a user-supplied palette to produce anti-aliased + versions of the glyphs.

    + + Its principle is to render a bitmap which is twice as large than + the target pixmap, then simply filtering it using a 2x2 + summation.

    + +

    + NOTE:

    + + FreeType's scan-line converter doesn't use or need an intermediate + second bitmap. Rather, filtering is performed in a single pass + during the sweep (see the file `raster.txt' for more information + about it). +

    + + You'll notice that, as with Windows 95, FreeType's rasterizer + only grays those parts of the glyph which need it, i.e., diagonals + and curves, while keeping horizontal and vertical stems straight + `black'. This greatly improves the legibility of text, while + avoiding the `blurry' look anti-aliased fonts typically found with + Adobe's Type Manager or Acrobat.

    + + There are thus five available gray-levels, ranging from 0 + to 4, where level 0 and level 4 are the background + and foreground colors, respectively, and where levels 1, + 2, 3 are intermediate. For example, to render black text on + a white background, one can use a palette like:

    + +

      + + palette[0] = white (background)
      + palette[1] = light gray
      + palette[2] = medium gray
      + palette[3] = dark gray
      + palette[4] = black (foreground)
      + +

    + + To set the engine's gray-level palette, simply use the API + function TT_Set_Raster_Palette() after initialization. It expects + an array of 5 chars which will be used to render the + pixmaps.

    + + Note that the rasterizer doesn't create bitmaps or pixmaps. + Rather, it simply renders glyphs in the arrays you pass to it. + The generated glyph bitmaps are simply `or'-ed to the target (with + 0 being the background as a convention); in the case of pixmaps, + pixels are simply written to the buffer, in spans of four aligned + bytes.

    + +

    + NOTE:

    + + The raster isn't able to superpose `transparent' glyphs on the + target pixmap. This means that you should always call the API + functions TT_Get_Glyph_Pixmap() and TT_Get_Outline_Pixmap() with + an empty map, and perform the superposition yourself.

    + + This can be more or less tricky, depending on the palette you are + using and your target graphics resolution. One of the components + found in the test directory, called `display.c', has large + comments on the way it implements it for the test programs. You + are encouraged to read the test program sources to understand how + one can take advantage of font smoothing.

    + + Pixmap surimposition is too system-specific a feature to be part + of the FreeType engine. Moreover, not everybody needs it! +

    + + Finally, the question of sur-imposing anti-aliased colored text on + any texture, since being even more tricky, is left as an exercise + to the reader ;-) If this topic really interests you, the + FreeType mailing list may host some helpful enthusiasts ready to + answer your questions. Who knows :-)

    + +

  8. Other interesting text processes

    + +

      + +
    • Glyph substitution

      + + Substitution is used to replace one glyph by another when some + specific condition is met in the text string. Its most common + examples are ligatures (like replacing the `f' followed by `i' + by the single glyph `fi' if available in the font), as well as + positional selection as performed in the Arabic script (for + those not aware of this, each letter of the Arabic alphabet + can be written differently according to its position on words: + starting, ending, intermediate, or isolated).

      + + The base TrueType format doesn't define any table for glyph + substitution. However, GX, TrueType Open, and OpenType + provide (incompatible) extensions to perform it. Of course, + it isn't supported by the engine, but an extension could be + easily written to access the required tables.

      + + [Support for TrueType Open is already partially available.]

      + +

    • Justification

      + + ... + +

    + +
+ +To be continued... + + + diff --git a/Build/source/libs/freetype/freetype-1.5/docs/glyphs.txt b/Build/source/libs/freetype/freetype-1.5/docs/glyphs.txt new file mode 100644 index 00000000000..239686aefea --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/glyphs.txt @@ -0,0 +1,999 @@ +http://www.freetype.org + + Glyph Hell + + An introduction to glyphs, as used and defined in the FreeType engine + + ------------------------------------------------------------------------ + +Introduction + +This article discusses in great detail the definition of glyph metrics, per +se the TrueType specification, and the way they are managed and used by the +FreeType engine. This information is crucial when it comes to rendering text +strings, either in a conventional (i.e. Roman) layout, or with vertical or +right-to-left ones. Some aspects like glyph rotation and transformation are +explained too. + +Comments and corrections are highly welcome, and can be sent to the FreeType +developers list. + + ------------------------------------------------------------------------ + +I. An overview of font files + +In TrueType, a single font file is used to contain information related to +classification, modeling and rendering of text using a given typeface. This +data is located in various independent `tables', which can be sorted in four +simple classes, as described below: + + * Face Data + + We call face data the amount of information related to a given + typeface, independently of any particular scaling, transformation, + and/or glyph index. This usually means some typeface-global metrics and + attributes, like family and styles, PANOSE number, typographic + ascenders and descenders, as well as some very TrueType specific items + like the font `programs' found in the fpgm and prep tables, the gasp + table, character mappings, etc. + + In FreeType, a face object is used to model a font file's face data. + + * Instance Data + + We call instance a given pointsize/transformation, at a given device + resolution (e.g. 8pt at 96x96dpi, or 12pt at 300x600dpi, etc). Some + tables found in the font files are used to produce instance-specific + data, like the cvt table, or the prep program. Though they are often + part of the face data, their processing results in information called + instance data. + + In FreeType, it is modeled through an instance object, which is always + created from an existing face object. + + * Glyph Data + + We call glyph data the piece of information related to specific glyphs. + This includes the following things that are described in more details + in the next sections: + + o The glyph's vectorial representation, also called its outline. + + o Various metrics, like the glyph's bounding box, its bearings and + advance values. + + o TrueType specifies a specific instruction bytecode, used to + associate each glyph with a small program, called the glyph code. + Its purpose is to grid-fit the outline to any target instance, in + order to produce excellent output at small pixel sizes. + + The FreeType engine doesn't map each glyph to a single structure, as + this would waste memory for no good reason. Rather, a glyph object is a + container, created from any active face, which can be used to load + and/or process any font glyph at any instance (or even no instance at + all). Of course, the glyph properties (outline, metrics, bitmaps, etc.) + can be extracted independently from an object once it has been loaded + or processed. + + * Text and Layout Data + + Finally, there is a last class of data that doesn't really fit in all + others, and that can be called text data. It comprises information + related to the grouping of glyphs together to form text. Simple + examples are the kerning table, which controls the spacing between + adjacent glyphs, as well as some of the extensions introduced in + TrueType Open, OpenType, and TrueType GX like glyph substitution + (ligatures, vertical representations), baseline management, + justification, etc. + + This article focuses on the basic TrueType tables, and hence, will only + talk about kerning, as FreeType doesn't support OpenType nor GX (yet). + [Support for TrueType Open is already partially available.] + + ------------------------------------------------------------------------ + +II. Glyph Outlines + +TrueType is a scalable font format; it is thus possible to render glyphs at +any scale, and under any affine transform, from a single source +representation. However, simply scaling vectorial shapes exhibits at small +sizes (where `small' refers here to anything smaller than at least +150 pixels) a collection of un-harmonious artifacts, like widths and/or +heights degradations. + +Because of this, the format also provides a complete programming language +used to design small programs associated to each glyph. Its role is to align +the point positions on the pixel grid after the scaling. This operation is +hence called grid-fitting, or even hinting. + + 1. Vectorial representation + + The source format of outlines is a collection of closed paths called + contours. Each contour delimits an outer or inner region of the glyph, + and can be made of either line segments and/or second-order beziers + (also called conic beziers or quadratics). + + It is described internally as a series of successive points, with each + point having an associated flag indicating whether it is `on' or `off' + the curve. These rules are applied to decompose the contour: + + o Two successive `on' points indicate a line segment joining them. + + o One `off' point amidst two `on' points indicates a conic bezier, + the `off' point being the control point, and the `on' ones the + start and end points. + + o Finally, two successive `off' points forces the rasterizer to + create (only during bitmap rendering) a virtual `on' point amidst + them, at their exact middle. This greatly facilitates the + definition of successive Bezier arcs. + + * # on + * off + __---__ + #-__ _-- -_ + --__ _- - + --__ # \ + --__ # + -# + Two `on' points + Two `on' points and one `off' point + between them + + * + # __ Two `on' points with two `off' + \ - - points between them. The point + \ / \ marked `0' is the middle of the + - 0 \ `off' points, and is a `virtual + -_ _- # on' point where the curve passes. + -- It does not appear in the point + list. + * + + Each glyph's original outline points are located on a grid of + indivisible units. The points are stored in the font file as + 16-bit integer grid coordinates, with the grid origin's being at (0,0); + they thus range from -16384 to 16383. + + In creating the glyph outlines, a type designer uses an imaginary + square called the EM square. Typically, the EM square encloses the + capital letter `M' and most other letters of a typical roman alphabet. + The square's size, i.e., the number of grid units on its sides, is very + important for two reasons: + + o It is the reference used to scale the outlines to a given + instance. For example, a size of 12pt at 300x300dpi corresponds to + 12*300/72 = 50 pixels. This is the size the EM square would appear + on the output device if it was rendered directly. In other words, + scaling from grid units to pixels uses the formula + + pixel_size = point_size * resolution / 72 + + pixel_coordinate = grid_coordinate * pixel_size / EM_size + + o The greater the EM size is, the larger resolution the designer can + use when digitizing outlines. For example, in the extreme example + of an EM size of 4 units, there are only 25 point positions + available within the EM square which is clearly not enough. + Typical TrueType fonts use an EM size of 2048 units (note: with + Type 1 PostScript fonts, the EM size is fixed to 1000 grid units. + However, point coordinates can be expressed in floating values). + + Note that glyphs can freely extend beyond the EM square if the font + designer wants this. The EM is used as a convenience, and is a valuable + convenience from traditional typography. + + Grid units are very often called font units or EM units. + + ----------------------------------------------------------------------- + IMPORTANT NOTE: + + Under FreeType, scaled pixel positions are all expressed in the 26.6 + fixed float format (made of a 26-bit integer mantissa, and a 6-bit + fractional part). In other words, all coordinates are multiplied by 64. + The grid lines along the integer pixel positions, are multiples of 64, + like (0,0), (64,0), (0,64), (128,128), etc., while the pixel centers + lie at middle coordinates (32 modulo 64) like (32,32), (96,32), etc. + ----------------------------------------------------------------------- + + 2. Hinting and Bitmap rendering + + As said before, simply scaling outlines to a specific instance always + creates undesirable artifacts, like stems of different widths or + heights in letters like `E' or `H'. Proper glyph rendering needs that + the scaled points are aligned along the pixel grid (hence the name + grid-fitting), and that important widths and heights are respected + throughout the whole font (for example, it is very often desirable that + the letters `I' and `T' have their central vertical line of the same + pixel width). + + Type 1 PostScript font files include with each glyph a small series of + distances called hints, which are later used by the type manager to try + grid-fitting the outlines as cleverly as possible. On one hand, it has + the consequence that upgrading your font engine can enhance the visual + aspects of all fonts of your system; on the other hand, the quality of + even the best version of Adobe's Type Manager isn't always very + pleasing at small sizes (notwithstanding font smoothing). + + TrueType takes a radically different approach: Each glyph has an + associated `program', designed in a specific geometrical language, + which is used to align explicitly each outline point to the pixel grid, + preserving important distances and metrics. A stack-based low-level + bytecode is used to store it in the font file, and is interpreted later + when rendering the scaled glyphs. + + This means that even very complex glyphs can be rendered perfectly at + very small sizes, as long as the corresponding glyph code is designed + correctly. Moreover, a glyph can loose some of its details, like + serifs, at small sizes to become more readable, because the bytecode + provides interesting features. + + However, this also have the sad implication that an ill-designed glyph + code will always render junk, whatever the font engine's version, and + that it's very difficult to produce quality glyph code. There are about + 200 TrueType opcodes, and no known `high-level language' for it. Most + type artists aren't programmers at all and the only tools able to + produce quality code from vectorial representation have been + distributed to only a few font foundries, while tools available to the + public, e.g. Fontographer, are usually expensive though generating + average to mediocre glyph code. + + All this explains why an enormous number of broken or ugly `free' fonts + have appeared on the TrueType scene, and that this format is now + mistakenly thought as `crap' by many people. Funnily, these are often + the same who stare at the `beauty' of the classic `Times New Roman' and + `Arial/Helvetica' at 8 points. + + Once a glyph's code has been executed, the scan-line converter converts + the fitted outline into a bitmap (or a pixmap with font-smoothing). + + ------------------------------------------------------------------------ + +III. Glyph metrics + + 1. Baseline, Pens and Layouts + + The baseline is an imaginary line that is used to `guide' glyphs when + rendering text. It can be horizontal (e.g. Roman, Cyrillic, Arabic, + etc.) or vertical (e.g. Chinese, Japanese, etc). Moreover, to render + text, a virtual point, located on the baseline, called the pen + position, is used to locate glyphs. + + Each layout uses a different convention for glyph placement: + + o With horizontal layout, glyphs simply `rest' on the baseline. Text + is rendered by incrementing the pen position, either to the right + or to the left. + + [Image] + + The distance between two successive pen positions is + glyph-specific and is called the advance width. Note that its + value is always positive, even for right-to-left oriented + alphabets, like Arabic. This introduces some differences in the + way text is rendered. + + ------------------------------------------------------------------ + IMPORTANT NOTE: + + The pen position is always placed on the baseline in TrueType, + unlike the convention used by some graphics systems, like Windows, + to always put the pen above the line, at the ascender's position. + ------------------------------------------------------------------ + + o With vertical layout, glyphs are centered around the baseline: + + [Image] + + 2. Typographic metrics and bounding boxes + + A various number of face metrics are defined for all glyphs in a given + font. Three of them have a rather curious status in the TrueType + specification; they only apply to horizontal layouts: + + o The ascent + + This is the distance from the baseline to the highest/upper grid + coordinate used to place an outline point. It is a positive value, + due to the grid's orientation with the y axis upwards. + + o The descent + + The distance from the baseline to the lowest grid coordinate used + to place an outline point. This is a negative value, due to the + grid's orientation. + + o The linegap + + The distance that must be placed between two lines of text. The + baseline-to-baseline distance should be computed as + + ascent - descent + linegap + + if you use the typographic values. + + The problem with these metrics is that they appear three times in a + single font file, each version having a slightly different meaning: + + 1. The font's horizontal header provides the ascent, descent and + linegap fields, which are used to express the designer's intents, + rather than the real values that may be computed from all glyphs + in the outline. These are used by the Macintosh font engine to + perform font mapping (i.e. font substitution). + + 2. The OS/2 table provides the usWinAscent and usWinDescent fields. + These values are computed for glyphs of the Windows ANSI charset + only, which means that they are wrong for any other glyph. Note + that usWinDescent is always positive (i.e. looks like `-descent'). + + 3. The OS/2 table provides the typoAscender, typoDescender and + typoLinegap values, which hopefully concern the whole font file. + These are the correct system-independent values! + + All metrics are expressed in font units. If you want to use any of the + two first versions of these metrics, the TrueType specification + contains some considerations and computing tips that might help you. + + Other, simpler metrics are: + + o The glyph's bounding box, also called bbox + + This is an imaginary box that encloses any glyph (usually as + tightly as possible). It is represented by four fields, namely + xMin, yMin, xMax, and yMax, that can be computed for any outline. + In FreeType, their values can be in font units (if measured in the + original outline) or in 26.6 pixel units (if measured on scaled + outlines). + + Note that if it wasn't for grid-fitting, you wouldn't need to know + a box's complete values, but only its dimensions to know how big + is a glyph outline/bitmapa. However, correct rendering of hinted + glyphs needs the preservation of important grid alignment on each + glyph translation/placement on the baseline, which is why FreeType + always returns the complete glyph outline. + + Note also that the font's header contains a global font bounding + box in font units which should enclose all glyphs in a font. This + can be used to pre-compute the maximum dimensions of any glyph at + a given instance. + + o The internal leading + + This concept comes directly from the world of traditional + typography. It represents the amount of space within the `leading' + which is reserved for glyph features that lay outside of the EM + square (like accentuation). It usually can be computed as + + internal_leading = ascent - descent - EM_size + + o The external leading + + This is another name for the linegap. + + 3. Bearings and Advances + + Each glyph has also distances called bearings and advances. Their + definition is constant, but their values depend on the layout, as the + same glyph can be used to render text either horizontally or + vertically. + + 1. The left side bearing: a.k.a. bearingX + + This is the horizontal distance from the current pen position to + the glyph's left bounding box edge. It is positive for horizontal + layouts, and most generally negative for vertical one. + + 2. The top side bearing: a.k.a. bearingY + + This is the vertical distance from the baseline to the top of the + glyph's bounding box. It is usually positive for horizontal + layouts, and negative for vertical ones + + 3. The advance width: a.k.a. advanceX + + This is the horizontal distance the pen position must be + incremented (for left-to-right writing) or decremented (for + right-to-left writing) by after each glyph is rendered when + processing text. It is always positive for horizontal layouts, and + null for vertical ones. + + 4. The advance height: a.k.a. advanceY + + This is the vertical distance the pen position must be decremented + by after each glyph is rendered. It is always null for horizontal + layouts, and positive for vertical layouts. + + 5. The glyph width + + The glyph's horizontal extent. More simply, it is (bbox.xMax - + bbox.xMin) for unscaled font coordinates. For scaled glyphs, its + computation requests specific care, described in the grid-fitting + chapter below. + + 6. The glyph height + + The glyph's vertical extent. More simply, it is (bbox.yMax - + bbox.yMin) for unscaled font coordinates. For scaled glyphs, its + computation requests specific care, described in the grid-fitting + chapter below. + + 7. The right side bearing + + Only used for horizontal layouts to describe the distance from the + bbox's right edge to the advance width. It is in most cases a + non-negative number. The FreeType library doesn't provide this + metric directly, as it isn't really part of the TrueType + specification. It can be computed simply as + + advance_width - left_side_bearing - (xMax-xMin) + + [Image] + + [Image] + + Finally, if you use `ABC widths' under Windows and OS/2, the following + relations apply: + + A = left side bearing + B = width + C = right side bearing + + A+B+C = advance width + + 4. The effects of grid-fitting + + All these metrics are stored in font units in the font file. They must + be scaled and grid-fitted properly to be used at a specific instance. + This implies several things: + + o First, a glyph program not only aligns the outline along the grid + pixel, it also processes the left side bearing and the advance + width. Other grid-fitted metrics are usually available in optional + TrueType tables if you need them. + + o A glyph program may decide to extend or stretch any of these two + metrics if it has a need for it. This means that you cannot assume + that the fitted metrics are simply equal to the scaled one plus or + minus a liberal distance < 1 pixel (i.e., less than 64 fractional + pixel units). For example, it is often necessary to stretch the + letter `m' horizontally at small pixel sizes to make all vertical + stems visible, while the same glyph can be perfectly `square' at + larger sizes. + + o Querying the fitted metrics of all glyphs at a given instance is + very slow, as it needs to load and process each glyph + independently. For this reason, some optional TrueType tables are + defined in the specification, containing pre-computed metrics for + specific instances (the most commonly used, like 8, 9, 10, 11, 12, + and 14 points at 96dpi, for example). These tables aren't always + present in a TrueType font. + + If you don't need the exact fitted value, it's much faster to + query the metrics in font units, then scale them to the instance's + dimensions. + + ----------------------------------------------------------------------- + IMPORTANT NOTE: + + Another very important consequence of grid-fitting is the fact that + moving a fitted outline by a non-integer pixel distance will simply + ruin the hinter's work, as alignments won't be preserved. The + translated glyph will then look `ugly' when converted to a bitmap! + + In other words, each time you want to translate a fitted glyph outline, + you must take care of only using integer pixel distances (the x and + y offsets must be multiples of 64, which equals to 1.0 in the 26.6 + fixed float format). If you don't care about grid-fitting (typically + when rendering rotated text), you can use any offset you want and use + sub-pixel glyph placement. + ----------------------------------------------------------------------- + + ------------------------------------------------------------------------ + +IV. Text processing + +This section demonstrates how to use the concepts previously defined to +render text, whatever the layout you use. + + 1. Writing simple text strings + + We will start by generating a simple string with a Roman alphabet. The + layout is thus horizontal, left to right. + + For now, we will assume all glyphs are rendered in a single target + bitmap. The case of generating individual glyph bitmaps, then placing + them on demand on a device is presented in a later chapter of this + section. + + Rendering the string needs to place each glyph on the baseline; this + process looks like the following: + + 1. Place the pen to the cursor position. The pen is always located on + the baseline. Its coordinates must be grid-fitted (i.e. multiples + of 64)! + + pen_x = cursor_x; + pen_y = cursor_y; + + 2. Load the glyph outline and its metrics. Using the flag + TTLOAD_DEFAULT will scale and hint the glyph: + + TT_Load_Glyph( instance, + glyph, + glyph_index, + TTLOAD_DEFAULT ); + + TT_Get_Glyph_Metrics( glyph, &metrics ); + TT_Get_Glyph_Outline( glyph, &outline ); + + 3. The loader always places the glyph outline relative to the + imaginary pen position (0,0). You thus simply need to translate + the outline by the vector: + + ( pen_x, pen_y ) + + To place it on its correct position, you can use the call + + TT_Translate_Outline( outline, pen_x, pen_y ); + + 4. Render the outline in the target bitmap, the glyph will be + surimposed on it with a binary `or' operation (FreeType never + creates glyph bitmaps by itself, it simply renders glyphs in the + arrays you pass to it. See the API reference for a complete + description of bitmaps and pixmaps). + + TT_Get_Outline_Bitmap( outline, &target_bitmap ); + + ------------------------------------------------------------------ + IMPORTANT NOTE: + + If you don't want to access the outline in your code, you can also + use the API function TT_Get_Glyph_Bitmap() which does the same as + the previous lines: + + TT_Get_Glyph_Outline( glyph, &outline ); + TT_Translate_Outline( outline, x_offset, y_offset ); + TT_Get_Outline_Bitmap( outline, &target_bitmap ); + TT_Translate_Outline( outline, -x_offset, -y_offset ); + + is equivalent to: + + TT_Get_Glyph_Bitmap( glyph, + x_offset, + y_offset, + &target_bitmap ); + + ------------------------------------------------------------------ + + 5. Now advance the pen to its next position. The advance is always + grid-fitted when the glyph was hinted: + + pen_x += metrics.advance; + + The advance being grid-fitted, the pen position remains aligned on + the grid. + + 6. Start over on item 2 until string completion. That's it! + + 2. Writing right-to-left and vertical text + + Generating strings for different layouts is very similar. Here are the + most important differences. + + o For right-to-left text (like Arabic) + + The main difference here is that, as the advance width and left + side bearings are oriented against the flow of text, the pen + position must be decremented by the advance width, before placing + and rendering the glyph. Other than that, the rest is strictly + similar. + + o For vertical text (like Chinese or Japanese) + + In this case, the baseline is vertical, which means that the pen + position must be shifted in the vertical direction. You need the + vertical glyph metrics to do that (using the + TT_Get_Big_Glyph_Metrics() function). + + Once you get these, the rest of the process is very similar. The + glyph outline is placed relative to an imaginary origin of (0,0), + and you should translate it to the pen position before rendering + it. + + The big difference is that you must decrement pen_y, rather than + increment pen_x (this is for the TrueType convention of y oriented + upwards). + + pen_y -= metrics.advance; + + 3. Generating individual glyph bitmaps and using them to render text + + Loading each glyph when rendering text is slow, and it's much more + efficient to render each one in a standalone bitmap to place it in a + cache. Text can then be rendered fast by applying simple blit + operations on the target device. + + To be able to render text correctly with the bitmaps, you must record + and associate with them its fitted bearings and advances. Hence the + following process: + + 1. Generate the bitmaps. + + + Load the glyph and get its metrics. + + TT_Load_Glyph( instance, + glyph, + glyph_index, + TTLOAD_DEFAULT ); + + TT_Get_Glyph_Metrics( glyph, &metrics ); + + The bbox is always fitted when calling TT_Get_Glyph_Metrics() + on a hinted glyph. You can then easily compute the glyph's + dimension in pixels as: + + width = (bbox.xMax - bbox.xMin) / 64; + height = (bbox.yMax - bbox.yMin) / 64; + + NOTE 1: + The fitted bounding box always contains all the dropouts that + may be produced by the scan-line converter. This width and + height are thus valid for all kinds of glyphs). + + NOTE 2: + If you want to compute the dimensions of a rotated outline's + bitmap, compute its bounding box with TT_Get_Outline_BBox(), + then grid-fit the bbox manually: + + #define FLOOR(x) ((x) & -64) + #define CEILING(x) (((x)+63) & -64) + + xMin = FLOOR(xMin); + yMin = FLOOR(yMin); + yMin = CEILING(xMax); + yMax = CEILING(yMax); + + then compute width and height as above. + + + Create a bitmap of the given dimension, e.g.: + + bitmap.width = width; + bitmap.cols = (width+7) & -8; + bitmap.rows = height; + bitmap.flow = TT_Flow_Up; + bitmap.size = bitmap.cols * bitmap.rows; + bitmap.buffer = malloc( bitmap.size ); + + + Render the glyph into the bitmap. + + Don't forget to shift it by (-xMin, -yMin) to fit it in the + bitmap: + + /* Note that the offsets must be grid-fitted to */ + /* preserve hinting! */ + TT_Get_Glyph_Bitmap( glyph, + &bitmap, + -bbox.xMin, + -bbox.yMin ); + + 2. Store the bitmap with the following values: + + bearingX / 64 = left side bearing in pixels + advance / 64 = advance width/height in pixels + + When your cache is set up, you can then render text using a scheme + similar to the ones describe in 1. and 2., with the exception that + now pen positions and metrics are expressed in pixel values. We + are done! + + pen_x = cursor_x; + pen_y = cursor_y; + + while ( glyph_to_render ) + { + access_cache( glyph_index, metrics, bitmap ); + + blit_bitmap_to_position + ( pen_x + bearingX, + pen_y (+ bearingY depending on orientation ) ); + + pen_x += advance; + } + + 4. Device-independent text rendering + + The previously described rendering processes all align glyphs on the + baseline according to metrics fitted for the display's distance. In + some cases, the display isn't the final output, and placing the glyphs + in a device-independent way is more important than anything. + + A typical case is a word processor which displays text as it should + appear on paper when printed. As you've probably noticed, the glyphs + aren't always spaced uniformly on the screen as you type them, + sometimes the space between an `m' and a `t' is too small, some other + it is too large, etc. + + These differences are simply due to the fact that the word processor + aligns glyphs in an device-independent way, using original metrics in + font units to do it, then scale them as it can to display text on + screen, usually at a very smaller resolution than your printer's one. + + Device-independence is a crucial part of document portability, and it + is very saddening to see that most professional word processors don't + do it correctly. For example, MS Word uses the fitted metrics of the + printer's resolution, rather than the originals in font units. + + This is great to get sure that your text prints very well on your + printer, but it also implies that someone printing the exact same + document on a device with different output resolutions (e.g. bubble-jet + vs. laser printers) may encounter trouble. + + As the differences in advances accumulate on one line, they can sum to + the width of one or more glyphs in extreme cases, which is enough to + `overflow' the automatic justification algorithm. This may add + additional lines of printed text, or even remove some. Moreover, + supplemental lines can produce unexpected page breaks and `blank' + pages. This can be extremely painful when working with large documents, + as this `feature' may require you to redesign completely your + formatting to re-print it. + + In conclusion, if you want portable document rendering, never hesitate + to use and apply device-independent terms! For example, a simple way to + produce text would be: + + 1. Get a scale to convert from your device-independent units to 26.6 + pixels. + + 2. Get another scale to convert from original font units to + device-independent units. + + 3. Perform pen placement and advances in device-independent units. + + 4. To render each glyph, compute the pen's rounded position, as well + as the rounded glyph left side bearing, both expressed in 26.6 + pixels (don't use the fitted metrics). You will then be able to + place the glyph and/or blit its bitmap. + + 5. Kerning glyphs + + An interesting effect that most people appreciate is kerning. It + consists of modifying the spacing between two successive glyphs + according to their outlines. For example, the letters `T' and a `y' can + be easily moved closer, as the top of the `y' fits nicely under the + `T's upper right bar. + + To perform kerning, the TrueType specification provides a specific + table (its tag being `kern'), with several storage formats. This + section doesn't explain how to access this information; however, you + can have a look at the standard extension called `ttkern.h' which comes + with FreeType. + + The kerning distance between two glyphs is a value expressed in font + units which indicates whether their outline can be moved together or + apart when one follows the other. The distance isn't reflexive, which + means that the kerning for the glyph pair (`T',`y') isn't the same as + the one for (`y',`T'). + + The value is positive when the glyphs must be moved apart, and negative + when they must be moved closer. You can implement kerning simply by + adding its scaled and rounded value to the advance width when moving + the pen position. Here an example for horizontal kerning: + + #define ROUND( x ) ( (x + 32) & -64 ) + + scaled_kerning = kerning * imetrics.x_scale / 0x10000; + + pen_x += metrics.advance + ROUND( scaled_kerning ); + + 6. Rotated and stretched/slanted text + + In order to produce rotated glyphs with FreeType, one must understand a + few things: + + o The engine doesn't apply specific transformations to the glyphs it + loads and processes (other than the simpler resolution-base + scaling and grid-fitting). If you want to rotate glyphs, you will + have to load their outline, then apply the geometric + transformations that please you (a number of APIs are there to + help you to do it easily). + + o Even if the glyph loader hints `straight' glyphs, it is possible + to inform the font and glyph programs that you're going to later + transform the resulting outlines. Two flags can be passed to the + bytecode interpreter: + + + The `rotated' flag indicates that you are going to rotate the + glyphs in a non-trivial direction (i.e., on neither of the + two coordinate axis). You are advised not to set it when + writing 90 degrees-rotated text for example. + + + The `stretched' flag indicates that you are going to apply a + transformation that will distort distances. While rotations + and symmetries keep distances constant, slanting and + stretching do modify them. + + These flags can be interpreted by the glyph code to toggle certain + processings which vary from one font to the other. However, most of the + TrueType fonts that were tested with FreeType, if not all of them, + simply change the dropout-mode when any of these flags is set, and/or + disable hinting when rotation is detected. We advise you to never set + these flags, even when rotating text. For what it's worth, hinted + rotated text is no uglier than un-hinted one. + + You can use the function TT_Set_Instance_Transform_Flags() to set them. + Then, rendering can be done with the following calls: + + /* set the flags */ + TT_Set_Instance_Transforms( instance, + rotated, + stretched ); + + /* load a given glyph */ + TT_Get_Glyph_Outline( instance, + glyph, + index, + TTLOAD_DEFAULT ); + + /* access its outline */ + TT_Get_Glyph_Outline( instance, &outline ); + + /* in order to transform it */ + TT_Transform_Outline( outline, &matrix ); + /* and/or */ + TT_Translate_Outline( outline, + x_offset, y_offset ); + + /* to render it */ + TT_Get_Outline_Bitmap( outline, &bitmap ); + + Here is an example, assuming that the following variables + + TT_Matrix matrix; /* 2x2 matrix */ + TT_Pos x_off, y_off; /* corrective offsets */ + + define a transformation that can be correctly applied to a glyph + outline which have been previously placed relative to the imaginary + point position (0,0) with bearings preserved. Rendering text can now be + done as follows: + + 1. Initialize the pen position; when rotating, it is extremely well + advised to use sub-pixel placement as you don't care about + hinting. + + pen_x = cursor_x; + pen_y = cursor_y; + + 2. Transform the glyph as needed, then translate it to the current + pen position: + + TT_Transform_Outline( outline, &matrix ); + TT_Translate_Outline( outline, + pen_x + x_off, + pen_y + y_off ); + + (Note that the transformation offsets have been included in the + translation.) + + 3. Render the bitmap, as it has now been placed correctly. + + 4. To change the pen position, transform the vector (0,advance) with + your matrix, and add it: + + vec_x = metrics.advance; + vec_y = 0; + TT_Transform_Vector( &vec_x, &vec_y, &matrix ); + pen_x += vec_x; + pen_y += vec_y; + + 5. Start over at 2. until completion. + + ----------------------------------------------------------------------- + IMPORTANT NOTE: + + Do not grid-fit the pen position before rendering your glyph when + rendering rotated text. If you do, your transformed baseline won't be + preserved on each glyph, and the text will look like it's `hopping' + randomly. This is particularly visible at small sizes. + + Sub-pixel precision placement is very important for clean rotated text. + ----------------------------------------------------------------------- + + 7. Font-smoothing, a.k.a. gray-levels rendering + + The FreeType engine's scan-line converter (the component also called + the rasterizer) is able to convert a vectorial glyph outline into + either a normal bitmap, or an 8-bit pixmap (a.k.a. colored bitmaps on + some systems). This last feature is called gray-level rendering or + font-smoothing, because it uses a user-supplied palette to produce + anti-aliased versions of the glyphs. + + Its principle is to render a bitmap which is twice as large than the + target pixmap, then simply filtering it using a 2x2 summation. + + ----------------------------------------------------------------------- + NOTE: + + FreeType's scan-line converter doesn't use or need an intermediate + second bitmap. Rather, filtering is performed in a single pass during + the sweep (see the file `raster.txt' for more information about it). + ----------------------------------------------------------------------- + + You'll notice that, as with Windows 95, FreeType's rasterizer only + grays those parts of the glyph which need it, i.e., diagonals and + curves, while keeping horizontal and vertical stems straight `black'. + This greatly improves the legibility of text, while avoiding the + `blurry' look anti-aliased fonts typically found with Adobe's Type + Manager or Acrobat. + + There are thus five available gray-levels, ranging from 0 to 4, where + level 0 and level 4 are the background and foreground colors, + respectively, and where levels 1, 2, 3 are intermediate. For example, + to render black text on a white background, one can use a palette like: + + palette[0] = white (background) + palette[1] = light gray + palette[2] = medium gray + palette[3] = dark gray + palette[4] = black (foreground) + + To set the engine's gray-level palette, simply use the API function + TT_Set_Raster_Palette() after initialization. It expects an array of + 5 chars which will be used to render the pixmaps. + + Note that the rasterizer doesn't create bitmaps or pixmaps. Rather, it + simply renders glyphs in the arrays you pass to it. The generated glyph + bitmaps are simply `or'-ed to the target (with 0 being the background + as a convention); in the case of pixmaps, pixels are simply written to + the buffer, in spans of four aligned bytes. + + ----------------------------------------------------------------------- + NOTE: + + The raster isn't able to superpose `transparent' glyphs on the target + pixmap. This means that you should always call the API functions + TT_Get_Glyph_Pixmap() and TT_Get_Outline_Pixmap() with an empty map, + and perform the superposition yourself. + + This can be more or less tricky, depending on the palette you are using + and your target graphics resolution. One of the components found in the + test directory, called `display.c', has large comments on the way it + implements it for the test programs. You are encouraged to read the + test program sources to understand how one can take advantage of font + smoothing. + + Pixmap surimposition is too system-specific a feature to be part of the + FreeType engine. Moreover, not everybody needs it! + ----------------------------------------------------------------------- + + Finally, the question of sur-imposing anti-aliased colored text on any + texture, since being even more tricky, is left as an exercise to the + reader ;-) If this topic really interests you, the FreeType mailing + list may host some helpful enthusiasts ready to answer your questions. + Who knows :-) + + 8. Other interesting text processes + + o Glyph substitution + + Substitution is used to replace one glyph by another when some + specific condition is met in the text string. Its most common + examples are ligatures (like replacing the `f' followed by `i' by + the single glyph `fi' if available in the font), as well as + positional selection as performed in the Arabic script (for those + not aware of this, each letter of the Arabic alphabet can be + written differently according to its position on words: starting, + ending, intermediate, or isolated). + + The base TrueType format doesn't define any table for glyph + substitution. However, GX, TrueType Open, and OpenType provide + (incompatible) extensions to perform it. Of course, it isn't + supported by the engine, but an extension could be easily written + to access the required tables. + + [Support for TrueType Open is already partially available.] + + o Justification + + ... + +To be continued... diff --git a/Build/source/libs/freetype/freetype-1.5/docs/i18n.txt b/Build/source/libs/freetype/freetype-1.5/docs/i18n.txt new file mode 100644 index 00000000000..22f5da9c1fd --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/i18n.txt @@ -0,0 +1,161 @@ + +Using national language support (NLS) in FreeType +================================================= + +21. 1. 1998 +Erwin Dieterich + + +1) Introduction +2) Using gettext (user's view) +3) Using gettext (programmer's view) +4) Using gettext (maintainer's view) +5) How can I switch off NLS? I don't need/want it. + + +Only Unix NLS using gettext() is covered here. If you are able to +help with internationalization (i18n) for different operating +systems, please e-mail me at Erwin.Dieterich.ED@Bayer-AG.de. + + + +1) Introduction + +If a program is to be used by people who are not fluent speakers of +English, the first thing they will ask for is communication in their +native language. If someone tries to implement NLS in a program +using only #ifdefs and other such programming strategies, it's +likely that this someone will get nowhere. + +Gettext() is a possible way to help. Only minimal extra programming +effort is needed; the translations are implemented separately from +the program, and it is not necessary to recompile a program if you +want to switch the messages to a different language. If you wouldd +like to know more about gettext(), I recommend reading the GNU +gettext tools manual, written by Ulrich Drepper, Jim Meyering, and +Francois Pinard. + +Currently supported languages are: + + Czech (cz) translator: Pavel Kankovsky + + Dutch (nl) translator: Gertjan de Back + French (fr) translator: David Turner + German (de) translator: Erwin Dieterich + + Spain (es) translator: Miguel A. Perez Valdenebro + + +Currently supported programs in the `test' directory are: + + ftlint + ftdump + fterror + ftmetric + ftsbit + + +2) Using gettext (user's view) + +Using gettext as an end user is very simple. If FreeType is +correctly installed on your computer, you can simply issue an +`export LANG=' in your Bourne shell or `setenv +LANG=' if you are using csh. That's all. In order to +switch back to English, just use `export LANG=' or `setenv LANG='. + + is a two character code describing your language: +de=German, fr=French etc. Every supported language has its own +.po file in the `po' directory of FreeType. If your +language is not there you should consider contributing a +translation. Just e-mail me. Here is a transcript of what `export +LANG=' does: + + test> ftlint 24 furiosot.ttf + Could not find or open furiosot.ttf. + FreeType error message: OS/2 table missing. + + test> export LANG=de + test> ftlint 24 furiosot.ttf + Datei `furiosot.ttf' konnte nicht gefunden oder geöffnet werden. + FreeType Fehlermeldung: `OS/2'-Tabelle fehlt. + + test> export LANG= + test> ftlint 24 furiosot.ttf + Could not find or open file furioso.ttf. + FreeType error message: OS/2 table missing. + +Doesn't this look good? But what if nothing happens if you set +LANG? Here are some hints: + +First: Is your language really supported? If it is, you need to be +sure that you have gettext() installed (if you are sitting at a +Linux box, chances are very good that you have). If you compiled +FreeType yourself and nothing strange happened, then your version of +FreeType has NLS compiled in, as this is the default, unless you +forgot to install the translation files in the right places (`make +install' in the po/ directory should be enough, but you need root +permissions as these files are installed somewhere in /usr/local) -- +good luck :-) + + +3) Using gettext (programmer's view) + +If you intend to use NLS in your program, you just need to make a +few simple changes. Here I only describe how NLS is enabled in the +programs that come with FreeType in test/. If you would like to add +NLS to other programs using FreeType as well, take a look at +FreeType's installation files; you can probably use these files as a +model. + +Every string that should be translated needs gettext() around it. +So + + Message( "Usage: %s fontname[.ttf|.ttc]\n\n", + execname ); + +becomes + + Message( gettext( "Usage: %s fontname[.ttf|.ttc]\n\n" ), + execname ); + + +Yes, it's that simple. Next you need to initialize gettext. Put +the following in the header section of your file: + + #include "ft_conf.h" + #ifdef HAVE_LIBINTL_H + #include + #endif + + #ifndef HAVE_LIBINTL_H + #define gettext( x ) ( x ) + #endif + +and this at the very beginning of your main program: + + #ifdef HAVE_LIBINTL_H + setlocale(LC_ALL, ""); + bindtextdomain( "freetype", LOCALEDIR ); + textdomain( "freetype" ); + #endif + + +That's all. Just have a look at fterror.c in test/. + + +4) Using gettext (maintainer's view) + +I am too lazy today :-) If something isn't clear, just ask me. + + +5) How can I switch off NLS? I don't need/want it. + +Just say `configure --disable-nls' and recompile FreeType. + + +If you have any questions or comments regarding this short +introduction to NLS & FreeType, feel free to email me at +Erwin.Dieterich.ED@Bayer-AG.de. + + +--- end of i18n.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/baselin2.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/baselin2.gif new file mode 100644 index 00000000000..b9c28bd6523 Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/baselin2.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/baseline.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/baseline.gif new file mode 100644 index 00000000000..f966ad21817 Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/baseline.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/emsquare.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/emsquare.gif new file mode 100644 index 00000000000..21dcfb34ead Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/emsquare.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/freetype.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/freetype.gif new file mode 100644 index 00000000000..8be6d2153ee Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/freetype.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/freetype.png b/Build/source/libs/freetype/freetype-1.5/docs/image/freetype.png new file mode 100644 index 00000000000..d520046feea Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/freetype.png differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/grid1.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/grid1.gif new file mode 100644 index 00000000000..db15e23cf1c Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/grid1.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/grid2.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/grid2.gif new file mode 100644 index 00000000000..d0d9529603e Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/grid2.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/grid3.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/grid3.gif new file mode 100644 index 00000000000..5b8035dafd2 Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/grid3.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/metrics.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/metrics.gif new file mode 100644 index 00000000000..b8813b41004 Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/metrics.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/metrics2.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/metrics2.gif new file mode 100644 index 00000000000..1366ef237e9 Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/metrics2.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/small2.gif b/Build/source/libs/freetype/freetype-1.5/docs/image/small2.gif new file mode 100644 index 00000000000..25f6afe83ab Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/small2.gif differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/image/tfp-back.png b/Build/source/libs/freetype/freetype-1.5/docs/image/tfp-back.png new file mode 100644 index 00000000000..53be67191db Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/docs/image/tfp-back.png differ diff --git a/Build/source/libs/freetype/freetype-1.5/docs/optimize.txt b/Build/source/libs/freetype/freetype-1.5/docs/optimize.txt new file mode 100644 index 00000000000..2f7af918eca --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/optimize.txt @@ -0,0 +1,181 @@ + + FreeType Optimization HOWTO + + + +Introduction +============ + + This file describes several ways to improve the performance of the + FreeType engine on specific builds. Each `trick' has some + drawbacks, be it on code size or portability. + + The performance improvement cannot be quantified here simply + because id depends significantly on platforms _and_ compilers. + + + +I. Tweaking the configuration file +================================== + + The FreeType configuration file is named `ft_conf.h' and contains + the definition of various macros that are used to configure the + engine at build time. + + Apart from the Unix configuration file, which is generated when + calling the `configure' script from the template called + + freetype/ft_conf.h.in , + + all configuration files are located in + + freetype/lib/arch//ft_conf.h , + + where stands for your platform. This release also + provides an `ansi' build, i.e., the directory `lib/arch/ansi' used + to compile with any ANSI-compliant compiler. + + The configuration macros that relate to performance are described + next. + + + 1. TT_CONFIG_OPTION_INTERPRETER_SWITCH + -------------------------------------- + + If set, this macro builds a bytecode interpreter which uses a + huge `switch' statement to parse the bytecode stream during + glyph hinting. + + If unset, the interpreter uses a big jump table to call each + bytecode's routine. + + This macro is *set* by default. However, it may be worthwile on + some platforms to unset it. + + Note that this macro is ignored until + TT_CONFIG_OPTION_BYTECODE_INTERPRETER is set. + + + 2. TT_CONFIG_OPTION_STATIC_INTERPRETER + -------------------------------------- + + If set, this macro builds a bytecode interpreter which uses a + static variable to store its state. On some processors, this + will produce code which is bigger but slightly faster. + + Note that you should NOT DEFINE this macro when building a + thread-safe version of the engine. + + This macro is *unset* by default. + + + 3. TT_CONFIG_OPTION_STATIC_RASTER + --------------------------------- + + If set, this macro builds a scan-line converter which uses a + static variable to store its state. On some processors, though + depending on the compiler used, this will produce code which is + bigger but moderately faster. + + Note that you should NOT DEFINE this macro when building a + thread-safe version of the engine. + + This macro is *unset* by default. We do not recommend using it + except for extreme cases where a performance `edge' is needed. + + + 4. TT_USE_LONG_LONG + ------------------- + + Define TT_USE_LONG_LONG if you want to enable the use of the + 'long long' 64-bit type provided by gcc and other compilers. + Note that: + + 1. The type wasn't ANSI C in 1989 (but is now OK with the new + C99), and thus will produce many warnings during library + compilation with many compilers, including gcc 2.8.x. + + 2. Though the generated object files are slightly smaller, the + resulting executables are bigger of about 4kB! gcc must be + linking some extra code in there! + + 3. There is really no speed gain in doing so (but it may help + debug the ttcalc component). + + IMPORTANT NOTE: You don't need to define it on 64-bits machines! + + NOTE 2 : This flag used to be _GNUC_LONG64_ + + + +II. Replacing some components with optimized versions +===================================================== + + You can also, in order to improve performance, replace one or more + components from the original source files. Here are our + suggestions. + + + 1. Use memory-mapped files whenever available + --------------------------------------------- + + Loading a glyph from a TrueType file needs many random seeks, + which take a lot of time when using disk-based files. + + Whenever possible, use memory-mappings to improve load + performance dramatically. For an example, see the source file + + freetype/lib/arch/unix/ttmmap.c + + which uses Unix memory-mapped files. + + + 2. Replace the computation routines in `ttcalc.c' + --------------------------------------------------- + + This file contains many computation routines that can easily be + replaced by inline-assembly, tailored for a specific processor + and/or compiler. + + After heavy testing, we have found that these functions, + especially TT_MulDiv(), are the ones that are most extensively + used and called when loading glyphs from a font file. + + We do not provide inline-assembly with this release, as we want + to emphasize the portability of our library. However, when + working on a specific project where the hardware is known to be + fixed (like on an embedded system), great performance gains + could be achieved by replacing these routines. + + (By the way, the square root function is not optimal, but it is + very seldom called. However, its accuracy is _critical_. + Replacing it with a fast but inaccurate algorithm will ruin the + rendering of glyphs at small sizes.) + + + +III. Measuring performance improvements +======================================= + + Once you have chosen some improvements and rebuilt the library, + some quick ways to measure the `new' speed are: + + - Run the test program `ftlint' on a directory containing many + TrueType fonts, and measure the time it takes. On Unix, you can + use the shell command `time' to do it like in + + % time test/ftlint 10 /ttfonts/*.ttf + + This will measure the performance improvement of the TrueType + interpreter. + + - Run the test program `fttimer' on a font containing many complex + glyphs (the latest available versions of Times or Arial should + do it), probaby using anti-aliasing, as in: + + % time test/fttimer -g /ttfonts/arial.ttf + + Compare the results of several of these runs for each build. + + +--- end of OPTIMIZE --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/porting.txt b/Build/source/libs/freetype/freetype-1.5/docs/porting.txt new file mode 100644 index 00000000000..f5dd737e8dc --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/porting.txt @@ -0,0 +1,1078 @@ + + + The FreeType Porting Guide + + or + + Everything you need to know to make FreeType + run on the weirdest system + + +-------------------------------------------------------------------- + + Table of Contents + + + Introduction + + I. General design and system modules + + II. Memory component API + + 1. The alloction function: TT_Alloc() + 2. The release function: TT_Free() + 3. The ALLOC() and ALLOC_ARRAY() macros + 4. The MEM_xxxx() macros + + III. File component API + + 1. Streams and their functions + 2. Frames and file access + 3. Differences in thread support levels + + IV. Mutex component API + + V. Summary & Advanced concepts + + 1. Porting summary + 2. Exotic filesystems + + VI. Troubleshooting + + Conclusion + + +-------------------------------------------------------------------- + +Introduction +============ + +The FreeType engine is portable in many ways: + +- First, it can be compiled by any ANSI C compliant compiler, which + guarantees the widest possible uses. + +- Its default build uses a tiny fraction of the ANSI libc, mainly + for memory management and I/O access, which should be available on + most systems (i.e., malloc(), free(), fopen(), fread(), etc). + +- Its design is modular, and allows an implementer to remove all + dependencies on a particular runtime environment, to adapt the + engine to its specific needs. For example, it is possible to use + memory-mapped files on systems which support them. + +This document explains the engine's design, presenting the `system' +modules that need to be changed by porters of the library, as well +as how to do it. + +Note that this documentation is _very_ detailed, and you may +DIRECTLY JUMP to SECTION V (Summary and advanced concepts) which +gives you a QUICK STEP-BY-STEP GUIDE TO PORTING each component, +without the need to understand all the guts of the TrueType engine. + +Several issues are discussed, including the use of exotic font +storage conventions. + + +-------------------------------------------------------------------- + + +I. General design, and system modules +===================================== + + The engine's design is intentionally highly modular. It is made + of several `components', each with its own specific goals. Three + of these play an important role with regards to portability. They + are: + + - the memory component: + + Found in the files `ttmemory.h' and `ttmemory.c'. It defines + several macros and a few functions used by _all_ other modules + to allocate, release, copy, and move memory blocks. + + - the file component: + + Found in the files `ttfile.h' and `ttfile.c'. It defines + several types and abstractions (streams, frames), that are used + by _all_ other modules to access font files. + + - the mutex component: + + This component compiles to a null object if the engine is built + in single-thread mode. Otherwise, for thread-safe and reentrant + builds, the macros and functions it defines are used by the rest + of the engine to protect shared variables. + + NOTE: + + Because the ANSI libc does not provide synchronisation + primitives (synchronisation isn't portable accross platforms), + the default implementation, found in `ttmutex.c', is made of + dummy functions which always return a successful error + condition. + + You _need_ to re-define this component for your system if you + decide to make a thread-safe or reentrant build, even if you + use the ANSI libc. + + + When specializing a component, i.e., rewriting it for your + platform, you should respect a few conventions which are explained + in the following sections. Note also that the system-specific + implementations are usually placed in the + `freetype/lib/arch/' directory. For example: + + freetype/lib/arch/unix/ttmmap.c + + A Unix-only implementation of ttfile which uses the + memory-mapped file API (this greatly improves the engine's + performance, due to the random access pattern typicals of + glyph data retrieval). + + freetype/lib/arch/os2/os2file.c + + This is an implementation of ttfile specific to OS/2, which + directly calls the system functions DosOpen(), DosRead(), etc. + + The FreeType/2 DLL (a free TrueType font driver for OS/2) also + uses its own memory component which calls a special allocation + routine required in its runtime environment, and also provides + additional statistics that can be displayed by an auxiliary + tool while the driver is running in the system. + +We ask you to respect this directory convention. This really needs +a minor Makefile change, and still having the ability to compile the +`default' ttfile and ttmemory will help you debug your specific +ports by easy comparisons. + + +-------------------------------------------------------------------- + + +II. Memory component API +======================== + + This section presents the macros and functions defined in + ttmemory.h, and how they should be implemented, if you decide to + rewrite the source file ttmemory.c from scratch. An easier + solution would be to replace the calls to malloc() and free() with + your own functions, though. + + +1. Allocation routine : TT_Alloc() +---------------------------------- + + This function is used to allocate blocks of memory, just like + malloc(), but defines a very different interface. Its prototype + is: + + TT_Error TT_Alloc( long size, void** p ); + + [The FreeType source files use abstract data types like `Long' for + all internal functions and `TT_Long' for externally visible + structures. See tttypes.h and freetype.h, respectively.] + + We can see that: + + - The function returns an error code, and _not_ a pointer. The + reason for this is that your own implementation may perfectly + fail for more than one good reason. For example, it could + detect a corrupted heap, a memory exhaustion or an unusually + large block, and have a different error code for each of these + cases. + + If a memory allocation error occurs in a FreeType function, it + is always taken into account (of course, for safety reasons), + but its code is directly sent to the caller. This means that + your own applications and font servers will be able to interpret + these errors and let you handle them appropriately. + + - Its second argument is the _address_ of a typeless pointer. + This means the need to typecast it before calling this function. + + The macro MEM_Alloc() is defined in ttmemory.h to do it for you, + as well as the `memory extraction' performed by the `&' + operator, so that you can write: + + char* buffer; + + + MEM_Alloc( size, buffer ); + + instead of + + TT_Alloc( size, (void**)&buffer ); + + Note that the engine _never_ uses this macro directly, but + ALLOC() instead (see below) in order to _always_ test the error + code. + + ***************** + *** IMPORTANT *** + ***************** + + - A newly allocated block should _always_ be filled with zeroes! + This is a _very_ strong convention used within all the engine. + It helps greatly to reduce code size, in general. If your + implementation of TT_Alloc() does not respect it, you are pretty + certain to build an unrunnable (at best) or (worse) instable + engine! Beware. + + +2. Release routine: TT_Free() +----------------------------- + + This routine is naturally used to release any block created + through TT_Alloc(). Its prototype is: + + TT_Error TT_Free( void** P ); + + We can see that: + + - It also returns an error code. Note, however, that the error is + ignored in most, if not all, parts of the engine. This is + because freeing memory usually happens when all necessary work + has been finished, or when something already wrong happened. + + - It takes the address of a typeless-pointer, and _not_ the + pointer's value itself. This is used to set the pointer's value + to NULL just after the block was released, which avoids dangling + references in objects. Of course, there is a macro defined to + simplify source writing. One can use FREE() like: + + char* buffer; + + + MEM_Alloc( size, buffer ); + + .... work .... + + FREE( buffer ); + + /* now `buffer' is set to NULL; the following line will */ + /* seg-fault */ + + a = buffer[0]; + + + ***************** + *** IMPORTANT *** + ***************** + + - The function TT_Free() (and thus the macro FREE()) will accept a + NULL pointer successfully! This means more precisely that the + address of a pointer may have the value NULL; in this case it + will return with a successful error code (TT_Err_Ok == 0). + + This convention is also _very_ strong in the engine, and + simplifies both code size and style. One of its primary origin + is the engine's object management which requires the ability to + release an object, be it normal or `partial', with the same + code. + + +3. The ALLOC() and ALLOC_ARRAY() macros +--------------------------------------- + + Two macros are also defined to make the FreeType source code + easier to read and understand. Their role is to perform an + allocation, while saving the error condition in an _implicit_ + local variable called `error', and returning a boolean which is + set to true in case of error. Their definition is + + #define ALLOC( pointer, size ) \ + ( ( error = MEM_Alloc( pointer, size ) ) != TT_Err_Ok ) + + and + + #define ALLOC_ARRAY( pointer, count, type ) \ + ( ( error = MEM_Alloc( pointer, \ + (count) * sizeof ( type ) ) ) \ + != TT_Err_Ok ) + + They are always used in `if' statements, and can be chained + together. Here is some example code: + + char* buffer1 = 0; /* temporary buffer 1 */ + char* buffer2 = 0; /* temporary buffer 2 */ + TT_Error error; + + + ... + + if ( ALLOC_ARRAY( buffer1, n, TT_F26Dot6 ) || + ALLOC_ARRAY( buffer2, n, short ) ) + goto Fail; + + ... work ... + + Fail: + FREE( buffer2 ); + FREE( buffer1 ); + return error; + + + Notes: + + - If an error occurs during the first allocation, execution will + jump immediately to the `Fail' label. + + - The failure code, which releases the buffers, does not need to + differentiate whether the first allocation succeeded or not + (simply because FREE() accepts null pointers with no + problems). + + The equivalent code, without macros, would be: + + char* buffer1; + char* buffer2; + TT_Error error; + + + error = TT_Alloc( n * sizeof ( TT_F26Dot6 ), + (void**)&buffer1 ); + if ( error ) goto Fail_Buffer1; + + error = TT_Alloc( n * sizeof ( short ), + (void**)&buffer2 ); + if ( error ) goto Fail_Buffer2; + + .... work .... + + Fail_Buffer2: + TT_Free( (void**)&buffer2 ); + + Fail_Buffer1: + TT_Free( (void**)&buffer1 ); + + + Which is a lot less clear about its intents, and uses more special + cases. + + +4. The MEM_xxxx() macros +------------------------ + + Finally, three macros are defined to perform some common memory + block operations. Their names are rather explicative: + + - MEM_Copy() + + Used by the engine to copy one block of data in memory to + another one. + + - MEM_Set() + + Used to set all bytes of a block of memory to a given value. + + - MEM_Move() + + Well, guess what ;-) + + + These operations could have been embedded in functions like + TT_Mem_Copy(), TT_Mem_Set(), and TT_Mem_Move(), but a lot of + compilers are able to inline directly calls to such `intrinsic' + functions as memcpy() and memmove(). Hence, macros make sense + here. + + +-------------------------------------------------------------------- + + +III. File Component API +======================= + + This section describes the file component's API, and the things + that are needed to port it to a specific system. Note that only a + fraction of the source code in `ttfile.c' needs to be rewritten + during a port. + + +1. Streams and their functions +------------------------------ + + A stream in FreeType (version 1.x) encapsulates both the + location/naming of a file, and its access. This is due to the + fact that they were originally designed to embed a simple ANSI + `FILE*' file pointer. + + This means several things: + + - A stream is created and opened via the TT_Open_Stream() + function. It takes, in the default build, a font pathname of + type `char*' that it uses when calling fopen(). + + - It can be released/closed via the function TT_Close_Stream(). + + - It embeds a `current file position', just like an ordinary file + descriptor. It is thus seekable, through the function + TT_Seek_File(). + + - Raw data can be extracted from a stream through TT_Read_File() + and TT_Read_At_File(). + + However, it has certain properties that differ from a libc `FILE*' + data type: + + - Because each face object has its own stream, and because most + operating systems limit the number of opened system resources in + each process, it is more than helpful to be able to `flush' a + stream. + + A stream is said to be flushed if the system resource it + contains (like a file descriptor) has been closed. However, + this resource is re-opened automatically when needed. + + The function TT_Flush_Stream() is used to flush a stream. If a + stream has been flushed, it is also said to be `asleep'. + + - The engine calls TT_Use_Stream() before each new stream access. + With it, the file component is able to awake (or `activate') + streams that are flushed, if needed. + + - Consequently, the engine calls TT_Done_Stream() when it has + performed all I/O access. These two APIs (TT_Use_Stream() and + TT_Done_Stream()) let the file component track and manage the + engine's access patterns, and allows it to cache opened streams + more cleverly. + + For example, one could implement an LRU list used to track the + `oldest' streams, and only activate the 10 `freshest' ones, thus + limiting the total number of system stream resources used by the + library, independently of the total number of opened faces in + the engine. + + +2. Frames and file access +------------------------- + + In order to resolve endianess and alignment issues, the engine + uses the concept of `frames' to extract data from a TrueType + table. + + - A frame is simply a sequence of successive bytes, taken from a + stream from its current position. A frame can only exist within + a stream. + + - The function TT_Access_Frame() (ideally) reads its data and + places it into an intermediate buffer, which is later used for + parsing. This function also checks that the whole frame fits + into the original file. For example, it will return an error if + detecting `over-reads' in the file (which can happen if the font + file is broken). + + Note that the intermediate buffer disappears in the case of + memory-mapped files. + + - Each frame has an internal cursor, which is set to its buffer's + base by the previous function. Note, however, that it differs + from the stream's current position, which has been advanced once + TT_Acess_Frame() is completed. + + - Data is extracted from the frame through calls to functions of + the form: + + TT_Get_(); + + where can be any of: Byte (unsigned char), Char + (signed char), Short, UShort, Long, or ULong. + + Each function returns the integer below the current frame + cursor, and advances the latter in the buffer. + + - Finally, when the frame access ends, the engine calls the + TT_Forget_Frame() function, which will release the intermediate + buffer and set the cursor to NULL. + + Here is a typical frame read sequence: + + /* first - read the next 12-bytes frame in memory */ + error = TT_Access_Frame( 12 ); + if ( error ) + return error; + + /* now, extract all data */ + object->field1 = TT_Get_Short(); + object->field2 = TT_Get_Long(); + object->field3 = TT_Get_Char(); + object->filed4 = TT_Get_Long(); + object->field5 = TT_Get_Byte(); + + /* done - now release the frame */ + TT_Forget_Frame(); + + /* now perform some checks */ + if ( object->field1 == -1 ) + return Error_1; + + if ( object->field2 > object->field4 ) + return Error_2; + + + ***************** + *** IMPORTANT *** + ***************** + + A few things need to be noticed by porters when they implement + frame loading (i.e. the TT_Access_Frame() function): + + - The functions that need to be ported are TT_Access_Frame() and + TT_Forget_Frame(). The TT_Get_XXXX() functions should be left + as is. + + - A frame has a state, and must _always_ be released through + TT_Forget_Frame() in case of an error. This means that the + engine will _never_ use code like the following: + + error = TT_Access_Frame( 12 ); + if ( error ) + goto Fail; + + object->field1 = TT_Get_Short(); + + /* now check error and return immediately -- */ + /* WITHOUT RELEASING FRAME! ERROR! */ + if ( object->field1 == -1 ) + goto Fail; + + object->field2 = TT_Get_Long(); + object->field3 = TT_Get_Char(); + object->field4 = TT_Get_Long(); + + /* check for error, return immediately -- */ + /* WITHOUT RELEASING FRAME! ERROR! */ + if ( object->field2 > object->field4 ) + goto Fail; + + /* now release frame */ + TT_Forget_Frame(); + + This means more simply that EACH successful call to + TT_Access_Frame() will ALWAYS be followed by a call to + TT_Forget_Frame()! + + - As a consequence of the first rule, and also in order to keep + things simple, NESTING FRAME ACCESSES are not allowed. For + example, the following code will produce an error: + + /* First frame access */ + error = TT_Access_Frame( 8 ); + if ( error ) + goto Fail; + + /* read a file offset */ + offset = TT_Get_Long(); + + /* seek and load another frame */ + error = TT_File_Seek( stream, offset ); + if ( error ) + goto Fail; + + error = TT_Access_Frame( 4 ); + /* The function TT_Access_Frame detects nested calls */ + /* and ALWAYS returns TT_Err_Nested_Frame_Access! */ + if ( error ) + goto Fail; + + data1 = TT_Get_Long(); + + /* release second frame */ + TT_Forget_Frame(); + + /* read next integer from the first frame */ + data2 = TT_Get_Long(); + + /* release first frame */ + TT_Forget_Frame(); + + This simplifies the work that needs to be done wen porting the + TT_Access_Frame() and TT_Forget_Frame() functions. + + +3. Differences in thread support levels +--------------------------------------- + + The FreeType library can be built to three distinct thread-support + levels. This section will present each other, and show how this + translates within the ttfile.c source code. + + a. Levels + + The three levels are + + - single thread + + No synchronization primitive is used to protect the data in + the file component. Hence, there is only one `current' stream + at any one time. Note, however, that in some cases, more than + one stream may be `active' (or `awakened'); e.g., when using + memory-mapped files, each opened face needs a valid mapping + before it can be used/parsed by the engine. + + - thread-safe + + The thread safe mode synchronizes concurrent accesses to the + renderer's component through mutexes. For the file component, + this means a single mutex which is `locked' by a call to + TT_Use_Stream(), and `released' by TT_Done_Stream(). + + As a consequence, there is only one possible `current' stream + when the engine reads files, like in the single thread case. + + - re-entrant + + In this mode, concurrent accesses are possible on many + components, including ttfile. This means that each + TT_Use_Stream() must _really_ create its own system/ANSI + stream for a single file, and that the file component _cannot_ + have any state (only stream objects have!), like a `current + stream' and `current frame'. + + This mode must use mutexes to protect all shared variables and + lists from concurrent changes/reads. The only component which + is still serialized in this mode is the scan-line converter + (a.k.a. ttraster). + + b. Implementation differences + + Because the TrueType engine serves more as a `font format + driver' than a general and high-level text-rendering library, it + has been decided to keep its code as simple and compact as + possible. + + This implies some implementation differences between the three + thread modes, which are briefly explained below: + + - Single-thread and thread-safe mode can have a state, which + means for ttfile.c, a `current stream' and `current frame'. + + - In the reentrant mode, the `state' must be stored in a + thread-local place, which means the stack (or more simply + local function variables). + + What follows is that some `ttfile' functions will not take the + same number of arguments depending on the thread-support mode. + Let us take the example of frame access and parsing: + + In single-thread and thread-safe mode, the current frame is + automatically set by the TT_Access_Frame() function, which only + takes a `size' argument to determine the run of bytes to extract + from the _current_stream_ within ttfile's state. + + Moreover, the TT_Get_XXXX() functions extract data from the + current frame, and need no arguments. A simple frame access + then looks like this: + + /* read the next 12-bytes frame from the _current_stream_ */ + error = TT_Access_Frame( 12 ); + if ( error ) + return error; + + /* now, extract all data from the _current_frame_ */ + object->field1 = TT_Get_Short(); + object->field2 = TT_Get_Long(); + object->field3 = TT_Get_Char(); + object->filed4 = TT_Get_Long(); + object->field5 = TT_Get_Byte(); + + /* done - now release the current frame */ + TT_Forget_Frame(); + + In reentrant mode, things are a bit different. The current + stream and current frame must be passed as parameters, and the + code looks like this (notice the new function parameters!): + + + TT_Frame frame; /* define a local variable to handle */ + /* the current frame */ + + .... /* we suppose we already have a stream variable */ + .... /* named `stream' (how surprising ;-) */ + + /* read the next 12-bytes frame from a given stream */ + error = TT_Access_Frame( stream, 12, &frame ); + if ( error ) + return error; + + /* now, extract all data from the given frame */ + object->field1 = TT_Get_Short( frame ); + object->field2 = TT_Get_Long ( frame ); + object->field3 = TT_Get_Char ( frame ); + object->filed4 = TT_Get_Long ( frame ); + object->field5 = TT_Get_Byte ( frame ); + + /* done - now release the current frame */ + TT_Forget_Frame( frame ); + + + The differences between these two schemes are striking. Though + an `easy' solution would have been to only write the engine in + reentrant-mode, it would have resulted in larger and slightly + slower code, as well as the source a bit more obscure about its + intents and thus harder to maintain. Also, the reentrant + version is only needed in rare cases and environments, and it + was not thought as a good idea to complexify _source_ code in + order to comply with rare uses. + + The problem is solved within the engine by the use of a set of + carefully selected macros, which help generate both versions + from a _single_ source file. + + Moreover, as the macros imitate the non-reentrant syntax (i.e., + the use of the `stream' and `frame' parameters is implicit to + the macros), the source is kept clear and easy to understand, + even if compiled in re-entrant mode. + + The code looks then like the following in the engine: + + /* read the next 12-bytes frame from the current stream */ + /* assignment of the error code in the local `error' */ + /* variable is also implicit to the ACCESS_Frame macro, */ + /* and its result is always a boolean (no ANSI warnings) */ + + if ( ACCESS_Frame( 12 ) ) + goto Fail; + + /* Now, extract all data from the current frame. */ + /* The macros GET_xxxxx use an implicit local `frame' */ + /* variable in reentrant mode. */ + + object->field1 = GET_Short(); + object->field2 = GET_Long(); + object->field3 = GET_Char(); + object->filed4 = GET_Long(); + object->field5 = GET_Byte(); + + /* done - now release the current frame */ + + FORGET_Frame(); + + Another advantage of the above code is its `expressiveness' in + the sense that it really describes what is happening during the + frame load, hiding the boring but necessary details required by + error checking and reentrancy. And if the error checks are + within the macros, we are sure we won't forget them because they + are `too boring to code' (one of the reason why `exceptions' + caught so quickly in C++ and Java). + + c. Consequences on ttfile + + Of course, the macros only hide real differences in + implementation which must be reflected in ttfile.h and ttfile.c. + In order to ease this task, some other macros are used, which + use is reserved for these two files. There are: + + STREAM_ARG + STREAM_ARGS + FRAME_ARG + FRAME_ARGS in ttfile.h + + CUR_Stream + STREAM_VAR + STREAM_VARS + FRAME_VAR + FRAME_VARS in ttfile.c + + All of these macros (with the exception of CUR_Stream) default + to nothing (i.e. a void macro) in single-thread and re-entrant + mode, which only differ from the use of a mutex lock and release + in the functions TT_Use_Stream() and TT_Done_Stream(). + CUR_Stream defaults to the file component's current stream, + found in its internal state (as you can guess, it designates the + `current stream'). + + On the opposite, the macros are used to define additional + function parameters (if a function is called) and arguments (if + calling in a function). For example, the following (fictional) + code: + + /* return the size of a given stream */ + long Stream_Size( STREAM_ARG ) + { + return CUR_Stream.size; + } + + expands to: + + long Stream_Size() + { + return file_component.current_stream.size; + } + + in non-reentrant mode, and to: + + long Stream_Size( TT_Stream stream ) + { + return (*stream).size; + } + + otherwise. + + Thus, we can see the following reentrant expansions: + + STREAM_ARG --> TT_Stream stream + STREAM_ARGS --> TT_Stream stream, (note the comma) + + FRAME_ARG --> TT_Frame frame + FRAME_ARGS --> TT_Frame frame, (note the comma) + + STREAM_VAR --> stream + STREAM_VARS --> stream, + + FRAME_VAR --> frame + FRAME_VARS --> frame, + + They follow these simple rules: + + - An XXXX_ARG is used to define a single optional parameter in + a function _prototype_. The parameter is said to be single + if it is not followed by anything, e.g. + + long Stream_Size( STREAM_ARG ) + + - An XXXX_ARGS is the same, followed by a comma, in order to + place other (non-optional) parameters behind, e.g. + + TT_Error Stream_Seek( STREAM_ARGS long pos ) + + - An XXXX_VAR is used, _only_ within ttfile.c, to _call_ a + function having an XXXX_ARG or XXXX_ARGS in its prototype + resp. declaration. + + long Stream_Left( STREAM_ARG ) + { + return ( Stream_Size( STREAM_VAR ) - + Stream_Pos( STREAM_VAR ) ); + } + + - An XXXX_VARS is the same, but can be followed by non-optional + parameters. + + The macros allow you to write some code independently of the + thread level within ttfile.c. + + ***************** + *** IMPORTANT *** + ***************** + + In general, porters should not be concerned about the use of + these macros. One easy way to port is to take the ANSI code in + ttfile.c and modify only the parts that really access the system + (like fopen(), fread(), fseek(), etc). + + These details are explained here to make you understand how the + code works, in case you are interested in more elaborate ports. + + +-------------------------------------------------------------------- + + +IV. Mutex Component API +======================= + + As said before, the default library source code uses the ANSI libc + only, and the source code in ttmutex.c only contains dummy + functions which return a successful error condition in all cases. + + You thus NEED to specialize it in order to successfully use a + thread-safe or reentrant build. Here is explained what is really + important: + + +1. The TMutex type +------------------ + + The engine uses the `TMutex' type defined in ttmutex.h to handle + mutexes. It is only a typedef of a `void*' and should be kept + that way for the fastest porting. + + Your job will most probably be to store a system mutex/semaphore + handle or pointer in it. + + +2. The mutex macros and functions +--------------------------------- + + The interface file ttmutex.h defines several macros that are used + within the engine to protect all shared variables (like lists) + from concurrent accesses. All macros default to `void' (nothing) + in single thread mode, and to calls to the TT_Mutex_XXXX() + functions in multi-threaded modes. + + These functions are: + + o TT_Mutex_Create() + + Takes a TMutex address as an argument. It should place a NULL + pointer in this output variable in case of failure. + + o TT_Mutex_Lock() + + It also takes the address of a TMutex as an argument. Used to + lock the mutex/semaphore, of course. + + o TT_Mutex_Release() + + Guess what ;-) Same interface. + + o TT_Mutex_Delete() + + Destroys a mutex/semaphore. + + +3. Redefining the TMutex type +----------------------------- + + You can also get rid of the TT_Mutex_xxxx() functions if you want + to use your system's synchronization API. This can be done in two + simple steps: + + a. Redefine the TMutex type to suit your system's handle types. + + b. Redefine the MUTEX_xxxx() macros in order to call directly your + API in the case of multi-threaded builds. + + Both methods (specializing the TT_Mutex_xxx() functions or + redefining the macros) are possible. + + +-------------------------------------------------------------------------- + + +V. Summary and Advanced Concepts +================================ + +1. Quick step-by-step guide to porting the system components +------------------------------------------------------------ + + a. Port the memory component + + o Look at the `ttmemory.h' file and change the macros + MEM_Copy(), MEM_Move(), and MEM_Set() to reflect your system's + API providing the equivalent functionality. The reason that + macros instead of functions are used there is that many + compilers are able to inline directly these functions within + your code. + + o Look at the `ttmemory.c' file. Replace the single malloc() + call with your own allocation routine, and the single free() + with your own release routine. If your allocator uses more + sophisticated functions, you will probably have to rewrite + more parts of this file. See section I above. + + b. Port the mutex component + + o Look at the file `ttmutex.c' and specialize each routine to + have it use your system's synchronization API. + + o For a more advanced port, you can also directly redefine the + definition of the TMutex type in ttmutex.h, as well as the + macro definitions (like MUTEX_Create(), MUTEX_Lock(), etc.) to + use directly your system's API. The TT_Mutex_xxxx() will not + be necessary then. + + c. Port the file component + + o For a quick port, look at the following functions and replace + the ANSI libc calls (like fopen(), fclose(), fread(), etc.): + + Stream_Activate(), Stream_Deactivate(), TT_Open_Stream(), + TT_Done_Stream(), TT_Seek_File(), TT_Skip_File(), + TT_Read_File(), TT_File_Pos() + + o If you plan to use memory-mapped files, you can have a look at + the Unix file component found in + `freetype/lib/arch/unix/ttmmap.c'. It should give you an + indication of what to do. + + +2. Exotic file systems and font resources +----------------------------------------- + + a. Other file naming conventions + + The high-level library uses the `TT_Text*' type to define the + type of characters used for a font file's pathname. By default, + it equals to the `char*' type, which allow you to open a face + object with the following call: + + error = TT_Open_Face( engine, "c:\fonts\times.ttf", &face ); + + The implementation of TT_Open_Face() passes directly the + pathname pointer to the internal TT_Open_Stream() function, + located in the file component, which really opens the file. + + Some filesystems use different naming conventions, like UTF-16 + code, where each character is coded in 16 bits. In order to + help them to use FreeType, all you need to do is the following: + + - Define the macro HAVE_TT_TEXT. + + - Define the type `TT_Text' to the character type you need, like + 'wchar_t' for Unicode. + + Note that this should apply when compiling the FreeType library, + as well as WHEN INCLUDING THE FILE `freetype.h' IN YOUR + APPLICATIONS. + + If the configuration macro HAVE_TT_TEXT is not defined, the file + `freetype.h' defines TT_Text as `char*'. You can read its + source code to see it more explicitly (look at the very first + lines of the code). + + You can also use TT_Text as a pointer to more specific files, + like a simple memory address when the font is located in ROM, + etc. + + Just synchronize the definition of TT_Text with the + implementation in ttfile.c! + + b. Font Resources + + FreeType 2.0 will feature many architectural changes that will + help make porting easier, especially with regards of the file + component. + + To do this, it will separate the concepts of a `font resource', + i.e. a file seen as a storage, from a `font stream', i.e. a + file seen as a stream of data. Only the resource related code + will be visible to porters, and it will be much easier to port + (for example, nearly all thread-support levels issues will be + treated internally in the rest of the engine, and will be + invisible to the resource component). + + We are sorry for the current design and state, but TT_Stream + started as a simple encapsulation of an ANSI FILE* variable, + before font-specific access patterns made them become what they + now are. + + FreeType 2.0 will be a good reason to re-design I/O access more + clearly, and fortunately with more power and flexibility (like + using easily files of different type, ROM-based, memory-mapped, + disk-based, in a single engine). + + However, all of this does not mean than the current design + does not work. It does, so do not hesitate to use it :-) + + +-------------------------------------------------------------------- + + +VI. Troubleshooting +=================== + + To be written. + + +-------------------------------------------------------------------- + + +Conclusion +========== + + To be written. + + +--- end of porting.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/raster.txt b/Build/source/libs/freetype/freetype-1.5/docs/raster.txt new file mode 100644 index 00000000000..34d05eb311d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/raster.txt @@ -0,0 +1,577 @@ +This file is an attempt at explaining the internals of the FreeType +rasterizer. This component is quite general purpose and could +easily be integrated into other programs (but still under the +current license). + +-------------------------------------------------------------------- + + The HOWs and WHYs of the FreeType rasterizer + + by David Turner + + + I. Introduction + + II. Rendering Technology + +III. Implementation Details + + IV. Gray-Level Support + + + +I. Introduction +=============== + + A rasterizer is a library in charge of converting a vectorial + representation of a shape into a bitmap. The FreeType rasterizer + has been developed to render the glyphs found in TrueType files, + made up of segments and second-order Beziers. This document is an + explanation of its design and implementation. + + Though these explanations start from the basics, a knowledge of + common rasterization techniques is assumed. + + +-------------------------------------------------------------------- + + +II. Rendering Technology +======================== + +1. Requirements +--------------- + + We will assume that all scaling/rotating/hinting/whatever has been + already done. The glyph is thus described, as in the TrueType + specification, by a list of points. Each point has an x and y + coordinate, as well as a flag that indicates whether the point is + _on_ or _off_ the curve. + + More precisely: + + - All point coordinates are in the 26.6 fixed float format as + defined by the specification. The orientation used is: + + ^ y + | reference orientation + | + *----> x + 0 + + This means that the `distance' between two neighbouring pixels + is 64 `units' (1 unit = 1/64th of a pixel). + + Note that, for the rasterizer, pixel centers are located at + integer coordinates, i.e., (0.0, 0.0) is the coordinate of the + origin's center (unlike what happens within the TrueType + bytecode interpreter where this point's center lies at (0.5, + 0.5)). + + A pixel line in the target bitmap is called a `scanline'. + + - A glyph is usually made of several contours, also called + outlines. A contour is simply a closed curve that delimits an + outer or inner region of the glyph. It is described by a series + of successive points of the points table. + + Each point of the glyph has an associated flag that indicates + whether it is `on' or `off' the curve. Two successive `on' + points indicate a line segment joining the two points. + + One `off' point amidst two `on' points indicates a second degree + Bezier parametric arc, defined by these three points (the `off' + point being the control point, and the `on' ones the start and + end points). + + Finally, two successive `off' points forces the rasterizer to + create, during rendering, an `on' point amidst them, at their + exact middle. This greatly facilitates the definition of + successive Bezier arcs. + + * # on curve + * off curve + __---__ + #-__ _-- -_ + --__ _- - + --__ # \ + --__ # + -# + Two `on' points + Two `on' points and one `off' point + between them + + * + # __ Two `on' points with two `off' + \ - - points between them. The point + \ / \ marked `0' is the middle of the + - 0 \ `off' points, and is a `virtual + -_ _- # on' point where the curve passes. + -- It does not appear in the point + * list. + + + The FreeType rasterizer, as intended to render TrueType glyphs, + does not support third order Beziers, usually found in Type 1 + fonts. Type 1 support may lead to further development of the + engine (it is already part of FreeType 2.0). + + The parametric form of a second-order Bezier is: + + P(t) = (1-t)^2*P1 + 2*t*(1-t)*P2 + t^2*P3 + + with t a real number in the range [0..1] + + P1 and P3 are the endpoints, P2 the control point. + + Note that the rasterizer does not use this formula. It exhibits, + however, one very useful property of Bezier arcs: Each point of + the curve is a weighted average of the control points. + + As all weights are positive and always sum up to 1, whatever the + value of t, each arc point lies within the triangle defined by the + arc's three control points. + + +2. Profiles and Spans +--------------------- + + The following is a basic explanation of the _kind_ of computations + made by the rasterizer to build a bitmap from a vector + representation. Note that the actual implementation is slightly + different, due to performance tuning and other factors. + + However, the following ideas remain in the same category, and are + more convenient to understand. + + a. Sweeping the shape + + The best way to fill a shape is to decompose it into a number of + simple horizontal segments, then turn them on in the target + bitmap. These segments are called `spans'. + + __---__ + _-- -_ + _- - + - \ + / \ + / \ + | \ + + __---__ Example: filling a shape + _----------_ with spans. + _-------------- + ----------------\ + /-----------------\ This is typically done from the top + / \ to the bottom of the shape, in a + | | \ movement called a `sweep". + V + + __---__ + _----------_ + _-------------- + ----------------\ + /-----------------\ + /-------------------\ + |---------------------\ + + + In order to draw a span, the rasterizer must compute its + coordinates, which are simply the shape's contours' + x-coordinates taken on the y-scanlines. + + + /---/ |---| Note that there are usually + /---/ |---| several spans per scanline. + | /---/ |---| + | /---/_______|---| When rendering this shape to the + V /----------------| current scanline y, we must + /-----------------| compute the x values of the + a /----| |---| points a, b, c, and d. + - - - * * - - - - * * - - y - + / / b c| |d + + + /---/ |---| + /---/ |---| And then turn on the spans a-b + /---/ |---| and c-d. + /---/_______|---| + /----------------| + /-----------------| + a /----| |---| + - - - ####### - - - - ##### - - y - + / / b c| |d + + b. Decomposing outlines into profiles + + For each scanline during the sweep, we need the following + information: + + o The number of spans on the current scanline, given by the + number of shape points intersecting the scanline (these are + the points a, b, c, and d in the above example). + + o The x coordinates of these points. + + These are computed before the sweep, in a phase called + `decomposition' which converts the glyph into *profiles*. + + Put it simply, a `profile' is a contour's portion that can only + be either ascending or descending, i.e., it is monotonic in the + vertical direction (we will also say y-monotonic). There is no + such thing as a horizontal profile, as we shall see. + + Here are a few examples: + + + this square + 1 2 + ---->---- is made of two + | | | | + | | profiles | | + ^ v ^ + v + | | | | + | | | | + ----<---- + + up down + + + this triangle + + P2 1 2 + + |\ is made of two | \ + ^ | \ \ | \ + | | \ \ profiles | \ | + | | \ v ^ | \ | + | \ | | + \ v + | \ | | \ + P1 ---___ \ ---___ \ + ---_\ ---_ \ + <--__ P3 up down + + + + A more general contour can be made of more than two profiles: + + __ ^ + / | / ___ / | + / | / | / | / | + | | / / => | v / / + | | | | | | ^ | + ^ | |___| | | ^ + | + | + v + | | | v | | + | | | up | + |___________| | down | + + <-- up down + + + Successive profiles are always joined by horizontal segments + that are not part of the profiles themselves. + + Note that for the rasterizer, a profile is simply an *array* + that associates one horizontal *pixel* coordinate to each bitmap + *scanline* crossed by the contour's section containing the + profile. Note also that profiles are *oriented* up or down + along the glyph's original flow orientation. + + In other graphics libraries, profiles are also called `edges' or + `edgelists'. + + c. The Render Pool + + FreeType has been designed to be able to run well on _very_ + light systems, including embedded systems with very few memory. + + A render pool will be allocated once; the rasterizer uses this + pool for all its needs by managing this memory directly in it. + The algorithms that are used for profile computation make it + possible to use the pool as a simple growing heap. This means + that this memory management is actually easy, and faster than + any kind of malloc()/free() combination. + + Moreover, we'll see later that the rasterizer is able, when + dealing with profiles too large and numerous to lie all at once + in the render pool, to immediately decompose recursively the + rendering process into independent sub-tasks, each taking less + memory to be performed (see `sub-banding' below). + + The render pool doesn't need to be large. A 4kByte pool is + enough for nearly all renditions, though nearly 100% slower than + a more confortable 16 or 32kByte pool (that was tested with + complex glyphs at sizes over 500 pixels). + + d. Computing Profiles Extents + + Remember that a profile is an array, associating a _scanline_ to + the x pixel coordinate of its intersection with a contour. + + Though it's not exactly how the FreeType rasterizer works, it is + convenient to think that we need a profile's height before + allocating it in the pool and computing its coordinates. + + The profile's height is the number of scanlines crossed by the + y-monotonic section of a contour. We thus need to compute these + sections from the vectorial description. In order to do that, + we are obliged to compute all (local and global) y-extrema of + the glyph (minima and maxima). + + + P2 For instance, this triangle has only + two y-extrema, which are simply + |\ + | \ P2.y as an y-maximum + | \ P3.y as an y-minimum + | \ + | \ P1.y is not an y-extremum (though it is + | \ a x-minimum, which we don't need). + P1 ---___ \ + ---_\ + P3 + + Note that the extrema are expressed in pixel units, not in + scanlines. The triangle's height is certainly (P3.y-P2.y+1) + pixel units, but its profiles' heights are computed in + scanlines. The exact conversion is simply: + + - min scanline = FLOOR ( min y ) + - max scanline = CEILING( max y ) + + A problem arises with Bezier Arcs. While a segment is always + necessarily y-monotonic (i.e., flat, ascending, or descending), + which makes extrema computations easy, the ascent of an arc can + vary between its control points. + + P2 + * + # on curve + * off curve + __-x--_ + _-- -_ + P1 _- - A non y-monotonic Bezier arc. + # \ + - The arc goes from P1 to P3. + \ + \ P3 + # + + We first need to be able to easily detect non-monotonic arcs, + according to their control points. I will state here, without + proof, that the monotony condition can be expressed as: + + P1.y <= P2.y <= P3.y for an ever-ascending arc + + P1.y >= P2.y >= P3.y for an ever-descending arc + + with the special case of + + P1.y = P2.y = P3.y where the arc is said to be `flat'. + + As you can see, these conditions can be very easily tested. + They are, however, extremely important, as any arc that does not + satisfy them necessarily contains an extremum. + + Note also that a monotonic arc can contain an extremum too, + which is then one of its `on' points: + + P1 P2 + #---__ * P1P2P3 is ever-descending, but P1 + -_ is an y-extremum. + - + ---_ \ + -> \ + \ P3 + # + + Let's go back to our previous example: + + P2 + * + # on curve + * off curve + __-x--_ + _-- -_ + P1 _- - A non-y-monotonic Bezier arc. + # \ + - Here we have + \ P2.y >= P1.y && + \ P3 P2.y >= P3.y (!) + # + + We need to compute the y-maximum of this arc to be able to + compute a profile's height (the point marked by an `x'). The + arc's equation indicates that a direct computation is possible, + but we'll rely on a different technique, which use will become + apparent a bit later. + + Bezier arcs have the special property of being very easily + decomposed into two other sub-arcs, which are themselves Beziers + arcs. Moreover, it is easy to prove that there is at most one + y-extremum on each Bezier arc (for second degree ones). + + For instance, the following arc P1P2P3 can be decomposed into + two sub-arcs Q1Q2Q3 and R1R2R3 that look like: + + P2 + * + # on curve + * off curve + + + Original Bezier Arc P1P2P3. + __---__ + _-- --_ + _- -_ + - - + / \ + / \ + # # + P1 P3 + + + + + P2 + * + + + + Q3 Decomposed into two subarcs + Q2 R2 Q1Q2Q3 and R1R2R3 + * __-#-__ * + _-- --_ + _- R1 -_ Q1 = P1 R3 = P3 + - - Q2 = (P1+P2)/2 R2 = (P2+P3)/2 + / \ + / \ Q3 = R1 = (Q2+R2)/2 + # # + Q1 R3 Note that Q2, R2, and Q3=R1 + are on a single line which is + tangent to the curve. + + We have then decomposed a non-y-monotonic bezier into two + smaller sub-arcs. Note that in the above drawing, both sub-arcs + are monotonic, and that the extremum is then Q3=R1. However, in + a more general case, only one sub-arc is guaranteed to be + monotonic. Getting back to our former example: + + Q2 + * + + __-x--_ R1 + _-- #_ + Q1 _- Q3 - R2 + # \ * + - + \ + \ R3 + # + + Here, we see that, though Q1Q2Q3 is still non-monotonic, R1R2R3 + is ever descending: we thus know that it doesn't contain the + extremum. We can then re-subdivide Q1Q2Q3 into two sub-arcs and + go on recursively, stopping when we encounter two monotonic + subarcs, or when the subarcs become simply too small. + + We will finally find the y-extremum. Note that the iterative + process of finding an extremum is called `flattening'. + + e. Computing Profiles coordinates + + Once we have the height of each profile, we are able to allocate + it in the render pool. We now have to compute its coordinate + for each scanline. + + In the case of segments, the computation is straightforward, and + uses good old Euclide (also known as Bresenham ;-). However, + for Bezier arcs, things get a little more complicated. + + We assume that all Beziers that are part of a profile are the + result of `flattening' the curve, which means that they are all + y-monotonic (ascending or descending, and never flat). We now + have to compute the arcs' intersections with the profile's + scanlines. One way is to use a similar scheme to `flattening', + called `stepping'. + + Consider this arc, going from P1 to + --------------------- P3. Suppose that we need to + compute its intersections with the + drawn scanlines. Again, this is + --------------------- feasible directly, if we dare + to compute one square root per + * P2 _---# P3 scanline (how great!). + ------------- _-- -- + _- + _/ Rather, it is still possible to use + ---------/----------- the decomposition property in the + / same recursive way, i.e. subdivide + | the arc into subarcs until these + ------|-------------- get too small to cross more than + | one scanline! + | + -----|--------------- This is very easily done using a + | rasterizer-managed stack of + | subarcs. + # P1 + + f. Sweeping and Sorting the spans + + Once all our profiles have been computed, we begin the sweep to + build (and fill) the spans. + + As the TrueType specification uses the winding fill rule, we + place on each scanline the profiles present in two separate + lists. + + One list, called the `left' one, only contains ascending + profiles, while the other `right' list contains the descending + profiles. + + As each glyph is made of closed curves, a simple geometric + property is that the two lists necessarily contain the same + number of elements. + + Creating spans is there straightforward: + + 1. We sort each list in increasing x order. + + 2. We pair each value of the left list, with its corresponding + value in the right one. + + + / / | | For example, we have here + / / | | four profiles. Two of + >/ / | | | them are ascending (1 & + 1// / ^ | | | 2 3), while the two others + // // 3| | | v are descending (2 & 4). + / //4 | | | On the given scanline, + a / /< | | the left list is (1,3), + - - - *-----* - - - - *---* - - y - and the right one is + / / b c| |d (4,2) (sorted). + + There are then two spans, joining + 1 to 4 (i.e. a-b) and 3 to 2 + (i.e. c-d)! + + Sorting doesn't necessarily take much time, as in 99 cases out + of 100, the lists' order is kept from one scanline to the next. + We can thus implement it with two simple singly-linked lists, + sorted by a classic bubble-sort, which takes a minimum amount of + time when the lists are already sorted. + + A previous version of the rasterizer used more elaborate + structures, like arrays to perform `faster' sorting. It turned + out that this old scheme is not faster than the one described + above. + + Once the spans have been `created', we can simply draw them in + the target bitmap. + + g. Drop-out control + + To be continued. + + +--- end of raster.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/readme.txt b/Build/source/libs/freetype/freetype-1.5/docs/readme.txt new file mode 100644 index 00000000000..ff3db7176ed --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/readme.txt @@ -0,0 +1,106 @@ +Welcome to the documentation directory of FreeType. + +Here are short overview where you can find which information. + + + apiref.txt FreeType high-level API reference. All the types, + functions, and error codes of FreeType. + + .................................................................. + + apirefx.txt The API reference of FreeType extensions which come + with the library itself. + + .................................................................. + + bitmaps.txt How to render a glyph outline into a bitmap. + + .................................................................. + + changes.txt Guess what :-) + + .................................................................. + + convntns.txt The FreeType developer's conventions guide. Lists + the design and coding conventions used in the + engine's source code. This file is incomplete but + contains information that should be read by any + person willing to hack the FreeType code. + + .................................................................. + + credits A list of persons who have contributed to FreeType. + + .................................................................. + + glyphs.htm An introduction to glyphs in general, its usage in + glyphs.txt TrueType, and how FreeType handles them. The file + `glyphs.txt' is a simple text dump (done with + Netscape) of glyphs.htm. + + .................................................................. + + i18n.txt A short introduction to the GNU gettext package. + + .................................................................. + + porting.txt The FreeType porting guide. All you need to + configure and adapt very easily FreeType's source + code to tailor it to your own platform. + + Learn how to provide your own memory, i/o, and mutex + components, optimally fitted to your system. See + how you can build a singly-threaded, thread-safe, or + re-entrant version of the engine from the same + source code! + + .................................................................. + + raster.txt The scan-line converter's internals explained. The + document is still incomplete but presents many key + concepts. + + .................................................................. + + threads.txt How to use threads with FreeType. + + .................................................................. + + user.txt FreeType's user guide. A guide to FreeType's + concepts, a step by step example, and a note about + future works and projects. + + .................................................................. + + FAQ The new up-to-date FreeType FAQ. Look here first if + you have problems with the library. + + .................................................................. + + TODO Things which probably will come, which would be nice + to have, problems still here, etc. + + + +These documents were scheduled, but will probably never come... + + develop.txt The FreeType developer's guide. All you need to know + in order to be able to understand and even hack the + engine's core source code. + + extend.txt The FreeType extension writer's how-to. All you need + to be able to provide new extensions to the engine. + + undoc.txt Undocumented TrueType! + + Yes, ladies and gentlemen, the TrueType + specification is fuzzy and misleading enough to + disband some serious commercial developers, but that + wasn't enough for us. Even though it took some time + (aaargh...), we finally discovered through hard work + the real meanings of the specs, fixed some errors + and even found surprising undocumented behaviour or + features! + + +--- end of readme.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/threads.txt b/Build/source/libs/freetype/freetype-1.5/docs/threads.txt new file mode 100644 index 00000000000..6e157fa3e1a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/threads.txt @@ -0,0 +1,117 @@ +Threads with FreeType +===================== + + +The FreeType engine can now be compiled in thread-safe mode. +Because we want to keep the engine small and fast, the thread +protection is simple. This file gives an overview of what you can +do, and what you should strictly never do. + + +How to enable thread-safe support? + +A. You must have a valid replacement for the file `lib/ttmutex.c' + which calls your system's API to create, lock, and release + mutexes or semaphores. The current implementation is a dummy and + doesn't do anything. + +B. You must re-define the configuration macro + TT_CONFIG_OPTION_THREAD_SAFE located in `ttconfig.h'. Then + recompile. + + +IMPORTANT NOTE: + + If two threads create and use their own TT_Engine structure, they + can freely call the library concurrently on each of them (as well + as all their related objects), even in the non-threaded build. + The following remarks only apply to concurrent requests performed + on a single TT_Engine shared by multiple threads. + + +-------------------------------------------------------------------- + +- What you can do: + + With the exceptions listed below (in `What you can't do'), you can + call all API functions concurrently with two different threads. + This includes: + + Creating two or more faces from the same engine (i.e. concurrent + calls to TT_Open_Face()/TT_Open_Collection()). + + Creating two or more instances from the same face object + (i.e. concurrent calls to TT_New_Instance()). + + Creating two or more glyph containers from the same face object + (i.e. concurrent calls to TT_New_Glyph()). + + The same holds for destruction of objects. + + Load two or more glyphs concurrently for the same face or + instance (i.e. concurrent TT_Load_Glyph() calls). + + Render two or more glyphs at the same time, in the same engine + (i.e. calling TT_Get_Glyph_Bitmap()/TT_Get_Glyph_Pixmap() or + TT_Get_Outline_Bitmap()/TT_GetOutline_Pixmap() concurrently). + + NOTE: The scan-line converter can only render one glyph at a + time, for a given TT_Engine. Concurrent calls are + synchronized through a mutex, though. + + If you really, _really_, need to generate bitmaps or + pixmaps concurrently, create an additional engine and use + it with TT_Get_Outline_Bitmap()/TT_Get_Outline_Pixmap() + (you don't need to create any object in it, the outline + can come from any source too). + + This is, however, not recommended (it works perfectly, but + this could change in the future for various technical + reasons). + + +--------------------------------------------------------------------------- + +- What you cannot do: + + - You shouldn't try to delete an object while still using it with + another thread. The engine doesn't protect you from stupidity! + For example, these concurrent calls: + + TT_Close_Face( face ); + TT_Get_Glyph_Bitmap( glyph, &bitmap ); + + will act unexpectedly if the glyph is a child of the face (i.e., + was created with TT_New_Glyph( face, &glyph )) + ^^^^ + same face + + Here are some other examples: + + TT_Get_Glyph_Outline( glyph1, ... ); + TT_Load_Glyph( instance, glyph1, ... ); + + or + + TT_Get_Outline_BBox( outline, &bbox ); + TT_Transform_Outline( outline ); + + etc. + + You get the idea: Only the face and instances are protected -- + glyph containers and outlines should be thread-specific. + + + - You shouldn't initialize extensions in an engine concurrently + (which is what every mere mortal will do anyway :-). + + + +That's about it. Now enjoy the lib ;-) + + +PS: See the `MT-Note' and `MT-Safe' remarks in ttapi.c for more + detailed information on each specific function. + + +--- end of threads.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/docs/user.txt b/Build/source/libs/freetype/freetype-1.5/docs/user.txt new file mode 100644 index 00000000000..d24d693b0ae --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/docs/user.txt @@ -0,0 +1,916 @@ + + The FreeType Engine + + Core Library User Guide + + or + + How to use the engine in your applications and font servers + + --------------------------------------------------- + + Introduction + + + I. Basic Concepts + + 1. Concepts + 2. Handles + 3. Conventions of use + 4. Object classes + + II. Extensions + + 1. What is an extension? + 2. Where to find them + 3. Writing your own extension + + Conclusion + +-------------------------------------------------------------------- + +Introduction +============ + + This file has been written to present the FreeType core library to + would-be writers of applications and font servers. It first + describes the concepts on which the engine is based, then how to + use it to obtain glyph metrics, outlines and bitmaps. + + The last part discusses the ability to add and use extensions to + the core library to get access to supplemental TrueType tables + which are not currently provided by the core engine. If you would + like to write your own extensions, read also the FreeType + developer's guide. + + +I. Basic Concepts +================= + + + 1. Concepts + ----------- + + FreeType defines several kinds of structures called `objects', + that are used to manage the various abstractions required to + access and display fonts. + + In care of good encapsulation, these objects are not directly + accessible from a client application. Rather, the user receives + a `handle' for each object he or she queries and wants to use. + This handle is a stand-alone reference; it cannot be used like a + pointer to access directly the object's data. + + 2. Properties + ------------- + + It is however possible to obtain and set object properties + through several functions of the API. For example, you can + query a face object's properties with only a handle for it, + using the function TT_Get_Face_Properties(). + + Note that the data will be returned in a user-allocated + structure, but will also contain pointers addressing directly + some data found within the object. + + A client application should never modify the data through these + pointers! In order to set new properties' values, the user must + always call a specific API function to do so, as a certain + number of other related data might not appear in the returned + structure and imply various non-visible coherency and coercion + rules. + + 3. Conventions of use + --------------------- + + o All API functions have their label prefixed by `TT_', as well + as all external (i.e. client-side) types. + + o To allow the use of FreeType's core engine in threaded + environments, nearly all API functions return an error code, + which is always set to 0 in case of success. + + The error codes' type is `TT_Error', and a listing of them is + given in the API references (see `apiref.txt' and + `apirefx.txt'). + + Some functions do not return an error code. Their result is + usually a value that becomes negative in case of error (this + is used for functions where only one kind of error can be + reported, like an invalid glyph index). + + An important note is that the engine should not leak memory + when returning an error, e.g., querying the creation of an + object will allocate several internal tables that will be + freed if a disk error occurs during a load. + + o A handle is acquired through API functions labeled along the + names: + + TT_Open_xxxx(), TT_New_xxxx() + + where `xxxx' is the object's class (Face, Instance, etc). + + Examples: + + TT_Open_Face(), TT_Open_Collection(), + TT_New_Instance(), TT_New_Glyph() + + o A handle is closed through an API labeled + + TT_Close_xxxx() or TT_Done_xxxx() + + where `xxxx' is the object's class (Face, Instance, etc). + + Examples: + + TT_Close_Face(), TT_Done_Instance(), TT_Done_Glyph() + + o Properties are obtained through an API labeled + + TT_Get_xxxx_yyyy() + + where `xxxx' is the object's class, and `yyyy' its property. + + Examples: + + TT_Get_Face_Properties(), TT_Get_Instance_Metrics() + TT_Get_Glyph_Outline(), TT_Get_Glyph_Bitmap() + + o Properties are set through an API labeled + + TT_Set_xxxx_yyyy() + + where `xxxx' is the object's class, and `yyyy' its property. + + Examples: + + TT_Set_Instance_Resolutions(), + TT_Set_Instance_CharSize() + + 4. Object Classes + ----------------- + + The following object classes are defined in this release of the + engine: + + o The Engine objects + + The FreeType library can be built to be completely re-entrant, + even though its default build doesn't support threads (more on + this in the `threads.txt'). + + As a consequence, it is possible to open several instances of + the library, called `engines'. Each engine has its own set of + current objects (faces, instances, etc.), and there is no + sharing between them. + + The idea is that the library could be compiled as a shared + library or DLL, and then be able to provide several distinct + engines to independent client applications. In this case, + each client program must create its own engine with + TT_Init_FreeType() to hold its data. + + Closing an engine will destroy _all_ objects that were + allocated since its opening, releasing all resources, etc., + with the exception of user-allocated outline objects. + + o The Face objects + + A face contains the data that is specific to a single TrueType + font file. It presents information common to all glyphs and + all point sizes like font-specific metrics and properties. + + You can open a face object by simply giving a pathname to the + TrueType file. You can later close (i.e. discard) the face + object. + + You can also open a single face embedded in a TrueType + collection. + + See also: + + TT_Open_Face(), TT_Open_Collection(), TT_Close_Face(), + TT_Get_face_Properties() + + o The Instance objects + + An instance is also called a `pointsize' or a `fontsize' in + some windowing systems. An instance holds the information + used to render glyphs on a specific device at a given point + size; it is always related to an opened face object. + + For instance, if you want to generate glyphs for text from the + same typeface at `sizes' of 10 and 12 points, all you need is + one face object, from which you will create two distinct + instances. + + A device is defined by its horizontal and vertical resolution, + usually specified in dots per inch (dpi). A point size is a + scaling number, given as _absolute_ values in points, where 1 + point = 1/72 inch. + + The `pixel' size, also known as the `ppem' value (for Points + Per EM square) is computed from both the device resolution and + the point size. It determines the size of the resulting glyph + bitmaps on your screen or sheet of paper. + + The default device resolution for any new instance is 96dpi in + both directions, which corresponds to VGA screens. The + default point size is 10pt. The high-level API allows you to + change this whenever you want for any given instance object. + + Note that closing a face object will automatically destroy all + its child instances (even though you can release them yourself + to free memory). + + See also: + + TT_New_Instance(), TT_Done_Instance(), + TT_Get_Instance_Metrics(), TT_Set_Instance_Resolutions(), + TT_Set_Instance_Pointsize() + + o The Glyph objects + + A Glyph object is a _container_ for the data that describes + any glyph of a given font. This means that it typically + holds: + + - Glyph metrics information, like bounding box or advance + width. + + - Outline arrays sized large enough to hold any glyph from the + face. This size is extracted from the face's internal + `maxProfile' table to optimize memory costs. + + - Other important parameters related to the `fine' rendering + of the glyphs. This includes things like the + dropout-control mode used at low sizes. + + - And it doesn't contain a bitmap or a pixmap! + + A glyph object is used to load, hint, and rasterize a single + glyph, as taken from the font file. + + See also: + + TT_New_Glyph(), TT_Done_Glyph(), TT_Get_Glyph_Metrics(), + TT_Get_Glyph_Outline(), TT_Get_Glyph_Bitmap(), + TT_Get_Glyph_Pixmap() + + o The Character Map (CharMap) handle + + Glyphs can be indexed in a TrueType file in any order, + independently of any standard character encoding, like ASCII + or Unicode. For this reason, each file comes with one or more + character mapping tables, used to translate from one specific + encoding's character codes to font glyph indices. + + There are many encoding formats, and each one can be + distinguished by two values: + + - its platform ID + - its platform-specific encoding ID + + Their values are defined in the TrueType specification and + won't be commented there. The FAQ lists the most commonly + used (platform,encoding) pairs. + + It is possible to enumerate the charmaps provided by a + TrueType font and to use any of these to perform translations. + + The charmaps are loaded into memory only on demand to save the + space taken by the maps that are not needed on your system. + They are part of the face object, however. + + This means that even though a charmap can be accessed through + a handle (obtained through the TT_Get_CharMap() function), it + isn't a stand-alone object. For example, you never need to + de-allocate it; this is automatically done by the engine when + its face object expires. + + See also: + + TT_Get_CharMap_Count(), TT_Get_CharMap_ID(), + TT_Get_CharMap(), TT_Char_Index(). + + o The Outline Objects + + An outline is a vector representation of a glyph. It is made + of several control points joined by line segments and Bezier + arcs, themselves gathered in closed paths called `contours'. + The outline have also several flags, or attributes, which are + used by the scan-line converter to select the best rendering + algorithms to convert the glyph's bitmap. + + Unlike other objects in FreeType, outlines aren't managed + through handles, but directly with the structure `TT_Outline', + defined for client applications. Each glyph container + contains an outline sized large enough to hold any glyph from + its parent face. Client applications can access it with + TT_Get_Glyph_Outline(). However, one can also create its own + outlines if needed with TT_New_Outline() and + TT_Clone_Outline(). + + Note that user-created outlines are NOT tracked by the + library. Hence, the client must release them himself with one + or more calls to TT_Done_Outline(). + + A various number of methods/operations are defined for the + outline class to simplify its management. + + + IMPORTANT NOTE: ********************************************** + + The definition of TT_Outline may change in the future. + Developers are thus advised to always use the outline + methods provided by the API rather than reading or setting + data themselves. + + ************************************************************** + + See also: + + TT_New_Outline(), TT_Clone_Outline(), TT_Copy_Outline(), + TT_Done_Outline(), TT_Get_Outline_BBox(), + TT_Get_Outline_Bitmap(), TT_Get_Outline_Pixmap(), + TT_Translate_Outline(), TT_Transform_Outline() + + o Bitmaps and Pixmaps + + One very important aspect of FreeType is that it is unable to + create bitmaps on its own. Rather, it is up to the client + application to do it, and pass a reference, in the form of a + TT_Raster_Map, to the scan-line converter (the component in + charge of generating bitmaps from outlines). + + Hence the importance of the TT_Raster_Map structure, which + layout is: + + struct + { + int rows; /* number of rows */ + int cols; /* number of columns (bytes) per row */ + int width; /* number of pixels per line */ + int flow; /* bitmap orientation */ + + void* bitmap; /* bit/pixmap buffer */ + long size; /* bit/pixmap size in bytes */ + } TT_Raster_Map; + + - The `rows' field contains the total number of rows in the + bitmap. + + - The `width' field gives the number of pixels per row (a bit + or a byte, depending on the map's nature). + + - The `cols' field gives the number of columns, i.e. bytes, + taken by each row in the map buffer. + + IMPORTANT: The `cols' field must be a multiple of 4 for + pixmaps! + + Typically, its value should be `(width+7)/8' for bitmaps, + and `(width+3) & -4' for pixmaps. + + - The `flow' field gives the map's vertical orientation. + + For example, if the first bytes of the bitmap buffer pertain + to its upper row, the flow is said to be going `down', and + the field should take the value `TT_Flow_Down'. If these + bytes pertain to its lowest row, the flow is going `up', and + the value is `TT_Flow_Up'. + + As an example, the PC video modes use a `down' flow, where + the first VRAM byte corresponds to the upper and leftmost + corner of the screen. + + - The `bitmap' field is a typeless pointer to the map's + buffer. + + - The `size' field contains the buffer's size in bytes. It is + usually computed as follows: + + size = rows * cols; + + NOTE: For bitmaps, the leftmost-pixel is related to the + highest (i.e. most significant) bit of its byte. + There is currently no support for the opposite + convention found in some systems. + + (It can be easily added if you really need it, just + ask the development team.) + + +II. Step-by-step Example +======================== + + Here is an example to show, step by step, how a client application + can open a font file, set one or several instances, load any + glyph, then render it to a bitmap. + + 1. Initialize the engine + ------------------------ + + This is the first thing to do. You need to initialize an engine + through a call to TT_Init_FreeType(). This function will set up + a various number of structures needed by the library. + + This allocates about 68kByte, of which 64kByte are dedicated to + the scan-line converter's `render pool', a workspace used for + bitmap generation. Note that even though this space is bounded, + the raster is able to render a glyph to any size or bitmap, even + horribly huge ones. + + NOTE: You can reduce the size of this pool by modifying the + constant RASTER_RENDER_POOL in the file `ttraster.c'. A + smaller pool will result in slower rendering at large + sizes. Take care of never assigning a value smaller than + 4kByte however, as bugs may start to lurk in! + + Example: + + TT_Engine engine; + + + error = TT_Init_FreeType( &engine ); + if ( error ) + { + printf( "could not create engine instance\n"); + ... + } + + 2. Initialize the extensions you need + ------------------------------------- + + FreeType provides several extensions which are optional, + separately compilable components to add some rare features to + the engine and its API. + + You need to explicitly initialize the extensions you want to + use. Each extension must provide an initialization function, + following the naming convention: + + TT_Init_xxx_Extension( engine ); + + where `xxx' is the extension's `kind'. + + Example: + + error = TT_Init_Kerning_Extension( engine ); + if ( error ) + ... + + 3. Open the font file + --------------------- + + There are two ways to open a font face, depending on its file + format: + + - If it is a TrueType file (ttf), you can simply use the API + named TT_Open_Face(), which takes the file's pathname as + argument, as well as the address of the returned face handle. + + Check the returned error code to see if the file could be + opened and accessed successfully. + + TT_Face face; /* face handle */ + + + error = TT_Open_Face( engine, "/fonts/arial.ttf", &face ); + if ( error ) + { + printf( "could not open the file\n" ); + ... + } + + - If the font is embedded in a TrueType collection (ttc), you + can use the API named TT_Open_Collection(), which takes also + the font's index within the collection's directory. + + TT_Face face; /* face handle */ + + + /* Load the collection's second face (index=1) */ + error = TT_Open_Collection( engine, "/fonts/mingli.ttc", + 1, &face ); + if ( error ) + { + printf( "could not open the file\n" ); + ... + } + + - Finally, when you do not know the number of faces embedded in + a TrueType collection, the following technique can be used: + + o Call TT_Open_Face() with the collection file's pathname. + This API recognizes collections automatically and always + return a handle for its first embedded font. + + o Get the face's properties through TT_Get_Face_Properties(). + These contain, among other things, the total number of fonts + embedded in the collection, in its field `num_Faces'. + + TT_Face face; /* face handle */ + TT_Face_Properties props; /* face properties */ + + + /* open the first collection font */ + error = TT_Open_Face( engine, "/fonts/mingli.ttc", + &face ); + if ( error ) + { + printf( "could not open the file\n" ); + ... + } + + /* Get the face properties */ + TT_Get_Face_Properties( face, &props ); + + /* Now print the number of faces */ + printf( "there are %d faces in this collection file\n", + props->num_Faces ); + + 4. Create an instance from the face object + ------------------------------------------ + + You must create an instance (also known as a `pointsize') which + contains information relative to the target output device's + resolutions and a given point size. + + o The instance object is created through TT_New_Instance(): + + TT_Instance instance; + + + error = TT_New_Instance( face, &instance ); + if ( error ) + { + printf( "could not create instance\n" ); + ... + } + + TECHNICAL NOTE: Creating a new instance executes its font + program. This can fail if the font is broken. + Never assume that the error code returned here + is always 0. + + o You must set the instance's properties to suit your needs. + These are simply its device resolutions, set through + TT_Set_Instance_Resolutions(), and its point size, set through + TT_Set_Instance_CharSize(): + + /* Set the target horizontal and vertical resolution to */ + /* 300dpi in each direction (typically for a printer). */ + /* A fresh instance's default resolutions are 96dpi in */ + /* both directions. */ + error = TT_Set_Instance_Resolutions( instance, 300, 300 ); + if ( error ) + { + printf( "could not set resolution\n" ); + ... + } + + /* Now set the point size to 12pt. Default is 10pt. */ + /* Don't forget that the size is expressed in 26.6 fixed */ + /* float format, so multiply by 64. */ + error = TT_Set_Instance_CharSize( instance, 12 * 64 ); + if ( error ) + { + printf( "could not set point size\n" ); + ... + } + + TECHNICAL NOTE: These calls may execute the font's `prep' + program, which can fail if the font is broken. + Never assume that the error code returned is + are always 0. + + o You can also set the instance's transformation flags to tell + the glyph loading function that you are going to perform a + transformation (like rotation or slanting) on the glyph. Note + that the glyph loader doesn't perform the transformation. It + only informs the glyphs' hinting instruction streams about + these flags which may use it to disable or enable various + features (grid-fitting, drop-out control, etc). + + Use e.g. + + TT_Set_Instance_Transforms( FALSE, TRUE ); + + to indicate that you're going to stretch, but not rotate, this + instance's glyphs. Default is, of course, both FALSE. + + 5. Create a glyph container + --------------------------- + + You need a glyph object to serve as a container for the glyphs + you want to load from the face. This is done simply by + + TT_Glyph glyph; /* glyph object handle */ + + + error = TT_New_Glyph( face, &glyph ); + if ( error ) + { + printf( "could not create glyph\n" ); + ... + } + + 6. Find your platform's character mappings + ------------------------------------------ + + Each font file can come with one or more character mapping + tables, used to convert character codes to glyph indices. You + must know the values of the `platformID' and `encodingID' as + defined in the TrueType specification for your platform. For + example, Windows Unicode encoding is (platform:3,encoding:1), + while Apple Unicode is (platform:0,encoding:0). Both formats + differ in internal storage layout and can be used transparently + with the same inputs with FreeType. + + The function TT_Get_CharMap_Count() returns the number of + character mappings present in a face. You can then enumerate + these with the function TT_Get_CharMap_ID(). Once you've found + a mapping usable for your platform, use TT_Get_CharMap() to + return a TT_CharMap handle that will be used later to get glyph + indices. + + 7. Load the glyph + ----------------- + + The glyph loader is easily queried through TT_Load_Glyph(). + This API function takes several arguments: + + o An instance handle to specify at which point size and + resolution the loaded glyph should be scaled and grid-fitted. + + o A glyph container, used to hold the glyph's data in memory. + Note that the instance and the glyph must relate to the _same_ + font file. An error would be produced immediately otherwise. + + o A glyph index, used to reference the glyph within the font + file. This index is not a platform specific character code, + and a character's glyph index may vary from one font to + another. To compute glyph indices from character codes, use + the TT_CharMap handle created in section 6 with + TT_Char_Index(). + + We strongly recommend using the Unicode charmap whenever + possible. + + o A load mode, indicating what kind of operations you need. + There are only two defined for the moment: + + TTLOAD_SCALE_GLYPH: + + If set, this flag indicates that the loaded glyph will be + scaled (according to the instance specified as an + argument) to fractional pixel coordinates (26.6). If not, + the coordinates will remain integer FUnits. Please refer + to the TrueType specification and the FreeType header + files for more details on the 26.6 format and other data + types. + + TTLOAD_HINT_GLYPH: + + This flag is only in effect if the TTLOAD_SCALE_GLYPH flag + is set. It indicates that the glyph must also be `hinted' + resp. `grid-fitted' for better display results. Note that + this also means that the glyph metrics will be + grid-fitted, including the bounding box. + + You can simply `or' the flags. As most applications will + require both flags to be set, the constant TTLOAD_DEFAULT is + defined as: + + #define TTLOAD_DEFAULT (TTLOAD_SCALE_GLYPH | \ + TTLOAD_HINT_GLYPH ) + + Example: + + error = TT_Load_Glyph( instance, glyph, 36, + TTLOAD_DEFAULT ); + if ( error ) + { + printf("could not load the glyph\n"); + ... + } + + 8. Query glyph properties + ------------------------- + + You're then able to query various glyph properties: + + o The glyph metrics can be obtained through + TT_Get_Glyph_Metrics(). The data returned in the metrics + structure is: + + - the glyph's left side bearing (bearingX) + - the glyph's top side bearing (bearingY) + - the glyph's advance width (advance) + - the glyph's bounding box (bbox) + + These values are expressed in 26.6 pixel units when the glyph + was loaded with scaling, or in FUnits if not. To obtain + vertical metrics you should use the function + TT_Get_Glyph_Big_Metrics(). + + o The glyph outline can be queried through + TT_Get_Glyph_Outline(). This can be useful to process the + point coordinates (e.g. applying stretching or rotation) with + functions like TT_Apply_Outline_Matrix() or + TT_Apply_Outline_Translation(). Note that these functions do + not recompute a glyph's metrics after the transformation! + + The outline's structure is described in the reference + `apiref.txt'. + + A bitmap or pixmap for the glyph can be queried with the API + functions TT_Get_Glyph_Bitmap() and TT_Get_Glyph_Pixmap(). + These functions take a glyph handle as an argument, as well as + a bitmap/pixmap description block and two offsets. + + The target map is described through a TT_Raster_Map object, + which structure is defined in the reference (see + `apiref.txt'). The offsets are given in the same units as the + points coordinates and glyph metrics: 26.6 pixel units for a + scaled glyph, and FUnits for an unscaled one. + + IMPORTANT TECHNICAL NOTE: If the glyph has been scaled and + hinted, the offsets _must_ be + multiples of 64 (i.e. integer pixel + offsets). Otherwise, you would ruin + the grid fitting (which usually + results in ugly glyphs). + + Example: + + TT_Glyph_Metrics metrics; + TT_Outline outline; + TT_Raster_Map bitmap; + + + TT_Get_Glyph_Metrics( glyph, &metrics ); + TT_Get_Glyph_Outline( glyph, &outline ); + + /* set up the bitmap */ + ... + TT_Get_Glyph_Bitmap( glyph, &bitmap, 0, 0 ); + + 9. When you are done + -------------------- + + o You can close any font face object with TT_Close_Face(). This + call will automatically discard its child instances, glyphs + and charmaps. + + o You can also close the engine with a single call to + TT_Done_FreeType(). This will release _all_ objects that were + previously allocated (with the exception of user-created + outlines), and close all font files, as well as extensions + that were inited for it. + + +III. Extensions +=============== + + 1. What is an extension? + ------------------------ + + FreeType allows you to access a various number of TrueType + tables, as well as to render individual glyphs. However: + + 1. It doesn't perform some high-level operations, like + generating a string text from many individual glyphs. + + 2. It doesn't perform kerning (which can be needed by operations + mentioned in item 1). + + 3. It doesn't give access to all the defined TrueType tables, + especially the optional ones. + + While item 1 is a feature that will never go into FreeType's + core engine, which goal is to provide easy access to font data + and rendering _individual_ glyphs, point 2 and 3 can be added to + the engine's features through extensions. + + An extension is simply a small piece of code that extends the + engine's abilities and APIs. It is possible to extend the + engine without touching the core's source code, this is + described in chapter 3 below. + + 2. The two kinds of extensions + ------------------------------ + + There are basically two kinds of extensions, which require + different implementations. + + a. API extensions + + An API extension is a set of functions that extend the + FreeType core API to give access to tables that are already + loaded by the engine, but not provided for now. An example of + such data can be: + + - the horizontal metrics table (hmtx) + - the `gasp' table + + This kind of extension is made of: + + o an API extension header file, following the usage convention + introduced here (all labels prefixed with `TT_'), and which + will be included by the clients which want to use the + extension. By convention, such header names begin with + `ftx' (for FreeType eXtension). + + Examples: ftxgasp.h, ftxhmtx.h + + o One or more functions used to give access to the tables that + are already loaded and managed by the engine. They usually + only copy pointers to the target structure given by the + client application since these structures are not accessible + through the 'normal' API. An API extension doesn't need to + be initialized before being used. + + b. Engine extensions + + It can sometimes be useful to load and manage several tables + that are not considered by the core engine. These extensions + need to provide additional functions to fit into FreeType's + internal object management model, and are more sophisticated + than API extensions. + + An example is given in this distribution to provide kerning + support (or more technically spoken, access to the kerning + tables found within the TrueType files). It is made of: + + o An API extension providing new interfaces to the client + applications that need it. See the file `ftxkern.h' + resp. `apirefx.txt'. + + o A specific implementation, providing services to create, + load, and manage kerning tables as additional parts of a + face object. In the case of kerning, the directory of + tables is loaded when the face is opened, and tables + themselves are fetched from the file on demand. This + implies several `hooks' in the core engine. See the files + `ttkern.h' and `ttkern.c'. These are called `engine + extensions'. + + o A specific extension initialization function, namely + TT_Init_Kerning_Extension(), that must be called after an + engine's creation, and before any face object allocation. + This function will `register' the extension within the + engine and make its API workable. + + 3. Writing your own extensions + ------------------------------ + + As it was suggested earlier, writing an engine extension is a + delicate process, as the additional code must follow a certain + number of design rules, presented in the FreeType developer's + guide. Unfortunately, there is currently no extension writer's + guide. + + By writing your own extensions, it will be possible to support + more advanced TrueType formats like TrueType GX or OpenType in a + near future, without having to torture the engine core source at + each iteration. + + If you encounter some difficulties when trying to create your + own extension, please read the core source file carefully, and + in the event that you may need changes that are not fitted to + the current extension mechanism, do not hesitate to contact the + authors at `devel@freetype.org'. + + +Conclusion +========== + + The engine source code has become rather stable since now, and + its quality compares very favorably to Windows and the Macintosh + rasterizers. Its internals will continue to change, though very + slowly, even if the API isn't expected to grow much in a near + future. + + FreeType is really a glyph-oriented TrueType driver. Its + purpose is to open and manage font files in order to load single + glyphs and render them as cleanly as possible. A number of + features, important to developers, like text string rendering, + font mapping and underlining/stroking, to name a few, aren't + provided there even though they'd be highly appreciated. + + We hope you have success and fun using this engine. Much time + has been taken to make it one of the best in its genre. + Remember that it is not intended to be a complete font server or + text rendering library, but a pretty solid base for these kinds + of applications, as well as others. + + We thank you for your time and consideration. + + David Turner, Robert Wilhelm, Werner Lemberg, + and all the FreeType enthusiasts... + + +--- End of user.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/freetype.spec b/Build/source/libs/freetype/freetype-1.5/freetype.spec new file mode 100644 index 00000000000..9dc71c8ce07 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/freetype.spec @@ -0,0 +1,171 @@ +Summary: FreeType library +Name: freetype +Version: 1.5 +Release: 1 +Source: ftp://ftp.freetype.org/freetype/freetype1-%{version}-%{release}.tar.gz +URL: http://www.freetype.org/ +Copyright: BSD-Like + GPL +Group: Libraries +BuildRoot: /var/tmp/freetype + +%description +The FreeType engine is a free and portable TrueType font rendering +engine. It has been developed to provide TrueType support to a +great variety of platforms and environments. + +Note that FreeType is a *library*. It is not a font server for your +favorite platform, even though it was designed to be used in many of +them. Note also that it is *not* a complete text-rendering library. +Its purpose is simply to open and manage font files, as well as +load, hint and render individual glyphs efficiently. You can also +see it as a `TrueType driver' for a higher-level library, though +rendering text with it is extremely easy, as demo-ed by the test +programs. + +This package contains the files needed to run programs that use the +FreeType engine. + +%package devel +Summary: FreeType development headers and libraries +Group: Development/Libraries +Requires: %{name} = %{version} + +%description devel +The FreeType engine is a free and portable TrueType font rendering +engine. It has been developed to provide TrueType support to a +great variety of platforms and environments. + +Note that FreeType is a *library*. It is not a font server for your +favorite platform, even though it was designed to be used in many of +them. Note also that it is *not* a complete text-rendering library. +Its purpose is simply to open and manage font files, as well as +load, hint and render individual glyphs efficiently. You can also +see it as a `TrueType driver' for a higher-level library, though +rendering text with it is extremely easy, as demo-ed by the test +programs. + +This package contains all supplementary files you need to develop +your own programs using the FreeType engine. + +%package demo +Summary: FreeType test and demo programs +Group: Applications/Graphics +Requires: %{name} = %{version} + +%description demo +The FreeType engine is a free and portable TrueType font rendering engine. +It has been developed to provide TT support to a great variety of platforms +and environments. + +Note that FreeType is a *library*. It is not a font server for your favorite +platform, even though it was designed to be used in many of them. Note also +that it is *not* a complete text-rendering library. Its purpose is simply to +open and manage font files, as well as load, hint and render individual +glyphs efficiently. You can also see it as a "TrueType driver" for a +higher-level library, though rendering text with it is extremely easy, as +demo-ed by the test programs. + +This package contains several programs bundled with the FreeType engine for +testing and demonstration purposes. + +%changelog +* Tue Jan 08 2002 Werner Lemberg +- Updated to version 1.5. + +* Mon Oct 29 2001 Antoine Leca +- Updated to version 1.4.9 (pre 1.5); NOTE: 1.4 was never released officially. + +* Wed Feb 23 2000 Werner Lemberg +- Updated to version 1.4. + +* Thu Sep 9 1999 Pavel Kankovsky +- Simplified (and fixed) file list. + +* Wed Jun 16 1999 Werner Lemberg +- Updated to version 1.3. + +* Sun Oct 25 1998 Pavel Kankovsky +- libttf.so version number updated again. +- Default localedir based on prefix. +- File list adjustments (howto/). + +* Sun Oct 16 1998 Pavel Kankovsky +- Source filename fixed. +- HOWTO removed. +- libttf.so version number updated. + +* Tue Sep 29 1998 Robert Wilhelm +- Updated to version 1.2. + +* Tue Jul 14 1998 Alexander Zimmermann +- Added missing files. +- Added %defattr tags. + +* Thu Jun 18 1998 Robert Wilhelm +- Added lots of attr(-,root,root). + +* Wed May 27 1998 Pavel Kankovsky +- Changed group attr of freetype and freetype-devel package. +- Fixed misc glitches. + +* Sun May 24 1998 Pavel Kankovsky +- Split the package into three parts (runtime library, development + tools, and demo programs). +- Added missing files (headers, NLS). +- Added ldconfing upon (de)installation. + +* Thu Mar 12 1998 Bruno Lopes F. Cabral +- NLS for Portuguese language is missing, sorry (may be in a near future) + (please note the workaround using --with-locale-dir and gnulocaledir. + NLS Makefile needs a bit more rework but again I'll not patch it here). + +%prep +%setup + +find . -name CVS -type d | xargs rm -rf + +%build +./configure --prefix=/usr --enable-static +make all + +%install +make install prefix=$RPM_BUILD_ROOT/usr + +%clean +rm -rf $RPM_BUILD_ROOT + +%post +/sbin/ldconfig + +%postun +/sbin/ldconfig + +%files +%defattr(644, root, root, 755) +%doc announce license.txt docs/FTL.txt docs/GPL.txt +/usr/lib/libttf.so.* +/usr/share/locale/ + +%files devel +%defattr(644, root, root, 755) +%doc INSTALL README PATENTS announce license.txt readme.1st +%doc docs/ howto/ +/usr/lib/libttf.so +/usr/lib/libttf.la +/usr/lib/libttf.a +/usr/include/freetype/ + +%files demo +%defattr(755, root, root, 755) +%doc announce license.txt +/usr/bin/ftdump +/usr/bin/fterror +/usr/bin/ftlint +/usr/bin/ftmetric +/usr/bin/ftsbit +/usr/bin/ftstring +/usr/bin/ftstrpnm +/usr/bin/ftstrtto +/usr/bin/fttimer +/usr/bin/ftview +/usr/bin/ftzoom diff --git a/Build/source/libs/freetype/freetype-1.5/ft_conf.h.in b/Build/source/libs/freetype/freetype-1.5/ft_conf.h.in new file mode 100644 index 00000000000..da296c4a6e0 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/ft_conf.h.in @@ -0,0 +1,220 @@ +/******************************************************************* + * + * ft_conf.h.in + * + * Template ft_conf.h for Unix systems + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +/* Define to empty if the keyword does not work. */ +#undef const + +/* Define if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* Define if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define if the X Window System is missing or not being used. */ +#undef X_DISPLAY_MISSING + +/* The number of bytes in a int. */ +#undef SIZEOF_INT + +/* The number of bytes in a long. */ +#undef SIZEOF_LONG + +/* Define if you have the getpagesize function. */ +#undef HAVE_GETPAGESIZE + +/* Define if you have the memcpy function. */ +#undef HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#undef HAVE_MEMMOVE + +/* Define if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define if you have the header file. */ +#undef HAVE_LIBINTL_H + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +#undef HAVE_TT_TEXT + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ +/* */ +#undef TT_CONFIG_OPTION_STATIC_RASTER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ +/* */ +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ diff --git a/Build/source/libs/freetype/freetype-1.5/howto/mac.txt b/Build/source/libs/freetype/freetype-1.5/howto/mac.txt new file mode 100644 index 00000000000..6ed97d9f7a3 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/howto/mac.txt @@ -0,0 +1,19 @@ + The FreeType Mac Compilation HowTo + + + Please note that the FreeType team does *not* support the + Macintosh platform due to lack of knowledge. + + However, we provide the basic files to compile the library in + the lib/arch/mac directory (OK, `folders'). Also the project + files for PowerPC with CodeWarrior have been contributed (in + contrib/mac). + + A noteworthy point is that the precompiled standard MacOS + headers should be turned off to compile the library, to avoid + errors caused by conflicting definitions of `Fixed' and `Byte'. + + +Good luck! + +--- end of mac.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/howto/msdos.txt b/Build/source/libs/freetype/freetype-1.5/howto/msdos.txt new file mode 100644 index 00000000000..01a01f93982 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/howto/msdos.txt @@ -0,0 +1,272 @@ + The FreeType MS-DOS Compilation HowTo + +Contents + +Introduction +I. Building the library + 1. Quick Compilation + 2. Manual compilation + 3. Notes +II. Building other parts of the package + 1. Test programs + 2. Other contribs +III. Compiler Issues + 1. Special issues of 16-bit MS-DOS + 2. Borland Turbo C v.2.0x + + + +Introduction +============ + +This file describes the compilation of the FreeType package on a +MS-DOS system. It comes with Makefiles for the following compilers: + + - gcc/emx and gcc/djgpp with GNU make (32 bit) + + - wcc386 with wmake (Watcom -- tried with 10.6) + + - gcc/emx with dmake (32 bit) + + - cl with nmake (16-bit Microsoft C -- tried with 7 and VC++ 1.5x) + + - bcc/tcc with Borland make (16-bit Borland C++ and Turbo C) + +NOTE: + + You are advised to jump to section II.1 if you want to run the + FreeType test/demo programs as quick as possible. + + + +I. Building the library +======================= + + +1. Quick Compilation +-------------------- + + The easiest way to compile the library on MS-DOS is to go to the + directory `freetype/lib'. Then type, depending on your compiler: + + gcc/emx, + gcc/djgpp: make -f arch/msdos/Makefile.gcc + gcc/dmake: dmake -r -f arch/msdos/Makefile.dm + + wcc386: wmake -f=arch\msdos\Makefile.wat + + cl: nmake /f arch\msdos\Makefile.MS (for versions 6-7) + cl: nmake /f arch\msdos\Makefile.VC (for Visual C++ 1.x) + + tcc: make -farch/msdos/Makefile.TC + bcc: make -farch/msdos/Makefile.BC + + This should build the `libttf.a' or `libttf.lib' library files. + + You can also use the following targets: + + depend - (for gcc with emx or DJGPP only) Creates a file that + lists the dependancies. Useful for the developper. + + clean - Cleans all intermediate object files created during + compilation. Keeps all library and executables in + place. + + distclean - Cleans everything, leaving the directories as they + were before the compilation. + + debug - Makes a development version of the library. Only + useful for FreeType developers and hackers. + + Note that you can also select to use the `debugging' flags for + your compiler (instead of the `optimizing' ones), by defining + the `DEBUG' symbol, like in + + nmake /f arch\msdos\Makefile.MS DEBUG=1 + make -farch/msdos/Makefile.BC /DDEBUG + etc. + + Doing so will automatically select the debug target instead of + the normal mode. + + For 16-bit compilers, you can also try defining the `BIGFONTS' + symbol, to enable the use of the `huge pointers' needed to + handle some big fonts. More on this at the end of this file. + + +2. Manual compilation +--------------------- + + Here are explained the steps that are required to compile the + FreeType _library_ (and only this one) by hand. + + Unlike previous versions, FreeType 1.1 and above can be compiled + in two modes, called `debug mode' and `single object mode'. + + Debug mode is simply the normal way of compiling C programs, i.e., + each `*.c' file is compiled into an individual `*.obj' object + file, and all of them are linked together into an archive (i.e., + `*.lib' library). + + Single object mode is slightly different: All C files are included + in a single source during compilation, resulting in a single final + object file for the core library. This has the advantage of + letting optimizing compilers do more global work, as well as + getting rid of all external which are used solely for the purpose + of components interfacing. + + In both modes, you need to include the following paths to your + makefile/command line: + + the location of all `tt*.[hc]' files + the location of system-specific files + + For example, if you are compiling from the `freetype/lib' + directory, you can type for debug mode something like + + gcc -c -I. -Iarch/msdos tt*.c + + to compile all required files into object ones. Then assemble + them in a library with `ar', `lib', or `tlib'. + + In single object mode, you only need to compile the file named + `freetype.c' which is located in `freetype/lib/arch/msdos'. From + the same directory as before, one would type + + cl -c -I. -Iarch/msdos arch/msdos/freetype.c + + You can also compile the extensions located in + `freetype/lib/extend' separately from the base engine. You will + need to include the same paths as before, though; be sure to add + the path to the `extend' directory, like in + + bcc -c -I. -Iarch/msdos -Iextend extend/*.c + + +3. Notes +-------- + + `char' is always `signed char' in the sources! + + `ttconfig.h' relies heavily on a file called `ft_conf.h' that + contains information related to the target platform, located in + the `freetype/lib/arch/msdos/' directory. Depending on your + compiler, you may need to slightly edit it. + + We use gcc as our reference compiler for warnings. This means + that we use the `-ansi -pedantic -Wall' flags and try to get rid + of warnings in this situation. If you're compiling with another + compiler, you may encounter warnings, not errors. Note that the + Borland compilers seem to produce lots of irrelevant warnings + (like `potential loss of precision'). + + + +II. Building other parts of the package +======================================= + + +1. Test programs +---------------- + + These are located in `freetype/test'. Most of them use a tiny + graphics sub-system which is simply used to display bitmaps and + pixmaps on a variety of platforms. The MS-DOS version is a very + basic one that only works in full-screen using standard VGA mode. + + To compile them, you must be in the `freetype/test' directory and + invoke the makefile in arch/msdos. For example: + + nmake /f arch\msdos\Makefile.VC + + + NOTE 1: + + This will automatically invoke the library makefile for you! + + NOTE 2: + + For now, the graphical test programs only run on the following + platforms: Unix, OS/2, Dos, Amiga, and Windows. + + The library, being pure ANSI-C, can be used on any system to + generate bitmaps and pixmaps. + + +2. Other contribs +----------------- + + You may find some other contributions to the FreeType project in + the `freetype/contrib' directory. Each of these programs should + have its own Makefiles and documentations. Also check their + licenses, as the programs are not necessarily distributed under + the FreeType one. + + Most of these contributions are targeted to Unix. You are invited + to port them to MS-DOS, and then contribute your improvements. + + + +III. Compiler Issues +==================== + + Many comments specific to a given compiler are now stored in its + relevant Makefile's, in the arch/msdos subdirectories. + + +1. Special issues of 16-bit MS-DOS +---------------------------------- + + As usual, 16-bit MS-DOS have some limitations. + + First, and mainly, only the large model is usable. The small and + medium models are not usable, because the library uses more than + 64kByte of data; and the compact model is unusable as well, since + the code of the library itself is slightly less than 64kByte, thus + leaving very small place for the real work. The net effect of + that limitation is that performances are not very impressive, to + say the least (32-bit DOS extenders perform usually three-time + faster). + + Even with the large model, the rasterizer is still limited in + size, particularly with pixmaps (that is, with anti-aliasing gray + levels). + + Another annoying limitation exists with some East Asian fonts that + have 16,383 glyphs or more, since an internal table then + overflows. We tried to overcome this using the so-called `huge + pointers', but then good support for these in the run-time library + is needed. To enable this support, try defining the `BIGFONTS' + symbol with the makefile, like using + + nmake /f arch\msdos\makefile.MS BIGFONTS=1 + make -farch/msdos/makefile.BC /DBIGFONTS + etc. + + The Makefiles for both Microsoft and Borland compilers depend on a + special file, `arch/msdos/depend.dos', which is built by a Unix + script named `makedep'. You may consider editing it if you + heavily modify the source files; or better yet, re-run the script, + using any clone of the Bourne shell and gcc, the GNU compiler, + with + + arch/msdos/makedep + + in both the `lib' and the `test' directories. + + +2. Turbo C v. 2.0x +------------------ + + Unlike the precedent version 1.5 (!), Turbo C v.2.0 is not able to + compile C sources if they use the Unix convention for end-of- + line. So make sure either you use the .zip archive (where files + are stored with CR-LF), or if you use the .tar.gz version, the + program that does the transformation (WinZip can do it if + instructed, look after "CR/LF conversion for TAR"). + + +Good luck! + + +--- end of msdos.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/howto/os2.txt b/Build/source/libs/freetype/freetype-1.5/howto/os2.txt new file mode 100644 index 00000000000..2ce5bab50b7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/howto/os2.txt @@ -0,0 +1,200 @@ + The FreeType OS/2 Compilation HowTo + +Contents + +Introduction +I. Building the library + 1. Quick Compilation + 2. Manual compilation + 3. Notes +II. Building other parts of the package + 1. Test programs + 2. Other contribs +III. Troubleshooting + + + +Introduction +============ + +This file describes the compilation of the FreeType package on an +OS/2 system. It comes with makefiles for the following compilers: + + - gcc/emx with GNU make + + - icc with nmake (Visual Age C++) + + - wcc386 with wmake (Watcom -- tried with 10.6) + + - gcc/emx with dmake + + +NOTE: + + You're advised to jump to section II.1 if you want to run the + FreeType test/demo programs as quick as possible. + + + +I. Building the library +======================= + + +1. Quick Compilation +-------------------- + + The easiest way to compile the library on OS/2 is to go to the + directory `freetype/lib'. Then type, depending on your compiler, + + gcc/emx: make -f arch/os2/makefile.emx + gcc/dmake: dmake -f arch/os2/makefile.dm + + icc: nmake -f arch\os2\makefile.icc + wcc386: wmake -f=arch\os2\makefile.wat + + This should build the `libttf.a' or `libttf.lib' library files. + + You can also use the following targets: + + debug - Makes a development version of the library. Only + useful for FreeType developers and hackers. + + clean - Cleans all intermediate object files created during + compilation. Keeps all library and executables in + place. + + distclean - Cleans everything, leaving the directories as they + were before the compilation. + + +2. Manual compilation +--------------------- + + Here are explained the steps that are required to compile the + FreeType _library_ (and only this one) by hand. + + Unlike previous versions, FreeType 1.1 and above can be compiled + in two modes, called `debug mode' and `single object mode'. + + Debug mode is simply the normal way of compiling C programs, i.e., + each `*.c' file is compiled into an individual `*.obj' object + file, and all of them are linked together into an archive (i.e., + `*.lib' library). + + Single object mode is slightly different: all C files are included + in a single source during compilation, resulting in a single final + object file for the core library. This has the advantage of + letting optimizing compilers do more global work, as well as + getting rid of all external symbols which are used solely for the + purpose of components interfacing. + + In both modes, you need to include the following paths to your + makefile/command line: + + the location of all `tt*.[hc]' files + the location of system-specific files + + For example, if you are compiling from the `freetype/lib' + directory, you can type for debug mode something like + + gcc -c -I. -Iarch/os2 tt*.c arch/os2/os2file.c + + to compile all required files into object ones. Then assemble + them in a library with `ar' or `implib'. + + In single object mode, you only need to compile the file named + `freetype.c' which is located in `freetype/lib/arch/os2'. From + the same directory as before, one would type: + + gcc -c -I. -Iarch/os2 arch/os2/freetype.c + + You can also compile the extensions located in + `freetype/lib/extend' separately from the base engine. You will + need to include the same paths as before, though; be sure to add + the path to the `extend' directory, like in + + gcc -c -I. -Iarch/os2 -Iextend extend/*.c + + + +II. Building other parts of the package +======================================= + + +1. Test programs +---------------- + + The test programs are located in `freetype/test'. Most of them + use a tiny graphics sub-system which is simply used to display + bitmaps and pixmaps in a windows on a variety of platforms. The + OS/2 version comes in two flavors: PM and full-screen. + + To compile them, you must be in the `freetype/test' directory, and + invoke the makefile in arch/os2. For example: + + nmake -f arch\os2\makefile.os2 + + + NOTE 1: + + This will automatically invoke the library makefile for you! + + NOTE 2: + + The test programs come in two flavors, distinguished by the `fs' + suffix appended to their name. For example: + + ftview (PM version) + ftviewfs (Full Screen version) + + The full-screen version is there mainly for debugging purposes. + + NOTE 3: + + For now, the graphical test programs only run on the following + platforms: Unix, OS/2, Dos, Amiga, and Windows. + + The library, being pure ANSI-C, can be used on any system to + generate bitmaps and pixmaps. + + +2. Other contributions +---------------------- + + You may find some other contributions to the FreeType project in + the `freetype/contrib' directory. Each of these programs should + have its own Makefiles and documentations. Also check their + licenses, as the programs not necessarily distributed under the + FreeType one. You are invited to port the non-OS/2 applications + to OS/2. + + For OS/2, you will find the source code for the FreeType/2 font + driver in `freetype/contrib/os2'. Read its documentation + carefully before trying to compile it, as it certainly won't be + easy. + + + +III. Troubleshooting +==================== + + There is only one important point on OS/2: + + `The test program crashes with anti-aliasing on!' + + It has been discovered that some versions of Visual Age C++ + contain a bug which miscompiles the anti-aliasing source in + ttraster.c, hence resulting in a page fault when trying to render + a pixmap in the engine. Apparently, not all levels/versions of + the compiler contain the bug. You'll notice the problem + immediately (page fault :-). + + Please apply the most recent fixpack to your Visual Age C++ copy + in order to get rid of it (newer fixpacks seem to solve the + issue). + + +Good luck! + + +--- end of os2.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/howto/unix.txt b/Build/source/libs/freetype/freetype-1.5/howto/unix.txt new file mode 100644 index 00000000000..ba97452dc77 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/howto/unix.txt @@ -0,0 +1,258 @@ + The FreeType Unix Compilation HOWTO + +Contents + +Introduction +I. Building the library + 1. Quick Compilation + 2. Manual compilation + 3. Notes +II. Building other parts of the package + 1. Test programs + 2. Other contribs +III. Successful Build Reports + + + +Introduction +============ + +This file describes the compilation of the FreeType package on a +Unix system. Using the `configure' script it should be rather easy +to build the library. However, detailed instructions on how to +compile the library manually are given later in this document. + + + +I. Building the library +======================= + + +1. Quick Compilation +-------------------- + + The easiest way to compile the library on a Unix system is by + using the `configure' script that comes with it. Simply go to the + root directory of the FreeType package, then type + + ./configure + + to run a script that will probe your system and detect various + configuration issues, which are explained later in this document. + + From there, you can simply type + + make + + to invoke compilation of the whole package. You can also use the + following commands: + + make debug - Make a development version of the library. + Only useful for FreeType developers and + hackers. The default build should come with + `-g' (i.e., debug info in the object file) + already. + + make clean - Clean all intermediate object files created + during compilation. Keeps all library and + executables in place. + + make distclean - Clean everything, leaving the directories as + they were before the compilation. You'll need + to run `./configure' again to be able to + re-build it. + + make install - Install the library files libttf.a, libttf.la + or libttf.so to your system library path + (`/usr/local/lib' by default). The path can be + set manually with ./configure. + + make uninstall - Undo a `make install'. + + Note that the Makefile uses nested variables which causes problems + with BSD make. Use GNU make instead. + + +2. Trouble-shooting and simple customization +-------------------------------------------- + + The make build seems to fail on some Solaris systems. This is + mainly due to the fact that the test programs (not the font + library itself) try to use certain libraries and/or utilities if + they find them on your system. In some cases, the Sun versions + are incompatible to the GNU ones. If you encounter such problems, + please report them to us so we can try to fix it. + + The configure script and makefiles that it generates can/make use + of the following things: + + - gettext - In order to compile the internationalized error + message string extension, which isn't part of the + core library. You can disable this and get a + clean compile with + + ./configure --disable-nls + + + - libtool - Used to generate shared libraries. You can + disable it by typing + + ./configure --disable-shared + + which will generate and link the FreeType engine + as a static library. + + By default, static compilation is disabled if the + configure script detects that your compiler + and/or operating system supports shared + libraries. You can ask for static libraries with + + ./configure --enable-static + + For more configuration options, type `./configure --help' to see a + summary of what is possible. The option to change the library + installation path for `make install' is, as usual, + `--prefix='. Example: + + ./configure --prefix=${HOME}/local/lib --disable-shared + + to install a static library (libttf.a) in `~/local/lib' (after a + `make install') + + +3. Manual compilation +--------------------- + + Here are explained the steps that are required to compile the + FreeType _library_ (and only this one) by hand. + + a. Generate a configuration file named `ft_conf.h' + + This file contains a certain number of configuration macro + declarations which must fit your system. The configure script + generates it automatically for you, but you can also take the + template file `freetype/ft_conf.h.in' and change it by hand, + then save it as `freetype/ft_conf.h'. + + b. Choose your compilation mode + + Unlike previous versions, FreeType 1.1 and above can be compiled + in two modes, called `debug mode' and `single object mode'. + + Debug mode is simply the normal way of compiling C programs, + i.e., each *.c file is compiled into an individual *.o object + file, and all of them are linked together into an archive (i.e., + a *.a library). + + Single object mode is slightly different: All C files are + included in a single source file during compilation, resulting + in a single final object file for the core library. This has + the advantage of letting optimizing compilers do more global + work, as well as getting rid of all external symbols which are + used solely for the purpose of components interfacing. + + In both modes, you need to include the following paths to your + makefile/command line: + + . the location of the `ft_conf.h' file + . the location of all `tt*.[hc]' files + . the location of system-specific files, i.e., `ttmmap.c' on + Unix. + + For example, if you are compiling from the `freetype/lib' + directory, you can type for debug mode something like + + gcc -c -I.. -I. -Iarch/unix tt*.c arch/unix/ttmmap.c + + to compile all required files. Then assemble them in a library + with `ar' (and run `runlib' if necessary). + + In single object mode, you only need to compile the file named + `freetype.c' which is located in `freetype/lib/arch/unix'. From + the same directory as before, one would type: + + gcc -c -I.. -I. -Iarch/unix arch/unix/freetype.c + + You can also compile the extensions located in + `freetype/lib/extend' separately from the base engine. You'll + need to include the same paths as before, though. + + + +II. Building other parts of the package +======================================= + + +1. Test programs +---------------- + + All test programs are located in `freetype/test'. Most of them + use a tiny graphics sub-system which simply display bitmaps and + pixmaps in a windows on a variety of platforms. Of course, the + Unix version uses X11. + + The default `make' builds all tests programs automatically. Just + go the `freetype/test' and launch the programs when you are there. + Documentation on the test programs can be found in the file + `freetype/README'. + + NOTE: + + For now, the graphical test programs only run on the following + platforms: Unix, OS/2, Dos, Amiga, and Windows. + + The library, being pure ANSI-C, can be used on any system to + generate bitmaps and pixmaps. + + +2. Other contributions +---------------------- + + You may find some other contributions to the FreeType project in + the `freetype/contrib' directory. Each of these programs should + have their own makefiles and documentations. Also check their + licenses, as they are not necessarily distributed under the + FreeType one. + + + +III. Successful Build Reports +============================= + +Nelson H. F. Beebe and others report the +following successfully builds (with gcc 2.8.1) of freetype-1.1 on + + DEC Alpha 2100-5/250: OSF/1 3.2 + HP 9000/735: HP-UX 10.01 + Intel Pentium (200MHz MMX): Linux 2.0.30 + SGI Challenge L: IRIX 5.3 + Sun SPARC 20/512: Solaris 2.6 + Sun SPARC Ultra-2: SunOS 5.5.1 + IBM RS/6000: AIX 4.1 + +Chances are good the the current release will build on the same +machines and platforms. + +There are build problems reported on SunOs 4.x which have the form + + ld: /usr/tmp/cca07291.o: assert pure-text failed: + reference to [offset] at f754 in /usr/tmp/cca07291.o + +This may be a compiler bug in gcc 2.8.1. + +You can work around by just building a static library with + + ./configure --disable-shared --enable-static --disable-nls + +Maybe `make debug' will help here too (untested). + +Other successful builds: + + Sun SPARC Solaris 2.5 with Sun C compiler+linker + +For updated build reports, please consult our web site: + + http://www.freetype.org + + +--- end of unix.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/howto/windows.txt b/Build/source/libs/freetype/freetype-1.5/howto/windows.txt new file mode 100644 index 00000000000..f777f816431 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/howto/windows.txt @@ -0,0 +1,349 @@ + The FreeType Windows Compilation HowTo + +Contents + +Introduction +I. Building the library + 1. Quick Compilation + 2. Manual compilation + 3. Building a DLL + 4. Notes +II. Building other parts of the package + 1. Test programs + 2. Other contributions +III. Special issues of 16-bit Windows + + + +Introduction +============ + +This file describes the compilation of the FreeType package on a +Windows system. It comes with Makefiles for the following +compilers: + + - gcc/CygWin32 and gcc/MinGW32 with GNU make (32 bit) + + - cl with nmake (16-bit and 32-bit Microsoft C and Visual C++) + + - bcc with make (16-bit and 32-bit Borland C++ and also Borland + C++ builder) + +Throughout this file, we use `winXX' if it applies indifferently to +both 16-bit and 32-bit versions. You should replace it with win16 +resp. win32, as applicable. + +NOTE: + + You are advised to jump to section II.1 if you want to run the + FreeType test/demo programs as quick as possible. + + + +I. Building the library +======================= + + +1. Quick Compilation +-------------------- + + The easiest way to compile the library on Windows is to go to the + directory `freetype/lib'. Then type, depending on your compiler: + + gcc: make -f arch/win32/Makefile.gcc + + cl: nmake /f arch\win16\Makefile.MS (for C/C++ 7) + cl: nmake /f arch\win16\Makefile.VC (for VC++ 16bit) + cl: nmake /f arch\win32\Makefile.CL (for VC++ 32bit) + + bcc: make -farch/win16/Makefile.BC + bcc32: make -farch/win32/Makefile.BC + + This should build the `libttf.a' or `libttf.lib' library files. + Of course, this assumes that your compiler is regularly installed. + + You can also use the following targets: + + depend - (for gcc only) Creates a file that lists the + dependancies. Useful for the developper. + + clean - Cleans all intermediate object files created during + compilation. Keeps all library and executables in + place. + + distclean - Cleans everything, leaving the directories as they + were before the compilation. + + debug - Makes a development version of the library. Only + useful for FreeType developers and hackers. + + Note that you can also select to use the `debugging' flags for + your compiler (instead of the `optimizing' ones), by defining + the `DEBUG' symbol, like in + + nmake /f arch\win32\Makefile.CL DEBUG=1 + make -farch/winXX/Makefile.BC /DDEBUG + etc. + + Doing so will automatically select the debug target instead of + the normal mode. + + For 16-bit compilers, you can also try to define the `BIGFONTS' + symbol, enabling the use of the `huge pointers' needed to handle + some big fonts. More on this at the end of this file. + + Another way to compile the library is to use the IDE provided with + the following compilers: Borland C++ 4.x/5.0, Visual C++ 4.0, and + Visual Studio. The project/workspace files can be found in the + `freetype/lib/arch/win32' directory: + + freetype.ide for Borland C++ 4.0, 4.5, and 5.0 + + freetype.dsp project and workspace files for + freetype.dsw Visual Studio + ft_dll.dsp (a.k.a. Visual C++ 5, 6, and 7) + + freetype.mdp project and makefile files for + freetype.mak Visual C++ 4.0 + + They generate a static library, which contain the core engine as a + single object file, as well as all standard extensions. + + Notes: + + - You may need to update the include paths in the Borland C++ + workspace settings. The current one looks in the directory + "C:\Program Files\Borland\BC 5.0\Include" for include files. + + - Take care that some compilers may overwrite these files when + generating the library (e.g. Borland C++ creates its own + `freetype.dsw' file, which isn't a Visual C++ project during + compilation). + + This is only important if you try to compile the lib with + several compilers. + + We gladly accept project files for other compilers. + + +2. Manual compilation +--------------------- + + Here are explained the steps that are required to compile the + FreeType _library_ (and only this one) by hand. + + Unlike previous versions, FreeType 1.1 and above can be compiled + in two modes, called `debug mode' and `single object mode'. + + Debug mode is simply the normal way of compiling C programs, i.e., + each `*.c' file is compiled into an individual `*.obj' object + file, and all of them are linked together into an archive (i.e., + `*.lib' library). + + Single object mode is slightly different: All C files are included + in a single source during compilation, resulting in a single final + object file for the core library. This has the advantage of + letting optimizing compilers do more global work, as well as + getting rid of all external which are used solely for the purpose + of components interfacing. + + In both modes, you need to include the following paths to your + makefile/command line: + + the location of all `tt*.[hc]' files + the location of system-specific files + + For example, if you are compiling from the `freetype/lib' + directory, you can type for debug mode something like + + gcc -c -I. -Iarch/win32 tt*.c + + to compile all required files into object ones. Then assemble + them in a library with `ar', `lib', or `tlib'. + + In single object mode, you only need to compile the file named + `freetype.c' which is located in `freetype/lib/arch/winXX'. From + the same directory as before, one would type + + gcc -c -I. -Iarch/win32 arch/win32/freetype.c + + You can also compile the extensions located in + `freetype/lib/extend' separately from the base engine. You will + need to include the same paths as before, though; be sure to add + the path to the `extend' directory, like in + + gcc -c -I. -Iarch/win32 -Iextend extend/*.c + + +3. Building a DLL +----------------- + + The easiest way to build the library as a DLL is also to use the + Makefiles we provide! Go to the directory `freetype/lib', then + type, depending on your compiler: + + gcc: (not yet supported) + + cl: nmake /f arch\win16\Makefile.VC DLL=1 dll (16bit) + cl: nmake /f arch\win32\Makefile.CL DLL=1 dll (32bit) + + bcc: make -farch/win16/Makefile.BC -DDLL dll + bcc32: make -farch/win32/Makefile.BC -DDLL dll + + This should build `ft15_XX.dll' (`15' for versions 1.5.*, `XX' is + either 16 or 32), and the `libttf.lib' library file. + + You can also use the following target: + + install - Install the DLL `ft15_XX.dll' to your system directory + (`C:\WINDOWS' by default). You can override the + directory by specifying the name of the directory: + + make -farch/winXX/Makefile.BC /DINSTALL_DIR=C:\TESTDLL install + nmake /f arch\win32\Makefile.CL INSTALL_DIR=D:\WINNT install + + Note that you can also select to use the `debugging' flags for + your compiler (instead of the `optimizing' ones), by defining + the `DEBUG' symbol, like in + + nmake /f arch\win16\Makefile.VC DEBUG=1 DLL=1 dll + make -farch/winXX/Makefile.BC /DDEBUG /DDLL dll + etc. + + Another way to build to DLL with Visual C++ is to use a special + Makefile that does exactly that, without relying on any settings. + + With VC++ 6.0, just type while in the `freetype/lib/arch/win32' + directory: + + nmake /f makefile.vc + + on the command line. + + For other versions, modify the $(TOOLS32) variable to point to the + directory where the build tools are. No need to set any + environment variables. + + +4. Notes +-------- + + `char' is always `signed char' in the sources! + + `ttconfig.h' relies heavily on a file called `ft_conf.h' that + contains information related to the target platform, located in + the `freetype/lib/arch/winXX/' directory. Depending on your + compiler, you may need to slightly edit it. + + We use gcc as our reference compiler for warnings. This means + that we use the `-ansi -pedantic -Wall' flags and try to get rid + of warnings in this situation. If you are compiling with another + compiler, you may encounter warnings, not errors. Note that the + Borland compilers seem to produce lots of irrelevant warnings + (like `potential loss of precision'). + + + +II. Building other parts of the package +======================================= + + +1. Test programs +---------------- + + All test programs are located in `freetype/test'. Most of them + use a tiny graphics sub-system which is simply used to display + bitmaps and pixmaps on a variety of platforms. The Windows + version is a very basic one that only displays a small graphic + windows in addition to the console where the flow of messages + still goes. + + To compile them, you must be in the `freetype/test' directory and + invoke the makefile in arch/winXX. For example: + + nmake -f arch\os2\Makefile.VC + + NOTE 1: + + This will automatically invoke the library makefile for you! + + NOTE 2: + + For now, the graphical test programs only run on the following + platforms: Unix, OS/2, Dos, Amiga, and Windows. + + The library, being pure ANSI-C, can be used on any system to + generate bitmaps and pixmaps. + + +2. Other contributions +---------------------- + + You may find some other contributions to the FreeType project in + the `freetype/contrib' directory. Each of these programs should + have its own Makefiles and documentations. Also check their + licenses, as the programs are not necessarily distributed under + the FreeType one. + + Most of these contributions are targeted to Unix. You are invited + to port them to Windows, and then contribute your improvements. + + + +III. Special issues of 16-bit Windows +===================================== + + As usual, 16-bit Windows have some limitations. + + First, and mainly, only the large model is usable. The small and + medium models are not usable, because the library uses more than + 64kByte of data; and the compact model is unusable as well, since + the code of the library itself is slightly less than 64kByte, thus + leaving very small place for the real work. The net effect of + that limitation is that performances are not very impressive, to + say the least (32-bit DOS extenders perform usually three-time + faster). + + Even with the large model, the rasterizer is still limited in + size, particularly with pixmaps (that is, with anti-aliasing gray + levels). + + The test programs rely on a tiny graphical driver that mimics the + ones available on other platforms. It has some peculiarities. + First, as the test programs need a `console', the programs should + linked with some emulation of that concept. We used successfully + Borland EasyWin and Microsoft QuickWin for this purpose. Then, + the graphics window that displays the bitmaps incur the usual + 64kByte limit: The size of the window is quite tiny, particularly + when displaying `gray-level' bitmaps (the size is then 320x200, + but contrary to full-screen MS-DOS the pixels are not magnified). + Ultimately, no efforts have been done to accomodate the colors of + the screen: As a result, displaying gray bitmaps in 256-color mode + uses only 4 levels of gray (instead of 5 rendered by the library). + + Another annoying limitation exists with some East Asian fonts that + have 16,383 glyphs or more, since an internal table then + overflows. We tried to overcome this using so-called `huge + pointers', but then good support for these in the run-time library + is needed. To enable huge pointers, try defining the `BIGFONTS' + symbol with the makefile, like + + nmake /f arch\win16\makefile.VC BIGFONTS=1 + make -farch/win16/makefile.BC /DBIGFONTS + etc. + + The makefiles for both Microsoft and Borland compilers depend on a + special file, arch/winXX/depend.win, which is built by a Unix + script named `makedep'. You may consider editing it if you + heavily modify the source files; or better yet, re-run the script, + using any clone of the Bourne shell, sed, and gcc, the GNU + compiler, with + + arch/winXX/makedep + + in both the `lib' and the `test' directories. + + +Good luck! + +--- end of windows.txt --- diff --git a/Build/source/libs/freetype/freetype-1.5/install-sh b/Build/source/libs/freetype/freetype-1.5/install-sh new file mode 100755 index 00000000000..a5897de6ea7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/install-sh @@ -0,0 +1,519 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2006-12-25.00 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/Build/source/libs/freetype/freetype-1.5/lib/.cvsignore b/Build/source/libs/freetype/freetype-1.5/lib/.cvsignore new file mode 100644 index 00000000000..e61a727f46f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/.cvsignore @@ -0,0 +1,3 @@ +.libs +*.lo +libttf.la diff --git a/Build/source/libs/freetype/freetype-1.5/lib/.cvsignore.delete b/Build/source/libs/freetype/freetype-1.5/lib/.cvsignore.delete new file mode 100644 index 00000000000..e69de29bb2d diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/Makefile.gcc b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/Makefile.gcc new file mode 100644 index 00000000000..d91dde3d291 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/Makefile.gcc @@ -0,0 +1,77 @@ +# This file builds the library for Amiga using ADE environment. +# +# You will need GNU make. +# +# Use this file while in the lib directory with the following statement: +# +# make -f arch/amigaos/Makefile.gcc +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/amigaos +FT_MAKEFILE = $(ARCH)/Makefile.gcc + +AR = ar +RM = rm + +CC = gcc + +CFLAGS = -Wall -pedantic -ansi -O2 -g -noixemul -I$(ARCH) -I. -Iextend + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxgdef.c \ + extend/ftxopen.c extend/ftxerr18.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttextend.c ttfile.c ttgload.c ttinterp.c ttload.c \ + ttmemory.c ttmutex.c ttobjs.c ttraster.c +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +.PHONY: all debug clean distclean + + +all: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S libttf.a + +debug: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M libttf.a + + +$(OBJ_S): $(SRC_S) $(SRC_M) + + +libttf.a: $($(LIB_FILES)) + $(AR) src $@ $^ + +clean: + $(RM) $($(LIB_FILES)) + +distclean: clean + $(RM) dep.end libttf.a + +depend: $(SRC_S) $(SRC_M) $(SRC_X) + $(CC) -E -MM -I$(ARCH) -I. -Iextend $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/freetype.c new file mode 100644 index 00000000000..723c8f463ce --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/freetype.c @@ -0,0 +1,25 @@ +/* This file is part of the FreeType project */ + +/* Single object library component for AmigaOS */ +#define TT_MAKE_OPTION_SINGLE_OBJECT + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttfile.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttmemory.c" +#include "ttmutex.c" +#include "ttobjs.c" +#include "ttraster.c" + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/ft_conf.h new file mode 100644 index 00000000000..fef44662e75 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/ft_conf.h @@ -0,0 +1,212 @@ +/******************************************************************* + * + * ft_conf.h for AmigaOS using ADE environment + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +/* Define to empty if the keyword does not work. */ + +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* The number of bytes in a int. */ +#define SIZEOF_INT 4 + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Define if you have the header file. */ +#define HAVE_UNISTD_H + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +#define HAVE_LOCALE_H + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/smakefile b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/smakefile new file mode 100644 index 00000000000..533c75195b4 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/amigaos/smakefile @@ -0,0 +1,126 @@ +# This file is part of the FreeType project. +# +# It builds the library for amiga using SAS/C and smake +# +# Use this file while in the 'lib/arch/amigaos' directory with +# the following statements: +# +# smake assign +# smake +# +# the 'assign' step creates an assignment to simplify referencing +# the core library module, as smake has quite a few limitations in +# dealing with multi-directory projects. +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +OBJB = ttapi.o ttcache.o ttcalc.o ttcmap.o ttdebug.o \ + ttextend.o ttfile.o ttgload.o ttinterp.o ttload.o \ + ttmemory.o ttmutex.o ttobjs.o ttraster.o + +OBJS = freetype.o + +OBJX = ftxgasp.o ftxkern.o ftxpost.o ftxcmap.o ftxwidth.o \ + ftxsbit.o ftxgsub.o ftxgpos.o ftxgdef.o ftxopen.o + +CORE = FT:lib/ +COREXT = $(CORE)extend/ + +OPTIMIZER = optimize optcomp=5 optdep=4 optinlocal optrdep=4 + +SCFLAGS = idlen=40 idir=$(CORE)arch/amigaos idir=$(CORE) idir=$(COREXT) + +LIB=ttf.lib + +all: ttf.lib + +assign: + assign FT: /// + +ttf.lib: $(OBJS) $(OBJX) + oml $@ r $(OBJS) $(OBJX) + +ttfdbg.lib: $(OBJB) $(OBJX) + oml $@ r $(OBJB) $(OBJX) + +clean: + -delete \#?.o + -delete //\#?.o + +distclean: clean + -delete \#?.lib + + +# +# freetype library core single object +# +freetype.o: $(CORE)arch/amigaos/freetype.c + sc $(SCFLAGS) code=far $(OPTIMIZER) objname=$@ $< + +# +# freetype library core as separate objects +# +ttapi.o: $(CORE)ttapi.c + sc $(SCFLAGS) objname=$@ $< +ttcache.o: $(CORE)ttcache.c + sc $(SCFLAGS) objname=$@ $< +ttcalc.o: $(CORE)ttcalc.c + sc $(SCFLAGS) objname=$@ $< +ttcmap.o: $(CORE)ttcmap.c + sc $(SCFLAGS) objname=$@ $< +ttdebug.o: $(CORE)ttdebug.c + sc $(SCFLAGS) objname=$@ $< +ttextend.o: $(CORE)ttextend.c + sc $(SCFLAGS) objname=$@ $< +ttfile.o: $(CORE)ttfile.c + sc $(SCFLAGS) objname=$@ $< +ttgload.o: $(CORE)ttgload.c + sc $(SCFLAGS) objname=$@ $< +ttinterp.o: $(CORE)ttinterp.c + sc $(SCFLAGS) objname=$@ $< +ttload.o: $(CORE)ttload.c + sc $(SCFLAGS) objname=$@ $< +ttmemory.o: $(CORE)ttmemory.c + sc $(SCFLAGS) objname=$@ $< +ttmutex.o: $(CORE)ttmutex.c + sc $(SCFLAGS) objname=$@ $< +ttobjs.o: $(CORE)ttobjs.c + sc $(SCFLAGS) objname=$@ $< +ttraster.o: $(CORE)ttraster.c + sc $(SCFLAGS) objname=$@ $< + +# +# library extentions +# +ftxgasp.o: $(COREXT)ftxgasp.c + sc $(SCFLAGS) objname=$@ $< +ftxkern.o: $(COREXT)ftxkern.c + sc $(SCFLAGS) objname=$@ $< +ftxpost.o: $(COREXT)ftxpost.c + sc $(SCFLAGS) objname=$@ $< +ftxcmap.o: $(COREXT)ftxcmap.c + sc $(SCFLAGS) objname=$@ $< +ftxwidth.o: $(COREXT)ftxwidth.c + sc $(SCFLAGS) objname=$@ $< +ftxerr18.o: $(COREXT)ftxerr18.c + sc $(SCFLAGS) objname=$@ $< +ftxsbit.o: $(COREXT)ftxsbit.c + sc $(SCFLAGS) objname=$@ $< +ftxgsub.o: $(COREXT)ftxgsub.c + sc $(SCFLAGS) objname=$@ $< +ftxgpos.o: $(COREXT)ftxgpos.c + sc $(SCFLAGS) objname=$@ $< +ftxgdef.o: $(COREXT)ftxgdef.c + sc $(SCFLAGS) objname=$@ $< +ftxopen.o: $(COREXT)ftxopen.c + sc $(SCFLAGS) objname=$@ $< + +# end of smakefile diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/ansi/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/ansi/freetype.c new file mode 100644 index 00000000000..820687a1533 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/ansi/freetype.c @@ -0,0 +1,32 @@ +/* This file is part of the FreeType project */ + +/* Single file library component for the ANSI target */ +#define TT_MAKE_OPTION_SINGLE_OBJECT + +/* first include common core components */ + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* then system-specific (or ANSI) components */ + +#include "ttfile.c" +#include "ttmemory.c" +#include "ttmutex.c" + +/* the extensions are compiled separately, but we need to */ +/* include the file ttextend.c if we want to support them */ + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/ansi/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/ansi/ft_conf.h new file mode 100644 index 00000000000..011ee118f17 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/ansi/ft_conf.h @@ -0,0 +1,245 @@ +/******************************************************************* + * + * ft_conf.h for the `bare ANSI' build + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +/* Define to empty if the keyword does not work. */ +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Some systems (read: M$-DOS/Windows command.com) can't pipe stderr */ +/* into a file; so we redirect any message into stdout. */ +#define HAVE_PRINT_FUNCTION 1 + +#define Print( format, ap ) vfprintf( stdout, (format), (ap) ) + + +/* The number of bytes in a int. We use the ANSI header file limits.h */ +/* for determining it since there is no easy way to guess. */ +/* */ +#include +#if UINT_MAX == 0xFFFF +#define SIZEOF_INT 2 +#elif UINT_MAX == 0xFFFFFFFF +#define SIZEOF_INT 4 +#else +#error "Unsupported number of bytes in `int' type!" +#endif + +/* We now try to guess the size of longs in the same way */ +/* */ +#if ULONG_MAX == 0xFFFFFFFF +#define SIZEOF_LONG 4 +#elif ULONG_MAX == 0xFFFFFFFFFFFFFFFF +#define SIZEOF_LONG 8 +#else +#error "Unsupported number of bytes in `long' type!" +#endif + +/* Define if you have the header file. */ +#undef HAVE_LIBINTL_H + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +#define HAVE_LOCALE_H + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#define TT_CONFIG_OPTION_STATIC_RASTER + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available. */ +/* INT64 must then be defined to this type. */ +#define LONG64 +#define INT64 long + +#elif defined( __STDC_VERSION__ ) && ( __STDC_VERSION__ >= 199901L ) + +/* `long long' was officially introduced in the C99 standard. */ +/* Purists will note that the defined() test above is unnecessary */ +/* (according to the standard, undefined macros in #if expressions */ +/* default to 1), but we don't rely on this, and since it is easy */ +/* to avoid problems... */ +/* If your compiler complains a lot about possible ANSI violations */ +/* because of this setting, report this as a bug to the compiler */ +/* vendor. */ +#define LONG64 +#define INT64 long long + +#else + +/* GCC provides the non-ANSI89 'long long' 64-bit type. You can */ +/* activate it by defining the TT_USE_LONG_LONG macro. Note that */ +/* this will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/Makefile b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/Makefile new file mode 100644 index 00000000000..d0403a56fef --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/Makefile @@ -0,0 +1,102 @@ +# This file is part of the FreeType project. +# +# It builds the library for BeOS with gcc. +# +# You will need GNU make. +# +# Use this file while in the lib directory with the following statement: +# +# make -f arch/beos/Makefile.gcc +# +# If you have the GNU gettext package installed, you can also try +# +# make -f arch/beos/Makefile.gcc HAVE_GETTEXT +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/beos +FT_MAKEFILE = $(ARCH)/Makefile.gcc + +CC = gcc + +ifndef GETTEXT +GETTEXT=NO_GETTEXT +endif + +ifdef DEBUG +CFLAGS = -Wall -O2 -g -ansi -pedantic -I$(ARCH) -I. -Iextend -D$(GETTEXT) +else +CFLAGS = -Wall -ansi -pedantic -O2 -s -I$(ARCH) -I. -Iextend -D$(GETTEXT) +endif + + +TTFILE = ./ttfile.c +TTMEMORY = ./ttmemory.c +TTMUTEX = $(ARCH)/ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxgdef.c \ + extend/ftxopen.c extend/ftxerr18.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c \ + ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +.PHONY: all debug clean distclean depend + + +all: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S libttf.a + +debug: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M DEBUG=1 libttf.a + +HAVE_GETTEXT: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S GETTEXT=HAVE_GETTEXT \ + libttf.a + +$(OBJ_S): $(SRC_S) $(SRC_M) + +libttf.a: $($(LIB_FILES)) + -del $@ + ar src $@ $^ + +clean: + -del *.o + -del extend\*.o + -del $(ARCH)\*.o + -del response + +distclean: clean + -del dep.end + -del libttf.a + +depend: $(SRC_S) $(SRC_M) $(SRC_X) + $(CC) -E -MM -I$(ARCH) -I. -Iextend $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/freetype.c new file mode 100644 index 00000000000..a08c39b44b3 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/freetype.c @@ -0,0 +1,32 @@ +/* This file is part of the FreeType project */ + +/* Single file library component for the ANSI target */ +#define TT_MAKE_OPTION_SINGLE_OBJECT + +/* first include common core components */ + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* then system-specific (or ANSI) components */ + +#include "ttfile.c" +#include "ttmemory.c" +#include "arch/beos/ttmutex.c" + +/* the extensions are compiled separately, but we need to */ +/* include the file ttextend.c if we want to support them */ + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/ft_conf.h new file mode 100644 index 00000000000..758126de897 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/ft_conf.h @@ -0,0 +1,214 @@ +/******************************************************************* + * + * ft_conf.h for BeOS + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +#ifndef BEOS +#define BEOS +#endif + +/* Define to empty if the keyword does not work. */ +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* The number of bytes in a int. */ +#define SIZEOF_INT 4 + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Define if you have the header file. */ +#define HAVE_UNISTD_H + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +#define HAVE_LOCALE_H + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#define TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#define TT_USE_LONG_LONG + +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/ttmutex.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/ttmutex.c new file mode 100644 index 00000000000..2df23d34161 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/beos/ttmutex.c @@ -0,0 +1,150 @@ +/******************************************************************* + * + * ttmutex.c 1.0 + * + * Mutual exclusion object, BeOS implementation + * + * Copyright 1999-2001 by + * Catharon Productions, Inc. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "ttmutex.h" + +#include +#include +#include + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_mutex + + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE + +/* New and improved BeOS mutex in the form of a "benaphore". */ + +typedef struct +{ + sem_id _sem; + int32 _atom; +} beos_mutex_t; + +/* Counter so the semaphores have unique names; access this with */ +/* atomic_*() functions only! */ + +static int32 _mutex_counter = 0; + +/* Allocate and initialize the mutex. */ + +FT_INTERNAL_FUNC( void ) +TT_Mutex_Create( TMutex* mutex ) +{ + beos_mutex_t* m = NULL; + + + m = (beos_mutex_t *)malloc( sizeof( beos_mutex_t ) ); + if ( m ) + { + char mutex_name[B_OS_NAME_LENGTH]; + int32 prev = atomic_add( &_mutex_counter, 1 ); + + + sprintf( mutex_name, "FreeType mutex (%d)", (int)prev ); + + m->_atom = 0; + m->_sem = create_sem( 0, mutex_name ); + + if ( m->_sem < B_NO_ERROR ) + { + /* Can't get a semaphore, so we're screwed. */ + free( m ); + m = NULL; + } + } + + /* Send back the new mutex. */ + *mutex = (TMutex)m; +} + + +/* Delete a mutex. */ + +FT_INTERNAL_FUNC( void ) +TT_Mutex_Delete( TMutex* mutex ) +{ + if ( mutex ) + { + beos_mutex_t* m = (beos_mutex_t *)*mutex; + + + if ( m->_sem >= B_NO_ERROR ) + { + status_t retval = delete_sem( m->_sem ); + + + /* Make the compiler shut up... */ + retval = retval; + } + + free( m ); + } +} + + +/* Attempt to lock a mutex; blocks until we can lock it or the semaphore */ +/* is destroyed. */ + +FT_INTERNAL_FUNC( void ) +TT_Mutex_Lock( TMutex* mutex ) +{ + int32 prev = 0; + beos_mutex_t* m = (beos_mutex_t *)*mutex; + + + if ( !mutex ) + return; + + prev = atomic_add( &(m->_atom), 1 ); + if ( prev > 0 ) + { + status_t retval = acquire_sem( m->_sem ); + + + /* Make the compiler shut up... */ + retval = retval; + } +} + + +/* Release a mutex. */ + +FT_INTERNAL_FUNC( void ) +TT_Mutex_Release( TMutex* mutex ) +{ + int32 prev = 0; + beos_mutex_t* m = (beos_mutex_t *)*mutex; + + + if ( !mutex ) + return; + + prev = atomic_add( &(m->_atom), -1 ); + if ( prev > 1 ) { + status_t retval = release_sem( m->_sem ); + + /* Make the compiler shut up... */ + retval = retval; + } +} + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/Makefile b/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/Makefile new file mode 100644 index 00000000000..9d361a78176 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/Makefile @@ -0,0 +1,107 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for emx-gcc under OS/2 or under +# Unix with extra debugging capabilities. +# +# You will need GNU make. +# +# Use this file while in the lib directory with the following statements: +# +# make -f arch/debugger/Makefile depend +# make -f arch/debugger/Makefile +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/debugger +FT_MAKEFILE = $(ARCH)/Makefile + +CC = gcc + +#CFLAGS = -W -Wall -O0 -g -ansi -pedantic -I$(ARCH) -I. -Iextend + +CFLAGS = -Wall -O0 -g -ansi -I$(ARCH) -I. -Iextend + +#CFLAGS = -Wall -ansi -pedantic -O2 -s -I$(ARCH) -I. -Iextend + +# Detect OS/2 to add the flag -DOS2 when compiling ttinterp.c +# +ifdef OS2_SHELL +OS := OS2 +RM := del +else +OS := UNIX # Unix build otherwise +RM := rm -f +endif + +TTFILE = ./ttfile.c +TTMEMORY = ./ttmemory.c +TTMUTEX = ./ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxopen.c \ + extend/ftxgdef.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c \ + ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + +# We place the library file in the ARCH directory, so that it doesn't +# interfere with the normal build. +# +LIBTTF_A = $(ARCH)/libttf.a + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< -D$(OS) + +.PHONY: all debug clean distclean depend + + +all: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S $(LIBTTF_A) + +debug: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M $(LIBTTF_A) + +$(OBJ_S): $(SRC_S) $(SRC_M) + +$(LIBTTF_A): $($(LIB_FILES)) + -$(RM) $@ + ar src $@ $^ + +clean: +ifdef OS2_SHELL + -$(RM) $(subst /,\,$(LIBTTF_A)) + -$(RM) $(subst /,\,$(OBJS_S)) +else + -$(RM) $(LIBTTF_A) + -$(RM) $(OBJS_S) +endif + +distclean: clean + -$(RM) dep.end + +depend: $(SRC_S) $(SRC_M) $(SRC_X) + $(CC) $(CFLAGS) -E -MM -I$(ARCH) -I. -Iextend $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/freetype.c new file mode 100644 index 00000000000..b431cdfadc5 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/freetype.c @@ -0,0 +1,32 @@ +/* This file is part of the FreeType project */ + +/* Single file library component for the debugging target */ +#define TT_MAKE_OPTION_SINGLE_OBJECT + +/* first include common core components */ + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* then system-specific (or ANSI) components */ + +#include "ttfile.c" +#include "ttmemory.c" +#include "ttmutex.c" + +/* the extensions are compiled separately, but we need to */ +/* include the file ttextend.c if we want to support them */ + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/ft_conf.h new file mode 100644 index 00000000000..6673dd960e4 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/debugger/ft_conf.h @@ -0,0 +1,249 @@ +/******************************************************************* + * + * ft_conf.h for a debugging build + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +/* Define to empty if the keyword does not work. */ +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* command.com can't pipe stderr into a file; so any message will */ +/* be redirected into stdout (which is manageable). */ +#define HAVE_PRINT_FUNCTION 1 + +#define Print( format, ap ) vfprintf( stdout, (format), (ap) ) + + +/* The number of bytes in a int. We use the ANSI header file limits.h */ +/* for determining it since there is no easy way to guess. */ +/* */ +#include +#if UINT_MAX == 0xFFFF +#define SIZEOF_INT 2 +#elif UINT_MAX == 0xFFFFFFFF +#define SIZEOF_INT 4 +#else +#error "Unsupported number of bytes in `int' type!" +#endif + +/* We now try to guess the size of longs in the same way */ +/* */ +#if ULONG_MAX == 0xFFFFFFFF +#define SIZEOF_LONG 4 +#elif ULONG_MAX == 0xFFFFFFFFFFFFFFFF +#define SIZEOF_LONG 8 +#else +#error "Unsupported number of bytes in `long' type!" +#endif + + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +#define HAVE_LOCALE_H + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ +/* */ +/* The debugger is useless (and can't be compiled) without the bytecode */ +/* interpreter. But we require TT_CONFIG_OPTION_BYTECODE_INTERPRETER to */ +/* be passed explicitly to avoid disputes with the lawyers. */ + +/* #undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ +/* */ +/* For debugging, we use a jump table; this allows some interesting */ +/* things during development. */ + +#undef TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a `static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine. */ +/* */ +/* We use a static interpreter in the debugger; this helps in setting */ +/* data breakpoints to fixed memory addresses. */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + +/* an extra for the debugger */ +#define DEBUG_INTERPRETER + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode. */ +/* Set to DEBUG_LEVEL_TRACE for the debugger. */ +#define DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +/* Note that contrary to the `ansi' target, there is no test against C99 */ +/* here, because we really want to control whether we use 64-bit type or */ +/* not. So you have to use TT_USE_LONG_LONG to use it on a 32-bit machine. */ +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/README b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/README new file mode 100644 index 00000000000..80334869bdd --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/README @@ -0,0 +1,47 @@ + +This is the readme of the freetype.hqx archive in the contrib/mac +subdirectory. Please note that the FreeType team does *not* support the +Macintosh platform due to lack of knowledge. All questions regarding the +code should be sent to both David Williss and the freetype-devel list. + + +---------------------------------------------------------------------------- + + +These are CodeWarrior projects for building the FreeType library on a Macintosh +I've only provided PPC projects here, but building for 68K shouldn't be hard. +There are two directories here (OK, "folders"). One contains a project for +building freetype.ppc.lib and the other is for freetype.ppc.dll. (I havn't +actually tested the DLL yet.) + +The Macintosh stores TrueType fonts in a "Fonts" folder under the "System" +folder. There is a standard MacOS API for finding this folder, so I use it. +However, the fonts aren't normal flat files. They have all the data in +resources in the resource fork. Each font is an 'sfnt' resource, and each +file can have more than one 'sfnt' resource. + +To get at them, I made a copy of ttmmap.c from the Unix implementation and +modified it to load/release the resource and lock/unlock the handle as needed. +This only required a change to the open and close functions. After that, it +works just as if it was using Unix memory mapping. + +One thing however. Because of the bizarre scheme for storing the fonts, I +made up a way of specifying the font filename. + + fonts:/fontfile/fontname + +Where fonts:/ is a literal string that means "the fonts folder", fontfile is +the name of the actual file and fontname is the name of the 'sfnt' resource. +Currently, this is the only thing it understands. It might be nice if some +day (2.0 maybe?) ttfile.c and ttmmap.c wern't mutialy exclusive and it could +decide which method to use based on the filename or something. + +Another thing that I had to change to make this work. It seems that Macintosh +TrueType fonts have no OS/2 table, so ttload.c needs to be modified to make +that nonfatal, at least on a Macintosh. + +--- + +David Williss +MicroImages, Inc. +dwilliss@microimages.com diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/freetype.c new file mode 100644 index 00000000000..66af7f1f7aa --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/freetype.c @@ -0,0 +1,44 @@ +/* This file is *not* part of the FreeType project, because the team */ +/* lacks the necessary expertise to support it. */ + +/* freetype.c for MacOS */ +/* single object library component for MacOS */ + +/* Written by Dave Willis on 1998-07-30. */ +/* Modified by Antoine Leca for the 1.3 release, but untested. */ + +#define TT_MAKE_OPTION_SINGLE_OBJECT + +/* Note, you should define the FT_EXPORT_xxx macros here if you want */ +/* special builds. See 'ttconfig.h' for details. */ + + +/* first include common core components */ + +#define MAC_MAIN_OBJECT +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* then system-specific (or ANSI) components */ + +#include "ttmmap.c" /* Was "ttfile.c" */ +#include "ttmemory.c" +#include "ttmutex.c" + +/* finally, add some extensions */ + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/ft_conf.h new file mode 100644 index 00000000000..1507fd882cf --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/ft_conf.h @@ -0,0 +1,198 @@ +/* This file is *not* part of the FreeType project, because the team */ +/* lacks the necessary expertise to support it. */ + +/* ft_conf.h for MacOS */ + +/* Written by Dave Willis on 1998-07-30. */ +/* Modified by Antoine Leca for the 1.3 release, but untested. */ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +/* Define to empty if the 'const' keyword does not work. */ +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Define if you have the header file. */ +#undef HAVE_UNISTD_H + +/* The number of bytes in a int. */ +#define SIZEOF_INT 4 + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/ttmmap.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/ttmmap.c new file mode 100644 index 00000000000..8f5ee998636 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/mac/ttmmap.c @@ -0,0 +1,1072 @@ +/******************************************************************* + * + * ttmmap.c 2.0 + * + * Memory-Mapped file component ( replaces ttfile.c ). + * + * Copyright 1996-2001 by David Williss, + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Changes between 2.0 and 1.3 : + * + * - adopted new design/separation introduced in ttfile.c 2.0 + * + ******************************************************************/ + +#include "ttconfig.h" + +#include +#include + +#ifdef HAVE_UNISTD_H +#include +#endif + + +#ifdef HAVE_FCNTL_H +#include +#endif + +#include +#include + + +#include "freetype.h" +#include "tttypes.h" +#include "ttdebug.h" +#include "ttengine.h" +#include "ttmutex.h" +#include "ttmemory.h" +#include "ttfile.h" /* our prototypes */ + + /* This definition is mandatory for each file component! */ + FT_EXPORT_VAR( const TFileFrame ) + TT_Null_FileFrame = { NULL, 0, 0 }; + + /* It has proven useful to do some bounds checks during */ + /* development phase. Define DEBUG_FILE when compiling */ + /* this component to enable them. */ + +#ifdef DEBUG_FILE +#define CHECK_FRAME( frame, n ) \ + do { \ + if ( frame.cursor+n > frame.address + frame.size ) \ + Panic( "Frame boundary error!\n" ); \ + } while ( 0 ) +#else +#define CHECK_FRAME( frame, n ) \ + do { \ + } while( 0 ) +#endif + + struct _TFileMap + { + String* base; /* base address of mapped file */ + Int refcount; /* reference count for handle region */ + Long size; /* stream size in file */ + Long offset; /* offset in file */ + Handle handle; /* Macintosh style handle to lock/unlock */ + short resid; /* Id of resource file to close when done */ + }; + + typedef struct _TFileMap TFileMap; + +#define MAP_Address( map ) (Byte*)( (map)->base + (map)->offset ) + + /* The stream record structure */ + typedef struct _TStream_Rec + { + TFileMap* map; /* mapped file description */ + Long pos ; /* cursor in mapped file */ + } TStream_Rec; + + typedef TStream_Rec* PStream_Rec; + +#define STREAM2REC( x ) ( (TStream_Rec*)HANDLE_Val( x ) ) + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /**** ****/ + /**** N O N R E E N T R A N T I M P L E M E N T A T I O N ****/ + /**** ****/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + + /* The TFile_Component structure holds all the data that was */ + /* previously declared static or global in this component. */ + /* */ + /* It is accessible through the 'engine.file_component' */ + /* variable in re-entrant builds, or directly through the */ + /* static 'files' variable in other builds. */ + + struct _TFile_Component + { + TMutex lock; /* used by the thread-safe build only */ + PStream_Rec stream; /* current stream */ + TFileFrame frame; /* current frame */ + }; + + typedef struct _TFile_Component TFile_Component; + +/* The macro CUR_Stream denotes the current input stream */ +/* Note that for the re-entrant version, the 'stream' name has been */ +/* chosen according to the macro STREAM_ARGS. */ + +/* The macro CUR_Frame denotes the current file frame */ +/* Note that for the re-entrant version, the 'frame' name has been */ +/* chosen according to the macro FRAME_ARGS. */ + +/* The macro STREAM_VAR is used when calling public functions */ +/* that need an 'optional' stream argument. */ + +#define CUR_Stream files.stream /* thread-safe macros */ +#define CUR_Frame files.frame + +#define STREAM_VARS /* void */ +#define STREAM_VAR /* void */ + + /* the 'files' variable is only defined in non-reentrant builds */ + + static TFile_Component files; + + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + MUTEX_Create( files.lock ); + files.stream = NULL; + ZERO_Frame( files.frame ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + MUTEX_Destroy( files.lock ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Copies or duplicates a given stream. + * + * Input : org_stream original stream + * stream target stream (copy or duplicate) + * + * Output : Error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream org_stream, + TT_Stream* stream ) + { + MUTEX_Lock( files.lock ); + *stream = org_stream; + files.stream = STREAM2REC( org_stream ); /* set current stream */ + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream + * + * Output : Error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + HANDLE_Set( *stream, NULL ); + MUTEX_Release( files.lock ); + + return TT_Err_Ok; + } + +#else /* TT_CONFIG_OPTION_THREAD_SAFE */ + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /******** ********/ + /******** R E E N T R A N T I M P L E M E N T A T I O N ********/ + /******** ********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +#define CUR_Stream STREAM2REC( stream ) /* re-entrant macros */ +#define CUR_Frame (*frame) + +#define STREAM_VARS stream, +#define STREAM_VAR stream + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + engine.file_component = NULL; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Copies or duplicates a given stream. + * + * Input : org_stream original stream + * stream target stream (copy or duplicate) + * + * Output : Error code. The output stream is set to NULL in + * case of Failure. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream input_stream, + TT_Stream* copy ) + { + TT_Error error; + PStream_Rec stream_rec; + PStream_Rec copy_rec; + + + stream_rec = STREAM2REC( input_stream ); + + if ( ALLOC( copy_rec, sizeof ( TStream_Rec ) ) ) + goto Fail; + + HANDLE_Set( *copy, copy_rec ); + + copy_rec->map->refcount++; + copy_rec->pos = 0; + + return TT_Err_Ok; + + Fail: + HANDLE_Set( *copy, NULL ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream + * + * Output : error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + return TT_Close_Stream( stream ); + } + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /*********** ***********/ + /*********** C O M M O N I M P L E M E N T A T I O N ***********/ + /*********** ***********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +/******************************************************************* + * + * Function : AllocateMap + * + * Description : Allocates a new map from the table. + * + * Output : Pointer to new stream rec. NULL in case of failure. + * + ******************************************************************/ + + static TFileMap* + Allocate_Map( void ) + { + TFileMap* result; + + + if ( MEM_Alloc( result, sizeof ( TFileMap ) ) ) + return NULL; + + result->refcount = 1; + return result; + } + + +/******************************************************************* + * + * Function : ReleaseMap + * + * Description : Releases a used map to the table if reference i + * counter reaches zero. + * + * Input : map + * + * Output : None. + * + * Note : Called by TT_Close_File() + * + ******************************************************************/ + + static void + Release_Map ( TFileMap* map ) + { + map->refcount--; + if ( map->refcount <= 0 ) + { + /* MacOS System calls */ + HUnlock(map->handle); + ReleaseResource(map->handle); + CloseResFile(map->resid); + + FREE( map ); + } + } + + +/* Whadda ya mean "strdup undefined"? Fine, I'll define my own! */ + static char * + mystrdup( const char *str ) + { + char *ret; + + if ( TT_Alloc(strlen(str) + 1, (void**)&ret) != 0 ) return(NULL); + strcpy(ret, str); + return(ret); + } + + +/******************************************************************* + * + * Function : TT_Open_Stream + * + * Description : Opens the font file and saves the total file size. + * + * Input : error address of stream's error variable + * (re-entrant build only). + * filepathname pathname of the file to open + * stream address of target TT_Stream structure + * + * Output : SUCCESS on success, FAILURE on error. + * The target stream is set to -1 in case of failure. + * + ******************************************************************/ +/* +** This is not a totally generic implementation. It currently assumes the filename +** starts with "fonts:" and uses slashes instead of colons like Mac code normally +** would. Given a filename of the form "fonts:/filename/resname", Load the resource +** and lock the handle +** +** The "fonts:" at the beginning is just a convention I came up with to +** indicate the Fonts folder inside the current System folder (find via FindFolder()) +*/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Open_Stream( const String* filepathname, + TT_Stream* stream ) + { + TT_Error error; + Int file; + PStream_Rec stream_rec; + TFileMap* map; + + int size, err = 0; + short vRefNum, res = -1; + Str255 FontName; + char *cp, *p, *fname, *sep; + Str63 myName; + long dirID; + + + if ( ALLOC( *stream, sizeof ( TStream_Rec ) ) ) + return error; + + map = Allocate_Map(); + if ( !map ) + { + error = TT_Err_Out_Of_Memory; + goto Memory_Fail; + } + + stream_rec = STREAM2REC( *stream ); + + /* Find the dirID of the Fonts folder in the current System folder */ + if (FindFolder(kOnSystemDisk, kFontsFolderType, kDontCreateFolder, &vRefNum, &dirID)) + goto File_Fail; + + /* Break the name apart */ + fname = mystrdup(filepathname); /* Make a copy so we can muck with it */ + sep = ":/"; /* Things that can seperate file path componants */ + + strtok(fname, sep); /* Skip over "fonts:" */ + + if ((p = strtok(NULL, sep)) == NULL) /* Get filename */ + goto File_Fail; + strcpy(myName + 1, p); /* Make this a Pascal string (Yuck!) */ + myName[0] = strlen(p); + + if ((p = strtok(NULL, sep)) == NULL) /* Get res name */ + goto File_Fail; + strcpy(FontName+1, p); /* Make this a Pascal string (Yuck!) */ + FontName[0] = strlen(p); + + FREE( fname ); + + if ((cp = strchr(FontName, '.')) != NULL) /* Strip off ".ttf" , if any */ + *cp = 0; + + /* Read the font into a buffer */ + if ((map->resid = HOpenResFile(vRefNum, dirID, myName, fsRdPerm)) == -1) + goto File_Fail; + + if ((map->handle = Get1NamedResource('sfnt', FontName)) == NULL) + goto Map_Fail; + + HLock(map->handle); + map->base = *map->handle; + map->offset = 0; + map->size = GetResourceSizeOnDisk(map->handle); + + if ( map->base == NULL ) + goto Lock_Fail; + + stream_rec->map = map; + stream_rec->pos = 0; + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + CUR_Stream = stream_rec; +#endif + + return TT_Err_Ok; + + Lock_Fail: + ReleaseResource(map->handle); + + Map_Fail: + CloseResFile(map->resid); + + File_Fail: + error = TT_Err_Could_Not_Open_File; + FREE( map ); + + Memory_Fail: + FREE( *stream ); + FREE( fname ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Close_Stream + * + * Description : Closes a stream. + * + * Input : stream + * + * Output : SUCCESS (always) + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Close_Stream( TT_Stream* stream ) + { + PStream_Rec rec = STREAM2REC( *stream ); + + + Release_Map( rec->map ); + FREE( rec ); + + HANDLE_Set( *stream, NULL ); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Flush_Stream + * + * Description : Flushes a stream, i.e., closes its file handle. + * + * Input : stream address of target TT_Stream structure + * + * Output : Error code + * + * NOTE : Never flush the current opened stream. This means that + * you should _never_ call this function between a + * TT_Use_Stream() and a TT_Done_Stream()! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Flush_Stream( TT_Stream* stream ) + { + /* XXX - DUMMY IMPLEMENTATION */ + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Stream_Size + * + * Description : Returns the length of a given stream, even if it + * is flushed. + * + * Input : stream the stream + * + * Output : Length of stream in bytes. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_Stream_Size( TT_Stream stream ) + { + PStream_Rec rec = STREAM2REC( stream ); + + + if ( rec ) + return rec->map->size; + else + return 0; /* invalid stream - return 0 */ + } + + +/******************************************************************* + * + * Function : TT_Seek_File + * + * Description : Seeks the file cursor to a different position. + * + * Input : position new position in file + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Seek_File( STREAM_ARGS Long position ) + { + if ( position > CUR_Stream->map->size ) + return TT_Err_Invalid_File_Offset; + + CUR_Stream->pos = position; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Skip_File + * + * Description : Skips forward the file cursor. + * + * Input : distance number of bytes to skip + * + * Output : see TT_Seek_File + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Skip_File( STREAM_ARGS Long distance ) + { + return TT_Seek_File( STREAM_VARS CUR_Stream->pos + distance ); + } + + +/******************************************************************* + * + * Function : TT_Read_File + * + * Description : Reads a chunk of the file and copies it to memory. + * + * Input : buffer target buffer + * count length in bytes to read + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_File( STREAM_ARGS void* buffer, Long count ) + { + if ( CUR_Stream->pos + count > CUR_Stream->map->size ) + return TT_Err_Invalid_File_Read; + + MEM_Copy( buffer, + MAP_Address( CUR_Stream->map ) + CUR_Stream->pos, count ); + CUR_Stream->pos += count; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Read_At_File + * + * Description : Reads file at a specified position. + * + * Input : position position to seek to before read + * buffer target buffer + * count number of bytes to read + * + * Output : SUCCESS on success. FAILURE if error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_At_File( STREAM_ARGS Long position, + void* buffer, + Long count ) + { + TT_Error error; + + + if ( (error = TT_Seek_File( STREAM_VARS position )) || + (error = TT_Read_File( STREAM_VARS buffer, count )) ) + return error; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_File_Pos + * + * Description : Returns current file seek pointer. + * + * Input : none + * + * Output : current file position + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_File_Pos( STREAM_ARG ) + { + return CUR_Stream->pos; + } + + +/******************************************************************* + * + * Function : TT_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : Error code + * + * Notes: The function fails if the byte range is not within the + * the file, or if there is not enough memory to cache + * the bytes properly (which usually means that aSize is + * too big in both cases). + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( CUR_Stream->pos + size > CUR_Stream->map->size ) + return TT_Err_Invalid_Frame_Access; + + CUR_Frame.size = size; + CUR_Frame.address = MAP_Address( CUR_Stream->map ) + CUR_Stream->pos; + CUR_Frame.cursor = CUR_Frame.address; + + CUR_Stream->pos += size; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Check_And_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : Error code + * + * Notes: The function truncates 'size' if the byte range is not + * within the file. + * + * It will fail if there is not enough memory to cache + * the bytes properly (which usually means that aSize is + * too big). + * + * It will fail if you make two consecutive calls + * to TT_Access_Frame(), without a TT_Forget_Frame() between + * them. + * + * The only difference with TT_Access_Frame() is that we + * check that the frame is within the current file. We + * otherwise truncate it. The 'overflow' is set to zero. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + Long readBytes; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + readBytes = CUR_Stream->map->size - CUR_Stream->pos; + if ( size > readBytes ) + { + /* There is overflow, we allocate a new block then */ + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + + CUR_Frame.size = size; + + /* copy the valid part */ + MEM_Copy( CUR_Frame.address, + MAP_Address( CUR_Stream->map ) + CUR_Stream->pos, + readBytes ); + } + else + { + CUR_Frame.size = size; + CUR_Frame.address = MAP_Address( CUR_Stream->map ) + CUR_Stream->pos; + } + + CUR_Frame.cursor = CUR_Frame.address; + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Forget_Frame + * + * Description : Releases a cached frame after reading. + * + * Input : None + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Forget_Frame( FRAME_ARG ) + { + if ( CUR_Frame.address == NULL ) + return TT_Err_Nested_Frame_Access; + + /* If we were using a duplicate in case of overflow, free it now */ + if ( CUR_Frame.address < (Byte*)CUR_Stream->map->base || + CUR_Frame.address >= (Byte*)CUR_Stream->map->base + + CUR_Stream->map->size ) + FREE( CUR_Frame.address ); + + ZERO_Frame( files.frame ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : GET_Byte + * + * Description : Extracts a byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted Byte + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + +#if 0 + + FT_EXPORT_FUNC( Byte ) + TT_Get_Byte( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Byte)(*CUR_Frame.cursor++); + } + +#endif + + +/******************************************************************* + * + * Function : GET_Char + * + * Description : Extracts a signed byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted char + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + + FT_EXPORT_FUNC( Char ) + TT_Get_Char( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Char)(*CUR_Frame.cursor++); + } + + +/******************************************************************* + * + * Function : GET_Short + * + * Description : Extracts a short from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted short + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + + FT_EXPORT_FUNC( Short ) + TT_Get_Short( FRAME_ARG ) + { + Short getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = ((Short)CUR_Frame.cursor[0] << 8) | + (Short)CUR_Frame.cursor[1]; + + CUR_Frame.cursor += 2; + + return getshort; + } + + +/******************************************************************* + * + * Function : GET_UShort + * + * Description : Extracts an unsigned short from the frame. + * + * Input : None or current frame + * + * Output : Extracted ushort + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + +#if 0 + + FT_EXPORT_FUNC( UShort ) + TT_Get_UShort( FRAME_ARG ) + { + UShort getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = ((UShort)CUR_Frame.cursor[0] << 8) | + (UShort)CUR_Frame.cursor[1]; + + CUR_Frame.cursor += 2; + + return getshort; + } + +#endif + + +/******************************************************************* + * + * Function : GET_Long + * + * Description : Extracts a long from the frame. + * + * Input : None or current frame + * + * Output : Extracted long + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_Get_Long( FRAME_ARG ) + { + Long getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ((Long)CUR_Frame.cursor[0] << 24) | + ((Long)CUR_Frame.cursor[1] << 16) | + ((Long)CUR_Frame.cursor[2] << 8 ) | + (Long)CUR_Frame.cursor[3]; + + CUR_Frame.cursor += 4; + + return getlong; + } + + +/******************************************************************* + * + * Function : GET_ULong + * + * Description : Extracts an unsigned long from the frame. + * + * Input : None + * + * Output : Extracted ulong + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + +#if 0 + + FT_EXPORT_FUNC( ULong ) + TT_Get_ULong( FRAME_ARG ) + { + ULong getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ( ((ULong)CUR_Frame.cursor[0] << 24) | + ((ULong)CUR_Frame.cursor[1] << 16) | + ((ULong)CUR_Frame.cursor[2] << 8 ) | + (ULong)CUR_Frame.cursor[3] ); + + CUR_Frame.cursor += 4; + + return getlong; + } + +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.BC b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.BC new file mode 100644 index 00000000000..4ef5f224c1f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.BC @@ -0,0 +1,171 @@ +# This file is part of the FreeType project. +# +# It builds the library for Borland C++ for MS-DOS, large model. +# Due to size constraints, it does not try to pack all modules into one +# (`single-object mode'). +# +# You will need Borland MAKE. +# Tested with Borland C++ v.3.1, 4.02, 4.51, 5.02. +# See below for a note for Borland C++ 2.0, 3.0 or Turbo C++ 3.0. +# +# Use this file while in the lib directory with the following statement: +# +# make -farch/msdos/Makefile.BC +# +# +# A debug version can be obtained with +# +# make -DDEBUG -farch/msdos/Makefile.BC +# +# A special version enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# make -DBIGFONTS -farch/msdos/Makefile.BC +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# +# +# Various notes about specific versions... +# +# NOTE: Borland C++ v. 2.0, 3.0, or Turbo C++ 3.0 +# +# There is something that will fail as it stands: the -i40 option +# passed to CFLAGS was not recognized until v.3.1, so the compiler +# will complain. So you should remove the -i40 option below. +# +# Also, __huge was not introduced before v.3.1, so if you want the +# BIGFONTS option, you should use _huge instead (and perhaps remove +# -A in CFLAGS). +# +# NOTE 2: Turbo C++ 3.0 +# +# You should write `CC=tcc' below, as it should be obvious. +# Alternatively, you can `set CC=tcc', then invoke make with -e. +# +# NOTE 3: Borland C++ 2.0 +# +# Not really very tested; expect problems with make (overflows). +# Alternatively, use Makefile.TC, replacing there tcc with bcc. + + +ARCH = arch\msdos +FT_MAKEFILE = $(ARCH)\Makefile.BC + +!if ! $d(CC) +CC = bcc +!endif + +LIB = tlib /c /e + +# Credits go to Dave Hoo for pointing out that modern +# Borland compilers (from BC++ 3.1 on) can increase the limit on +# the length of identifiers. + +!if ! $d(DEBUG) +CFLAGS = -ml -A -O2 -3 -i40 -w-nak -w-par -w-use -w-aus -w-stu -w-stv -w-cln -w-sig -I$(ARCH);.;extend +!else +CFLAGS = -v -N -ml -A -i40 -w-nak -w-par -w-use -w-aus -w-stu -w-stv -w-cln -w-sig -I$(ARCH);.;extend +!endif + + +!if $d(BIGFONTS) +CFLAGS = $(CFLAGS) -DTT_HUGE_PTR=__huge + +TTFILE = $(ARCH)\.\hugefile.c +TTMEMORY = $(ARCH)\.\hugemem.c +!else +TTFILE = .\ttfile.c +TTMEMORY = .\ttmemory.c +!endif +TTMUTEX = .\ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +# Do not insert spaces before the \ at end of line, +# otherwise the substitution for TLIB command line will fail. +SRC_X = extend\ftxgasp.c extend\ftxkern.c extend\ftxpost.c \ + extend\ftxcmap.c extend\ftxwidth.c extend\ftxerr18.c \ + extend\ftxsbit.c extend\ftxgsub.c extend\ftxgpos.c \ + extend\ftxopen.c extend\ftxgdef.c +OBJS_X = $(SRC_X:.c=.obj) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c \ + ttraster.c ttextend.c ttdebug.c $(PORT) +OBJS_M = $(SRC_M:.c=.obj) $(OBJS_X) + +SRC_S = $(ARCH)\.\freetype.c +OBJ_S = $(SRC_S:.c=.obj) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +# Since Borland's make does not handle $($(LIB_FILES)), and using +# -DLIB_FILES="$(OBJS_S)" will excess the capacity of COMMAND.COM, we cheat +# by constructing TLIB's response file directly in the `all' target. +# +# Another solution, useful during debugging of part of the library, +# would be to include each .obj in the library as soon as it is compiled. +# It is commented out below. See Makefile.TC for an application. +.c.obj: + $(CC) -c -o$* @&&| + $(CFLAGS) $< +| +# $(LIB) libttf +-$*.obj + + +!if !$d(DEBUG) +# Skipped if DEBUG build +# (but it changes nothing, since we always build in multiple parts). +all: $(OBJS_M) + -del libttf.lib + $(LIB) libttf.lib @&&| ++ $(OBJS_M: = + ) +| + +!endif + + +debug: $(OBJS_M) + -del libttf.lib + $(LIB) libttf.lib @&&| ++ $(OBJS_M: = + ) +| + +$(OBJ_S): $(SRC_S) $(SRC_M) + +# Not used here because it excesses the capacity of COMMAND.COM... +libttf.lib: $(LIB_FILES) + -del libttf.lib + $(LIB) libttf.lib @&&| ++ $(**: = + ) +| + +!if $d(BIGFONTS) +$(TTMEMORY:.c=.obj): $(TTMEMORY) + $(CC) -c -o$* @&&| + $(CFLAGS) -A- $*.c +| +!endif + + +clean: + -del *.obj + -del extend\*.obj + -del $(ARCH)\*.obj + -del libttf.bak + -del response + +distclean: clean + -del libttf.lib + +!include "$(ARCH)\depend.dos" + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.MS b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.MS new file mode 100644 index 00000000000..2e3a9e43cea --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.MS @@ -0,0 +1,127 @@ +# This file is part of the FreeType project. +# +# It builds the library for Microsoft C for MS-DOS, large model. +# It also works for Visual C++ 1.x 16-bits compiler, but you should +# instead use the Makefile customized for it, Makefile.VC. +# Due to size constraints, it does not try to pack all modules into one. +# +# Tested with Microsoft C v.6.0ax, C/C++ v.7.0, Visual C++ v.1.5. +# Microsoft C v.5.1 chokes on some (definitively) ANSI constructs, +# like switch() with an expression of type long. Upgrade your compiler! +# +# You will need NMAKE. +# +# Use this file while in the lib directory with the following statement: +# +# nmake /f arch\msdos\Makefile.MS +# +# +# A debug version can be obtained with +# +# nmake DEBUG=1 /f arch\msdos\Makefile.MS +# +# A special version enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# nmake BIGFONTS=1 /f arch\msdos\Makefile.MS +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\msdos +FT_MAKEFILE = $(ARCH)\Makefile.MS + +CC = cl /nologo +LIB = lib + +!ifndef DEBUG +CFLAGS = /Ox /AL /W0 /G2 /I$(ARCH) /I. /Iextend +!else +CFLAGS = /Zi /AL /W0 /G2 /I$(ARCH) /I. /Iextend +!endif + + +!ifndef BIGFONTS +CFLAGS = $(CFLAGS) /Za + +TTFILE = .\ttfile.c +TTMEMORY = .\ttmemory.c +!else +CFLAGS = $(CFLAGS) /DTT_HUGE_PTR=huge /Ze + +TTFILE = $(ARCH)\hugefile.c +TTMEMORY = $(ARCH)\hugemem.c +!endif + +TTMUTEX = .\ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +OBJS_X = extend\ftxgasp.obj extend\ftxkern.obj extend\ftxpost.obj \ + extend\ftxcmap.obj extend\ftxwidth.obj extend\ftxerr18.obj \ + extend\ftxsbit.obj extend\ftxopen.obj extend\ftxgsub.obj \ + extend\ftxgpos.obj extend\ftxgdef.obj +# the line below does not work with these old versions of nmake... +# OBJS_X = $(SRC_X:.c=.obj) + +OBJS_M = ttapi.obj ttcache.obj ttcalc.obj ttcmap.obj ttdebug.obj \ + ttgload.obj ttinterp.obj ttload.obj ttobjs.obj \ + ttraster.obj ttextend.obj $(PORT) $(OBJS_X) +# OBJS_M = $(SRC_M:.c=.obj) $(OBJS_X) + +# Not used here because the compiler runs out of memory... +OBJ_S = $(ARCH)\freetype.obj +#SRC_S = $(ARCH)\freetype.c +OBJS_S = $(OBJ_S) $(OBJS_X) + + +# Since Microsoft's NMAKE does not handle $($(LIB_FILES)), and using +# LIB_FILES="$(OBJS_S)" will excess the capacity of COMMAND.COM, we include +# each .obj in the library as soon as it is compiled. Better schemes are +# used in the other Makefile's, please give them a look. +.c.obj: + $(CC) /c /Fo$@ $(CFLAGS) $*.c + $(LIB) libttf -+$*.obj; + + +!ifndef DEBUG +# Skipped if DEBUG build +# (but it changes nothing, since we always build in multiple parts). +all: $(OBJS_M) +# -del libttf.lib +# $(LIB) libttf.lib @<&| + +CC = gcc + +CFLAGS = -Wall -O2 -g -ansi -pedantic -I$(ARCH) -I. -Iextend +# CFLAGS = -Wall -ansi -O2 -s -I$(ARCH) -I. -Iextend + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxopen.c \ + extend/ftxgdef.c extend/ftxerr18.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttfile.c ttgload.c ttinterp.c ttload.c \ + ttmemory.c ttmutex.c ttobjs.c ttraster.c ttextend.c +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +.PHONY: all debug clean distclean depend + + +all: + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S libttf.a + +debug: + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M libttf.a + + +$(OBJ_S): $(SRC_S) $(SRC_M) + $(CC) $(CFLAGS) -c -o $@ $(SRC_S) + +libttf.a: $($(LIB_FILES)) + +-del $@ + ar src $@ @$(mktmp $(<:t"\n")\n) + +clean: +-[ + del *.o + del extend\*.o + del $(ARCH)\*.o +] + +distclean: clean +-[ + del dep.end + del libttf.a +] + +# depend: $(SRC_S) $(SRC_M) $(SRC_X) +# $(CC) -E -M @$(mktmp $(<:t"\n")\n) > dep.end + +# ifeq (dep.end,$(wildcard dep.end)) +# include dep.end +# endif + +# end of Makefile.dm diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.gcc b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.gcc new file mode 100644 index 00000000000..7425f2adabc --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.gcc @@ -0,0 +1,108 @@ +# This file is part of the FreeType project. +# +# It builds the library for emx-gcc or djgpp under MSDOS. +# +# You will need GNU make, and sed if you want to make depend +# +# Use this file while in the lib directory with the following statements: +# +# make -f arch/msdos/Makefile.gcc depend +# make -f arch/msdos/Makefile.gcc +# +# If you have the GNU gettext package installed with DJGPP, you can also try +# +# make -f arch/msdos/Makefile.gcc HAVE_GETTEXT +# +# You should also modify the path below to reflect where the *.mo +# files are on your system, and install there the one for freetype. +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/msdos +FT_MAKEFILE = $(ARCH)/Makefile.gcc + +CC = gcc + +ifndef GETTEXT +GETTEXT=NO_GETTEXT +endif + +ifdef DEBUG +CFLAGS = -Wall -O2 -g -ansi -pedantic -I$(ARCH) -I. -Iextend -D$(GETTEXT) +else +CFLAGS = -Wall -ansi -pedantic -O2 -s -I$(ARCH) -I. -Iextend -D$(GETTEXT) +endif + + +TTFILE = ./ttfile.c +TTMEMORY = ./ttmemory.c +TTMUTEX = ./ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxgdef.c \ + extend/ftxopen.c extend/ftxerr18.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c \ + ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +.PHONY: all debug clean distclean depend + + +all: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S libttf.a + +debug: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M DEBUG=1 libttf.a + +HAVE_GETTEXT: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S GETTEXT=HAVE_GETTEXT \ + libttf.a + +$(OBJ_S): $(SRC_S) $(SRC_M) + +libttf.a: $($(LIB_FILES)) + -del $@ + ar src $@ $^ + +clean: + -del *.o + -del extend\*.o + -del arch\msdos\*.o + -del response + +distclean: clean + -del dep.end + -del libttf.a + +depend: $(SRC_S) $(SRC_M) $(SRC_X) + $(CC) -E -MM -I$(ARCH) -I. -Iextend $^ | \ + sed -e "s!^freetype.!$(ARCH)/freetype.!" | \ + sed -e "s!^ftx!extend/ftx!" > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.wat b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.wat new file mode 100644 index 00000000000..12647edc579 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/Makefile.wat @@ -0,0 +1,105 @@ +# This file is part of the FreeType project +# +# This builds the Watcom library with Watcom's wcc386 under DOS +# +# You'll need Watcom's wmake +# +# +# Invoke by "wmake -f arch\msdos\Makefile.wat" while in the "lib" directory +# +# This will build "freetype\lib\libttf.lib" +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# +# This compiler did compile early versions of the FreeType package. +# While we tried our best to maintain the makefiles, the development team +# does not have currently access to a copy of this compiler, and we did not +# receive notices of successfull builts since many years. So be prepared +# to some problems; and if it works for you, or if you can upgrade the +# package in any way, please notify us! + + +ARCH = arch\msdos +FT_MAKEFILE = $(ARCH)\Makefile.wat +FT_MAKE = wmake -h + + +.EXTENSIONS: +.EXTENSIONS: .lib .obj .c .h +.obj:.;.\extend;.\$(ARCH) +.c:.;.\extend;.\$(ARCH) +.h:.;.\extend;.\$(ARCH) + +CC = wcc386 + +CCFLAGS = /otexanl+ /s /w4 /zq /d3 -I$(ARCH) -I. -Iextend + + +# FIXME: should use something like OBJ = $(SRC:.c=.obj) + +SRC_X = ftxgasp.c ftxkern.c ftxpost.c & + ftxcmap.c ftxwidth.c ftxsbit.c ftxerr18.c & + ftxgsub.c ftxgpos.c ftxopen.c ftxgdef.c +OBJS_X = ftxgasp.obj ftxkern.obj ftxpost.obj & + ftxcmap.obj ftxwidth.obj ftxsbit.obj ftxerr18.obj & + ftxgsub.obj ftxgpos.obj ftxopen.obj ftxgdef.obj + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c & + ttfile.c ttgload.c ttinterp.c & + ttload.c ttmemory.c ttmutex.c ttobjs.c ttraster.c & + ttextend.c +OBJS_M = ttapi.obj ttcache.obj ttcalc.obj ttcmap.obj ttdebug.obj & + ttfile.obj ttgload.obj ttinterp.obj & + ttload.obj ttmemory.obj ttmutex.obj ttobjs.obj ttraster.obj & + ttextend.obj $(OBJS_X) + +SRC_S = freetype.c +OBJ_S = freetype.obj +OBJS_S = $(OBJ_S) $(OBJ_X) + + +.c.obj: + $(CC) $(CCFLAGS) $[* /fo=$[*.obj + +libname = libttf +libfile = $(libname).lib +cmdfile = $(libname).lst + + +all: .symbolic + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S $(libfile) + +debug: .symbolic + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M $(libfile) + + +$(libfile): $($(LIB_FILES)) + wlib -q -n $(libfile) @$(cmdfile) + +# is this correct? Know nothing about wmake and the Watcom compiler... +$(OBJ_S): $(SRC_S) $(SRC_M) + $(CC) $(CCFLAGS) $(SRC_S) /fo=$(OBJ_S) + +$(cmdfile): $($(LIB_FILES)) + @for %i in ($($(LIB_FILES))) do @%append $(cmdfile) +-%i + +clean: .symbolic + @-erase $(OBJ_S) + @-erase $(OBJS_M) + @-erase $(cmdfile) + +distclean: .symbolic clean + @-erase $(libfile) + +new: .symbolic + @-wtouch *.c + +# end of Makefile.wat diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/depend.dos b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/depend.dos new file mode 100644 index 00000000000..50f2c49fb76 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/depend.dos @@ -0,0 +1,111 @@ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in `makedep'... +# +# This dependency file to be used with various MS-DOS compilers +# has been generated automatically with the script `makedep' on +# 2002-11-18. + +ttapi.obj: ttapi.c ttconfig.h arch\msdos\ft_conf.h freetype.h fterrid.h \ + ftnameid.h ttengine.h tttypes.h ttmutex.h ttcalc.h ttmemory.h \ + ttcache.h ttfile.h ttdebug.h ttobjs.h tttables.h ttcmap.h ttload.h \ + ttgload.h ttraster.h ttextend.h +ttcache.obj: ttcache.c ttengine.h tttypes.h ttconfig.h \ + arch\msdos\ft_conf.h freetype.h fterrid.h ftnameid.h ttmutex.h \ + ttmemory.h ttcache.h ttobjs.h tttables.h ttcmap.h ttdebug.h +ttcalc.obj: ttcalc.c ttcalc.h ttconfig.h arch\msdos\ft_conf.h freetype.h \ + fterrid.h ftnameid.h ttdebug.h tttypes.h tttables.h +ttcmap.obj: ttcmap.c ttobjs.h ttconfig.h arch\msdos\ft_conf.h ttengine.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttmutex.h ttcache.h \ + tttables.h ttcmap.h ttdebug.h ttfile.h ttmemory.h ttload.h +ttdebug.obj: ttdebug.c ttdebug.h ttconfig.h arch\msdos\ft_conf.h \ + tttypes.h freetype.h fterrid.h ftnameid.h tttables.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h ttcmap.h +ttextend.obj: ttextend.c ttextend.h ttconfig.h arch\msdos\ft_conf.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttmemory.h +ttfile.obj: ttfile.c ttconfig.h arch\msdos\ft_conf.h freetype.h \ + fterrid.h ftnameid.h tttypes.h ttdebug.h ttengine.h ttmutex.h \ + ttmemory.h ttfile.h +ttgload.obj: ttgload.c tttypes.h ttconfig.h arch\msdos\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttdebug.h ttcalc.h ttfile.h \ + ttengine.h ttmutex.h tttables.h ttobjs.h ttcache.h ttcmap.h ttgload.h \ + ttmemory.h tttags.h ttload.h +ttinterp.obj: ttinterp.c freetype.h fterrid.h ftnameid.h tttypes.h \ + ttconfig.h arch\msdos\ft_conf.h ttdebug.h ttcalc.h ttmemory.h \ + ttinterp.h ttobjs.h ttengine.h ttmutex.h ttcache.h tttables.h \ + ttcmap.h +ttload.obj: ttload.c tttypes.h ttconfig.h arch\msdos\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttdebug.h ttcalc.h ttfile.h \ + ttengine.h ttmutex.h tttables.h ttobjs.h ttcache.h ttcmap.h \ + ttmemory.h tttags.h ttload.h +ttmemory.obj: ttmemory.c ttdebug.h ttconfig.h arch\msdos\ft_conf.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttmemory.h ttengine.h \ + ttmutex.h +ttmutex.obj: ttmutex.c ttmutex.h ttconfig.h arch\msdos\ft_conf.h +ttobjs.obj: ttobjs.c ttobjs.h ttconfig.h arch\msdos\ft_conf.h ttengine.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttmutex.h ttcache.h \ + tttables.h ttcmap.h ttfile.h ttdebug.h ttcalc.h ttmemory.h ttload.h \ + ttinterp.h ttextend.h +ttraster.obj: ttraster.c ttraster.h ttconfig.h arch\msdos\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttengine.h tttypes.h ttmutex.h \ + ttdebug.h ttcalc.h ttmemory.h +extend\ftxcmap.obj: extend\ftxcmap.c extend\ftxcmap.h freetype.h fterrid.h \ + ftnameid.h tttypes.h ttconfig.h arch\msdos\ft_conf.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h +extend\ftxerr18.obj: extend\ftxerr18.c extend\ftxerr18.h freetype.h fterrid.h \ + ftnameid.h extend\ftxkern.h extend\ftxpost.h extend\ftxopen.h \ + extend\ftxgdef.h extend\ftxgsub.h extend\ftxgpos.h ttconfig.h \ + arch\msdos\ft_conf.h +extend\ftxgasp.obj: extend\ftxgasp.c extend\ftxgasp.h freetype.h fterrid.h \ + ftnameid.h tttypes.h ttconfig.h arch\msdos\ft_conf.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h +extend\ftxgdef.obj: extend\ftxgdef.c tttypes.h ttconfig.h arch\msdos\ft_conf.h \ + freetype.h fterrid.h ftnameid.h tttags.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxgpos.obj: extend\ftxgpos.c tttypes.h ttconfig.h arch\msdos\ft_conf.h \ + freetype.h fterrid.h ftnameid.h tttags.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxgsub.obj: extend\ftxgsub.c tttypes.h ttconfig.h arch\msdos\ft_conf.h \ + freetype.h fterrid.h ftnameid.h tttags.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxkern.obj: extend\ftxkern.c extend\ftxkern.h freetype.h fterrid.h \ + ftnameid.h ttextend.h ttconfig.h arch\msdos\ft_conf.h tttypes.h \ + ttobjs.h ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h ttdebug.h \ + ttload.h ttmemory.h ttfile.h tttags.h +extend\ftxopen.obj: extend\ftxopen.c tttypes.h ttconfig.h arch\msdos\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxpost.obj: extend\ftxpost.c extend\ftxpost.h freetype.h fterrid.h \ + ftnameid.h tttypes.h ttconfig.h arch\msdos\ft_conf.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h ttload.h ttfile.h \ + ttdebug.h tttags.h ttmemory.h ttextend.h +extend\ftxsbit.obj: extend\ftxsbit.c extend\ftxsbit.h freetype.h fterrid.h \ + ftnameid.h ttobjs.h ttconfig.h arch\msdos\ft_conf.h ttengine.h \ + tttypes.h ttmutex.h ttcache.h tttables.h ttcmap.h ttfile.h ttdebug.h \ + ttload.h ttmemory.h tttags.h ttextend.h +extend\ftxwidth.obj: extend\ftxwidth.c extend\ftxwidth.h freetype.h fterrid.h \ + ftnameid.h ttdebug.h ttconfig.h arch\msdos\ft_conf.h tttypes.h \ + ttobjs.h ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h ttfile.h \ + tttags.h ttload.h +arch\msdos\freetype.obj: arch\msdos\freetype.c ttapi.c ttconfig.h \ + arch\msdos\ft_conf.h freetype.h fterrid.h ftnameid.h ttengine.h \ + tttypes.h ttmutex.h ttcalc.h ttmemory.h ttcache.h ttfile.h ttdebug.h \ + ttobjs.h tttables.h ttcmap.h ttload.h ttgload.h ttraster.h ttextend.h \ + ttcache.c ttcalc.c ttcmap.c ttdebug.c ttgload.c tttags.h ttinterp.c \ + ttinterp.h ttload.c ttobjs.c ttraster.c arch\msdos\hugefile.c \ + ttfile.c arch\msdos\hugemem.c ttmutex.c ttextend.c +arch\msdos\hugefile.obj: arch\msdos\hugefile.c ttconfig.h arch\msdos\ft_conf.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttfile.c ttdebug.h \ + ttengine.h ttmutex.h ttmemory.h ttfile.h +arch\msdos\hugemem.obj: arch\msdos\hugemem.c ttdebug.h ttconfig.h \ + arch\msdos\ft_conf.h tttypes.h freetype.h fterrid.h ftnameid.h \ + ttmemory.h ttengine.h ttmutex.h diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/freetype.c new file mode 100644 index 00000000000..943d5f24776 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/freetype.c @@ -0,0 +1,39 @@ +/* This file is part of the FreeType project */ + +/* Single object library component for MSDOS. */ +/* Note that low-optimizing 16-bit compilers (such as Borland ones) can't */ +/* successfully compile this file, because it exceeds 64K of code size. */ +#define TT_MAKE_OPTION_SINGLE_OBJECT + +/* first include common core components */ + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* then system-specific (or ANSI) components */ + +#ifdef TT_HUGE_PTR +#include "arch/msdos/hugefile.c" +#include "arch/msdos/hugemem.c" +#else +#include "ttfile.c" +#include "ttmemory.c" +#endif +#include "ttmutex.c" + +/* finally, add some extensions */ + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/ft_conf.h new file mode 100644 index 00000000000..25f16823c3c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/ft_conf.h @@ -0,0 +1,251 @@ +/******************************************************************* + * + * ft_conf.h for MSDOS + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +/* Define to empty if the keyword does not work. */ +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Define if you have the header file. */ +#if defined( __EMX__ ) || defined( __DJGPP__ ) || defined( __GO32__ ) \ + || defined( __DJGPP ) /*v.1*/ +/* some compilers are known to have ; */ +/* add yours if needed, and report to us the update. */ +#define HAVE_UNISTD_H +#else +/* most MS-DOS compilers lack */ +#undef HAVE_UNISTD_H +#endif + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +/* #undef HAVE_LOCALE_H */ + +/* DJGPP v.2 may feature the GNU gettext package, with some subtleties. */ +/* The macro HAVE_LIBINTL has to be set in the makefile. */ +#ifdef HAVE_GETTEXT /* backward compatibility */ +#define HAVE_LIBINTL +#endif + +#ifdef HAVE_LIBINTL +#define HAVE_LOCALE_H +#define HAVE_LIBINTL_H +#ifndef LOCALEDIR +#define LOCALEDIR "/usr/djgpp/share/locale" +#endif +/* Due to a name conflict, gettext is renamed gettext__ in DJGPP */ +#define gettext( str ) gettext__( str ) +#endif + +/* command.com can't pipe stderr into a file; any message would be */ +/* written into the graphics screen. */ +#define HAVE_PRINT_FUNCTION 1 + +#define Print( format, ap ) vfprintf( stdout, (format), (ap) ) + +/* The number of bytes in a int. We use the ANSI header file limits.h */ +/* for determining it since there is no easy way to guess. */ +#include +#if UINT_MAX == 0xFFFF +#define SIZEOF_INT 2 +#elif UINT_MAX == 0xFFFFFFFF +#define SIZEOF_INT 4 +#else +#error "Unsupported number of bytes in `int' type!" +#endif + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/hugefile.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/hugefile.c new file mode 100644 index 00000000000..695daa69def --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/hugefile.c @@ -0,0 +1,87 @@ +/******************************************************************* + * + * hugefile.c + * + * File I/O Component (body) for dealing with "huge" objects under + * MS-DOS. Relies on the "default" version, with a small hook. + * + * Written by Antoine Leca based on ideas from Dave Hoo. + * Copyright 1999-2001 by Dave Hoo, Antoine Leca, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTE + * + * This file #includes the normal version, to avoid discrepancies + * between versions. It uses only ANSI-mandated "tricks", so + * any ANSI-compliant compiler should be able to compile this file. + * + ******************************************************************/ + +#include "ttconfig.h" +#include "tttypes.h" + +/* Here we include , to have the proper definition of fread */ +#include + +/* Then, we divert the use of fread to our version */ +#undef fread +#define fread(ptr, size, n, stream) huge_fread(ptr, size, n, stream) + + FT_INTERNAL_FUNC( Long ) + huge_fread ( void *ptr, size_t size, Long n, FILE *stream ); + +/* Now, we include the "normal" version of ttfile.c */ +/* The ANSI/ISO standard mandates that the include of */ +/* there have no bad effects. */ +#include "ttfile.c" + +/* Then, we define our implementation of fread that makes use of */ +/* "huge"-allocated memory. */ + +/******************************************************************* + * + * Function : huge_fread + * + * Description : replacement version of fread that handles + * "huge"-allocated memory. + * + * Input : See the reference for the runtime library function fread + * + * Output : See the reference for the runtime library function fread + * + * Notes : + * + ******************************************************************/ + + FT_INTERNAL_DEF( Long ) + huge_fread ( void * ptr, + size_t size, + Long n, + FILE * stream ) + { + char TT_HUGE_PTR * p = (char TT_HUGE_PTR *) ptr; + ULong left = (ULong)n * size; + size_t toRead; + + while ( left ) + { + toRead = (left > 0x8000) ? 0x8000 : left; + if ( (fread)( p, 1, toRead, stream ) != toRead) + return -1; + else + { + left -= (ULong) toRead; + p += toRead; + } + } + return n * size; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/hugemem.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/hugemem.c new file mode 100644 index 00000000000..739160d521c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/hugemem.c @@ -0,0 +1,496 @@ +/******************************************************************* + * + * hugemem.c + * + * Memory management component (body) + * for dealing with "huge" objects with 16-bit MS-DOS. + * + * Written by Dave Hoo and Antoine Leca. + * Copyright 1999-2001 by Dave Hoo, Antoine Leca, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include + +#include "ttdebug.h" +#include "ttmemory.h" +#include "ttengine.h" + +#ifndef TT_HUGE_PTR +#error "This component needs TT_HUGE_PTR to be #defined." +#endif + +/* ---- Microsoft C compilers support ------------------------------------ */ + +#if defined( M_I86 ) || defined( _M_I86 ) + +#include +#define huge_alloc( size ) _halloc ( size, 1 ) +#define huge_free( block ) _hfree ( block ) + +#endif /* Microsoft compilers */ + +/* ---- Borland C compiler support --------------------------------------- */ + +#ifdef __TURBOC__ + +#include +#define huge_alloc( size ) farmalloc ( size ) +#define huge_free( block ) farfree ( block ) + +#endif + +#if !defined( huge_alloc ) || !defined( huge_free ) +#error "Your compiler is not (yet) supported. Check the source file!" +#endif + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE +#error "This component needs static allocation and is not re-entrant." +#endif + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_memory + + +#ifdef DEBUG_MEMORY + +#include + +#define MAX_TRACKED_BLOCKS 1024 + + struct TMemRec_ + { + void* base; + Long size; + }; + + typedef struct TMemRec_ TMemRec; + + static TMemRec pointers[MAX_TRACKED_BLOCKS + 1]; + + static Int num_alloc; + static Int num_free; + static Int num_realloc; /* counts only `real' reallocations + (i.e., an existing buffer will be resized + to a value larger than zero */ + + static Int fail_alloc; + static Int fail_realloc; + static Int fail_free; + +#else + + /* We need a tracing stack of the calls to big chunks of memory, */ + /* in order to call the matching version of free(). */ + +#define MAX_TRACKED_BIGCHUNKS 16 + + struct TMemRec_ + { + void* base; + Long size; + }; + + typedef struct TMemRec_ TMemRec; + + static TMemRec pointers[MAX_TRACKED_BIGCHUNKS + 1]; + +#endif /* DEBUG_MEMORY */ + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + Long TTMemory_Allocated; + Long TTMemory_MaxAllocated; +#endif + + +/******************************************************************* + * + * Function : TT_Alloc + * + * Description : Allocates memory from the heap buffer. + * + * Input : Size size of the memory to be allocated + * P pointer to a buffer pointer + * + * Output : Error code. + * + * NOTE : The newly allocated block should _always_ be zeroed + * on return. Many parts of the engine rely on this to + * work properly. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Alloc( ULong Size, void** P ) + { + Int i; + + + if ( !P ) + return TT_Err_Invalid_Argument; + /* Also see below for another case of "invalid argument". */ + + if ( Size > 0 ) + { + if ( Size > ( UINT_MAX & ~0xFu ) ) + *P = (void*)huge_alloc( Size ); + else + *P = (void*)malloc( Size ); + if ( !*P ) + return TT_Err_Out_Of_Memory; + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated += Size; + TTMemory_MaxAllocated += Size; +#endif + +#ifdef DEBUG_MEMORY + + num_alloc++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != NULL ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_alloc++; + else + { + pointers[i].base = *P; + pointers[i].size = Size; + } + +#else + + if ( Size > ( UINT_MAX & ~0xFu ) ) + { + i = 0; + while ( i < MAX_TRACKED_BIGCHUNKS && pointers[i].base != NULL ) + i++; + + if ( i >= MAX_TRACKED_BIGCHUNKS ) + /* We fail badly here. Increase MAX_TRACKED_BIGCHUNKS if needed. */ + return TT_Err_Invalid_Argument; + else + { + pointers[i].base = *P; + pointers[i].size = Size; + } + } + +#endif /* DEBUG_MEMORY */ + + if ( Size > ( UINT_MAX & ~0xFu ) ) + { + char TT_HUGE_PTR * p = (char TT_HUGE_PTR *) *P; + ULong left = (ULong)Size; + size_t toClear; + + while ( left ) + { + toClear = (left > 0xFF00) ? 0xFF00 : left; + MEM_Set( p, 0, toClear ); + left -= (ULong) toClear; + p += toClear; + } + } + else + MEM_Set( *P, 0, Size ); + } + else + *P = NULL; + + return TT_Err_Ok; + } + + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + + +/******************************************************************* + * + * Function : TT_Realloc + * + * Description : Reallocates memory from the heap buffer. + * + * Input : Size new size of the memory to be allocated; + * if zero, TT_Free() will be called + * P pointer to a buffer pointer; if *P == NULL, + * TT_Alloc() will be called + * + * Output : Error code. + * + * NOTES : It's not necessary to zero the memory in case the + * reallocated buffer is larger than before -- the + * application has to take care of this. + * + * If the memory request fails, TT_Free() will be + * called on *P, and TT_Err_Out_Of_Memory returned. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Realloc( ULong Size, void** P ) + { + void* Q; + +#ifdef DEBUG_MEMORY + Int i; +#endif + + + if ( !P ) + return TT_Err_Invalid_Argument; + + if ( !*P ) + return TT_Alloc( Size, P ); + + if ( Size == 0 ) + return TT_Free( P ); + + if ( Size > ( UINT_MAX & ~0xFu ) ) + Q = NULL; /* Do not even try to deal with big chunks of memory. */ + else + Q = (void*)realloc( *P, Size ); + if ( !Q ) + { + TT_Free( *P ); + return TT_Err_Out_Of_Memory; + } + +#ifdef DEBUG_MEMORY + + num_realloc++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != *P ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_realloc++; + else + { +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated += Size - pointers[i].size; + if ( Size > pointers[i].size ) + TTMemory_MaxAllocated += Size - pointers[i].size; +#endif + + pointers[i].base = Q; + pointers[i].size = Size; + } +#endif /* DEBUG_MEMORY */ + + *P = Q; + + return TT_Err_Ok; + } + + +#endif /* TT_CONFIG_OPTION_EXTEND_ENGINE */ + + +/******************************************************************* + * + * Function : TT_Free + * + * Description : Releases a previously allocated block of memory. + * + * Input : P pointer to memory block + * + * Output : Always SUCCESS. + * + * Note : The pointer must _always_ be set to NULL by this function. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Free( void** P ) + { + Int i; + Long Size = 0; + + + if ( !P || !*P ) + return TT_Err_Ok; + +#ifdef DEBUG_MEMORY + + num_free++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != *P ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_free++; + else + { +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated -= pointers[i].size; +#endif + + Size = pointers[i].size; + pointers[i].base = NULL; + pointers[i].size = 0; + } + +#else + + i = 0; + while ( i < MAX_TRACKED_BIGCHUNKS && pointers[i].base != *P ) + i++; + + /* If we did not found the pointer, then this is a "small" chunk. */ + + if ( i < MAX_TRACKED_BIGCHUNKS ) + { + Size = pointers[i].size; + pointers[i].base = NULL; + pointers[i].base = NULL; + } + +#endif /* DEBUG_MEMORY */ + + if ( Size > ( UINT_MAX & ~0xFu ) ) + huge_free( *P ); + else + free( *P ); + + *P = NULL; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTMemory_Init + * + * Description : Initializes the memory. + * + * Output : Always SUCCESS. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTMemory_Init( void ) + { +#ifdef DEBUG_MEMORY + Int i; + + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + pointers[i].base = NULL; + pointers[i].size = 0; + } + + num_alloc = 0; + num_realloc = 0; + num_free = 0; + + fail_alloc = 0; + fail_realloc = 0; + fail_free = 0; +#else + Int i; + + for ( i = 0; i < MAX_TRACKED_BIGCHUNKS; i++ ) + { + pointers[i].base = NULL; + pointers[i].size = 0; + } +#endif + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated = 0; + TTMemory_MaxAllocated = 0; +#endif + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTMemory_Done + * + * Description : Finalizes memory usage. + * + * Output : Always SUCCESS. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTMemory_Done( void ) + { +#ifdef DEBUG_MEMORY + Int i, num_leaked, tot_leaked; + + + num_leaked = 0; + tot_leaked = 0; + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + if ( pointers[i].base ) + { + num_leaked ++; + tot_leaked += pointers[i].size; + } + } + + fprintf( stderr, + "%d memory allocations, of which %d failed\n", + num_alloc, + fail_alloc ); + + fprintf( stderr, + "%d memory reallocations, of which %d failed\n", + num_realloc, + fail_realloc ); + + fprintf( stderr, + "%d memory frees, of which %d failed\n", + num_free, + fail_free ); + + if ( num_leaked > 0 ) + { + fprintf( stderr, + "There are %d leaked memory blocks, totalizing %d bytes\n", + num_leaked, tot_leaked ); + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + if ( pointers[i].base ) + { + fprintf( stderr, + "index: %4d (base: $%08lx, size: %08ld)\n", + i, + (long)pointers[i].base, + pointers[i].size ); + } + } + } + else + fprintf( stderr, "No memory leaks !\n" ); + +#endif /* DEBUG_MEMORY */ + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/makedep b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/makedep new file mode 100755 index 00000000000..43207cc46b4 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/msdos/makedep @@ -0,0 +1,39 @@ +# makedep +# +# This shell script creates a dependency file necessary for older compilers +# on the MS-DOS platform. +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +echo "\ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in \`makedep'... +# +# This dependency file to be used with various MS-DOS compilers +# has been generated automatically with the script \`makedep' on +# `date +%Y-%m-%d`. +" > depend.dos + +(cd ../.. + gcc -MM -Iarch/msdos -I. *.c | \ + sed -e "s/\.o:/.obj:/" -e "s:/:\\\\:g") >> depend.dos + +(cd ../.. + gcc -MM -Iarch/msdos -I. -Iextend extend/*.c | \ + sed -e "s/^\(.*\)\.o:/extend\\\\\1.obj:/" -e "s:/:\\\\:g") >> depend.dos + +(cd ../.. + gcc -MM -Iarch/msdos -I. -Iextend \ + -DTT_HUGE_PTR -Dhuge_alloc -Dhuge_free arch/msdos/*.c | \ + sed -e "s/^\(.*\)\.o:/arch\\\\msdos\\\\\1.obj:/" \ + -e "s:/:\\\\:g") >> depend.dos + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.dm b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.dm new file mode 100644 index 00000000000..67a00249af4 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.dm @@ -0,0 +1,94 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for emx-gcc under OS/2 +# +# You will need dmake. +# +# Use this file while in the lib directory with the following statement: +# +# dmake -r -f arch/os2/Makefile.dm +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/os2 +FT_MAKEFILE = $(ARCH)/Makefile.dm +FT_MAKE = dmake -r + +.IMPORT: COMSPEC +SHELL := $(COMSPEC) +SHELLFLAGS := /c +GROUPSHELL := $(SHELL) +GROUPFLAGS := $(SHELLFLAGS) +GROUPSUFFIX := .cmd +SHELLMETAS := *"?<>&| + +CC = gcc + +CFLAGS = -Wall -O2 -g -ansi -pedantic -I$(ARCH) -I. -Iextend +# CFLAGS = -Wall -ansi -O2 -s -I$(ARCH) -I. -Iextend + +TTFILE = $(ARCH)/os2file.c +TTMEMORY = ./ttmemory.c +TTMUTEX = ./ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxopen.c \ + extend/ftxgdef.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c \ + ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +.PHONY: all debug clean distclean depend + + +all: + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S libttf.a + +debug: + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M libttf.a + + +$(OBJ_S): $(SRC_S) $(SRC_M) + $(CC) $(CFLAGS) -c -o $@ $(SRC_S) + + +libttf.a: $($(LIB_FILES)) + +-del $@ + ar src $@ @$(mktmp $(<:t"\n")\n) + +clean: + -+del $(subst,/,\ $($(LIB_FILES))) + +distclean: clean + -+del dep.end libttf.a + +# depend: $(SRC_S) $(SRC_M) $(SRC_X) +# $(CC) -E -M @$(mktmp $(<:t"\n")\n) > dep.end + +# ifeq (dep.end,$(wildcard dep.end)) +# include dep.end +# endif + +# end of Makefile.dm diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.emx b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.emx new file mode 100644 index 00000000000..be5b8143444 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.emx @@ -0,0 +1,102 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for emx-gcc under OS/2. +# +# You will need GNU make. +# +# Use this file while in the lib directory with the following statements: +# +# make -f arch/os2/Makefile.emx depend +# make -f arch/os2/Makefile.emx +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/os2 +FT_MAKEFILE = $(ARCH)/Makefile.emx + +CC = gcc + +#CFLAGS = -W -Wall -O0 -g -ansi -pedantic -I$(ARCH) -I. -Iextend + +CFLAGS = -Wall -O3 -fno-inline -fomit-frame-pointer \ + -g -ansi -pedantic -I$(ARCH) -I. -Iextend + +#CFLAGS = -Wall -ansi -pedantic -O2 -s -I$(ARCH) -I. -Iextend + +TTFILE = $(ARCH)/os2file.c +TTMEMORY = ./ttmemory.c +TTMUTEX = ./ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxopen.c \ + extend/ftxgdef.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c \ + ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + +SRCD_S = $(ARCH)/freetypd.c +OBJD_S = $(SRCD_S:.c=.o) +OBJDS_S = $(OBJD_S) $(OBJS_X) + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +.PHONY: all debug clean distclean depend + + +all: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S libttf.a + +debug: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M libttf.a + +debugger: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJDS_S libttfd.a + +$(OBJ_S): $(SRC_S) $(SRC_M) +$(OBJD_S): $(SRCD_S) $(SRC_M) + +libttf.a: $($(LIB_FILES)) + -del $@ + ar src $@ $^ + +libttfd.a: $(OBJDS) + +libttfd.a: $(OBJDS) + -del $@ + ar src $@ $^ + +clean: + -del $(subst /,\,$(OBJS_S)) + -del $(subst /,\,$(OBJS_M)) + +distclean: clean + -del dep.end + -del libttf.a + +depend: $(SRC_S) $(SRC_M) $(SRC_X) + $(CC) -E -MM -I$(ARCH) -I. -Iextend $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.emx diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.icc b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.icc new file mode 100644 index 00000000000..2c387af3ef9 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.icc @@ -0,0 +1,82 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for IBM VisualAge C++ under OS/2. +# +# You will need nmake. +# +# Use this file while in the lib directory with the following statement: +# +# nmake -f arch\os2\Makefile.icc +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\os2 +FT_MAKEFILE = $(ARCH)\Makefile.icc +FT_MAKE = $(MAKE) -nologo + +CC = icc +CFLAGS = -O+ -Ti- -Tm- -Sa -W3 -Wpro- -Wcnd- -Q+ -Iarch\os2 -I. -Iextend + +# NOTE: Optimizations are discarded, as it seems that Visual Age +# is buggy when producing ttraster.obj. The resulting code +# crashes under some circumstances (performing vertical dropout +# control when rendering smoothed outlines)! + +TTFILE = $(ARCH)\os2file.c +TTMEMORY = .\ttmemory.c +TTMUTEX = .\ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +SRC_X = extend\ftxgasp.c extend\ftxkern.c extend\ftxpost.c \ + extend\ftxcmap.c extend\ftxwidth.c extend\ftxsbit.c \ + extend\ftxgsub.c extend\ftxgpos.c extend\ftxopen.c \ + extend\ftxgdef.c +OBJS_X = $(SRC_X:.c=.obj) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c ttraster.c \ + ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.obj) $(OBJS_X) + +SRC_S = $(ARCH)\freetype.c +OBJ_S = $(SRC_S:.c=.obj) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +all: + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES="$(OBJS_S)" libttf.lib + +debug: + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES="$(OBJS_M)" libttf.lib + + +$(OBJ_S): $(SRC_S) $(SRC_M) + $(CC) -C $(CFLAGS) /Fo$@ $*.c + +$(OBJS_X): + $(CC) -C $(CFLAGS) /Fo$@ $*.c + +$(ARCH)\os2file.obj: + $(CC) -C $(CFLAGS) /Fo$@ $*.c + +libttf.lib: $(LIB_FILES) + !ilib /nologo /noignorecase /nobackup $@ +$?,, + +clean: + -del *.obj + -del extend\*.obj + -del arch\os2\*.obj + +distclean: clean + -del libttf.lib + +# end of Makefile.icc diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.wat b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.wat new file mode 100644 index 00000000000..6e4e911fe0e --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/Makefile.wat @@ -0,0 +1,98 @@ +# This file is part of the FreeType project. +# +# This builds the Watcom library with Watcom's wcc386 under OS/2. +# +# You'll need Watcom's wmake. +# +# +# Invoke by "wmake -f arch\os2\Makefile.wat" when in the "lib" directory +# +# This will build "freetype\lib\libttf.lib" +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\os2 +FT_MAKEFILE = $(ARCH)\Makefile.wat +FT_MAKE = wmake -h + + +.EXTENSIONS: +.EXTENSIONS: .lib .obj .c .h +.obj:.;.\extend;.\$(ARCH) +.c:.;.\extend;.\$(ARCH) +.h:.;.\extend;.\$(ARCH) + +CC = wcc386 + +CCFLAGS = /otexanl+ /s /w5 /zq -Iarch\os2 -I. -Iextend + +TTFILE = .\ttfile.c +TTMEMORY = .\ttmemory.c +TTMUTEX = .\ttmutex.c + +TTFILE_OBJ = ttfile.obj +TTMEMORY_OBJ = ttmemory.obj +TTMUTEX_OBJ = ttmutex.obj + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) +PORT_OBJS = $(TTFILE_OBJ) $(TTMEMORY_OBJ) $(TTMUTEX_OBJ) + +SRC_X = extend\ftxgasp.c extend\ftxkern.c extend\ftxpost.c & + extend\ftxcmap.c extend\ftxwidth.c extend\ftxsbit.c & + extend\ftxgsub.c extend\ftxgpos.c extend\ftxopen.c & + extend\ftxgdef.c + +OBJS_X = extend\ftxgasp.obj extend\ftxkern.obj extend\ftxpost.obj & + extend\ftxcmap.obj extend\ftxwidth.obj extend\ftxsbit.obj & + extend\ftxgsub.obj extend\ftxgpos.obj extend\ftxopen.obj & + extend\ftxgdef.obj + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c & + ttgload.c ttinterp.c ttload.c ttobjs.c & + ttraster.c ttextend.c $(PORT) + +OBJS_M = ttapi.obj ttcache.obj ttcalc.obj ttcmap.obj & + ttgload.obj ttinterp.obj ttload.obj ttobjs.obj & + ttraster.obj ttextend.obj $(PORT_OBJS) $(OBJS_X) + +SRC_S = freetype.c +OBJ_S = freetype.obj +OBJS_S = $(OBJ_S) $(OBJS_X) + + +.c.obj: + $(CC) $(CCFLAGS) $[* /fo=$[*.obj + +all: .symbolic + $(FT_MAKE) -f $(FT_MAKEFILE) libttf.lib + +debug: .symbolic + $(FT_MAKE) -f $(FT_MAKEFILE) LIB_FILES="$(OBJS_M)" libttf.lib + + +libttf.lib: $(OBJS_M) + wlib -q -n libttf.lib $(OBJS_M) + +# is this correct? Know nothing about wmake and the Watcom compiler... +$(OBJ_S): $(SRC_S) $(SRC_M) + $(CC) $(CCFLAGS) $(SRC_S) /fo=$(OBJ_S) + +clean: .symbolic + @-erase $(OBJS_M) + @-erase *.err + +distclean: .symbolic clean + @-erase libttf.lib + +new: .symbolic + @-wtouch *.c + +# end of Makefile.wat diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/freetype.c new file mode 100644 index 00000000000..7a115cff672 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/freetype.c @@ -0,0 +1,32 @@ +/* This file is part of the FreeType project */ + +/* Single file library component for OS/2 */ +#define TT_MAKE_OPTION_SINGLE_OBJECT + +/* first include common core components */ + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* then system-specific (or ANSI) components */ + +#include "os2file.c" +#include "ttmemory.c" +#include "ttmutex.c" + +/* the extensions are compiled separately, but we need to */ +/* include the file ttextend.c if we want to support them */ + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/ft_conf.h new file mode 100644 index 00000000000..fe3c04ba7a7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/ft_conf.h @@ -0,0 +1,229 @@ +/******************************************************************* + * + * ft_conf.h (OS/2 version) + * + * High-level interface specification. + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project and may only be used, + * modified, and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * This file is used to contain the definition of several + * configuration-specific macros. + * + ******************************************************************/ + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + + +/**********************************************************************/ +/* */ +/* We begin by a series of macros that are automatically set by the */ +/* 'configure' script on Unix. They must be set manually on OS/2, */ +/* so here they are : */ +/* */ +/**********************************************************************/ + +#define OS2 + +/* Define to empty if the keyword "const" does not work. */ +/* #undef const */ + +/* The number of bytes in a int. */ +/* OS/2 1.x needs editing here, by the way. ;-) */ +#define SIZEOF_INT 4 + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +/* #undef HAVE_LOCALE_H */ + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/os2file.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/os2file.c new file mode 100644 index 00000000000..aebb7c1deea --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/os2/os2file.c @@ -0,0 +1,1236 @@ +/******************************************************************* + * + * os2file.c (OS2 version) 2.1 + * + * File I/O Component (body). + * + * Copyright 1996-2001 by Michal Necasek, + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTES: + * + * This implementation relies on the OS/2 file API. It was provided + * by the PM FreeType DLL author, Michal Necasek. + * + ******************************************************************/ + +#include "ttconfig.h" + +#include /* !Mike! */ + +#include +#include + +#ifdef HAVE_UNISTD_H +#include +#endif + +#include "freetype.h" +#include "tttypes.h" +#include "ttdebug.h" +#include "ttengine.h" +#include "ttmutex.h" +#include "ttmemory.h" +#include "ttfile.h" /* our prototypes */ + + +/* For now, we don't define additional error messages in the core library */ +/* to report open-on demand errors. Define these errors as standard ones. */ + +#define TT_Err_Could_Not_ReOpen_File TT_Err_Could_Not_Open_File +#define TT_Err_Could_Not_ReSeek_File TT_Err_Could_Not_Open_File + + + /* This definition is mandatory for each file component! */ + FT_EXPORT_FUNC( const TFileFrame ) TT_Null_FileFrame = { NULL, 0, 0 }; + + +/* It has proven useful to do some bounds checks during development phase. */ +/* They should probably be undefined for speed reasons in a later release. */ + +#if 0 +#define CHECK_FRAME( frame, n ) \ + do { \ + if ( frame.cursor + n > frame.address + frame.size ) \ + Panic( "Frame boundary error!\n" ); \ + } while ( 0 ) +#else +#define CHECK_FRAME( frame, n ) \ + do { \ + } while ( 0 ) +#endif + + + /* Because a stream can be flushed, i.e., its file handle can be */ + /* closed to save system resources, we must keep the stream's file */ + /* pathname to be able to re-open it on demand when it is flushed. */ + + struct _TStream_Rec + { + Bool opened; /* is the stream handle opened ? */ + String* name; /* the file's pathname */ + Long position; /* current pos. within the file */ + + HFILE file; /* file handle !Mike! */ + Long base; /* stream base in file */ + Long size; /* stream size in file */ + }; + + typedef struct _TStream_Rec TStream_Rec; + typedef TStream_Rec* PStream_Rec; + + + /* We support embedded TrueType files by allowing them to be */ + /* inside any file, at any location, hence the 'base' argument. */ + /* Note, however, that the current implementation does not allow you */ + /* to specify a 'base' index when opening a file. */ + /* (will come later) */ + /* I still don't know if this will turn out useful... - DavidT */ + +#define STREAM2REC( x ) ( (TStream_Rec*)HANDLE_Val( x ) ) + + static TT_Error Stream_Activate ( PStream_Rec stream ); + static TT_Error Stream_Deactivate( PStream_Rec stream ); + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /**** ****/ + /**** N O N R E E N T R A N T I M P L E M E N T A T I O N ****/ + /**** ****/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + + /* In non-reentrant builds, we allocate a single block where we'll */ + /* place all the frames smaller than FRAME_CACHE_SIZE, rather than */ + /* allocating a new block on each access. Bigger frames will be */ + /* malloced normally in the heap. */ + /* */ + /* See TT_Access_Frame() and TT_Forget_Frame() for details. */ + +#define FRAME_CACHE_SIZE 2048 + + /* The TFile_Component structure holds all the data that was */ + /* previously declared static or global in this component. */ + /* */ + /* It is accessible through the 'engine.file_component' */ + /* variable in re-entrant builds, or directly through the */ + /* static 'files' variable in other builds. */ + + struct _TFile_Component + { + TMutex lock; /* used by the thread-safe build only */ + Byte* frame_cache; /* frame cache */ + PStream_Rec stream; /* current stream */ + TFileFrame frame; /* current frame */ + }; + + typedef struct _TFile_Component TFile_Component; + + static TFile_Component files; + +#define CUR_Stream files.stream +#define CUR_Frame files.frame + +#define STREAM_VARS /* void */ +#define STREAM_VAR /* void */ + +/* The macro CUR_Stream denotes the current input stream. */ +/* Note that for the re-entrant version, the 'stream' name has been */ +/* chosen according to the macro STREAM_ARGS. */ + +/* The macro CUR_Frame denotes the current file frame. */ +/* Note that for the re-entrant version, the 'frame' name has been */ +/* chosen according to the macro FRAME_ARGS. */ + +/* The macro STREAM_VAR is used when calling public functions */ +/* that need an 'optional' stream argument. */ + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + TT_Error error; + + MUTEX_Create( files.lock ); + files.stream = NULL; + ZERO_Frame( files.frame ); + + if ( ALLOC( files.frame_cache, FRAME_CACHE_SIZE ) ) + return error; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + FREE( files.frame_cache ); + MUTEX_Destroy( files.lock ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Copies or duplicates a given stream. + * + * Input : org_stream original stream + * stream target stream (copy or duplicate) + * + * Output : Error code. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream org_stream, + TT_Stream* stream ) + { + MUTEX_Lock( files.lock ); /* lock file mutex */ + + *stream = org_stream; /* copy the stream */ + files.stream = STREAM2REC( org_stream ); /* set current stream */ + + Stream_Activate( files.stream ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream target stream + * + * Output : Error code. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + HANDLE_Set( *stream, NULL ); + MUTEX_Release( files.lock ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function fails if the byte range is not within the + * the file, or if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big in both cases). + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( size <= FRAME_CACHE_SIZE ) + { + /* use the cache */ + CUR_Frame.address = files.frame_cache; + CUR_Frame.size = FRAME_CACHE_SIZE; + } + else + { + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + } + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if ( error ) + { + if ( size > FRAME_CACHE_SIZE ) + FREE( CUR_Frame.address ); + CUR_Frame.address = NULL; + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Check_And_Access_Frame + * + * Description : Notifies the component that we're going to read + * `size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function truncates `size' if the byte range is not + * within the file. + * + * It will fail if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big). + * + * It will fail if you make two consecutive calls + * to TT_Access_Frame(), without a TT_Forget_Frame() between + * them. + * + * The only difference with TT_Access_Frame() is that we + * check that the frame is within the current file. We + * otherwise truncate it. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + Long readBytes, requested; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( size <= FRAME_CACHE_SIZE ) + { + /* use the cache */ + CUR_Frame.address = files.frame_cache; + CUR_Frame.size = FRAME_CACHE_SIZE; + } + else + { + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + } + + requested = size; + readBytes = CUR_Stream->size - TT_File_Pos( STREAM_VAR ); + if ( size > readBytes ) + size = readBytes; + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if ( error ) + { + if ( requested > FRAME_CACHE_SIZE ) + FREE( CUR_Frame.address ); + CUR_Frame.address = NULL; + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Forget_Frame + * + * Description : Releases a cached frame after reading. + * + * Input : None + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Forget_Frame( FRAME_ARG ) + { + if ( CUR_Frame.address == NULL ) + return TT_Err_Nested_Frame_Access; + + if ( CUR_Frame.size > FRAME_CACHE_SIZE ) + FREE( CUR_Frame.address ); + + ZERO_Frame( CUR_Frame ); + + return TT_Err_Ok; + } + + +#else /* TT_CONFIG_OPTION_THREAD_SAFE */ + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /******** ********/ + /******** R E E N T R A N T I M P L E M E N T A T I O N ********/ + /******** ********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +/* a simple macro to access the file component's data */ +#define files ( *((TFile_Component*)engine.file_component) ) + +#define CUR_Stream STREAM2REC( stream ) /* re-entrant macros */ +#define CUR_Frame (*frame) + +#define STREAM_VARS stream, +#define STREAM_VAR stream + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Duplicates a stream for a new usage. + * + * Input : input_stream source stream to duplicate + * copy address of target duplicate stream + * + * Output : error code. + * The target stream is set to NULL in case of failure. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream input_stream, + TT_Stream* copy ) + { + PStream_Rec rec = STREAM2REC( input_stream ); + + return TT_Open_Stream( rec->name, copy ); + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream target stream + * + * Output : + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + return TT_Close_Stream( stream ); + } + + +/******************************************************************* + * + * Function : TT_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function fails if the byte range is not within the + * the file, or if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big in both cases). + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Access_Frame( STREAM_ARGS FRAME_ARGS int size ) + { + TT_Error error; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if ( error ) + { + FREE( CUR_Frame.address ); + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Check_And_Access_Frame + * + * Description : Notifies the component that we're going to read + * `size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function truncates `size' if the byte range is not + * within the file. + * + * It will fail if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big). + * + * It will fail if you make two consecutive calls + * to TT_Access_Frame(), without a TT_Forget_Frame() between + * them. + * + * The only difference with TT_Access_Frame() is that we + * check that the frame is within the current file. We + * otherwise truncate it. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS int size ) + { + TT_Error error; + Long readBytes; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + + readBytes = CUR_Stream->size - TT_File_Pos( STREAM_VAR ); + if ( size > readBytes ) + size = readBytes; + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if ( error ) + { + FREE( CUR_Frame.address ); + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Forget_Frame + * + * Description : Releases a cached frame after reading. + * + * Input : None + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Forget_Frame( FRAME_ARG ) + { + if ( CUR_Frame.address == NULL ) + return TT_Err_Nested_Frame_Access; + + FREE( CUR_Frame.address ); + ZERO_Frame( CUR_Frame ); + + return TT_Err_Ok; + } + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /*********** ***********/ + /*********** C O M M O N I M P L E M E N T A T I O N ***********/ + /*********** ***********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +/******************************************************************* + * + * Function : Stream_Activate + * + * Description : activates a stream, this will either: + * - open a new file handle if the stream is closed + * - move the stream to the head of the linked list + * + * Input : stream the stream to activate + * + * Output : error condition. + * + * Note : this function is also called with fresh new streams + * created by TT_Open_Stream(). They have their 'size' + * field set to -1. + * + ******************************************************************/ + + static TT_Error Stream_Activate( PStream_Rec stream ) + { + ULONG ulAction; /* !Mike! */ + + if ( !stream->opened ) + { +#if 0 + if ( !(stream->file = fopen( stream->name, "rb" )) ) /* !Mike! */ +#endif + +/* XXX : Strange. GCC/EMX wants an (Byte*) for the file name? */ +#ifdef __EMX__ + + if ( DosOpen( (Byte*)stream->name, &(stream->file), + &ulAction, 0, + 0, OPEN_ACTION_OPEN_IF_EXISTS, + OPEN_SHARE_DENYNONE | OPEN_ACCESS_READONLY, NULL ) ) + return TT_Err_Could_Not_ReOpen_File; + +#else + + if ( DosOpen( stream->name, &(stream->file), + &ulAction, 0, + 0, OPEN_ACTION_OPEN_IF_EXISTS, + OPEN_SHARE_DENYNONE | OPEN_ACCESS_READONLY, NULL ) ) + return TT_Err_Could_Not_ReOpen_File; + +#endif /* __EMX__ */ + + stream->opened = TRUE; + + /* A newly created stream has a size field of -1 */ + if ( stream->size < 0 ) + { +#if 0 + fseek( stream->file, 0, SEEK_END ); /* !Mike! */ + stream->size = ftell( stream->file ); +#endif + + DosSetFilePtr( stream->file, 0, FILE_END, (ULONG *)&(stream->size) ); +#if 0 + fseek( stream->file, 0, SEEK_SET ); +#endif + + DosSetFilePtr( stream->file, 0, FILE_BEGIN, &ulAction ); + } + + /* Reset cursor in file */ + if ( stream->position ) + { +#if 0 /* !Mike! */ + if ( fseek( stream->file, stream->position, SEEK_SET ) != 0 ) +#endif + + if ( DosSetFilePtr( stream->file, stream->position, + FILE_BEGIN, &ulAction ) ) + { + /* error during seek */ +#if 0 + fclose( stream->file ); /* !Mike! */ +#endif + + DosClose( stream->file ); + stream->opened = FALSE; + return TT_Err_Could_Not_ReSeek_File; + } + } + } + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Stream_DeActivate + * + * Description : deactivates a stream, this will: + * - close its file handle if it was opened + * - remove it from the opened list if necessary + * + * Input : stream the stream to deactivate + * + * Output : Error condition + * + * Note : the function is called whenever a stream is deleted + * (_not_ when a stream handle's is closed due to an + * activation). However, the stream record isn't + * destroyed by it... + * + ******************************************************************/ + + static TT_Error Stream_Deactivate( PStream_Rec stream ) + { + if ( stream->opened ) + { + /* Save its current position within the file */ +#if 0 + stream->position = ftell( stream->file ); /* !Mike! */ +#endif + + DosSetFilePtr( stream->file, 0, FILE_CURRENT, + (ULONG *)&(stream->position) ); +#if 0 + fclose( stream->file ); /* !Mike! */ +#endif + + DosClose( stream->file ); + stream->file = 0; + stream->opened = FALSE; + } + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Stream_Size + * + * Description : Returns the length of a given stream, even if it + * is flushed. + * + * Input : stream the stream + * + * Output : length of stream in bytes. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_Stream_Size( TT_Stream stream ) + { + PStream_Rec rec = STREAM2REC( stream ); + + + if ( rec ) + return rec->size; + else + return 0; /* invalid stream - return 0 */ + } + + +/******************************************************************* + * + * Function : TT_Open_Stream + * + * Description : Opens the font file and saves the total file size. + * + * Input : error address of stream's error variable + * (re-entrant build only) + * filepathname pathname of the file to open + * stream address of target TT_Stream structure + * + * Output : SUCCESS on sucess, FAILURE on error. + * The target stream is set to -1 in case of failure. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Open_Stream( const String* filepathname, + TT_Stream* stream ) + { + int len; + TT_Error error; + PStream_Rec stream_rec; + + + if ( ALLOC( *stream, sizeof ( TStream_Rec ) ) ) + return error; + + stream_rec = STREAM2REC( *stream ); + + stream_rec->file = NULLHANDLE; /* !Mike! */ + stream_rec->size = -1; + stream_rec->base = 0; + stream_rec->opened = FALSE; + stream_rec->position = 0; + + len = strlen( filepathname ) + 1; + if ( ALLOC( stream_rec->name, len ) ) + goto Fail; + + strncpy( (String*)stream_rec->name, filepathname, len ); + + error = Stream_Activate( stream_rec ); + if ( error ) + goto Fail_Activate; + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + CUR_Stream = stream_rec; +#endif + + return TT_Err_Ok; + + Fail_Activate: + FREE( stream_rec->name ); + Fail: + FREE( stream_rec ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Close_Stream + * + * Description : Closes a stream. + * + * Input : stream address of target TT_Stream structure + * + * Output : SUCCESS (always). + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Close_Stream( TT_Stream* stream ) + { + PStream_Rec rec = STREAM2REC( *stream ); + + + Stream_Deactivate( rec ); + FREE( rec->name ); + FREE( rec ); + + HANDLE_Set( *stream, NULL ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Flush_Stream + * + * Description : Flushes a stream, i.e., closes its file handle. + * + * Input : stream address of target TT_Stream structure + * + * Output : Error code + * + * NOTE : Never flush the current opened stream. This means that + * you should _never_ call this function between a + * TT_Use_Stream() and a TT_Done_Stream()! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Flush_Stream( TT_Stream* stream ) + { + PStream_Rec rec = STREAM2REC( *stream ); + + + if ( rec ) + { + Stream_Deactivate( rec ); + return TT_Err_Ok; + } + else + return TT_Err_Invalid_Argument; + } + + +/******************************************************************* + * + * Function : TT_Seek_File + * + * Description : Seeks the file cursor to a different position. + * + * Input : position new position in file + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Seek_File( STREAM_ARGS long position ) + { + ULONG ibActual; /* !Mike! */ + + + position += CUR_Stream->base; + +#if 0 + if ( fseek( CUR_Stream->file, position, SEEK_SET ) ) /* !Mike! */ +#endif + + if ( DosSetFilePtr( CUR_Stream->file, position, FILE_BEGIN , &ibActual ) ) + return TT_Err_Invalid_File_Offset; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Skip_File + * + * Description : Skips forward the file cursor. + * + * Input : distance number of bytes to skip + * + * Output : see TT_Seek_File() + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Skip_File( STREAM_ARGS long distance ) + { + ULONG ibActual; /* !Mike! */ + + +#if 0 + return TT_Seek_File( STREAM_VARS ftell( CUR_Stream->file ) - + CUR_Stream->base + distance ); /* !Mike! */ +#endif + + DosSetFilePtr( CUR_Stream->file, 0, FILE_CURRENT, &ibActual ); + return TT_Seek_File( STREAM_VARS ibActual - CUR_Stream->base + distance ); + } + + +/******************************************************************* + * + * Function : TT_Read_File + * + * Description : Reads a chunk of the file and copies it to memory. + * + * Input : buffer target buffer + * count length in bytes to read + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_File( STREAM_ARGS void* buffer, long count ) + { + ULONG cbActual; /* !Mike! */ + +#if 0 /* !Mike! */ + if ( fread( buffer, 1, count, CUR_Stream->file ) != (unsigned long)count ) +#endif + + DosRead( CUR_Stream->file, buffer, count, &cbActual ); + if ( cbActual != (unsigned long)count ) + return TT_Err_Invalid_File_Read; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Read_At_File + * + * Description : Reads file at a specified position. + * + * Input : position position to seek to before read + * buffer target buffer + * count number of bytes to read + * + * Output : SUCCESS on success. FAILURE if error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_At_File( STREAM_ARGS long position, + void* buffer, + long count ) + { + TT_Error error; + + + if ( ( error = TT_Seek_File( STREAM_VARS position ) ) || + ( error = TT_Read_File( STREAM_VARS buffer, count ) ) ) + return error; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_File_Pos + * + * Description : Returns current file seek pointer. + * + * Input : none + * + * Output : current file position + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_File_Pos( STREAM_ARG ) + { + ULONG ibActual; /* !Mike! */ + + +#if 0 + return ftell( CUR_Stream->file ) - CUR_Stream->base; /* !Mike! */ +#endif + + DosSetFilePtr( CUR_Stream->file, 0, FILE_CURRENT, &ibActual ); + return ibActual - CUR_Stream->base; + } + + +/******************************************************************* + * + * Function : GET_Byte + * + * Description : Extracts a byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted Byte. + * + ******************************************************************/ +#if 0 + FT_EXPORT_FUNC( Byte ) + TT_Get_Byte( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Byte)(*CUR_Frame.cursor++); + } +#endif + +/******************************************************************* + * + * Function : GET_Char + * + * Description : Extracts a signed byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted char. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Char ) + TT_Get_Char( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Char)(*CUR_Frame.cursor++); + } + + +/******************************************************************* + * + * Function : GET_Short + * + * Description : Extracts a short from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted short. + * + ******************************************************************/ + + FT_EXPORT_FUNC( short ) + TT_Get_Short( FRAME_ARG ) + { + short getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = ((short)CUR_Frame.cursor[0] << 8) | + (short)CUR_Frame.cursor[1]; + + CUR_Frame.cursor += 2; + + return getshort; + } + + +/******************************************************************* + * + * Function : GET_UShort + * + * Description : Extracts an unsigned short from the frame. + * + * Input : None or current frame + * + * Output : Extracted ushort. + * + ******************************************************************/ +#if 0 + FT_EXPORT_FUNC( unsigned ) + short TT_Get_UShort( FRAME_ARG ) + { + unsigned short getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = ((unsigned short)CUR_Frame.cursor[0] << 8) | + (unsigned short)CUR_Frame.cursor[1]; + + CUR_Frame.cursor += 2; + + return getshort; + } +#endif + +/******************************************************************* + * + * Function : GET_Long + * + * Description : Extracts a long from the frame. + * + * Input : None or current frame + * + * Output : Extracted long. + * + ******************************************************************/ + + FT_EXPORT_FUNC( long ) + TT_Get_Long( FRAME_ARG ) + { + long getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ((long)CUR_Frame.cursor[0] << 24) | + ((long)CUR_Frame.cursor[1] << 16) | + ((long)CUR_Frame.cursor[2] << 8 ) | + (long)CUR_Frame.cursor[3]; + + CUR_Frame.cursor += 4; + + return getlong; + } + + +/******************************************************************* + * + * Function : GET_ULong + * + * Description : Extracts an unsigned long from the frame. + * + * Input : None + * + * Output : Extracted ulong. + * + ******************************************************************/ +#if 0 + FT_EXPORT_FUNC( unsigned ) + long TT_Get_ULong( FRAME_ARG ) + { + unsigned long getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ( ((unsigned long)CUR_Frame.cursor[0] << 24) | + ((unsigned long)CUR_Frame.cursor[1] << 16) | + ((unsigned long)CUR_Frame.cursor[2] << 8 ) | + (unsigned long)CUR_Frame.cursor[3] ); + + CUR_Frame.cursor += 4; + + return getlong; + } +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/.cvsignore b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/.cvsignore new file mode 100644 index 00000000000..f3c7a7c5da6 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/.cvsignore @@ -0,0 +1 @@ +Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/.cvsignore.delete b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/.cvsignore.delete new file mode 100644 index 00000000000..e69de29bb2d diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/Makefile.in b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/Makefile.in new file mode 100644 index 00000000000..0875a7a8fda --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/Makefile.in @@ -0,0 +1,256 @@ +# This file is part of the FreeType project. +# +# lib/arch/unix/Makefile.in +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/unix +FT_MAKEFILE = $(ARCH)/Makefile + +RM = @RM@ +RMF = @RM@ -f +RMDIR = @RMDIR@ +LN_S = @LN_S@ + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +VPATH = @srcdir@/../.. +srcdir = @srcdir@/../.. + +top_builddir=.. + +CC = @CC@ +CPP = @CPP@ + +LIBTOOL = $(top_builddir)/libtool +MKINSTALLDIRS = $(srcdir)/../mkinstalldirs + +version_info = @version_info@ + +include $(top_builddir)/MakeSub + +############### PORTABILITY COMPONENTS ######################## + +# location of memory component +MEMSRC = ttmemory.c + +# location of file component +FILESRC = @TT_FILE_COMPONENT@ + +# location of mutex component +MUTEXSRC = ttmutex.c + +# location of default extensions +FTEXTDIR = $(srcdir)/extend + + +# default extensions sources +EXTSRC = $(FTEXTDIR)/ftxkern.c \ + $(FTEXTDIR)/ftxgasp.c \ + $(FTEXTDIR)/ftxpost.c \ + $(FTEXTDIR)/ftxcmap.c \ + $(FTEXTDIR)/ftxsbit.c \ + $(FTEXTDIR)/ftxwidth.c \ + $(FTEXTDIR)/ftxerr18.c \ + $(FTEXTDIR)/ftxgsub.c \ + $(FTEXTDIR)/ftxgpos.c \ + $(FTEXTDIR)/ftxgdef.c \ + $(FTEXTDIR)/ftxopen.c + +EXTOBJ = ftxkern.lo \ + ftxgasp.lo \ + ftxpost.lo \ + ftxcmap.lo \ + ftxsbit.lo \ + ftxwidth.lo \ + ftxerr18.lo \ + ftxgsub.lo \ + ftxgpos.lo \ + ftxgdef.lo \ + ftxopen.lo + +# all engine sources +SRC_M = $(srcdir)/ttapi.c \ + $(srcdir)/ttcache.c \ + $(srcdir)/ttcalc.c \ + $(srcdir)/ttcmap.c \ + $(srcdir)/ttdebug.c \ + $(srcdir)/ttextend.c \ + $(srcdir)/ttgload.c \ + $(srcdir)/ttinterp.c \ + $(srcdir)/ttload.c \ + $(srcdir)/ttobjs.c \ + $(srcdir)/ttraster.c \ + $(srcdir)/$(FILESRC) \ + $(srcdir)/$(MEMSRC) \ + $(srcdir)/$(MUTEXSRC) +SRC_S = $(srcdir)/$(ARCH)/freetype.c + +# all header files +HEADERS = $(srcdir)/freetype.h \ + $(srcdir)/fterrid.h \ + $(srcdir)/ftnameid.h \ + $(FTEXTDIR)/ftxkern.h \ + $(FTEXTDIR)/ftxgasp.h \ + $(FTEXTDIR)/ftxcmap.h \ + $(FTEXTDIR)/ftxsbit.h \ + $(FTEXTDIR)/ftxpost.h \ + $(FTEXTDIR)/ftxwidth.h \ + $(FTEXTDIR)/ftxerr18.h \ + $(FTEXTDIR)/ftxgsub.h \ + $(FTEXTDIR)/ftxgpos.h \ + $(FTEXTDIR)/ftxgdef.h \ + $(FTEXTDIR)/ftxopen.h + +# all engine objects +OBJ_M = ttapi.lo \ + ttcache.lo \ + ttcalc.lo \ + ttcmap.lo \ + ttdebug.lo \ + ttextend.lo \ + ttgload.lo \ + ttinterp.lo \ + ttload.lo \ + ttobjs.lo \ + ttraster.lo \ + file.lo \ + memory.lo \ + mutex.lo \ + $(EXTOBJ) +OBJ_S = freetype.lo $(EXTOBJ) + + +# include paths +INCLUDES = -I. -I$(top_builddir) -I$(srcdir) -I$(FTEXTDIR) + +# C flags +CFLAGS = @CFLAGS@ @XX_CFLAGS@ +CPPFLAGS = @CPPFLAGS@ +FT_CFLAGS = $(CFLAGS) $(INCLUDES) + +# linker flags +FT_LIBS = @LIBS@ + +# i18n stuff +LOCALEDIR = @LOCALEDIR@ + + +all: do_link + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES="$(OBJ_S)" libttf.la + +debug: do_link + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES="$(OBJ_M)" libttf.la + + +do_link: + -$(RMF) memory.c file.c mutex.c + $(LN_S) $(srcdir)/$(MEMSRC) memory.c + $(LN_S) $(srcdir)/$(FILESRC) file.c + $(LN_S) $(srcdir)/$(MUTEXSRC) mutex.c + + +.SUFFIXES: .lo +.c.lo: + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $< + +ftxkern.lo: $(FTEXTDIR)/ftxkern.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxkern.c + +ftxgasp.lo: $(FTEXTDIR)/ftxgasp.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxgasp.c + +ftxpost.lo: $(FTEXTDIR)/ftxpost.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxpost.c + +ftxcmap.lo: $(FTEXTDIR)/ftxcmap.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxcmap.c + +ftxsbit.lo: $(FTEXTDIR)/ftxsbit.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxsbit.c + +ftxwidth.lo: $(FTEXTDIR)/ftxwidth.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxwidth.c + +ftxerr18.lo: $(FTEXTDIR)/ftxerr18.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) \ + -DLOCALEDIR='"$(LOCALEDIR)"' \ + $(FTEXTDIR)/ftxerr18.c + +ftxgsub.lo: $(FTEXTDIR)/ftxgsub.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxgsub.c + +ftxgpos.lo: $(FTEXTDIR)/ftxgpos.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxgpos.c + +ftxgdef.lo: $(FTEXTDIR)/ftxgdef.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxgdef.c + +ftxopen.lo: $(FTEXTDIR)/ftxopen.c + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) $(FTEXTDIR)/ftxopen.c + +freetype.lo: $(SRC_S) $(SRC_M) + $(LIBTOOL) --mode=compile $(CC) -c $(FT_CFLAGS) \ + -DLOCALEDIR='"$(LOCALEDIR)"' \ + -DTT_MAKE_OPTION_SINGLE_OBJECT \ + $(SRC_S) + +libttf.la: $(LIB_FILES) + $(LIBTOOL) --mode=link $(CC) -o libttf.la $(LIB_FILES) \ + -rpath $(libdir) \ + -version-info $(version_info) $(FT_LIBS) + +install: libttf.la + $(MKINSTALLDIRS) $(libdir) $(includedir)/freetype + $(LIBTOOL) --mode=install $(INSTALL) libttf.la $(libdir) + -for P in $(HEADERS) ; do \ + $(INSTALL_DATA) $$P $(includedir)/freetype ; \ + done + +uninstall: + -$(LIBTOOL) --mode=uninstall $(RM) $(libdir)/libttf.la + -$(RMF) $(includedir)/freetype/* + -$(RMDIR) $(includedir)/freetype + +clean: + -$(RMF) $(OBJ_S) $(OBJ_M) *.o + +distclean: clean + -$(RMF) file.c memory.c mutex.c + -$(RMF) libttf.la + -$(RMF) *.orig *~ core *.core + -$(RMF) $(ARCH)/Makefile + -$(RMF) .libs/* + -$(RMDIR) .libs + +depend: do_link + (echo '/^#.* PUT NO STUFF BELOW/,$$d' ; echo w ; echo q) | \ + ed - $(ARCH)/Makefile + echo '# Dependencies generated by make depend: PUT NO STUFF BELOW' \ + >> $(ARCH)/Makefile + for file in $(SRC_S) $(SRC_M) $(EXTSRC) ; do \ + $(CPP) $(CPPFLAGS) $(INCLUDES) $$file | \ + sed -n -e 's|^# [1-9][0-9]* "\([^/].*\.h\)".*|\1|p' \ + -e 's|^# [1-9][0-9]* "\($(srcdir)/.*\.h\)".*|\1|p' | \ + sed -e 's|/\./|.|g' -e "s/^/`basename $$file .c`.lo: /" ; \ + done | \ + sort -u | \ + awk '{ if (LINE == 1) \ + { line = last = $$1 } \ + else if ($$1 != last) \ + { print line ; line = last = $$1 } \ + line = line " " $$2 } \ + END { print line }' >> $(ARCH)/Makefile + +.PHONY: all debug do_link install uninstall clean distclean depend + +# Dependencies generated by make depend: PUT NO STUFF BELOW diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/freetype.c new file mode 100644 index 00000000000..9a4860dbd2c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/freetype.c @@ -0,0 +1,27 @@ +/* This file is part of the FreeType project */ + +/* Single object library component for Unix */ + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* The Makefile creates proper links to following three files */ + +#include "file.c" +#include "memory.c" +#include "mutex.c" + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/ttmmap.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/ttmmap.c new file mode 100644 index 00000000000..38896bd310d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/unix/ttmmap.c @@ -0,0 +1,1028 @@ +/******************************************************************* + * + * ttmmap.c 2.0 + * + * Memory-Mapped file component ( replaces ttfile.c ). + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Changes between 2.0 and 1.3 : + * + * - adopted new design/separation introduced in ttfile.c 2.0 + * + ******************************************************************/ + +#include "ttconfig.h" + +#include +#include + +#ifdef HAVE_UNISTD_H +#include +#endif + +#include +#ifndef MAP_FILE +#define MAP_FILE 0x00 +#endif + +/* + * The prototype for munmap() is not provided on SunOS. This needs to + * have a check added later to see if the GNU C library is being used. + * If so, then this prototype is not needed. + */ +#if defined(__sun__) && !defined(SVR4) && !defined(__SVR4) + extern int munmap( caddr_t addr, int len ); +#endif + +#include +#ifdef HAVE_FCNTL_H +#include +#endif + + +#include "freetype.h" +#include "tttypes.h" +#include "ttdebug.h" +#include "ttengine.h" +#include "ttmutex.h" +#include "ttmemory.h" +#include "ttfile.h" /* our prototypes */ + + /* This definition is mandatory for each file component! */ + FT_EXPORT_FUNC( const TFileFrame ) + TT_Null_FileFrame = { NULL, 0, 0 }; + + /* It has proven useful to do some bounds checks during */ + /* development phase. Define DEBUG_FILE when compiling */ + /* this component to enable them. */ + +#ifdef DEBUG_FILE +#define CHECK_FRAME( frame, n ) \ + do { \ + if ( frame.cursor + n > frame.address + frame.size ) \ + Panic( "Frame boundary error!\n" ); \ + } while ( 0 ) +#else +#define CHECK_FRAME( frame, n ) \ + do { \ + } while( 0 ) +#endif + + struct _TFileMap + { + String* base; /* base address of mapped file */ + Int refcount; /* reference count for mmaped region */ + Long size; /* stream size in file */ + Long offset; /* offset in file */ + }; + + typedef struct _TFileMap TFileMap; + +#define MAP_Address( map ) (Byte*)( (map)->base + (map)->offset ) + + /* The stream record structure */ + typedef struct _TStream_Rec + { + TFileMap* map; /* mapped file description */ + Long pos ; /* cursor in mapped file */ + } TStream_Rec; + + typedef TStream_Rec* PStream_Rec; + +#define STREAM2REC( x ) ( (TStream_Rec*)HANDLE_Val( x ) ) + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /**** ****/ + /**** N O N R E E N T R A N T I M P L E M E N T A T I O N ****/ + /**** ****/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + + /* The TFile_Component structure holds all the data that was */ + /* previously declared static or global in this component. */ + /* */ + /* It is accessible through the 'engine.file_component' */ + /* variable in re-entrant builds, or directly through the */ + /* static 'files' variable in other builds. */ + + struct _TFile_Component + { + TMutex lock; /* used by the thread-safe build only */ + PStream_Rec stream; /* current stream */ + TFileFrame frame; /* current frame */ + }; + + typedef struct _TFile_Component TFile_Component; + +/* The macro CUR_Stream denotes the current input stream */ +/* Note that for the re-entrant version, the 'stream' name has been */ +/* chosen according to the macro STREAM_ARGS. */ + +/* The macro CUR_Frame denotes the current file frame */ +/* Note that for the re-entrant version, the 'frame' name has been */ +/* chosen according to the macro FRAME_ARGS. */ + +/* The macro STREAM_VAR is used when calling public functions */ +/* that need an 'optional' stream argument. */ + +#define CUR_Stream files.stream /* thread-safe macros */ +#define CUR_Frame files.frame + +#define STREAM_VARS /* void */ +#define STREAM_VAR /* void */ + + /* the 'files' variable is only defined in non-reentrant builds */ + + static TFile_Component files; + + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + MUTEX_Create( files.lock ); + files.stream = NULL; + ZERO_Frame( files.frame ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + MUTEX_Destroy( files.lock ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Copies or duplicates a given stream. + * + * Input : org_stream original stream + * stream target stream (copy or duplicate) + * + * Output : Error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream org_stream, + TT_Stream* stream ) + { + MUTEX_Lock( files.lock ); + *stream = org_stream; + files.stream = STREAM2REC( org_stream ); /* set current stream */ + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream + * + * Output : Error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + HANDLE_Set( *stream, NULL ); + MUTEX_Release( files.lock ); + + return TT_Err_Ok; + } + +#else /* TT_CONFIG_OPTION_THREAD_SAFE */ + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /******** ********/ + /******** R E E N T R A N T I M P L E M E N T A T I O N ********/ + /******** ********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +#define CUR_Stream STREAM2REC( stream ) /* re-entrant macros */ +#define CUR_Frame (*frame) + +#define STREAM_VARS stream, +#define STREAM_VAR stream + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + engine->file_component = NULL; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Copies or duplicates a given stream. + * + * Input : org_stream original stream + * stream target stream (copy or duplicate) + * + * Output : Error code. The output stream is set to NULL in + * case of Failure. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream input_stream, + TT_Stream* copy ) + { + TT_Error error; + PStream_Rec stream_rec; + PStream_Rec copy_rec; + + + stream_rec = STREAM2REC( input_stream ); + + if ( ALLOC( copy_rec, sizeof ( TStream_Rec ) ) ) + goto Fail; + + HANDLE_Set( *copy, copy_rec ); + + copy_rec->map = stream_rec->map; + copy_rec->map->refcount++; + copy_rec->pos = 0; + + return TT_Err_Ok; + + Fail: + HANDLE_Set( *copy, NULL ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream + * + * Output : error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + return TT_Close_Stream( stream ); + } + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /*********** ***********/ + /*********** C O M M O N I M P L E M E N T A T I O N ***********/ + /*********** ***********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +/******************************************************************* + * + * Function : AllocateMap + * + * Description : Allocates a new map from the table. + * + * Output : Pointer to new stream rec. NULL in case of failure. + * + ******************************************************************/ + + static TFileMap* + Allocate_Map( void ) + { + TFileMap* result; + + + if ( MEM_Alloc( result, sizeof ( TFileMap ) ) ) + return NULL; + + result->refcount = 1; + return result; + } + + +/******************************************************************* + * + * Function : ReleaseMap + * + * Description : Releases a used map to the table if reference i + * counter reaches zero. + * + * Input : map + * + * Output : None. + * + * Note : Called by TT_Close_File() + * + ******************************************************************/ + + static void + Release_Map ( TFileMap* map ) + { + map->refcount--; + if ( map->refcount <= 0 ) + { + munmap ( (void*)map->base, map->size ); + FREE( map ); + } + } + + +/******************************************************************* + * + * Function : TT_Open_Stream + * + * Description : Opens the font file and saves the total file size. + * + * Input : error address of stream's error variable + * (re-entrant build only). + * filepathname pathname of the file to open + * stream address of target TT_Stream structure + * + * Output : SUCCESS on success, FAILURE on error. + * The target stream is set to -1 in case of failure. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Open_Stream( const String* filepathname, + TT_Stream* stream ) + { + TT_Error error; + Int file; + PStream_Rec stream_rec; + TFileMap* map; + struct stat stat_buf; + + + if ( ALLOC( *stream, sizeof ( TStream_Rec ) ) ) + return error; + + map = Allocate_Map(); + if ( !map ) + { + error = TT_Err_Out_Of_Memory; + goto Memory_Fail; + } + + stream_rec = STREAM2REC( *stream ); + + file = open( (String*)filepathname, O_RDONLY ); + if ( file < 0 ) + goto File_Fail; + + if ( fstat( file, &stat_buf ) < 0 ) + goto Map_Fail; + + map->offset = 0; + map->size = stat_buf.st_size + map->offset; + map->base = mmap( NULL, + map->size, + PROT_READ, + MAP_FILE | MAP_PRIVATE, + file, + 0 ); + + if ( (long)map->base == -1 ) + goto Map_Fail; + + close( file ); + + stream_rec->map = map; + stream_rec->pos = 0; + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + CUR_Stream = stream_rec; +#endif + + return TT_Err_Ok; + + Map_Fail: + close( file ); + + File_Fail: + error = TT_Err_Could_Not_Open_File; + FREE( map ); + + Memory_Fail: + FREE( *stream ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Close_Stream + * + * Description : Closes a stream. + * + * Input : stream + * + * Output : SUCCESS (always) + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Close_Stream( TT_Stream* stream ) + { + PStream_Rec rec = STREAM2REC( *stream ); + + + Release_Map( rec->map ); + FREE( rec ); + + HANDLE_Set( *stream, NULL ); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Flush_Stream + * + * Description : Flushes a stream, i.e., closes its file handle. + * + * Input : stream address of target TT_Stream structure + * + * Output : Error code + * + * NOTE : Never flush the current opened stream. This means that + * you should _never_ call this function between a + * TT_Use_Stream() and a TT_Done_Stream()! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Flush_Stream( TT_Stream* stream ) + { + /* XXX - DUMMY IMPLEMENTATION */ + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Stream_Size + * + * Description : Returns the length of a given stream, even if it + * is flushed. + * + * Input : stream the stream + * + * Output : Length of stream in bytes. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_Stream_Size( TT_Stream stream ) + { + PStream_Rec rec = STREAM2REC( stream ); + + + if ( rec ) + return rec->map->size; + else + return 0; /* invalid stream - return 0 */ + } + + +/******************************************************************* + * + * Function : TT_Seek_File + * + * Description : Seeks the file cursor to a different position. + * + * Input : position new position in file + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Seek_File( STREAM_ARGS Long position ) + { + if ( position > CUR_Stream->map->size ) + return TT_Err_Invalid_File_Offset; + + CUR_Stream->pos = position; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Skip_File + * + * Description : Skips forward the file cursor. + * + * Input : distance number of bytes to skip + * + * Output : see TT_Seek_File + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Skip_File( STREAM_ARGS Long distance ) + { + return TT_Seek_File( STREAM_VARS CUR_Stream->pos + distance ); + } + + +/******************************************************************* + * + * Function : TT_Read_File + * + * Description : Reads a chunk of the file and copies it to memory. + * + * Input : buffer target buffer + * count length in bytes to read + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_File( STREAM_ARGS void* buffer, Long count ) + { + if ( CUR_Stream->pos + count > CUR_Stream->map->size ) + return TT_Err_Invalid_File_Read; + + MEM_Copy( buffer, + MAP_Address( CUR_Stream->map ) + CUR_Stream->pos, count ); + CUR_Stream->pos += count; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Read_At_File + * + * Description : Reads file at a specified position. + * + * Input : position position to seek to before read + * buffer target buffer + * count number of bytes to read + * + * Output : SUCCESS on success. FAILURE if error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_At_File( STREAM_ARGS Long position, + void* buffer, + Long count ) + { + TT_Error error; + + + if ( (error = TT_Seek_File( STREAM_VARS position )) || + (error = TT_Read_File( STREAM_VARS buffer, count )) ) + return error; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_File_Pos + * + * Description : Returns current file seek pointer. + * + * Input : none + * + * Output : current file position + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_File_Pos( STREAM_ARG ) + { + return CUR_Stream->pos; + } + + +/******************************************************************* + * + * Function : TT_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : Error code + * + * Notes: The function fails if the byte range is not within the + * the file, or if there is not enough memory to cache + * the bytes properly (which usually means that aSize is + * too big in both cases). + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( CUR_Stream->pos + size > CUR_Stream->map->size ) + return TT_Err_Invalid_Frame_Access; + + CUR_Frame.size = size; + CUR_Frame.address = MAP_Address( CUR_Stream->map ) + CUR_Stream->pos; + CUR_Frame.cursor = CUR_Frame.address; + + CUR_Stream->pos += size; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Check_And_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx() + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : Error code + * + * Notes: The function truncates 'size' if the byte range is not + * within the file. + * + * It will fail if there is not enough memory to cache + * the bytes properly (which usually means that aSize is + * too big). + * + * It will fail if you make two consecutive calls + * to TT_Access_Frame(), without a TT_Forget_Frame() between + * them. + * + * The only difference with TT_Access_Frame() is that we + * check that the frame is within the current file. We + * otherwise truncate it. The 'overflow' is set to zero. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + Long readBytes; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + readBytes = CUR_Stream->map->size - CUR_Stream->pos; + if ( size > readBytes ) + { + /* There is overflow, we allocate a new block then */ + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + + CUR_Frame.size = size; + + /* copy the valid part */ + MEM_Copy( CUR_Frame.address, + MAP_Address( CUR_Stream->map ) + CUR_Stream->pos, + readBytes ); + } + else + { + CUR_Frame.size = size; + CUR_Frame.address = MAP_Address( CUR_Stream->map ) + CUR_Stream->pos; + } + + CUR_Frame.cursor = CUR_Frame.address; + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Forget_Frame + * + * Description : Releases a cached frame after reading. + * + * Input : None + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Forget_Frame( STREAM_ARGS FRAME_ARG ) + { + if ( CUR_Frame.address == NULL ) + return TT_Err_Nested_Frame_Access; + + /* If we were using a duplicate in case of overflow, free it now */ + if ( CUR_Frame.address < (Byte*)CUR_Stream->map->base || + CUR_Frame.address >= (Byte*)CUR_Stream->map->base + + CUR_Stream->map->size ) + FREE( CUR_Frame.address ); + + ZERO_Frame( CUR_Frame ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : GET_Byte + * + * Description : Extracts a byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted Byte + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + +#if 0 + + FT_EXPORT_FUNC( Byte ) + TT_Get_Byte( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Byte)(*CUR_Frame.cursor++); + } + +#endif + + +/******************************************************************* + * + * Function : GET_Char + * + * Description : Extracts a signed byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted char + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + + FT_EXPORT_FUNC( Char ) + TT_Get_Char( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Char)(*CUR_Frame.cursor++); + } + + +/******************************************************************* + * + * Function : GET_Short + * + * Description : Extracts a short from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted short + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + + FT_EXPORT_FUNC( Short ) + TT_Get_Short( FRAME_ARG ) + { + Short getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = ((Short)CUR_Frame.cursor[0] << 8) | + (Short)CUR_Frame.cursor[1]; + + CUR_Frame.cursor += 2; + + return getshort; + } + + +/******************************************************************* + * + * Function : GET_UShort + * + * Description : Extracts an unsigned short from the frame. + * + * Input : None or current frame + * + * Output : Extracted ushort + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + +#if 0 + + FT_EXPORT_FUNC( UShort ) + TT_Get_UShort( FRAME_ARG ) + { + UShort getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = ((UShort)CUR_Frame.cursor[0] << 8) | + (UShort)CUR_Frame.cursor[1]; + + CUR_Frame.cursor += 2; + + return getshort; + } + +#endif + + +/******************************************************************* + * + * Function : GET_Long + * + * Description : Extracts a long from the frame. + * + * Input : None or current frame + * + * Output : Extracted long + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_Get_Long( FRAME_ARG ) + { + Long getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ((Long)CUR_Frame.cursor[0] << 24) | + ((Long)CUR_Frame.cursor[1] << 16) | + ((Long)CUR_Frame.cursor[2] << 8 ) | + (Long)CUR_Frame.cursor[3]; + + CUR_Frame.cursor += 4; + + return getlong; + } + + +/******************************************************************* + * + * Function : GET_ULong + * + * Description : Extracts an unsigned long from the frame. + * + * Input : None + * + * Output : Extracted ulong + * + * NOTES : We consider that the programmer is intelligent enough + * not to try to get a byte that is out of the frame. Hence, + * we provide no bounds check here. (A misbehaving client + * could easily page fault using this call.) + * + ******************************************************************/ + +#if 0 + + FT_EXPORT_FUNC( ULong ) + TT_Get_ULong( FRAME_ARG ) + { + ULong getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ( ((ULong)CUR_Frame.cursor[0] << 24) | + ((ULong)CUR_Frame.cursor[1] << 16) | + ((ULong)CUR_Frame.cursor[2] << 8 ) | + (ULong)CUR_Frame.cursor[3] ); + + CUR_Frame.cursor += 4; + + return getlong; + } + +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/README b/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/README new file mode 100644 index 00000000000..db7f684f73f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/README @@ -0,0 +1,20 @@ +This directory contains two files for compiling the FreeType library under +VMS: + + ft_conf.h the configuration file for the FreeType library + descrip.mms a makefile to be used with either MMS or MMK + +The files are such designed that after unpacking of freetype-1.5 one can +give the command + + MMS/DESCR=[.LIB.ARCH.VMS] + +to build the libraries. (Of course, for MMK use `MMK' on the command line +instead of `MMS'.) The makefile contains a `clean' target, but no `install' +target since I'm note sure where to install the library and the include +files. + +I did NOT do the test programs but I tested it with my own programs. + + + Jouk Jansen diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/descrip.mms b/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/descrip.mms new file mode 100644 index 00000000000..14dac2b8907 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/descrip.mms @@ -0,0 +1,163 @@ +# DESCRIP.MMS: Make file for VMS using MMS or MMK +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# Created by Jouk Jansen (joukj@hrem.stm.tudelft.nl) + +ARCH = arch.unix + +CC = cc + +############### PORTABILITY COMPONENTS ######################## + +# location of memory component +MEMSRC = ttmemory.c + +# location of file component +FILESRC = ttfile.c + +# location of mutex component +MUTEXSRC = ttmutex.c + +# location of default extensions +FTEXTDIR = [.lib.extend] + +# default extensions sources +EXTSRC = $(FTEXTDIR)ftxkern.c \ + $(FTEXTDIR)ftxgasp.c \ + $(FTEXTDIR)ftxpost.c \ + $(FTEXTDIR)ftxcmap.c \ + $(FTEXTDIR)ftxsbit.c \ + $(FTEXTDIR)ftxwidth.c \ + $(FTEXTDIR)ftxerr18.c \ + $(FTEXTDIR)ftxgsub.c \ + $(FTEXTDIR)ftxgpos.c \ + $(FTEXTDIR)ftxopen.c \ + $(FTEXTDIR)ftxgdef.c + +EXTOBJ = [.lib]ftxkern.obj, \ + [.lib]ftxgasp.obj, \ + [.lib]ftxpost.obj, \ + [.lib]ftxcmap.obj, \ + [.lib]ftxsbit.obj, \ + [.lib]ftxwidth.obj, \ + [.lib]ftxerr18.obj, \ + [.lib]ftxgsub.obj, \ + [.lib]ftxgpos.obj, \ + [.lib]ftxopen.obj, \ + [.lib]ftxgdef.obj + +# all engine sources +SRC_M = [.lib]ttapi.c \ + [.lib]ttcache.c \ + [.lib]ttcalc.c \ + [.lib]ttcmap.c \ + [.lib]ttdebug.c \ + [.lib]ttextend.c \ + [.lib]ttgload.c \ + [.lib]ttinterp.c \ + [.lib]ttload.c \ + [.lib]ttobjs.c \ + [.lib]ttraster.c \ + [.lib]$(FILESRC) \ + [.lib]$(MEMSRC) \ + [.lib]$(MUTEXSRC) +SRC_S = [.lib.$(ARCH)]freetype.c + +# all header files with path +HEADERS = [.lib]freetype.h \ + [.lib]fterrid.h \ + [.lib]ftnameid.h \ + $(FTEXTDIR)ftxkern.h \ + $(FTEXTDIR)ftxgasp.h \ + $(FTEXTDIR)ftxcmap.h \ + $(FTEXTDIR)ftxsbit.h \ + $(FTEXTDIR)ftxpost.h \ + $(FTEXTDIR)ftxwidth.h \ + $(FTEXTDIR)ftxerr18.h \ + $(FTEXTDIR)ftxgsub.h \ + $(FTEXTDIR)ftxgpos.h \ + $(FTEXTDIR)ftxgdef.h \ + $(FTEXTDIR)ftxopen.h + +# all engine objects +OBJ_M = [.lib]ttapi.obj, \ + [.lib]ttcache.obj, \ + [.lib]ttcalc.obj, \ + [.lib]ttcmap.obj, \ + [.lib]ttdebug.obj, \ + [.lib]ttextend.obj, \ + [.lib]ttgload.obj, \ + [.lib]ttinterp.obj, \ + [.lib]ttload.obj, \ + [.lib]ttobjs.obj, \ + [.lib]ttraster.obj, \ + [.lib]file.obj, \ + [.lib]memory.obj, \ + [.lib]mutex.obj, \ + $(EXTOBJ) +OBJ_S = [.lib]freetype.obj + + +# include paths +INCLUDES = /include=([.lib],[],$(FTEXTDIR)) + +# C flags +CFLAGS = $(INCLUDES)/obj=[.lib] + +all : do_link [.lib]libttf.olb + library/compress [.lib]libttf.olb + +do_link : + if f$search( "[.lib]memory.c" ) .nes. "" then set file/remove [.lib]memory.c; + if f$search( "[.lib]file.c" ) .nes. "" then set file/remove [.lib]file.c; + if f$search( "[.lib]mutex.c" ) .nes. "" then set file/remove [.lib]mutex.c; + if f$search( "[.lib]ft_conf.h" ) .nes. "" then set file/remove [.lib]ft_conf.h; + set file/enter=[.lib]memory.c [.lib]$(MEMSRC) + set file/enter=[.lib]file.c [.lib]$(FILESRC) + set file/enter=[.lib]mutex.c [.lib]$(MUTEXSRC) + set file/enter=[.lib]ft_conf.h [.lib.arch.vms]ft_conf.h + +[.lib]ftxkern.obj : $(FTEXTDIR)ftxkern.c + +[.lib]ftxgasp.obj : $(FTEXTDIR)ftxgasp.c + +[.lib]ftxpost.obj : $(FTEXTDIR)ftxpost.c + +[.lib]ftxcmap.obj : $(FTEXTDIR)ftxcmap.c + +[.lib]ftxsbit.obj : $(FTEXTDIR)ftxsbit.c + +[.lib]ftxwidth.obj : $(FTEXTDIR)ftxwidth.c + +[.lib]ftxerr18.obj : $(FTEXTDIR)ftxerr18.c + +[.lib]ftxgsub.obj : $(FTEXTDIR)ftxgsub.c + +[.lib]ftxgpos.obj : $(FTEXTDIR)ftxgpos.c + +[.lib]ftxgdef.obj : $(FTEXTDIR)ftxgdef.c + +[.lib]ftxopen.obj : $(FTEXTDIR)ftxopen.c + +[.lib]freetype.obj : $(SRC_S) $(SRC_M) + + +[.lib]libttf.olb : $(OBJ_M) + library/create [.lib]libttf.olb $(OBJ_M) + + +clean : + delete [.lib]*.obj;* + delete [.lib]*.olb;* + if f$search( "[.lib]memory.c" ) .nes. "" then set file/remove [.lib]memory.c; + if f$search( "[.lib]file.c" ) .nes. "" then set file/remove [.lib]file.c; + if f$search( "[.lib]mutex.c" ) .nes. "" then set file/remove [.lib]mutex.c; + if f$search( "[.lib]ft_conf.h" ) .nes. "" then set file/remove [.lib]ft_conf.h; diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/ft_conf.h new file mode 100644 index 00000000000..bd4e1255046 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/vms/ft_conf.h @@ -0,0 +1,212 @@ +/******************************************************************* + * + * ft_conf.h for VMS using MMS or MMK + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +/* Define to empty if the keyword does not work. */ +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* The number of bytes in a int. */ +#define SIZEOF_INT 4 + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY 1 + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE 1 + +/* Define if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +#define HAVE_LOCALE_H + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + +#endif /* FT_CONF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/Makefile.BC b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/Makefile.BC new file mode 100644 index 00000000000..96633031f8b --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/Makefile.BC @@ -0,0 +1,190 @@ +# This file is part of the FreeType project. +# +# It builds the library for Borland C++ for 16-bit Windows, large model. +# Due to size constraints, it does not try to pack all modules into one. +# +# You will need Borland MAKE. +# Tested with Borland C++ v.4.0 and 5.0. +# +# Use this file while in the lib directory with the following statement: +# +# make -farch/win16/Makefile.BC +# +# +# A DLL version of the library can be built with +# +# make -DDLL -farch/win16/Makefile.BC dll +# +# Debug versions can be obtained with +# +# make -DDEBUG -farch\win16\Makefile.BC +# +# Special versions enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# make -DBIGFONTS -farch/win16/Makefile.BC + +ARCH = arch\win16 +FT_MAKEFILE = $(ARCH)\Makefile.BC +FT_DLL = ft15_16.dll + +CC = bcc +LIB = tlib /c /e +IMPLIB = implib -c -o + +SPURIOUS_WARNINGS = -w-nak -w-par -w-use -w-aus -w-stu -w-stv -w-cln -w-sig + +# Credits go to Dave Hoo for pointing out that modern +# Borland compilers (from BC++ 3.1 on) can increase the limit on +# the length of identifiers. +!if ! $d(DEBUG) +CFLAGS = -O2 -3 -ml -A -i40 -I$(ARCH);.;extend $(SPURIOUS_WARNINGS) +DLLFLAGS = -ml -WD -lC +!else +CFLAGS = -v -N -ml -A -i40 -I$(ARCH);.;extend $(SPURIOUS_WARNINGS) +DLLFLAGS = -v -ml -WD -lC +!endif + +CFLAGS = $(CFLAGS) -W + +FT_DEF = $(FT_DLL:.dll=.def) +!if $d(DLL) +CFLAGS = $(CFLAGS) -WD +!endif + + +!if $d(BIGFONTS) +CFLAGS = $(CFLAGS) -DTT_HUGE_PTR=__huge + +TTFILE = $(ARCH)\hugefile.c +TTMEMORY = $(ARCH)\hugemem.c +!else +TTFILE = .\ttfile.c +TTMEMORY = .\ttmemory.c +!endif +TTMUTEX = .\ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +# Do not insert spaces before the \ at end of line, +# otherwise the substitution for TLIB command line will fail. +SRC_X = extend\ftxgasp.c extend\ftxkern.c extend\ftxpost.c\ + extend\ftxcmap.c extend\ftxwidth.c extend\ftxerr18.c\ + extend\ftxsbit.c extend\ftxgsub.c extend\ftxgpos.c\ + extend\ftxopen.c extend\ftxgdef.c +OBJS_X = $(SRC_X:.c=.obj) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c\ + ttgload.c ttinterp.c ttload.c ttobjs.c\ + ttraster.c ttextend.c ttdebug.c $(PORT) +OBJS_M = $(SRC_M:.c=.obj) $(OBJS_X) + +SRC_S = $(ARCH)\freetype.c +OBJ_S = $(SRC_S:.c=.obj) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +# Since Borland make does not handle $($(LIB_FILES)), and using +# -DLIB_FILES="$(OBJS_S)" will excess the capacity of COMMAND.COM, we cheat +# by constructing TLIB's response file directly in the `all' target. +# +# Another solution, useful during debugging of part of the library, +# would be to include each .obj in the library as soon as it is compiled. +# See ../msdos/Makefile.TC for an application. +.c.obj: + @$(CC) -c -o$* @&&| + $(CFLAGS) $< +| + + +!if ! $d(DEBUG) +# Skipped if DEBUG build +# (but it changes nothing, since we always build in multiple parts). +all: $(OBJS_M) + -del libttf.lib + $(LIB) libttf.lib @&&| ++ $(OBJS_M: = + ) +| +!endif + +debug: $(OBJS_M) + -del libttf.lib + $(LIB) libttf.lib @&&| ++ $(OBJS_M: = + ) +| + +$(FT_DEF): $(ARCH)\ttf.def + -copy $(ARCH)\ttf.def $(FT_DEF) + +dll $(FT_DLL): $(OBJS_M) $(FT_DEF) +!if $d(DLL) + $(CC) -e$(FT_DLL) @&&| + $(DLLFLAGS) $(OBJS_M) +| + $(IMPLIB) libttf $(FT_DEF) +!else +# Re-invoke with flag set. Unfortunately, this discards the other flags. + make -DDLL -f$(ARCH)/Makefile.BC dll +!endif + +install: $(FT_DLL) +!if $d(INSTALL_DIR) + copy $(FT_DLL) $(INSTALL_DIR) +!else + copy $(FT_DLL) C:\WINDOWS +!endif + + +$(OBJ_S): $(SRC_S) $(SRC_M) + +# Not used here because it excesses the capacity of COMMAND.COM... +libttf.lib: $(LIB_FILES) + -del libttf.lib + echo -+$(**: =-+)> response + $(LIB) libttf.lib @&&| ++ $(**: = + ) +| + +!if $d(BIGFONTS) +$(TTMEMORY:.c=.obj): $(TTMEMORY) + $(CC) -c -o$* @&&| + $(CFLAGS) -A- $*.c +| + +$(TTFILE:.c=.obj): $(TTFILE) + $(CC) -c -o$* @&&| + $(CFLAGS) -A- $*.c +| +!endif + + +clean: + -del *.obj + -del extend\*.obj + -del $(ARCH)\*.obj + -del libttf.bak + -del response + -del *.def + +distclean: clean + -del libttf.lib + -del *.dll + -del $(FT_DEF) + -del C:\WINDOWS\$(FT_DLL) +!if $d(INSTALL_DIR) + -del $(INSTALL_DIR)\$(FT_DLL) +!endif + +!include "$(ARCH)\depend.win" + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/Makefile.MS b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/Makefile.MS new file mode 100644 index 00000000000..9f8f03f66f1 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/Makefile.MS @@ -0,0 +1,116 @@ +# This file is part of the FreeType project. +# +# It builds the library for Microsoft C for Windows, large model. +# It also works for Visual C++ 1.x 16-bit compilers, but you should +# instead use the Makefile customized for it, Makefile.VC. +# Due to size constraints, it does not try to pack all modules into one. +# +# You will need NMAKE. +# +# Use this file while in the lib directory with the following statement: +# +# nmake /f arch\win16\Makefile.MS +# +# +# A debug version can be obtained with +# +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# nmake DEBUG=1 /f arch\win16\Makefile.MS + +ARCH = arch\win16 +FT_MAKEFILE = $(ARCH)\Makefile.MS + +CC = cl /nologo +LIB = lib /noignorecase /nologo + +!ifndef DEBUG +CFLAGS = /Ox /AL /Za /W2 /G2 -I$(ARCH) -I. -Iextend +!else +CFLAGS = /Zi /AL /Za /W2 /G2 -I$(ARCH) -I. -Iextend +!endif + +# Use /Gw instead with Microsoft C version 6 +CFLAGS = $(CFLAGS) /GA + + +TTFILE = .\ttfile.c +TTMEMORY = .\ttmemory.c +TTMUTEX = .\ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +# Do not insert spaces between the file names or at end of line, otherwise +# the substitution for LIB command line will fail. Thank you. +# +SRC_X = extend\ftxgasp.c extend\ftxkern.c extend\ftxpost.c\ +extend\ftxcmap.c extend\ftxwidth.c extend\ftxerr18.c extend\ftxsbit.c\ +extend\ftxopen.c extend\ftxgsub.c extend\ftxgpos.c extend\ftxgdef.c +OBJS_X = $(SRC_X:.c=.obj) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c\ +ttgload.c ttinterp.c ttload.c ttobjs.c ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.obj) $(OBJS_X) + +SRC_S = $(ARCH)\freetype.c +OBJ_S = $(SRC_S:.c=.obj) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +# Since Microsoft's NMAKE does not handle $($(LIB_FILES)), and using +# LIB_FILES="$(OBJS_S)" will excess the capacity of COMMAND.COM, we cheat +# by constructing LIB's response file directly in the `all' target. +# +# Another solution, useful during debugging of part of the library, +# would be to include each .obj in the library as soon as it is compiled. +# See ..\msdos\Makefile.TC for an application. +.c.obj: + $(CC) /c /Fo$@ @<< + $(CFLAGS) $*.c +<< + + +!ifndef DEBUG +# Skipped if DEBUG build +# (but it changes nothing, since we always build in multiple parts). +all: $(OBJS_M) + -del libttf.lib + $(LIB) libttf.lib @< header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Define if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +/* #undef HAVE_LOCALE_H */ + +/* command.com can't pipe stderr into a file; any message would be */ +/* written into the graphics screen. */ +#define HAVE_PRINT_FUNCTION 1 + +#define Print( format, ap ) vfprintf( stdout, (format), (ap) ) + +/* The number of bytes in a int. */ +#define SIZEOF_INT 2 + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#undef LONG64 +#undef INT64 + +/**********************************************************************/ +/* */ +/* The following macros does the dusty work of selecting the proper */ +/* of qualifiers in order to build a DLL, exporting only the needed */ +/* functions, using the (in)famous FAR PASCAL EXPORT... */ +/* */ +/* Refer to ttconfig.h for explanations of the machinery. */ + +#if defined( _WINDLL ) || defined( __DLL__ ) || defined( FT_DLL ) + +#if defined( _M_I86 ) || ( defined( __TURBOC__ ) && __TURBOC__ > 0x400 ) +#define FAR __far +#define PASCAL __pascal +#define EXPORT __export +#else +#define FAR _far +#define PASCAL _pascal +#define EXPORT _export +#endif + +#define FT_INTERNAL_FUNC( type ) type +#define FT_INTERNAL_DEF( type ) extern type + +#define FT_EXPORT_DEF( type ) extern type FAR PASCAL EXPORT +#define FT_EXPORT_FUNC( type ) type FAR PASCAL EXPORT + +/* This is for variables. */ +#define FT_EXPORT_DECL( type ) extern type PASCAL +#define FT_EXPORT_VAR( type ) type PASCAL + +#endif /* DLL stuff */ + +#endif /* FT_CONF_H */ + +/* End of ft_conf.h */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/hugefile.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/hugefile.c new file mode 100644 index 00000000000..7ffcd28d033 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/hugefile.c @@ -0,0 +1,51 @@ +/******************************************************************* + * + * hugefile.c + * + * File I/O Component (body) for dealing with "huge" objects + * under 16-bit Windows. Relies on the "default" version, with + * a small hook. Requires Windows 3.1+. + * + * Written by Antoine Leca based on ideas from Dave Hoo. + * Copyright 1999-2000 Dave Hoo, Antoine Leca, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTE + * + * This file #includes the normal version, to avoid discrepancies + * between versions. It uses only ANSI-mandated "tricks", so + * any ANSI-compliant compiler should be able to compile this file. + * + ******************************************************************/ + +#include "ttconfig.h" +#include "tttypes.h" + +#include + + /* Here we include , to have the proper definition of fread */ +#include + + /* Some compilers define fileno(), some define _fileno()... */ +#ifndef _fileno +#define _fileno(stream) fileno(stream) +#endif + + /* Then, we divert the use of fread to the Windows version */ +#undef fread +#define fread(ptr, size, n, stream) \ + _hread( _fileno(stream), (char TT_HUGE_PTR *) ptr, (ULong)n * size ) + + + /* Now, we include the "normal" version of `ttfile.c' */ + /* The ANSI/ISO standard mandates that the include of */ + /* there have no bad effects. */ +#include "ttfile.c" + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/hugemem.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/hugemem.c new file mode 100644 index 00000000000..cac6bd7412a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/hugemem.c @@ -0,0 +1,539 @@ +/******************************************************************* + * + * hugemem.c + * + * Memory management component (body) + * for dealing with "huge" objects with 16-bit Windows. + * + * Written by Antoine Leca based on ideas from Dave Hoo. + * Copyright 1999-2000 Dave Hoo, Antoine Leca, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include +#include + +#include "ttdebug.h" +#include "ttmemory.h" +#include "ttengine.h" + +#ifndef TT_HUGE_PTR +#error "This component needs TT_HUGE_PTR to be #defined." +#endif + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE +#error "This component needs static allocation and is not re-entrant." +#endif + + /* If the memory reclaimed is abobve this limit, alloc directly from */ + /* global heap. Else, alloc using malloc (using suballocation). */ +#ifndef MEMORY_MIN_GLOBAL +#define MEMORY_MIN_GLOBAL 4096 +#endif + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_memory + + +#ifdef DEBUG_MEMORY + +#include + +#define MAX_TRACKED_BLOCKS 1024 + + struct TMemRec_ + { + void* base; + Long size; + }; + + typedef struct TMemRec_ TMemRec; + + static TMemRec pointers[MAX_TRACKED_BLOCKS + 1]; + + static Int num_alloc; + static Int num_free; + static Int num_realloc; /* counts only `real' reallocations + (i.e., an existing buffer will be resized + to a value larger than zero */ + + static Int fail_alloc; + static Int fail_realloc; + static Int fail_free; + +#else + + /* We need a tracing stack of the calls to big chunks of memory, */ + /* in order to call the matching version of free(). */ + +#define MAX_TRACKED_BIGCHUNKS 64 + + struct TMemRec_ + { + void* base; + }; + + typedef struct TMemRec_ TMemRec; + + static TMemRec pointers[MAX_TRACKED_BIGCHUNKS + 1]; + +#endif /* DEBUG_MEMORY */ + + +#ifndef TT_CONFIG_REENTRANT + Long TTMemory_Allocated; + Long TTMemory_MaxAllocated; +#endif + + +/******************************************************************* + * + * Function : TT_Alloc + * + * Description : Allocates memory from the heap buffer. + * + * Input : Size size of the memory to be allocated + * P pointer to a buffer pointer + * + * Output : Error code. + * + * NOTE : The newly allocated block should _always_ be zeroed + * on return. Many parts of the engine rely on this to + * work properly. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Alloc( ULong Size, void** P ) + { + Int i; + + + if ( !P ) + return TT_Err_Invalid_Argument; + /* Also see below for another case of "invalid argument". */ + + if ( Size > 0 ) + { + if ( Size >= MEMORY_MIN_GLOBAL ) + { + HANDLE hMem; + + hMem = GlobalAlloc( GMEM_ZEROINIT, Size ); + if ( !hMem ) + return TT_Err_Out_Of_Memory; + + *P = (void*)GlobalLock( hMem ); + } + else + *P = (void*)malloc( Size ); + + if ( !*P ) + return TT_Err_Out_Of_Memory; + +#ifndef TT_CONFIG_REENTRANT + TTMemory_MaxAllocated += Size; + TTMemory_Allocated += Size; +#endif + +#ifdef DEBUG_MEMORY + + num_alloc++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != NULL ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_alloc++; + else + { + pointers[i].base = *P; + pointers[i].size = Size; + } + +#else + + if ( Size >= MEMORY_MIN_GLOBAL ) + { + i = 0; + while ( i < MAX_TRACKED_BIGCHUNKS && pointers[i].base != NULL ) + i++; + + if ( i >= MAX_TRACKED_BIGCHUNKS ) + /* We fail badly here. Increase MAX_TRACKED_BIGCHUNKS if needed. */ + return TT_Err_Invalid_Argument; + else + pointers[i].base = *P; + } + +#endif /* DEBUG_MEMORY */ + + /* The nice thing about GlobalAlloc is that it zeroes the memory. */ + + if ( Size < MEMORY_MIN_GLOBAL ) + MEM_Set( *P, 0, Size ); + + } + else + *P = NULL; + + return TT_Err_Ok; + } + + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + + +/******************************************************************* + * + * Function : TT_Realloc + * + * Description : Reallocates memory from the heap buffer. + * + * Input : Size new size of the memory to be allocated; + * if zero, TT_Free() will be called + * P pointer to a buffer pointer; if *P == NULL, + * TT_Alloc() will be called + * + * Output : Error code. + * + * NOTES : It's not necessary to zero the memory in case the + * reallocated buffer is larger than before -- the + * application has to take care of this. + * + * If the memory request fails, TT_Free() will be + * called on *P, and TT_Err_Out_Of_Memory returned. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Realloc( ULong Size, void** P ) + { + ULong oldSize; + void* Q; + Int i; + + + if ( !P ) + return TT_Err_Invalid_Argument; + + if ( !*P ) + return TT_Alloc( Size, P ); + + if ( Size == 0 ) + return TT_Free( P ); + +#ifdef DEBUG_MEMORY + + num_realloc++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != *P ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_realloc++; + else + oldSize = pointers[i].size; + +#else + + i = 0; + while ( i < MAX_TRACKED_BIGCHUNKS && pointers[i].base != *P ) + i++; + + /* If we did not found the pointer, then this is a "small" chunk. */ + + if ( i < MAX_TRACKED_BIGCHUNKS ) + { + /* Signal we found a big one. Real size does not matter. */ + oldSize = MEMORY_MIN_GLOBAL; + } + +#endif /* DEBUG_MEMORY */ + + if ( oldSize >= MEMORY_MIN_GLOBAL ) + { + /* Deal with a big chunk. */ + HANDLE hMem, hNewMem; + + hMem = GlobalHandle ( (ULong)*P >> 16 ) & 0xFFFF; + if ( !hMem ) /* Bad call... */ + return TT_Err_Invalid_Argument; + + GlobalUnlock( hMem ); + hNewMem = GlobalReAlloc( hMem, Size, 0 ); + if ( hNewMem ) + *P = (void*)GlobalLock( hNewMem ); + } + if ( Size >= MEMORY_MIN_GLOBAL ) + { + /* A small chunk crosses the limit... */ + + if( TT_Alloc( Size, &Q ) != TT_Err_Ok ) + Q = NULL; /* Failed to create the new block. */ + else + MEM_Copy( Q, *P, oldSize ); + + /* We need to register the new entry. */ +#ifndef DEBUG_MEMORY + + i = 0; + while ( i < MAX_TRACKED_BIGCHUNKS && pointers[i].base != NULL ) + i++; + + if ( i >= MAX_TRACKED_BIGCHUNKS ) + /* We fail badly here. Increase MAX_TRACKED_BIGCHUNKS if needed. */ + return TT_Err_Invalid_Argument; +#endif /* DEBUG_MEMORY */ + } + else + Q = (void*)realloc( *P, Size ); + + if ( !Q ) + { + TT_Free( *P ); + return TT_Err_Out_Of_Memory; + } + +#ifdef DEBUG_MEMORY + + if ( i < MAX_TRACKED_BLOCKS ) + { +#ifndef TT_CONFIG_REENTRANT + TTMemory_Allocated += Size - pointers[i].size; + if ( Size > pointers[i].size ) + TTMemory_MaxAllocated += Size - pointers[i].size; +#endif + + pointers[i].base = Q; + pointers[i].size = Size; + } +#else + if ( i < MAX_TRACKED_BIGCHUNKS ) + { + pointers[i].base = Q; + } +#endif /* DEBUG_MEMORY */ + + *P = Q; + + return TT_Err_Ok; + } + + +#endif /* TT_CONFIG_OPTION_EXTEND_ENGINE */ + + +/******************************************************************* + * + * Function : TT_Free + * + * Description : Releases a previously allocated block of memory. + * + * Input : P pointer to memory block + * + * Output : Always SUCCESS. + * + * Note : The pointer must _always_ be set to NULL by this function. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Free( void** P ) + { + Int i; + Long Size = 0; + + + if ( !P || !*P ) + return TT_Err_Ok; + +#ifdef DEBUG_MEMORY + + num_free++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != *P ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_free++; + else + { +#ifndef TT_CONFIG_REENTRANT + TTMemory_Allocated -= pointers[i].size; +#endif + + Size = pointers[i].size; + pointers[i].base = NULL; + pointers[i].size = 0; + } + +#else + + i = 0; + while ( i < MAX_TRACKED_BIGCHUNKS && pointers[i].base != *P ) + i++; + + /* If we did not found the pointer, then this is a "small" chunk. */ + + if ( i < MAX_TRACKED_BIGCHUNKS ) + { + pointers[i].base = NULL; + /* Signal we found a big one. Real size does not matter. */ + Size = MEMORY_MIN_GLOBAL; + } + +#endif /* DEBUG_MEMORY */ + + if ( Size >= MEMORY_MIN_GLOBAL ) + { + HANDLE hMem; + + hMem = GlobalHandle ( (ULong)*P >> 16 ) & 0xFFFF; + if ( !hMem ) /* Bad call... */ + return TT_Err_Invalid_Argument; + + GlobalUnlock( hMem ); + GlobalFree ( hMem ); + } + else + free( *P ); + + *P = NULL; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTMemory_Init + * + * Description : Initializes the memory. + * + * Output : Always SUCCESS. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTMemory_Init( void ) + { +#ifdef DEBUG_MEMORY + Int i; + + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + pointers[i].base = NULL; + pointers[i].size = 0; + } + + num_alloc = 0; + num_realloc = 0; + num_free = 0; + + fail_alloc = 0; + fail_realloc = 0; + fail_free = 0; +#else + Int i; + + for ( i = 0; i < MAX_TRACKED_BIGCHUNKS; i++ ) + { + pointers[i].base = NULL; + } +#endif + + +#ifndef TT_CONFIG_REENTRANT + TTMemory_Allocated = 0; + TTMemory_MaxAllocated = 0; +#endif + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTMemory_Done + * + * Description : Finalizes memory usage. + * + * Output : Always SUCCESS. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTMemory_Done( void ) + { +#ifdef DEBUG_MEMORY + Int i, num_leaked, tot_leaked; + + + num_leaked = 0; + tot_leaked = 0; + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + if ( pointers[i].base ) + { + num_leaked ++; + tot_leaked += pointers[i].size; + } + } + + fprintf( stderr, + "%d memory allocations, of which %d failed\n", + num_alloc, + fail_alloc ); + + fprintf( stderr, + "%d memory reallocations, of which %d failed\n", + num_realloc, + fail_realloc ); + + fprintf( stderr, + "%d memory frees, of which %d failed\n", + num_free, + fail_free ); + + if ( num_leaked > 0 ) + { + fprintf( stderr, + "There are %d leaked memory blocks, totalizing %d bytes\n", + num_leaked, tot_leaked ); + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + if ( pointers[i].base ) + { + fprintf( stderr, + "index: %4d (base: $%08lx, size: %08ld)\n", + i, + (long)pointers[i].base, + pointers[i].size ); + } + } + } + else + fprintf( stderr, "No memory leaks !\n" ); + +#endif /* DEBUG_MEMORY */ + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/makedef b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/makedef new file mode 100755 index 00000000000..1c82cfd7400 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/makedef @@ -0,0 +1,28 @@ +# makedef +# +# This shell script creates a .DEF file necessary for building as DLL +# on the Windows 16-bit platform. + +echo "\ +; This file is part of the FreeType project. +; Automatically generated, but you can customize to fit your needs. +; However, changes will be erased if not made in \`makedef'... +; +; This definition file to be used to built the library as DLL +; has been generated automatically with the script \`makedef' on +; `date +%Y-%m-%d`. + +LIBRARY ft15_16 +DESCRIPTION 'FreeType 1.5 16-bit DLL © 1996-2002 Turner, Wilhelm, Lemberg' +EXETYPE WINDOWS +CODE PRELOAD MOVEABLE DISCARDABLE +DATA PRELOAD MOVEABLE SINGLE +EXPORTS +" > ttf.def + +(cd ../.. + sed -n -e "/^ *FT_EXPORT_DE/!d ; n ; s/(.*$//" \ + -e "s/;$//" -e "s/ const / /" -e "s/ *TT_[a-zA-Z_\*]* //" \ + -e "s/ *//g" -e "s/^\(.*\)/ _\1/" -e "p" *.h extend/*.h) >> ttf.def + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/makedep b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/makedep new file mode 100755 index 00000000000..7a0476eda9d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/makedep @@ -0,0 +1,48 @@ +# makedep +# +# This shell script creates a dependency file necessary for older compilers +# on the Windows 16-bit platform. +# +# If you run this script under non-Windows operating systems, expect +# warnings that `windows.h' can't be found. +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +echo "\ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in \`makedep'... +# +# This dependency file to be used with various Windows compilers +# has been generated automatically with the script \`makedep' on +# `date +%Y-%m-%d`. +" > depend.win + +(cd ../.. + gcc -MM -Iarch/win16 -I. \ + *.c | \ + sed -e "s/\.o:/.obj:/" -e "s:/:\\\\:g") >> depend.win + +(cd ../.. + gcc -MM -Iarch/win16 -I. -Iextend \ + extend/*.c | \ + sed -e "s/^\(.*\)\.o:/extend\\\\\1.obj:/" -e "s:/:\\\\:g") >> depend.win + +echo "!ifndef __MAKE__" >> depend.win + +(cd ../.. + gcc -MM -Iarch/win16 -I. -Iextend \ + -DTT_HUGE_PTR -Dhuge_alloc -Dhuge_free arch/win16/*.c | \ + sed -e "s/^\(.*\)\.o:/arch\\\\win16\\\\\1.obj:/" \ + -e "s:/:\\\\:g") >> depend.win + +echo "!endif" >> depend.win + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/ttf.def b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/ttf.def new file mode 100644 index 00000000000..3e0fd6617ac --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win16/ttf.def @@ -0,0 +1,134 @@ +; This file is part of the FreeType project. +; Automatically generated, but you can customize to fit your needs. +; However, changes will be erased if not made in `makedef'... +; +; This definition file to be used to built the library as DLL +; has been generated automatically with the script `makedef' on +; 2002-11-18. + +LIBRARY ft15_16 +DESCRIPTION 'FreeType 1.5 16-bit DLL © 1996-2002 Turner, Wilhelm, Lemberg' +EXETYPE WINDOWS +CODE PRELOAD MOVEABLE DISCARDABLE +DATA PRELOAD MOVEABLE SINGLE +EXPORTS + + _TT_FreeType_Version + _TT_Init_FreeType + _TT_Done_FreeType + _TT_Set_Raster_Gray_Palette + _TT_Open_Face + _TT_Open_Collection + _TT_Get_Face_Properties + _TT_Set_Face_Pointer + _TT_Get_Face_Pointer + _TT_Flush_Face + _TT_Get_Face_Metrics + _TT_Close_Face + _TT_Get_Font_Data + _TT_New_Instance + _TT_Set_Instance_Resolutions + _TT_Set_Instance_CharSize + _TT_Set_Instance_CharSizes + _TT_Set_Instance_PixelSizes + _TT_Set_Instance_Transform_Flags + _TT_Get_Instance_Metrics + _TT_Set_Instance_Pointer + _TT_Get_Instance_Pointer + _TT_Done_Instance + _TT_New_Glyph + _TT_Done_Glyph + _TT_Load_Glyph + _TT_Get_Glyph_Outline + _TT_Get_Glyph_Metrics + _TT_Get_Glyph_Big_Metrics + _TT_Get_Glyph_Bitmap + _TT_Get_Glyph_Pixmap + _TT_New_Outline + _TT_Done_Outline + _TT_Copy_Outline + _TT_Get_Outline_Bitmap + _TT_Get_Outline_Pixmap + _TT_Get_Outline_BBox + _TT_Transform_Outline + _TT_Translate_Outline + _TT_Transform_Vector + _TT_MulDiv + _TT_MulFix + _TT_Get_CharMap_Count + _TT_Get_CharMap_ID + _TT_Get_CharMap + _TT_Char_Index + _TT_Get_Name_Count + _TT_Get_Name_ID + _TT_Get_Name_String + _TT_Register_Extension + _TT_Extension_Get + _TT_Use_Stream + _TT_Done_Stream + _TT_Flush_Stream + _TT_Read_File + _TT_Seek_File + _TT_Skip_File + _TT_Read_At_File + _TT_File_Pos + _TT_Stream_Size + _TT_Null_FileFrame + _TT_Access_Frame + _TT_Check_And_Access_Frame + _TT_Forget_Frame + _TT_Get_Char + _TT_Get_Short + _TT_Get_Long + _TT_LookUp_Table + _TT_Alloc + _TT_Realloc + _TT_Free + _TT_CharMap_First + _TT_CharMap_Next + _TT_CharMap_Last + _TT_ErrToString18 + _TT_Get_Face_Gasp_Flags + _TT_Init_GDEF_Extension + _TT_Load_GDEF_Table + _TT_GDEF_Get_Glyph_Property + _TT_GDEF_Build_ClassDefinition + _TT_Init_GPOS_Extension + _TT_Load_GPOS_Table + _TT_GPOS_Select_Script + _TT_GPOS_Select_Language + _TT_GPOS_Select_Feature + _TT_GPOS_Query_Scripts + _TT_GPOS_Query_Languages + _TT_GPOS_Query_Features + _TT_GPOS_Add_Feature + _TT_GPOS_Clear_Features + _TT_GPOS_Register_Glyph_Function + _TT_GPOS_Register_MM_Function + _TT_GPOS_Apply_String + _TT_Init_GSUB_Extension + _TT_Load_GSUB_Table + _TT_GSUB_Select_Script + _TT_GSUB_Select_Language + _TT_GSUB_Select_Feature + _TT_GSUB_Query_Scripts + _TT_GSUB_Query_Languages + _TT_GSUB_Query_Features + _TT_GSUB_Add_Feature + _TT_GSUB_Clear_Features + _TT_GSUB_Register_Alternate_Function + _TT_GSUB_Apply_String + _TT_GSUB_Add_String + _TT_Init_Kerning_Extension + _TT_Get_Kerning_Directory + _TT_Load_Kerning_Table + _TT_Init_Post_Extension + _TT_Load_PS_Names + _TT_Get_PS_Name + _TT_Init_SBit_Extension + _TT_Get_Face_Bitmaps + _TT_New_SBit_Image + _TT_Done_SBit_Image + _TT_Get_SBit_Strike + _TT_Load_Glyph_Bitmap + _TT_Get_Face_Widths diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/.cvsignore.delete b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/.cvsignore.delete new file mode 100644 index 00000000000..e69de29bb2d diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.BC b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.BC new file mode 100644 index 00000000000..a5ee5808a2d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.BC @@ -0,0 +1,171 @@ +# This file is part of the FreeType project. +# +# It builds the library for Borland C++ for Win32. +# +# You will need Borland MAKE. +# Tested with Borland C++ v.5.0 and Borland C++ builder 4.0. +# Does not work with Borland C++ 4.0, since it needs __declspec. +# +# Use this file while in the lib directory with the following statement: +# +# make -farch/win32/Makefile.BC +# +# +# A DLL version of the library can be built with +# +# make -DDLL -farch/win32/Makefile.BC dll +# +# A debug version can be obtained with +# +# make -DDEBUG -farch/win32/Makefile.BC +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\win32 +FT_MAKEFILE = $(ARCH)\Makefile.BC +FT_DLL = ft15_32.dll + +CC = bcc32 +LIB = tlib /c /e +IMPLIB = implib -c + +SPURIOUS_WARNINGS = -w-nak -w-par -w-use -w-aus -w-stu -w-stv -w-cln -w-sig + +!if ! $d(DEBUG) +CFLAGS = -O2 -A -i40 -I$(ARCH);.;extend $(SPURIOUS_WARNINGS) +DLLFLAGS = -WD +!else +CFLAGS = -v -A -i40 -I$(ARCH);.;extend $(SPURIOUS_WARNINGS) +DLLFLAGS = -v -WD +!endif + +FT_DEF = $(FT_DLL:.dll=.def) +!if $d(DLL) +CFLAGS = $(CFLAGS) \ + -DEXPORT_DEF=__declspec(dllexport) -DEXPORT_FUNC=__declspec(dllexport) +!endif + + +TTFILE = .\ttfile.c +TTMEMORY = .\ttmemory.c +TTMUTEX = .\ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +# Do not insert spaces before the \ at end of line, +# otherwise the substitution for TLIB command line will fail. +SRC_X = extend\ftxgasp.c extend\ftxkern.c extend\ftxpost.c\ + extend\ftxcmap.c extend\ftxwidth.c extend\ftxerr18.c\ + extend\ftxsbit.c extend\ftxgsub.c extend\ftxgpos.c\ + extend\ftxopen.c extend\ftxgdef.c +OBJS_X = $(SRC_X:.c=.obj) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c\ + ttgload.c ttinterp.c ttload.c ttobjs.c\ + ttraster.c ttextend.c ttdebug.c $(PORT) +OBJS_M = $(SRC_M:.c=.obj) $(OBJS_X) + +SRC_S = $(ARCH)\freetype.c +OBJ_S = $(SRC_S:.c=.obj) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +# Since Borland make does not handle $($(LIB_FILES)), and using +# -DLIB_FILES="$(OBJS_S)" will excess the capacity of COMMAND.COM, we cheat +# by constructing TLIB's response file directly in the `all' target. +# +# Another solution, useful during debugging of part of the library, +# would be to include each .obj in the library as soon as it is compiled. +# See ../msdos/Makefile.TC for an application. +.c.obj: + $(CC) -c -o$* @&&| + $(CFLAGS) $< +| + + +!if ! $d(DEBUG) +# Skipped if DEBUG build +all: $(OBJS_S) + -del libttf.lib + $(LIB) libttf.lib @&&| ++ $(OBJS_S: = + ) +| + +dll $(FT_DLL): $(OBJS_S) $(FT_DEF) +!if $d(DLL) + $(CC) @&&| + $(DLLFLAGS) -e$(FT_DLL) $(OBJS_S) +| + $(IMPLIB) libttf $(FT_DLL) +!else + $(MAKE) -DDLL -f$(FT_MAKEFILE) dll # Re-invoke with flag set. +!endif +!endif + +debug: $(OBJS_M) + -del libttf.lib + $(LIB) libttf.lib @&&| ++ $(OBJS_M: = + ) +| + +!ifdef DEBUG +dll $(FT_DLL): $(OBJS_M) $(FT_DEF) +!if $d(DLL) + $(CC) @&&| + $(DLLFLAGS) -e$(FT_DLL) $(OBJS_M) +| + $(IMPLIB) libttf $(FT_DLL) +!else + $(MAKE) -DDEBUG -DDLL -f$(FT_MAKEFILE) dll +!endif +!endif + +install: $(FT_DLL) +!ifdef INSTALL_DIR + copy $(FT_DLL) $(INSTALL_DIR) +!else + copy $(FT_DLL) C:\WINDOWS +!endif + +$(OBJ_S): $(SRC_S) $(SRC_M) + +# Not used here because it excesses the capacity of COMMAND.COM... +libttf.lib: $(LIB_FILES) + -del libttf.lib + echo -+$(**: =-+)> response + $(LIB) libttf.lib @&&| ++ $(**: = + ) +| + +$(FT_DEF): $(ARCH)\ttf.def + -copy $(ARCH)\ttf.def $(FT_DEF) + +clean: + -del *.obj + -del extend\*.obj + -del $(ARCH)\*.obj + -del libttf.bak + -del response + -del *.def + -del *.tds + +distclean: clean + -del libttf.lib + -del *.dll + -del $(FT_DEF) + -del C:\WINDOWS\$(FT_DLL) +!if $d(INSTALL_DIR) + -del $(INSTALL_DIR)\$(FT_DLL) +!endif + +!include "$(ARCH)\depend.win" + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.CL b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.CL new file mode 100644 index 00000000000..2e8308d2349 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.CL @@ -0,0 +1,175 @@ +# This file is part of the FreeType project. +# +# It builds the library for Microsoft Visual C++ for 32-bit Windows. +# +# You will need NMAKE. +# +# Use this file while in the lib directory with the following statement: +# +# nmake /f arch\win32\Makefile.CL +# +# +# A DLL version of the library can be built with +# +# nmake DLL=1 /f arch\win32\Makefile.CL dll +# +# Debug versions can be obtained with +# +# nmake DEBUG=1 /f arch\win32\Makefile.CL +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\win32 +FT_MAKEFILE = $(ARCH)\Makefile.CL +FT_DLL = ft15_32.dll + +CC = cl /nologo +LIB = lib /nologo +LINK = link /nologo + +CFLAGS = /Za /W2 -I$(ARCH) -I. -Iextend + +!ifndef DEBUG +CFLAGS = $(CFLAGS) /Ox +DLLFLAGS = /RELEASE +!else +CFLAGS = $(CFLAGS) /Zi /Ge +DLLFLAGS = /DEBUG +!endif + +!ifdef DLL +CFLAGS = $(CFLAGS) /GD \ + /DEXPORT_DEF=__declspec(dllexport) /DEXPORT_FUNC=__declspec(dllexport) +!else +CFLAGS = $(CFLAGS) /GA +!endif + + +TTFILE = .\ttfile.c +TTMEMORY = .\ttmemory.c +TTMUTEX = .\ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +# Do not insert spaces between the file names or at end of line, otherwise +# the substitution for LIB command line will fail. Thank you. +# +SRC_X = extend\ftxgasp.c extend\ftxkern.c extend\ftxpost.c\ +extend\ftxcmap.c extend\ftxwidth.c extend\ftxerr18.c extend\ftxsbit.c\ +extend\ftxopen.c extend\ftxgsub.c extend\ftxgpos.c extend\ftxgdef.c +OBJS_X = $(SRC_X:.c=.obj) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c\ +ttgload.c ttinterp.c ttload.c ttobjs.c ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.obj) $(OBJS_X) + +SRC_S = $(ARCH)\freetype.c +OBJ_S = $(SRC_S:.c=.obj) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +# Since Microsoft's NMAKE does not handle $($(LIB_FILES)), and using +# LIB_FILES="$(OBJS_S)" will excess the capacity of COMMAND.COM, we cheat +# by constructing LIB's response file directly in the `all' target. +# +# Another solution, useful during debugging of part of the library, +# would be to include each .obj in the library as soon as it is compiled. +# See ..\msdos\Makefile.TC for an application. +.c.obj: + @$(CC) /c /Fo$@ @<< + $(CFLAGS) $*.c +<< + + +!ifndef DEBUG +# Skipped if DEBUG build +all: $(OBJS_S) + -del libttf.lib + $(LIB) /OUT:libttf.lib @< dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.Min diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.VC b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.VC new file mode 100644 index 00000000000..5211686ff67 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.VC @@ -0,0 +1,205 @@ +# Visual C++ 2.x, 4.x, 5.0 and 6.0 makefile for freetype +# adapted from suns example makefile (related to the TCL script language) + +# Does not depend on the presence of any environment variables in +# order to compile freetype; all needed information is derived from +# location of the compiler directories. + +# +# Project directories +# +# ROOT = top of source tree +# +# TMPDIR = location where .obj files should be stored during build +# +# TOOLS32 = location of VC++ 32-bit development tools. Note that the +# VC++ 2.0 header files are broken, so you need to use the +# ones that come with the developer network CD's, or later +# versions of VC++. +# +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ROOT = ..\.. +TMPDIR = . +#TOOLS32 = c:\msdev # VC++ 2.x,4.x +#TOOLS32 = c:\Program Files\devstudio\vc # VC++ 5.x +TOOLS32 = c:\Program Files\Microsoft Visual Studio\Vc98 # VC++ 6.x +INSTALLDIR = c:\WINNT\SYSTEM32 + +# Set this to the appropriate value of /MACHINE: for your platform +MACHINE = IX86 + +# Comment the following line to compile with symbols +NODEBUG=1 + + +###################################################################### +# Do not modify below this line +###################################################################### + +TTF = ft15_32 +TTFLIB = $(TTF).lib +TTFDLL = $(TTF).dll + +TTFOBJS = \ + $(TMPDIR)\ttapi.obj \ + $(TMPDIR)\ttcache.obj \ + $(TMPDIR)\ttcalc.obj \ + $(TMPDIR)\ttcmap.obj \ + $(TMPDIR)\ttdebug.obj \ + $(TMPDIR)\ttfile.obj \ + $(TMPDIR)\ttgload.obj \ + $(TMPDIR)\ttinterp.obj \ + $(TMPDIR)\ttload.obj \ + $(TMPDIR)\ttmemory.obj \ + $(TMPDIR)\ttmutex.obj \ + $(TMPDIR)\ttobjs.obj \ + $(TMPDIR)\ttraster.obj \ + $(TMPDIR)\ttextend.obj \ + $(TMPDIR)\ftxcmap.obj \ + $(TMPDIR)\ftxgasp.obj \ + $(TMPDIR)\ftxkern.obj \ + $(TMPDIR)\ftxpost.obj \ + $(TMPDIR)\ftxwidth.obj \ + $(TMPDIR)\ftxerr18.obj + + +PATH=$(TOOLS32)\bin;$(PATH) + +cc32 = "$(TOOLS32)\bin\cl.exe" +link32 = "$(TOOLS32)\bin\link.exe" +include32 = "-I$(TOOLS32)\include" -I$(ROOT)\arch\win32 +CP = copy +RM = del + +TTF_INCLUDES = -I$(ROOT) +TTF_DEFINES = -nologo -D__WIN32__ -D__WIN32DLL__ + +TTF_CFLAGS = $(cdebug) $(cflags) $(cvarsdll) $(include32) \ + $(TTF_INCLUDES) $(TTF_DEFINES) +CON_CFLAGS = $(cdebug) $(cflags) $(cvars) $(include32) -DCONSOLE +DOS_CFLAGS = $(cdebug) $(cflags) $(include16) -AL + +###################################################################### +# Link flags +###################################################################### + +!IFDEF NODEBUG +ldebug = /RELEASE +!ELSE +ldebug = -debug:full -debugtype:cv +!ENDIF + +# declarations common to all linker options +lcommon = /NODEFAULTLIB /RELEASE /NOLOGO + +# declarations for use on Intel i386, i486, and Pentium systems +!IF "$(MACHINE)" == "IX86" +DLLENTRY = @12 +lflags = $(lcommon) /MACHINE:$(MACHINE) +!ELSE +lflags = $(lcommon) /MACHINE:$(MACHINE) +!ENDIF + +conlflags = $(lflags) -subsystem:console -entry:mainCRTStartup +guilflags = $(lflags) -subsystem:windows -entry:WinMainCRTStartup +dlllflags = $(lflags) -entry:_DllMainCRTStartup$(DLLENTRY) -dll + +!IF "$(MACHINE)" == "PPC" +libc = libc.lib +libcdll = crtdll.lib +!ELSE +libc = libc.lib oldnames.lib +libcdll = msvcrt.lib oldnames.lib +!ENDIF + +baselibs = kernel32.lib $(optlibs) advapi32.lib +winlibs = $(baselibs) user32.lib gdi32.lib comdlg32.lib winspool.lib + +guilibs = $(libc) $(winlibs) +conlibs = $(libc) $(baselibs) +guilibsdll = $(libcdll) $(winlibs) +conlibsdll = $(libcdll) $(baselibs) + +###################################################################### +# Compile flags +###################################################################### + +!IFDEF NODEBUG +cdebug = -O2 -Gs -GD +!ELSE +cdebug = -Z7 -Od -WX +!ENDIF + +# declarations common to all compiler options +ccommon = -c -W3 -nologo -YX -Dtry=__try -Dexcept=__except + +# NEED BYTEORDER INFORMATION HERE !! +!IF "$(MACHINE)" == "IX86" +cflags = $(ccommon) -D_X86_=1 +!ELSE +!IF "$(MACHINE)" == "MIPS" +cflags = $(ccommon) -D_MIPS_=1 +!ELSE +!IF "$(MACHINE)" == "PPC" +cflags = $(ccommon) -D_PPC_=1 +!ELSE +!IF "$(MACHINE)" == "ALPHA" +cflags = $(ccommon) -D_ALPHA_=1 +!ENDIF +!ENDIF +!ENDIF +!ENDIF + +cvars = -DWIN32 -D_WIN32 +cvarsmt = $(cvars) -D_MT +cvarsdll = $(cvarsmt) -D_DLL + +###################################################################### +# Project specific targets +###################################################################### + +release: $(TTFDLL) +all: $(TTFDLL) + +install: $(TTFDLL) + -@md $(INSTALLDIR) + -@$(CP) $(TTFDLL) $(INSTALLDIR) + + + +$(TTFDLL): $(TTFOBJS) ttf.def + $(link32) $(ldebug) $(dlllflags) \ + $(guilibsdll) -out:$(TTFDLL) -def:ttf.def $(TTFOBJS) + +#ttf.def: $(TTFOBJS) +# ..\..\tcl8.0.4\win\release\dumpexts -o $@ ttf.dll $(TTFOBJS) + + +# +# Implicit rules +# + +{$(ROOT)\extend}.c{$(TMPDIR)}.obj: + $(cc32) $(TTF_CFLAGS) -Fo$(TMPDIR)\ $< + +{$(ROOT)}.c{$(TMPDIR)}.obj: + $(cc32) $(TTF_CFLAGS) -Fo$(TMPDIR)\ $< + + +clean: + -@del *.exp + -@del *.lib + -@del *.dll + -@del $(TMPDIR)\*.obj + -@del *.pch + -@del *.pdb diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.gcc b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.gcc new file mode 100644 index 00000000000..8cbf0737f45 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/Makefile.gcc @@ -0,0 +1,107 @@ +# This file is part of the FreeType project. +# +# It builds the library for gcc under Win32. +# This Makefile will fail with MinGW32 ports of gcc and make under +# bare-bones Windows 9X, because of the limitations of command.com. +# Use Makefile.min instead. +# +# You will need GNU make. +# +# Use this file while in the lib directory with the following statements: +# +# make -f arch/win32/Makefile.gcc depend +# make -f arch/win32/Makefile.gcc +# +# +# If you have the GNU gettext package installed, you can also try +# +# make -f arch/win32/Makefile.gcc HAVE_GETTEXT +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/win32 +FT_MAKEFILE = $(ARCH)/Makefile.gcc + +CC = gcc + +ifndef GETTEXT +GETTEXT=NO_GETTEXT +endif + +ifndef DEBUG +CFLAGS = -Wall -O0 -g -ansi -pedantic -I$(ARCH) -I. -Iextend -D$(GETTEXT) +else +CFLAGS = -Wall -ansi -pedantic -O2 -s -I$(ARCH) -I. -Iextend -D$(GETTEXT) +endif + + +TTFILE = ./ttfile.c +TTMEMORY = ./ttmemory.c +TTMUTEX = ./ttmutex.c + +PORT = $(TTFILE) $(TTMEMORY) $(TTMUTEX) + +SRC_X = extend/ftxgasp.c extend/ftxkern.c extend/ftxpost.c \ + extend/ftxcmap.c extend/ftxwidth.c extend/ftxsbit.c \ + extend/ftxgsub.c extend/ftxgpos.c extend/ftxgdef.c \ + extend/ftxopen.c extend/ftxerr18.c +OBJS_X = $(SRC_X:.c=.o) + +SRC_M = ttapi.c ttcache.c ttcalc.c ttcmap.c ttdebug.c \ + ttgload.c ttinterp.c ttload.c ttobjs.c \ + ttraster.c ttextend.c $(PORT) +OBJS_M = $(SRC_M:.c=.o) $(OBJS_X) + +SRC_S = $(ARCH)/freetype.c +OBJ_S = $(SRC_S:.c=.o) +OBJS_S = $(OBJ_S) $(OBJS_X) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +.PHONY: all debug clean distclean depend + + +all: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S libttf.a + +debug: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_M DEBUG=1 libttf.a + +HAVE_GETTEXT: + $(MAKE) -f $(FT_MAKEFILE) LIB_FILES=OBJS_S GETTEXT=HAVE_GETTEXT \ + libttf.a + +$(OBJ_S): $(SRC_S) $(SRC_M) + +libttf.a: $($(LIB_FILES)) + -del $@ + ar src $@ $^ + +clean: + -del *.o + -del extend\*.o + -del $(subst /,\,$(ARCH)/*.o) + -del response + +distclean: clean + -del dep.end + -del libttf.a + +depend: $(SRC_S) $(SRC_M) $(SRC_X) + $(CC) -E -MM -I$(ARCH) -I. -Iextend $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/depend.win b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/depend.win new file mode 100644 index 00000000000..439b28fb6a9 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/depend.win @@ -0,0 +1,107 @@ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in `makedep'... +# +# This dependency file to be used with various Win32 compilers +# has been generated automatically with the script `makedep' on +# 2002-11-18. + +ttapi.obj: ttapi.c ttconfig.h arch\win32\ft_conf.h freetype.h fterrid.h \ + ftnameid.h ttengine.h tttypes.h ttmutex.h ttcalc.h ttmemory.h \ + ttcache.h ttfile.h ttdebug.h ttobjs.h tttables.h ttcmap.h ttload.h \ + ttgload.h ttraster.h ttextend.h +ttcache.obj: ttcache.c ttengine.h tttypes.h ttconfig.h \ + arch\win32\ft_conf.h freetype.h fterrid.h ftnameid.h ttmutex.h \ + ttmemory.h ttcache.h ttobjs.h tttables.h ttcmap.h ttdebug.h +ttcalc.obj: ttcalc.c ttcalc.h ttconfig.h arch\win32\ft_conf.h freetype.h \ + fterrid.h ftnameid.h ttdebug.h tttypes.h tttables.h +ttcmap.obj: ttcmap.c ttobjs.h ttconfig.h arch\win32\ft_conf.h ttengine.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttmutex.h ttcache.h \ + tttables.h ttcmap.h ttdebug.h ttfile.h ttmemory.h ttload.h +ttdebug.obj: ttdebug.c ttdebug.h ttconfig.h arch\win32\ft_conf.h \ + tttypes.h freetype.h fterrid.h ftnameid.h tttables.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h ttcmap.h +ttextend.obj: ttextend.c ttextend.h ttconfig.h arch\win32\ft_conf.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttmemory.h +ttfile.obj: ttfile.c ttconfig.h arch\win32\ft_conf.h freetype.h \ + fterrid.h ftnameid.h tttypes.h ttdebug.h ttengine.h ttmutex.h \ + ttmemory.h ttfile.h +ttgload.obj: ttgload.c tttypes.h ttconfig.h arch\win32\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttdebug.h ttcalc.h ttfile.h \ + ttengine.h ttmutex.h tttables.h ttobjs.h ttcache.h ttcmap.h ttgload.h \ + ttmemory.h tttags.h ttload.h +ttinterp.obj: ttinterp.c freetype.h fterrid.h ftnameid.h tttypes.h \ + ttconfig.h arch\win32\ft_conf.h ttdebug.h ttcalc.h ttmemory.h \ + ttinterp.h ttobjs.h ttengine.h ttmutex.h ttcache.h tttables.h \ + ttcmap.h +ttload.obj: ttload.c tttypes.h ttconfig.h arch\win32\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttdebug.h ttcalc.h ttfile.h \ + ttengine.h ttmutex.h tttables.h ttobjs.h ttcache.h ttcmap.h \ + ttmemory.h tttags.h ttload.h +ttmemory.obj: ttmemory.c ttdebug.h ttconfig.h arch\win32\ft_conf.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttmemory.h ttengine.h \ + ttmutex.h +ttmutex.obj: ttmutex.c ttmutex.h ttconfig.h arch\win32\ft_conf.h +ttobjs.obj: ttobjs.c ttobjs.h ttconfig.h arch\win32\ft_conf.h ttengine.h \ + tttypes.h freetype.h fterrid.h ftnameid.h ttmutex.h ttcache.h \ + tttables.h ttcmap.h ttfile.h ttdebug.h ttcalc.h ttmemory.h ttload.h \ + ttinterp.h ttextend.h +ttraster.obj: ttraster.c ttraster.h ttconfig.h arch\win32\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttengine.h tttypes.h ttmutex.h \ + ttdebug.h ttcalc.h ttmemory.h +extend\ftxcmap.obj: extend\ftxcmap.c extend\ftxcmap.h freetype.h fterrid.h \ + ftnameid.h tttypes.h ttconfig.h arch\win32\ft_conf.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h +extend\ftxerr18.obj: extend\ftxerr18.c extend\ftxerr18.h freetype.h fterrid.h \ + ftnameid.h extend\ftxkern.h extend\ftxpost.h extend\ftxopen.h \ + extend\ftxgdef.h extend\ftxgsub.h extend\ftxgpos.h ttconfig.h \ + arch\win32\ft_conf.h +extend\ftxgasp.obj: extend\ftxgasp.c extend\ftxgasp.h freetype.h fterrid.h \ + ftnameid.h tttypes.h ttconfig.h arch\win32\ft_conf.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h +extend\ftxgdef.obj: extend\ftxgdef.c tttypes.h ttconfig.h arch\win32\ft_conf.h \ + freetype.h fterrid.h ftnameid.h tttags.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxgpos.obj: extend\ftxgpos.c tttypes.h ttconfig.h arch\win32\ft_conf.h \ + freetype.h fterrid.h ftnameid.h tttags.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxgsub.obj: extend\ftxgsub.c tttypes.h ttconfig.h arch\win32\ft_conf.h \ + freetype.h fterrid.h ftnameid.h tttags.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxkern.obj: extend\ftxkern.c extend\ftxkern.h freetype.h fterrid.h \ + ftnameid.h ttextend.h ttconfig.h arch\win32\ft_conf.h tttypes.h \ + ttobjs.h ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h ttdebug.h \ + ttload.h ttmemory.h ttfile.h tttags.h +extend\ftxopen.obj: extend\ftxopen.c tttypes.h ttconfig.h arch\win32\ft_conf.h \ + freetype.h fterrid.h ftnameid.h ttload.h ttobjs.h ttengine.h \ + ttmutex.h ttcache.h tttables.h ttcmap.h ttextend.h ttmemory.h \ + ttfile.h ttdebug.h extend\ftxopen.h extend\ftxgdef.h extend\ftxgsub.h \ + extend\ftxgpos.h extend\ftxopenf.h +extend\ftxpost.obj: extend\ftxpost.c extend\ftxpost.h freetype.h fterrid.h \ + ftnameid.h tttypes.h ttconfig.h arch\win32\ft_conf.h ttobjs.h \ + ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h ttload.h ttfile.h \ + ttdebug.h tttags.h ttmemory.h ttextend.h +extend\ftxsbit.obj: extend\ftxsbit.c extend\ftxsbit.h freetype.h fterrid.h \ + ftnameid.h ttobjs.h ttconfig.h arch\win32\ft_conf.h ttengine.h \ + tttypes.h ttmutex.h ttcache.h tttables.h ttcmap.h ttfile.h ttdebug.h \ + ttload.h ttmemory.h tttags.h ttextend.h +extend\ftxwidth.obj: extend\ftxwidth.c extend\ftxwidth.h freetype.h fterrid.h \ + ftnameid.h ttdebug.h ttconfig.h arch\win32\ft_conf.h tttypes.h \ + ttobjs.h ttengine.h ttmutex.h ttcache.h tttables.h ttcmap.h ttfile.h \ + tttags.h ttload.h +!ifndef __MAKE__ +arch\win32\freetype.obj: arch\win32\freetype.c ttapi.c ttconfig.h \ + arch\win32\ft_conf.h freetype.h fterrid.h ftnameid.h ttengine.h \ + tttypes.h ttmutex.h ttcalc.h ttmemory.h ttcache.h ttfile.h ttdebug.h \ + ttobjs.h tttables.h ttcmap.h ttload.h ttgload.h ttraster.h ttextend.h \ + ttcache.c ttcalc.c ttcmap.c ttdebug.c ttgload.c tttags.h ttinterp.c \ + ttinterp.h ttload.c ttobjs.c ttraster.c ttfile.c ttmemory.c ttmutex.c \ + ttextend.c +!endif diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.c b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.c new file mode 100644 index 00000000000..ba976dea220 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.c @@ -0,0 +1,44 @@ +/* This file is part of the FreeType project */ + +/* single object library component for Win32 */ +#define TT_MAKE_OPTION_SINGLE_OBJECT + +/* Note, you should define the FT_EXPORT_xxx macros here if you */ +/* want to build a Win32 DLL. If undefined, the macros default to */ +/* "extern"/"" (nothing), which is suitable for static libraries. */ +/* See `ttconfig.h' for details. */ + +/* The macro FT_EXPORT_DEF is placed before each high-level API */ +/* function declaration, and FT_EXPORT_FUNC before each */ +/* definition (body). Similarly, FT_EXPORT_DECL is placed before */ +/* each variable declaration, and FT_EXPORT_VAR before its */ +/* definition. You can then use it to take any compiler-specific */ +/* pragma for DLL-exported symbols */ + +/* first include common core components */ + +#include "ttapi.c" +#include "ttcache.c" +#include "ttcalc.c" +#include "ttcmap.c" +#include "ttdebug.c" +#include "ttgload.c" +#include "ttinterp.c" +#include "ttload.c" +#include "ttobjs.c" +#include "ttraster.c" + +/* then system-specific (or ANSI) components */ + +#include "ttfile.c" +#include "ttmemory.c" +#include "ttmutex.c" + +/* finally, add some extensions */ + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.c" +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.dsp b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.dsp new file mode 100644 index 00000000000..cd1d64a0f36 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.dsp @@ -0,0 +1,138 @@ +# Microsoft Developer Studio Project File - Name="freetype" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 5.00 +# ** DO NOT EDIT ** +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +CFG=freetype - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "freetype.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "freetype.mak" CFG="freetype - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "freetype - Win32 Release" (based on "Win32 (x86) Static Library") +!MESSAGE "freetype - Win32 Debug" (based on "Win32 (x86) Static Library") +!MESSAGE + +# Begin Project +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe + +!IF "$(CFG)" == "freetype - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "." +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "." +# PROP Intermediate_Dir "Release" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O1 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MT /Za /W3 /GX /O1 /I "." /I "../.." /I "../../extend" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c +# SUBTRACT CPP /YX +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /out:"./libttf.lib" + +!ELSEIF "$(CFG)" == "freetype - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /Z7 /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /Za /W3 /GX /Zi /Od /I "." /I "../.." /I "../../extend" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c +# SUBTRACT CPP /YX +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /out:"Debug/libttf.lib" + +!ENDIF + +# Begin Target + +# Name "freetype - Win32 Release" +# Name "freetype - Win32 Debug" +# Begin Source File + +SOURCE=.\freetype.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxcmap.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxerr18.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxgasp.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxkern.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxpost.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxsbit.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxwidth.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxopen.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxgdef.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxgsub.c +# End Source File +# Begin Source File + +SOURCE=..\..\extend\ftxgpos.c +# End Source File +# End Target +# End Project diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.dsw b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.dsw new file mode 100644 index 00000000000..f52de6a19fc --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.dsw @@ -0,0 +1,54 @@ +Microsoft Developer Studio Workspace File, Format Version 5.00 +# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +############################################################################### + +Project: "Freetype"=".\freetype.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "FT_DLL"=".\ft_dll.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ + Begin Project Dependency + Project_Dep_Name Freetype + End Project Dependency +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### + diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.ide b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.ide new file mode 100644 index 00000000000..f5c4043e572 Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.ide differ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.mak b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.mak new file mode 100644 index 00000000000..e76d1d075da --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.mak @@ -0,0 +1,363 @@ +# Microsoft Developer Studio Generated NMAKE File, Format Version 4.00 +# ** DO NOT EDIT ** +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +!IF "$(CFG)" == "" +CFG=freetype - Win32 Debug +!MESSAGE No configuration specified. Defaulting to freetype - Win32 Debug. +!ENDIF + +!IF "$(CFG)" != "freetype - Win32 Release" && "$(CFG)" !=\ + "freetype - Win32 Debug" +!MESSAGE Invalid configuration "$(CFG)" specified. +!MESSAGE You can specify a configuration when running NMAKE on this makefile +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "freetype.mak" CFG="freetype - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "freetype - Win32 Release" (based on "Win32 (x86) Static Library") +!MESSAGE "freetype - Win32 Debug" (based on "Win32 (x86) Static Library") +!MESSAGE +!ERROR An invalid configuration is specified. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF +################################################################################ +# Begin Project +# PROP Target_Last_Scanned "freetype - Win32 Debug" +CPP=cl.exe + +!IF "$(CFG)" == "freetype - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Target_Dir "" +OUTDIR=.\Release +INTDIR=.\Release + +ALL : "$(OUTDIR)\freetype.lib" + +CLEAN : + -@erase ".\Release\freetype.lib" + -@erase ".\Release\Ftxkern.obj" + -@erase ".\Release\ftxpost.obj" + -@erase ".\Release\ftxerr18.obj" + -@erase ".\Release\Ftxcmap.obj" + -@erase ".\Release\Freetype.obj" + -@erase ".\Release\Ftxgasp.obj" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c +# ADD CPP /nologo /W3 /GX /O2 /I "." /I "..\.." /I "..\..\extend" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c +CPP_PROJ=/nologo /ML /W3 /GX /O2 /I "." /I "..\.." /I "..\..\extend" /D "WIN32"\ + /D "NDEBUG" /D "_WINDOWS" /Fp"$(INTDIR)/freetype.pch" /YX /Fo"$(INTDIR)/" /c +CPP_OBJS=.\Release/ +CPP_SBRS= +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +BSC32_FLAGS=/nologo /o"$(OUTDIR)/freetype.bsc" +BSC32_SBRS= +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo +LIB32_FLAGS=/nologo /out:"$(OUTDIR)/freetype.lib" +LIB32_OBJS= \ + "$(INTDIR)/Ftxkern.obj" \ + "$(INTDIR)/ftxpost.obj" \ + "$(INTDIR)/ftxerr18.obj" \ + "$(INTDIR)/Ftxcmap.obj" \ + "$(INTDIR)/Freetype.obj" \ + "$(INTDIR)/Ftxgasp.obj" + +"$(OUTDIR)\freetype.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS) + $(LIB32) @<< + $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS) +<< + +!ELSEIF "$(CFG)" == "freetype - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Target_Dir "" +OUTDIR=.\Debug +INTDIR=.\Debug + +ALL : "$(OUTDIR)\freetype.lib" + +CLEAN : + -@erase ".\Debug\freetype.lib" + -@erase ".\Debug\Freetype.obj" + -@erase ".\Debug\Ftxkern.obj" + -@erase ".\Debug\ftxpost.obj" + -@erase ".\Debug\Ftxcmap.obj" + -@erase ".\Debug\Ftxgasp.obj" + -@erase ".\Debug\ftxerr18.obj" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +# ADD BASE CPP /nologo /W3 /GX /Z7 /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c +# ADD CPP /nologo /W3 /GX /Z7 /Od /I "." /I "..\.." /I "..\..\extend" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c +CPP_PROJ=/nologo /MLd /W3 /GX /Z7 /Od /I "." /I "..\.." /I "..\..\extend" /D\ + "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fp"$(INTDIR)/freetype.pch" /YX\ + /Fo"$(INTDIR)/" /c +CPP_OBJS=.\Debug/ +CPP_SBRS= +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +BSC32_FLAGS=/nologo /o"$(OUTDIR)/freetype.bsc" +BSC32_SBRS= +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo +LIB32_FLAGS=/nologo /out:"$(OUTDIR)/freetype.lib" +LIB32_OBJS= \ + "$(INTDIR)/Freetype.obj" \ + "$(INTDIR)/Ftxkern.obj" \ + "$(INTDIR)/ftxpost.obj" \ + "$(INTDIR)/Ftxcmap.obj" \ + "$(INTDIR)/Ftxgasp.obj" \ + "$(INTDIR)/ftxerr18.obj" + +"$(OUTDIR)\freetype.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS) + $(LIB32) @<< + $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS) +<< + +!ENDIF + +.c{$(CPP_OBJS)}.obj: + $(CPP) $(CPP_PROJ) $< + +.cpp{$(CPP_OBJS)}.obj: + $(CPP) $(CPP_PROJ) $< + +.cxx{$(CPP_OBJS)}.obj: + $(CPP) $(CPP_PROJ) $< + +.c{$(CPP_SBRS)}.sbr: + $(CPP) $(CPP_PROJ) $< + +.cpp{$(CPP_SBRS)}.sbr: + $(CPP) $(CPP_PROJ) $< + +.cxx{$(CPP_SBRS)}.sbr: + $(CPP) $(CPP_PROJ) $< + +################################################################################ +# Begin Target + +# Name "freetype - Win32 Release" +# Name "freetype - Win32 Debug" + +!IF "$(CFG)" == "freetype - Win32 Release" + +!ELSEIF "$(CFG)" == "freetype - Win32 Debug" + +!ENDIF + +################################################################################ +# Begin Source File + +SOURCE=\Freetype\Lib\Extend\ftxpost.c +DEP_CPP_FTXPO=\ + ".\..\..\Extend\ftxpost.h"\ + ".\..\..\tttypes.h"\ + ".\..\..\ttobjs.h"\ + ".\..\..\tttables.h"\ + ".\..\..\ttload.h"\ + ".\..\..\ttfile.h"\ + ".\..\..\tttags.h"\ + ".\..\..\ttmemory.h"\ + ".\..\..\ttextend.h"\ + ".\..\..\freetype.h"\ + "..\..\ttconfig.h"\ + ".\ft_conf.h"\ + "..\..\ttengine.h"\ + "..\..\ttmutex.h"\ + "..\..\ttcache.h"\ + "..\..\ttcmap.h"\ + ".\..\..\ttdebug.h"\ + + +"$(INTDIR)\ftxpost.obj" : $(SOURCE) $(DEP_CPP_FTXPO) "$(INTDIR)" + $(CPP) $(CPP_PROJ) $(SOURCE) + + +# End Source File +################################################################################ +# Begin Source File + +SOURCE=\Freetype\Lib\Extend\ftxerr18.c +DEP_CPP_FTXER=\ + ".\..\..\Extend\ftxerr18.h"\ + ".\..\..\Extend\ftxkern.h"\ + ".\..\..\Extend\ftxpost.h"\ + ".\..\..\freetype.h"\ + "..\..\ttconfig.h"\ + ".\ft_conf.h"\ + + +"$(INTDIR)\ftxerr18.obj" : $(SOURCE) $(DEP_CPP_FTXER) "$(INTDIR)" + $(CPP) $(CPP_PROJ) $(SOURCE) + + +# End Source File +################################################################################ +# Begin Source File + +SOURCE=\Freetype\Lib\Extend\Ftxgasp.c +DEP_CPP_FTXGA=\ + ".\..\..\Extend\ftxgasp.h"\ + ".\..\..\tttypes.h"\ + ".\..\..\ttobjs.h"\ + ".\..\..\tttables.h"\ + ".\..\..\freetype.h"\ + "..\..\ttconfig.h"\ + ".\ft_conf.h"\ + "..\..\ttengine.h"\ + "..\..\ttmutex.h"\ + "..\..\ttcache.h"\ + "..\..\ttcmap.h"\ + + +"$(INTDIR)\Ftxgasp.obj" : $(SOURCE) $(DEP_CPP_FTXGA) "$(INTDIR)" + $(CPP) $(CPP_PROJ) $(SOURCE) + + +# End Source File +################################################################################ +# Begin Source File + +SOURCE=\Freetype\Lib\Extend\Ftxkern.c +DEP_CPP_FTXKE=\ + ".\..\..\Extend\ftxkern.h"\ + ".\..\..\ttextend.h"\ + ".\..\..\tttypes.h"\ + ".\..\..\ttdebug.h"\ + ".\..\..\ttmemory.h"\ + ".\..\..\ttfile.h"\ + ".\..\..\ttobjs.h"\ + ".\..\..\ttload.h"\ + ".\..\..\tttags.h"\ + ".\..\..\freetype.h"\ + "..\..\ttconfig.h"\ + ".\ft_conf.h"\ + "..\..\ttengine.h"\ + "..\..\ttmutex.h"\ + "..\..\ttcache.h"\ + ".\..\..\tttables.h"\ + "..\..\ttcmap.h"\ + + +"$(INTDIR)\Ftxkern.obj" : $(SOURCE) $(DEP_CPP_FTXKE) "$(INTDIR)" + $(CPP) $(CPP_PROJ) $(SOURCE) + + +# End Source File +################################################################################ +# Begin Source File + +SOURCE=\Freetype\Lib\Extend\Ftxcmap.c +DEP_CPP_FTXCM=\ + ".\..\..\Extend\ftxcmap.h"\ + ".\..\..\tttypes.h"\ + ".\..\..\ttobjs.h"\ + ".\..\..\tttables.h"\ + ".\..\..\freetype.h"\ + "..\..\ttconfig.h"\ + ".\ft_conf.h"\ + "..\..\ttengine.h"\ + "..\..\ttmutex.h"\ + "..\..\ttcache.h"\ + "..\..\ttcmap.h"\ + + +"$(INTDIR)\Ftxcmap.obj" : $(SOURCE) $(DEP_CPP_FTXCM) "$(INTDIR)" + $(CPP) $(CPP_PROJ) $(SOURCE) + + +# End Source File +################################################################################ +# Begin Source File + +SOURCE=.\Freetype.c +DEP_CPP_FREET=\ + ".\..\..\ttapi.c"\ + ".\..\..\ttcache.c"\ + ".\..\..\ttcalc.c"\ + ".\..\..\ttcmap.c"\ + ".\..\..\ttgload.c"\ + ".\..\..\ttinterp.c"\ + ".\..\..\ttload.c"\ + ".\..\..\ttobjs.c"\ + ".\..\..\ttraster.c"\ + ".\..\..\ttfile.c"\ + ".\..\..\ttmemory.c"\ + ".\..\..\ttmutex.c"\ + ".\..\..\ttextend.c"\ + ".\..\..\freetype.h"\ + "..\..\ttengine.h"\ + "..\..\ttcalc.h"\ + ".\..\..\ttmemory.h"\ + "..\..\ttcache.h"\ + ".\..\..\ttfile.h"\ + ".\..\..\ttobjs.h"\ + ".\..\..\ttload.h"\ + "..\..\ttgload.h"\ + "..\..\ttraster.h"\ + ".\..\..\ttextend.h"\ + "..\..\ttconfig.h"\ + ".\ft_conf.h"\ + "..\..\ttmutex.h"\ + ".\..\..\tttypes.h"\ + ".\..\..\ttdebug.h"\ + ".\..\..\tttables.h"\ + "..\..\ttcmap.h"\ + ".\..\..\tttags.h"\ + "..\..\ttinterp.h"\ + {$(INCLUDE)}"\unistd.h"\ + + +"$(INTDIR)\Freetype.obj" : $(SOURCE) $(DEP_CPP_FREET) "$(INTDIR)" + + +# End Source File +# End Target +# End Project +################################################################################ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.mdp b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.mdp new file mode 100644 index 00000000000..9082b5a70a9 Binary files /dev/null and b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/freetype.mdp differ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ft_conf.h b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ft_conf.h new file mode 100644 index 00000000000..ba066d8a553 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ft_conf.h @@ -0,0 +1,243 @@ +/******************************************************************* + * + * ft_conf.h for Win32 + * + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + + +/* we need the following because there are some typedefs in this file */ + +#ifndef FT_CONF_H +#define FT_CONF_H + +#ifndef WIN32 +#define WIN32 +#endif + +/* Define to empty if the 'const' keyword does not work. */ +/* #undef const */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the memcpy function. */ +#define HAVE_MEMCPY + +/* Define if you have the memmove function. */ +#define HAVE_MEMMOVE + +/* Define if you have the header file. */ +#undef HAVE_UNISTD_H + +/* The number of bytes in a int. */ +#define SIZEOF_INT 4 + +/* The number of bytes in a long. */ +#define SIZEOF_LONG 4 + +/* Define if you have the header file. */ +/* #undef HAVE_LIBINTL_H */ + +/* Command-line selection. */ +#ifdef HAVE_LIBINTL +#define HAVE_LIBINTL_H +#ifndef LOCALEDIR +#define LOCALEDIR "C:/Program Files/gettext/share/locale" +#endif +#endif +/* Backward compatibility. */ +#ifdef HAVE_GETTEXT +#define HAVE_LIBINTL_H +#endif + +/* Define if you have the header file. */ +/* Only meaningful if you have . */ +#define HAVE_LOCALE_H + +/**********************************************************************/ +/* */ +/* The following configuration macros can be tweaked manually by */ +/* a developer to turn on or off certain features or options in the */ +/* TrueType engine. This may be useful to tune it for specific */ +/* purposes.. */ +/* */ +/**********************************************************************/ + + +/*************************************************************************/ +/* Define this if the underlying operating system uses a different */ +/* character width than 8bit for file names. You must then also supply */ +/* a typedef declaration for defining 'TT_Text'. Default is off. */ + +/* #define HAVE_TT_TEXT */ + + +/*************************************************************************/ +/* Define this if you want to generate code to support engine extensions */ +/* Default is on, but if you're satisfied by the basic services provided */ +/* by the engine and need no extensions, undefine this configuration */ +/* macro to save a few more bytes. */ + +#define TT_CONFIG_OPTION_EXTEND_ENGINE + + +/*************************************************************************/ +/* Define this if you want to generate code to support gray-scaling, */ +/* a.k.a. font-smoothing or anti-aliasing. Default is on, but you can */ +/* disable it if you don't need it. */ + +#define TT_CONFIG_OPTION_GRAY_SCALING + + +/*************************************************************************/ +/* Define this if you want to compile a bytecode interpreter in the */ +/* TrueType driver. Note that there are important patent issues related */ +/* to the use of the interpreter. */ +/* */ +/* By undefining this, you will only compile the code necessary to load */ +/* TrueType glyphs without hinting. */ + +#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to use a big 'switch' statement within the */ +/* bytecode interpreter. Because some non-optimizing compilers are not */ +/* able to produce jump tables from such statements, undefining this */ +/* configuration macro will generate the appropriate C jump table in */ +/* ttinterp.c. If you use an optimizing compiler, you should leave it */ +/* defined for better performance and code compactness.. */ + +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the TrueType */ +/* bytecode interpreter. This will produce much bigger code, which */ +/* _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to build a 'static' version of the scan-line */ +/* converter (the component which in charge of converting outlines into */ +/* bitmaps). This will produce a bigger object file for "ttraster.c", */ +/* which _may_ be faster on some architectures.. */ +/* */ +/* Do NOT DEFINE THIS is you build a thread-safe version of the engine */ + +#undef TT_CONFIG_OPTION_STATIC_RASTER + + +/*************************************************************************/ +/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe */ +/* version of the library. */ + +#undef TT_CONFIG_OPTION_THREAD_SAFE + + +/**********************************************************************/ +/* */ +/* The following macros are used to define the debug level, as well */ +/* as individual tracing levels for each component. There are */ +/* currently three modes of operation : */ +/* */ +/* - trace mode (define DEBUG_LEVEL_TRACE) */ +/* */ +/* The engine prints all error messages, as well as tracing */ +/* ones, filtered by each component's level */ +/* */ +/* - debug mode (define DEBUG_LEVEL_ERROR) */ +/* */ +/* Disable tracing, but keeps error output and assertion */ +/* checks. */ +/* */ +/* - release mode (don't define anything) */ +/* */ +/* Don't include error-checking or tracing code in the */ +/* engine's code. Ideal for releases. */ +/* */ +/* NOTE : */ +/* */ +/* Each component's tracing level is defined in its own source. */ +/* */ +/**********************************************************************/ + +/* Define if you want to use the tracing debug mode */ +#undef DEBUG_LEVEL_TRACE + +/* Define if you want to use the error debug mode - ignored if */ +/* DEBUG_LEVEL_TRACE is defined */ +#undef DEBUG_LEVEL_ERROR + + +/**************************************************************************/ +/* Definition of various integer sizes. These types are used by ttcalc */ +/* and ttinterp (for the 64-bit integers) only.. */ + +#if SIZEOF_INT == 4 + + typedef signed int TT_Int32; + typedef unsigned int TT_Word32; + +#elif SIZEOF_LONG == 4 + + typedef signed long TT_Int32; + typedef unsigned long TT_Word32; + +#else +#error "no 32bit type found" +#endif + +#if SIZEOF_LONG == 8 + +/* LONG64 must be defined when a 64-bit type is available */ +/* INT64 must then be defined to this type.. */ +#define LONG64 +#define INT64 long + +#else + +/* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ +/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ +/* will produce many -ansi warnings during library compilation. */ +#ifdef TT_USE_LONG_LONG + +#define LONG64 +#define INT64 long long + +#endif /* TT_USE_LONG_LONG */ +#endif + + +#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ + + /* We disable some warnings in order to compile cleanly with the maximum */ + /* level of warnings. But do not worry: all these warnings have been */ + /* checked, and resulted harmless. */ +#pragma warning( disable : 4244 ) +#pragma warning( disable : 4761 ) + +#define FT_EXPORT_DEF( type ) extern FREETYPEDLL type +#define FT_EXPORT_FUNC( type ) type +#define FT_EXPORT_DECL( type ) FT_EXPORT_DEF( type ) +#define FT_EXPORT_VAR( type ) FT_EXPORT_DECL( type ) + +#endif /* _MSC_VER */ + +#endif /* FT_CONF_H */ + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ft_dll.dsp b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ft_dll.dsp new file mode 100644 index 00000000000..607f22bed9a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ft_dll.dsp @@ -0,0 +1,106 @@ +# Microsoft Developer Studio Project File - Name="ft_dll" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 5.00 +# ** DO NOT EDIT ** +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=ft_dll - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "ft_dll.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "ft_dll.mak" CFG="ft_dll - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "ft_dll - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "ft_dll - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE + +# Begin Project +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "ft_dll - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "." +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O1 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MT /W3 /GX /O1 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o NUL /win32 +# ADD MTL /nologo /D "NDEBUG" /o NUL /win32 +# SUBTRACT MTL /mktyplib203 +# ADD BASE RSC /l 0x0 /d "NDEBUG" +# ADD RSC /l 0x0 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /machine:I386 +# ADD LINK32 kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /machine:I386 /out:"./ft15_32.dll" + +!ELSEIF "$(CFG)" == "ft_dll - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o NUL /win32 +# ADD MTL /nologo /D "_DEBUG" /o NUL /win32 +# SUBTRACT MTL /mktyplib203 +# ADD BASE RSC /l 0x0 /d "_DEBUG" +# ADD RSC /l 0x0 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /out:"Debug/ft15_32.dll" /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "ft_dll - Win32 Release" +# Name "ft_dll - Win32 Debug" +# Begin Source File + +SOURCE=.\ttf.def +# End Source File +# End Target +# End Project diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/makedef b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/makedef new file mode 100755 index 00000000000..222495d42d6 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/makedef @@ -0,0 +1,28 @@ +# makedef +# +# This shell script creates a .DEF file necessary for building as DLL +# on the Windows 32-bit platform. + +echo "\ +; This file is part of the FreeType project. +; Automatically generated, but you can customize to fit your needs. +; However, changes will be erased if not made in \`makedef'... +; +; This definition file to be used to built the library as DLL +; has been generated automatically with the script \`makedef' on +; `date +%Y-%m-%d`. + +LIBRARY ft15_32 +DESCRIPTION 'FreeType 1.5 32-bit DLL © 1996-2002 Turner, Wilhelm, Lemberg' +EXETYPE WINDOWS +CODE PRELOAD MOVEABLE DISCARDABLE +DATA PRELOAD MOVEABLE MULTIPLE +EXPORTS +" > ttf.def + +(cd ../.. + sed -n -e "/^ *FT_EXPORT_DE/!d ; n ; s/(.*$//" \ + -e "s/;$//" -e "s/ const / /" -e "s/ *TT_[a-zA-Z_\*]* //" \ + -e "s/ *//g" -e "s/^/ /" -e "p" *.h extend/*.h) >> ttf.def + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/makedep b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/makedep new file mode 100755 index 00000000000..81f0de2c1b3 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/makedep @@ -0,0 +1,45 @@ +# makedep +# +# This shell script creates a dependency file necessary for some compilers +# on the Win32 platform. +# +# If you run this script under non-Windows operating systems, expect +# warnings that `windows.h' can't be found. +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +echo "\ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in \`makedep'... +# +# This dependency file to be used with various Win32 compilers +# has been generated automatically with the script \`makedep' on +# `date +%Y-%m-%d`. +" > depend.win + +(cd ../.. + gcc -MM -Iarch/win32 -I. *.c | \ + sed -e "s/\.o:/.obj:/" -e "s:/:\\\\:g") >> depend.win + +(cd ../.. + gcc -MM -Iarch/win32 -I. -Iextend extend/*.c | \ + sed -e "s/^\(.*\)\.o:/extend\\\\\1.obj:/" -e "s:/:\\\\:g") >> depend.win + +echo "!ifndef __MAKE__" >> depend.win + +(cd ../.. + gcc -MM -Iarch/win32 -I. -Iextend arch/win32/*.c | \ + sed -e "s/^\(.*\)\.o:/arch\\\\win32\\\\\1.obj:/" \ + -e "s:/:\\\\:g") >> depend.win + +echo "!endif" >> depend.win + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ttf.def b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ttf.def new file mode 100644 index 00000000000..d93a2e400e6 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/arch/win32/ttf.def @@ -0,0 +1,134 @@ +; This file is part of the FreeType project. +; Automatically generated, but you can customize to fit your needs. +; However, changes will be erased if not made in `makedef'... +; +; This definition file to be used to built the library as DLL +; has been generated automatically with the script `makedef' on +; 2002-11-18. + +LIBRARY ft15_32 +DESCRIPTION 'FreeType 1.5 32-bit DLL © 1996-2002 Turner, Wilhelm, Lemberg' +EXETYPE WINDOWS +CODE PRELOAD MOVEABLE DISCARDABLE +DATA PRELOAD MOVEABLE MULTIPLE +EXPORTS + + TT_FreeType_Version + TT_Init_FreeType + TT_Done_FreeType + TT_Set_Raster_Gray_Palette + TT_Open_Face + TT_Open_Collection + TT_Get_Face_Properties + TT_Set_Face_Pointer + TT_Get_Face_Pointer + TT_Flush_Face + TT_Get_Face_Metrics + TT_Close_Face + TT_Get_Font_Data + TT_New_Instance + TT_Set_Instance_Resolutions + TT_Set_Instance_CharSize + TT_Set_Instance_CharSizes + TT_Set_Instance_PixelSizes + TT_Set_Instance_Transform_Flags + TT_Get_Instance_Metrics + TT_Set_Instance_Pointer + TT_Get_Instance_Pointer + TT_Done_Instance + TT_New_Glyph + TT_Done_Glyph + TT_Load_Glyph + TT_Get_Glyph_Outline + TT_Get_Glyph_Metrics + TT_Get_Glyph_Big_Metrics + TT_Get_Glyph_Bitmap + TT_Get_Glyph_Pixmap + TT_New_Outline + TT_Done_Outline + TT_Copy_Outline + TT_Get_Outline_Bitmap + TT_Get_Outline_Pixmap + TT_Get_Outline_BBox + TT_Transform_Outline + TT_Translate_Outline + TT_Transform_Vector + TT_MulDiv + TT_MulFix + TT_Get_CharMap_Count + TT_Get_CharMap_ID + TT_Get_CharMap + TT_Char_Index + TT_Get_Name_Count + TT_Get_Name_ID + TT_Get_Name_String + TT_Register_Extension + TT_Extension_Get + TT_Use_Stream + TT_Done_Stream + TT_Flush_Stream + TT_Read_File + TT_Seek_File + TT_Skip_File + TT_Read_At_File + TT_File_Pos + TT_Stream_Size + TT_Null_FileFrame + TT_Access_Frame + TT_Check_And_Access_Frame + TT_Forget_Frame + TT_Get_Char + TT_Get_Short + TT_Get_Long + TT_LookUp_Table + TT_Alloc + TT_Realloc + TT_Free + TT_CharMap_First + TT_CharMap_Next + TT_CharMap_Last + TT_ErrToString18 + TT_Get_Face_Gasp_Flags + TT_Init_GDEF_Extension + TT_Load_GDEF_Table + TT_GDEF_Get_Glyph_Property + TT_GDEF_Build_ClassDefinition + TT_Init_GPOS_Extension + TT_Load_GPOS_Table + TT_GPOS_Select_Script + TT_GPOS_Select_Language + TT_GPOS_Select_Feature + TT_GPOS_Query_Scripts + TT_GPOS_Query_Languages + TT_GPOS_Query_Features + TT_GPOS_Add_Feature + TT_GPOS_Clear_Features + TT_GPOS_Register_Glyph_Function + TT_GPOS_Register_MM_Function + TT_GPOS_Apply_String + TT_Init_GSUB_Extension + TT_Load_GSUB_Table + TT_GSUB_Select_Script + TT_GSUB_Select_Language + TT_GSUB_Select_Feature + TT_GSUB_Query_Scripts + TT_GSUB_Query_Languages + TT_GSUB_Query_Features + TT_GSUB_Add_Feature + TT_GSUB_Clear_Features + TT_GSUB_Register_Alternate_Function + TT_GSUB_Apply_String + TT_GSUB_Add_String + TT_Init_Kerning_Extension + TT_Get_Kerning_Directory + TT_Load_Kerning_Table + TT_Init_Post_Extension + TT_Load_PS_Names + TT_Get_PS_Name + TT_Init_SBit_Extension + TT_Get_Face_Bitmaps + TT_New_SBit_Image + TT_Done_SBit_Image + TT_Get_SBit_Strike + TT_Load_Glyph_Bitmap + TT_Get_Face_Widths diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxcmap.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxcmap.c new file mode 100644 index 00000000000..5d860456ca0 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxcmap.c @@ -0,0 +1,404 @@ +/******************************************************************* + * + * ftxcmap.c + * + * API extension for iterating over Cmaps + * + * Copyright 1996-2002 by Juliusz Chroboczek, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + ******************************************************************/ + +#include "ftxcmap.h" + +#include "tttypes.h" +#include "ttobjs.h" +#include "tttables.h" + +static Long charmap_first4 ( PCMap4, UShort* ); +static Long charmap_next4 ( PCMap4, UShort, UShort* ); +static Long charmap_last4 ( PCMap4, UShort* ); +static UShort charmap_find_id4( PCMap4, UShort, TCMap4Segment*, UShort ); + + +/******************************************************************* + * + * Function : TT_CharMap_First + * + * Description : Returns the first valid character code in a + * given character map. Also returns the corresponding + * glyph index. + * + * Input : charMap handle to the target character map + * id address where the glyph index will be + * be returned in case of success + * + * Output : First valid character code. -1 in case of failure. + * + ******************************************************************/ + +FT_EXPORT_FUNC( TT_Long ) +TT_CharMap_First( TT_CharMap charMap, + TT_UShort* id ) +{ + PCMapTable cmap; + UShort i, c; + + + if ( ( cmap = HANDLE_CharMap( charMap ) ) == 0 ) + return -1; + + switch ( cmap->format ) + { + case 0: + if ( id ) + *id = cmap->c.cmap0.glyphIdArray[0]; + return 0; + + case 4: + return charmap_first4( &cmap->c.cmap4, id ); + + case 6: + if ( cmap->c.cmap6.entryCount < 1 ) + return -1; + + if ( id ) + *id = cmap->c.cmap6.glyphIdArray[0]; + return cmap->c.cmap6.firstCode; + + case 8: + case 12: + if ( id ) + *id = (TT_UShort)cmap->c.cmap8_12.groups[0].startGlyphID; + return (TT_Long)cmap->c.cmap8_12.groups[0].startCharCode; + + default: + /* Now loop from 0 to 65535. We can't use a simple "for' on */ + /* 16-bits systems, hence the "strange" loop here.. */ + i = 0; + do + { + c = TT_Char_Index( charMap, i ); + if ( c > 0 ) + { + if ( id ) + *id = c; + return i; + } + i++; + } while ( i != 0 ); /* because i is UShort! */ + + return -1; + } +} + + +static Long charmap_first4( PCMap4 cmap4, + UShort* id ) +{ + UShort firstCode; + + + if ( cmap4->segCountX2 / 2 < 1 ) + return -1; + + firstCode = cmap4->segments[0].startCount; + + if ( id ) + *id = charmap_find_id4( cmap4, firstCode, &(cmap4->segments[0]), 0 ); + + return firstCode; +} + + +/******************************************************************* + * + * Function : TT_CharMap_Next + * + * Description : Returns the next valid character code in a given + * charMap. + * + * Input : charMap handle to the target char. map + * index starting character code + * id address where the glyph index of the next + * character will be returned + * + * Output : Next valid character code after 'index'. -1 in case + * of failure. + * + ******************************************************************/ + +FT_EXPORT_FUNC( TT_Long ) +TT_CharMap_Next( TT_CharMap charMap, + TT_ULong index, + TT_UShort* id ) +{ + PCMapTable cmap; + UShort i, c; + + + cmap = HANDLE_CharMap( charMap ); + if ( !cmap ) + return -1; + + switch ( cmap->format ) + { + case 0: + if ( index < 255 ) + { + if ( id ) + *id = cmap->c.cmap0.glyphIdArray[index + 1]; + return index + 1; + } + else + return -1; + + case 4: + return charmap_next4( &cmap->c.cmap4, index, id ); + + case 6: + { + UInt firstCode = cmap->c.cmap6.firstCode; + + + if ( index + 1 < firstCode + cmap->c.cmap6.entryCount ) + { + if ( id ) + *id = cmap->c.cmap6.glyphIdArray[index + 1 - firstCode]; + return index + 1; + } + else + return -1; + } + + case 8: + case 12: + { + PCMapGroup group, limit; + + + limit = cmap->c.cmap8_12.groups + cmap->c.cmap8_12.nGroups; + group = cmap->c.cmap8_12.last_group; + + if ( (ULong)( index - group->startCharCode ) < + (ULong)( group->endCharCode - group->startCharCode ) ) + goto Found; + + for ( group = cmap->c.cmap8_12.groups; group < limit; group++ ) + { + if ( index > group->endCharCode ) + continue; + + if ( index >= group->startCharCode ) + goto Found; + } + + return -1; + + Found: + if ( index < group->endCharCode ) + { + cmap->c.cmap8_12.last_group = group; + *id = (UShort)( group->startGlyphID + + ( index - group->startCharCode ) + 1 ); + return index + 1; + } + + group++; + + if ( group == limit ) + return -1; + + cmap->c.cmap8_12.last_group = group; + *id = (UShort)group->startGlyphID; + return group->startCharCode; + } + + default: + /* Now loop from 0 to 65535. We can't use a simple "for" on */ + /* 16-bits systems, hence the "strange" loop here.. */ + i = 0; + do + { + c = TT_Char_Index( charMap, i ); + if ( c > 0 ) + { + if ( id ) + *id = c; + return i; + } + i++; + } while ( i != 0 ); /* because i is UShort! */ + + return -1; + } +} + + +static Long charmap_next4( PCMap4 cmap4, + UShort charCode, + UShort* id) +{ + UShort segCount, nextCode; + UShort i; + TCMap4Segment seg4; + + + if ( charCode == 0xFFFF ) + return -1; /* get it out of the way now */ + + segCount = cmap4->segCountX2 / 2; + + for ( i = 0; i < segCount; i++ ) + if ( charCode < cmap4->segments[i].endCount ) + break; + + /* Safety check - even though the last endCount should be 0xFFFF */ + if ( i >= segCount ) + return -1; + + seg4 = cmap4->segments[i]; + + if ( charCode < seg4.startCount ) + nextCode = seg4.startCount; + else + nextCode = charCode + 1; + + if ( id ) + *id = charmap_find_id4( cmap4, nextCode, &seg4, i ); + + return nextCode; +} + + +static UShort +charmap_find_id4( PCMap4 cmap4, + UShort charCode, + TCMap4Segment* seg4, + UShort i ) +{ + UShort index1; + + + if ( seg4->idRangeOffset == 0 ) + return (charCode + seg4->idDelta) & 0xFFFF; + else + { + index1 = seg4->idRangeOffset / 2 + charCode-seg4->startCount - + ( cmap4->segCountX2 / 2 - i ); + + if ( index1 >= cmap4->numGlyphId || cmap4->glyphIdArray[index1] == 0 ) + return 0; + else + return (cmap4->glyphIdArray[index1] + seg4->idDelta) & 0xFFFF; + } +} + + +/******************************************************************* + * + * Function : TT_CharMap_Last + * + * Description : Returns the last valid character code in a + * given character map. Also returns the corresponding + * glyph index. + * + * Input : charMap handle to the target character map + * id address where the glyph index will be + * be returned in case of success + * + * Output : Last valid character code. -1 in case of failure. + * + ******************************************************************/ + +FT_EXPORT_FUNC( TT_Long ) +TT_CharMap_Last( TT_CharMap charMap, + TT_UShort* id ) +{ + PCMapTable cmap; + UShort i, c; + + + if ( ( cmap = HANDLE_CharMap( charMap ) ) == 0 ) + return -1; + + switch ( cmap->format ) + { + case 0: + if ( id ) + *id = cmap->c.cmap0.glyphIdArray[255]; + return 255; + + case 4: + return charmap_last4( &cmap->c.cmap4, id ); + + case 6: + if ( cmap->c.cmap6.entryCount < 1 ) + return -1; + + if ( id ) + *id = cmap->c.cmap6.glyphIdArray[cmap->c.cmap6.entryCount - 1]; + return cmap->c.cmap6.firstCode + cmap->c.cmap6.entryCount - 1; + + case 8: + case 12: + { + PCMapGroup group; + + + group = cmap->c.cmap8_12.groups + cmap->c.cmap8_12.nGroups - 1; + + if ( id ) + *id = (UShort)( group->startGlyphID + + ( group->endCharCode - group->startCharCode ) ); + return group->endCharCode; + } + + default: + i = 65535; + do + { + c = TT_Char_Index( charMap, i ); + if ( c > 0 ) + { + if ( id ) + *id = c; + return i; + } + i--; + } while ( i != 0 ); + + return -1; + } +} + + +static Long charmap_last4( PCMap4 cmap4, + UShort* id ) +{ + UShort lastCode; + + + if ( cmap4->segCountX2 / 2 < 1 ) + return -1; + + lastCode = cmap4->segments[cmap4->segCountX2 / 2 - 1].endCount; + + if ( id ) + *id = charmap_find_id4( cmap4, + lastCode, + &(cmap4->segments[cmap4->segCountX2 / 2 - 1]), + 0 ); + + return lastCode; +} + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxcmap.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxcmap.h new file mode 100644 index 00000000000..d8ce5e0ed95 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxcmap.h @@ -0,0 +1,60 @@ +/******************************************************************* + * + * ftxcmap.h 1.0 + * + * API extension for iterating over Cmaps + * + * Copyright 1996-2001 by Juliusz Chroboczek, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + ******************************************************************/ + +#ifndef FTXCMAP_H +#define FTXCMAP_H + +#include "freetype.h" + +#ifdef __cplusplus +extern "C" { +#endif + + /* Find the first entry of a Cmap. Its glyph index is returned */ + /* in the "id" field, while the function returns the first valid */ + /* character code in the Cmap. It returns -1 in case of failure. */ + + FT_EXPORT_DEF( TT_Long ) + TT_CharMap_First( TT_CharMap charMap, + TT_UShort* id ); + + + /* Find the next entry of Cmap. Same return conventions. */ + + FT_EXPORT_DEF( TT_Long ) + TT_CharMap_Next( TT_CharMap charMap, + TT_ULong startId, + TT_UShort* id ); + + /* Find the last entry of a Cmap. Its glyph index is returned */ + /* in the "id" field, while the function returns the last valid */ + /* character code in the Cmap. It returns -1 in case of failure. */ + + FT_EXPORT_DEF( TT_Long ) + TT_CharMap_Last( TT_CharMap charMap, + TT_UShort* id ); + + +#ifdef __cplusplus +} +#endif + +#endif /* FTXCMAP_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxerr18.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxerr18.c new file mode 100644 index 00000000000..8f874857559 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxerr18.c @@ -0,0 +1,281 @@ +/****************************************************************************/ +/* */ +/* Erwin Dieterich, 15. 10. 1997 */ +/* - 15. 08. 1999 */ +/* */ +/* TT_ErrToString: translate error codes to character strings */ +/* */ +/* This extension provides internationalized error strings from the */ +/* various error messages. It uses the "gettext" package if available */ +/* or returns English/American message strings if not. */ +/* */ +/* If you do not want to use it, or if you encounter some problems */ +/* compiling this file, try to disable nls support when invoking */ +/* */ +/* ./configure --disable-nls (on Unix). */ +/* */ +/* */ +/****************************************************************************/ + +#include "ftxerr18.h" +#include "ftxkern.h" +#include "ftxpost.h" +#include "ftxopen.h" + +#include "ttconfig.h" /* will pull up "ft_conf.h" */ + +#ifdef HAVE_LIBINTL_H + +#include + +#ifdef HAVE_LOCALE_H +#include +#endif + +#undef _ +#define _( String ) dgettext( "freetype", String ) + +#if 0 +char documentation[] = _( + "Welcome to the translation of the Freetype v.1 library!\n" + "\n" + "This message is not really part of the library (it is bracketed by\n" + " #if 0 / #endif), but is really intended to be the first one in the .po\n" + "file, and the first one that a new translator should see, to give hints.\n" + "\n" + "First, while this .po might seems big, the real interesting part of it\n" + "is only the messages in this file, lib/extend/ftxerr18.c. The other\n" + "messages are part of the demonstration programs, and are more intended\n" + "to help grasping how to use i18n with the Freetype library. So the real\n" + "work is the about 65 first ones. Unfortunately they are the harder ones!\n" + "\n" + "A difficulty is that there are some specialized vocabulary, about\n" + "``faces'', ``glyph'' and similar things. These are typographical things,\n" + "and this should be researched before attempting to translate the whole\n" + "thing. A quick look across the TrueType documentation might help to\n" + "understand many things, too.\n" + "\n" + "Best wiches for your translation!\n" + "Antoine Leca - 2002-11-08" ); +#endif /* 0 */ + +#else /* ! HAVE_LIBINTL_H */ + +#define _( String ) ( String ) + +#endif /* HAVE_LIBINTL_H */ + + +FT_EXPORT_FUNC( TT_String* ) +TT_ErrToString18( TT_Error error ) +{ + + switch ( error ) + { + /* ----- high-level API error codes ----- */ + case TT_Err_Ok: + return _( "Successful function call, no error." ); + + case TT_Err_Invalid_Face_Handle: + return _( "Invalid face handle." ); + case TT_Err_Invalid_Instance_Handle: + return _( "Invalid instance handle." ); + case TT_Err_Invalid_Glyph_Handle: + return _( "Invalid glyph handle." ); + case TT_Err_Invalid_CharMap_Handle: + return _( "Invalid charmap handle." ); + case TT_Err_Invalid_Result_Address: + return _( "Invalid result address." ); + case TT_Err_Invalid_Glyph_Index: + return _( "Invalid glyph index." ); + case TT_Err_Invalid_Argument: + return _( "Invalid argument." ); + case TT_Err_Could_Not_Open_File: + return _( "Could not open file." ); + case TT_Err_File_Is_Not_Collection: + return _( "File is not a TrueType collection." ); + case TT_Err_Table_Missing: + return _( "Mandatory table missing." ); + case TT_Err_Invalid_Horiz_Metrics: + return _( "Invalid horizontal metrics (hmtx table broken)." ); + case TT_Err_Invalid_CharMap_Format: + return _( "Invalid charmap format." ); + case TT_Err_Invalid_PPem: + return _( "Invalid ppem value." ); + case TT_Err_Invalid_Vert_Metrics: + return _( "Invalid vertical metrics (vmtx table broken)." ); + + case TT_Err_Invalid_File_Format: + return _( "Invalid file format." ); + + case TT_Err_Invalid_Engine: + return _( "Invalid engine." ); + case TT_Err_Too_Many_Extensions: + return _( "Too many extensions." ); + case TT_Err_Extensions_Unsupported: + return _( "Extensions unsupported." ); + case TT_Err_Invalid_Extension_Id: + return _( "Invalid extension id." ); + + case TT_Err_No_Vertical_Data: + return _( "No vertical data in font." ); + + case TT_Err_Max_Profile_Missing: + return _( "Maximum Profile (maxp) table missing." ); + case TT_Err_Header_Table_Missing: + return _( "Font Header (head) table missing." ); + case TT_Err_Horiz_Header_Missing: + return _( "Horizontal Header (hhea) table missing." ); + case TT_Err_Locations_Missing: + return _( "Index to Location (loca) table missing." ); + case TT_Err_Name_Table_Missing: + return _( "Naming (name) table missing." ); + case TT_Err_CMap_Table_Missing: + return _( "Character to Glyph Index Mapping (cmap) tables missing." ); + case TT_Err_Hmtx_Table_Missing: + return _( "Horizontal Metrics (hmtx) table missing." ); + case TT_Err_OS2_Table_Missing: + return _( "OS/2 table missing." ); + case TT_Err_Post_Table_Missing: + return _( "PostScript (post) table missing." ); + case TT_Err_Glyf_Table_Missing: + return _( "Glyph (glyf) table missing." ); + + + /* ----- memory component error codes ----- */ + case TT_Err_Out_Of_Memory: + return _( "Out of memory." ); + + + /* ----- file component error codes ----- */ + case TT_Err_Invalid_File_Offset: + return _( "Invalid file offset." ); + case TT_Err_Invalid_File_Read: + return _( "Invalid file read." ); + case TT_Err_Invalid_Frame_Access: + return _( "Invalid frame access." ); + + + /* ----- glyph loader error codes ----- */ + case TT_Err_Too_Many_Points: + return _( "Too many points." ); + case TT_Err_Too_Many_Contours: + return _( "Too many contours." ); + case TT_Err_Invalid_Composite: + return _( "Invalid composite glyph." ); + case TT_Err_Too_Many_Ins: + return _( "Too many instructions." ); + case TT_Err_Too_Many_FDefs: + return _( "Too many function definitions (FDEF)." ); + + + /* ----- byte-code interpreter error codes ----- */ + case TT_Err_Invalid_Opcode: + return _( "Invalid opcode." ); + case TT_Err_Too_Few_Arguments: + return _( "Too few arguments." ); + case TT_Err_Stack_Overflow: + return _( "Stack overflow." ); + case TT_Err_Code_Overflow: + return _( "Code overflow." ); + case TT_Err_Bad_Argument: + return _( "Bad argument." ); + case TT_Err_Divide_By_Zero: + return _( "Divide by zero." ); + case TT_Err_Storage_Overflow: + return _( "Storage overflow." ); + case TT_Err_Cvt_Overflow: + return _( "Control Value (cvt) table overflow." ); + case TT_Err_Invalid_Reference: + return _( "Invalid reference." ); + case TT_Err_Invalid_Distance: + return _( "Invalid distance." ); + case TT_Err_Interpolate_Twilight: + return _( "Interpolate twilight points." ); + case TT_Err_Debug_OpCode: + return _( "`DEBUG' opcode found." ); + case TT_Err_ENDF_In_Exec_Stream: + return _( "`ENDF' in byte-code stream." ); + case TT_Err_Out_Of_CodeRanges: + return _( "Out of code ranges." ); + case TT_Err_Nested_DEFS: + return _( "Nested function definitions." ); + case TT_Err_Invalid_CodeRange: + return _( "Invalid code range." ); + case TT_Err_Invalid_Displacement: + return _( "Invalid displacement." ); + case TT_Err_Execution_Too_Long: + return _( "Endless loop encountered while executing instructions." ); + + + /* ----- internal failure error codes ----- */ + case TT_Err_Nested_Frame_Access: + return _( "Nested frame access." ); + case TT_Err_Invalid_Cache_List: + return _( "Invalid cache list." ); + case TT_Err_Could_Not_Find_Context: + return _( "Could not find context." ); + case TT_Err_Unlisted_Object: + return _( "Unlisted object." ); + + + /* ----- scan-line converter error codes ----- */ + case TT_Err_Raster_Pool_Overflow: + return _( "Raster pool overflow." ); + case TT_Err_Raster_Negative_Height: + return _( "Raster: negative height encountered." ); + case TT_Err_Raster_Invalid_Value: + return _( "Raster: invalid value." ); + case TT_Err_Raster_Not_Initialized: + return _( "Raster not initialized." ); + + + /* ----- engine extensions error codes ----- */ + case TT_Err_Invalid_Kerning_Table_Format: + return _( "Invalid kerning (kern) table format." ); + case TT_Err_Invalid_Kerning_Table: + return _( "Invalid kerning (kern) table." ); + + case TT_Err_Invalid_Post_Table_Format: + return _( "Invalid PostScript (post) table format." ); + case TT_Err_Invalid_Post_Table: + return _( "Invalid PostScript (post) table." ); + + + /* ----- TrueType Open extension error codes ----- */ + case TTO_Err_Invalid_SubTable_Format: + return _( "Invalid TrueType Open subtable format." ); + case TTO_Err_Invalid_SubTable: + return _( "Invalid TrueType Open subtable." ); + case TTO_Err_Not_Covered: + return _( "Glyph(s) not covered by lookup." ); + case TTO_Err_Too_Many_Nested_Contexts: + return _( "Too many nested context substitutions." ); + case TTO_Err_No_MM_Interpreter: + return _( "No MM (Adobe MultipleMaster) interpreter available." ); + + case TTO_Err_Invalid_GSUB_SubTable_Format: + return _( "Invalid glyph substitution (GSUB) table format." ); + case TTO_Err_Invalid_GSUB_SubTable: + return _( "Invalid glyph substitution (GSUB) table." ); + + case TTO_Err_Invalid_GPOS_SubTable_Format: + return _( "Invalid glyph positioning (GPOS) table format." ); + case TTO_Err_Invalid_GPOS_SubTable: + return _( "Invalid glyph positioning (GPOS) table." ); + + case TTO_Err_Invalid_GDEF_SubTable_Format: + return _( "Invalid glyph definition (GDEF) table format." ); + case TTO_Err_Invalid_GDEF_SubTable: + return _( "Invalid glyph definition (GDEF) table." ); + + + default: + ; + } + + return _( "Invalid Error Number." ); +} + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxerr18.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxerr18.h new file mode 100644 index 00000000000..34e3d5e7636 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxerr18.h @@ -0,0 +1,38 @@ +/****************************************************************************/ +/* */ +/* Erwin Dieterich, 15. 10. 1997 */ +/* - 15. 08. 1999 */ +/* */ +/* TT_ErrToString: translate error codes to character strings */ +/* */ +/* This extension provides internationalized error strings from the */ +/* various error messages. It uses the "gettext" package where available */ +/* or returns english/american message strings if not. */ +/* */ +/* If you do not want to use it, or if you encounter some problems */ +/* compiling this file, try to disable nls support by configuring */ +/* FreeType with ./configure --disable-nls */ +/* */ +/* */ +/****************************************************************************/ + +#ifndef FTXERR18_H +#define FTXERR18_H + +#include "freetype.h" + +#ifdef __cplusplus + extern "C" { +#endif + + FT_EXPORT_DEF( TT_String* ) + TT_ErrToString18( TT_Error i ); + +#ifdef __cplusplus + } +#endif + +#endif /* FTXERR18_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgasp.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgasp.c new file mode 100644 index 00000000000..5d4b7acd67f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgasp.c @@ -0,0 +1,69 @@ +/******************************************************************* + * + * ftxgasp.c 1.0 + * + * Gasp table support API extension body + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * The gasp table is currently loaded by the core engine, but the + * standard API doesn't give access to it. This file is used to + * demonstrate the use of a simple API extension. + * + ******************************************************************/ + +#include "ftxgasp.h" + +#include "tttypes.h" +#include "ttobjs.h" +#include "tttables.h" + + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Face_Gasp_Flags( TT_Face face, + TT_UShort point_size, + TT_Bool* grid_fit, + TT_Bool* smooth_font ) + { + PFace faze = HANDLE_Face( face ); + UShort i, flag; + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + if ( faze->gasp.numRanges == 0 || !faze->gasp.gaspRanges ) + return TT_Err_Table_Missing; + + for ( i = 0; i < faze->gasp.numRanges; i++ ) + { + if ( point_size <= faze->gasp.gaspRanges[i].maxPPEM ) + { + flag = faze->gasp.gaspRanges[i].gaspFlag; + + *grid_fit = ( (flag & GASP_GRIDFIT) != 0 ); + *smooth_font = ( (flag & GASP_DOGRAY ) != 0 ); + + return TT_Err_Ok; + } + } + + /* for very large fonts we enable font smoothing and discard */ + /* grid fitting */ + + *grid_fit = 0; + *smooth_font = 1; + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgasp.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgasp.h new file mode 100644 index 00000000000..36b92521fbc --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgasp.h @@ -0,0 +1,53 @@ +/******************************************************************* + * + * ftxgasp.h 1.0 + * + * Gasp table support API extension + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * The gasp table is currently loaded by the core engine, but the + * standard API doesn't give access to it. This file is used to + * demonstrate the use of a simple API extension. + * + ******************************************************************/ + +#ifndef FTXGASP_H +#define FTXGASP_H + +#include "freetype.h" + +#ifdef __cplusplus +extern "C" { +#endif + + + /* This function returns for a given 'point_size' the values of the */ + /* gasp flags 'grid_fit' and 'smooth_font'. The returned values */ + /* are booleans (where 0 = NO, and 1 = YES). */ + + /* Note that this function will return TT_Err_Table_Missing if */ + /* the font file doesn't contain any gasp table. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Face_Gasp_Flags( TT_Face face, + TT_UShort point_size, + TT_Bool* grid_fit, + TT_Bool* smooth_font ); + +#ifdef __cplusplus +} +#endif + +#endif /* FTXGASP_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgdef.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgdef.c new file mode 100644 index 00000000000..1dcff28a5fb --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgdef.c @@ -0,0 +1,1126 @@ +/******************************************************************* + * + * ftxgdef.c + * + * TrueType Open GDEF table support. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "tttypes.h" +#include "tttags.h" +#include "ttload.h" +#include "ttextend.h" +#include "ttmemory.h" +#include "ttfile.h" + +#include "ftxopen.h" +#include "ftxopenf.h" + + + static TT_Error Load_AttachList( TTO_AttachList* al, + PFace input ); + static TT_Error Load_LigCaretList( TTO_LigCaretList* lcl, + PFace input ); + + static void Free_AttachList( TTO_AttachList* al ); + static void Free_LigCaretList( TTO_LigCaretList* lcl ); + + static void Free_NewGlyphClasses( TTO_GDEFHeader* gdef ); + + + + /********************** + * Extension Functions + **********************/ + + + static TT_Error GDEF_Create( void* ext, + PFace face ) + { + DEFINE_LOAD_LOCALS( face->stream ); + + TTO_GDEFHeader* gdef = (TTO_GDEFHeader*)ext; + Long table; + + + /* by convention */ + + if ( !gdef ) + return TT_Err_Ok; + + /* a null offset indicates that there is no GDEF table */ + + gdef->offset = 0; + + /* we store the start offset and the size of the subtable */ + + table = TT_LookUp_Table( face, TTAG_GDEF ); + if ( table < 0 ) + return TT_Err_Ok; /* The table is optional */ + + if ( FILE_Seek( face->dirTables[table].Offset ) || + ACCESS_Frame( 4L ) ) + return error; + + gdef->offset = FILE_Pos() - 4L; /* undo ACCESS_Frame() */ + gdef->Version = GET_ULong(); + + FORGET_Frame(); + + gdef->loaded = FALSE; + + return TT_Err_Ok; + } + + + static TT_Error GDEF_Destroy( void* ext, + PFace face ) + { + TTO_GDEFHeader* gdef = (TTO_GDEFHeader*)ext; + + + /* by convention */ + + if ( !gdef ) + return TT_Err_Ok; + + if ( gdef->loaded ) + { + Free_LigCaretList( &gdef->LigCaretList ); + Free_AttachList( &gdef->AttachList ); + Free_ClassDefinition( &gdef->GlyphClassDef ); + Free_ClassDefinition( &gdef->MarkAttachClassDef ); + + Free_NewGlyphClasses( gdef ); + } + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Init_GDEF_Extension( TT_Engine engine ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + return TT_Register_Extension( _engine, + GDEF_ID, + sizeof ( TTO_GDEFHeader ), + GDEF_Create, + GDEF_Destroy ); + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Load_GDEF_Table( TT_Face face, + TTO_GDEFHeader* retptr ) + { + ULong cur_offset, new_offset, base_offset; + + TTO_GDEFHeader* gdef; + + PFace faze = HANDLE_Face( face ); + DEFINE_ALL_LOCALS; + + + if ( !retptr ) + return TT_Err_Invalid_Argument; + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + error = TT_Extension_Get( faze, GDEF_ID, (void**)&gdef ); + if ( error ) + return error; + + if ( gdef->offset == 0 ) + return TT_Err_Table_Missing; /* no GDEF table; nothing to do */ + + /* now access stream */ + + if ( USE_Stream( faze->stream, stream ) ) + return error; + + base_offset = gdef->offset; + + /* skip version */ + + if ( FILE_Seek( base_offset + 4L ) || + ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + /* all GDEF subtables are optional */ + + if ( new_offset ) + { + new_offset += base_offset; + + /* only classes 1-4 are allowed here */ + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ClassDefinition( &gdef->GlyphClassDef, 5, + faze ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + } + else + gdef->GlyphClassDef.loaded = FALSE; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_AttachList( &gdef->AttachList, + faze ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + gdef->AttachList.loaded = FALSE; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LigCaretList( &gdef->LigCaretList, + faze ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + } + else + gdef->LigCaretList.loaded = FALSE; + + /* OpenType 1.2 has introduced the `MarkAttachClassDef' field. We + first have to scan the LookupFlag values to find out whether we + must load it or not. Here we only store the current file offset. */ + + gdef->MarkAttachClassDef_offset = FILE_Pos(); + gdef->MarkAttachClassDef.loaded = FALSE; + + gdef->LastGlyph = 0; + gdef->NewGlyphClasses = NULL; + gdef->loaded = TRUE; + + *retptr = *gdef; + DONE_Stream( stream ); + + return TT_Err_Ok; + + Fail2: + Free_AttachList( &gdef->AttachList ); + + Fail1: + Free_ClassDefinition( &gdef->GlyphClassDef ); + + /* release stream */ + + DONE_Stream( stream ); + + return error; + } + + + + /******************************* + * AttachList related functions + *******************************/ + + + /* AttachPoint */ + + static TT_Error Load_AttachPoint( TTO_AttachPoint* ap, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* pi; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = ap->PointCount = GET_UShort(); + + FORGET_Frame(); + + ap->PointIndex = NULL; + + if ( count ) + { + if ( ALLOC_ARRAY( ap->PointIndex, count, UShort ) ) + return error; + + pi = ap->PointIndex; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( pi ); + return error; + } + + for ( n = 0; n < count; n++ ) + pi[n] = GET_UShort(); + + FORGET_Frame(); + } + + return TT_Err_Ok; + } + + + static void Free_AttachPoint( TTO_AttachPoint* ap ) + { + FREE( ap->PointIndex ); + } + + + /* AttachList */ + + static TT_Error Load_AttachList( TTO_AttachList* al, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_AttachPoint* ap; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &al->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = al->GlyphCount = GET_UShort(); + + FORGET_Frame(); + + al->AttachPoint = NULL; + + if ( ALLOC_ARRAY( al->AttachPoint, count, TTO_AttachPoint ) ) + goto Fail2; + + ap = al->AttachPoint; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_AttachPoint( &ap[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + al->loaded = TRUE; + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_AttachPoint( &ap[n] ); + + FREE( ap ); + + Fail2: + Free_Coverage( &al->Coverage ); + return error; + } + + + static void Free_AttachList( TTO_AttachList* al ) + { + UShort n, count; + + TTO_AttachPoint* ap; + + + if ( !al->loaded ) + return; + + if ( al->AttachPoint ) + { + count = al->GlyphCount; + ap = al->AttachPoint; + + for ( n = 0; n < count; n++ ) + Free_AttachPoint( &ap[n] ); + + FREE( ap ); + } + + Free_Coverage( &al->Coverage ); + } + + + + /********************************* + * LigCaretList related functions + *********************************/ + + + /* CaretValueFormat1 */ + /* CaretValueFormat2 */ + /* CaretValueFormat3 */ + /* CaretValueFormat4 */ + + static TT_Error Load_CaretValue( TTO_CaretValue* cv, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + ULong cur_offset, new_offset, base_offset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + cv->CaretValueFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( cv->CaretValueFormat ) + { + case 1: + if ( ACCESS_Frame( 2L ) ) + return error; + + cv->cvf.cvf1.Coordinate = GET_Short(); + + FORGET_Frame(); + + break; + + case 2: + if ( ACCESS_Frame( 2L ) ) + return error; + + cv->cvf.cvf2.CaretValuePoint = GET_UShort(); + + FORGET_Frame(); + + break; + + case 3: + if ( ACCESS_Frame( 4L ) ) + return error; + + cv->cvf.cvf3.Coordinate = GET_Short(); + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Device( &cv->cvf.cvf3.Device, + input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + break; + + case 4: + if ( ACCESS_Frame( 2L ) ) + return error; + + cv->cvf.cvf4.IdCaretValue = GET_UShort(); + + FORGET_Frame(); + break; + + default: + return TTO_Err_Invalid_GDEF_SubTable_Format; + } + + return TT_Err_Ok; + } + + + static void Free_CaretValue( TTO_CaretValue* cv ) + { + if ( cv->CaretValueFormat == 3 ) + Free_Device( &cv->cvf.cvf3.Device ); + } + + + /* LigGlyph */ + + static TT_Error Load_LigGlyph( TTO_LigGlyph* lg, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_CaretValue* cv; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = lg->CaretCount = GET_UShort(); + + FORGET_Frame(); + + lg->CaretValue = NULL; + + if ( ALLOC_ARRAY( lg->CaretValue, count, TTO_CaretValue ) ) + return error; + + cv = lg->CaretValue; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_CaretValue( &cv[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_CaretValue( &cv[n] ); + + FREE( cv ); + return error; + } + + + static void Free_LigGlyph( TTO_LigGlyph* lg ) + { + UShort n, count; + + TTO_CaretValue* cv; + + + if ( lg->CaretValue ) + { + count = lg->CaretCount; + cv = lg->CaretValue; + + for ( n = 0; n < count; n++ ) + Free_CaretValue( &cv[n] ); + + FREE( cv ); + } + } + + + /* LigCaretList */ + + static TT_Error Load_LigCaretList( TTO_LigCaretList* lcl, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_LigGlyph* lg; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &lcl->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = lcl->LigGlyphCount = GET_UShort(); + + FORGET_Frame(); + + lcl->LigGlyph = NULL; + + if ( ALLOC_ARRAY( lcl->LigGlyph, count, TTO_LigGlyph ) ) + goto Fail2; + + lg = lcl->LigGlyph; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LigGlyph( &lg[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + lcl->loaded = TRUE; + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_LigGlyph( &lg[n] ); + + FREE( lg ); + + Fail2: + Free_Coverage( &lcl->Coverage ); + return error; + } + + + static void Free_LigCaretList( TTO_LigCaretList* lcl ) + { + UShort n, count; + + TTO_LigGlyph* lg; + + + if ( !lcl->loaded ) + return; + + if ( lcl->LigGlyph ) + { + count = lcl->LigGlyphCount; + lg = lcl->LigGlyph; + + for ( n = 0; n < count; n++ ) + Free_LigGlyph( &lg[n] ); + + FREE( lg ); + } + + Free_Coverage( &lcl->Coverage ); + } + + + + /*********** + * GDEF API + ***********/ + + + static UShort Get_New_Class( TTO_GDEFHeader* gdef, + UShort glyphID, + UShort index ) + { + UShort glyph_index, array_index; + UShort byte, bits; + + TTO_ClassRangeRecord* gcrr; + UShort** ngc; + + + if ( glyphID >= gdef->LastGlyph ) + return 0; + + gcrr = gdef->GlyphClassDef.cd.cd2.ClassRangeRecord; + ngc = gdef->NewGlyphClasses; + + if ( glyphID < gcrr[index].Start ) + { + array_index = 0; + if ( index == 0 ) + glyph_index = glyphID; + else + glyph_index = glyphID - gcrr[index - 1].End - 1; + } + else + { + array_index = index + 1; + glyph_index = glyphID - gcrr[index].End - 1; + } + + byte = ngc[array_index][glyph_index / 4 + 1]; + bits = byte >> ( 16 - ( glyph_index % 4 + 1 ) * 4 ); + + return bits & 0x000F; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GDEF_Get_Glyph_Property( TTO_GDEFHeader* gdef, + TT_UShort glyphID, + TT_UShort* property ) + { + UShort class, index; + + TT_Error error; + + + if ( !gdef || !property ) + return TT_Err_Invalid_Argument; + + /* first, we check for mark attach classes */ + + if ( gdef->MarkAttachClassDef.loaded ) + { + error = Get_Class( &gdef->MarkAttachClassDef, glyphID, &class, &index ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + if ( !error ) + { + *property = class << 8; + return TT_Err_Ok; + } + } + + error = Get_Class( &gdef->GlyphClassDef, glyphID, &class, &index ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + + /* if we have a constructed class table, check whether additional + values have been assigned */ + + if ( error == TTO_Err_Not_Covered && gdef->NewGlyphClasses ) + class = Get_New_Class( gdef, glyphID, index ); + + switch ( class ) + { + case UNCLASSIFIED_GLYPH: + *property = 0; + break; + + case SIMPLE_GLYPH: + *property = TTO_BASE_GLYPH; + break; + + case LIGATURE_GLYPH: + *property = TTO_LIGATURE; + break; + + case MARK_GLYPH: + *property = TTO_MARK; + break; + + case COMPONENT_GLYPH: + *property = TTO_COMPONENT; + break; + } + + return TT_Err_Ok; + } + + + static TT_Error Make_ClassRange( TTO_ClassDefinition* cd, + UShort start, + UShort end, + UShort class ) + { + TT_Error error; + UShort index; + + TTO_ClassDefFormat2* cdf2; + TTO_ClassRangeRecord* crr; + + + cdf2 = &cd->cd.cd2; + + cdf2->ClassRangeCount++; + + if ( REALLOC_ARRAY( cdf2->ClassRangeRecord, cdf2->ClassRangeCount, + TTO_ClassRangeRecord ) ) + return error; + + crr = cdf2->ClassRangeRecord; + index = cdf2->ClassRangeCount - 1; + + crr[index].Start = start; + crr[index].End = end; + crr[index].Class = class; + + cd->Defined[class] = TRUE; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GDEF_Build_ClassDefinition( TTO_GDEFHeader* gdef, + TT_UShort num_glyphs, + TT_UShort glyph_count, + TT_UShort* glyph_array, + TT_UShort* class_array ) + { + UShort start, curr_glyph, curr_class; + UShort n, count; + TT_Error error; + + TTO_ClassDefinition* gcd; + TTO_ClassRangeRecord* gcrr; + UShort** ngc; + + + if ( !gdef || !glyph_array || !class_array ) + return TT_Err_Invalid_Argument; + + gcd = &gdef->GlyphClassDef; + + /* We build a format 2 table */ + + gcd->ClassFormat = 2; + + /* A GlyphClassDef table contains at most 5 different class values */ + + if ( ALLOC_ARRAY( gcd->Defined, 5, Bool ) ) + return error; + + gcd->cd.cd2.ClassRangeCount = 0; + gcd->cd.cd2.ClassRangeRecord = NULL; + + start = glyph_array[0]; + curr_class = class_array[0]; + curr_glyph = start; + + if ( curr_class >= 5 ) + { + error = TT_Err_Invalid_Argument; + goto Fail4; + } + + glyph_count--; + + for ( n = 0; n <= glyph_count; n++ ) + { + if ( curr_glyph == glyph_array[n] && curr_class == class_array[n] ) + { + if ( n == glyph_count ) + { + if ( ( error = Make_ClassRange( gcd, start, + curr_glyph, + curr_class ) ) != TT_Err_Ok ) + goto Fail3; + } + else + { + if ( curr_glyph == 0xFFFF ) + { + error = TT_Err_Invalid_Argument; + goto Fail3; + } + else + curr_glyph++; + } + } + else + { + if ( ( error = Make_ClassRange( gcd, start, + curr_glyph - 1, + curr_class ) ) != TT_Err_Ok ) + goto Fail3; + + if ( curr_glyph > glyph_array[n] ) + { + error = TT_Err_Invalid_Argument; + goto Fail3; + } + + start = glyph_array[n]; + curr_class = class_array[n]; + curr_glyph = start; + + if ( curr_class >= 5 ) + { + error = TT_Err_Invalid_Argument; + goto Fail3; + } + + if ( n == glyph_count ) + { + if ( ( error = Make_ClassRange( gcd, start, + curr_glyph, + curr_class ) ) != TT_Err_Ok ) + goto Fail3; + } + else + { + if ( curr_glyph == 0xFFFF ) + { + error = TT_Err_Invalid_Argument; + goto Fail3; + } + else + curr_glyph++; + } + } + } + + /* now prepare the arrays for class values assigned during the lookup + process */ + + if ( ALLOC_ARRAY( gdef->NewGlyphClasses, + gcd->cd.cd2.ClassRangeCount + 1, UShort* ) ) + goto Fail2; + + count = gcd->cd.cd2.ClassRangeCount; + gcrr = gcd->cd.cd2.ClassRangeRecord; + ngc = gdef->NewGlyphClasses; + + /* We allocate arrays for all glyphs not covered by the class range + records. Each element holds four class values. */ + + if ( gcrr[0].Start ) + { + if ( ALLOC_ARRAY( ngc[0], gcrr[0].Start / 4 + 1, UShort ) ) + goto Fail1; + } + + for ( n = 1; n < count; n++ ) + { + if ( gcrr[n].Start - gcrr[n - 1].End > 1 ) + if ( ALLOC_ARRAY( ngc[n], + ( gcrr[n].Start - gcrr[n - 1].End - 1 ) / 4 + 1, + UShort ) ) + goto Fail1; + } + + if ( gcrr[count - 1].End != num_glyphs - 1 ) + { + if ( ALLOC_ARRAY( ngc[count], + ( num_glyphs - gcrr[count - 1].End - 1 ) / 4 + 1, + UShort ) ) + goto Fail1; + } + + gdef->LastGlyph = num_glyphs - 1; + + gdef->MarkAttachClassDef_offset = 0L; + gdef->MarkAttachClassDef.loaded = FALSE; + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + FREE( ngc[n] ); + + Fail2: + FREE( gdef->NewGlyphClasses ); + + Fail3: + FREE( gcd->cd.cd2.ClassRangeRecord ); + + Fail4: + FREE( gcd->Defined ); + return error; + } + + + static void Free_NewGlyphClasses( TTO_GDEFHeader* gdef ) + { + UShort** ngc; + UShort n, count; + + + if ( gdef->NewGlyphClasses ) + { + count = gdef->GlyphClassDef.cd.cd2.ClassRangeCount + 1; + ngc = gdef->NewGlyphClasses; + + for ( n = 0; n < count; n++ ) + FREE( ngc[n] ); + + FREE( ngc ); + } + } + + + TT_Error Add_Glyph_Property( TTO_GDEFHeader* gdef, + UShort glyphID, + UShort property ) + { + TT_Error error; + UShort class, new_class, index; + UShort byte, bits, mask; + UShort array_index, glyph_index; + + TTO_ClassRangeRecord* gcrr; + UShort** ngc; + + + error = Get_Class( &gdef->GlyphClassDef, glyphID, &class, &index ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + + /* we don't accept glyphs covered in `GlyphClassDef' */ + + if ( !error ) + return TTO_Err_Not_Covered; + + switch ( property ) + { + case 0: + new_class = UNCLASSIFIED_GLYPH; + break; + + case TTO_BASE_GLYPH: + new_class = SIMPLE_GLYPH; + break; + + case TTO_LIGATURE: + new_class = LIGATURE_GLYPH; + break; + + case TTO_MARK: + new_class = MARK_GLYPH; + break; + + case TTO_COMPONENT: + new_class = COMPONENT_GLYPH; + break; + + default: + return TT_Err_Invalid_Argument; + } + + gcrr = gdef->GlyphClassDef.cd.cd2.ClassRangeRecord; + ngc = gdef->NewGlyphClasses; + + if ( glyphID < gcrr[index].Start ) + { + array_index = 0; + if ( index == 0 ) + glyph_index = glyphID; + else + glyph_index = glyphID - gcrr[index - 1].End - 1; + } + else + { + array_index = index + 1; + glyph_index = glyphID - gcrr[index].End - 1; + } + + byte = ngc[array_index][glyph_index / 4 + 1]; + bits = byte >> ( 16 - ( glyph_index % 4 + 1 ) * 4 ); + class = bits & 0x000F; + + /* we don't overwrite existing entries */ + + if ( !class ) + { + bits = new_class << ( 16 - ( glyph_index % 4 + 1 ) * 4 ); + mask = ~( 0x000F << ( 16 - ( glyph_index % 4 + 1 ) * 4 ) ); + + ngc[array_index][glyph_index / 4 + 1] &= mask; + ngc[array_index][glyph_index / 4 + 1] |= bits; + } + + return TT_Err_Ok; + } + + + TT_Error Check_Property( TTO_GDEFHeader* gdef, + UShort index, + UShort flags, + UShort* property ) + { + TT_Error error; + + + if ( gdef ) + { + error = TT_GDEF_Get_Glyph_Property( gdef, index, property ); + if ( error ) + return error; + + if ( flags & IGNORE_SPECIAL_MARKS ) + { + /* This is OpenType 1.2 */ + + if ( (flags & 0xFF00) != *property ) + return TTO_Err_Not_Covered; + } + else { + if ( flags & *property ) + return TTO_Err_Not_Covered; + } + } + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgdef.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgdef.h new file mode 100644 index 00000000000..927d0a1bdbe --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgdef.h @@ -0,0 +1,218 @@ +/******************************************************************* + * + * ftxgdef.h + * + * TrueType Open GDEF table support + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef FTXOPEN_H +#error "Don't include this file! Use ftxopen.h instead." +#endif + +#ifndef FTXGDEF_H +#define FTXGDEF_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define TTO_Err_Invalid_GDEF_SubTable_Format 0x1030 +#define TTO_Err_Invalid_GDEF_SubTable 0x1031 + +#define GDEF_ID Build_Extension_ID( 'G', 'D', 'E', 'F' ) + + +/* GDEF glyph classes */ + +#define UNCLASSIFIED_GLYPH 0 +#define SIMPLE_GLYPH 1 +#define LIGATURE_GLYPH 2 +#define MARK_GLYPH 3 +#define COMPONENT_GLYPH 4 + +/* GDEF glyph properties, corresponding to class values 1-4. Note that + TTO_COMPONENT has no corresponding flag in the LookupFlag field. */ + +#define TTO_BASE_GLYPH 0x0002 +#define TTO_LIGATURE 0x0004 +#define TTO_MARK 0x0008 +#define TTO_COMPONENT 0x0010 + + + /* Attachment related structures */ + + struct TTO_AttachPoint_ + { + TT_UShort PointCount; /* size of the PointIndex array */ + TT_UShort* PointIndex; /* array of contour points */ + }; + + typedef struct TTO_AttachPoint_ TTO_AttachPoint; + + + struct TTO_AttachList_ + { + TT_Bool loaded; + + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort GlyphCount; /* number of glyphs with + attachments */ + TTO_AttachPoint* AttachPoint; /* array of AttachPoint tables */ + }; + + typedef struct TTO_AttachList_ TTO_AttachList; + + + /* Ligature Caret related structures */ + + struct TTO_CaretValueFormat1_ + { + TT_Short Coordinate; /* x or y value (in design units) */ + }; + + typedef struct TTO_CaretValueFormat1_ TTO_CaretValueFormat1; + + + struct TTO_CaretValueFormat2_ + { + TT_UShort CaretValuePoint; /* contour point index on glyph */ + }; + + typedef struct TTO_CaretValueFormat2_ TTO_CaretValueFormat2; + + + struct TTO_CaretValueFormat3_ + { + TT_Short Coordinate; /* x or y value (in design units) */ + TTO_Device Device; /* Device table for x or y value */ + }; + + typedef struct TTO_CaretValueFormat3_ TTO_CaretValueFormat3; + + + struct TTO_CaretValueFormat4_ + { + TT_UShort IdCaretValue; /* metric ID */ + }; + + typedef struct TTO_CaretValueFormat4_ TTO_CaretValueFormat4; + + + struct TTO_CaretValue_ + { + TT_UShort CaretValueFormat; /* 1, 2, 3, or 4 */ + + union + { + TTO_CaretValueFormat1 cvf1; + TTO_CaretValueFormat2 cvf2; + TTO_CaretValueFormat3 cvf3; + TTO_CaretValueFormat4 cvf4; + } cvf; + }; + + typedef struct TTO_CaretValue_ TTO_CaretValue; + + + struct TTO_LigGlyph_ + { + TT_Bool loaded; + + TT_UShort CaretCount; /* number of caret values */ + TTO_CaretValue* CaretValue; /* array of caret values */ + }; + + typedef struct TTO_LigGlyph_ TTO_LigGlyph; + + + struct TTO_LigCaretList_ + { + TT_Bool loaded; + + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort LigGlyphCount; /* number of ligature glyphs */ + TTO_LigGlyph* LigGlyph; /* array of LigGlyph tables */ + }; + + typedef struct TTO_LigCaretList_ TTO_LigCaretList; + + + /* The `NewGlyphClasses' field is not defined in the TTO specification. + We use it for fonts with a constructed `GlyphClassDef' structure + (i.e., which don't have a GDEF table) to collect glyph classes + assigned during the lookup process. The number of arrays in this + pointer array is GlyphClassDef->cd.cd2.ClassRangeCount+1; the nth + array then contains the glyph class values of the glyphs not covered + by the ClassRangeRecords structures with index n-1 and n. We store + glyph class values for four glyphs in a single array element. + + `LastGlyph' is identical to the number of glyphs minus one in the + font; we need it only if `NewGlyphClasses' is not NULL (to have an + upper bound for the last array). + + Note that we first store the file offset to the `MarkAttachClassDef' + field (which has been introduced in OpenType 1.2) -- since the + `Version' field value hasn't been increased to indicate that we have + one more field for some obscure reason, we must parse the GSUB table + to find out whether class values refer to this table. Only then we + can finally load the MarkAttachClassDef structure if necessary. */ + + struct TTO_GDEFHeader_ + { + TT_Bool loaded; + TT_ULong offset; + + TT_Fixed Version; + + TTO_ClassDefinition GlyphClassDef; + TTO_AttachList AttachList; + TTO_LigCaretList LigCaretList; + TT_ULong MarkAttachClassDef_offset; + TTO_ClassDefinition MarkAttachClassDef; /* new in OT 1.2 */ + + TT_UShort LastGlyph; + TT_UShort** NewGlyphClasses; + }; + + typedef struct TTO_GDEFHeader_ TTO_GDEFHeader; + + + /* finally, the GDEF API */ + + FT_EXPORT_DEF( TT_Error ) + TT_Init_GDEF_Extension( TT_Engine engine ); + + FT_EXPORT_DEF( TT_Error ) + TT_Load_GDEF_Table( TT_Face face, + TTO_GDEFHeader* gdef ); + + FT_EXPORT_DEF( TT_Error ) + TT_GDEF_Get_Glyph_Property( TTO_GDEFHeader* gdef, + TT_UShort glyphID, + TT_UShort* property ); + FT_EXPORT_DEF( TT_Error ) + TT_GDEF_Build_ClassDefinition( TTO_GDEFHeader* gdef, + TT_UShort num_glyphs, + TT_UShort glyph_count, + TT_UShort* glyph_array, + TT_UShort* class_array ); + + +#ifdef __cplusplus +} +#endif + +#endif /* FTXGDEF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgpos.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgpos.c new file mode 100644 index 00000000000..534fda0f4ae --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgpos.c @@ -0,0 +1,6224 @@ +/******************************************************************* + * + * ftxgpos.c + * + * TrueType Open GPOS table support. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +/* XXX There is *a lot* of duplicated code (cf. formats 7 and 8), but + I don't care currently. I believe that it would be possible to + save about 50% of TTO code by carefully designing the structures, + sharing as much as possible with extensive use of macros. This + is something for a volunteer :-) */ + +#include "tttypes.h" +#include "tttags.h" +#include "ttload.h" +#include "ttextend.h" +#include "ttmemory.h" +#include "ttfile.h" + +#include "ftxopen.h" +#include "ftxopenf.h" + + + struct GPOS_Instance_ + { + TTO_GPOSHeader* gpos; + TT_Instance instance; + TT_Glyph glyph; + UShort load_flags; /* how the glyph should be loaded */ + TT_Bool r2l; + + UShort first; /* the first glyph in a chain of + cursive connections */ + UShort last; /* the last valid glyph -- used + with cursive positioning */ + TT_Pos anchor_x; /* the coordinates of the anchor point */ + TT_Pos anchor_y; /* of the last valid glyph */ + }; + + typedef struct GPOS_Instance_ GPOS_Instance; + + + static TT_Error Do_Glyph_Lookup( GPOS_Instance* gpi, + UShort lookup_index, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort context_length, + int nesting_level ); + + + + /********************** + * Extension Functions + **********************/ + + /* the client application must replace this with something more + meaningful if multiple master fonts are to be supported. */ + + static TT_Error default_mmfunc( TT_Instance instance, + TT_UShort metric_id, + TT_Pos* metric_value, + void* data ) + { + return TTO_Err_No_MM_Interpreter; + } + + + static TT_Error GPOS_Create( void* ext, + PFace face ) + { + DEFINE_LOAD_LOCALS( face->stream ); + + TTO_GPOSHeader* gpos = (TTO_GPOSHeader*)ext; + Long table; + + + /* by convention */ + + if ( !gpos ) + return TT_Err_Ok; + + /* a null offset indicates that there is no GPOS table */ + + gpos->offset = 0; + + /* we store the start offset and the size of the subtable */ + + table = TT_LookUp_Table( face, TTAG_GPOS ); + if ( table < 0 ) + return TT_Err_Ok; /* The table is optional */ + + if ( FILE_Seek( face->dirTables[table].Offset ) || + ACCESS_Frame( 4L ) ) + return error; + + gpos->offset = FILE_Pos() - 4L; /* undo ACCESS_Frame() */ + gpos->Version = GET_ULong(); + + FORGET_Frame(); + + /* a default mmfunc() handler which just returns an error */ + + gpos->mmfunc = default_mmfunc; + + /* the default glyph function is TT_Load_Glyph() */ + + gpos->gfunc = TT_Load_Glyph; + + gpos->loaded = FALSE; + + return TT_Err_Ok; + } + + + static TT_Error GPOS_Destroy( void* ext, + PFace face ) + { + TTO_GPOSHeader* gpos = (TTO_GPOSHeader*)ext; + + + /* by convention */ + + if ( !gpos ) + return TT_Err_Ok; + + if ( gpos->loaded ) + { + Free_LookupList( &gpos->LookupList, GPOS ); + Free_FeatureList( &gpos->FeatureList ); + Free_ScriptList( &gpos->ScriptList ); + } + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Init_GPOS_Extension( TT_Engine engine ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + return TT_Register_Extension( _engine, + GPOS_ID, + sizeof ( TTO_GPOSHeader ), + GPOS_Create, + GPOS_Destroy ); + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Load_GPOS_Table( TT_Face face, + TTO_GPOSHeader* retptr, + TTO_GDEFHeader* gdef ) + { + ULong cur_offset, new_offset, base_offset; + + UShort i, num_lookups; + TTO_GPOSHeader* gpos; + TTO_GDEFHeader* gdef_reg; + TTO_Lookup* lo; + + PFace faze = HANDLE_Face( face ); + DEFINE_ALL_LOCALS; + + + if ( !retptr ) + return TT_Err_Invalid_Argument; + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + error = TT_Extension_Get( faze, GPOS_ID, (void**)&gpos ); + if ( error ) + return error; + + if ( gpos->offset == 0 ) + return TT_Err_Table_Missing; /* no GPOS table; nothing to do */ + + /* now access stream */ + + if ( USE_Stream( faze->stream, stream ) ) + return error; + + base_offset = gpos->offset; + + /* skip version */ + + if ( FILE_Seek( base_offset + 4L ) || + ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ScriptList( &gpos->ScriptList, + faze ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_FeatureList( &gpos->FeatureList, + faze ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LookupList( &gpos->LookupList, + faze, GPOS ) ) != TT_Err_Ok ) + goto Fail2; + + gpos->gdef = gdef; /* can be NULL */ + + /* We now check the LookupFlags for values larger than 0xFF to find + out whether we need to load the `MarkAttachClassDef' field of the + GDEF table -- this hack is necessary for OpenType 1.2 tables since + the version field of the GDEF table hasn't been incremented. + + For constructed GDEF tables, we only load it if + `MarkAttachClassDef_offset' is not zero (nevertheless, a build of + a constructed mark attach table is not supported currently). */ + + if ( gdef && + gdef->MarkAttachClassDef_offset && !gdef->MarkAttachClassDef.loaded ) + { + lo = gpos->LookupList.Lookup; + num_lookups = gpos->LookupList.LookupCount; + + for ( i = 0; i < num_lookups; i++ ) + { + if ( lo[i].LookupFlag & IGNORE_SPECIAL_MARKS ) + { + if ( FILE_Seek( gdef->MarkAttachClassDef_offset ) || + ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( !new_offset ) + return TTO_Err_Invalid_GDEF_SubTable; + + new_offset += gdef->offset; + + if ( FILE_Seek( new_offset ) || + ( error = Load_ClassDefinition( &gdef->MarkAttachClassDef, + 256, faze ) ) != TT_Err_Ok ) + goto Fail1; + + /* copy the class definition pointer into the extension structure */ + + error = TT_Extension_Get( faze, GDEF_ID, (void**)&gdef_reg ); + if ( error ) + return error; + + *gdef_reg = *gdef; + + break; + } + } + } + + gpos->loaded = TRUE; + *retptr = *gpos; + DONE_Stream( stream ); + + return TT_Err_Ok; + + Fail1: + Free_LookupList( &gpos->LookupList, GPOS ); + + Fail2: + Free_FeatureList( &gpos->FeatureList ); + + Fail3: + Free_ScriptList( &gpos->ScriptList ); + + /* release stream */ + + DONE_Stream( stream ); + + return error; + } + + + + /***************************** + * SubTable related functions + *****************************/ + + /* shared tables */ + + /* ValueRecord */ + + /* There is a subtle difference in the specs between a `table' and a + `record' -- offsets for device tables in ValueRecords are taken from + the parent table and not the parent record. */ + + static TT_Error Load_ValueRecord( TTO_ValueRecord* vr, + UShort format, + ULong base_offset, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + ULong cur_offset, new_offset; + + + if ( format & HAVE_X_PLACEMENT ) + { + if ( ACCESS_Frame( 2L ) ) + return error; + + vr->XPlacement = GET_Short(); + + FORGET_Frame(); + } + else + vr->XPlacement = 0; + + if ( format & HAVE_Y_PLACEMENT ) + { + if ( ACCESS_Frame( 2L ) ) + return error; + + vr->YPlacement = GET_Short(); + + FORGET_Frame(); + } + else + vr->YPlacement = 0; + + if ( format & HAVE_X_ADVANCE ) + { + if ( ACCESS_Frame( 2L ) ) + return error; + + vr->XAdvance = GET_Short(); + + FORGET_Frame(); + } + else + vr->XAdvance = 0; + + if ( format & HAVE_Y_ADVANCE ) + { + if ( ACCESS_Frame( 2L ) ) + return error; + + vr->YAdvance = GET_Short(); + + FORGET_Frame(); + } + else + vr->YAdvance = 0; + + if ( format & HAVE_X_PLACEMENT_DEVICE ) + { + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Device( &vr->XPlacementDevice, + input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + } + else + goto empty1; + } + else + { + empty1: + vr->XPlacementDevice.StartSize = 0; + vr->XPlacementDevice.EndSize = 0; + vr->XPlacementDevice.DeltaValue = NULL; + } + + if ( format & HAVE_Y_PLACEMENT_DEVICE ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Device( &vr->YPlacementDevice, + input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + } + else + goto empty2; + } + else + { + empty2: + vr->YPlacementDevice.StartSize = 0; + vr->YPlacementDevice.EndSize = 0; + vr->YPlacementDevice.DeltaValue = NULL; + } + + if ( format & HAVE_X_ADVANCE_DEVICE ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Device( &vr->XAdvanceDevice, + input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + } + else + goto empty3; + } + else + { + empty3: + vr->XAdvanceDevice.StartSize = 0; + vr->XAdvanceDevice.EndSize = 0; + vr->XAdvanceDevice.DeltaValue = NULL; + } + + if ( format & HAVE_Y_ADVANCE_DEVICE ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Device( &vr->YAdvanceDevice, + input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + goto empty4; + } + else + { + empty4: + vr->YAdvanceDevice.StartSize = 0; + vr->YAdvanceDevice.EndSize = 0; + vr->YAdvanceDevice.DeltaValue = NULL; + } + + if ( format & HAVE_X_ID_PLACEMENT ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + vr->XIdPlacement = GET_UShort(); + + FORGET_Frame(); + } + else + vr->XIdPlacement = 0; + + if ( format & HAVE_Y_ID_PLACEMENT ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + vr->YIdPlacement = GET_UShort(); + + FORGET_Frame(); + } + else + vr->YIdPlacement = 0; + + if ( format & HAVE_X_ID_ADVANCE ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + vr->XIdAdvance = GET_UShort(); + + FORGET_Frame(); + } + else + vr->XIdAdvance = 0; + + if ( format & HAVE_Y_ID_ADVANCE ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + vr->YIdAdvance = GET_UShort(); + + FORGET_Frame(); + } + else + vr->YIdAdvance = 0; + + return TT_Err_Ok; + + Fail1: + Free_Device( &vr->YAdvanceDevice ); + + Fail2: + Free_Device( &vr->XAdvanceDevice ); + + Fail3: + Free_Device( &vr->YPlacementDevice ); + return error; + } + + + static void Free_ValueRecord( TTO_ValueRecord* vr, + UShort format ) + { + if ( format & HAVE_Y_ADVANCE_DEVICE ) + Free_Device( &vr->YAdvanceDevice ); + if ( format & HAVE_X_ADVANCE_DEVICE ) + Free_Device( &vr->XAdvanceDevice ); + if ( format & HAVE_Y_PLACEMENT_DEVICE ) + Free_Device( &vr->YPlacementDevice ); + if ( format & HAVE_X_PLACEMENT_DEVICE ) + Free_Device( &vr->XPlacementDevice ); + } + + + static TT_Error Get_ValueRecord( GPOS_Instance* gpi, + TTO_ValueRecord* vr, + UShort format, + TTO_GPOS_Data* gd ) + { + TT_Pos value; + Short pixel_value; + TT_Error error = TT_Err_Ok; + TTO_GPOSHeader* gpos = gpi->gpos; + PInstance ins; + + UShort x_ppem, y_ppem; + Fixed x_scale, y_scale; + + + if ( !format ) + return TT_Err_Ok; + + ins = HANDLE_Instance( gpi->instance ); + + x_ppem = ins->metrics.x_ppem; + y_ppem = ins->metrics.y_ppem; + x_scale = TT_MulDiv( 0x10000, + ins->metrics.x_scale1, + ins->metrics.x_scale2 ); + y_scale = TT_MulDiv( 0x10000, + ins->metrics.y_scale1, + ins->metrics.y_scale2 ); + + /* design units -> fractional pixel */ + + if ( format & HAVE_X_PLACEMENT ) + gd->x_pos += x_scale * vr->XPlacement / 0x10000; + if ( format & HAVE_Y_PLACEMENT ) + gd->y_pos += y_scale * vr->YPlacement / 0x10000; + if ( format & HAVE_X_ADVANCE ) + gd->x_advance += x_scale * vr->XAdvance / 0x10000; + if ( format & HAVE_Y_ADVANCE ) + gd->y_advance += y_scale * vr->YAdvance / 0x10000; + + /* we use the device tables only if gpi->glyph.z is not NULL */ + + if ( gpi->glyph.z ) + { + /* pixel -> fractional pixel */ + + if ( format & HAVE_X_PLACEMENT_DEVICE ) + { + Get_Device( &vr->XPlacementDevice, x_ppem, &pixel_value ); + gd->x_pos += pixel_value << 6; + } + if ( format & HAVE_Y_PLACEMENT_DEVICE ) + { + Get_Device( &vr->YPlacementDevice, y_ppem, &pixel_value ); + gd->y_pos += pixel_value << 6; + } + if ( format & HAVE_X_ADVANCE_DEVICE ) + { + Get_Device( &vr->XAdvanceDevice, x_ppem, &pixel_value ); + gd->x_advance += pixel_value << 6; + } + if ( format & HAVE_Y_ADVANCE_DEVICE ) + { + Get_Device( &vr->YAdvanceDevice, y_ppem, &pixel_value ); + gd->y_advance += pixel_value << 6; + } + } + + /* values returned from mmfunc() are already in fractional pixels */ + + if ( format & HAVE_X_ID_PLACEMENT ) + { + error = (gpos->mmfunc)( gpi->instance, vr->XIdPlacement, + &value, gpos->data ); + if ( error ) + return error; + gd->x_pos += value; + } + if ( format & HAVE_Y_ID_PLACEMENT ) + { + error = (gpos->mmfunc)( gpi->instance, vr->YIdPlacement, + &value, gpos->data ); + if ( error ) + return error; + gd->y_pos += value; + } + if ( format & HAVE_X_ID_ADVANCE ) + { + error = (gpos->mmfunc)( gpi->instance, vr->XIdAdvance, + &value, gpos->data ); + if ( error ) + return error; + gd->x_advance += value; + } + if ( format & HAVE_Y_ID_ADVANCE ) + { + error = (gpos->mmfunc)( gpi->instance, vr->YIdAdvance, + &value, gpos->data ); + if ( error ) + return error; + gd->y_advance += value; + } + + return error; + } + + + /* AnchorFormat1 */ + /* AnchorFormat2 */ + /* AnchorFormat3 */ + /* AnchorFormat4 */ + + static TT_Error Load_Anchor( TTO_Anchor* an, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + ULong cur_offset, new_offset, base_offset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + an->PosFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( an->PosFormat ) + { + case 1: + if ( ACCESS_Frame( 4L ) ) + return error; + + an->af.af1.XCoordinate = GET_Short(); + an->af.af1.YCoordinate = GET_Short(); + + FORGET_Frame(); + break; + + case 2: + if ( ACCESS_Frame( 6L ) ) + return error; + + an->af.af2.XCoordinate = GET_Short(); + an->af.af2.YCoordinate = GET_Short(); + an->af.af2.AnchorPoint = GET_UShort(); + + FORGET_Frame(); + break; + + case 3: + if ( ACCESS_Frame( 6L ) ) + return error; + + an->af.af3.XCoordinate = GET_Short(); + an->af.af3.YCoordinate = GET_Short(); + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Device( &an->af.af3.XDeviceTable, + input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + } + else + { + an->af.af3.XDeviceTable.StartSize = 0; + an->af.af3.XDeviceTable.EndSize = 0; + an->af.af3.XDeviceTable.DeltaValue = 0; + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Device( &an->af.af3.YDeviceTable, + input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + else + { + an->af.af3.YDeviceTable.StartSize = 0; + an->af.af3.YDeviceTable.EndSize = 0; + an->af.af3.YDeviceTable.DeltaValue = 0; + } + break; + + case 4: + if ( ACCESS_Frame( 4L ) ) + return error; + + an->af.af4.XIdAnchor = GET_UShort(); + an->af.af4.YIdAnchor = GET_UShort(); + + FORGET_Frame(); + break; + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; + + Fail: + Free_Device( &an->af.af3.XDeviceTable ); + return error; + } + + + static void Free_Anchor( TTO_Anchor* an ) + { + if ( an->PosFormat == 3 ) + { + Free_Device( &an->af.af3.YDeviceTable ); + Free_Device( &an->af.af3.XDeviceTable ); + } + } + + + static TT_Error Get_Anchor( GPOS_Instance* gpi, + TTO_Anchor* an, + TT_UShort glyph_index, + TT_Pos* x_value, + TT_Pos* y_value ) + { + TT_Error error = TT_Err_Ok; + + PInstance ins; + PGlyph glyph; + TTO_GPOSHeader* gpos = gpi->gpos; + UShort ap; + + Short pixel_value; + UShort load_flags; + + UShort x_ppem, y_ppem; + Fixed x_scale, y_scale; + + + ins = HANDLE_Instance( gpi->instance ); + + x_ppem = ins->metrics.x_ppem; + y_ppem = ins->metrics.y_ppem; + x_scale = TT_MulDiv( 0x10000, + ins->metrics.x_scale1, + ins->metrics.x_scale2 ); + y_scale = TT_MulDiv( 0x10000, + ins->metrics.y_scale1, + ins->metrics.y_scale2 ); + + switch ( an->PosFormat ) + { + case 0: + /* The special case of an empty AnchorTable */ + + return TTO_Err_Not_Covered; + + case 1: + *x_value = x_scale * an->af.af1.XCoordinate / 0x10000; + *y_value = y_scale * an->af.af1.YCoordinate / 0x10000; + break; + + case 2: + /* glyphs must be scaled */ + + load_flags = gpi->load_flags | TTLOAD_SCALE_GLYPH; + + /* we use the glyph contour point only if gpi->glyph.z is not NULL */ + + if ( gpi->glyph.z ) + { + error = (gpos->gfunc)( gpi->instance, gpi->glyph, + glyph_index, load_flags ); + if ( error ) + return error; + + glyph = HANDLE_Glyph( gpi->glyph ); + ap = an->af.af2.AnchorPoint; + + /* if outline.n_points is set to zero by gfunc(), we use the + design coordinate value pair. This can happen e.g. for + sbit glyphs */ + + if ( !glyph->outline.n_points ) + goto no_contour_point; + + if ( ap >= glyph->outline.n_points ) + return TTO_Err_Invalid_GPOS_SubTable; + + *x_value = glyph->outline.points[ap].x; + *y_value = glyph->outline.points[ap].y; + } + else + { + no_contour_point: + *x_value = x_scale * an->af.af3.XCoordinate / 0x10000; + *y_value = y_scale * an->af.af3.YCoordinate / 0x10000; + } + break; + + case 3: + /* we use the device tables only if gpi->glyph.z is not NULL */ + + if ( gpi->glyph.z ) + { + Get_Device( &an->af.af3.XDeviceTable, x_ppem, &pixel_value ); + *x_value = pixel_value << 6; + Get_Device( &an->af.af3.YDeviceTable, y_ppem, &pixel_value ); + *y_value = pixel_value << 6; + } + else + *x_value = *y_value = 0; + + *x_value += x_scale * an->af.af3.XCoordinate / 0x10000; + *y_value += y_scale * an->af.af3.YCoordinate / 0x10000; + break; + + case 4: + error = (gpos->mmfunc)( gpi->instance, an->af.af4.XIdAnchor, + x_value, gpos->data ); + if ( error ) + return error; + + error = (gpos->mmfunc)( gpi->instance, an->af.af4.YIdAnchor, + y_value, gpos->data ); + if ( error ) + return error; + break; + } + + return error; + } + + + /* MarkArray */ + + static TT_Error Load_MarkArray ( TTO_MarkArray* ma, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_MarkRecord* mr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = ma->MarkCount = GET_UShort(); + + FORGET_Frame(); + + ma->MarkRecord = NULL; + + if ( ALLOC_ARRAY( ma->MarkRecord, count, TTO_MarkRecord ) ) + return error; + + mr = ma->MarkRecord; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 4L ) ) + goto Fail; + + mr[n].Class = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Anchor( &mr[n].MarkAnchor, input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_Anchor( &mr[n].MarkAnchor ); + + FREE( mr ); + return error; + } + + + static void Free_MarkArray( TTO_MarkArray* ma ) + { + UShort n, count; + + TTO_MarkRecord* mr; + + + if ( ma->MarkRecord ) + { + count = ma->MarkCount; + mr = ma->MarkRecord; + + for ( n = 0; n < count; n++ ) + Free_Anchor( &mr[n].MarkAnchor ); + + FREE( mr ); + } + } + + + /* LookupType 1 */ + + /* SinglePosFormat1 */ + /* SinglePosFormat2 */ + + TT_Error Load_SinglePos( TTO_SinglePos* sp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count, format; + ULong cur_offset, new_offset, base_offset; + + TTO_ValueRecord* vr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 6L ) ) + return error; + + sp->PosFormat = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + format = sp->ValueFormat = GET_UShort(); + + FORGET_Frame(); + + if ( !format ) + return TTO_Err_Invalid_GPOS_SubTable; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &sp->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + switch ( sp->PosFormat ) + { + case 1: + error = Load_ValueRecord( &sp->spf.spf1.Value, format, + base_offset, input ); + if ( error ) + goto Fail2; + break; + + case 2: + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = sp->spf.spf2.ValueCount = GET_UShort(); + + FORGET_Frame(); + + sp->spf.spf2.Value = NULL; + + if ( ALLOC_ARRAY( sp->spf.spf2.Value, count, TTO_ValueRecord ) ) + goto Fail2; + + vr = sp->spf.spf2.Value; + + for ( n = 0; n < count; n++ ) + { + error = Load_ValueRecord( &vr[n], format, base_offset, input ); + if ( error ) + goto Fail1; + } + break; + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_ValueRecord( &vr[n], format ); + + FREE( vr ); + + Fail2: + Free_Coverage( &sp->Coverage ); + return error; + } + + + void Free_SinglePos( TTO_SinglePos* sp ) + { + UShort n, count, format; + + TTO_ValueRecord* v; + + + format = sp->ValueFormat; + + switch ( sp->PosFormat ) + { + case 1: + Free_ValueRecord( &sp->spf.spf1.Value, format ); + break; + + case 2: + if ( sp->spf.spf2.Value ) + { + count = sp->spf.spf2.ValueCount; + v = sp->spf.spf2.Value; + + for ( n = 0; n < count; n++ ) + Free_ValueRecord( &v[n], format ); + + FREE( v ); + } + break; + } + + Free_Coverage( &sp->Coverage ); + } + + + static TT_Error Lookup_SinglePos( GPOS_Instance* gpi, + TTO_SinglePos* sp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length ) + { + UShort index, property; + TT_Error error; + TTO_GPOSHeader* gpos = gpi->gpos; + + + if ( context_length != 0xFFFF && context_length < 1 ) + return TTO_Err_Not_Covered; + + if ( CHECK_Property( gpos->gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &sp->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + switch ( sp->PosFormat ) + { + case 1: + error = Get_ValueRecord( gpi, &sp->spf.spf1.Value, + sp->ValueFormat, &out[in->pos] ); + if ( error ) + return error; + break; + + case 2: + if ( index >= sp->spf.spf2.ValueCount ) + return TTO_Err_Invalid_GPOS_SubTable; + error = Get_ValueRecord( gpi, &sp->spf.spf2.Value[index], + sp->ValueFormat, &out[in->pos] ); + if ( error ) + return error; + break; + + default: + return TTO_Err_Invalid_GPOS_SubTable; + } + + (in->pos)++; + + return TT_Err_Ok; + } + + + /* LookupType 2 */ + + /* PairSet */ + + static TT_Error Load_PairSet ( TTO_PairSet* ps, + UShort format1, + UShort format2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong base_offset; + + TTO_PairValueRecord* pvr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = ps->PairValueCount = GET_UShort(); + + FORGET_Frame(); + + ps->PairValueRecord = NULL; + + if ( ALLOC_ARRAY( ps->PairValueRecord, count, TTO_PairValueRecord ) ) + return error; + + pvr = ps->PairValueRecord; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + pvr[n].SecondGlyph = GET_UShort(); + + FORGET_Frame(); + + if ( format1 ) + { + error = Load_ValueRecord( &pvr[n].Value1, format1, + base_offset, input ); + if ( error ) + goto Fail; + } + if ( format2 ) + { + error = Load_ValueRecord( &pvr[n].Value2, format2, + base_offset, input ); + if ( error ) + goto Fail; + } + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + { + if ( format1 ) + Free_ValueRecord( &pvr[n].Value1, format1 ); + if ( format2 ) + Free_ValueRecord( &pvr[n].Value2, format2 ); + } + + FREE( pvr ); + return error; + } + + + static void Free_PairSet( TTO_PairSet* ps, + UShort format1, + UShort format2 ) + { + UShort n, count; + + TTO_PairValueRecord* pvr; + + + if ( ps->PairValueRecord ) + { + count = ps->PairValueCount; + pvr = ps->PairValueRecord; + + for ( n = 0; n < count; n++ ) + { + if ( format1 ) + Free_ValueRecord( &pvr[n].Value1, format1 ); + if ( format2 ) + Free_ValueRecord( &pvr[n].Value2, format2 ); + } + + FREE( pvr ); + } + } + + + /* PairPosFormat1 */ + + static TT_Error Load_PairPos1( TTO_PairPosFormat1* ppf1, + UShort format1, + UShort format2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_PairSet* ps; + + + base_offset = FILE_Pos() - 8L; + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = ppf1->PairSetCount = GET_UShort(); + + FORGET_Frame(); + + ppf1->PairSet = NULL; + + if ( ALLOC_ARRAY( ppf1->PairSet, count, TTO_PairSet ) ) + goto Fail; + + ps = ppf1->PairSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_PairSet( &ps[n], format1, + format2, input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_PairSet( &ps[n], format1, format2 ); + + FREE( ps ); + return error; + } + + + static void Free_PairPos1( TTO_PairPosFormat1* ppf1, + UShort format1, + UShort format2 ) + { + UShort n, count; + + TTO_PairSet* ps; + + + if ( ppf1->PairSet ) + { + count = ppf1->PairSetCount; + ps = ppf1->PairSet; + + for ( n = 0; n < count; n++ ) + Free_PairSet( &ps[n], format1, format2 ); + + FREE( ps ); + } + } + + + /* PairPosFormat2 */ + + static TT_Error Load_PairPos2( TTO_PairPosFormat2* ppf2, + UShort format1, + UShort format2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort m, n, count1, count2; + ULong cur_offset, new_offset1, new_offset2, base_offset; + + TTO_Class1Record* c1r; + TTO_Class2Record* c2r; + + + base_offset = FILE_Pos() - 8L; + + if ( ACCESS_Frame( 8L ) ) + return error; + + new_offset1 = GET_UShort() + base_offset; + new_offset2 = GET_UShort() + base_offset; + + /* `Class1Count' and `Class2Count' are the upper limits for class + values, thus we read it now to make additional safety checks. */ + + count1 = ppf2->Class1Count = GET_UShort(); + count2 = ppf2->Class2Count = GET_UShort(); + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset1 ) || + ( error = Load_ClassDefinition( &ppf2->ClassDef1, count1, + input ) ) != TT_Err_Ok ) + return error; + if ( FILE_Seek( new_offset2 ) || + ( error = Load_ClassDefinition( &ppf2->ClassDef2, count2, + input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + + ppf2->Class1Record = NULL; + + if ( ALLOC_ARRAY( ppf2->Class1Record, count1, TTO_Class1Record ) ) + goto Fail1; + + c1r = ppf2->Class1Record; + + for ( m = 0; m < count1; m++ ) + { + c1r[m].Class2Record = NULL; + + if ( ALLOC_ARRAY( c1r[m].Class2Record, count2, TTO_Class2Record ) ) + goto Fail1; + + c2r = c1r[m].Class2Record; + + for ( n = 0; n < count2; n++ ) + { + if ( format1 ) + { + error = Load_ValueRecord( &c2r[n].Value1, format1, + base_offset, input ); + if ( error ) + goto Fail1; + } + if ( format2 ) + { + error = Load_ValueRecord( &c2r[n].Value2, format2, + base_offset, input ); + if ( error ) + goto Fail1; + } + } + } + + return TT_Err_Ok; + + Fail1: + for ( m = 0; m < count1; m++ ) + { + c2r = c1r[m].Class2Record; + + for ( n = 0; n < count2; n++ ) + { + if ( format1 ) + Free_ValueRecord( &c2r[n].Value1, format1 ); + if ( format2 ) + Free_ValueRecord( &c2r[n].Value2, format2 ); + } + + FREE( c2r ); + } + + FREE( c1r ); + + Free_ClassDefinition( &ppf2->ClassDef2 ); + + Fail2: + Free_ClassDefinition( &ppf2->ClassDef1 ); + return error; + } + + + static void Free_PairPos2( TTO_PairPosFormat2* ppf2, + UShort format1, + UShort format2 ) + { + UShort m, n, count1, count2; + + TTO_Class1Record* c1r; + TTO_Class2Record* c2r; + + + if ( ppf2->Class1Record ) + { + c1r = ppf2->Class1Record; + count1 = ppf2->Class1Count; + count2 = ppf2->Class2Count; + + for ( m = 0; m < count1; m++ ) + { + c2r = c1r[m].Class2Record; + + for ( n = 0; n < count2; n++ ) + { + if ( format1 ) + Free_ValueRecord( &c2r[n].Value1, format1 ); + if ( format2 ) + Free_ValueRecord( &c2r[n].Value2, format2 ); + } + + FREE( c2r ); + } + + FREE( c1r ); + + Free_ClassDefinition( &ppf2->ClassDef2 ); + Free_ClassDefinition( &ppf2->ClassDef1 ); + } + } + + + TT_Error Load_PairPos( TTO_PairPos* pp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort format1, format2; + ULong cur_offset, new_offset, base_offset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 8L ) ) + return error; + + pp->PosFormat = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + format1 = pp->ValueFormat1 = GET_UShort(); + format2 = pp->ValueFormat2 = GET_UShort(); + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &pp->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + switch ( pp->PosFormat ) + { + case 1: + error = Load_PairPos1( &pp->ppf.ppf1, format1, format2, input ); + if ( error ) + goto Fail; + break; + + case 2: + error = Load_PairPos2( &pp->ppf.ppf2, format1, format2, input ); + if ( error ) + goto Fail; + break; + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; + + Fail: + Free_Coverage( &pp->Coverage ); + return error; + } + + + void Free_PairPos( TTO_PairPos* pp ) + { + UShort format1, format2; + + + format1 = pp->ValueFormat1; + format2 = pp->ValueFormat2; + + switch ( pp->PosFormat ) + { + case 1: + Free_PairPos1( &pp->ppf.ppf1, format1, format2 ); + break; + + case 2: + Free_PairPos2( &pp->ppf.ppf2, format1, format2 ); + break; + } + + Free_Coverage( &pp->Coverage ); + } + + + static TT_Error Lookup_PairPos1( GPOS_Instance* gpi, + TTO_PairPosFormat1* ppf1, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort first_pos, + UShort index, + UShort format1, + UShort format2 ) + { + TT_Error error; + UShort numpvr, glyph2; + + TTO_PairValueRecord* pvr; + + + if ( index >= ppf1->PairSetCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + pvr = ppf1->PairSet[index].PairValueRecord; + if ( !pvr ) + return TTO_Err_Invalid_GPOS_SubTable; + + glyph2 = in->string[in->pos]; + + for ( numpvr = ppf1->PairSet[index].PairValueCount; + numpvr; + numpvr--, pvr++ ) + { + if ( glyph2 == pvr->SecondGlyph ) + { + error = Get_ValueRecord( gpi, &pvr->Value1, format1, + &out[first_pos] ); + if ( error ) + return error; + return Get_ValueRecord( gpi, &pvr->Value2, format2, + &out[in->pos] ); + } + } + + return TTO_Err_Not_Covered; + } + + + static TT_Error Lookup_PairPos2( GPOS_Instance* gpi, + TTO_PairPosFormat2* ppf2, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort first_pos, + UShort format1, + UShort format2 ) + { + TT_Error error; + UShort cl1, cl2; + + TTO_Class1Record* c1r; + TTO_Class2Record* c2r; + + + error = Get_Class( &ppf2->ClassDef1, in->string[first_pos], + &cl1, NULL ); + if ( error ) + return error; + error = Get_Class( &ppf2->ClassDef2, in->string[in->pos], + &cl2, NULL ); + if ( error ) + return error; + + c1r = &ppf2->Class1Record[cl1]; + if ( !c1r ) + return TTO_Err_Invalid_GPOS_SubTable; + c2r = &c1r->Class2Record[cl2]; + + error = Get_ValueRecord( gpi, &c2r->Value1, format1, &out[first_pos] ); + if ( error ) + return error; + return Get_ValueRecord( gpi, &c2r->Value2, format2, &out[in->pos] ); + } + + + static TT_Error Lookup_PairPos( GPOS_Instance* gpi, + TTO_PairPos* pp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length ) + { + TT_Error error; + UShort index, property, first_pos; + TTO_GPOSHeader* gpos = gpi->gpos; + + + if ( in->pos >= in->length - 1 ) + return TTO_Err_Not_Covered; /* Not enough glyphs in input */ + + if ( context_length != 0xFFFF && context_length < 2 ) + return TTO_Err_Not_Covered; + + if ( CHECK_Property( gpos->gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &pp->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + /* second glyph */ + + first_pos = in->pos; + (in->pos)++; + + while ( CHECK_Property( gpos->gdef, in->string[in->pos], + flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos < in->length ) + (in->pos)++; + else + break; + } + + switch ( pp->PosFormat ) + { + case 1: + error = Lookup_PairPos1( gpi, &pp->ppf.ppf1, in, out, + first_pos, index, + pp->ValueFormat1, pp->ValueFormat2 ); + break; + + case 2: + error = Lookup_PairPos2( gpi, &pp->ppf.ppf2, in, out, first_pos, + pp->ValueFormat1, pp->ValueFormat2 ); + break; + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + /* adjusting the `next' glyph */ + + if ( pp->ValueFormat2 ) + (in->pos)++; + + return error; + } + + + /* LookupType 3 */ + + /* CursivePosFormat1 */ + + TT_Error Load_CursivePos( TTO_CursivePos* cp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_EntryExitRecord* eer; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + cp->PosFormat = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &cp->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = cp->EntryExitCount = GET_UShort(); + + FORGET_Frame(); + + cp->EntryExitRecord = NULL; + + if ( ALLOC_ARRAY( cp->EntryExitRecord, count, TTO_EntryExitRecord ) ) + goto Fail2; + + eer = cp->EntryExitRecord; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Anchor( &eer[n].EntryAnchor, + input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + eer[n].EntryAnchor.PosFormat = 0; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Anchor( &eer[n].ExitAnchor, + input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + eer[n].ExitAnchor.PosFormat = 0; + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + { + Free_Anchor( &eer[n].EntryAnchor ); + Free_Anchor( &eer[n].ExitAnchor ); + } + + FREE( eer ); + + Fail2: + Free_Coverage( &cp->Coverage ); + return error; + } + + + void Free_CursivePos( TTO_CursivePos* cp ) + { + UShort n, count; + + TTO_EntryExitRecord* eer; + + + if ( cp->EntryExitRecord ) + { + count = cp->EntryExitCount; + eer = cp->EntryExitRecord; + + for ( n = 0; n < count; n++ ) + { + Free_Anchor( &eer[n].EntryAnchor ); + Free_Anchor( &eer[n].ExitAnchor ); + } + + FREE( eer ); + } + + Free_Coverage( &cp->Coverage ); + } + + + static TT_Error Lookup_CursivePos( GPOS_Instance* gpi, + TTO_CursivePos* cp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length ) + { + UShort index, property; + TT_Error error; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_EntryExitRecord* eer; + TT_Pos entry_x, entry_y; + TT_Pos exit_x, exit_y; + + + if ( context_length != 0xFFFF && context_length < 1 ) + { + gpi->last = 0xFFFF; + return TTO_Err_Not_Covered; + } + + /* Glyphs not having the right GDEF properties will be ignored, i.e., + gpi->last won't be reset (contrary to user defined properties). */ + + if ( CHECK_Property( gpos->gdef, in->string[in->pos], flags, &property ) ) + return error; + + /* We don't handle mark glyphs here. According to Andrei, this isn't + possible, but who knows... */ + + if ( property == MARK_GLYPH ) + { + gpi->last = 0xFFFF; + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &cp->Coverage, in->string[in->pos], &index ); + if ( error ) + { + gpi->last = 0xFFFF; + return error; + } + + if ( index >= cp->EntryExitCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + eer = &cp->EntryExitRecord[index]; + + /* Now comes the messiest part of the whole OpenType + specification. At first glance, cursive connections seem easy + to understand, but there are pitfalls! The reason is that + the specs don't mention how to compute the advance values + resp. glyph offsets. I was told it would be an omission, to + be fixed in the next OpenType version... Again many thanks to + Andrei Burago for clarifications. + + Consider the following example: + + | xadv1 | + +---------+ + | | + +-----+--+ 1 | + | | .| | + | 0+--+------+ + | 2 | + | | + 0+--------+ + | xadv2 | + + glyph1: advance width = 12 + anchor point = (3,1) + + glyph2: advance width = 11 + anchor point = (9,4) + + LSB is 1 for both glyphs (so the boxes drawn above are glyph + bboxes). Writing direction is R2L; `0' denotes the glyph's + coordinate origin. + + Now the surprising part: The advance width of the *left* glyph + (resp. of the *bottom* glyph) will be modified, no matter + whether the writing direction is L2R or R2L (resp. T2B or + B2T)! This assymetry is caused by the fact that the glyph's + coordinate origin is always the lower left corner for all + writing directions. + + Continuing the above example, we can compute the new + (horizontal) advance width of glyph2 as + + 9 - 3 = 6 , + + and the new vertical offset of glyph2 as + + 1 - 4 = -3 . + + + Vertical writing direction is far more complicated: + + a) Assuming that we recompute the advance height of the lower glyph: + + -- + +---------+ + -- | | + +-----+--+ 1 | yadv1 + | | .| | + yadv2 | 0+--+------+ -- BSB1 -- + | 2 | -- -- y_offset + | | + BSB2 -- 0+--------+ -- + -- -- + + glyph1: advance height = 6 + anchor point = (3,1) + + glyph2: advance height = 7 + anchor point = (9,4) + + TSB is 1 for both glyphs; writing direction is T2B. + + + BSB1 = yadv1 - (TSB1 + ymax1) + BSB2 = yadv2 - (TSB2 + ymax2) + y_offset = y2 - y1 + + vertical advance width of glyph2 + = y_offset + BSB2 - BSB1 + = (y2 - y1) + (yadv2 - (TSB2 + ymax2)) - (yadv1 - (TSB1 + ymax1)) + = y2 - y1 + yadv2 - TSB2 - ymax2 - (yadv1 - TSB1 - ymax1) + = y2 - y1 + yadv2 - TSB2 - ymax2 - yadv1 + TSB1 + ymax1 + + + b) Assuming that we recompute the advance height of the upper glyph: + + -- -- + +---------+ -- TSB1 + -- -- | | + TSB2 -- +-----+--+ 1 | yadv1 ymax1 + | | .| | + yadv2 | 0+--+------+ -- -- + ymax2 | 2 | -- y_offset + | | + -- 0+--------+ -- + -- + + glyph1: advance height = 6 + anchor point = (3,1) + + glyph2: advance height = 7 + anchor point = (9,4) + + TSB is 1 for both glyphs; writing direction is T2B. + + y_offset = y2 - y1 + + vertical advance width of glyph2 + = TSB1 + ymax1 + y_offset - (TSB2 + ymax2) + = TSB1 + ymax1 + y2 - y1 - TSB2 - ymax2 + + + Comparing a) with b) shows that b) is easier to compute. I'll wait + for a reply from Andrei to see what should really be implemented... + + Since horizontal advance widths or vertical advance heights + can be used alone but not together, no ambiguity occurs. */ + + if ( gpi->last == 0xFFFF ) + goto end; + + /* Get_Anchor() returns TTO_Err_Not_Covered if there is no anchor + table. */ + + error = Get_Anchor( gpi, &eer->EntryAnchor, in->string[in->pos], + &entry_x, &entry_y ); + if ( error == TTO_Err_Not_Covered ) + goto end; + if ( error ) + return error; + + if ( gpi->r2l ) + { + out[in->pos].x_advance = entry_x - gpi->anchor_x; + out[in->pos].new_advance = TRUE; + } + else + { + out[gpi->last].x_advance = gpi->anchor_x - entry_x; + out[gpi->last].new_advance = TRUE; + } + + out[in->pos].y_pos = gpi->anchor_y - entry_y + out[gpi->last].y_pos; + + end: + error = Get_Anchor( gpi, &eer->ExitAnchor, in->string[in->pos], + &exit_x, &exit_y ); + if ( error == TTO_Err_Not_Covered ) + gpi->last = 0xFFFF; + else + { + if ( gpi->first == 0xFFFF ) + gpi->first = in->pos; + gpi->last = in->pos; + gpi->anchor_x = exit_x; + gpi->anchor_y = exit_y; + } + if ( error ) + return error; + + (in->pos)++; + + return TT_Err_Ok; + } + + + /* LookupType 4 */ + + /* BaseArray */ + + static TT_Error Load_BaseArray( TTO_BaseArray* ba, + UShort num_classes, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort m, n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_BaseRecord* br; + TTO_Anchor* ban; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = ba->BaseCount = GET_UShort(); + + FORGET_Frame(); + + ba->BaseRecord = NULL; + + if ( ALLOC_ARRAY( ba->BaseRecord, count, TTO_BaseRecord ) ) + return error; + + br = ba->BaseRecord; + + for ( m = 0; m < count; m++ ) + { + br[m].BaseAnchor = NULL; + + if ( ALLOC_ARRAY( br[m].BaseAnchor, num_classes, TTO_Anchor ) ) + goto Fail; + + ban = br[m].BaseAnchor; + + for ( n = 0; n < num_classes; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Anchor( &ban[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + } + + return TT_Err_Ok; + + Fail: + for ( m = 0; m < count; m++ ) + { + ban = br[m].BaseAnchor; + + for ( n = 0; n < num_classes; n++ ) + Free_Anchor( &ban[n] ); + + FREE( ban ); + } + + FREE( br ); + return error; + } + + + static void Free_BaseArray( TTO_BaseArray* ba, + UShort num_classes ) + { + UShort m, n, count; + + TTO_BaseRecord* br; + TTO_Anchor* ban; + + + if ( ba->BaseRecord ) + { + count = ba->BaseCount; + br = ba->BaseRecord; + + for ( m = 0; m < count; m++ ) + { + ban = br[m].BaseAnchor; + + for ( n = 0; n < num_classes; n++ ) + Free_Anchor( &ban[n] ); + + FREE( ban ); + } + + FREE( br ); + } + } + + + /* MarkBasePosFormat1 */ + + TT_Error Load_MarkBasePos( TTO_MarkBasePos* mbp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + ULong cur_offset, new_offset, base_offset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + mbp->PosFormat = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &mbp->MarkCoverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &mbp->BaseCoverage, input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 4L ) ) + goto Fail2; + + mbp->ClassCount = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_MarkArray( &mbp->MarkArray, input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_BaseArray( &mbp->BaseArray, mbp->ClassCount, + input ) ) != TT_Err_Ok ) + goto Fail1; + + return TT_Err_Ok; + + Fail1: + Free_MarkArray( &mbp->MarkArray ); + + Fail2: + Free_Coverage( &mbp->BaseCoverage ); + + Fail3: + Free_Coverage( &mbp->MarkCoverage ); + return error; + } + + + void Free_MarkBasePos( TTO_MarkBasePos* mbp ) + { + Free_BaseArray( &mbp->BaseArray, mbp->ClassCount ); + Free_MarkArray( &mbp->MarkArray ); + Free_Coverage( &mbp->BaseCoverage ); + Free_Coverage( &mbp->MarkCoverage ); + } + + + static TT_Error Lookup_MarkBasePos( GPOS_Instance* gpi, + TTO_MarkBasePos* mbp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length ) + { + TT_UInt i, j; + UShort mark_index, base_index, property, class; + TT_Pos x_mark_value, y_mark_value, x_base_value, y_base_value; + TT_Error error; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_MarkArray* ma; + TTO_BaseArray* ba; + TTO_BaseRecord* br; + TTO_Anchor* mark_anchor; + TTO_Anchor* base_anchor; + + TTO_GPOS_Data* o; + + + if ( context_length != 0xFFFF && context_length < 1 ) + return TTO_Err_Not_Covered; + + if ( flags & IGNORE_BASE_GLYPHS ) + return TTO_Err_Not_Covered; + + if ( CHECK_Property( gpos->gdef, in->string[in->pos], + flags, &property ) ) + return error; + + error = Coverage_Index( &mbp->MarkCoverage, in->string[in->pos], + &mark_index ); + if ( error ) + return error; + + /* now we search backwards for a non-mark glyph */ + + i = 1; + j = in->pos - 1; + + while ( i <= in->pos ) + { + error = TT_GDEF_Get_Glyph_Property( gpos->gdef, in->string[j], + &property ); + if ( error ) + return error; + + if ( !( property == TTO_MARK || property & IGNORE_SPECIAL_MARKS ) ) + break; + + i++; + j--; + } + + /* The following assertion is too strong -- at least for mangal.ttf. */ +#if 0 + if ( property != TTO_BASE_GLYPH ) + return TTO_Err_Not_Covered; +#endif + + if ( i > in->pos ) + return TTO_Err_Not_Covered; + + error = Coverage_Index( &mbp->BaseCoverage, in->string[j], + &base_index ); + if ( error ) + return error; + + ma = &mbp->MarkArray; + + if ( mark_index >= ma->MarkCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + class = ma->MarkRecord[mark_index].Class; + mark_anchor = &ma->MarkRecord[mark_index].MarkAnchor; + + if ( class >= mbp->ClassCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + ba = &mbp->BaseArray; + + if ( base_index >= ba->BaseCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + br = &ba->BaseRecord[base_index]; + base_anchor = &br->BaseAnchor[class]; + + error = Get_Anchor( gpi, mark_anchor, in->string[in->pos], + &x_mark_value, &y_mark_value ); + if ( error ) + return error; + error = Get_Anchor( gpi, base_anchor, in->string[j], + &x_base_value, &y_base_value ); + if ( error ) + return error; + + /* anchor points are not cumulative */ + + o = &out[in->pos]; + + o->x_pos = x_base_value - x_mark_value; + o->y_pos = y_base_value - y_mark_value; + o->x_advance = 0; + o->y_advance = 0; + o->back = i; + + (in->pos)++; + + return TT_Err_Ok; + } + + + /* LookupType 5 */ + + /* LigatureAttach */ + + static TT_Error Load_LigatureAttach( TTO_LigatureAttach* lat, + UShort num_classes, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort m, n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ComponentRecord* cr; + TTO_Anchor* lan; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = lat->ComponentCount = GET_UShort(); + + FORGET_Frame(); + + lat->ComponentRecord = NULL; + + if ( ALLOC_ARRAY( lat->ComponentRecord, count, TTO_ComponentRecord ) ) + return error; + + cr = lat->ComponentRecord; + + for ( m = 0; m < count; m++ ) + { + cr[m].LigatureAnchor = NULL; + + if ( ALLOC_ARRAY( cr[m].LigatureAnchor, num_classes, TTO_Anchor ) ) + goto Fail; + + lan = cr[m].LigatureAnchor; + + for ( n = 0; n < num_classes; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( new_offset ) + { + new_offset += base_offset; + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Anchor( &lan[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + else + lan[n].PosFormat = 0; + } + } + + return TT_Err_Ok; + + Fail: + for ( m = 0; m < count; m++ ) + { + lan = cr[m].LigatureAnchor; + + for ( n = 0; n < num_classes; n++ ) + Free_Anchor( &lan[n] ); + + FREE( lan ); + } + + FREE( cr ); + return error; + } + + + static void Free_LigatureAttach( TTO_LigatureAttach* lat, + UShort num_classes ) + { + UShort m, n, count; + + TTO_ComponentRecord* cr; + TTO_Anchor* lan; + + + if ( lat->ComponentRecord ) + { + count = lat->ComponentCount; + cr = lat->ComponentRecord; + + for ( m = 0; m < count; m++ ) + { + lan = cr[m].LigatureAnchor; + + for ( n = 0; n < num_classes; n++ ) + Free_Anchor( &lan[n] ); + + FREE( lan ); + } + + FREE( cr ); + } + } + + + /* LigatureArray */ + + static TT_Error Load_LigatureArray( TTO_LigatureArray* la, + UShort num_classes, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_LigatureAttach* lat; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = la->LigatureCount = GET_UShort(); + + FORGET_Frame(); + + la->LigatureAttach = NULL; + + if ( ALLOC_ARRAY( la->LigatureAttach, count, TTO_LigatureAttach ) ) + return error; + + lat = la->LigatureAttach; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LigatureAttach( &lat[n], num_classes, + input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_LigatureAttach( &lat[n], num_classes ); + + FREE( lat ); + return error; + } + + + static void Free_LigatureArray( TTO_LigatureArray* la, + UShort num_classes ) + { + UShort n, count; + + TTO_LigatureAttach* lat; + + + if ( la->LigatureAttach ) + { + count = la->LigatureCount; + lat = la->LigatureAttach; + + for ( n = 0; n < count; n++ ) + Free_LigatureAttach( &lat[n], num_classes ); + + FREE( lat ); + } + } + + + /* MarkLigPosFormat1 */ + + TT_Error Load_MarkLigPos( TTO_MarkLigPos* mlp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + ULong cur_offset, new_offset, base_offset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + mlp->PosFormat = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &mlp->MarkCoverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &mlp->LigatureCoverage, + input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 4L ) ) + goto Fail2; + + mlp->ClassCount = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_MarkArray( &mlp->MarkArray, input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LigatureArray( &mlp->LigatureArray, mlp->ClassCount, + input ) ) != TT_Err_Ok ) + goto Fail1; + + return TT_Err_Ok; + + Fail1: + Free_MarkArray( &mlp->MarkArray ); + + Fail2: + Free_Coverage( &mlp->LigatureCoverage ); + + Fail3: + Free_Coverage( &mlp->MarkCoverage ); + return error; + } + + + void Free_MarkLigPos( TTO_MarkLigPos* mlp ) + { + Free_LigatureArray( &mlp->LigatureArray, mlp->ClassCount ); + Free_MarkArray( &mlp->MarkArray ); + Free_Coverage( &mlp->LigatureCoverage ); + Free_Coverage( &mlp->MarkCoverage ); + } + + + static TT_Error Lookup_MarkLigPos( GPOS_Instance* gpi, + TTO_MarkLigPos* mlp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length ) + { + TT_UInt i, j; + UShort mark_index, lig_index, property, class; + UShort mark_glyph; + TT_Pos x_mark_value, y_mark_value, x_lig_value, y_lig_value; + TT_Error error; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_MarkArray* ma; + TTO_LigatureArray* la; + TTO_LigatureAttach* lat; + TTO_ComponentRecord* cr; + UShort comp_index; + TTO_Anchor* mark_anchor; + TTO_Anchor* lig_anchor; + + TTO_GPOS_Data* o; + + + if ( context_length != 0xFFFF && context_length < 1 ) + return TTO_Err_Not_Covered; + + if ( flags & IGNORE_LIGATURES ) + return TTO_Err_Not_Covered; + + mark_glyph = in->string[in->pos]; + + if ( CHECK_Property( gpos->gdef, mark_glyph, flags, &property ) ) + return error; + + error = Coverage_Index( &mlp->MarkCoverage, mark_glyph, &mark_index ); + if ( error ) + return error; + + /* now we search backwards for a non-mark glyph */ + + i = 1; + j = in->pos - 1; + + while ( i <= in->pos ) + { + error = TT_GDEF_Get_Glyph_Property( gpos->gdef, in->string[j], + &property ); + if ( error ) + return error; + + if ( !( property == TTO_MARK || property & IGNORE_SPECIAL_MARKS ) ) + break; + + i++; + j--; + } + + /* Similar to Lookup_MarkBasePos(), I suspect that this assertion is + too strong, thus it is commented out. */ +#if 0 + if ( property != TTO_LIGATURE ) + return TTO_Err_Not_Covered; +#endif + + if ( i > in->pos ) + return TTO_Err_Not_Covered; + + error = Coverage_Index( &mlp->LigatureCoverage, in->string[j], + &lig_index ); + if ( error ) + return error; + + ma = &mlp->MarkArray; + + if ( mark_index >= ma->MarkCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + class = ma->MarkRecord[mark_index].Class; + mark_anchor = &ma->MarkRecord[mark_index].MarkAnchor; + + if ( class >= mlp->ClassCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + la = &mlp->LigatureArray; + + if ( lig_index >= la->LigatureCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + lat = &la->LigatureAttach[lig_index]; + + /* We must now check whether the ligature ID of the current mark glyph + is identical to the ligature ID of the found ligature. If yes, we + can directly use the component index. If not, we attach the mark + glyph to the last component of the ligature. */ + + if ( in->ligIDs && in->components && + in->ligIDs[j] == in->ligIDs[in->pos] ) + { + comp_index = in->components[in->pos]; + if ( comp_index >= lat->ComponentCount ) + return TTO_Err_Not_Covered; + } + else + comp_index = lat->ComponentCount - 1; + + cr = &lat->ComponentRecord[comp_index]; + lig_anchor = &cr->LigatureAnchor[class]; + + error = Get_Anchor( gpi, mark_anchor, in->string[in->pos], + &x_mark_value, &y_mark_value ); + if ( error ) + return error; + error = Get_Anchor( gpi, lig_anchor, in->string[j], + &x_lig_value, &y_lig_value ); + if ( error ) + return error; + + /* anchor points are not cumulative */ + + o = &out[in->pos]; + + o->x_pos = x_lig_value - x_mark_value; + o->y_pos = y_lig_value - y_mark_value; + o->x_advance = 0; + o->y_advance = 0; + o->back = i; + + (in->pos)++; + + return TT_Err_Ok; + } + + + /* LookupType 6 */ + + /* Mark2Array */ + + static TT_Error Load_Mark2Array( TTO_Mark2Array* m2a, + UShort num_classes, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort m, n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_Mark2Record* m2r; + TTO_Anchor* m2an; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = m2a->Mark2Count = GET_UShort(); + + FORGET_Frame(); + + m2a->Mark2Record = NULL; + + if ( ALLOC_ARRAY( m2a->Mark2Record, count, TTO_Mark2Record ) ) + return error; + + m2r = m2a->Mark2Record; + + for ( m = 0; m < count; m++ ) + { + m2r[m].Mark2Anchor = NULL; + + if ( ALLOC_ARRAY( m2r[m].Mark2Anchor, num_classes, TTO_Anchor ) ) + goto Fail; + + m2an = m2r[m].Mark2Anchor; + + for ( n = 0; n < num_classes; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Anchor( &m2an[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + } + + return TT_Err_Ok; + + Fail: + for ( m = 0; m < count; m++ ) + { + m2an = m2r[m].Mark2Anchor; + + for ( n = 0; n < num_classes; n++ ) + Free_Anchor( &m2an[n] ); + + FREE( m2an ); + } + + FREE( m2r ); + return error; + } + + + static void Free_Mark2Array( TTO_Mark2Array* m2a, + UShort num_classes ) + { + UShort m, n, count; + + TTO_Mark2Record* m2r; + TTO_Anchor* m2an; + + + if ( m2a->Mark2Record ) + { + count = m2a->Mark2Count; + m2r = m2a->Mark2Record; + + for ( m = 0; m < count; m++ ) + { + m2an = m2r[m].Mark2Anchor; + + for ( n = 0; n < num_classes; n++ ) + Free_Anchor( &m2an[n] ); + + FREE( m2an ); + } + + FREE( m2r ); + } + } + + + /* MarkMarkPosFormat1 */ + + TT_Error Load_MarkMarkPos( TTO_MarkMarkPos* mmp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + ULong cur_offset, new_offset, base_offset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + mmp->PosFormat = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &mmp->Mark1Coverage, + input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &mmp->Mark2Coverage, + input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 4L ) ) + goto Fail2; + + mmp->ClassCount = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_MarkArray( &mmp->Mark1Array, input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Mark2Array( &mmp->Mark2Array, mmp->ClassCount, + input ) ) != TT_Err_Ok ) + goto Fail1; + + return TT_Err_Ok; + + Fail1: + Free_MarkArray( &mmp->Mark1Array ); + + Fail2: + Free_Coverage( &mmp->Mark2Coverage ); + + Fail3: + Free_Coverage( &mmp->Mark1Coverage ); + return error; + } + + + void Free_MarkMarkPos( TTO_MarkMarkPos* mmp ) + { + Free_Mark2Array( &mmp->Mark2Array, mmp->ClassCount ); + Free_MarkArray( &mmp->Mark1Array ); + Free_Coverage( &mmp->Mark2Coverage ); + Free_Coverage( &mmp->Mark1Coverage ); + } + + + static TT_Error Lookup_MarkMarkPos( GPOS_Instance* gpi, + TTO_MarkMarkPos* mmp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length ) + { + UShort j, mark1_index, mark2_index, property, class; + TT_Pos x_mark1_value, y_mark1_value, + x_mark2_value, y_mark2_value; + TT_Error error; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_MarkArray* ma1; + TTO_Mark2Array* ma2; + TTO_Mark2Record* m2r; + TTO_Anchor* mark1_anchor; + TTO_Anchor* mark2_anchor; + + TTO_GPOS_Data* o; + + + if ( context_length != 0xFFFF && context_length < 1 ) + return TTO_Err_Not_Covered; + + if ( flags & IGNORE_MARKS ) + return TTO_Err_Not_Covered; + + if ( CHECK_Property( gpos->gdef, in->string[in->pos], + flags, &property ) ) + return error; + + error = Coverage_Index( &mmp->Mark1Coverage, in->string[in->pos], + &mark1_index ); + if ( error ) + return error; + + /* now we check the preceding glyph whether it is a suitable + mark glyph */ + + if ( in->pos == 0 ) + return TTO_Err_Not_Covered; + + j = in->pos - 1; + error = TT_GDEF_Get_Glyph_Property( gpos->gdef, in->string[j], + &property ); + if ( error ) + return error; + + if ( flags & IGNORE_SPECIAL_MARKS ) + { + if ( property != (flags & 0xFF00) ) + return TTO_Err_Not_Covered; + } + else + { + if ( property != TTO_MARK ) + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &mmp->Mark2Coverage, in->string[j], + &mark2_index ); + if ( error ) + return error; + + ma1 = &mmp->Mark1Array; + + if ( mark1_index >= ma1->MarkCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + class = ma1->MarkRecord[mark1_index].Class; + mark1_anchor = &ma1->MarkRecord[mark1_index].MarkAnchor; + + if ( class >= mmp->ClassCount ) + return TTO_Err_Invalid_GPOS_SubTable; + + ma2 = &mmp->Mark2Array; + + if ( mark2_index >= ma2->Mark2Count ) + return TTO_Err_Invalid_GPOS_SubTable; + + m2r = &ma2->Mark2Record[mark2_index]; + mark2_anchor = &m2r->Mark2Anchor[class]; + + error = Get_Anchor( gpi, mark1_anchor, in->string[in->pos], + &x_mark1_value, &y_mark1_value ); + if ( error ) + return error; + error = Get_Anchor( gpi, mark2_anchor, in->string[j], + &x_mark2_value, &y_mark2_value ); + if ( error ) + return error; + + /* anchor points are not cumulative */ + + o = &out[in->pos]; + + o->x_pos = x_mark2_value - x_mark1_value; + o->y_pos = y_mark2_value - y_mark1_value; + o->x_advance = 0; + o->y_advance = 0; + o->back = 1; + + (in->pos)++; + + return TT_Err_Ok; + } + + + /* Do the actual positioning for a context positioning (either format + 7 or 8). This is only called after we've determined that the input + matches the subrule. */ + + static TT_Error Do_ContextPos( GPOS_Instance* gpi, + UShort GlyphCount, + UShort PosCount, + TTO_PosLookupRecord* pos, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + int nesting_level ) + { + TT_Error error; + UShort i, old_pos; + + + i = 0; + + while ( i < GlyphCount ) + { + if ( PosCount && i == pos->SequenceIndex ) + { + old_pos = in->pos; + + /* Do a positioning */ + + error = Do_Glyph_Lookup( gpi, pos->LookupListIndex, in, out, + GlyphCount, nesting_level ); + + if ( error ) + return error; + + pos++; + PosCount--; + i += in->pos - old_pos; + } + else + { + i++; + (in->pos)++; + } + } + + return TT_Err_Ok; + } + + + /* LookupType 7 */ + + /* PosRule */ + + static TT_Error Load_PosRule( TTO_PosRule* pr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* i; + + TTO_PosLookupRecord* plr; + + + if ( ACCESS_Frame( 4L ) ) + return error; + + pr->GlyphCount = GET_UShort(); + pr->PosCount = GET_UShort(); + + FORGET_Frame(); + + pr->Input = NULL; + + count = pr->GlyphCount - 1; /* only GlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( pr->Input, count, UShort ) ) + return error; + + i = pr->Input; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + i[n] = GET_UShort(); + + FORGET_Frame(); + + pr->PosLookupRecord = NULL; + + count = pr->PosCount; + + if ( ALLOC_ARRAY( pr->PosLookupRecord, count, TTO_PosLookupRecord ) ) + goto Fail2; + + plr = pr->PosLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + plr[n].SequenceIndex = GET_UShort(); + plr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( plr ); + + Fail2: + FREE( i ); + return error; + } + + + static void Free_PosRule( TTO_PosRule* pr ) + { + FREE( pr->PosLookupRecord ); + FREE( pr->Input ); + } + + + /* PosRuleSet */ + + static TT_Error Load_PosRuleSet( TTO_PosRuleSet* prs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_PosRule* pr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = prs->PosRuleCount = GET_UShort(); + + FORGET_Frame(); + + prs->PosRule = NULL; + + if ( ALLOC_ARRAY( prs->PosRule, count, TTO_PosRule ) ) + return error; + + pr = prs->PosRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_PosRule( &pr[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_PosRule( &pr[n] ); + + FREE( pr ); + return error; + } + + + static void Free_PosRuleSet( TTO_PosRuleSet* prs ) + { + UShort n, count; + + TTO_PosRule* pr; + + + if ( prs->PosRule ) + { + count = prs->PosRuleCount; + pr = prs->PosRule; + + for ( n = 0; n < count; n++ ) + Free_PosRule( &pr[n] ); + + FREE( pr ); + } + } + + + /* ContextPosFormat1 */ + + static TT_Error Load_ContextPos1( TTO_ContextPosFormat1* cpf1, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_PosRuleSet* prs; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &cpf1->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = cpf1->PosRuleSetCount = GET_UShort(); + + FORGET_Frame(); + + cpf1->PosRuleSet = NULL; + + if ( ALLOC_ARRAY( cpf1->PosRuleSet, count, TTO_PosRuleSet ) ) + goto Fail2; + + prs = cpf1->PosRuleSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_PosRuleSet( &prs[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_PosRuleSet( &prs[n] ); + + FREE( prs ); + + Fail2: + Free_Coverage( &cpf1->Coverage ); + return error; + } + + + static void Free_Context1( TTO_ContextPosFormat1* cpf1 ) + { + UShort n, count; + + TTO_PosRuleSet* prs; + + + if ( cpf1->PosRuleSet ) + { + count = cpf1->PosRuleSetCount; + prs = cpf1->PosRuleSet; + + for ( n = 0; n < count; n++ ) + Free_PosRuleSet( &prs[n] ); + + FREE( prs ); + } + + Free_Coverage( &cpf1->Coverage ); + } + + + /* PosClassRule */ + + static TT_Error Load_PosClassRule( TTO_ContextPosFormat2* cpf2, + TTO_PosClassRule* pcr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* c; + TTO_PosLookupRecord* plr; + Bool* d; + + + if ( ACCESS_Frame( 4L ) ) + return error; + + pcr->GlyphCount = GET_UShort(); + pcr->PosCount = GET_UShort(); + + FORGET_Frame(); + + if ( pcr->GlyphCount > cpf2->MaxContextLength ) + cpf2->MaxContextLength = pcr->GlyphCount; + + pcr->Class = NULL; + + count = pcr->GlyphCount - 1; /* only GlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( pcr->Class, count, UShort ) ) + return error; + + c = pcr->Class; + d = cpf2->ClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + { + c[n] = GET_UShort(); + + /* We check whether the specific class is used at all. If not, + class 0 is used instead. */ + + if ( !d[c[n]] ) + c[n] = 0; + } + + FORGET_Frame(); + + pcr->PosLookupRecord = NULL; + + count = pcr->PosCount; + + if ( ALLOC_ARRAY( pcr->PosLookupRecord, count, TTO_PosLookupRecord ) ) + goto Fail2; + + plr = pcr->PosLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + plr[n].SequenceIndex = GET_UShort(); + plr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( plr ); + + Fail2: + FREE( c ); + return error; + } + + + static void Free_PosClassRule( TTO_PosClassRule* pcr ) + { + FREE( pcr->PosLookupRecord ); + FREE( pcr->Class ); + } + + + /* PosClassSet */ + + static TT_Error Load_PosClassSet( TTO_ContextPosFormat2* cpf2, + TTO_PosClassSet* pcs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_PosClassRule* pcr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = pcs->PosClassRuleCount = GET_UShort(); + + FORGET_Frame(); + + pcs->PosClassRule = NULL; + + if ( ALLOC_ARRAY( pcs->PosClassRule, count, TTO_PosClassRule ) ) + return error; + + pcr = pcs->PosClassRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_PosClassRule( cpf2, &pcr[n], + input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_PosClassRule( &pcr[n] ); + + FREE( pcr ); + return error; + } + + + static void Free_PosClassSet( TTO_PosClassSet* pcs ) + { + UShort n, count; + + TTO_PosClassRule* pcr; + + + if ( pcs->PosClassRule ) + { + count = pcs->PosClassRuleCount; + pcr = pcs->PosClassRule; + + for ( n = 0; n < count; n++ ) + Free_PosClassRule( &pcr[n] ); + + FREE( pcr ); + } + } + + + /* ContextPosFormat2 */ + + static TT_Error Load_ContextPos2( TTO_ContextPosFormat2* cpf2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_PosClassSet* pcs; + + + base_offset = FILE_Pos() - 2; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &cpf2->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 4L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + /* `PosClassSetCount' is the upper limit for class values, thus we + read it now to make an additional safety check. */ + + count = cpf2->PosClassSetCount = GET_UShort(); + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ClassDefinition( &cpf2->ClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + + cpf2->PosClassSet = NULL; + cpf2->MaxContextLength = 0; + + if ( ALLOC_ARRAY( cpf2->PosClassSet, count, TTO_PosClassSet ) ) + goto Fail2; + + pcs = cpf2->PosClassSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + if ( new_offset != base_offset ) /* not a NULL offset */ + { + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_PosClassSet( cpf2, &pcs[n], + input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + { + /* we create a PosClassSet table with no entries */ + + cpf2->PosClassSet[n].PosClassRuleCount = 0; + cpf2->PosClassSet[n].PosClassRule = NULL; + } + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_PosClassSet( &pcs[n] ); + + FREE( pcs ); + + Fail2: + Free_ClassDefinition( &cpf2->ClassDef ); + + Fail3: + Free_Coverage( &cpf2->Coverage ); + return error; + } + + + static void Free_Context2( TTO_ContextPosFormat2* cpf2 ) + { + UShort n, count; + + TTO_PosClassSet* pcs; + + + if ( cpf2->PosClassSet ) + { + count = cpf2->PosClassSetCount; + pcs = cpf2->PosClassSet; + + for ( n = 0; n < count; n++ ) + Free_PosClassSet( &pcs[n] ); + + FREE( pcs ); + } + + Free_ClassDefinition( &cpf2->ClassDef ); + Free_Coverage( &cpf2->Coverage ); + } + + + /* ContextPosFormat3 */ + + static TT_Error Load_ContextPos3( TTO_ContextPosFormat3* cpf3, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_Coverage* c; + TTO_PosLookupRecord* plr; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 4L ) ) + return error; + + cpf3->GlyphCount = GET_UShort(); + cpf3->PosCount = GET_UShort(); + + FORGET_Frame(); + + cpf3->Coverage = NULL; + + count = cpf3->GlyphCount; + + if ( ALLOC_ARRAY( cpf3->Coverage, count, TTO_Coverage ) ) + return error; + + c = cpf3->Coverage; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &c[n], input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + } + + cpf3->PosLookupRecord = NULL; + + count = cpf3->PosCount; + + if ( ALLOC_ARRAY( cpf3->PosLookupRecord, count, TTO_PosLookupRecord ) ) + goto Fail2; + + plr = cpf3->PosLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + plr[n].SequenceIndex = GET_UShort(); + plr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( plr ); + + Fail2: + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + return error; + } + + + static void Free_Context3( TTO_ContextPosFormat3* cpf3 ) + { + UShort n, count; + + TTO_Coverage* c; + + + FREE( cpf3->PosLookupRecord ); + + if ( cpf3->Coverage ) + { + count = cpf3->GlyphCount; + c = cpf3->Coverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + } + + + /* ContextPos */ + + TT_Error Load_ContextPos( TTO_ContextPos* cp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + + if ( ACCESS_Frame( 2L ) ) + return error; + + cp->PosFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( cp->PosFormat ) + { + case 1: + return Load_ContextPos1( &cp->cpf.cpf1, input ); + + case 2: + return Load_ContextPos2( &cp->cpf.cpf2, input ); + + case 3: + return Load_ContextPos3( &cp->cpf.cpf3, input ); + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + void Free_ContextPos( TTO_ContextPos* cp ) + { + switch ( cp->PosFormat ) + { + case 1: + Free_Context1( &cp->cpf.cpf1 ); + break; + + case 2: + Free_Context2( &cp->cpf.cpf2 ); + break; + + case 3: + Free_Context3( &cp->cpf.cpf3 ); + break; + } + } + + + static TT_Error Lookup_ContextPos1( GPOS_Instance* gpi, + TTO_ContextPosFormat1* cpf1, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + UShort index, property; + UShort i, j, k, numpr; + TT_Error error; + UShort* s_in; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_PosRule* pr; + TTO_GDEFHeader* gdef; + + + gdef = gpos->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &cpf1->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + pr = cpf1->PosRuleSet[index].PosRule; + numpr = cpf1->PosRuleSet[index].PosRuleCount; + + for ( k = 0; k < numpr; k++ ) + { + if ( context_length != 0xFFFF && context_length < pr[k].GlyphCount ) + continue; + + if ( in->pos + pr[k].GlyphCount > in->length ) + continue; /* context is too long */ + + s_in = &in->string[in->pos]; + + for ( i = 1, j = 1; i < pr[k].GlyphCount; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos + j < in->length ) + j++; + else + break; + } + + if ( s_in[j] != pr[k].Input[i - 1] ) + break; + } + + if ( i == pr[k].GlyphCount ) + return Do_ContextPos( gpi, pr[k].GlyphCount, + pr[k].PosCount, pr[k].PosLookupRecord, + in, out, + nesting_level ); + } + + return TTO_Err_Not_Covered; + } + + + static TT_Error Lookup_ContextPos2( GPOS_Instance* gpi, + TTO_ContextPosFormat2* cpf2, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + UShort index, property; + TT_Error error; + UShort i, j, k, known_classes; + + UShort* classes; + UShort* s_in; + UShort* cl; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_PosClassSet* pcs; + TTO_PosClassRule* pr; + TTO_GDEFHeader* gdef; + + + gdef = gpos->gdef; + + if ( ALLOC_ARRAY( classes, cpf2->MaxContextLength, UShort ) ) + return error; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + /* Note: The coverage table in format 2 doesn't give an index into + anything. It just lets us know whether or not we need to + do any lookup at all. */ + + error = Coverage_Index( &cpf2->Coverage, in->string[in->pos], &index ); + if ( error ) + goto End; + + error = Get_Class( &cpf2->ClassDef, in->string[in->pos], + &classes[0], NULL ); + if ( error ) + goto End; + known_classes = 0; + + pcs = &cpf2->PosClassSet[classes[0]]; + if ( !pcs ) + { + error = TTO_Err_Invalid_GPOS_SubTable; + goto End; + } + + for ( k = 0; k < pcs->PosClassRuleCount; k++ ) + { + pr = &pcs->PosClassRule[k]; + + if ( context_length != 0xFFFF && context_length < pr->GlyphCount ) + continue; + + if ( in->pos + pr->GlyphCount > in->length ) + continue; /* context is too long */ + + s_in = &in->string[in->pos]; + cl = pr->Class; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < pr->GlyphCount; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos + j < in->length ) + j++; + else + break; + } + + if ( i > known_classes ) + { + /* Keeps us from having to do this for each rule */ + + error = Get_Class( &cpf2->ClassDef, s_in[j], &classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + known_classes = i; + } + + if ( cl[i - 1] != classes[i] ) + break; + } + + if ( i == pr->GlyphCount ) + { + error = Do_ContextPos( gpi, pr->GlyphCount, + pr->PosCount, pr->PosLookupRecord, + in, out, + nesting_level ); + goto End; + } + } + + error = TTO_Err_Not_Covered; + + End: + FREE( classes ); + return error; + } + + + static TT_Error Lookup_ContextPos3( GPOS_Instance* gpi, + TTO_ContextPosFormat3* cpf3, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + TT_Error error; + UShort index, i, j, property; + UShort* s_in; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_Coverage* c; + TTO_GDEFHeader* gdef; + + + gdef = gpos->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + if ( context_length != 0xFFFF && context_length < cpf3->GlyphCount ) + return TTO_Err_Not_Covered; + + if ( in->pos + cpf3->GlyphCount > in->length ) + return TTO_Err_Not_Covered; /* context is too long */ + + s_in = &in->string[in->pos]; + c = cpf3->Coverage; + + for ( i = 1, j = 1; i < cpf3->GlyphCount; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos + j < in->length ) + j++; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &c[i], s_in[j], &index ); + if ( error ) + return error; + } + + return Do_ContextPos( gpi, cpf3->GlyphCount, + cpf3->PosCount, cpf3->PosLookupRecord, + in, out, + nesting_level ); + } + + + static TT_Error Lookup_ContextPos( GPOS_Instance* gpi, + TTO_ContextPos* cp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + switch ( cp->PosFormat ) + { + case 1: + return Lookup_ContextPos1( gpi, &cp->cpf.cpf1, in, out, + flags, context_length, nesting_level ); + + case 2: + return Lookup_ContextPos2( gpi, &cp->cpf.cpf2, in, out, + flags, context_length, nesting_level ); + + case 3: + return Lookup_ContextPos3( gpi, &cp->cpf.cpf3, in, out, + flags, context_length, nesting_level ); + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + /* LookupType 8 */ + + /* ChainPosRule */ + + static TT_Error Load_ChainPosRule( TTO_ChainPosRule* cpr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* b; + UShort* i; + UShort* l; + + TTO_PosLookupRecord* plr; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + cpr->BacktrackGlyphCount = GET_UShort(); + + FORGET_Frame(); + + cpr->Backtrack = NULL; + + count = cpr->BacktrackGlyphCount; + + if ( ALLOC_ARRAY( cpr->Backtrack, count, UShort ) ) + return error; + + b = cpr->Backtrack; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail4; + + for ( n = 0; n < count; n++ ) + b[n] = GET_UShort(); + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + cpr->InputGlyphCount = GET_UShort(); + + FORGET_Frame(); + + cpr->Input = NULL; + + count = cpr->InputGlyphCount - 1; /* only InputGlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( cpr->Input, count, UShort ) ) + goto Fail4; + + i = cpr->Input; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail3; + + for ( n = 0; n < count; n++ ) + i[n] = GET_UShort(); + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + cpr->LookaheadGlyphCount = GET_UShort(); + + FORGET_Frame(); + + cpr->Lookahead = NULL; + + count = cpr->LookaheadGlyphCount; + + if ( ALLOC_ARRAY( cpr->Lookahead, count, UShort ) ) + goto Fail3; + + l = cpr->Lookahead; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + l[n] = GET_UShort(); + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + cpr->PosCount = GET_UShort(); + + FORGET_Frame(); + + cpr->PosLookupRecord = NULL; + + count = cpr->PosCount; + + if ( ALLOC_ARRAY( cpr->PosLookupRecord, count, TTO_PosLookupRecord ) ) + goto Fail2; + + plr = cpr->PosLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + plr[n].SequenceIndex = GET_UShort(); + plr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( plr ); + + Fail2: + FREE( l ); + + Fail3: + FREE( i ); + + Fail4: + FREE( b ); + return error; + } + + + static void Free_ChainPosRule( TTO_ChainPosRule* cpr ) + { + FREE( cpr->PosLookupRecord ); + FREE( cpr->Lookahead ); + FREE( cpr->Input ); + FREE( cpr->Backtrack ); + } + + + /* ChainPosRuleSet */ + + static TT_Error Load_ChainPosRuleSet( TTO_ChainPosRuleSet* cprs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ChainPosRule* cpr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = cprs->ChainPosRuleCount = GET_UShort(); + + FORGET_Frame(); + + cprs->ChainPosRule = NULL; + + if ( ALLOC_ARRAY( cprs->ChainPosRule, count, TTO_ChainPosRule ) ) + return error; + + cpr = cprs->ChainPosRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainPosRule( &cpr[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_ChainPosRule( &cpr[n] ); + + FREE( cpr ); + return error; + } + + + static void Free_ChainPosRuleSet( TTO_ChainPosRuleSet* cprs ) + { + UShort n, count; + + TTO_ChainPosRule* cpr; + + + if ( cprs->ChainPosRule ) + { + count = cprs->ChainPosRuleCount; + cpr = cprs->ChainPosRule; + + for ( n = 0; n < count; n++ ) + Free_ChainPosRule( &cpr[n] ); + + FREE( cpr ); + } + } + + + /* ChainContextPosFormat1 */ + + static TT_Error Load_ChainContextPos1( TTO_ChainContextPosFormat1* ccpf1, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ChainPosRuleSet* cprs; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &ccpf1->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = ccpf1->ChainPosRuleSetCount = GET_UShort(); + + FORGET_Frame(); + + ccpf1->ChainPosRuleSet = NULL; + + if ( ALLOC_ARRAY( ccpf1->ChainPosRuleSet, count, TTO_ChainPosRuleSet ) ) + goto Fail2; + + cprs = ccpf1->ChainPosRuleSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainPosRuleSet( &cprs[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_ChainPosRuleSet( &cprs[n] ); + + FREE( cprs ); + + Fail2: + Free_Coverage( &ccpf1->Coverage ); + return error; + } + + + static void Free_ChainContext1( TTO_ChainContextPosFormat1* ccpf1 ) + { + UShort n, count; + + TTO_ChainPosRuleSet* cprs; + + + if ( ccpf1->ChainPosRuleSet ) + { + count = ccpf1->ChainPosRuleSetCount; + cprs = ccpf1->ChainPosRuleSet; + + for ( n = 0; n < count; n++ ) + Free_ChainPosRuleSet( &cprs[n] ); + + FREE( cprs ); + } + + Free_Coverage( &ccpf1->Coverage ); + } + + + /* ChainPosClassRule */ + + static TT_Error Load_ChainPosClassRule( + TTO_ChainContextPosFormat2* ccpf2, + TTO_ChainPosClassRule* cpcr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* b; + UShort* i; + UShort* l; + TTO_PosLookupRecord* plr; + Bool* d; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + cpcr->BacktrackGlyphCount = GET_UShort(); + + FORGET_Frame(); + + if ( cpcr->BacktrackGlyphCount > ccpf2->MaxBacktrackLength ) + ccpf2->MaxBacktrackLength = cpcr->BacktrackGlyphCount; + + cpcr->Backtrack = NULL; + + count = cpcr->BacktrackGlyphCount; + + if ( ALLOC_ARRAY( cpcr->Backtrack, count, UShort ) ) + return error; + + b = cpcr->Backtrack; + d = ccpf2->BacktrackClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail4; + + for ( n = 0; n < count; n++ ) + { + b[n] = GET_UShort(); + + /* We check whether the specific class is used at all. If not, + class 0 is used instead. */ + + if ( !d[b[n]] ) + b[n] = 0; + } + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + cpcr->InputGlyphCount = GET_UShort(); + + if ( cpcr->InputGlyphCount > ccpf2->MaxInputLength ) + ccpf2->MaxInputLength = cpcr->InputGlyphCount; + + FORGET_Frame(); + + cpcr->Input = NULL; + + count = cpcr->InputGlyphCount - 1; /* only InputGlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( cpcr->Input, count, UShort ) ) + goto Fail4; + + i = cpcr->Input; + d = ccpf2->InputClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail3; + + for ( n = 0; n < count; n++ ) + { + i[n] = GET_UShort(); + + if ( !d[i[n]] ) + i[n] = 0; + } + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + cpcr->LookaheadGlyphCount = GET_UShort(); + + FORGET_Frame(); + + if ( cpcr->LookaheadGlyphCount > ccpf2->MaxLookaheadLength ) + ccpf2->MaxLookaheadLength = cpcr->LookaheadGlyphCount; + + cpcr->Lookahead = NULL; + + count = cpcr->LookaheadGlyphCount; + + if ( ALLOC_ARRAY( cpcr->Lookahead, count, UShort ) ) + goto Fail3; + + l = cpcr->Lookahead; + d = ccpf2->LookaheadClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + { + l[n] = GET_UShort(); + + if ( !d[l[n]] ) + l[n] = 0; + } + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + cpcr->PosCount = GET_UShort(); + + FORGET_Frame(); + + cpcr->PosLookupRecord = NULL; + + count = cpcr->PosCount; + + if ( ALLOC_ARRAY( cpcr->PosLookupRecord, count, TTO_PosLookupRecord ) ) + goto Fail2; + + plr = cpcr->PosLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + plr[n].SequenceIndex = GET_UShort(); + plr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( plr ); + + Fail2: + FREE( l ); + + Fail3: + FREE( i ); + + Fail4: + FREE( b ); + return error; + } + + + static void Free_ChainPosClassRule( TTO_ChainPosClassRule* cpcr ) + { + FREE( cpcr->PosLookupRecord ); + FREE( cpcr->Lookahead ); + FREE( cpcr->Input ); + FREE( cpcr->Backtrack ); + } + + + /* PosClassSet */ + + static TT_Error Load_ChainPosClassSet( + TTO_ChainContextPosFormat2* ccpf2, + TTO_ChainPosClassSet* cpcs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ChainPosClassRule* cpcr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = cpcs->ChainPosClassRuleCount = GET_UShort(); + + FORGET_Frame(); + + cpcs->ChainPosClassRule = NULL; + + if ( ALLOC_ARRAY( cpcs->ChainPosClassRule, count, + TTO_ChainPosClassRule ) ) + return error; + + cpcr = cpcs->ChainPosClassRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainPosClassRule( ccpf2, &cpcr[n], + input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_ChainPosClassRule( &cpcr[n] ); + + FREE( cpcr ); + return error; + } + + + static void Free_ChainPosClassSet( TTO_ChainPosClassSet* cpcs ) + { + UShort n, count; + + TTO_ChainPosClassRule* cpcr; + + + if ( cpcs->ChainPosClassRule ) + { + count = cpcs->ChainPosClassRuleCount; + cpcr = cpcs->ChainPosClassRule; + + for ( n = 0; n < count; n++ ) + Free_ChainPosClassRule( &cpcr[n] ); + + FREE( cpcr ); + } + } + + + /* ChainContextPosFormat2 */ + + static TT_Error Load_ChainContextPos2( TTO_ChainContextPosFormat2* ccpf2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + ULong backtrack_offset, input_offset, lookahead_offset; + + TTO_ChainPosClassSet* cpcs; + + + base_offset = FILE_Pos() - 2; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &ccpf2->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 8L ) ) + goto Fail5; + + backtrack_offset = GET_UShort() + base_offset; + input_offset = GET_UShort() + base_offset; + lookahead_offset = GET_UShort() + base_offset; + + /* `ChainPosClassSetCount' is the upper limit for input class values, + thus we read it now to make an additional safety check. */ + + count = ccpf2->ChainPosClassSetCount = GET_UShort(); + + FORGET_Frame(); + + /* backtrack and lookahead data can be optional */ + + cur_offset = FILE_Pos(); + if ( backtrack_offset != base_offset ) + { + if ( FILE_Seek( backtrack_offset ) || + ( error = Load_ClassDefinition( &ccpf2->BacktrackClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail5; + } + if ( FILE_Seek( input_offset ) || + ( error = Load_ClassDefinition( &ccpf2->InputClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail4; + if ( lookahead_offset != base_offset ) + { + if ( FILE_Seek( lookahead_offset ) || + ( error = Load_ClassDefinition( &ccpf2->LookaheadClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail3; + } + (void)FILE_Seek( cur_offset ); + + ccpf2->ChainPosClassSet = NULL; + ccpf2->MaxBacktrackLength = 0; + ccpf2->MaxInputLength = 0; + ccpf2->MaxLookaheadLength = 0; + + if ( ALLOC_ARRAY( ccpf2->ChainPosClassSet, count, TTO_ChainPosClassSet ) ) + goto Fail2; + + cpcs = ccpf2->ChainPosClassSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + if ( new_offset != base_offset ) /* not a NULL offset */ + { + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainPosClassSet( ccpf2, &cpcs[n], + input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + { + /* we create a ChainPosClassSet table with no entries */ + + ccpf2->ChainPosClassSet[n].ChainPosClassRuleCount = 0; + ccpf2->ChainPosClassSet[n].ChainPosClassRule = NULL; + } + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_ChainPosClassSet( &cpcs[n] ); + + FREE( cpcs ); + + Fail2: + Free_ClassDefinition( &ccpf2->LookaheadClassDef ); + + Fail3: + Free_ClassDefinition( &ccpf2->InputClassDef ); + + Fail4: + Free_ClassDefinition( &ccpf2->BacktrackClassDef ); + + Fail5: + Free_Coverage( &ccpf2->Coverage ); + return error; + } + + + static void Free_ChainContext2( TTO_ChainContextPosFormat2* ccpf2 ) + { + UShort n, count; + + TTO_ChainPosClassSet* cpcs; + + + if ( ccpf2->ChainPosClassSet ) + { + count = ccpf2->ChainPosClassSetCount; + cpcs = ccpf2->ChainPosClassSet; + + for ( n = 0; n < count; n++ ) + Free_ChainPosClassSet( &cpcs[n] ); + + FREE( cpcs ); + } + + Free_ClassDefinition( &ccpf2->LookaheadClassDef ); + Free_ClassDefinition( &ccpf2->InputClassDef ); + Free_ClassDefinition( &ccpf2->BacktrackClassDef ); + + Free_Coverage( &ccpf2->Coverage ); + } + + + /* ChainContextPosFormat3 */ + + static TT_Error Load_ChainContextPos3( TTO_ChainContextPosFormat3* ccpf3, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort backtrack_count, input_count, lookahead_count; + ULong cur_offset, new_offset, base_offset; + + TTO_Coverage* b; + TTO_Coverage* i; + TTO_Coverage* l; + TTO_PosLookupRecord* plr; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 2L ) ) + return error; + + ccpf3->BacktrackGlyphCount = GET_UShort(); + + FORGET_Frame(); + + ccpf3->BacktrackCoverage = NULL; + + backtrack_count = ccpf3->BacktrackGlyphCount; + + if ( ALLOC_ARRAY( ccpf3->BacktrackCoverage, backtrack_count, + TTO_Coverage ) ) + return error; + + b = ccpf3->BacktrackCoverage; + + for ( n = 0; n < backtrack_count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &b[n], input ) ) != TT_Err_Ok ) + goto Fail4; + (void)FILE_Seek( cur_offset ); + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + ccpf3->InputGlyphCount = GET_UShort(); + + FORGET_Frame(); + + ccpf3->InputCoverage = NULL; + + input_count = ccpf3->InputGlyphCount; + + if ( ALLOC_ARRAY( ccpf3->InputCoverage, input_count, TTO_Coverage ) ) + goto Fail4; + + i = ccpf3->InputCoverage; + + for ( n = 0; n < input_count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &i[n], input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + ccpf3->LookaheadGlyphCount = GET_UShort(); + + FORGET_Frame(); + + ccpf3->LookaheadCoverage = NULL; + + lookahead_count = ccpf3->LookaheadGlyphCount; + + if ( ALLOC_ARRAY( ccpf3->LookaheadCoverage, lookahead_count, + TTO_Coverage ) ) + goto Fail3; + + l = ccpf3->LookaheadCoverage; + + for ( n = 0; n < lookahead_count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &l[n], input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + ccpf3->PosCount = GET_UShort(); + + FORGET_Frame(); + + ccpf3->PosLookupRecord = NULL; + + count = ccpf3->PosCount; + + if ( ALLOC_ARRAY( ccpf3->PosLookupRecord, count, TTO_PosLookupRecord ) ) + goto Fail2; + + plr = ccpf3->PosLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + plr[n].SequenceIndex = GET_UShort(); + plr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( plr ); + + Fail2: + for ( n = 0; n < lookahead_count; n++ ) + Free_Coverage( &l[n] ); + + FREE( l ); + + Fail3: + for ( n = 0; n < input_count; n++ ) + Free_Coverage( &i[n] ); + + FREE( i ); + + Fail4: + for ( n = 0; n < backtrack_count; n++ ) + Free_Coverage( &b[n] ); + + FREE( b ); + return error; + } + + + static void Free_ChainContext3( TTO_ChainContextPosFormat3* ccpf3 ) + { + UShort n, count; + + TTO_Coverage* c; + + + FREE( ccpf3->PosLookupRecord ); + + if ( ccpf3->LookaheadCoverage ) + { + count = ccpf3->LookaheadGlyphCount; + c = ccpf3->LookaheadCoverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + + if ( ccpf3->InputCoverage ) + { + count = ccpf3->InputGlyphCount; + c = ccpf3->InputCoverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + + if ( ccpf3->BacktrackCoverage ) + { + count = ccpf3->BacktrackGlyphCount; + c = ccpf3->BacktrackCoverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + } + + + /* ChainContextPos */ + + TT_Error Load_ChainContextPos( TTO_ChainContextPos* ccp, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + + if ( ACCESS_Frame( 2L ) ) + return error; + + ccp->PosFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( ccp->PosFormat ) + { + case 1: + return Load_ChainContextPos1( &ccp->ccpf.ccpf1, input ); + + case 2: + return Load_ChainContextPos2( &ccp->ccpf.ccpf2, input ); + + case 3: + return Load_ChainContextPos3( &ccp->ccpf.ccpf3, input ); + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + void Free_ChainContextPos( TTO_ChainContextPos* ccp ) + { + switch ( ccp->PosFormat ) + { + case 1: + Free_ChainContext1( &ccp->ccpf.ccpf1 ); + break; + + case 2: + Free_ChainContext2( &ccp->ccpf.ccpf2 ); + break; + + case 3: + Free_ChainContext3( &ccp->ccpf.ccpf3 ); + break; + } + } + + + static TT_Error Lookup_ChainContextPos1( + GPOS_Instance* gpi, + TTO_ChainContextPosFormat1* ccpf1, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + TT_UInt flags, + TT_UInt context_length, + int nesting_level ) + { + UShort index, property; + TT_UInt i, j, k, num_cpr, curr_pos; + TT_UInt bgc, igc, lgc; + TT_Error error; + UShort* s_in; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_ChainPosRule* cpr; + TTO_ChainPosRule curr_cpr; + TTO_GDEFHeader* gdef; + + + gdef = gpos->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &ccpf1->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + cpr = ccpf1->ChainPosRuleSet[index].ChainPosRule; + num_cpr = ccpf1->ChainPosRuleSet[index].ChainPosRuleCount; + + for ( k = 0; k < num_cpr; k++ ) + { + curr_cpr = cpr[k]; + bgc = curr_cpr.BacktrackGlyphCount; + igc = curr_cpr.InputGlyphCount; + lgc = curr_cpr.LookaheadGlyphCount; + + if ( context_length != 0xFFFF && context_length < igc ) + continue; + + /* check whether context is too long; it is a first guess only */ + + if ( bgc > in->pos || in->pos + igc + lgc > in->length ) + continue; + + if ( bgc ) + { + /* Since we don't know in advance the number of glyphs to inspect, + we search backwards for matches in the backtrack glyph array */ + + curr_pos = 0; + s_in = &in->string[curr_pos]; + + for ( i = 0, j = in->pos - 1; i < bgc; i++, j-- ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( j > curr_pos ) + j--; + else + break; + } + + /* In OpenType 1.3, it is undefined whether the offsets of + backtrack glyphs is in logical order or not. Version 1.4 + will clarify this: + + Logical order - a b c d e f g h i j + i + Input offsets - 0 1 + Backtrack offsets - 3 2 1 0 + Lookahead offsets - 0 1 2 3 */ + + if ( s_in[j] != curr_cpr.Backtrack[i] ) + break; + } + + if ( i != bgc ) + continue; + } + + curr_pos = in->pos; + s_in = &in->string[curr_pos]; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < igc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( s_in[j] != curr_cpr.Input[i - 1] ) + break; + } + + if ( i != igc ) + continue; + + /* we are starting to check for lookahead glyphs right after the + last context glyph */ + + curr_pos = j; + s_in = &in->string[curr_pos]; + + for ( i = 0, j = 0; i < lgc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( s_in[j] != curr_cpr.Lookahead[i] ) + break; + } + + if ( i == lgc ) + return Do_ContextPos( gpi, igc, + curr_cpr.PosCount, + curr_cpr.PosLookupRecord, + in, out, + nesting_level ); + } + + return TTO_Err_Not_Covered; + } + + + static TT_Error Lookup_ChainContextPos2( + GPOS_Instance* gpi, + TTO_ChainContextPosFormat2* ccpf2, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + TT_UInt flags, + TT_UInt context_length, + int nesting_level ) + { + UShort index, property; + TT_Error error; + TT_UInt i, j, k, curr_pos; + TT_UInt bgc, igc, lgc; + UShort known_backtrack_classes, + known_input_classes, + known_lookahead_classes; + + UShort* backtrack_classes; + UShort* input_classes; + UShort* lookahead_classes; + + UShort* s_in; + + UShort* bc; + UShort* ic; + UShort* lc; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_ChainPosClassSet* cpcs; + TTO_ChainPosClassRule cpcr; + TTO_GDEFHeader* gdef; + + + gdef = gpos->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + /* Note: The coverage table in format 2 doesn't give an index into + anything. It just lets us know whether or not we need to + do any lookup at all. */ + + error = Coverage_Index( &ccpf2->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + if ( ALLOC_ARRAY( backtrack_classes, ccpf2->MaxBacktrackLength, UShort ) ) + return error; + known_backtrack_classes = 0; + + if ( ALLOC_ARRAY( input_classes, ccpf2->MaxInputLength, UShort ) ) + goto End3; + known_input_classes = 1; + + if ( ALLOC_ARRAY( lookahead_classes, ccpf2->MaxLookaheadLength, UShort ) ) + goto End2; + known_lookahead_classes = 0; + + error = Get_Class( &ccpf2->InputClassDef, in->string[in->pos], + &input_classes[0], NULL ); + if ( error ) + goto End1; + + cpcs = &ccpf2->ChainPosClassSet[input_classes[0]]; + if ( !cpcs ) + { + error = TTO_Err_Invalid_GPOS_SubTable; + goto End1; + } + + for ( k = 0; k < (TT_UInt)cpcs->ChainPosClassRuleCount; k++ ) + { + cpcr = cpcs->ChainPosClassRule[k]; + bgc = cpcr.BacktrackGlyphCount; + igc = cpcr.InputGlyphCount; + lgc = cpcr.LookaheadGlyphCount; + + if ( context_length != 0xFFFF && context_length < igc ) + continue; + + /* check whether context is too long; it is a first guess only */ + + if ( bgc > in->pos || in->pos + igc + lgc > in->length ) + continue; + + if ( bgc ) + { + /* Since we don't know in advance the number of glyphs to inspect, + we search backwards for matches in the backtrack glyph array. + Note that `known_backtrack_classes' starts at index 0. */ + + curr_pos = 0; + s_in = &in->string[curr_pos]; + bc = cpcr.Backtrack; + + for ( i = 0, j = in->pos - 1; i < bgc; i++, j-- ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( j > curr_pos ) + j--; + else + break; + } + + if ( i >= (TT_UInt)known_backtrack_classes ) + { + /* Keeps us from having to do this for each rule */ + + error = Get_Class( &ccpf2->BacktrackClassDef, s_in[j], + &backtrack_classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + known_backtrack_classes = i; + } + + if ( bc[i] != backtrack_classes[i] ) + break; + } + + if ( i != bgc ) + continue; + } + + curr_pos = in->pos; + s_in = &in->string[curr_pos]; + ic = cpcr.Input; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < igc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( i >= (TT_UInt)known_input_classes ) + { + error = Get_Class( &ccpf2->InputClassDef, s_in[j], + &input_classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + known_input_classes = i; + } + + if ( ic[i - 1] != input_classes[i] ) + break; + } + + if ( i != igc ) + continue; + + /* we are starting to check for lookahead glyphs right after the + last context glyph */ + + curr_pos = j; + s_in = &in->string[curr_pos]; + lc = cpcr.Lookahead; + + for ( i = 0, j = 0; i < lgc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( i >= (TT_UInt)known_lookahead_classes ) + { + error = Get_Class( &ccpf2->LookaheadClassDef, s_in[j], + &lookahead_classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + known_lookahead_classes = i; + } + + if ( lc[i] != lookahead_classes[i] ) + break; + } + + if ( i == lgc ) + { + error = Do_ContextPos( gpi, igc, + cpcr.PosCount, + cpcr.PosLookupRecord, + in, out, + nesting_level ); + goto End1; + } + } + + error = TTO_Err_Not_Covered; + + End1: + FREE( lookahead_classes ); + + End2: + FREE( input_classes ); + + End3: + FREE( backtrack_classes ); + return error; + } + + + static TT_Error Lookup_ChainContextPos3( + GPOS_Instance* gpi, + TTO_ChainContextPosFormat3* ccpf3, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + TT_UInt flags, + TT_UInt context_length, + int nesting_level ) + { + UShort index, property; + TT_UInt i, j, curr_pos, bgc, igc, lgc; + TT_Error error; + UShort* s_in; + TTO_GPOSHeader* gpos = gpi->gpos; + + TTO_Coverage* bc; + TTO_Coverage* ic; + TTO_Coverage* lc; + TTO_GDEFHeader* gdef; + + + gdef = gpos->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + bgc = ccpf3->BacktrackGlyphCount; + igc = ccpf3->InputGlyphCount; + lgc = ccpf3->LookaheadGlyphCount; + + if ( context_length != 0xFFFF && context_length < igc ) + return TTO_Err_Not_Covered; + + /* check whether context is too long; it is a first guess only */ + + if ( bgc > in->pos || in->pos + igc + lgc > in->length ) + return TTO_Err_Not_Covered; + + if ( bgc ) + { + /* Since we don't know in advance the number of glyphs to inspect, + we search backwards for matches in the backtrack glyph array */ + + curr_pos = 0; + s_in = &in->string[curr_pos]; + bc = ccpf3->BacktrackCoverage; + + for ( i = 0, j = in->pos - 1; i < bgc; i++, j-- ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( j > curr_pos ) + j--; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &bc[i], s_in[j], &index ); + if ( error ) + return error; + } + } + + curr_pos = in->pos; + s_in = &in->string[curr_pos]; + ic = ccpf3->InputCoverage; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < igc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &ic[i], s_in[j], &index ); + if ( error ) + return error; + } + + /* we are starting to check for lookahead glyphs right after the + last context glyph */ + + curr_pos = j; + s_in = &in->string[curr_pos]; + lc = ccpf3->LookaheadCoverage; + + for ( i = 0, j = 0; i < lgc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &lc[i], s_in[j], &index ); + if ( error ) + return error; + } + + return Do_ContextPos( gpi, igc, + ccpf3->PosCount, + ccpf3->PosLookupRecord, + in, out, + nesting_level ); + } + + + static TT_Error Lookup_ChainContextPos( + GPOS_Instance* gpi, + TTO_ChainContextPos* ccp, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + switch ( ccp->PosFormat ) + { + case 1: + return Lookup_ChainContextPos1( gpi, &ccp->ccpf.ccpf1, in, out, + flags, context_length, + nesting_level ); + + case 2: + return Lookup_ChainContextPos2( gpi, &ccp->ccpf.ccpf2, in, out, + flags, context_length, + nesting_level ); + + case 3: + return Lookup_ChainContextPos3( gpi, &ccp->ccpf.ccpf3, in, out, + flags, context_length, + nesting_level ); + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + + /*********** + * GPOS API + ***********/ + + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Select_Script( TTO_GPOSHeader* gpos, + TT_ULong script_tag, + TT_UShort* script_index ) + { + UShort n; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + + + if ( !gpos || !script_index ) + return TT_Err_Invalid_Argument; + + sl = &gpos->ScriptList; + sr = sl->ScriptRecord; + + for ( n = 0; n < sl->ScriptCount; n++ ) + if ( script_tag == sr[n].ScriptTag ) + { + *script_index = n; + + return TT_Err_Ok; + } + + return TTO_Err_Not_Covered; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Select_Language( TTO_GPOSHeader* gpos, + TT_ULong language_tag, + TT_UShort script_index, + TT_UShort* language_index, + TT_UShort* req_feature_index ) + { + UShort n; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + + + if ( !gpos || !language_index || !req_feature_index ) + return TT_Err_Invalid_Argument; + + sl = &gpos->ScriptList; + sr = sl->ScriptRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + for ( n = 0; n < s->LangSysCount; n++ ) + if ( language_tag == lsr[n].LangSysTag ) + { + *language_index = n; + *req_feature_index = lsr[n].LangSys.ReqFeatureIndex; + + return TT_Err_Ok; + } + + return TTO_Err_Not_Covered; + } + + + /* selecting 0xFFFF for language_index asks for the values of the + default language (DefaultLangSys) */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Select_Feature( TTO_GPOSHeader* gpos, + TT_ULong feature_tag, + TT_UShort script_index, + TT_UShort language_index, + TT_UShort* feature_index ) + { + UShort n; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + TTO_LangSys* ls; + UShort* fi; + + TTO_FeatureList* fl; + TTO_FeatureRecord* fr; + + + if ( !gpos || !feature_index ) + return TT_Err_Invalid_Argument; + + sl = &gpos->ScriptList; + sr = sl->ScriptRecord; + + fl = &gpos->FeatureList; + fr = fl->FeatureRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + if ( language_index == 0xFFFF ) + ls = &s->DefaultLangSys; + else + { + if ( language_index >= s->LangSysCount ) + return TT_Err_Invalid_Argument; + + ls = &lsr[language_index].LangSys; + } + + fi = ls->FeatureIndex; + + for ( n = 0; n < ls->FeatureCount; n++ ) + { + if ( fi[n] >= fl->FeatureCount ) + return TTO_Err_Invalid_GPOS_SubTable_Format; + + if ( feature_tag == fr[fi[n]].FeatureTag ) + { + *feature_index = fi[n]; + + return TT_Err_Ok; + } + } + + return TTO_Err_Not_Covered; + } + + + /* The next three functions return a null-terminated list */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Query_Scripts( TTO_GPOSHeader* gpos, + TT_ULong** script_tag_list ) + { + UShort n; + TT_Error error; + ULong* stl; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + + + if ( !gpos || !script_tag_list ) + return TT_Err_Invalid_Argument; + + sl = &gpos->ScriptList; + sr = sl->ScriptRecord; + + if ( ALLOC_ARRAY( stl, sl->ScriptCount + 1, ULong ) ) + return error; + + for ( n = 0; n < sl->ScriptCount; n++ ) + stl[n] = sr[n].ScriptTag; + stl[n] = 0; + + *script_tag_list = stl; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Query_Languages( TTO_GPOSHeader* gpos, + TT_UShort script_index, + TT_ULong** language_tag_list ) + { + UShort n; + TT_Error error; + ULong* ltl; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + + + if ( !gpos || !language_tag_list ) + return TT_Err_Invalid_Argument; + + sl = &gpos->ScriptList; + sr = sl->ScriptRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + if ( ALLOC_ARRAY( ltl, s->LangSysCount + 1, ULong ) ) + return error; + + for ( n = 0; n < s->LangSysCount; n++ ) + ltl[n] = lsr[n].LangSysTag; + ltl[n] = 0; + + *language_tag_list = ltl; + + return TT_Err_Ok; + } + + + /* selecting 0xFFFF for language_index asks for the values of the + default language (DefaultLangSys) */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Query_Features( TTO_GPOSHeader* gpos, + TT_UShort script_index, + TT_UShort language_index, + TT_ULong** feature_tag_list ) + { + UShort n; + TT_Error error; + ULong* ftl; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + TTO_LangSys* ls; + UShort* fi; + + TTO_FeatureList* fl; + TTO_FeatureRecord* fr; + + + if ( !gpos || !feature_tag_list ) + return TT_Err_Invalid_Argument; + + sl = &gpos->ScriptList; + sr = sl->ScriptRecord; + + fl = &gpos->FeatureList; + fr = fl->FeatureRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + if ( language_index == 0xFFFF ) + ls = &s->DefaultLangSys; + else + { + if ( language_index >= s->LangSysCount ) + return TT_Err_Invalid_Argument; + + ls = &lsr[language_index].LangSys; + } + + fi = ls->FeatureIndex; + + if ( ALLOC_ARRAY( ftl, ls->FeatureCount + 1, ULong ) ) + return error; + + for ( n = 0; n < ls->FeatureCount; n++ ) + { + if ( fi[n] >= fl->FeatureCount ) + { + FREE( ftl ); + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + ftl[n] = fr[fi[n]].FeatureTag; + } + ftl[n] = 0; + + *feature_tag_list = ftl; + + return TT_Err_Ok; + } + + + /* Do an individual subtable lookup. Returns TT_Err_Ok if positioning + has been done, or TTO_Err_Not_Covered if not. */ + + static TT_Error Do_Glyph_Lookup( GPOS_Instance* gpi, + UShort lookup_index, + TTO_GSUB_String* in, + TTO_GPOS_Data* out, + UShort context_length, + int nesting_level ) + { + TT_Error error = TT_Err_Ok; + UShort i, flags; + TTO_GPOSHeader* gpos = gpi->gpos; + TTO_Lookup* lo; + + + nesting_level++; + + if ( nesting_level > TTO_MAX_NESTING_LEVEL ) + return TTO_Err_Too_Many_Nested_Contexts; + + lo = &gpos->LookupList.Lookup[lookup_index]; + flags = lo->LookupFlag; + + for ( i = 0; i < lo->SubTableCount; i++ ) + { + switch ( lo->LookupType ) + { + case GPOS_LOOKUP_SINGLE: + error = Lookup_SinglePos( gpi, + &lo->SubTable[i].st.gpos.single, + in, out, + flags, context_length ); + break; + + case GPOS_LOOKUP_PAIR: + error = Lookup_PairPos( gpi, + &lo->SubTable[i].st.gpos.pair, + in, out, + flags, context_length ); + break; + + case GPOS_LOOKUP_CURSIVE: + error = Lookup_CursivePos( gpi, + &lo->SubTable[i].st.gpos.cursive, + in, out, + flags, context_length ); + break; + + case GPOS_LOOKUP_MARKBASE: + error = Lookup_MarkBasePos( gpi, + &lo->SubTable[i].st.gpos.markbase, + in, out, + flags, context_length ); + break; + + case GPOS_LOOKUP_MARKLIG: + error = Lookup_MarkLigPos( gpi, + &lo->SubTable[i].st.gpos.marklig, + in, out, + flags, context_length ); + break; + + case GPOS_LOOKUP_MARKMARK: + error = Lookup_MarkMarkPos( gpi, + &lo->SubTable[i].st.gpos.markmark, + in, out, + flags, context_length ); + break; + + case GPOS_LOOKUP_CONTEXT: + error = Lookup_ContextPos( gpi, + &lo->SubTable[i].st.gpos.context, + in, out, + flags, context_length, + nesting_level ); + break; + + case GPOS_LOOKUP_CHAIN: + error = Lookup_ChainContextPos( gpi, + &lo->SubTable[i].st.gpos.chain, + in, out, + flags, context_length, + nesting_level ); + break; + } + + /* Check whether we have a successful positioning or an error other + than TTO_Err_Not_Covered */ + + if ( error != TTO_Err_Not_Covered ) + return error; + } + + return TTO_Err_Not_Covered; + } + + + /* apply one lookup to the input string object */ + + static TT_Error Do_String_Lookup( GPOS_Instance* gpi, + UShort lookup_index, + TTO_GSUB_String* in, + TTO_GPOS_Data* out ) + { + TT_Error error = TTO_Err_Not_Covered; + TTO_GPOSHeader* gpos = gpi->gpos; + + UShort* properties = gpos->LookupList.Properties; + UShort* p_in = in->properties; + + int nesting_level = 0; + TT_UInt i; + TT_Pos offset; + + + gpi->first = 0xFFFF; + gpi->last = 0xFFFF; /* no last valid glyph for cursive pos. */ + + in->pos = 0; + + while ( in->pos < in->length ) + { + if ( ~p_in[in->pos] & properties[lookup_index] ) + { + /* 0xFFFF indicates that we don't have a context length yet. */ + + /* Note that the connection between mark and base glyphs hold + exactly one (string) lookup. For example, it would be possible + that in the first lookup, mark glyph X is attached to base + glyph A, and in the next lookup it is attached to base glyph B. + It is up to the font designer to provide meaningful lookups and + lookup order. */ + + error = Do_Glyph_Lookup( gpi, lookup_index, in, out, + 0xFFFF, nesting_level ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + else + { + /* Contrary to properties defined in GDEF, user-defined properties + will always stop a possible cursive positioning. */ + gpi->last = 0xFFFF; + + error = TTO_Err_Not_Covered; + } + + /* test whether we have to adjust the offsets for cursive connections */ + + if ( gpi->first != 0xFFFF && gpi->last == 0xFFFF && + gpos->LookupList.Lookup[lookup_index].LookupFlag & RIGHT_TO_LEFT ) + { + offset = out[in->pos].y_pos; + + /* no horizontal offsets (for vertical writing direction) + supported yet */ + + for ( i = gpi->first; i <= (TT_UInt)in->pos; i++ ) + out[i].y_pos -= offset; + + gpi->first = 0xFFFF; + } + + if ( error == TTO_Err_Not_Covered ) + (in->pos)++; + } + + return error; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Add_Feature( TTO_GPOSHeader* gpos, + TT_UShort feature_index, + TT_UShort property ) + { + UShort i; + + TTO_Feature feature; + UShort* properties; + UShort* index; + + + if ( !gpos || + feature_index >= gpos->FeatureList.FeatureCount ) + return TT_Err_Invalid_Argument; + + properties = gpos->LookupList.Properties; + + feature = gpos->FeatureList.FeatureRecord[feature_index].Feature; + index = feature.LookupListIndex; + + for ( i = 0; i < feature.LookupListCount; i++ ) + properties[index[i]] |= property; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Clear_Features( TTO_GPOSHeader* gpos ) + { + UShort i; + + UShort* properties; + + + if ( !gpos ) + return TT_Err_Invalid_Argument; + + properties = gpos->LookupList.Properties; + + for ( i = 0; i < gpos->LookupList.LookupCount; i++ ) + properties[i] = 0; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Register_Glyph_Function( TTO_GPOSHeader* gpos, + TTO_GlyphFunction gfunc ) + { + if ( !gpos ) + return TT_Err_Invalid_Argument; + + gpos->gfunc = gfunc; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Register_MM_Function( TTO_GPOSHeader* gpos, + TTO_MMFunction mmfunc, + void* data ) + { + if ( !gpos ) + return TT_Err_Invalid_Argument; + + gpos->mmfunc = mmfunc; + gpos->data = data; + + return TT_Err_Ok; + } + + + /* If `dvi' is TRUE, glyph contour points for anchor points and device + tables are ignored -- you will get device independent values. */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GPOS_Apply_String( TT_Instance instance, + TT_Glyph glyph, + TTO_GPOSHeader* gpos, + TT_UShort load_flags, + TTO_GSUB_String* in, + TTO_GPOS_Data** out, + TT_Bool dvi, + TT_Bool r2l ) + { + TT_Error error = TTO_Err_Not_Covered; + GPOS_Instance gpi; + + UShort j; + + UShort* properties; + + + if ( !instance.z || !gpos || + !in || in->length == 0 || in->pos >= in->length ) + return TT_Err_Invalid_Argument; + + properties = gpos->LookupList.Properties; + + gpi.instance = instance; + if ( dvi ) + gpi.glyph.z = NULL; + else + gpi.glyph = glyph; + gpi.gpos = gpos; + gpi.load_flags = load_flags; + gpi.r2l = r2l; + + if ( *out ) + FREE( *out ); + if ( ALLOC_ARRAY( *out, in->length, TTO_GPOS_Data ) ) + return error; + + for ( j = 0; j < gpos->LookupList.LookupCount; j++ ) + if ( !properties || properties[j] ) + { + error = Do_String_Lookup( &gpi, j, in, *out ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + + return error; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgpos.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgpos.h new file mode 100644 index 00000000000..1ba80b13b8a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgpos.h @@ -0,0 +1,865 @@ +/******************************************************************* + * + * ftxgpos.h + * + * TrueType Open GPOS table support + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef FTXOPEN_H +#error "Don't include this file! Use ftxopen.h instead." +#endif + +#ifndef FTXGPOS_H +#define FTXGPOS_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define TTO_Err_Invalid_GPOS_SubTable_Format 0x1020 +#define TTO_Err_Invalid_GPOS_SubTable 0x1021 + +#define GPOS_ID Build_Extension_ID( 'G', 'P', 'O', 'S' ) + + +/* Lookup types for glyph positioning */ + +#define GPOS_LOOKUP_SINGLE 1 +#define GPOS_LOOKUP_PAIR 2 +#define GPOS_LOOKUP_CURSIVE 3 +#define GPOS_LOOKUP_MARKBASE 4 +#define GPOS_LOOKUP_MARKLIG 5 +#define GPOS_LOOKUP_MARKMARK 6 +#define GPOS_LOOKUP_CONTEXT 7 +#define GPOS_LOOKUP_CHAIN 8 +#define GPOS_LOOKUP_EXTENSION 9 + + + /* A pointer to a function which loads a glyph. Its parameters are + the same as in a call to TT_Load_Glyph() -- if no glyph loading + function will be registered with TTO_GPOS_Register_Glyph_Function(), + TT_Load_Glyph() will be called indeed. The purpose of this function + pointer is to provide a hook for caching glyph outlines and sbits + (using the instance's generic pointer to hold the data). + + If for some reason no outline data is available (e.g. for an + embedded bitmap glyph), _glyph->outline.n_points should be set to + zero. _glyph can be computed with + + _glyph = HANDLE_Glyph( glyph ) */ + + typedef TT_Error (*TTO_GlyphFunction)(TT_Instance instance, + TT_Glyph glyph, + TT_UShort glyphIndex, + TT_UShort loadFlags ); + + + /* A pointer to a function which accesses the PostScript interpreter. + Multiple Master fonts need this interface to convert a metric ID + (as stored in an OpenType font version 1.2 or higher) `metric_id' + into a metric value (returned in `metric_value'). + + `data' points to the user-defined structure specified during a + call to TT_GPOS_Register_MM_Function(). + + `metric_value' must be returned as a scaled value (but shouldn't + be rounded). */ + + typedef TT_Error (*TTO_MMFunction)(TT_Instance instance, + TT_UShort metric_id, + TT_Pos* metric_value, + void* data ); + + + struct TTO_GPOSHeader_ + { + TT_Bool loaded; + TT_ULong offset; + + TT_Fixed Version; + + TTO_ScriptList ScriptList; + TTO_FeatureList FeatureList; + TTO_LookupList LookupList; + + TTO_GDEFHeader* gdef; + + /* the next field is used for a callback function to get the + glyph outline. */ + + TTO_GlyphFunction gfunc; + + /* this is OpenType 1.2 -- Multiple Master fonts need this + callback function to get various metric values from the + PostScript interpreter. */ + + TTO_MMFunction mmfunc; + void* data; + }; + + typedef struct TTO_GPOSHeader_ TTO_GPOSHeader; + + + /* shared tables */ + + struct TTO_ValueRecord_ + { + TT_Short XPlacement; /* horizontal adjustment for + placement */ + TT_Short YPlacement; /* vertical adjustment for + placement */ + TT_Short XAdvance; /* horizontal adjustment for + advance */ + TT_Short YAdvance; /* vertical adjustment for + advance */ + TTO_Device XPlacementDevice; /* device table for horizontal + placement */ + TTO_Device YPlacementDevice; /* device table for vertical + placement */ + TTO_Device XAdvanceDevice; /* device table for horizontal + advance */ + TTO_Device YAdvanceDevice; /* device table for vertical + advance */ + TT_UShort XIdPlacement; /* horizontal placement metric ID */ + TT_UShort YIdPlacement; /* vertical placement metric ID */ + TT_UShort XIdAdvance; /* horizontal advance metric ID */ + TT_UShort YIdAdvance; /* vertical advance metric ID */ + }; + + typedef struct TTO_ValueRecord_ TTO_ValueRecord; + + +/* Mask values to scan the value format of the ValueRecord structure. + We always expand compressed ValueRecords of the font. */ + +#define HAVE_X_PLACEMENT 0x0001 +#define HAVE_Y_PLACEMENT 0x0002 +#define HAVE_X_ADVANCE 0x0004 +#define HAVE_Y_ADVANCE 0x0008 +#define HAVE_X_PLACEMENT_DEVICE 0x0010 +#define HAVE_Y_PLACEMENT_DEVICE 0x0020 +#define HAVE_X_ADVANCE_DEVICE 0x0040 +#define HAVE_Y_ADVANCE_DEVICE 0x0080 +#define HAVE_X_ID_PLACEMENT 0x0100 +#define HAVE_Y_ID_PLACEMENT 0x0200 +#define HAVE_X_ID_ADVANCE 0x0400 +#define HAVE_Y_ID_ADVANCE 0x0800 + + + struct TTO_AnchorFormat1_ + { + TT_Short XCoordinate; /* horizontal value */ + TT_Short YCoordinate; /* vertical value */ + }; + + typedef struct TTO_AnchorFormat1_ TTO_AnchorFormat1; + + + struct TTO_AnchorFormat2_ + { + TT_Short XCoordinate; /* horizontal value */ + TT_Short YCoordinate; /* vertical value */ + TT_UShort AnchorPoint; /* index to glyph contour point */ + }; + + typedef struct TTO_AnchorFormat2_ TTO_AnchorFormat2; + + + struct TTO_AnchorFormat3_ + { + TT_Short XCoordinate; /* horizontal value */ + TT_Short YCoordinate; /* vertical value */ + TTO_Device XDeviceTable; /* device table for X coordinate */ + TTO_Device YDeviceTable; /* device table for Y coordinate */ + }; + + typedef struct TTO_AnchorFormat3_ TTO_AnchorFormat3; + + + struct TTO_AnchorFormat4_ + { + TT_UShort XIdAnchor; /* horizontal metric ID */ + TT_UShort YIdAnchor; /* vertical metric ID */ + }; + + typedef struct TTO_AnchorFormat4_ TTO_AnchorFormat4; + + + struct TTO_Anchor_ + { + TT_UShort PosFormat; /* 1, 2, 3, or 4 -- 0 indicates + that there is no Anchor table */ + + union + { + TTO_AnchorFormat1 af1; + TTO_AnchorFormat2 af2; + TTO_AnchorFormat3 af3; + TTO_AnchorFormat4 af4; + } af; + }; + + typedef struct TTO_Anchor_ TTO_Anchor; + + + struct TTO_MarkRecord_ + { + TT_UShort Class; /* mark class */ + TTO_Anchor MarkAnchor; /* anchor table */ + }; + + typedef struct TTO_MarkRecord_ TTO_MarkRecord; + + + struct TTO_MarkArray_ + { + TT_UShort MarkCount; /* number of MarkRecord tables */ + TTO_MarkRecord* MarkRecord; /* array of MarkRecord tables */ + }; + + typedef struct TTO_MarkArray_ TTO_MarkArray; + + + /* LookupType 1 */ + + struct TTO_SinglePosFormat1_ + { + TTO_ValueRecord Value; /* ValueRecord for all covered + glyphs */ + }; + + typedef struct TTO_SinglePosFormat1_ TTO_SinglePosFormat1; + + + struct TTO_SinglePosFormat2_ + { + TT_UShort ValueCount; /* number of ValueRecord tables */ + TTO_ValueRecord* Value; /* array of ValueRecord tables */ + }; + + typedef struct TTO_SinglePosFormat2_ TTO_SinglePosFormat2; + + + struct TTO_SinglePos_ + { + TT_UShort PosFormat; /* 1 or 2 */ + TTO_Coverage Coverage; /* Coverage table */ + + TT_UShort ValueFormat; /* format of ValueRecord table */ + + union + { + TTO_SinglePosFormat1 spf1; + TTO_SinglePosFormat2 spf2; + } spf; + }; + + typedef struct TTO_SinglePos_ TTO_SinglePos; + + + /* LookupType 2 */ + + struct TTO_PairValueRecord_ + { + TT_UShort SecondGlyph; /* glyph ID for second glyph */ + TTO_ValueRecord Value1; /* pos. data for first glyph */ + TTO_ValueRecord Value2; /* pos. data for second glyph */ + }; + + typedef struct TTO_PairValueRecord_ TTO_PairValueRecord; + + + struct TTO_PairSet_ + { + TT_UShort PairValueCount; + /* number of PairValueRecord tables */ + TTO_PairValueRecord* PairValueRecord; + /* array of PairValueRecord tables */ + }; + + typedef struct TTO_PairSet_ TTO_PairSet; + + + struct TTO_PairPosFormat1_ + { + TT_UShort PairSetCount; /* number of PairSet tables */ + TTO_PairSet* PairSet; /* array of PairSet tables */ + }; + + typedef struct TTO_PairPosFormat1_ TTO_PairPosFormat1; + + + struct TTO_Class2Record_ + { + TTO_ValueRecord Value1; /* pos. data for first glyph */ + TTO_ValueRecord Value2; /* pos. data for second glyph */ + }; + + typedef struct TTO_Class2Record_ TTO_Class2Record; + + + struct TTO_Class1Record_ + { + TTO_Class2Record* Class2Record; /* array of Class2Record tables */ + }; + + typedef struct TTO_Class1Record_ TTO_Class1Record; + + + struct TTO_PairPosFormat2_ + { + TTO_ClassDefinition ClassDef1; /* class def. for first glyph */ + TTO_ClassDefinition ClassDef2; /* class def. for second glyph */ + TT_UShort Class1Count; /* number of classes in ClassDef1 + table */ + TT_UShort Class2Count; /* number of classes in ClassDef2 + table */ + TTO_Class1Record* Class1Record; /* array of Class1Record tables */ + }; + + typedef struct TTO_PairPosFormat2_ TTO_PairPosFormat2; + + + struct TTO_PairPos_ + { + TT_UShort PosFormat; /* 1 or 2 */ + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort ValueFormat1; /* format of ValueRecord table + for first glyph */ + TT_UShort ValueFormat2; /* format of ValueRecord table + for second glyph */ + + union + { + TTO_PairPosFormat1 ppf1; + TTO_PairPosFormat2 ppf2; + } ppf; + }; + + typedef struct TTO_PairPos_ TTO_PairPos; + + + /* LookupType 3 */ + + struct TTO_EntryExitRecord_ + { + TTO_Anchor EntryAnchor; /* entry Anchor table */ + TTO_Anchor ExitAnchor; /* exit Anchor table */ + }; + + + typedef struct TTO_EntryExitRecord_ TTO_EntryExitRecord; + + struct TTO_CursivePos_ + { + TT_UShort PosFormat; /* always 1 */ + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort EntryExitCount; + /* number of EntryExitRecord tables */ + TTO_EntryExitRecord* EntryExitRecord; + /* array of EntryExitRecord tables */ + }; + + typedef struct TTO_CursivePos_ TTO_CursivePos; + + + /* LookupType 4 */ + + struct TTO_BaseRecord_ + { + TTO_Anchor* BaseAnchor; /* array of base glyph anchor + tables */ + }; + + typedef struct TTO_BaseRecord_ TTO_BaseRecord; + + + struct TTO_BaseArray_ + { + TT_UShort BaseCount; /* number of BaseRecord tables */ + TTO_BaseRecord* BaseRecord; /* array of BaseRecord tables */ + }; + + typedef struct TTO_BaseArray_ TTO_BaseArray; + + + struct TTO_MarkBasePos_ + { + TT_UShort PosFormat; /* always 1 */ + TTO_Coverage MarkCoverage; /* mark glyph coverage table */ + TTO_Coverage BaseCoverage; /* base glyph coverage table */ + TT_UShort ClassCount; /* number of mark classes */ + TTO_MarkArray MarkArray; /* mark array table */ + TTO_BaseArray BaseArray; /* base array table */ + }; + + typedef struct TTO_MarkBasePos_ TTO_MarkBasePos; + + + /* LookupType 5 */ + + struct TTO_ComponentRecord_ + { + TTO_Anchor* LigatureAnchor; /* array of ligature glyph anchor + tables */ + }; + + typedef struct TTO_ComponentRecord_ TTO_ComponentRecord; + + + struct TTO_LigatureAttach_ + { + TT_UShort ComponentCount; + /* number of ComponentRecord tables */ + TTO_ComponentRecord* ComponentRecord; + /* array of ComponentRecord tables */ + }; + + typedef struct TTO_LigatureAttach_ TTO_LigatureAttach; + + + struct TTO_LigatureArray_ + { + TT_UShort LigatureCount; /* number of LigatureAttach tables */ + TTO_LigatureAttach* LigatureAttach; + /* array of LigatureAttach tables */ + }; + + typedef struct TTO_LigatureArray_ TTO_LigatureArray; + + + struct TTO_MarkLigPos_ + { + TT_UShort PosFormat; /* always 1 */ + TTO_Coverage MarkCoverage; /* mark glyph coverage table */ + TTO_Coverage LigatureCoverage; + /* ligature glyph coverage table */ + TT_UShort ClassCount; /* number of mark classes */ + TTO_MarkArray MarkArray; /* mark array table */ + TTO_LigatureArray LigatureArray; /* ligature array table */ + }; + + typedef struct TTO_MarkLigPos_ TTO_MarkLigPos; + + + /* LookupType 6 */ + + struct TTO_Mark2Record_ + { + TTO_Anchor* Mark2Anchor; /* array of mark glyph anchor + tables */ + }; + + typedef struct TTO_Mark2Record_ TTO_Mark2Record; + + + struct TTO_Mark2Array_ + { + TT_UShort Mark2Count; /* number of Mark2Record tables */ + TTO_Mark2Record* Mark2Record; /* array of Mark2Record tables */ + }; + + typedef struct TTO_Mark2Array_ TTO_Mark2Array; + + + struct TTO_MarkMarkPos_ + { + TT_UShort PosFormat; /* always 1 */ + TTO_Coverage Mark1Coverage; /* first mark glyph coverage table */ + TTO_Coverage Mark2Coverage; /* second mark glyph coverave table */ + TT_UShort ClassCount; /* number of combining mark classes */ + TTO_MarkArray Mark1Array; /* MarkArray table for first mark */ + TTO_Mark2Array Mark2Array; /* MarkArray table for second mark */ + }; + + typedef struct TTO_MarkMarkPos_ TTO_MarkMarkPos; + + + /* needed by both lookup type 7 and 8 */ + + struct TTO_PosLookupRecord_ + { + TT_UShort SequenceIndex; /* index into current + glyph sequence */ + TT_UShort LookupListIndex; /* Lookup to apply to that pos. */ + }; + + typedef struct TTO_PosLookupRecord_ TTO_PosLookupRecord; + + + /* LookupType 7 */ + + struct TTO_PosRule_ + { + TT_UShort GlyphCount; /* total number of input glyphs */ + TT_UShort PosCount; /* number of PosLookupRecord tables */ + TT_UShort* Input; /* array of input glyph IDs */ + TTO_PosLookupRecord* PosLookupRecord; + /* array of PosLookupRecord tables */ + }; + + typedef struct TTO_PosRule_ TTO_PosRule; + + + struct TTO_PosRuleSet_ + { + TT_UShort PosRuleCount; /* number of PosRule tables */ + TTO_PosRule* PosRule; /* array of PosRule tables */ + }; + + typedef struct TTO_PosRuleSet_ TTO_PosRuleSet; + + + struct TTO_ContextPosFormat1_ + { + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort PosRuleSetCount; /* number of PosRuleSet tables */ + TTO_PosRuleSet* PosRuleSet; /* array of PosRuleSet tables */ + }; + + typedef struct TTO_ContextPosFormat1_ TTO_ContextPosFormat1; + + + struct TTO_PosClassRule_ + { + TT_UShort GlyphCount; /* total number of context classes */ + TT_UShort PosCount; /* number of PosLookupRecord tables */ + TT_UShort* Class; /* array of classes */ + TTO_PosLookupRecord* PosLookupRecord; + /* array of PosLookupRecord tables */ + }; + + typedef struct TTO_PosClassRule_ TTO_PosClassRule; + + + struct TTO_PosClassSet_ + { + TT_UShort PosClassRuleCount; + /* number of PosClassRule tables */ + TTO_PosClassRule* PosClassRule; /* array of PosClassRule tables */ + }; + + typedef struct TTO_PosClassSet_ TTO_PosClassSet; + + + /* The `MaxContextLength' field is not defined in the TTO specification + but simplifies the implementation of this format. It holds the + maximal context length used in the context rules. */ + + struct TTO_ContextPosFormat2_ + { + TT_UShort MaxContextLength; + /* maximal context length */ + TTO_Coverage Coverage; /* Coverage table */ + TTO_ClassDefinition ClassDef; /* ClassDef table */ + TT_UShort PosClassSetCount; + /* number of PosClassSet tables */ + TTO_PosClassSet* PosClassSet; /* array of PosClassSet tables */ + }; + + typedef struct TTO_ContextPosFormat2_ TTO_ContextPosFormat2; + + + struct TTO_ContextPosFormat3_ + { + TT_UShort GlyphCount; /* number of input glyphs */ + TT_UShort PosCount; /* number of PosLookupRecord tables */ + TTO_Coverage* Coverage; /* array of Coverage tables */ + TTO_PosLookupRecord* PosLookupRecord; + /* array of PosLookupRecord tables */ + }; + + typedef struct TTO_ContextPosFormat3_ TTO_ContextPosFormat3; + + + struct TTO_ContextPos_ + { + TT_UShort PosFormat; /* 1, 2, or 3 */ + + union + { + TTO_ContextPosFormat1 cpf1; + TTO_ContextPosFormat2 cpf2; + TTO_ContextPosFormat3 cpf3; + } cpf; + }; + + typedef struct TTO_ContextPos_ TTO_ContextPos; + + + /* LookupType 8 */ + + struct TTO_ChainPosRule_ + { + TT_UShort BacktrackGlyphCount; + /* total number of backtrack glyphs */ + TT_UShort* Backtrack; /* array of backtrack glyph IDs */ + TT_UShort InputGlyphCount; + /* total number of input glyphs */ + TT_UShort* Input; /* array of input glyph IDs */ + TT_UShort LookaheadGlyphCount; + /* total number of lookahead glyphs */ + TT_UShort* Lookahead; /* array of lookahead glyph IDs */ + TT_UShort PosCount; /* number of PosLookupRecords */ + TTO_PosLookupRecord* PosLookupRecord; + /* array of PosLookupRecords */ + }; + + typedef struct TTO_ChainPosRule_ TTO_ChainPosRule; + + + struct TTO_ChainPosRuleSet_ + { + TT_UShort ChainPosRuleCount; + /* number of ChainPosRule tables */ + TTO_ChainPosRule* ChainPosRule; /* array of ChainPosRule tables */ + }; + + typedef struct TTO_ChainPosRuleSet_ TTO_ChainPosRuleSet; + + + struct TTO_ChainContextPosFormat1_ + { + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort ChainPosRuleSetCount; + /* number of ChainPosRuleSet tables */ + TTO_ChainPosRuleSet* ChainPosRuleSet; + /* array of ChainPosRuleSet tables */ + }; + + typedef struct TTO_ChainContextPosFormat1_ TTO_ChainContextPosFormat1; + + + struct TTO_ChainPosClassRule_ + { + TT_UShort BacktrackGlyphCount; + /* total number of backtrack + classes */ + TT_UShort* Backtrack; /* array of backtrack classes */ + TT_UShort InputGlyphCount; + /* total number of context classes */ + TT_UShort* Input; /* array of context classes */ + TT_UShort LookaheadGlyphCount; + /* total number of lookahead + classes */ + TT_UShort* Lookahead; /* array of lookahead classes */ + TT_UShort PosCount; /* number of PosLookupRecords */ + TTO_PosLookupRecord* PosLookupRecord; + /* array of substitution lookups */ + }; + + typedef struct TTO_ChainPosClassRule_ TTO_ChainPosClassRule; + + + struct TTO_ChainPosClassSet_ + { + TT_UShort ChainPosClassRuleCount; + /* number of ChainPosClassRule + tables */ + TTO_ChainPosClassRule* ChainPosClassRule; + /* array of ChainPosClassRule + tables */ + }; + + typedef struct TTO_ChainPosClassSet_ TTO_ChainPosClassSet; + + + /* The `MaxXXXLength' fields are not defined in the TTO specification + but simplifies the implementation of this format. It holds the + maximal context length used in the specific context rules. */ + + struct TTO_ChainContextPosFormat2_ + { + TTO_Coverage Coverage; /* Coverage table */ + + TT_UShort MaxBacktrackLength; + /* maximal backtrack length */ + TTO_ClassDefinition BacktrackClassDef; + /* BacktrackClassDef table */ + TT_UShort MaxInputLength; + /* maximal input length */ + TTO_ClassDefinition InputClassDef; + /* InputClassDef table */ + TT_UShort MaxLookaheadLength; + /* maximal lookahead length */ + TTO_ClassDefinition LookaheadClassDef; + /* LookaheadClassDef table */ + + TT_UShort ChainPosClassSetCount; + /* number of ChainPosClassSet + tables */ + TTO_ChainPosClassSet* ChainPosClassSet; + /* array of ChainPosClassSet + tables */ + }; + + typedef struct TTO_ChainContextPosFormat2_ TTO_ChainContextPosFormat2; + + + struct TTO_ChainContextPosFormat3_ + { + TT_UShort BacktrackGlyphCount; + /* number of backtrack glyphs */ + TTO_Coverage* BacktrackCoverage; + /* array of backtrack Coverage + tables */ + TT_UShort InputGlyphCount; + /* number of input glyphs */ + TTO_Coverage* InputCoverage; + /* array of input coverage + tables */ + TT_UShort LookaheadGlyphCount; + /* number of lookahead glyphs */ + TTO_Coverage* LookaheadCoverage; + /* array of lookahead coverage + tables */ + TT_UShort PosCount; /* number of PosLookupRecords */ + TTO_PosLookupRecord* PosLookupRecord; + /* array of substitution lookups */ + }; + + typedef struct TTO_ChainContextPosFormat3_ TTO_ChainContextPosFormat3; + + + struct TTO_ChainContextPos_ + { + TT_UShort PosFormat; /* 1, 2, or 3 */ + + union + { + TTO_ChainContextPosFormat1 ccpf1; + TTO_ChainContextPosFormat2 ccpf2; + TTO_ChainContextPosFormat3 ccpf3; + } ccpf; + }; + + typedef struct TTO_ChainContextPos_ TTO_ChainContextPos; + + + union TTO_GPOS_SubTable_ + { + TTO_SinglePos single; + TTO_PairPos pair; + TTO_CursivePos cursive; + TTO_MarkBasePos markbase; + TTO_MarkLigPos marklig; + TTO_MarkMarkPos markmark; + TTO_ContextPos context; + TTO_ChainContextPos chain; + }; + + typedef union TTO_GPOS_SubTable_ TTO_GPOS_SubTable; + + + /* This `string object' is much simpler compared to TTO_GSUB_String. + A call to TTO_GPOS_Apply_String() will allocate it. */ + + struct TTO_GPOS_Data_ + { + TT_Pos x_pos; + TT_Pos y_pos; + TT_Pos x_advance; + TT_Pos y_advance; + TT_UShort back; /* number of glyphs to go back + for drawing current glyph */ + TT_Bool new_advance; /* if set, the advance width values are + absolute, i.e., they won't be + added to the original glyph's value + but rather replace them. */ + }; + + typedef struct TTO_GPOS_Data_ TTO_GPOS_Data; + + + /* finally, the GPOS API */ + + FT_EXPORT_DEF( TT_Error ) + TT_Init_GPOS_Extension( TT_Engine engine ); + + FT_EXPORT_DEF( TT_Error ) + TT_Load_GPOS_Table( TT_Face face, + TTO_GPOSHeader* gpos, + TTO_GDEFHeader* gdef ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Select_Script( TTO_GPOSHeader* gpos, + TT_ULong script_tag, + TT_UShort* script_index ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Select_Language( TTO_GPOSHeader* gpos, + TT_ULong language_tag, + TT_UShort script_index, + TT_UShort* language_index, + TT_UShort* req_feature_index ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Select_Feature( TTO_GPOSHeader* gpos, + TT_ULong feature_tag, + TT_UShort script_index, + TT_UShort language_index, + TT_UShort* feature_index ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Query_Scripts( TTO_GPOSHeader* gpos, + TT_ULong** script_tag_list ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Query_Languages( TTO_GPOSHeader* gpos, + TT_UShort script_index, + TT_ULong** language_tag_list ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Query_Features( TTO_GPOSHeader* gpos, + TT_UShort script_index, + TT_UShort language_index, + TT_ULong** feature_tag_list ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Add_Feature( TTO_GPOSHeader* gpos, + TT_UShort feature_index, + TT_UShort property ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Clear_Features( TTO_GPOSHeader* gpos ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Register_Glyph_Function( TTO_GPOSHeader* gpos, + TTO_GlyphFunction gfunc ); + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Register_MM_Function( TTO_GPOSHeader* gpos, + TTO_MMFunction mmfunc, + void* data ); + + /* If `dvi' is TRUE, glyph contour points for anchor points and device + tables are ignored -- you will get device independent values. */ + + FT_EXPORT_DEF( TT_Error ) + TT_GPOS_Apply_String( TT_Instance instance, + TT_Glyph glyph, + TTO_GPOSHeader* gpos, + TT_UShort load_flags, + TTO_GSUB_String* in, + TTO_GPOS_Data** out, + TT_Bool dvi, + TT_Bool r2l ); + +#ifdef __cplusplus +} +#endif + +#endif /* FTXGPOS_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgsub.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgsub.c new file mode 100644 index 00000000000..5fce59e59ca --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgsub.c @@ -0,0 +1,4425 @@ +/******************************************************************* + * + * ftxgsub.c + * + * TrueType Open GSUB table support. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +/* XXX There is *a lot* of duplicated code (cf. formats 5 and 6), but + I don't care currently. I believe that it would be possible to + save about 50% of TTO code by carefully designing the structures, + sharing as much as possible with extensive use of macros. This + is something for a volunteer :-) */ + +#include "tttypes.h" +#include "tttags.h" +#include "ttload.h" +#include "ttextend.h" +#include "ttmemory.h" +#include "ttfile.h" + +#include "ftxopen.h" +#include "ftxopenf.h" + + +#define ADD_String( in, num_in, out, num_out, glyph_data, component, ligID ) \ + ( ( error = TT_GSUB_Add_String( (in), (num_in), \ + (out), (num_out), \ + (glyph_data), (component), (ligID) \ + ) ) != TT_Err_Ok ) + + + static TT_Error Do_Glyph_Lookup( TTO_GSUBHeader* gsub, + UShort lookup_index, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort context_length, + int nesting_level ); + + + + /********************** + * Auxiliary functions + **********************/ + + + /* The following function copies `num_out' elements from `glyph_data' + to `out', advancing the array pointer in the `in' structure by + `num_in' elements, and in `out' by `num_out' elements. If the + string (resp. the properties) array in `out' is empty or too + small, it allocates resp. reallocates the string (and properties) + array. Finally, it sets the `length' field of `out' equal to + `pos' of the `out' structure. + + If `component' is 0xFFFF, the value `in->component[in->pos]' + will be copied `num_out' times, otherwise `component' itself will + be used to fill `out->component'. + + If `ligID' is 0xFFFF, the value `in->lig_IDs[in->pos]' will be + copied `num_out' times, otherwise `ligID' itself will be used to + fill `out->ligIDs'. + + The properties (if defined) for all replaced glyphs are taken + from the glyph at position `in->pos'. */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Add_String( TTO_GSUB_String* in, + UShort num_in, + TTO_GSUB_String* out, + UShort num_out, + UShort* glyph_data, + UShort component, + UShort ligID ) + { + TT_Error error; + TT_UInt i; + UShort p_in; + UShort* p_out; + + + /* sanity check */ + + if ( !in || !out || + in->length == 0 || in->pos >= in->length || + in->length < in->pos + num_in ) + return TT_Err_Invalid_Argument; + + if ( out->pos + num_out >= out->allocated ) + { + ULong size = out->pos + num_out + 256L; + + + /* The following works because all fields in `out' must be + initialized to zero (including the `string' field) for the + first use. */ + + if ( REALLOC_ARRAY( out->string, size, UShort ) ) + return error; + if ( REALLOC_ARRAY( out->components, size, UShort ) ) + return error; + if ( REALLOC_ARRAY( out->ligIDs, size, UShort ) ) + return error; + if ( in->properties ) + if ( REALLOC_ARRAY( out->properties, size, UShort ) ) + return error; + + out->allocated = size; + } + + if ( num_out ) + { + MEM_Copy( &out->string[out->pos], glyph_data, + num_out * sizeof ( UShort ) ); + + if ( component == 0xFFFF ) + component = in->components[in->pos]; + + p_out = out->components; + + for ( i = out->pos; i < out->pos + num_out; i++ ) + p_out[i] = component; + + p_out = out->ligIDs; + + if ( ligID == 0xFFFF ) + ligID = in->ligIDs[in->pos]; + + for ( i = out->pos; i < out->pos + num_out; i++ ) + p_out[i] = ligID; + + if ( in->properties ) + { + p_in = in->properties[in->pos]; + p_out = out->properties; + + for ( i = out->pos; i < out->pos + num_out; i++ ) + p_out[i] = p_in; + } + } + + in->pos += num_in; + out->pos += num_out; + + out->length = out->pos; + + return TT_Err_Ok; + } + + + + /********************** + * Extension Functions + **********************/ + + + static TT_Error + GSUB_Create( void* ext, + PFace face ) + { + DEFINE_LOAD_LOCALS( face->stream ); + + TTO_GSUBHeader* gsub = (TTO_GSUBHeader*)ext; + Long table; + + + /* by convention */ + + if ( !gsub ) + return TT_Err_Ok; + + /* a null offset indicates that there is no GSUB table */ + + gsub->offset = 0; + + /* we store the start offset and the size of the subtable */ + + table = TT_LookUp_Table( face, TTAG_GSUB ); + if ( table < 0 ) + return TT_Err_Ok; /* The table is optional */ + + if ( FILE_Seek( face->dirTables[table].Offset ) || + ACCESS_Frame( 4L ) ) + return error; + + gsub->offset = FILE_Pos() - 4L; /* undo ACCESS_Frame() */ + gsub->Version = GET_ULong(); + + FORGET_Frame(); + + gsub->loaded = FALSE; + + return TT_Err_Ok; + } + + + static TT_Error + GSUB_Destroy( void* ext, + PFace face ) + { + TTO_GSUBHeader* gsub = (TTO_GSUBHeader*)ext; + + + /* by convention */ + + if ( !gsub ) + return TT_Err_Ok; + + if ( gsub->loaded ) + { + Free_LookupList( &gsub->LookupList, GSUB ); + Free_FeatureList( &gsub->FeatureList ); + Free_ScriptList( &gsub->ScriptList ); + } + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Init_GSUB_Extension( TT_Engine engine ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + return TT_Register_Extension( _engine, + GSUB_ID, + sizeof ( TTO_GSUBHeader ), + GSUB_Create, + GSUB_Destroy ); + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Load_GSUB_Table( TT_Face face, + TTO_GSUBHeader* retptr, + TTO_GDEFHeader* gdef ) + { + ULong cur_offset, new_offset, base_offset; + + UShort i, num_lookups; + TTO_GSUBHeader* gsub; + TTO_GDEFHeader* gdef_reg; + TTO_Lookup* lo; + + PFace faze = HANDLE_Face( face ); + DEFINE_ALL_LOCALS; + + + if ( !retptr ) + return TT_Err_Invalid_Argument; + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + error = TT_Extension_Get( faze, GSUB_ID, (void**)&gsub ); + if ( error ) + return error; + + if ( gsub->offset == 0 ) + return TT_Err_Table_Missing; /* no GSUB table; nothing to do */ + + /* now access stream */ + + if ( USE_Stream( faze->stream, stream ) ) + return error; + + base_offset = gsub->offset; + + /* skip version */ + + if ( FILE_Seek( base_offset + 4L ) || + ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ScriptList( &gsub->ScriptList, + faze ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_FeatureList( &gsub->FeatureList, + faze ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LookupList( &gsub->LookupList, + faze, GSUB ) ) != TT_Err_Ok ) + goto Fail2; + + gsub->gdef = gdef; /* can be NULL */ + + /* We now check the LookupFlags for values larger than 0xFF to find + out whether we need to load the `MarkAttachClassDef' field of the + GDEF table -- this hack is necessary for OpenType 1.2 tables since + the version field of the GDEF table hasn't been incremented. + + For constructed GDEF tables, we only load it if + `MarkAttachClassDef_offset' is not zero (nevertheless, a build of + a constructed mark attach table is not supported currently). */ + + if ( gdef && + gdef->MarkAttachClassDef_offset && !gdef->MarkAttachClassDef.loaded ) + { + lo = gsub->LookupList.Lookup; + num_lookups = gsub->LookupList.LookupCount; + + for ( i = 0; i < num_lookups; i++ ) + { + if ( lo[i].LookupFlag & IGNORE_SPECIAL_MARKS ) + { + if ( FILE_Seek( gdef->MarkAttachClassDef_offset ) || + ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort(); + + FORGET_Frame(); + + if ( !new_offset ) + return TTO_Err_Invalid_GDEF_SubTable; + + new_offset += gdef->offset; + + if ( FILE_Seek( new_offset ) || + ( error = Load_ClassDefinition( &gdef->MarkAttachClassDef, + 256, faze ) ) != TT_Err_Ok ) + goto Fail1; + + /* copy the class definition pointer into the extension structure */ + + error = TT_Extension_Get( faze, GDEF_ID, (void**)&gdef_reg ); + if ( error ) + return error; + + *gdef_reg = *gdef; + + break; + } + } + } + + gsub->loaded = TRUE; + *retptr = *gsub; + DONE_Stream( stream ); + + return TT_Err_Ok; + + Fail1: + Free_LookupList( &gsub->LookupList, GSUB ); + + Fail2: + Free_FeatureList( &gsub->FeatureList ); + + Fail3: + Free_ScriptList( &gsub->ScriptList ); + + /* release stream */ + + DONE_Stream( stream ); + + return error; + } + + + + /***************************** + * SubTable related functions + *****************************/ + + + /* LookupType 1 */ + + /* SingleSubstFormat1 */ + /* SingleSubstFormat2 */ + + TT_Error Load_SingleSubst( TTO_SingleSubst* ss, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + UShort* s; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + ss->SubstFormat = GET_UShort(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &ss->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + switch ( ss->SubstFormat ) + { + case 1: + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + ss->ssf.ssf1.DeltaGlyphID = GET_UShort(); + + FORGET_Frame(); + + break; + + case 2: + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = ss->ssf.ssf2.GlyphCount = GET_UShort(); + + FORGET_Frame(); + + ss->ssf.ssf2.Substitute = NULL; + + if ( ALLOC_ARRAY( ss->ssf.ssf2.Substitute, count, UShort ) ) + goto Fail2; + + s = ss->ssf.ssf2.Substitute; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + s[n] = GET_UShort(); + + FORGET_Frame(); + + break; + + default: + return TTO_Err_Invalid_GSUB_SubTable_Format; + } + + return TT_Err_Ok; + + Fail1: + FREE( s ); + + Fail2: + Free_Coverage( &ss->Coverage ); + return error; + } + + + void Free_SingleSubst( TTO_SingleSubst* ss ) + { + switch ( ss->SubstFormat ) + { + case 1: + break; + + case 2: + FREE( ss->ssf.ssf2.Substitute ); + break; + } + + Free_Coverage( &ss->Coverage ); + } + + + static TT_Error Lookup_SingleSubst( TTO_SingleSubst* ss, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + TTO_GDEFHeader* gdef ) + { + UShort index, value[1], property; + TT_Error error; + + + if ( context_length != 0xFFFF && context_length < 1 ) + return TTO_Err_Not_Covered; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &ss->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + switch ( ss->SubstFormat ) + { + case 1: + value[0] = ( in->string[in->pos] + ss->ssf.ssf1.DeltaGlyphID ) & 0xFFFF; + if ( ADD_String( in, 1, out, 1, value, 0xFFFF, 0xFFFF ) ) + return error; + break; + + case 2: + if ( index >= ss->ssf.ssf2.GlyphCount ) + return TTO_Err_Invalid_GSUB_SubTable; + value[0] = ss->ssf.ssf2.Substitute[index]; + if ( ADD_String( in, 1, out, 1, value, 0xFFFF, 0xFFFF ) ) + return error; + break; + + default: + return TTO_Err_Invalid_GSUB_SubTable; + } + + if ( gdef && gdef->NewGlyphClasses ) + { + /* we inherit the old glyph class to the substituted glyph */ + + error = Add_Glyph_Property( gdef, value[0], property ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + + return TT_Err_Ok; + } + + + /* LookupType 2 */ + + /* Sequence */ + + static TT_Error Load_Sequence( TTO_Sequence* s, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* sub; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = s->GlyphCount = GET_UShort(); + + FORGET_Frame(); + + s->Substitute = NULL; + + if ( count ) + { + if ( ALLOC_ARRAY( s->Substitute, count, UShort ) ) + return error; + + sub = s->Substitute; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( sub ); + return error; + } + + for ( n = 0; n < count; n++ ) + sub[n] = GET_UShort(); + + FORGET_Frame(); + } + + return TT_Err_Ok; + } + + + static void Free_Sequence( TTO_Sequence* s ) + { + FREE( s->Substitute ); + } + + + /* MultipleSubstFormat1 */ + + TT_Error Load_MultipleSubst( TTO_MultipleSubst* ms, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_Sequence* s; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + ms->SubstFormat = GET_UShort(); /* should be 1 */ + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &ms->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = ms->SequenceCount = GET_UShort(); + + FORGET_Frame(); + + ms->Sequence = NULL; + + if ( ALLOC_ARRAY( ms->Sequence, count, TTO_Sequence ) ) + goto Fail2; + + s = ms->Sequence; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Sequence( &s[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_Sequence( &s[n] ); + + FREE( s ); + + Fail2: + Free_Coverage( &ms->Coverage ); + return error; + } + + + void Free_MultipleSubst( TTO_MultipleSubst* ms ) + { + UShort n, count; + + TTO_Sequence* s; + + + if ( ms->Sequence ) + { + count = ms->SequenceCount; + s = ms->Sequence; + + for ( n = 0; n < count; n++ ) + Free_Sequence( &s[n] ); + + FREE( s ); + } + + Free_Coverage( &ms->Coverage ); + } + + + static TT_Error Lookup_MultipleSubst( TTO_MultipleSubst* ms, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + TTO_GDEFHeader* gdef ) + { + TT_Error error; + UShort index, property, n, count; + UShort* s; + + + if ( context_length != 0xFFFF && context_length < 1 ) + return TTO_Err_Not_Covered; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &ms->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + if ( index >= ms->SequenceCount ) + return TTO_Err_Invalid_GSUB_SubTable; + + count = ms->Sequence[index].GlyphCount; + s = ms->Sequence[index].Substitute; + + if ( ADD_String( in, 1, out, count, s, 0xFFFF, 0xFFFF ) ) + return error; + + if ( gdef && gdef->NewGlyphClasses ) + { + /* this is a guess only ... */ + + if ( property == TTO_LIGATURE ) + property = TTO_BASE_GLYPH; + + for ( n = 0; n < count; n++ ) + { + error = Add_Glyph_Property( gdef, s[n], property ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + } + + return TT_Err_Ok; + } + + + /* LookupType 3 */ + + /* AlternateSet */ + + static TT_Error Load_AlternateSet( TTO_AlternateSet* as, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* a; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = as->GlyphCount = GET_UShort(); + + FORGET_Frame(); + + as->Alternate = NULL; + + if ( ALLOC_ARRAY( as->Alternate, count, UShort ) ) + return error; + + a = as->Alternate; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( a ); + return error; + } + + for ( n = 0; n < count; n++ ) + a[n] = GET_UShort(); + + FORGET_Frame(); + + return TT_Err_Ok; + } + + + static void Free_AlternateSet( TTO_AlternateSet* as ) + { + FREE( as->Alternate ); + } + + + /* AlternateSubstFormat1 */ + + TT_Error Load_AlternateSubst( TTO_AlternateSubst* as, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_AlternateSet* aset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + as->SubstFormat = GET_UShort(); /* should be 1 */ + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &as->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = as->AlternateSetCount = GET_UShort(); + + FORGET_Frame(); + + as->AlternateSet = NULL; + + if ( ALLOC_ARRAY( as->AlternateSet, count, TTO_AlternateSet ) ) + goto Fail2; + + aset = as->AlternateSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_AlternateSet( &aset[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_AlternateSet( &aset[n] ); + + FREE( aset ); + + Fail2: + Free_Coverage( &as->Coverage ); + return error; + } + + + void Free_AlternateSubst( TTO_AlternateSubst* as ) + { + UShort n, count; + + TTO_AlternateSet* aset; + + + if ( as->AlternateSet ) + { + count = as->AlternateSetCount; + aset = as->AlternateSet; + + for ( n = 0; n < count; n++ ) + Free_AlternateSet( &aset[n] ); + + FREE( aset ); + } + + Free_Coverage( &as->Coverage ); + } + + + static TT_Error Lookup_AlternateSubst( TTO_GSUBHeader* gsub, + TTO_AlternateSubst* as, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + TTO_GDEFHeader* gdef ) + { + TT_Error error; + UShort index, alt_index, property; + + TTO_AlternateSet aset; + + + if ( context_length != 0xFFFF && context_length < 1 ) + return TTO_Err_Not_Covered; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &as->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + aset = as->AlternateSet[index]; + + /* we use a user-defined callback function to get the alternate index */ + + if ( gsub->altfunc ) + alt_index = (gsub->altfunc)( out->pos, in->string[in->pos], + aset.GlyphCount, aset.Alternate, + gsub->data ); + else + alt_index = 0; + + if ( ADD_String( in, 1, out, 1, &aset.Alternate[alt_index], + 0xFFFF, 0xFFFF ) ) + return error; + + if ( gdef && gdef->NewGlyphClasses ) + { + /* we inherit the old glyph class to the substituted glyph */ + + error = Add_Glyph_Property( gdef, aset.Alternate[alt_index], + property ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + + return TT_Err_Ok; + } + + + /* LookupType 4 */ + + /* Ligature */ + + static TT_Error Load_Ligature( TTO_Ligature* l, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* c; + + + if ( ACCESS_Frame( 4L ) ) + return error; + + l->LigGlyph = GET_UShort(); + l->ComponentCount = GET_UShort(); + + FORGET_Frame(); + + l->Component = NULL; + + count = l->ComponentCount - 1; /* only ComponentCount - 1 elements */ + + if ( ALLOC_ARRAY( l->Component, count, UShort ) ) + return error; + + c = l->Component; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( c ); + return error; + } + + for ( n = 0; n < count; n++ ) + c[n] = GET_UShort(); + + FORGET_Frame(); + + return TT_Err_Ok; + } + + + static void Free_Ligature( TTO_Ligature* l ) + { + FREE( l->Component ); + } + + + /* LigatureSet */ + + static TT_Error Load_LigatureSet( TTO_LigatureSet* ls, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_Ligature* l; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = ls->LigatureCount = GET_UShort(); + + FORGET_Frame(); + + ls->Ligature = NULL; + + if ( ALLOC_ARRAY( ls->Ligature, count, TTO_Ligature ) ) + return error; + + l = ls->Ligature; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Ligature( &l[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_Ligature( &l[n] ); + + FREE( l ); + return error; + } + + + static void Free_LigatureSet( TTO_LigatureSet* ls ) + { + UShort n, count; + + TTO_Ligature* l; + + + if ( ls->Ligature ) + { + count = ls->LigatureCount; + l = ls->Ligature; + + for ( n = 0; n < count; n++ ) + Free_Ligature( &l[n] ); + + FREE( l ); + } + } + + + /* LigatureSubstFormat1 */ + + TT_Error Load_LigatureSubst( TTO_LigatureSubst* ls, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_LigatureSet* lset; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 4L ) ) + return error; + + ls->SubstFormat = GET_UShort(); /* should be 1 */ + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &ls->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = ls->LigatureSetCount = GET_UShort(); + + FORGET_Frame(); + + ls->LigatureSet = NULL; + + if ( ALLOC_ARRAY( ls->LigatureSet, count, TTO_LigatureSet ) ) + goto Fail2; + + lset = ls->LigatureSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LigatureSet( &lset[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_LigatureSet( &lset[n] ); + + FREE( lset ); + + Fail2: + Free_Coverage( &ls->Coverage ); + return error; + } + + + void Free_LigatureSubst( TTO_LigatureSubst* ls ) + { + UShort n, count; + + TTO_LigatureSet* lset; + + + if ( ls->LigatureSet ) + { + count = ls->LigatureSetCount; + lset = ls->LigatureSet; + + for ( n = 0; n < count; n++ ) + Free_LigatureSet( &lset[n] ); + + FREE( lset ); + } + + Free_Coverage( &ls->Coverage ); + } + + + static TT_Error Lookup_LigatureSubst( TTO_LigatureSubst* ls, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + TTO_GDEFHeader* gdef ) + { + UShort index, property; + TT_Error error; + UShort numlig, i, j, is_mark, first_is_mark = FALSE; + UShort first_ligID, first_comp; + UShort *s_in, *lig_in, *comp_in; + UShort* c; + + TTO_Ligature* lig; + + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + if ( property == TTO_MARK || property & IGNORE_SPECIAL_MARKS ) + first_is_mark = TRUE; + + error = Coverage_Index( &ls->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + if ( index >= ls->LigatureSetCount ) + return TTO_Err_Invalid_GSUB_SubTable; + + lig = ls->LigatureSet[index].Ligature; + + for ( numlig = ls->LigatureSet[index].LigatureCount; + numlig; + numlig--, lig++ ) + { + if ( in->pos + lig->ComponentCount > in->length ) + continue; /* Not enough glyphs in input */ + + s_in = &in->string[in->pos]; + lig_in = &in->ligIDs[in->pos]; + comp_in = &in->components[in->pos]; + first_ligID = *lig_in; + first_comp = *comp_in; + c = lig->Component; + + is_mark = first_is_mark; + + if ( context_length != 0xFFFF && context_length < lig->ComponentCount ) + break; + + for ( i = 1, j = 1; i < lig->ComponentCount; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos + j < in->length ) + j++; + else + break; + } + + /* don't apply a ligature lookup to glyphs with different + ligature IDs. Example: + + ' + ^' ' ^ + f ^ l ' -> fl ^ ' -> fl but not fl ^ -> fl */ + + if ( first_ligID != lig_in[j] ) + break; + + /* don't apply a ligature lookup to glyphs with different + component values. Example: + + ' + ^' ' ^ + f ^ f ' l -> ffl ^ ' -> ffl but not ffl ^ -> ffl */ + + if ( first_comp != comp_in[j] ) + break; + + if ( !( property == TTO_MARK || property & IGNORE_SPECIAL_MARKS ) ) + is_mark = FALSE; + + if ( s_in[j] != c[i - 1] ) + break; + } + + if ( i == lig->ComponentCount ) + { + if ( gdef && gdef->NewGlyphClasses ) + { + /* this is just a guess ... */ + + error = Add_Glyph_Property( gdef, lig->LigGlyph, + is_mark ? TTO_MARK : TTO_LIGATURE ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + + if ( i == j ) + { + /* We don't use a new ligature ID if there are no skipped + glyphs and the ligature already has an ID. */ + + if ( in->ligIDs[in->pos] ) + { + if ( ADD_String( in, i, out, 1, &lig->LigGlyph, + 0xFFFF, 0xFFFF ) ) + return error; + } + else + { + if ( ADD_String( in, i, out, 1, &lig->LigGlyph, + 0xFFFF, in->max_ligID ) ) + return error; + + (in->max_ligID)++; + } + } + else + { + if ( ADD_String( in, 1, out, 1, &lig->LigGlyph, + 0xFFFF, in->max_ligID ) ) + return error; + + /* Now we must do a second loop to copy the skipped glyphs to + `out' and assign component values to it. We start with the + glyph after the first component. Glyphs between component + i and i+1 belong to component i. Together with the ligID + value it is later possible to check whether a specific + component value really belongs to a given ligature. */ + + for ( i = 0; i < lig->ComponentCount - 1; i++ ) + { + while ( CHECK_Property( gdef, in->string[in->pos], + flags, &property ) ) + if ( ADD_String( in, 1, out, 1, &in->string[in->pos], + i, in->max_ligID ) ) + return error; + + (in->pos)++; + } + + (in->max_ligID)++; + } + + return TT_Err_Ok; + } + } + + return TTO_Err_Not_Covered; + } + + + /* Do the actual substitution for a context substitution (either format + 5 or 6). This is only called after we've determined that the input + matches the subrule. */ + + static TT_Error Do_ContextSubst( TTO_GSUBHeader* gsub, + UShort GlyphCount, + UShort SubstCount, + TTO_SubstLookupRecord* subst, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + int nesting_level ) + { + TT_Error error; + UShort i, old_pos; + + + i = 0; + + while ( i < GlyphCount ) + { + if ( SubstCount && i == subst->SequenceIndex ) + { + old_pos = in->pos; + + /* Do a substitution */ + + error = Do_Glyph_Lookup( gsub, subst->LookupListIndex, in, out, + GlyphCount, nesting_level ); + + subst++; + SubstCount--; + i += in->pos - old_pos; + + if ( error == TTO_Err_Not_Covered ) + { + /* XXX "can't happen" -- but don't count on it */ + + if ( ADD_String( in, 1, out, 1, &in->string[in->pos], + 0xFFFF, 0xFFFF ) ) + return error; + i++; + } + else if ( error ) + return error; + } + else + { + /* No substitution for this index */ + + if ( ADD_String( in, 1, out, 1, &in->string[in->pos], + 0xFFFF, 0xFFFF ) ) + return error; + i++; + } + } + + return TT_Err_Ok; + } + + + /* LookupType 5 */ + + /* SubRule */ + + static TT_Error Load_SubRule( TTO_SubRule* sr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* i; + + TTO_SubstLookupRecord* slr; + + + if ( ACCESS_Frame( 4L ) ) + return error; + + sr->GlyphCount = GET_UShort(); + sr->SubstCount = GET_UShort(); + + FORGET_Frame(); + + sr->Input = NULL; + + count = sr->GlyphCount - 1; /* only GlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( sr->Input, count, UShort ) ) + return error; + + i = sr->Input; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + i[n] = GET_UShort(); + + FORGET_Frame(); + + sr->SubstLookupRecord = NULL; + + count = sr->SubstCount; + + if ( ALLOC_ARRAY( sr->SubstLookupRecord, count, TTO_SubstLookupRecord ) ) + goto Fail2; + + slr = sr->SubstLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + slr[n].SequenceIndex = GET_UShort(); + slr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( slr ); + + Fail2: + FREE( i ); + return error; + } + + + static void Free_SubRule( TTO_SubRule* sr ) + { + FREE( sr->SubstLookupRecord ); + FREE( sr->Input ); + } + + + /* SubRuleSet */ + + static TT_Error Load_SubRuleSet( TTO_SubRuleSet* srs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_SubRule* sr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = srs->SubRuleCount = GET_UShort(); + + FORGET_Frame(); + + srs->SubRule = NULL; + + if ( ALLOC_ARRAY( srs->SubRule, count, TTO_SubRule ) ) + return error; + + sr = srs->SubRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_SubRule( &sr[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_SubRule( &sr[n] ); + + FREE( sr ); + return error; + } + + + static void Free_SubRuleSet( TTO_SubRuleSet* srs ) + { + UShort n, count; + + TTO_SubRule* sr; + + + if ( srs->SubRule ) + { + count = srs->SubRuleCount; + sr = srs->SubRule; + + for ( n = 0; n < count; n++ ) + Free_SubRule( &sr[n] ); + + FREE( sr ); + } + } + + + /* ContextSubstFormat1 */ + + static TT_Error Load_ContextSubst1( TTO_ContextSubstFormat1* csf1, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_SubRuleSet* srs; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &csf1->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = csf1->SubRuleSetCount = GET_UShort(); + + FORGET_Frame(); + + csf1->SubRuleSet = NULL; + + if ( ALLOC_ARRAY( csf1->SubRuleSet, count, TTO_SubRuleSet ) ) + goto Fail2; + + srs = csf1->SubRuleSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_SubRuleSet( &srs[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_SubRuleSet( &srs[n] ); + + FREE( srs ); + + Fail2: + Free_Coverage( &csf1->Coverage ); + return error; + } + + + static void Free_Context1( TTO_ContextSubstFormat1* csf1 ) + { + UShort n, count; + + TTO_SubRuleSet* srs; + + + if ( csf1->SubRuleSet ) + { + count = csf1->SubRuleSetCount; + srs = csf1->SubRuleSet; + + for ( n = 0; n < count; n++ ) + Free_SubRuleSet( &srs[n] ); + + FREE( srs ); + } + + Free_Coverage( &csf1->Coverage ); + } + + + /* SubClassRule */ + + static TT_Error Load_SubClassRule( TTO_ContextSubstFormat2* csf2, + TTO_SubClassRule* scr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* c; + TTO_SubstLookupRecord* slr; + Bool* d; + + + if ( ACCESS_Frame( 4L ) ) + return error; + + scr->GlyphCount = GET_UShort(); + scr->SubstCount = GET_UShort(); + + if ( scr->GlyphCount > csf2->MaxContextLength ) + csf2->MaxContextLength = scr->GlyphCount; + + FORGET_Frame(); + + scr->Class = NULL; + + count = scr->GlyphCount - 1; /* only GlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( scr->Class, count, UShort ) ) + return error; + + c = scr->Class; + d = csf2->ClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + { + c[n] = GET_UShort(); + + /* We check whether the specific class is used at all. If not, + class 0 is used instead. */ + + if ( !d[c[n]] ) + c[n] = 0; + } + + FORGET_Frame(); + + scr->SubstLookupRecord = NULL; + + count = scr->SubstCount; + + if ( ALLOC_ARRAY( scr->SubstLookupRecord, count, TTO_SubstLookupRecord ) ) + goto Fail2; + + slr = scr->SubstLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + slr[n].SequenceIndex = GET_UShort(); + slr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( slr ); + + Fail2: + FREE( c ); + return error; + } + + + static void Free_SubClassRule( TTO_SubClassRule* scr ) + { + FREE( scr->SubstLookupRecord ); + FREE( scr->Class ); + } + + + /* SubClassSet */ + + static TT_Error Load_SubClassSet( TTO_ContextSubstFormat2* csf2, + TTO_SubClassSet* scs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_SubClassRule* scr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = scs->SubClassRuleCount = GET_UShort(); + + FORGET_Frame(); + + scs->SubClassRule = NULL; + + if ( ALLOC_ARRAY( scs->SubClassRule, count, TTO_SubClassRule ) ) + return error; + + scr = scs->SubClassRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_SubClassRule( csf2, &scr[n], + input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_SubClassRule( &scr[n] ); + + FREE( scr ); + return error; + } + + + static void Free_SubClassSet( TTO_SubClassSet* scs ) + { + UShort n, count; + + TTO_SubClassRule* scr; + + + if ( scs->SubClassRule ) + { + count = scs->SubClassRuleCount; + scr = scs->SubClassRule; + + for ( n = 0; n < count; n++ ) + Free_SubClassRule( &scr[n] ); + + FREE( scr ); + } + } + + + /* ContextSubstFormat2 */ + + static TT_Error Load_ContextSubst2( TTO_ContextSubstFormat2* csf2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_SubClassSet* scs; + + + base_offset = FILE_Pos() - 2; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &csf2->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 4L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + /* `SubClassSetCount' is the upper limit for class values, thus we + read it now to make an additional safety check. */ + + count = csf2->SubClassSetCount = GET_UShort(); + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ClassDefinition( &csf2->ClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + + csf2->SubClassSet = NULL; + csf2->MaxContextLength = 0; + + if ( ALLOC_ARRAY( csf2->SubClassSet, count, TTO_SubClassSet ) ) + goto Fail2; + + scs = csf2->SubClassSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + if ( new_offset != base_offset ) /* not a NULL offset */ + { + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_SubClassSet( csf2, &scs[n], + input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + { + /* we create a SubClassSet table with no entries */ + + csf2->SubClassSet[n].SubClassRuleCount = 0; + csf2->SubClassSet[n].SubClassRule = NULL; + } + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_SubClassSet( &scs[n] ); + + FREE( scs ); + + Fail2: + Free_ClassDefinition( &csf2->ClassDef ); + + Fail3: + Free_Coverage( &csf2->Coverage ); + return error; + } + + + static void Free_Context2( TTO_ContextSubstFormat2* csf2 ) + { + UShort n, count; + + TTO_SubClassSet* scs; + + + if ( csf2->SubClassSet ) + { + count = csf2->SubClassSetCount; + scs = csf2->SubClassSet; + + for ( n = 0; n < count; n++ ) + Free_SubClassSet( &scs[n] ); + + FREE( scs ); + } + + Free_ClassDefinition( &csf2->ClassDef ); + Free_Coverage( &csf2->Coverage ); + } + + + /* ContextSubstFormat3 */ + + static TT_Error Load_ContextSubst3( TTO_ContextSubstFormat3* csf3, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_Coverage* c; + TTO_SubstLookupRecord* slr; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 4L ) ) + return error; + + csf3->GlyphCount = GET_UShort(); + csf3->SubstCount = GET_UShort(); + + FORGET_Frame(); + + csf3->Coverage = NULL; + + count = csf3->GlyphCount; + + if ( ALLOC_ARRAY( csf3->Coverage, count, TTO_Coverage ) ) + return error; + + c = csf3->Coverage; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &c[n], input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + } + + csf3->SubstLookupRecord = NULL; + + count = csf3->SubstCount; + + if ( ALLOC_ARRAY( csf3->SubstLookupRecord, count, + TTO_SubstLookupRecord ) ) + goto Fail2; + + slr = csf3->SubstLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + slr[n].SequenceIndex = GET_UShort(); + slr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( slr ); + + Fail2: + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + return error; + } + + + static void Free_Context3( TTO_ContextSubstFormat3* csf3 ) + { + UShort n, count; + + TTO_Coverage* c; + + + FREE( csf3->SubstLookupRecord ); + + if ( csf3->Coverage ) + { + count = csf3->GlyphCount; + c = csf3->Coverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + } + + + /* ContextSubst */ + + TT_Error Load_ContextSubst( TTO_ContextSubst* cs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + + if ( ACCESS_Frame( 2L ) ) + return error; + + cs->SubstFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( cs->SubstFormat ) + { + case 1: + return Load_ContextSubst1( &cs->csf.csf1, input ); + + case 2: + return Load_ContextSubst2( &cs->csf.csf2, input ); + + case 3: + return Load_ContextSubst3( &cs->csf.csf3, input ); + + default: + return TTO_Err_Invalid_GSUB_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + void Free_ContextSubst( TTO_ContextSubst* cs ) + { + switch ( cs->SubstFormat ) + { + case 1: + Free_Context1( &cs->csf.csf1 ); + break; + + case 2: + Free_Context2( &cs->csf.csf2 ); + break; + + case 3: + Free_Context3( &cs->csf.csf3 ); + break; + } + } + + + static TT_Error Lookup_ContextSubst1( + TTO_GSUBHeader* gsub, + TTO_ContextSubstFormat1* csf1, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + UShort index, property; + UShort i, j, k, numsr; + TT_Error error; + UShort* s_in; + + TTO_SubRule* sr; + TTO_GDEFHeader* gdef; + + + gdef = gsub->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &csf1->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + sr = csf1->SubRuleSet[index].SubRule; + numsr = csf1->SubRuleSet[index].SubRuleCount; + + for ( k = 0; k < numsr; k++ ) + { + if ( context_length != 0xFFFF && context_length < sr[k].GlyphCount ) + continue; + + if ( in->pos + sr[k].GlyphCount > in->length ) + continue; /* context is too long */ + + s_in = &in->string[in->pos]; + + for ( i = 1, j = 1; i < sr[k].GlyphCount; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos + j < in->length ) + j++; + else + break; + } + + if ( s_in[j] != sr[k].Input[i - 1] ) + break; + } + + if ( i == sr[k].GlyphCount ) + return Do_ContextSubst( gsub, sr[k].GlyphCount, + sr[k].SubstCount, sr[k].SubstLookupRecord, + in, out, + nesting_level ); + } + + return TTO_Err_Not_Covered; + } + + + static TT_Error Lookup_ContextSubst2( + TTO_GSUBHeader* gsub, + TTO_ContextSubstFormat2* csf2, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + UShort index, property; + TT_Error error; + UShort i, j, k, known_classes; + + UShort* classes; + UShort* s_in; + UShort* cl; + + TTO_SubClassSet* scs; + TTO_SubClassRule* sr; + TTO_GDEFHeader* gdef; + + + gdef = gsub->gdef; + + if ( ALLOC_ARRAY( classes, csf2->MaxContextLength, UShort ) ) + return error; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + /* Note: The coverage table in format 2 doesn't give an index into + anything. It just lets us know whether or not we need to + do any lookup at all. */ + + error = Coverage_Index( &csf2->Coverage, in->string[in->pos], &index ); + if ( error ) + goto End; + + error = Get_Class( &csf2->ClassDef, in->string[in->pos], + &classes[0], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End; + known_classes = 0; + + scs = &csf2->SubClassSet[classes[0]]; + if ( !scs ) + { + error = TTO_Err_Invalid_GSUB_SubTable; + goto End; + } + + for ( k = 0; k < scs->SubClassRuleCount; k++ ) + { + sr = &scs->SubClassRule[k]; + + if ( context_length != 0xFFFF && context_length < sr->GlyphCount ) + continue; + + if ( in->pos + sr->GlyphCount > in->length ) + continue; /* context is too long */ + + s_in = &in->string[in->pos]; + cl = sr->Class; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < sr->GlyphCount; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos + j < in->length ) + j++; + else + break; + } + + if ( i > known_classes ) + { + /* Keeps us from having to do this for each rule */ + + error = Get_Class( &csf2->ClassDef, s_in[j], &classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + known_classes = i; + } + + if ( cl[i - 1] != classes[i] ) + break; + } + + if ( i == sr->GlyphCount ) + { + error = Do_ContextSubst( gsub, sr->GlyphCount, + sr->SubstCount, sr->SubstLookupRecord, + in, out, + nesting_level ); + goto End; + } + } + + error = TTO_Err_Not_Covered; + + End: + FREE( classes ); + return error; + } + + + static TT_Error Lookup_ContextSubst3( + TTO_GSUBHeader* gsub, + TTO_ContextSubstFormat3* csf3, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + TT_Error error; + UShort index, i, j, property; + UShort* s_in; + + TTO_Coverage* c; + TTO_GDEFHeader* gdef; + + + gdef = gsub->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + if ( context_length != 0xFFFF && context_length < csf3->GlyphCount ) + return TTO_Err_Not_Covered; + + if ( in->pos + csf3->GlyphCount > in->length ) + return TTO_Err_Not_Covered; /* context is too long */ + + s_in = &in->string[in->pos]; + c = csf3->Coverage; + + for ( i = 1, j = 1; i < csf3->GlyphCount; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( in->pos + j < in->length ) + j++; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &c[i], s_in[j], &index ); + if ( error ) + return error; + } + + return Do_ContextSubst( gsub, csf3->GlyphCount, + csf3->SubstCount, csf3->SubstLookupRecord, + in, out, + nesting_level ); + } + + + static TT_Error Lookup_ContextSubst( TTO_GSUBHeader* gsub, + TTO_ContextSubst* cs, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + switch ( cs->SubstFormat ) + { + case 1: + return Lookup_ContextSubst1( gsub, &cs->csf.csf1, in, out, + flags, context_length, nesting_level ); + + case 2: + return Lookup_ContextSubst2( gsub, &cs->csf.csf2, in, out, + flags, context_length, nesting_level ); + + case 3: + return Lookup_ContextSubst3( gsub, &cs->csf.csf3, in, out, + flags, context_length, nesting_level ); + + default: + return TTO_Err_Invalid_GSUB_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + /* LookupType 6 */ + + /* ChainSubRule */ + + static TT_Error Load_ChainSubRule( TTO_ChainSubRule* csr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort* b; + UShort* i; + UShort* l; + + TTO_SubstLookupRecord* slr; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + csr->BacktrackGlyphCount = GET_UShort(); + + FORGET_Frame(); + + csr->Backtrack = NULL; + + count = csr->BacktrackGlyphCount; + + if ( ALLOC_ARRAY( csr->Backtrack, count, UShort ) ) + return error; + + b = csr->Backtrack; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail4; + + for ( n = 0; n < count; n++ ) + b[n] = GET_UShort(); + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + csr->InputGlyphCount = GET_UShort(); + + FORGET_Frame(); + + csr->Input = NULL; + + count = csr->InputGlyphCount - 1; /* only InputGlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( csr->Input, count, UShort ) ) + goto Fail4; + + i = csr->Input; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail3; + + for ( n = 0; n < count; n++ ) + i[n] = GET_UShort(); + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + csr->LookaheadGlyphCount = GET_UShort(); + + FORGET_Frame(); + + csr->Lookahead = NULL; + + count = csr->LookaheadGlyphCount; + + if ( ALLOC_ARRAY( csr->Lookahead, count, UShort ) ) + goto Fail3; + + l = csr->Lookahead; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + l[n] = GET_UShort(); + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + csr->SubstCount = GET_UShort(); + + FORGET_Frame(); + + csr->SubstLookupRecord = NULL; + + count = csr->SubstCount; + + if ( ALLOC_ARRAY( csr->SubstLookupRecord, count, TTO_SubstLookupRecord ) ) + goto Fail2; + + slr = csr->SubstLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + slr[n].SequenceIndex = GET_UShort(); + slr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( slr ); + + Fail2: + FREE( l ); + + Fail3: + FREE( i ); + + Fail4: + FREE( b ); + return error; + } + + + static void Free_ChainSubRule( TTO_ChainSubRule* csr ) + { + FREE( csr->SubstLookupRecord ); + FREE( csr->Lookahead ); + FREE( csr->Input ); + FREE( csr->Backtrack ); + } + + + /* ChainSubRuleSet */ + + static TT_Error Load_ChainSubRuleSet( TTO_ChainSubRuleSet* csrs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ChainSubRule* csr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = csrs->ChainSubRuleCount = GET_UShort(); + + FORGET_Frame(); + + csrs->ChainSubRule = NULL; + + if ( ALLOC_ARRAY( csrs->ChainSubRule, count, TTO_ChainSubRule ) ) + return error; + + csr = csrs->ChainSubRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainSubRule( &csr[n], input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_ChainSubRule( &csr[n] ); + + FREE( csr ); + return error; + } + + + static void Free_ChainSubRuleSet( TTO_ChainSubRuleSet* csrs ) + { + UShort n, count; + + TTO_ChainSubRule* csr; + + + if ( csrs->ChainSubRule ) + { + count = csrs->ChainSubRuleCount; + csr = csrs->ChainSubRule; + + for ( n = 0; n < count; n++ ) + Free_ChainSubRule( &csr[n] ); + + FREE( csr ); + } + } + + + /* ChainContextSubstFormat1 */ + + static TT_Error Load_ChainContextSubst1( + TTO_ChainContextSubstFormat1* ccsf1, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ChainSubRuleSet* csrs; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &ccsf1->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = ccsf1->ChainSubRuleSetCount = GET_UShort(); + + FORGET_Frame(); + + ccsf1->ChainSubRuleSet = NULL; + + if ( ALLOC_ARRAY( ccsf1->ChainSubRuleSet, count, TTO_ChainSubRuleSet ) ) + goto Fail2; + + csrs = ccsf1->ChainSubRuleSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainSubRuleSet( &csrs[n], input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_ChainSubRuleSet( &csrs[n] ); + + FREE( csrs ); + + Fail2: + Free_Coverage( &ccsf1->Coverage ); + return error; + } + + + static void Free_ChainContext1( TTO_ChainContextSubstFormat1* ccsf1 ) + { + UShort n, count; + + TTO_ChainSubRuleSet* csrs; + + + if ( ccsf1->ChainSubRuleSet ) + { + count = ccsf1->ChainSubRuleSetCount; + csrs = ccsf1->ChainSubRuleSet; + + for ( n = 0; n < count; n++ ) + Free_ChainSubRuleSet( &csrs[n] ); + + FREE( csrs ); + } + + Free_Coverage( &ccsf1->Coverage ); + } + + + /* ChainSubClassRule */ + + static TT_Error Load_ChainSubClassRule( + TTO_ChainContextSubstFormat2* ccsf2, + TTO_ChainSubClassRule* cscr, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* b; + UShort* i; + UShort* l; + TTO_SubstLookupRecord* slr; + Bool* d; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + cscr->BacktrackGlyphCount = GET_UShort(); + + FORGET_Frame(); + + if ( cscr->BacktrackGlyphCount > ccsf2->MaxBacktrackLength ) + ccsf2->MaxBacktrackLength = cscr->BacktrackGlyphCount; + + cscr->Backtrack = NULL; + + count = cscr->BacktrackGlyphCount; + + if ( ALLOC_ARRAY( cscr->Backtrack, count, UShort ) ) + return error; + + b = cscr->Backtrack; + d = ccsf2->BacktrackClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail4; + + for ( n = 0; n < count; n++ ) + { + b[n] = GET_UShort(); + + /* We check whether the specific class is used at all. If not, + class 0 is used instead. */ + + if ( !d[b[n]] ) + b[n] = 0; + } + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + cscr->InputGlyphCount = GET_UShort(); + + FORGET_Frame(); + + if ( cscr->InputGlyphCount > ccsf2->MaxInputLength ) + ccsf2->MaxInputLength = cscr->InputGlyphCount; + + cscr->Input = NULL; + + count = cscr->InputGlyphCount - 1; /* only InputGlyphCount - 1 elements */ + + if ( ALLOC_ARRAY( cscr->Input, count, UShort ) ) + goto Fail4; + + i = cscr->Input; + d = ccsf2->InputClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail3; + + for ( n = 0; n < count; n++ ) + { + i[n] = GET_UShort(); + + if ( !d[i[n]] ) + i[n] = 0; + } + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + cscr->LookaheadGlyphCount = GET_UShort(); + + FORGET_Frame(); + + if ( cscr->LookaheadGlyphCount > ccsf2->MaxLookaheadLength ) + ccsf2->MaxLookaheadLength = cscr->LookaheadGlyphCount; + + cscr->Lookahead = NULL; + + count = cscr->LookaheadGlyphCount; + + if ( ALLOC_ARRAY( cscr->Lookahead, count, UShort ) ) + goto Fail3; + + l = cscr->Lookahead; + d = ccsf2->LookaheadClassDef.Defined; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail2; + + for ( n = 0; n < count; n++ ) + { + l[n] = GET_UShort(); + + if ( !d[l[n]] ) + l[n] = 0; + } + + FORGET_Frame(); + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + cscr->SubstCount = GET_UShort(); + + FORGET_Frame(); + + cscr->SubstLookupRecord = NULL; + + count = cscr->SubstCount; + + if ( ALLOC_ARRAY( cscr->SubstLookupRecord, count, + TTO_SubstLookupRecord ) ) + goto Fail2; + + slr = cscr->SubstLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + slr[n].SequenceIndex = GET_UShort(); + slr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( slr ); + + Fail2: + FREE( l ); + + Fail3: + FREE( i ); + + Fail4: + FREE( b ); + return error; + } + + + static void Free_ChainSubClassRule( TTO_ChainSubClassRule* cscr ) + { + FREE( cscr->SubstLookupRecord ); + FREE( cscr->Lookahead ); + FREE( cscr->Input ); + FREE( cscr->Backtrack ); + } + + + /* SubClassSet */ + + static TT_Error Load_ChainSubClassSet( + TTO_ChainContextSubstFormat2* ccsf2, + TTO_ChainSubClassSet* cscs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ChainSubClassRule* cscr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = cscs->ChainSubClassRuleCount = GET_UShort(); + + FORGET_Frame(); + + cscs->ChainSubClassRule = NULL; + + if ( ALLOC_ARRAY( cscs->ChainSubClassRule, count, + TTO_ChainSubClassRule ) ) + return error; + + cscr = cscs->ChainSubClassRule; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainSubClassRule( ccsf2, &cscr[n], + input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_ChainSubClassRule( &cscr[n] ); + + FREE( cscr ); + return error; + } + + + static void Free_ChainSubClassSet( TTO_ChainSubClassSet* cscs ) + { + UShort n, count; + + TTO_ChainSubClassRule* cscr; + + + if ( cscs->ChainSubClassRule ) + { + count = cscs->ChainSubClassRuleCount; + cscr = cscs->ChainSubClassRule; + + for ( n = 0; n < count; n++ ) + Free_ChainSubClassRule( &cscr[n] ); + + FREE( cscr ); + } + } + + + /* ChainContextSubstFormat2 */ + + static TT_Error Load_ChainContextSubst2( + TTO_ChainContextSubstFormat2* ccsf2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + ULong backtrack_offset, input_offset, lookahead_offset; + + TTO_ChainSubClassSet* cscs; + + + base_offset = FILE_Pos() - 2; + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &ccsf2->Coverage, input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + + if ( ACCESS_Frame( 8L ) ) + goto Fail5; + + backtrack_offset = GET_UShort() + base_offset; + input_offset = GET_UShort() + base_offset; + lookahead_offset = GET_UShort() + base_offset; + + /* `ChainSubClassSetCount' is the upper limit for input class values, + thus we read it now to make an additional safety check. */ + + count = ccsf2->ChainSubClassSetCount = GET_UShort(); + + FORGET_Frame(); + + /* backtrack and lookahead data can be optional */ + + cur_offset = FILE_Pos(); + if ( backtrack_offset != base_offset ) { + if ( FILE_Seek( backtrack_offset ) || + ( error = Load_ClassDefinition( &ccsf2->BacktrackClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail5; + } + if ( FILE_Seek( input_offset ) || + ( error = Load_ClassDefinition( &ccsf2->InputClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail4; + if ( lookahead_offset != base_offset ) { + if ( FILE_Seek( lookahead_offset ) || + ( error = Load_ClassDefinition( &ccsf2->LookaheadClassDef, count, + input ) ) != TT_Err_Ok ) + goto Fail3; + } + (void)FILE_Seek( cur_offset ); + + ccsf2->ChainSubClassSet = NULL; + ccsf2->MaxBacktrackLength = 0; + ccsf2->MaxInputLength = 0; + ccsf2->MaxLookaheadLength = 0; + + if ( ALLOC_ARRAY( ccsf2->ChainSubClassSet, count, TTO_ChainSubClassSet ) ) + goto Fail2; + + cscs = ccsf2->ChainSubClassSet; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + if ( new_offset != base_offset ) /* not a NULL offset */ + { + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_ChainSubClassSet( ccsf2, &cscs[n], + input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + else + { + /* we create a ChainSubClassSet table with no entries */ + + ccsf2->ChainSubClassSet[n].ChainSubClassRuleCount = 0; + ccsf2->ChainSubClassSet[n].ChainSubClassRule = NULL; + } + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_ChainSubClassSet( &cscs[n] ); + + FREE( cscs ); + + Fail2: + Free_ClassDefinition( &ccsf2->LookaheadClassDef ); + + Fail3: + Free_ClassDefinition( &ccsf2->InputClassDef ); + + Fail4: + Free_ClassDefinition( &ccsf2->BacktrackClassDef ); + + Fail5: + Free_Coverage( &ccsf2->Coverage ); + return error; + } + + + static void Free_ChainContext2( TTO_ChainContextSubstFormat2* ccsf2 ) + { + UShort n, count; + + TTO_ChainSubClassSet* cscs; + + + if ( ccsf2->ChainSubClassSet ) + { + count = ccsf2->ChainSubClassSetCount; + cscs = ccsf2->ChainSubClassSet; + + for ( n = 0; n < count; n++ ) + Free_ChainSubClassSet( &cscs[n] ); + + FREE( cscs ); + } + + Free_ClassDefinition( &ccsf2->LookaheadClassDef ); + Free_ClassDefinition( &ccsf2->InputClassDef ); + Free_ClassDefinition( &ccsf2->BacktrackClassDef ); + + Free_Coverage( &ccsf2->Coverage ); + } + + + /* ChainContextSubstFormat3 */ + + static TT_Error Load_ChainContextSubst3( + TTO_ChainContextSubstFormat3* ccsf3, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + UShort backtrack_count, input_count, lookahead_count; + ULong cur_offset, new_offset, base_offset; + + TTO_Coverage* b; + TTO_Coverage* i; + TTO_Coverage* l; + TTO_SubstLookupRecord* slr; + + + base_offset = FILE_Pos() - 2L; + + if ( ACCESS_Frame( 2L ) ) + return error; + + ccsf3->BacktrackGlyphCount = GET_UShort(); + + FORGET_Frame(); + + ccsf3->BacktrackCoverage = NULL; + + backtrack_count = ccsf3->BacktrackGlyphCount; + + if ( ALLOC_ARRAY( ccsf3->BacktrackCoverage, backtrack_count, + TTO_Coverage ) ) + return error; + + b = ccsf3->BacktrackCoverage; + + for ( n = 0; n < backtrack_count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &b[n], input ) ) != TT_Err_Ok ) + goto Fail4; + (void)FILE_Seek( cur_offset ); + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail4; + + ccsf3->InputGlyphCount = GET_UShort(); + + FORGET_Frame(); + + ccsf3->InputCoverage = NULL; + + input_count = ccsf3->InputGlyphCount; + + if ( ALLOC_ARRAY( ccsf3->InputCoverage, input_count, TTO_Coverage ) ) + goto Fail4; + + i = ccsf3->InputCoverage; + + for ( n = 0; n < input_count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &i[n], input ) ) != TT_Err_Ok ) + goto Fail3; + (void)FILE_Seek( cur_offset ); + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail3; + + ccsf3->LookaheadGlyphCount = GET_UShort(); + + FORGET_Frame(); + + ccsf3->LookaheadCoverage = NULL; + + lookahead_count = ccsf3->LookaheadGlyphCount; + + if ( ALLOC_ARRAY( ccsf3->LookaheadCoverage, lookahead_count, + TTO_Coverage ) ) + goto Fail3; + + l = ccsf3->LookaheadCoverage; + + for ( n = 0; n < lookahead_count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Coverage( &l[n], input ) ) != TT_Err_Ok ) + goto Fail2; + (void)FILE_Seek( cur_offset ); + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + ccsf3->SubstCount = GET_UShort(); + + FORGET_Frame(); + + ccsf3->SubstLookupRecord = NULL; + + count = ccsf3->SubstCount; + + if ( ALLOC_ARRAY( ccsf3->SubstLookupRecord, count, + TTO_SubstLookupRecord ) ) + goto Fail2; + + slr = ccsf3->SubstLookupRecord; + + if ( ACCESS_Frame( count * 4L ) ) + goto Fail1; + + for ( n = 0; n < count; n++ ) + { + slr[n].SequenceIndex = GET_UShort(); + slr[n].LookupListIndex = GET_UShort(); + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail1: + FREE( slr ); + + Fail2: + for ( n = 0; n < lookahead_count; n++ ) + Free_Coverage( &l[n] ); + + FREE( l ); + + Fail3: + for ( n = 0; n < input_count; n++ ) + Free_Coverage( &i[n] ); + + FREE( i ); + + Fail4: + for ( n = 0; n < backtrack_count; n++ ) + Free_Coverage( &b[n] ); + + FREE( b ); + return error; + } + + + static void Free_ChainContext3( TTO_ChainContextSubstFormat3* ccsf3 ) + { + UShort n, count; + + TTO_Coverage* c; + + + FREE( ccsf3->SubstLookupRecord ); + + if ( ccsf3->LookaheadCoverage ) + { + count = ccsf3->LookaheadGlyphCount; + c = ccsf3->LookaheadCoverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + + if ( ccsf3->InputCoverage ) + { + count = ccsf3->InputGlyphCount; + c = ccsf3->InputCoverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + + if ( ccsf3->BacktrackCoverage ) + { + count = ccsf3->BacktrackGlyphCount; + c = ccsf3->BacktrackCoverage; + + for ( n = 0; n < count; n++ ) + Free_Coverage( &c[n] ); + + FREE( c ); + } + } + + + /* ChainContextSubst */ + + TT_Error Load_ChainContextSubst( TTO_ChainContextSubst* ccs, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + + if ( ACCESS_Frame( 2L ) ) + return error; + + ccs->SubstFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( ccs->SubstFormat ) + { + case 1: + return Load_ChainContextSubst1( &ccs->ccsf.ccsf1, input ); + + case 2: + return Load_ChainContextSubst2( &ccs->ccsf.ccsf2, input ); + + case 3: + return Load_ChainContextSubst3( &ccs->ccsf.ccsf3, input ); + + default: + return TTO_Err_Invalid_GSUB_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + void Free_ChainContextSubst( TTO_ChainContextSubst* ccs ) + { + switch ( ccs->SubstFormat ) + { + case 1: + Free_ChainContext1( &ccs->ccsf.ccsf1 ); + break; + + case 2: + Free_ChainContext2( &ccs->ccsf.ccsf2 ); + break; + + case 3: + Free_ChainContext3( &ccs->ccsf.ccsf3 ); + break; + } + } + + + static TT_Error Lookup_ChainContextSubst1( + TTO_GSUBHeader* gsub, + TTO_ChainContextSubstFormat1* ccsf1, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + TT_UInt flags, + TT_UInt context_length, + int nesting_level ) + { + UShort index, property; + TT_UInt i, j, k, num_csr, curr_pos; + TT_UInt bgc, igc, lgc; + TT_Error error; + UShort* s_in; + + TTO_ChainSubRule* csr; + TTO_ChainSubRule curr_csr; + TTO_GDEFHeader* gdef; + + + gdef = gsub->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + error = Coverage_Index( &ccsf1->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + csr = ccsf1->ChainSubRuleSet[index].ChainSubRule; + num_csr = ccsf1->ChainSubRuleSet[index].ChainSubRuleCount; + + for ( k = 0; k < num_csr; k++ ) + { + curr_csr = csr[k]; + bgc = curr_csr.BacktrackGlyphCount; + igc = curr_csr.InputGlyphCount; + lgc = curr_csr.LookaheadGlyphCount; + + if ( context_length != 0xFFFF && context_length < igc ) + continue; + + /* check whether context is too long; it is a first guess only */ + + if ( bgc > in->pos || in->pos + igc + lgc > in->length ) + continue; + + if ( bgc ) + { + /* since we don't know in advance the number of glyphs to inspect, + we search backwards for matches in the backtrack glyph array */ + + curr_pos = 0; + s_in = &in->string[curr_pos]; + + for ( i = 0, j = in->pos - 1; i < bgc; i++, j-- ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( j > curr_pos ) + j--; + else + break; + } + + /* In OpenType 1.3, it is undefined whether the offsets of + backtrack glyphs is in logical order or not. Version 1.4 + will clarify this: + + Logical order - a b c d e f g h i j + i + Input offsets - 0 1 + Backtrack offsets - 3 2 1 0 + Lookahead offsets - 0 1 2 3 */ + + if ( s_in[j] != curr_csr.Backtrack[i] ) + break; + } + + if ( i != bgc ) + continue; + } + + curr_pos = in->pos; + s_in = &in->string[curr_pos]; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < igc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( s_in[j] != curr_csr.Input[i - 1] ) + break; + } + + if ( i != igc ) + continue; + + /* we are starting to check for lookahead glyphs right after the + last context glyph */ + + curr_pos = j; + s_in = &in->string[curr_pos]; + + for ( i = 0, j = 0; i < lgc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( s_in[j] != curr_csr.Lookahead[i] ) + break; + } + + if ( i == lgc ) + return Do_ContextSubst( gsub, igc, + curr_csr.SubstCount, + curr_csr.SubstLookupRecord, + in, out, + nesting_level ); + } + + return TTO_Err_Not_Covered; + } + + + static TT_Error Lookup_ChainContextSubst2( + TTO_GSUBHeader* gsub, + TTO_ChainContextSubstFormat2* ccsf2, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UInt flags, + UInt context_length, + int nesting_level ) + { + UShort index, property; + TT_Error error; + UInt i, j, k, curr_pos; + UInt bgc, igc, lgc; + UShort known_backtrack_classes, + known_input_classes, + known_lookahead_classes; + + UShort* backtrack_classes; + UShort* input_classes; + UShort* lookahead_classes; + + UShort* s_in; + + UShort* bc; + UShort* ic; + UShort* lc; + + TTO_ChainSubClassSet* cscs; + TTO_ChainSubClassRule ccsr; + TTO_GDEFHeader* gdef; + + + gdef = gsub->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + /* Note: The coverage table in format 2 doesn't give an index into + anything. It just lets us know whether or not we need to + do any lookup at all. */ + + error = Coverage_Index( &ccsf2->Coverage, in->string[in->pos], &index ); + if ( error ) + return error; + + if ( ALLOC_ARRAY( backtrack_classes, ccsf2->MaxBacktrackLength, UShort ) ) + return error; + known_backtrack_classes = 0; + + if ( ALLOC_ARRAY( input_classes, ccsf2->MaxInputLength, UShort ) ) + goto End3; + known_input_classes = 1; + + if ( ALLOC_ARRAY( lookahead_classes, ccsf2->MaxLookaheadLength, UShort ) ) + goto End2; + known_lookahead_classes = 0; + + error = Get_Class( &ccsf2->InputClassDef, in->string[in->pos], + &input_classes[0], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + + cscs = &ccsf2->ChainSubClassSet[input_classes[0]]; + if ( !cscs ) + { + error = TTO_Err_Invalid_GSUB_SubTable; + goto End1; + } + + for ( k = 0; k < (UInt)cscs->ChainSubClassRuleCount; k++ ) + { + ccsr = cscs->ChainSubClassRule[k]; + bgc = ccsr.BacktrackGlyphCount; + igc = ccsr.InputGlyphCount; + lgc = ccsr.LookaheadGlyphCount; + + if ( context_length != 0xFFFF && context_length < igc ) + continue; + + /* check whether context is too long; it is a first guess only */ + + if ( bgc > in->pos || in->pos + igc + lgc > in->length ) + continue; + + if ( bgc ) + { + /* Since we don't know in advance the number of glyphs to inspect, + we search backwards for matches in the backtrack glyph array. + Note that `known_backtrack_classes' starts at index 0. */ + + curr_pos = 0; + s_in = &in->string[curr_pos]; + bc = ccsr.Backtrack; + + for ( i = 0, j = in->pos - 1; i < bgc; i++, j-- ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( j > curr_pos ) + j--; + else + break; + } + + if ( i >= (UInt)known_backtrack_classes ) + { + /* Keeps us from having to do this for each rule */ + + error = Get_Class( &ccsf2->BacktrackClassDef, s_in[j], + &backtrack_classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + known_backtrack_classes = i; + } + + if ( bc[i] != backtrack_classes[i] ) + break; + } + + if ( i != bgc ) + continue; + } + + curr_pos = in->pos; + s_in = &in->string[curr_pos]; + ic = ccsr.Input; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < igc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( i >= (UInt)known_input_classes ) + { + error = Get_Class( &ccsf2->InputClassDef, s_in[j], + &input_classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + known_input_classes = i; + } + + if ( ic[i - 1] != input_classes[i] ) + break; + } + + if ( i != igc ) + continue; + + /* we are starting to check for lookahead glyphs right after the + last context glyph */ + + curr_pos = j; + s_in = &in->string[curr_pos]; + lc = ccsr.Lookahead; + + for ( i = 0, j = 0; i < lgc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + break; + } + + if ( i >= (UInt)known_lookahead_classes ) + { + error = Get_Class( &ccsf2->LookaheadClassDef, s_in[j], + &lookahead_classes[i], NULL ); + if ( error && error != TTO_Err_Not_Covered ) + goto End1; + known_lookahead_classes = i; + } + + if ( lc[i] != lookahead_classes[i] ) + break; + } + + if ( i == lgc ) + { + error = Do_ContextSubst( gsub, igc, + ccsr.SubstCount, + ccsr.SubstLookupRecord, + in, out, + nesting_level ); + goto End1; + } + } + + error = TTO_Err_Not_Covered; + + End1: + FREE( lookahead_classes ); + + End2: + FREE( input_classes ); + + End3: + FREE( backtrack_classes ); + return error; + } + + + static TT_Error Lookup_ChainContextSubst3( + TTO_GSUBHeader* gsub, + TTO_ChainContextSubstFormat3* ccsf3, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UInt flags, + UInt context_length, + int nesting_level ) + { + UShort index, property; + UInt i, j, curr_pos, bgc, igc, lgc; + TT_Error error; + UShort* s_in; + + TTO_Coverage* bc; + TTO_Coverage* ic; + TTO_Coverage* lc; + TTO_GDEFHeader* gdef; + + + gdef = gsub->gdef; + + if ( CHECK_Property( gdef, in->string[in->pos], flags, &property ) ) + return error; + + bgc = ccsf3->BacktrackGlyphCount; + igc = ccsf3->InputGlyphCount; + lgc = ccsf3->LookaheadGlyphCount; + + if ( context_length != 0xFFFF && context_length < igc ) + return TTO_Err_Not_Covered; + + /* check whether context is too long; it is a first guess only */ + + if ( bgc > in->pos || in->pos + igc + lgc > in->length ) + return TTO_Err_Not_Covered; + + if ( bgc ) + { + /* Since we don't know in advance the number of glyphs to inspect, + we search backwards for matches in the backtrack glyph array */ + + curr_pos = 0; + s_in = &in->string[curr_pos]; + bc = ccsf3->BacktrackCoverage; + + for ( i = 0, j = in->pos - 1; i < bgc; i++, j-- ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( j > curr_pos ) + j--; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &bc[i], s_in[j], &index ); + if ( error ) + return error; + } + } + + curr_pos = in->pos; + s_in = &in->string[curr_pos]; + ic = ccsf3->InputCoverage; + + /* Start at 1 because [0] is implied */ + + for ( i = 1, j = 1; i < igc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &ic[i], s_in[j], &index ); + if ( error ) + return error; + } + + /* we are starting for lookahead glyphs right after the last context + glyph */ + + curr_pos = j; + s_in = &in->string[curr_pos]; + lc = ccsf3->LookaheadCoverage; + + for ( i = 0, j = 0; i < lgc; i++, j++ ) + { + while ( CHECK_Property( gdef, s_in[j], flags, &property ) ) + { + if ( error && error != TTO_Err_Not_Covered ) + return error; + + if ( curr_pos + j < in->length ) + j++; + else + return TTO_Err_Not_Covered; + } + + error = Coverage_Index( &lc[i], s_in[j], &index ); + if ( error ) + return error; + } + + return Do_ContextSubst( gsub, igc, + ccsf3->SubstCount, + ccsf3->SubstLookupRecord, + in, out, + nesting_level ); + } + + + static TT_Error Lookup_ChainContextSubst( + TTO_GSUBHeader* gsub, + TTO_ChainContextSubst* ccs, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort flags, + UShort context_length, + int nesting_level ) + { + switch ( ccs->SubstFormat ) + { + case 1: + return Lookup_ChainContextSubst1( gsub, &ccs->ccsf.ccsf1, in, out, + flags, context_length, + nesting_level ); + + case 2: + return Lookup_ChainContextSubst2( gsub, &ccs->ccsf.ccsf2, in, out, + flags, context_length, + nesting_level ); + + case 3: + return Lookup_ChainContextSubst3( gsub, &ccs->ccsf.ccsf3, in, out, + flags, context_length, + nesting_level ); + + default: + return TTO_Err_Invalid_GSUB_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + + /*********** + * GSUB API + ***********/ + + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Select_Script( TTO_GSUBHeader* gsub, + TT_ULong script_tag, + TT_UShort* script_index ) + { + UShort n; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + + + if ( !gsub || !script_index ) + return TT_Err_Invalid_Argument; + + sl = &gsub->ScriptList; + sr = sl->ScriptRecord; + + for ( n = 0; n < sl->ScriptCount; n++ ) + if ( script_tag == sr[n].ScriptTag ) + { + *script_index = n; + + return TT_Err_Ok; + } + + return TTO_Err_Not_Covered; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Select_Language( TTO_GSUBHeader* gsub, + TT_ULong language_tag, + TT_UShort script_index, + TT_UShort* language_index, + TT_UShort* req_feature_index ) + { + UShort n; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + + + if ( !gsub || !language_index || !req_feature_index ) + return TT_Err_Invalid_Argument; + + sl = &gsub->ScriptList; + sr = sl->ScriptRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + for ( n = 0; n < s->LangSysCount; n++ ) + if ( language_tag == lsr[n].LangSysTag ) + { + *language_index = n; + *req_feature_index = lsr[n].LangSys.ReqFeatureIndex; + + return TT_Err_Ok; + } + + return TTO_Err_Not_Covered; + } + + + /* selecting 0xFFFF for language_index asks for the values of the + default language (DefaultLangSys) */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Select_Feature( TTO_GSUBHeader* gsub, + TT_ULong feature_tag, + TT_UShort script_index, + TT_UShort language_index, + TT_UShort* feature_index ) + { + UShort n; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + TTO_LangSys* ls; + UShort* fi; + + TTO_FeatureList* fl; + TTO_FeatureRecord* fr; + + + if ( !gsub || !feature_index ) + return TT_Err_Invalid_Argument; + + sl = &gsub->ScriptList; + sr = sl->ScriptRecord; + + fl = &gsub->FeatureList; + fr = fl->FeatureRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + if ( language_index == 0xFFFF ) + ls = &s->DefaultLangSys; + else + { + if ( language_index >= s->LangSysCount ) + return TT_Err_Invalid_Argument; + + ls = &lsr[language_index].LangSys; + } + + fi = ls->FeatureIndex; + + for ( n = 0; n < ls->FeatureCount; n++ ) + { + if ( fi[n] >= fl->FeatureCount ) + return TTO_Err_Invalid_GSUB_SubTable_Format; + + if ( feature_tag == fr[fi[n]].FeatureTag ) + { + *feature_index = fi[n]; + + return TT_Err_Ok; + } + } + + return TTO_Err_Not_Covered; + } + + + /* The next three functions return a null-terminated list */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Query_Scripts( TTO_GSUBHeader* gsub, + TT_ULong** script_tag_list ) + { + UShort n; + TT_Error error; + ULong* stl; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + + + if ( !gsub || !script_tag_list ) + return TT_Err_Invalid_Argument; + + sl = &gsub->ScriptList; + sr = sl->ScriptRecord; + + if ( ALLOC_ARRAY( stl, sl->ScriptCount + 1, ULong ) ) + return error; + + for ( n = 0; n < sl->ScriptCount; n++ ) + stl[n] = sr[n].ScriptTag; + stl[n] = 0; + + *script_tag_list = stl; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Query_Languages( TTO_GSUBHeader* gsub, + TT_UShort script_index, + TT_ULong** language_tag_list ) + { + UShort n; + TT_Error error; + ULong* ltl; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + + + if ( !gsub || !language_tag_list ) + return TT_Err_Invalid_Argument; + + sl = &gsub->ScriptList; + sr = sl->ScriptRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + if ( ALLOC_ARRAY( ltl, s->LangSysCount + 1, ULong ) ) + return error; + + for ( n = 0; n < s->LangSysCount; n++ ) + ltl[n] = lsr[n].LangSysTag; + ltl[n] = 0; + + *language_tag_list = ltl; + + return TT_Err_Ok; + } + + + /* selecting 0xFFFF for language_index asks for the values of the + default language (DefaultLangSys) */ + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Query_Features( TTO_GSUBHeader* gsub, + TT_UShort script_index, + TT_UShort language_index, + TT_ULong** feature_tag_list ) + { + UShort n; + TT_Error error; + ULong* ftl; + + TTO_ScriptList* sl; + TTO_ScriptRecord* sr; + TTO_Script* s; + TTO_LangSysRecord* lsr; + TTO_LangSys* ls; + UShort* fi; + + TTO_FeatureList* fl; + TTO_FeatureRecord* fr; + + + if ( !gsub || !feature_tag_list ) + return TT_Err_Invalid_Argument; + + sl = &gsub->ScriptList; + sr = sl->ScriptRecord; + + fl = &gsub->FeatureList; + fr = fl->FeatureRecord; + + if ( script_index >= sl->ScriptCount ) + return TT_Err_Invalid_Argument; + + s = &sr[script_index].Script; + lsr = s->LangSysRecord; + + if ( language_index == 0xFFFF ) + ls = &s->DefaultLangSys; + else + { + if ( language_index >= s->LangSysCount ) + return TT_Err_Invalid_Argument; + + ls = &lsr[language_index].LangSys; + } + + fi = ls->FeatureIndex; + + if ( ALLOC_ARRAY( ftl, ls->FeatureCount + 1, ULong ) ) + return error; + + for ( n = 0; n < ls->FeatureCount; n++ ) + { + if ( fi[n] >= fl->FeatureCount ) + { + FREE( ftl ); + return TTO_Err_Invalid_GSUB_SubTable_Format; + } + ftl[n] = fr[fi[n]].FeatureTag; + } + ftl[n] = 0; + + *feature_tag_list = ftl; + + return TT_Err_Ok; + } + + + /* Do an individual subtable lookup. Returns TT_Err_Ok if substitution + has been done, or TTO_Err_Not_Covered if not. */ + + static TT_Error Do_Glyph_Lookup( TTO_GSUBHeader* gsub, + UShort lookup_index, + TTO_GSUB_String* in, + TTO_GSUB_String* out, + UShort context_length, + int nesting_level ) + { + TT_Error error = TT_Err_Ok; + UShort i, flags; + TTO_Lookup* lo; + + + nesting_level++; + + if ( nesting_level > TTO_MAX_NESTING_LEVEL ) + return TTO_Err_Too_Many_Nested_Contexts; + + lo = &gsub->LookupList.Lookup[lookup_index]; + flags = lo->LookupFlag; + + for ( i = 0; i < lo->SubTableCount; i++ ) + { + switch ( lo->LookupType ) + { + case GSUB_LOOKUP_SINGLE: + error = Lookup_SingleSubst( &lo->SubTable[i].st.gsub.single, + in, out, + flags, context_length, gsub->gdef ); + break; + + case GSUB_LOOKUP_MULTIPLE: + error = Lookup_MultipleSubst( &lo->SubTable[i].st.gsub.multiple, + in, out, + flags, context_length, gsub->gdef ); + break; + + case GSUB_LOOKUP_ALTERNATE: + error = Lookup_AlternateSubst( gsub, + &lo->SubTable[i].st.gsub.alternate, + in, out, + flags, context_length, gsub->gdef ); + break; + + case GSUB_LOOKUP_LIGATURE: + error = Lookup_LigatureSubst( &lo->SubTable[i].st.gsub.ligature, + in, out, + flags, context_length, gsub->gdef ); + break; + + case GSUB_LOOKUP_CONTEXT: + error = Lookup_ContextSubst( gsub, &lo->SubTable[i].st.gsub.context, + in, out, + flags, context_length, nesting_level ); + break; + + case GSUB_LOOKUP_CHAIN: + error = Lookup_ChainContextSubst( gsub, + &lo->SubTable[i].st.gsub.chain, + in, out, + flags, context_length, + nesting_level ); + break; + } + + /* Check whether we have a successful substitution or an error other + than TTO_Err_Not_Covered */ + + if ( error != TTO_Err_Not_Covered ) + return error; + } + + return TTO_Err_Not_Covered; + } + + + /* apply one lookup to the input string object */ + + static TT_Error Do_String_Lookup( TTO_GSUBHeader* gsub, + UShort lookup_index, + TTO_GSUB_String* in, + TTO_GSUB_String* out ) + { + TT_Error error = TTO_Err_Not_Covered; + + UShort* properties = gsub->LookupList.Properties; + UShort* p_in = in->properties; + UShort* s_in = in->string; + + int nesting_level = 0; + + + while ( in->pos < in->length ) + { + if ( ~p_in[in->pos] & properties[lookup_index] ) + { + /* 0xFFFF indicates that we don't have a context length yet */ + error = Do_Glyph_Lookup( gsub, lookup_index, in, out, + 0xFFFF, nesting_level ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + else + error = TTO_Err_Not_Covered; + + if ( error == TTO_Err_Not_Covered ) + if ( ADD_String( in, 1, out, 1, &s_in[in->pos], 0xFFFF, 0xFFFF ) ) + return error; + } + + return error; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Add_Feature( TTO_GSUBHeader* gsub, + TT_UShort feature_index, + TT_UShort property ) + { + UShort i; + + TTO_Feature feature; + UShort* properties; + UShort* index; + + + if ( !gsub || + feature_index >= gsub->FeatureList.FeatureCount ) + return TT_Err_Invalid_Argument; + + properties = gsub->LookupList.Properties; + + feature = gsub->FeatureList.FeatureRecord[feature_index].Feature; + index = feature.LookupListIndex; + + for ( i = 0; i < feature.LookupListCount; i++ ) + properties[index[i]] |= property; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Clear_Features( TTO_GSUBHeader* gsub ) + { + UShort i; + + UShort* properties; + + + if ( !gsub ) + return TT_Err_Invalid_Argument; + + properties = gsub->LookupList.Properties; + + for ( i = 0; i < gsub->LookupList.LookupCount; i++ ) + properties[i] = 0; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Register_Alternate_Function( TTO_GSUBHeader* gsub, + TTO_AltFunction altfunc, + void* data ) + { + if ( !gsub ) + return TT_Err_Invalid_Argument; + + gsub->altfunc = altfunc; + gsub->data = data; + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_GSUB_Apply_String( TTO_GSUBHeader* gsub, + TTO_GSUB_String* in, + TTO_GSUB_String* out ) + { + TT_Error error = TTO_Err_Not_Covered; + UShort j; + + TTO_GSUB_String tmp1; + TTO_GSUB_String* ptmp1; + TTO_GSUB_String tmp2; + TTO_GSUB_String* ptmp2; + TTO_GSUB_String* t; + + UShort* properties; + + + if ( !gsub || + !in || !out || in->length == 0 || in->pos >= in->length ) + return TT_Err_Invalid_Argument; + + properties = gsub->LookupList.Properties; + + tmp1.length = in->length; + tmp1.allocated = in->length; + tmp1.pos = in->pos; + tmp1.max_ligID = 1; + + if ( ALLOC_ARRAY( tmp1.string, tmp1.length, UShort ) ) + return error; + MEM_Copy( tmp1.string, in->string, in->length * sizeof ( UShort ) ); + + /* make sure that we always have a `properties', `components', and + `ligIDs' array in the string object */ + + if ( ALLOC_ARRAY( tmp1.components, tmp1.length, UShort ) ) + return error; + if ( ALLOC_ARRAY( tmp1.ligIDs, tmp1.length, UShort ) ) + return error; + if ( ALLOC_ARRAY( tmp1.properties, tmp1.length, UShort ) ) + return error; + if ( in->properties ) + MEM_Copy( tmp1.properties, in->properties, + in->length * sizeof( UShort ) ); + + tmp2.allocated = 0; + tmp2.pos = 0; + tmp2.string = NULL; + tmp2.properties = NULL; + tmp2.components = NULL; + tmp2.ligIDs = NULL; + + ptmp1 = &tmp1; + ptmp2 = &tmp2; + + for ( j = 0; j < gsub->LookupList.LookupCount; j++ ) + if ( properties[j] ) + { + error = Do_String_Lookup( gsub, j, ptmp1, ptmp2 ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + + /* flipping `in' and `out', preparing the next loop */ + + ptmp1->pos = in->pos; + ptmp2->length = ptmp2->pos; + ptmp2->pos = in->pos; + ptmp2->max_ligID = ptmp1->max_ligID; + + t = ptmp2; + ptmp2 = ptmp1; + ptmp1 = t; + } + + out->length = ptmp1->length; + out->pos = 0; + out->allocated = ptmp1->allocated; + out->string = ptmp1->string; + out->components = ptmp1->components; + out->ligIDs = ptmp1->ligIDs; + + if ( in->properties ) + out->properties = ptmp1->properties; + else + { + FREE( ptmp1->properties ); + out->properties = NULL; + } + + FREE( ptmp2->string ); + FREE( ptmp2->properties ); + FREE( ptmp2->components ); + FREE( ptmp2->ligIDs ); + + return error; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgsub.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgsub.h new file mode 100644 index 00000000000..91614ae527b --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxgsub.h @@ -0,0 +1,600 @@ +/******************************************************************* + * + * ftxgsub.h + * + * TrueType Open GSUB table support + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef FTXOPEN_H +#error "Don't include this file! Use ftxopen.h instead." +#endif + +#ifndef FTXGSUB_H +#define FTXGSUB_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define TTO_Err_Invalid_GSUB_SubTable_Format 0x1010 +#define TTO_Err_Invalid_GSUB_SubTable 0x1011 + +#define GSUB_ID Build_Extension_ID( 'G', 'S', 'U', 'B' ) + + +/* Lookup types for glyph substitution */ + +#define GSUB_LOOKUP_SINGLE 1 +#define GSUB_LOOKUP_MULTIPLE 2 +#define GSUB_LOOKUP_ALTERNATE 3 +#define GSUB_LOOKUP_LIGATURE 4 +#define GSUB_LOOKUP_CONTEXT 5 +#define GSUB_LOOKUP_CHAIN 6 +#define GSUB_LOOKUP_EXTENSION 7 + + +/* Use this if a feature applies to all glyphs */ + +#define ALL_GLYPHS 0xFFFF + + + /* A pointer to a function which selects the alternate glyph. `pos' is + the position of the glyph with index `glyphID', `num_alternates' + gives the number of alternates in the `alternates' array. `data' + points to the user-defined structure specified during a call to + TT_GSUB_Register_Alternate_Function(). The function must return an + index into the `alternates' array. */ + + typedef TT_UShort (*TTO_AltFunction)(TT_ULong pos, + TT_UShort glyphID, + TT_UShort num_alternates, + TT_UShort* alternates, + void* data ); + + + struct TTO_GSUBHeader_ + { + TT_Bool loaded; + TT_ULong offset; + + TT_Fixed Version; + + TTO_ScriptList ScriptList; + TTO_FeatureList FeatureList; + TTO_LookupList LookupList; + + TTO_GDEFHeader* gdef; + + /* the next two fields are used for an alternate substitution callback + function to select the proper alternate glyph. */ + + TTO_AltFunction altfunc; + void* data; + }; + + typedef struct TTO_GSUBHeader_ TTO_GSUBHeader; + + + /* LookupType 1 */ + + struct TTO_SingleSubstFormat1_ + { + TT_Short DeltaGlyphID; /* constant added to get + substitution glyph index */ + }; + + typedef struct TTO_SingleSubstFormat1_ TTO_SingleSubstFormat1; + + + struct TTO_SingleSubstFormat2_ + { + TT_UShort GlyphCount; /* number of glyph IDs in + Substitute array */ + TT_UShort* Substitute; /* array of substitute glyph IDs */ + }; + + typedef struct TTO_SingleSubstFormat2_ TTO_SingleSubstFormat2; + + + struct TTO_SingleSubst_ + { + TT_UShort SubstFormat; /* 1 or 2 */ + TTO_Coverage Coverage; /* Coverage table */ + + union + { + TTO_SingleSubstFormat1 ssf1; + TTO_SingleSubstFormat2 ssf2; + } ssf; + }; + + typedef struct TTO_SingleSubst_ TTO_SingleSubst; + + + /* LookupType 2 */ + + struct TTO_Sequence_ + { + TT_UShort GlyphCount; /* number of glyph IDs in the + Substitute array */ + TT_UShort* Substitute; /* string of glyph IDs to + substitute */ + }; + + typedef struct TTO_Sequence_ TTO_Sequence; + + + struct TTO_MultipleSubst_ + { + TT_UShort SubstFormat; /* always 1 */ + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort SequenceCount; /* number of Sequence tables */ + TTO_Sequence* Sequence; /* array of Sequence tables */ + }; + + typedef struct TTO_MultipleSubst_ TTO_MultipleSubst; + + + /* LookupType 3 */ + + struct TTO_AlternateSet_ + { + TT_UShort GlyphCount; /* number of glyph IDs in the + Alternate array */ + TT_UShort* Alternate; /* array of alternate glyph IDs */ + }; + + typedef struct TTO_AlternateSet_ TTO_AlternateSet; + + + struct TTO_AlternateSubst_ + { + TT_UShort SubstFormat; /* always 1 */ + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort AlternateSetCount; + /* number of AlternateSet tables */ + TTO_AlternateSet* AlternateSet; /* array of AlternateSet tables */ + }; + + typedef struct TTO_AlternateSubst_ TTO_AlternateSubst; + + + /* LookupType 4 */ + + struct TTO_Ligature_ + { + TT_UShort LigGlyph; /* glyphID of ligature + to substitute */ + TT_UShort ComponentCount; /* number of components in ligature */ + TT_UShort* Component; /* array of component glyph IDs */ + }; + + typedef struct TTO_Ligature_ TTO_Ligature; + + + struct TTO_LigatureSet_ + { + TT_UShort LigatureCount; /* number of Ligature tables */ + TTO_Ligature* Ligature; /* array of Ligature tables */ + }; + + typedef struct TTO_LigatureSet_ TTO_LigatureSet; + + + struct TTO_LigatureSubst_ + { + TT_UShort SubstFormat; /* always 1 */ + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort LigatureSetCount; /* number of LigatureSet tables */ + TTO_LigatureSet* LigatureSet; /* array of LigatureSet tables */ + }; + + typedef struct TTO_LigatureSubst_ TTO_LigatureSubst; + + + /* needed by both lookup type 5 and 6 */ + + struct TTO_SubstLookupRecord_ + { + TT_UShort SequenceIndex; /* index into current + glyph sequence */ + TT_UShort LookupListIndex; /* Lookup to apply to that pos. */ + }; + + typedef struct TTO_SubstLookupRecord_ TTO_SubstLookupRecord; + + + /* LookupType 5 */ + + struct TTO_SubRule_ + { + TT_UShort GlyphCount; /* total number of input glyphs */ + TT_UShort SubstCount; /* number of SubstLookupRecord + tables */ + TT_UShort* Input; /* array of input glyph IDs */ + TTO_SubstLookupRecord* SubstLookupRecord; + /* array of SubstLookupRecord + tables */ + }; + + typedef struct TTO_SubRule_ TTO_SubRule; + + + struct TTO_SubRuleSet_ + { + TT_UShort SubRuleCount; /* number of SubRule tables */ + TTO_SubRule* SubRule; /* array of SubRule tables */ + }; + + typedef struct TTO_SubRuleSet_ TTO_SubRuleSet; + + + struct TTO_ContextSubstFormat1_ + { + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort SubRuleSetCount; /* number of SubRuleSet tables */ + TTO_SubRuleSet* SubRuleSet; /* array of SubRuleSet tables */ + }; + + typedef struct TTO_ContextSubstFormat1_ TTO_ContextSubstFormat1; + + + struct TTO_SubClassRule_ + { + TT_UShort GlyphCount; /* total number of context classes */ + TT_UShort SubstCount; /* number of SubstLookupRecord + tables */ + TT_UShort* Class; /* array of classes */ + TTO_SubstLookupRecord* SubstLookupRecord; + /* array of SubstLookupRecord + tables */ + }; + + typedef struct TTO_SubClassRule_ TTO_SubClassRule; + + + struct TTO_SubClassSet_ + { + TT_UShort SubClassRuleCount; + /* number of SubClassRule tables */ + TTO_SubClassRule* SubClassRule; /* array of SubClassRule tables */ + }; + + typedef struct TTO_SubClassSet_ TTO_SubClassSet; + + + /* The `MaxContextLength' field is not defined in the TTO specification + but simplifies the implementation of this format. It holds the + maximal context length used in the context rules. */ + + struct TTO_ContextSubstFormat2_ + { + TT_UShort MaxContextLength; + /* maximal context length */ + TTO_Coverage Coverage; /* Coverage table */ + TTO_ClassDefinition ClassDef; /* ClassDef table */ + TT_UShort SubClassSetCount; + /* number of SubClassSet tables */ + TTO_SubClassSet* SubClassSet; /* array of SubClassSet tables */ + }; + + typedef struct TTO_ContextSubstFormat2_ TTO_ContextSubstFormat2; + + + struct TTO_ContextSubstFormat3_ + { + TT_UShort GlyphCount; /* number of input glyphs */ + TT_UShort SubstCount; /* number of SubstLookupRecords */ + TTO_Coverage* Coverage; /* array of Coverage tables */ + TTO_SubstLookupRecord* SubstLookupRecord; + /* array of substitution lookups */ + }; + + typedef struct TTO_ContextSubstFormat3_ TTO_ContextSubstFormat3; + + + struct TTO_ContextSubst_ + { + TT_UShort SubstFormat; /* 1, 2, or 3 */ + + union + { + TTO_ContextSubstFormat1 csf1; + TTO_ContextSubstFormat2 csf2; + TTO_ContextSubstFormat3 csf3; + } csf; + }; + + typedef struct TTO_ContextSubst_ TTO_ContextSubst; + + + /* LookupType 6 */ + + struct TTO_ChainSubRule_ + { + TT_UShort BacktrackGlyphCount; + /* total number of backtrack glyphs */ + TT_UShort* Backtrack; /* array of backtrack glyph IDs */ + TT_UShort InputGlyphCount; + /* total number of input glyphs */ + TT_UShort* Input; /* array of input glyph IDs */ + TT_UShort LookaheadGlyphCount; + /* total number of lookahead glyphs */ + TT_UShort* Lookahead; /* array of lookahead glyph IDs */ + TT_UShort SubstCount; /* number of SubstLookupRecords */ + TTO_SubstLookupRecord* SubstLookupRecord; + /* array of SubstLookupRecords */ + }; + + typedef struct TTO_ChainSubRule_ TTO_ChainSubRule; + + + struct TTO_ChainSubRuleSet_ + { + TT_UShort ChainSubRuleCount; + /* number of ChainSubRule tables */ + TTO_ChainSubRule* ChainSubRule; /* array of ChainSubRule tables */ + }; + + typedef struct TTO_ChainSubRuleSet_ TTO_ChainSubRuleSet; + + + struct TTO_ChainContextSubstFormat1_ + { + TTO_Coverage Coverage; /* Coverage table */ + TT_UShort ChainSubRuleSetCount; + /* number of ChainSubRuleSet tables */ + TTO_ChainSubRuleSet* ChainSubRuleSet; + /* array of ChainSubRuleSet tables */ + }; + + typedef struct TTO_ChainContextSubstFormat1_ TTO_ChainContextSubstFormat1; + + + struct TTO_ChainSubClassRule_ + { + TT_UShort BacktrackGlyphCount; + /* total number of backtrack + classes */ + TT_UShort* Backtrack; /* array of backtrack classes */ + TT_UShort InputGlyphCount; + /* total number of context classes */ + TT_UShort* Input; /* array of context classes */ + TT_UShort LookaheadGlyphCount; + /* total number of lookahead + classes */ + TT_UShort* Lookahead; /* array of lookahead classes */ + TT_UShort SubstCount; /* number of SubstLookupRecords */ + TTO_SubstLookupRecord* SubstLookupRecord; + /* array of substitution lookups */ + }; + + typedef struct TTO_ChainSubClassRule_ TTO_ChainSubClassRule; + + + struct TTO_ChainSubClassSet_ + { + TT_UShort ChainSubClassRuleCount; + /* number of ChainSubClassRule + tables */ + TTO_ChainSubClassRule* ChainSubClassRule; + /* array of ChainSubClassRule + tables */ + }; + + typedef struct TTO_ChainSubClassSet_ TTO_ChainSubClassSet; + + + /* The `MaxXXXLength' fields are not defined in the TTO specification + but simplifies the implementation of this format. It holds the + maximal context length used in the specific context rules. */ + + struct TTO_ChainContextSubstFormat2_ + { + TTO_Coverage Coverage; /* Coverage table */ + + TT_UShort MaxBacktrackLength; + /* maximal backtrack length */ + TTO_ClassDefinition BacktrackClassDef; + /* BacktrackClassDef table */ + TT_UShort MaxInputLength; + /* maximal input length */ + TTO_ClassDefinition InputClassDef; + /* InputClassDef table */ + TT_UShort MaxLookaheadLength; + /* maximal lookahead length */ + TTO_ClassDefinition LookaheadClassDef; + /* LookaheadClassDef table */ + + TT_UShort ChainSubClassSetCount; + /* number of ChainSubClassSet + tables */ + TTO_ChainSubClassSet* ChainSubClassSet; + /* array of ChainSubClassSet + tables */ + }; + + typedef struct TTO_ChainContextSubstFormat2_ TTO_ChainContextSubstFormat2; + + + struct TTO_ChainContextSubstFormat3_ + { + TT_UShort BacktrackGlyphCount; + /* number of backtrack glyphs */ + TTO_Coverage* BacktrackCoverage; + /* array of backtrack Coverage + tables */ + TT_UShort InputGlyphCount; + /* number of input glyphs */ + TTO_Coverage* InputCoverage; + /* array of input coverage + tables */ + TT_UShort LookaheadGlyphCount; + /* number of lookahead glyphs */ + TTO_Coverage* LookaheadCoverage; + /* array of lookahead coverage + tables */ + TT_UShort SubstCount; /* number of SubstLookupRecords */ + TTO_SubstLookupRecord* SubstLookupRecord; + /* array of substitution lookups */ + }; + + typedef struct TTO_ChainContextSubstFormat3_ TTO_ChainContextSubstFormat3; + + + struct TTO_ChainContextSubst_ + { + TT_UShort SubstFormat; /* 1, 2, or 3 */ + + union + { + TTO_ChainContextSubstFormat1 ccsf1; + TTO_ChainContextSubstFormat2 ccsf2; + TTO_ChainContextSubstFormat3 ccsf3; + } ccsf; + }; + + typedef struct TTO_ChainContextSubst_ TTO_ChainContextSubst; + + + union TTO_GSUB_SubTable_ + { + TTO_SingleSubst single; + TTO_MultipleSubst multiple; + TTO_AlternateSubst alternate; + TTO_LigatureSubst ligature; + TTO_ContextSubst context; + TTO_ChainContextSubst chain; + }; + + typedef union TTO_GSUB_SubTable_ TTO_GSUB_SubTable; + + + /* A simple string object. It can both `send' and `receive' data. + In case of sending, `length' and `pos' will be used. In case of + receiving, `pos' points to the first free slot, and `allocated' + specifies the amount of allocated memory (and the `length' field + will be ignored). The routine TT_Add_String() will increase the + amount of memory if necessary. After end of receive, `length' + should be set to the value of `pos', and `pos' will be set to zero. + + `properties' (which is treated as a bit field) gives the glyph's + properties: If a certain bit is set for a glyph, the feature which + has the same bit set in its property value is applied. + + `components' is an internal array which tracks components of + ligatures. We need this for MarkToLigature Attachment Positioning + Subtables (in GPOS) together with `ligIDs' (which is used to mark + ligatures and the skipped glyphs during a ligature lookup). + `max_ligID' is increased after a successful ligature lookup. + + NEVER modify any elements of the structure! You should rather copy + its contents if necessary. + + TT_Add_String() will also handle allocation; you should use + free() in case you want to destroy the arrays in the object. */ + + struct TTO_GSUB_String_ + { + TT_ULong length; + TT_ULong pos; + TT_ULong allocated; + TT_UShort* string; + TT_UShort* properties; + TT_UShort* components; + TT_UShort max_ligID; + TT_UShort* ligIDs; + }; + + typedef struct TTO_GSUB_String_ TTO_GSUB_String; + + + /* finally, the GSUB API */ + + FT_EXPORT_DEF( TT_Error ) + TT_Init_GSUB_Extension( TT_Engine engine ); + + FT_EXPORT_DEF( TT_Error ) + TT_Load_GSUB_Table( TT_Face face, + TTO_GSUBHeader* gsub, + TTO_GDEFHeader* gdef ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Select_Script( TTO_GSUBHeader* gsub, + TT_ULong script_tag, + TT_UShort* script_index ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Select_Language( TTO_GSUBHeader* gsub, + TT_ULong language_tag, + TT_UShort script_index, + TT_UShort* language_index, + TT_UShort* req_feature_index ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Select_Feature( TTO_GSUBHeader* gsub, + TT_ULong feature_tag, + TT_UShort script_index, + TT_UShort language_index, + TT_UShort* feature_index ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Query_Scripts( TTO_GSUBHeader* gsub, + TT_ULong** script_tag_list ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Query_Languages( TTO_GSUBHeader* gsub, + TT_UShort script_index, + TT_ULong** language_tag_list ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Query_Features( TTO_GSUBHeader* gsub, + TT_UShort script_index, + TT_UShort language_index, + TT_ULong** feature_tag_list ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Add_Feature( TTO_GSUBHeader* gsub, + TT_UShort feature_index, + TT_UShort property ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Clear_Features( TTO_GSUBHeader* gsub ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Register_Alternate_Function( TTO_GSUBHeader* gsub, + TTO_AltFunction altfunc, + void* data ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Apply_String( TTO_GSUBHeader* gsub, + TTO_GSUB_String* in, + TTO_GSUB_String* out ); + + FT_EXPORT_DEF( TT_Error ) + TT_GSUB_Add_String( TTO_GSUB_String* in, + TT_UShort num_in, + TTO_GSUB_String* out, + TT_UShort num_out, + TT_UShort* glyph_data, + TT_UShort component, + TT_UShort ligID ); + +#ifdef __cplusplus +} +#endif + +#endif /* FTXGSUB_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxkern.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxkern.c new file mode 100644 index 00000000000..40649d93e81 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxkern.c @@ -0,0 +1,645 @@ +/******************************************************************* + * + * ftxkern.c 1.0 + * + * Kerning support extension. + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * The kerning support is currently part of the engine extensions. + * + ******************************************************************/ + +#include "ftxkern.h" + +#include "ttextend.h" +#include "tttypes.h" +#include "ttdebug.h" +#include "ttload.h" +#include "ttmemory.h" +#include "ttfile.h" +#include "ttobjs.h" +#include "tttags.h" + + +/* Required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_any + +#define KERNING_ID Build_Extension_ID( 'k', 'e', 'r', 'n' ) + +#undef KERN_INDEX +#define KERN_INDEX(g1,g2) (((TT_ULong)g1 << 16) | g2) + + /* compare two kerning pairs, for sorting */ + static int compare_kern_pairs( const void* a, const void* b ) + { + TT_Kern_0_Pair* pair1 = (TT_Kern_0_Pair*)a; + TT_Kern_0_Pair* pair2 = (TT_Kern_0_Pair*)b; + + TT_ULong index1 = KERN_INDEX( pair1->left, pair1->right ); + TT_ULong index2 = KERN_INDEX( pair2->left, pair2->right ); + + return ( index1 < index2 ? -1 : + ( index1 > index2 ? 1 : 0 )); + } + + + /* a simple shell sort algorithm to avoid calling qsort */ + /* (since this creates problems on 16-bit machines) */ + static void + sort_kern_pairs( TT_Kern_0_Pair* pairs, + int count ) + { + TT_Kern_0_Pair *i, *j, *limit = pairs + count; + TT_Kern_0_Pair temp; + int gap; + + + /* compute initial gap */ + for ( gap = 0; ++gap < count; gap *= 3 ) + ; + + while ( gap /= 3 ) + { + for ( i = pairs + gap; i < limit; i++ ) + { + for ( j = i - gap; ; j -= gap ) + { + TT_Kern_0_Pair* k = j + gap; + + + if ( compare_kern_pairs( j, k ) < 0 ) + break; + + temp = *j; + *j = *k; + *k = temp; + + if ( j < pairs + gap ) + break; + } + } + } + } + + + + /* check whether the kern table is sorted */ + static int + is_sorted( TT_Kern_0_Pair* table, TT_ULong num_pairs ) + { + TT_ULong i; + + for ( i=1; istream ); + + UShort num_pairs, n; + + + if ( ACCESS_Frame( 8L ) ) + return error; + + num_pairs = GET_UShort(); + kern0->nPairs = 0; + kern0->searchRange = GET_UShort(); + kern0->entrySelector = GET_UShort(); + kern0->rangeShift = GET_UShort(); + + /* we only set kern0->nPairs if the subtable has been loaded */ + + FORGET_Frame(); + + if ( ALLOC_ARRAY( kern0->pairs, num_pairs, TT_Kern_0_Pair ) ) + return error; + + if ( ACCESS_Frame( num_pairs * 6L ) ) + goto Fail; + + for ( n = 0; n < num_pairs; n++ ) + { + kern0->pairs[n].left = GET_UShort(); + kern0->pairs[n].right = GET_UShort(); + kern0->pairs[n].value = GET_UShort(); + + if ( kern0->pairs[n].left >= input->numGlyphs || + kern0->pairs[n].right >= input->numGlyphs ) + { + FORGET_Frame(); + error = TT_Err_Invalid_Kerning_Table; + goto Fail; + } + } + + FORGET_Frame(); + + /* we're ok, set the pairs count */ + kern0->nPairs = num_pairs; + + /* the spec says that the kerning pairs must be sorted, + but some brain damaged font producers don't do that correctly.. (JvR 3/4/2000) */ + if ( !is_sorted( kern0->pairs, num_pairs ) ) + sort_kern_pairs( kern0->pairs, num_pairs ); + + return TT_Err_Ok; + + Fail: + FREE( kern0->pairs ); + return error; + } + + +/******************************************************************* + * + * Function : SubTable_Load_2 + * + * Description : Loads a format 2 kerning subtable data. + * + * Input : kern2 pointer to the kerning subtable + * length subtable length. This is required as + * the subheader doesn't give any indication + * of the size of the `array' table. + * + * Output : error code + * + * Notes : - Assumes that the stream is already `used' + * + * - the file cursor must be set by the caller + * + * - in case of error, the function _must_ destroy + * the data it allocates! + * + ******************************************************************/ + + static TT_Error + Subtable_Load_2( TT_Kern_2* kern2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + Long table_base; + + UShort left_offset, right_offset, array_offset; + ULong array_size; + UShort left_max, right_max, n; + + + /* record the table offset */ + table_base = FILE_Pos(); + + if ( ACCESS_Frame( 8L ) ) + return error; + + kern2->rowWidth = GET_UShort(); + left_offset = GET_UShort(); + right_offset = GET_UShort(); + array_offset = GET_UShort(); + + FORGET_Frame(); + + /* first load left and right glyph classes */ + + if ( FILE_Seek( table_base + left_offset ) || + ACCESS_Frame( 4L ) ) + return error; + + kern2->leftClass.firstGlyph = GET_UShort(); + kern2->leftClass.nGlyphs = GET_UShort(); + + FORGET_Frame(); + + if ( ALLOC_ARRAY( kern2->leftClass.classes, + kern2->leftClass.nGlyphs, + UShort ) ) + return error; + + /* load left offsets */ + + if ( ACCESS_Frame( kern2->leftClass.nGlyphs * 2L ) ) + goto Fail_Left; + + for ( n = 0; n < kern2->leftClass.nGlyphs; n++ ) + kern2->leftClass.classes[n] = GET_UShort(); + + FORGET_Frame(); + + /* right class */ + + if ( FILE_Seek( table_base + right_offset ) || + ACCESS_Frame( 4L ) ) + goto Fail_Left; + + kern2->rightClass.firstGlyph = GET_UShort(); + kern2->rightClass.nGlyphs = GET_UShort(); + + FORGET_Frame(); + + if ( ALLOC_ARRAY( kern2->rightClass.classes, + kern2->rightClass.nGlyphs, + UShort ) ) + goto Fail_Left; + + /* load right offsets */ + + if ( ACCESS_Frame( kern2->rightClass.nGlyphs * 2L ) ) + goto Fail_Right; + + for ( n = 0; n < kern2->rightClass.nGlyphs; n++ ) + kern2->rightClass.classes[n] = GET_UShort(); + + FORGET_Frame(); + + /* Now load the kerning array. We don't have its size, we */ + /* must compute it from what we know. */ + + /* We thus compute the maximum left and right offsets and */ + /* add them to get the array size. */ + + left_max = right_max = 0; + + for ( n = 0; n < kern2->leftClass.nGlyphs; n++ ) + left_max = MAX( left_max, kern2->leftClass.classes[n] ); + + for ( n = 0; n < kern2->rightClass.nGlyphs; n++ ) + right_max = MAX( right_max, kern2->leftClass.classes[n] ); + + array_size = left_max + right_max + 2; + + if ( ALLOC( kern2->array, array_size ) ) + goto Fail_Right; + + if ( ACCESS_Frame( array_size ) ) + goto Fail_Array; + + for ( n = 0; (UInt)n < array_size/2; n++ ) + kern2->array[n] = GET_Short(); + + FORGET_Frame(); + + /* we're good now */ + + return TT_Err_Ok; + + Fail_Array: + FREE( kern2->array ); + + Fail_Right: + FREE( kern2->rightClass.classes ); + kern2->rightClass.nGlyphs = 0; + + Fail_Left: + FREE( kern2->leftClass.classes ); + kern2->leftClass.nGlyphs = 0; + + return error; + } + + +/******************************************************************* + * + * Function : Kerning_Create + * + * Description : Creates the kerning directory if a face is + * loaded. The tables however are loaded on + * demand to save space. + * + * Input : face pointer to the parent face object + * kern pointer to the extension's kerning field + * + * Output : error code + * + * Notes : as in all constructors, the memory allocated isn't + * released in case of failure. Rather, the task is left + * to the destructor (which is called if an error + * occurs during the loading of a face). + * + ******************************************************************/ + + static TT_Error + Kerning_Create( void* ext, + PFace face ) + { + DEFINE_LOAD_LOCALS( face->stream ); + + TT_Kerning* kern = (TT_Kerning*)ext; + UShort num_tables; + Long table; + + TT_Kern_Subtable* sub; + + + /* by convention */ + if ( !kern ) + return TT_Err_Ok; + + /* Now load the kerning directory. We're called from the face */ + /* constructor. We thus need not use the stream. */ + + kern->version = 0; + kern->nTables = 0; + kern->tables = NULL; + + table = TT_LookUp_Table( face, TTAG_kern ); + if ( table < 0 ) + return TT_Err_Ok; /* The table is optional */ + + if ( FILE_Seek( face->dirTables[table].Offset ) || + ACCESS_Frame( 4L ) ) + return error; + + kern->version = GET_UShort(); + num_tables = GET_UShort(); + + FORGET_Frame(); + + /* we don't set kern->nTables until we have allocated the array */ + + if ( ALLOC_ARRAY( kern->tables, num_tables, TT_Kern_Subtable ) ) + return error; + + kern->nTables = num_tables; + + /* now load the directory entries, but do _not_ load the tables ! */ + + sub = kern->tables; + + for ( table = 0; table < num_tables; table++ ) + { + if ( ACCESS_Frame( 6L ) ) + return error; + + sub->loaded = FALSE; /* redundant, but good to see */ + sub->version = GET_UShort(); + sub->length = GET_UShort() - 6; /* substract header length */ + sub->format = GET_Byte(); + sub->coverage = GET_Byte(); + + FORGET_Frame(); + + sub->offset = FILE_Pos(); + + /* now skip to the next table */ + + if ( FILE_Skip( sub->length ) ) + return error; + + sub++; + } + + /* that's fine, leave now */ + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Kerning_Destroy + * + * Description : Destroys all kerning information. + * + * Input : kern pointer to the extension's kerning field + * + * Output : error code + * + * Notes : This function is a destructor; it must be able + * to destroy partially built tables. + * + ******************************************************************/ + + static TT_Error + Kerning_Destroy( void* ext, + PFace face ) + { + TT_Kerning* kern = (TT_Kerning*)ext; + TT_Kern_Subtable* sub; + UShort n; + + + /* by convention */ + if ( !kern ) + return TT_Err_Ok; + + if ( kern->nTables == 0 ) + return TT_Err_Ok; /* no tables to release */ + + /* scan the table directory and release loaded entries */ + + sub = kern->tables; + for ( n = 0; n < kern->nTables; n++ ) + { + if ( sub->loaded ) + { + switch ( sub->format ) + { + case 0: + FREE( sub->t.kern0.pairs ); + sub->t.kern0.nPairs = 0; + sub->t.kern0.searchRange = 0; + sub->t.kern0.entrySelector = 0; + sub->t.kern0.rangeShift = 0; + break; + + case 2: + FREE( sub->t.kern2.leftClass.classes ); + sub->t.kern2.leftClass.firstGlyph = 0; + sub->t.kern2.leftClass.nGlyphs = 0; + + FREE( sub->t.kern2.rightClass.classes ); + sub->t.kern2.rightClass.firstGlyph = 0; + sub->t.kern2.rightClass.nGlyphs = 0; + + FREE( sub->t.kern2.array ); + sub->t.kern2.rowWidth = 0; + break; + + default: + ; /* invalid subtable format - do nothing */ + } + + sub->loaded = FALSE; + sub->version = 0; + sub->offset = 0; + sub->length = 0; + sub->coverage = 0; + sub->format = 0; + } + sub++; + } + + FREE( kern->tables ); + kern->nTables = 0; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Kerning_Directory + * + * Description : Returns a given face's kerning directory. + * + * Input : face handle to the face object + * directory pointer to client's target directory + * + * Output : error code + * + * Notes : The kerning table directory is loaded with the face + * through the extension constructor. However, the kerning + * tables themselves are only loaded on demand, as they + * may represent a lot of data, unneeded by most uses of + * the engine. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Kerning_Directory( TT_Face face, + TT_Kerning* directory ) + { + PFace faze = HANDLE_Face( face ); + TT_Error error; + TT_Kerning* kerning; + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + /* copy directory header */ + error = TT_Extension_Get( faze, KERNING_ID, (void**)&kerning ); + if ( !error ) + *directory = *kerning; + + return error; + } + + +/******************************************************************* + * + * Function : TT_Load_Kerning_Table + * + * Description : Loads a kerning table intro memory. + * + * Input : face face handle + * kern_index index in the face's kerning directory + * + * Output : error code + * + * Notes : + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Load_Kerning_Table( TT_Face face, + TT_UShort kern_index ) + { + TT_Error error; + TT_Stream stream; + + TT_Kerning* kern; + TT_Kern_Subtable* sub; + + + PFace faze = HANDLE_Face( face ); + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + error = TT_Extension_Get( faze, KERNING_ID, (void**)&kern ); + if ( error ) + return error; + + if ( kern->nTables == 0 ) + return TT_Err_Table_Missing; + + if ( kern_index >= kern->nTables ) + return TT_Err_Invalid_Argument; + + sub = kern->tables + kern_index; + + if ( sub->format != 0 && sub->format != 2 ) + return TT_Err_Invalid_Kerning_Table_Format; + + /* now access stream */ + if ( USE_Stream( faze->stream, stream ) ) + return error; + + if ( FILE_Seek( sub->offset ) ) + goto Fail; + + if ( sub->format == 0 ) + error = Subtable_Load_0( &sub->t.kern0, faze ); + else if ( sub->format == 2 ) + error = Subtable_Load_2( &sub->t.kern2, faze ); + + if ( !error ) + sub->loaded = TRUE; + + Fail: + /* release stream */ + DONE_Stream( stream ); + + return error; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Init_Kerning_Extension( TT_Engine engine ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + TT_Error error; + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + error = TT_Register_Extension( _engine, + KERNING_ID, + sizeof ( TT_Kerning ), + Kerning_Create, + Kerning_Destroy ); + return error; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxkern.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxkern.h new file mode 100644 index 00000000000..4f981ec8737 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxkern.h @@ -0,0 +1,181 @@ +/******************************************************************* + * + * ftxkern.h 1.0 + * + * High-Level API Kerning extension + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * The kerning support is currently part of the engine extensions. + * + * This file should _not_ depend on engine internal types. + * + ******************************************************************/ + +#ifndef FTXKERN_H +#define FTXKERN_H + +#include "freetype.h" + +#ifdef __cplusplus +extern "C" { +#endif + + /* The kerning support in FreeType is minimal. This means that */ + /* we do not try to interpret the kerning data in any way to */ + /* `cook' it for a user application. This API lets you access */ + /* directly the kerning tables found in the TrueType file; it's */ + /* up to the client application to apply its own processing on */ + /* these. */ + + /* The reason for this is that we generally do not encourage */ + /* feature-bloat of the core engine. Moreover, not all */ + /* libraries or font servers really need kerning data, or all */ + /* formats of this data. */ + + /************** kerning error codes *****************************/ + + /* we choose the class 0x0A for our errors, this should not */ + /* match with any error code class used in any other extension */ + +#define TT_Err_Invalid_Kerning_Table_Format 0x0A00 +#define TT_Err_Invalid_Kerning_Table 0x0A01 + + + /********** structures definitions ******************************/ + + /* Remember that all types and function are accessible by client */ + /* applications in this section, and thus should have the `TT_' */ + /* prefix. */ + + /* format 0 kerning pair */ + + struct TT_Kern_0_Pair_ + { + TT_UShort left; /* index of left glyph in pair */ + TT_UShort right; /* index of right glyph in pair */ + TT_FWord value; /* kerning value */ + }; + + typedef struct TT_Kern_0_Pair_ TT_Kern_0_Pair; + + + /* format 0 kerning subtable */ + + struct TT_Kern_0_ + { + TT_UShort nPairs; /* number of kerning pairs */ + + TT_UShort searchRange; /* these values are defined by the TT spec */ + TT_UShort entrySelector; /* for table searchs. */ + TT_UShort rangeShift; + + TT_Kern_0_Pair* pairs; /* a table of nPairs `pairs' */ + }; + + typedef struct TT_Kern_0_ TT_Kern_0; + + + /* format 2 kerning glyph class */ + + struct TT_Kern_2_Class_ + { + TT_UShort firstGlyph; /* first glyph in range */ + TT_UShort nGlyphs; /* number of glyphs in range */ + TT_UShort* classes; /* a table giving for each ranged glyph */ + /* its class offset in the subtable pairs */ + /* two-dimensional array */ + }; + + typedef struct TT_Kern_2_Class_ TT_Kern_2_Class; + + + /* format 2 kerning subtable */ + + struct TT_Kern_2_ + { + TT_UShort rowWidth; /* length of one row in bytes */ + TT_Kern_2_Class leftClass; /* left class table */ + TT_Kern_2_Class rightClass; /* right class table */ + TT_FWord* array; /* 2-dimensional kerning values array */ + }; + + typedef struct TT_Kern_2_ TT_Kern_2; + + + /* kerning subtable */ + + struct TT_Kern_Subtable_ + { + TT_Bool loaded; /* boolean; indicates whether the table is */ + /* loaded */ + TT_UShort version; /* table version number */ + TT_Long offset; /* file offset of table */ + TT_UShort length; /* length of table, _excluding_ header */ + TT_Byte coverage; /* lower 8 bit of the coverage table entry */ + TT_Byte format; /* the subtable format, as found in the */ + /* higher 8 bits of the coverage table entry */ + union + { + TT_Kern_0 kern0; + TT_Kern_2 kern2; + } t; + }; + + typedef struct TT_Kern_Subtable_ TT_Kern_Subtable; + + + struct TT_Kerning_ + { + TT_UShort version; /* kern table version number. starts at 0 */ + TT_UShort nTables; /* number of tables */ + + TT_Kern_Subtable* tables; /* the kerning sub-tables */ + }; + + typedef struct TT_Kerning_ TT_Kerning; + + + + /***************** high-level API extension **************************/ + + /* Initialize Kerning extension, must be called after */ + /* TT_Init_FreeType(). There is no need for a finalizer */ + FT_EXPORT_DEF( TT_Error ) + TT_Init_Kerning_Extension( TT_Engine engine ); + + /* Note on the implemented mechanism: */ + + /* The kerning table directory is loaded with the face through the */ + /* extension constructor. However, the tables will only be loaded */ + /* on demand, as they may represent a lot of data, unnecessary to */ + /* most applications. */ + + /* Queries a pointer to the kerning directory for the face object */ + FT_EXPORT_DEF( TT_Error ) + TT_Get_Kerning_Directory( TT_Face face, + TT_Kerning* directory ); + + /* Load the kerning table number `kern_index' in the kerning */ + /* directory. The table will stay in memory until the `face' */ + /* face is destroyed. */ + FT_EXPORT_DEF( TT_Error ) + TT_Load_Kerning_Table( TT_Face face, + TT_UShort kern_index ); + +#ifdef __cplusplus +} +#endif + +#endif /* FTXKERN_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopen.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopen.c new file mode 100644 index 00000000000..26b9501ff43 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopen.c @@ -0,0 +1,1458 @@ +/******************************************************************* + * + * ftxopen.c + * + * TrueType Open common table support. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "tttypes.h" +#include "ttload.h" +#include "ttextend.h" +#include "ttmemory.h" +#include "ttfile.h" + +#include "ftxopen.h" +#include "ftxopenf.h" + + + /*************************** + * Script related functions + ***************************/ + + + /* LangSys */ + + static TT_Error Load_LangSys( TTO_LangSys* ls, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* fi; + + + if ( ACCESS_Frame( 6L ) ) + return error; + + ls->LookupOrderOffset = GET_UShort(); /* should be 0 */ + ls->ReqFeatureIndex = GET_UShort(); + count = ls->FeatureCount = GET_UShort(); + + FORGET_Frame(); + + ls->FeatureIndex = NULL; + + if ( ALLOC_ARRAY( ls->FeatureIndex, count, UShort ) ) + return error; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( ls->FeatureIndex ); + return error; + } + + fi = ls->FeatureIndex; + + for ( n = 0; n < count; n++ ) + fi[n] = GET_UShort(); + + FORGET_Frame(); + + return TT_Err_Ok; + } + + + static void Free_LangSys( TTO_LangSys* ls ) + { + FREE( ls->FeatureIndex ); + } + + + /* Script */ + + static TT_Error Load_Script( TTO_Script* s, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_LangSysRecord* lsr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + if ( new_offset != base_offset ) /* not a NULL offset */ + { + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LangSys( &s->DefaultLangSys, + input ) ) != TT_Err_Ok ) + return error; + (void)FILE_Seek( cur_offset ); + } + else + { + /* we create a DefaultLangSys table with no entries */ + + s->DefaultLangSys.LookupOrderOffset = 0; + s->DefaultLangSys.ReqFeatureIndex = 0xFFFF; + s->DefaultLangSys.FeatureCount = 0; + s->DefaultLangSys.FeatureIndex = NULL; + } + + if ( ACCESS_Frame( 2L ) ) + goto Fail2; + + count = s->LangSysCount = GET_UShort(); + + /* safety check; otherwise the official handling of TrueType Open + fonts won't work */ + + if ( s->LangSysCount == 0 && s->DefaultLangSys.FeatureCount == 0 ) + { + error = TTO_Err_Invalid_SubTable; + goto Fail2; + } + + FORGET_Frame(); + + s->LangSysRecord = NULL; + + if ( ALLOC_ARRAY( s->LangSysRecord, count, TTO_LangSysRecord ) ) + goto Fail2; + + lsr = s->LangSysRecord; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 6L ) ) + goto Fail1; + + lsr[n].LangSysTag = GET_ULong(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_LangSys( &lsr[n].LangSys, input ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + for ( n = 0; n < count; n++ ) + Free_LangSys( &lsr[n].LangSys ); + + FREE( s->LangSysRecord ); + + Fail2: + Free_LangSys( &s->DefaultLangSys ); + return error; + } + + + static void Free_Script( TTO_Script* s ) + { + UShort n, count; + + TTO_LangSysRecord* lsr; + + + Free_LangSys( &s->DefaultLangSys ); + + if ( s->LangSysRecord ) + { + count = s->LangSysCount; + lsr = s->LangSysRecord; + + for ( n = 0; n < count; n++ ) + Free_LangSys( &lsr[n].LangSys ); + + FREE( lsr ); + } + } + + + /* ScriptList */ + + TT_Error Load_ScriptList( TTO_ScriptList* sl, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_ScriptRecord* sr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = sl->ScriptCount = GET_UShort(); + + FORGET_Frame(); + + sl->ScriptRecord = NULL; + + if ( ALLOC_ARRAY( sl->ScriptRecord, count, TTO_ScriptRecord ) ) + return error; + + sr = sl->ScriptRecord; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 6L ) ) + goto Fail; + + sr[n].ScriptTag = GET_ULong(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Script( &sr[n].Script, input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_Script( &sr[n].Script ); + + FREE( sl->ScriptRecord ); + return error; + } + + + void Free_ScriptList( TTO_ScriptList* sl ) + { + UShort n, count; + + TTO_ScriptRecord* sr; + + + if ( sl->ScriptRecord ) + { + count = sl->ScriptCount; + sr = sl->ScriptRecord; + + for ( n = 0; n < count; n++ ) + Free_Script( &sr[n].Script ); + + FREE( sr ); + } + } + + + + /********************************* + * Feature List related functions + *********************************/ + + + /* Feature */ + + static TT_Error Load_Feature( TTO_Feature* f, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* lli; + + + if ( ACCESS_Frame( 4L ) ) + return error; + + f->FeatureParams = GET_UShort(); /* should be 0 */ + count = f->LookupListCount = GET_UShort(); + + FORGET_Frame(); + + f->LookupListIndex = NULL; + + if ( ALLOC_ARRAY( f->LookupListIndex, count, UShort ) ) + return error; + + lli = f->LookupListIndex; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( f->LookupListIndex ); + return error; + } + + for ( n = 0; n < count; n++ ) + lli[n] = GET_UShort(); + + FORGET_Frame(); + + return TT_Err_Ok; + } + + + static void Free_Feature( TTO_Feature* f ) + { + FREE( f->LookupListIndex ); + } + + + /* FeatureList */ + + TT_Error Load_FeatureList( TTO_FeatureList* fl, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_FeatureRecord* fr; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = fl->FeatureCount = GET_UShort(); + + FORGET_Frame(); + + fl->FeatureRecord = NULL; + + if ( ALLOC_ARRAY( fl->FeatureRecord, count, TTO_FeatureRecord ) ) + return error; + + fr = fl->FeatureRecord; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 6L ) ) + goto Fail; + + fr[n].FeatureTag = GET_ULong(); + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Feature( &fr[n].Feature, input ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_Feature( &fr[n].Feature ); + + FREE( fl->FeatureRecord ); + return error; + } + + + void Free_FeatureList( TTO_FeatureList* fl ) + { + UShort n, count; + + TTO_FeatureRecord* fr; + + + if ( fl->FeatureRecord ) + { + count = fl->FeatureCount; + fr = fl->FeatureRecord; + + for ( n = 0; n < count; n++ ) + Free_Feature( &fr[n].Feature ); + + FREE( fr ); + } + } + + + + /******************************** + * Lookup List related functions + ********************************/ + + /* the subroutines of the following two functions are defined in + ftxgsub.c and ftxgpos.c respectively */ + + + /* SubTable */ + + static TT_Error Load_SubTable( TTO_SubTable* st, + PFace input, + TTO_Type table_type, + UShort lookup_type ) + { + if ( table_type == GSUB ) + switch ( lookup_type ) + { + case GSUB_LOOKUP_SINGLE: + return Load_SingleSubst( &st->st.gsub.single, input ); + + case GSUB_LOOKUP_MULTIPLE: + return Load_MultipleSubst( &st->st.gsub.multiple, input ); + + case GSUB_LOOKUP_ALTERNATE: + return Load_AlternateSubst( &st->st.gsub.alternate, input ); + + case GSUB_LOOKUP_LIGATURE: + return Load_LigatureSubst( &st->st.gsub.ligature, input ); + + case GSUB_LOOKUP_CONTEXT: + return Load_ContextSubst( &st->st.gsub.context, input ); + + case GSUB_LOOKUP_CHAIN: + return Load_ChainContextSubst( &st->st.gsub.chain, input ); + + default: + return TTO_Err_Invalid_GSUB_SubTable_Format; + } + else + switch ( lookup_type ) + { + case GPOS_LOOKUP_SINGLE: + return Load_SinglePos( &st->st.gpos.single, input ); + + case GPOS_LOOKUP_PAIR: + return Load_PairPos( &st->st.gpos.pair, input ); + + case GPOS_LOOKUP_CURSIVE: + return Load_CursivePos( &st->st.gpos.cursive, input ); + + case GPOS_LOOKUP_MARKBASE: + return Load_MarkBasePos( &st->st.gpos.markbase, input ); + + case GPOS_LOOKUP_MARKLIG: + return Load_MarkLigPos( &st->st.gpos.marklig, input ); + + case GPOS_LOOKUP_MARKMARK: + return Load_MarkMarkPos( &st->st.gpos.markmark, input ); + + case GPOS_LOOKUP_CONTEXT: + return Load_ContextPos( &st->st.gpos.context, input ); + + case GPOS_LOOKUP_CHAIN: + return Load_ChainContextPos( &st->st.gpos.chain, input ); + + default: + return TTO_Err_Invalid_GPOS_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + static void Free_SubTable( TTO_SubTable* st, + TTO_Type table_type, + UShort lookup_type ) + { + if ( table_type == GSUB ) + switch ( lookup_type ) + { + case GSUB_LOOKUP_SINGLE: + Free_SingleSubst( &st->st.gsub.single ); + break; + + case GSUB_LOOKUP_MULTIPLE: + Free_MultipleSubst( &st->st.gsub.multiple ); + break; + + case GSUB_LOOKUP_ALTERNATE: + Free_AlternateSubst( &st->st.gsub.alternate ); + break; + + case GSUB_LOOKUP_LIGATURE: + Free_LigatureSubst( &st->st.gsub.ligature ); + break; + + case GSUB_LOOKUP_CONTEXT: + Free_ContextSubst( &st->st.gsub.context ); + break; + + case GSUB_LOOKUP_CHAIN: + Free_ChainContextSubst( &st->st.gsub.chain ); + break; + } + else + switch ( lookup_type ) + { + case GPOS_LOOKUP_SINGLE: + Free_SinglePos( &st->st.gpos.single ); + break; + + case GPOS_LOOKUP_PAIR: + Free_PairPos( &st->st.gpos.pair ); + break; + + case GPOS_LOOKUP_CURSIVE: + Free_CursivePos( &st->st.gpos.cursive ); + break; + + case GPOS_LOOKUP_MARKBASE: + Free_MarkBasePos( &st->st.gpos.markbase ); + break; + + case GPOS_LOOKUP_MARKLIG: + Free_MarkLigPos( &st->st.gpos.marklig ); + break; + + case GPOS_LOOKUP_MARKMARK: + Free_MarkMarkPos( &st->st.gpos.markmark ); + break; + + case GPOS_LOOKUP_CONTEXT: + Free_ContextPos( &st->st.gpos.context ); + break; + + case GPOS_LOOKUP_CHAIN: + Free_ChainContextPos ( &st->st.gpos.chain ); + break; + } + } + + + /* Lookup */ + + static TT_Error Load_Lookup( TTO_Lookup* l, + PFace input, + TTO_Type type ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_SubTable* st; + + Bool is_extension = FALSE; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 6L ) ) + return error; + + l->LookupType = GET_UShort(); + l->LookupFlag = GET_UShort(); + count = l->SubTableCount = GET_UShort(); + + FORGET_Frame(); + + l->SubTable = NULL; + + if ( ALLOC_ARRAY( l->SubTable, count, TTO_SubTable ) ) + return error; + + st = l->SubTable; + + if ( ( type == GSUB && l->LookupType == GSUB_LOOKUP_EXTENSION ) || + ( type == GPOS && l->LookupType == GPOS_LOOKUP_EXTENSION ) ) + is_extension = TRUE; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + + if ( is_extension ) + { + if ( FILE_Seek( new_offset ) || ACCESS_Frame( 8L ) ) + goto Fail; + + (void)GET_UShort(); /* format should be 1 */ + l->LookupType = GET_UShort(); + new_offset = GET_ULong() + base_offset; + + FORGET_Frame(); + } + + if ( FILE_Seek( new_offset ) || + ( error = Load_SubTable( &st[n], input, + type, l->LookupType ) ) != TT_Err_Ok ) + goto Fail; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < count; n++ ) + Free_SubTable( &st[n], type, l->LookupType ); + + FREE( l->SubTable ); + return error; + } + + + static void Free_Lookup( TTO_Lookup* l, + TTO_Type type ) + { + UShort n, count; + + TTO_SubTable* st; + + + if ( l->SubTable ) + { + count = l->SubTableCount; + st = l->SubTable; + + for ( n = 0; n < count; n++ ) + Free_SubTable( &st[n], type, l->LookupType ); + + FREE( st ); + } + } + + + /* LookupList */ + + TT_Error Load_LookupList( TTO_LookupList* ll, + PFace input, + TTO_Type type ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + ULong cur_offset, new_offset, base_offset; + + TTO_Lookup* l; + + + base_offset = FILE_Pos(); + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = ll->LookupCount = GET_UShort(); + + FORGET_Frame(); + + ll->Lookup = NULL; + + if ( ALLOC_ARRAY( ll->Lookup, count, TTO_Lookup ) ) + return error; + if ( ALLOC_ARRAY( ll->Properties, count, UShort ) ) + goto Fail2; + + l = ll->Lookup; + + for ( n = 0; n < count; n++ ) + { + if ( ACCESS_Frame( 2L ) ) + goto Fail1; + + new_offset = GET_UShort() + base_offset; + + FORGET_Frame(); + + cur_offset = FILE_Pos(); + if ( FILE_Seek( new_offset ) || + ( error = Load_Lookup( &l[n], input, type ) ) != TT_Err_Ok ) + goto Fail1; + (void)FILE_Seek( cur_offset ); + } + + return TT_Err_Ok; + + Fail1: + FREE( ll->Properties ); + + for ( n = 0; n < count; n++ ) + Free_Lookup( &l[n], type ); + + Fail2: + FREE( ll->Lookup ); + return error; + } + + + void Free_LookupList( TTO_LookupList* ll, + TTO_Type type ) + { + UShort n, count; + + TTO_Lookup* l; + + + FREE( ll->Properties ); + + if ( ll->Lookup ) + { + count = ll->LookupCount; + l = ll->Lookup; + + for ( n = 0; n < count; n++ ) + Free_Lookup( &l[n], type ); + + FREE( l ); + } + } + + + + /***************************** + * Coverage related functions + *****************************/ + + + /* CoverageFormat1 */ + + static TT_Error Load_Coverage1( TTO_CoverageFormat1* cf1, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* ga; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = cf1->GlyphCount = GET_UShort(); + + FORGET_Frame(); + + cf1->GlyphArray = NULL; + + if ( ALLOC_ARRAY( cf1->GlyphArray, count, UShort ) ) + return error; + + ga = cf1->GlyphArray; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( cf1->GlyphArray ); + return error; + } + + for ( n = 0; n < count; n++ ) + ga[n] = GET_UShort(); + + FORGET_Frame(); + + return TT_Err_Ok; + } + + + static void Free_Coverage1( TTO_CoverageFormat1* cf1 ) + { + FREE( cf1->GlyphArray ); + } + + + /* CoverageFormat2 */ + + static TT_Error Load_Coverage2( TTO_CoverageFormat2* cf2, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + TTO_RangeRecord* rr; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = cf2->RangeCount = GET_UShort(); + + FORGET_Frame(); + + cf2->RangeRecord = NULL; + + if ( ALLOC_ARRAY( cf2->RangeRecord, count, TTO_RangeRecord ) ) + return error; + + rr = cf2->RangeRecord; + + if ( ACCESS_Frame( count * 6L ) ) + goto Fail; + + for ( n = 0; n < count; n++ ) + { + rr[n].Start = GET_UShort(); + rr[n].End = GET_UShort(); + rr[n].StartCoverageIndex = GET_UShort(); + + /* sanity check; we are limited to 16bit integers */ + if ( rr[n].Start > rr[n].End || + ( rr[n].End - rr[n].Start + (long)rr[n].StartCoverageIndex ) >= + 0x10000L ) + { + error = TTO_Err_Invalid_SubTable; + goto Fail; + } + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail: + FREE( cf2->RangeRecord ); + return error; + } + + + static void Free_Coverage2( TTO_CoverageFormat2* cf2 ) + { + FREE( cf2->RangeRecord ); + } + + + TT_Error Load_Coverage( TTO_Coverage* c, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + + if ( ACCESS_Frame( 2L ) ) + return error; + + c->CoverageFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( c->CoverageFormat ) + { + case 1: + return Load_Coverage1( &c->cf.cf1, input ); + + case 2: + return Load_Coverage2( &c->cf.cf2, input ); + + default: + return TTO_Err_Invalid_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + void Free_Coverage( TTO_Coverage* c ) + { + switch ( c->CoverageFormat ) + { + case 1: + Free_Coverage1( &c->cf.cf1 ); + break; + + case 2: + Free_Coverage2( &c->cf.cf2 ); + break; + } + } + + + static TT_Error Coverage_Index1( TTO_CoverageFormat1* cf1, + UShort glyphID, + UShort* index ) + { + UShort min, max, new_min, new_max, middle; + + UShort* array = cf1->GlyphArray; + + + /* binary search */ + + new_min = 0; + new_max = cf1->GlyphCount - 1; + + do + { + min = new_min; + max = new_max; + + /* we use (min + max) / 2 = max - (max - min) / 2 to avoid + overflow and rounding errors */ + + middle = max - ( ( max - min ) >> 1 ); + + if ( glyphID == array[middle] ) + { + *index = middle; + return TT_Err_Ok; + } + else if ( glyphID < array[middle] ) + { + if ( middle == min ) + break; + new_max = middle - 1; + } + else + { + if ( middle == max ) + break; + new_min = middle + 1; + } + } while ( min < max ); + + return TTO_Err_Not_Covered; + } + + + static TT_Error Coverage_Index2( TTO_CoverageFormat2* cf2, + UShort glyphID, + UShort* index ) + { + UShort min, max, new_min, new_max, middle; + + TTO_RangeRecord* rr = cf2->RangeRecord; + + + /* binary search */ + + new_min = 0; + new_max = cf2->RangeCount - 1; + + do + { + min = new_min; + max = new_max; + + /* we use (min + max) / 2 = max - (max - min) / 2 to avoid + overflow and rounding errors */ + + middle = max - ( ( max - min ) >> 1 ); + + if ( glyphID >= rr[middle].Start && glyphID <= rr[middle].End ) + { + *index = rr[middle].StartCoverageIndex + glyphID - rr[middle].Start; + return TT_Err_Ok; + } + else if ( glyphID < rr[middle].Start ) + { + if ( middle == min ) + break; + new_max = middle - 1; + } + else + { + if ( middle == max ) + break; + new_min = middle + 1; + } + } while ( min < max ); + + return TTO_Err_Not_Covered; + } + + + TT_Error Coverage_Index( TTO_Coverage* c, + UShort glyphID, + UShort* index ) + { + switch ( c->CoverageFormat ) + { + case 1: + return Coverage_Index1( &c->cf.cf1, glyphID, index ); + + case 2: + return Coverage_Index2( &c->cf.cf2, glyphID, index ); + + default: + return TTO_Err_Invalid_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + + /************************************* + * Class Definition related functions + *************************************/ + + + /* ClassDefFormat1 */ + + static TT_Error Load_ClassDef1( TTO_ClassDefinition* cd, + UShort limit, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* cva; + Bool* d; + + TTO_ClassDefFormat1* cdf1; + + + cdf1 = &cd->cd.cd1; + + if ( ACCESS_Frame( 4L ) ) + return error; + + cdf1->StartGlyph = GET_UShort(); + count = cdf1->GlyphCount = GET_UShort(); + + FORGET_Frame(); + + /* sanity check; we are limited to 16bit integers */ + + if ( cdf1->StartGlyph + (long)count >= 0x10000L ) + return TTO_Err_Invalid_SubTable; + + cdf1->ClassValueArray = NULL; + + if ( ALLOC_ARRAY( cdf1->ClassValueArray, count, UShort ) ) + return error; + + d = cd->Defined; + cva = cdf1->ClassValueArray; + + if ( ACCESS_Frame( count * 2L ) ) + goto Fail; + + for ( n = 0; n < count; n++ ) + { + cva[n] = GET_UShort(); + if ( cva[n] >= limit ) + { + error = TTO_Err_Invalid_SubTable; + goto Fail; + } + d[cva[n]] = TRUE; + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail: + FREE( cva ); + + return error; + } + + + static void Free_ClassDef1( TTO_ClassDefFormat1* cdf1 ) + { + FREE( cdf1->ClassValueArray ); + } + + + /* ClassDefFormat2 */ + + static TT_Error Load_ClassDef2( TTO_ClassDefinition* cd, + UShort limit, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + TTO_ClassRangeRecord* crr; + Bool* d; + + TTO_ClassDefFormat2* cdf2; + + + cdf2 = &cd->cd.cd2; + + if ( ACCESS_Frame( 2L ) ) + return error; + + count = cdf2->ClassRangeCount = GET_UShort(); + + FORGET_Frame(); + + cdf2->ClassRangeRecord = NULL; + + if ( ALLOC_ARRAY( cdf2->ClassRangeRecord, count, TTO_ClassRangeRecord ) ) + return error; + + d = cd->Defined; + crr = cdf2->ClassRangeRecord; + + if ( ACCESS_Frame( count * 6L ) ) + goto Fail; + + for ( n = 0; n < count; n++ ) + { + crr[n].Start = GET_UShort(); + crr[n].End = GET_UShort(); + crr[n].Class = GET_UShort(); + + /* sanity check */ + + if ( crr[n].Start > crr[n].End || + crr[n].Class >= limit ) + { + error = TTO_Err_Invalid_SubTable; + goto Fail; + } + d[crr[n].Class] = TRUE; + } + + FORGET_Frame(); + + return TT_Err_Ok; + + Fail: + FREE( crr ); + + return error; + } + + + static void Free_ClassDef2( TTO_ClassDefFormat2* cdf2 ) + { + FREE( cdf2->ClassRangeRecord ); + } + + + /* ClassDefinition */ + + TT_Error Load_ClassDefinition( TTO_ClassDefinition* cd, + UShort limit, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + + if ( ALLOC_ARRAY( cd->Defined, limit, Bool ) ) + return error; + + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + cd->ClassFormat = GET_UShort(); + + FORGET_Frame(); + + switch ( cd->ClassFormat ) + { + case 1: + error = Load_ClassDef1( cd, limit, input ); + break; + + case 2: + error = Load_ClassDef2( cd, limit, input ); + break; + + default: + error = TTO_Err_Invalid_SubTable_Format; + break; + } + + if ( error ) + goto Fail; + + cd->loaded = TRUE; + + return TT_Err_Ok; + + Fail: + FREE( cd->Defined ); + return error; + } + + + void Free_ClassDefinition( TTO_ClassDefinition* cd ) + { + if ( !cd->loaded ) + return; + + FREE( cd->Defined ); + + switch ( cd->ClassFormat ) + { + case 1: + Free_ClassDef1( &cd->cd.cd1 ); + break; + + case 2: + Free_ClassDef2( &cd->cd.cd2 ); + break; + } + } + + + static TT_Error Get_Class1( TTO_ClassDefFormat1* cdf1, + UShort glyphID, + UShort* class, + UShort* index ) + { + UShort* cva = cdf1->ClassValueArray; + + + *index = 0; + + if ( glyphID >= cdf1->StartGlyph && + glyphID <= cdf1->StartGlyph + cdf1->GlyphCount ) + { + *class = cva[glyphID - cdf1->StartGlyph]; + return TT_Err_Ok; + } + else + { + *class = 0; + return TTO_Err_Not_Covered; + } + } + + + /* we need the index value of the last searched class range record + in case of failure for constructed GDEF tables */ + + static TT_Error Get_Class2( TTO_ClassDefFormat2* cdf2, + UShort glyphID, + UShort* class, + UShort* index ) + { + TT_Error error = TT_Err_Ok; + UShort min, max, new_min, new_max, middle; + + TTO_ClassRangeRecord* crr = cdf2->ClassRangeRecord; + + + /* binary search */ + + new_min = 0; + new_max = cdf2->ClassRangeCount - 1; + + do + { + min = new_min; + max = new_max; + + /* we use (min + max) / 2 = max - (max - min) / 2 to avoid + overflow and rounding errors */ + + middle = max - ( ( max - min ) >> 1 ); + + if ( glyphID >= crr[middle].Start && glyphID <= crr[middle].End ) + { + *class = crr[middle].Class; + error = TT_Err_Ok; + break; + } + else if ( glyphID < crr[middle].Start ) + { + if ( middle == min ) + { + *class = 0; + error = TTO_Err_Not_Covered; + break; + } + new_max = middle - 1; + } + else + { + if ( middle == max ) + { + *class = 0; + error = TTO_Err_Not_Covered; + break; + } + new_min = middle + 1; + } + } while ( min < max ); + + if ( index ) + *index = middle; + + return error; + } + + + TT_Error Get_Class( TTO_ClassDefinition* cd, + UShort glyphID, + UShort* class, + UShort* index ) + { + switch ( cd->ClassFormat ) + { + case 1: + return Get_Class1( &cd->cd.cd1, glyphID, class, index ); + + case 2: + return Get_Class2( &cd->cd.cd2, glyphID, class, index ); + + default: + return TTO_Err_Invalid_SubTable_Format; + } + + return TT_Err_Ok; /* never reached */ + } + + + + /*************************** + * Device related functions + ***************************/ + + + TT_Error Load_Device( TTO_Device* d, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, count; + + UShort* dv; + + + if ( ACCESS_Frame( 6L ) ) + return error; + + d->StartSize = GET_UShort(); + d->EndSize = GET_UShort(); + d->DeltaFormat = GET_UShort(); + + FORGET_Frame(); + + if ( d->StartSize > d->EndSize || + d->DeltaFormat == 0 || d->DeltaFormat > 3 ) + return TTO_Err_Invalid_SubTable; + + d->DeltaValue = NULL; + + count = ( ( d->EndSize - d->StartSize + 1 ) >> + ( 4 - d->DeltaFormat ) ) + 1; + + if ( ALLOC_ARRAY( d->DeltaValue, count, UShort ) ) + return error; + + if ( ACCESS_Frame( count * 2L ) ) + { + FREE( d->DeltaValue ); + return error; + } + + dv = d->DeltaValue; + + for ( n = 0; n < count; n++ ) + dv[n] = GET_UShort(); + + FORGET_Frame(); + + return TT_Err_Ok; + } + + + void Free_Device( TTO_Device* d ) + { + FREE( d->DeltaValue ); + } + + + /* Since we have the delta values stored in compressed form, we must + uncompress it now. To simplify the interface, the function always + returns a meaningful value in `value'; the error is just for + information. + | | + format = 1: 0011223344556677|8899101112131415|... + | | + byte 1 byte 2 + + 00: (byte >> 14) & mask + 11: (byte >> 12) & mask + ... + + mask = 0x0003 + | | + format = 2: 0000111122223333|4444555566667777|... + | | + byte 1 byte 2 + + 0000: (byte >> 12) & mask + 1111: (byte >> 8) & mask + ... + + mask = 0x000F + | | + format = 3: 0000000011111111|2222222233333333|... + | | + byte 1 byte 2 + + 00000000: (byte >> 8) & mask + 11111111: (byte >> 0) & mask + .... + + mask = 0x00FF */ + + TT_Error Get_Device( TTO_Device* d, + UShort size, + Short* value ) + { + UShort byte, bits, mask, f, s; + + + f = d->DeltaFormat; + + if ( size >= d->StartSize && size <= d->EndSize ) + { + s = size - d->StartSize; + byte = d->DeltaValue[s >> ( 4 - f )]; + bits = byte >> ( 16 - ( ( s % ( 1 << ( 4 - f ) ) + 1 ) << f ) ); + mask = 0xFFFF >> ( 16 - ( 1 << f ) ); + + *value = (Short)( bits & mask ); + + /* conversion to a signed value */ + + if ( *value >= ( ( mask + 1 ) >> 1 ) ) + *value -= mask + 1; + + return TT_Err_Ok; + } + else + { + *value = 0; + return TTO_Err_Not_Covered; + } + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopen.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopen.h new file mode 100644 index 00000000000..9725231dcfb --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopen.h @@ -0,0 +1,290 @@ +/******************************************************************* + * + * ftxopen.h + * + * TrueType Open support. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * This file should be included by the application. Nevertheless, + * the table specific APIs (and structures) are located in files like + * ftxgsub.h or ftxgpos.h; these header files are read by ftxopen.h . + * + ******************************************************************/ + +#ifndef FTXOPEN_H +#define FTXOPEN_H + +#include "freetype.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define TTO_MAX_NESTING_LEVEL 100 + +#define TTO_Err_Invalid_SubTable_Format 0x1000 +#define TTO_Err_Invalid_SubTable 0x1001 +#define TTO_Err_Not_Covered 0x1002 +#define TTO_Err_Too_Many_Nested_Contexts 0x1003 +#define TTO_Err_No_MM_Interpreter 0x1004 + + + /* Script list related structures */ + + typedef struct TTO_LangSys_ + { + TT_UShort LookupOrderOffset; /* always 0 for TT Open 1.0 */ + TT_UShort ReqFeatureIndex; /* required FeatureIndex */ + TT_UShort FeatureCount; /* number of Feature indices */ + TT_UShort* FeatureIndex; /* array of Feature indices */ + + } TTO_LangSys; + + + + typedef struct TTO_LangSysRecord_ + { + TT_ULong LangSysTag; /* LangSysTag identifier */ + TTO_LangSys LangSys; /* LangSys table */ + + } TTO_LangSysRecord; + + + + typedef struct TTO_Script_ + { + TTO_LangSys DefaultLangSys; /* DefaultLangSys table */ + TT_UShort LangSysCount; /* number of LangSysRecords */ + TTO_LangSysRecord* LangSysRecord; /* array of LangSysRecords */ + + } TTO_Script; + + + typedef struct TTO_ScriptRecord_ + { + TT_ULong ScriptTag; /* ScriptTag identifier */ + TTO_Script Script; /* Script table */ + + } TTO_ScriptRecord; + + + typedef struct TTO_ScriptList_ + { + TT_UShort ScriptCount; /* number of ScriptRecords */ + TTO_ScriptRecord* ScriptRecord; /* array of ScriptRecords */ + + } TTO_ScriptList; + + + + /* Feature list related structures */ + + typedef struct TTO_Feature_ + { + TT_UShort FeatureParams; /* always 0 for TT Open 1.0 */ + TT_UShort LookupListCount; /* number of LookupList indices */ + TT_UShort* LookupListIndex; /* array of LookupList indices */ + + } TTO_Feature; + + + typedef struct TTO_FeatureRecord_ + { + TT_ULong FeatureTag; /* FeatureTag identifier */ + TTO_Feature Feature; /* Feature table */ + + } TTO_FeatureRecord; + + + typedef struct TTO_FeatureList_ + { + TT_UShort FeatureCount; /* number of FeatureRecords */ + TTO_FeatureRecord* FeatureRecord; /* array of FeatureRecords */ + + } TTO_FeatureList; + + + /* Lookup list related structures */ + + struct TTO_SubTable_; + typedef struct TTO_SubTable_ TTO_SubTable; + + + typedef struct TTO_Lookup_ + { + TT_UShort LookupType; /* Lookup type */ + TT_UShort LookupFlag; /* Lookup qualifiers */ + TT_UShort SubTableCount; /* number of SubTables */ + TTO_SubTable* SubTable; /* array of SubTables */ + + } TTO_Lookup; + + + /* The `Properties' field is not defined in the TTO specification but + is needed for processing lookups. If properties[n] is > 0, the + functions TT_GSUB_Apply_String() resp. TT_GPOS_Apply_String() will + process Lookup[n] for glyphs which have the specific bit not set in + the `properties' field of the input string object. */ + + typedef struct TTO_LookupList_ + { + TT_UShort LookupCount; /* number of Lookups */ + TTO_Lookup* Lookup; /* array of Lookup records */ + TT_UShort* Properties; /* array of flags */ + + } TTO_LookupList; + + + /* Possible LookupFlag bit masks. `IGNORE_SPECIAL_MARKS' comes from the + OpenType 1.2 specification; RIGHT_TO_LEFT has been (re)introduced in + OpenType 1.3 -- if set, the last glyph in a cursive attachment + sequence has to be positioned on the baseline -- regardless of the + writing direction. */ + +#define RIGHT_TO_LEFT 0x0001 +#define IGNORE_BASE_GLYPHS 0x0002 +#define IGNORE_LIGATURES 0x0004 +#define IGNORE_MARKS 0x0008 +#define IGNORE_SPECIAL_MARKS 0xFF00 + + + typedef struct TTO_CoverageFormat1_ + { + TT_UShort GlyphCount; /* number of glyphs in GlyphArray */ + TT_UShort* GlyphArray; /* array of glyph IDs */ + + } TTO_CoverageFormat1; + + + typedef struct TTO_RangeRecord_ + { + TT_UShort Start; /* first glyph ID in the range */ + TT_UShort End; /* last glyph ID in the range */ + TT_UShort StartCoverageIndex; /* coverage index of first + glyph ID in the range */ + } TTO_RangeRecord; + + + typedef struct TTO_CoverageFormat2_ + { + TT_UShort RangeCount; /* number of RangeRecords */ + TTO_RangeRecord* RangeRecord; /* array of RangeRecords */ + + } TTO_CoverageFormat2; + + + typedef struct TTO_Coverage_ + { + TT_UShort CoverageFormat; /* 1 or 2 */ + + union + { + TTO_CoverageFormat1 cf1; + TTO_CoverageFormat2 cf2; + } cf; + + } TTO_Coverage; + + + typedef struct TTO_ClassDefFormat1_ + { + TT_UShort StartGlyph; /* first glyph ID of the + ClassValueArray */ + TT_UShort GlyphCount; /* size of the ClassValueArray */ + TT_UShort* ClassValueArray; /* array of class values */ + + } TTO_ClassDefFormat1; + + + typedef struct TTO_ClassRangeRecord_ + { + TT_UShort Start; /* first glyph ID in the range */ + TT_UShort End; /* last glyph ID in the range */ + TT_UShort Class; /* applied to all glyphs in range */ + + } TTO_ClassRangeRecord; + + + typedef struct TTO_ClassDefFormat2_ + { + TT_UShort ClassRangeCount; + /* number of ClassRangeRecords */ + TTO_ClassRangeRecord* ClassRangeRecord; + /* array of ClassRangeRecords */ + } TTO_ClassDefFormat2; + + + /* The `Defined' field is not defined in the TTO specification but + apparently needed for processing fonts like trado.ttf: This font + refers to a class which contains not a single element. We map such + classes to class 0. */ + + typedef struct TTO_ClassDefinition_ + { + TT_Bool loaded; + + TT_Bool* Defined; /* array of Booleans. + If Defined[n] is FALSE, + class n contains no glyphs. */ + TT_UShort ClassFormat; /* 1 or 2 */ + + union + { + TTO_ClassDefFormat1 cd1; + TTO_ClassDefFormat2 cd2; + } cd; + + } TTO_ClassDefinition; + + + typedef struct TTO_Device_ + { + TT_UShort StartSize; /* smallest size to correct */ + TT_UShort EndSize; /* largest size to correct */ + TT_UShort DeltaFormat; /* DeltaValue array data format: + 1, 2, or 3 */ + TT_UShort* DeltaValue; /* array of compressed data */ + + } TTO_Device; + + +#include "ftxgdef.h" +#include "ftxgsub.h" +#include "ftxgpos.h" + + + struct TTO_SubTable_ + { + union + { + TTO_GSUB_SubTable gsub; + TTO_GPOS_SubTable gpos; + } st; + }; + + + enum TTO_Type_ + { + GSUB, + GPOS + }; + + typedef enum TTO_Type_ TTO_Type; + + +#ifdef __cplusplus +} +#endif + +#endif /* FTXOPEN_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopenf.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopenf.h new file mode 100644 index 00000000000..81c671a1d2e --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxopenf.h @@ -0,0 +1,143 @@ +/******************************************************************* + * + * ftxopenf.h + * + * internal TrueType Open functions + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef FTXOPENF_H +#define FTXOPENF_H + +#include "ftxopen.h" + +#ifdef __cplusplus +extern "C" { +#endif + + /* functions from ftxopen.c */ + + TT_Error Load_ScriptList( TTO_ScriptList* sl, + PFace input ); + TT_Error Load_FeatureList( TTO_FeatureList* fl, + PFace input ); + TT_Error Load_LookupList( TTO_LookupList* ll, + PFace input, + TTO_Type type ); + + TT_Error Load_Coverage( TTO_Coverage* c, + PFace input ); + TT_Error Load_ClassDefinition( TTO_ClassDefinition* cd, + UShort limit, + PFace input ); + TT_Error Load_Device( TTO_Device* d, + PFace input ); + + void Free_ScriptList( TTO_ScriptList* sl ); + void Free_FeatureList( TTO_FeatureList* fl ); + void Free_LookupList( TTO_LookupList* ll, + TTO_Type type ); + + void Free_Coverage( TTO_Coverage* c ); + void Free_ClassDefinition( TTO_ClassDefinition* cd ); + void Free_Device( TTO_Device* d ); + + + /* functions from ftxgsub.c */ + + TT_Error Load_SingleSubst( TTO_SingleSubst* ss, + PFace input ); + TT_Error Load_MultipleSubst( TTO_MultipleSubst* ms, + PFace input ); + TT_Error Load_AlternateSubst( TTO_AlternateSubst* as, + PFace input ); + TT_Error Load_LigatureSubst( TTO_LigatureSubst* ls, + PFace input ); + TT_Error Load_ContextSubst( TTO_ContextSubst* cs, + PFace input ); + TT_Error Load_ChainContextSubst( TTO_ChainContextSubst* ccs, + PFace input ); + + void Free_SingleSubst( TTO_SingleSubst* ss ); + void Free_MultipleSubst( TTO_MultipleSubst* ms ); + void Free_AlternateSubst( TTO_AlternateSubst* as ); + void Free_LigatureSubst( TTO_LigatureSubst* ls ); + void Free_ContextSubst( TTO_ContextSubst* cs ); + void Free_ChainContextSubst( TTO_ChainContextSubst* ccs ); + + + /* functions from ftxgpos.c */ + + TT_Error Load_SinglePos( TTO_SinglePos* sp, + PFace input ); + TT_Error Load_PairPos( TTO_PairPos* pp, + PFace input ); + TT_Error Load_CursivePos( TTO_CursivePos* cp, + PFace input ); + TT_Error Load_MarkBasePos( TTO_MarkBasePos* mbp, + PFace input ); + TT_Error Load_MarkLigPos( TTO_MarkLigPos* mlp, + PFace input ); + TT_Error Load_MarkMarkPos( TTO_MarkMarkPos* mmp, + PFace input ); + TT_Error Load_ContextPos( TTO_ContextPos* cp, + PFace input ); + TT_Error Load_ChainContextPos( TTO_ChainContextPos* ccp, + PFace input ); + + void Free_SinglePos( TTO_SinglePos* sp ); + void Free_PairPos( TTO_PairPos* pp ); + void Free_CursivePos( TTO_CursivePos* cp ); + void Free_MarkBasePos( TTO_MarkBasePos* mbp ); + void Free_MarkLigPos( TTO_MarkLigPos* mlp ); + void Free_MarkMarkPos( TTO_MarkMarkPos* mmp ); + void Free_ContextPos( TTO_ContextPos* cp ); + void Free_ChainContextPos( TTO_ChainContextPos* ccp ); + + + /* query functions */ + + TT_Error Coverage_Index( TTO_Coverage* c, + UShort glyphID, + UShort* index ); + TT_Error Get_Class( TTO_ClassDefinition* cd, + UShort glyphID, + UShort* class, + UShort* index ); + TT_Error Get_Device( TTO_Device* d, + UShort size, + Short* value ); + + + /* functions from ftxgdef.c */ + + TT_Error Add_Glyph_Property( TTO_GDEFHeader* gdef, + UShort glyphID, + UShort property ); + + TT_Error Check_Property( TTO_GDEFHeader* gdef, + UShort index, + UShort flags, + UShort* property ); + +#define CHECK_Property( gdef, index, flags, property ) \ + ( ( error = Check_Property( (gdef), (index), (flags), \ + (property) ) ) != TT_Err_Ok ) + +#ifdef __cplusplus +} +#endif + +#endif /* FTXOPENF_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxpost.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxpost.c new file mode 100644 index 00000000000..e871277854f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxpost.c @@ -0,0 +1,544 @@ +/******************************************************************* + * + * ftxpost.c + * + * post table support API extension body + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * The post table is not completely loaded by the core engine. This + * file loads the missing PS glyph names and implements an API to + * access them. + * + ******************************************************************/ + +#include "ftxpost.h" + +#include "tttypes.h" +#include "ttobjs.h" +#include "tttables.h" +#include "ttload.h" /* for the macros */ +#include "ttfile.h" +#include "tttags.h" +#include "ttmemory.h" +#include "ttextend.h" + + +#define POST_ID Build_Extension_ID( 'p', 'o', 's', 't' ) + + + /* the 258 default Mac PS glyph names */ + + String* TT_Post_Default_Names[258] = + { + /* 0 */ + ".notdef", ".null", "CR", "space", "exclam", + "quotedbl", "numbersign", "dollar", "percent", "ampersand", + /* 10 */ + "quotesingle", "parenleft", "parenright", "asterisk", "plus", + "comma", "hyphen", "period", "slash", "zero", + /* 20 */ + "one", "two", "three", "four", "five", + "six", "seven", "eight", "nine", "colon", + /* 30 */ + "semicolon", "less", "equal", "greater", "question", + "at", "A", "B", "C", "D", + /* 40 */ + "E", "F", "G", "H", "I", + "J", "K", "L", "M", "N", + /* 50 */ + "O", "P", "Q", "R", "S", + "T", "U", "V", "W", "X", + /* 60 */ + "Y", "Z", "bracketleft", "backslash", "bracketright", + "asciicircum", "underscore", "grave", "a", "b", + /* 70 */ + "c", "d", "e", "f", "g", + "h", "i", "j", "k", "l", + /* 80 */ + "m", "n", "o", "p", "q", + "r", "s", "t", "u", "v", + /* 90 */ + "w", "x", "y", "z", "braceleft", + "bar", "braceright", "asciitilde", "Adieresis", "Aring", + /* 100 */ + "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", + "aacute", "agrave", "acircumflex", "adieresis", "atilde", + /* 110 */ + "aring", "ccedilla", "eacute", "egrave", "ecircumflex", + "edieresis", "iacute", "igrave", "icircumflex", "idieresis", + /* 120 */ + "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", + "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", + /* 130 */ + "dagger", "degree", "cent", "sterling", "section", + "bullet", "paragraph", "germandbls", "registered", "copyright", + /* 140 */ + "trademark", "acute", "dieresis", "notequal", "AE", + "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", + /* 150 */ + "yen", "mu", "partialdiff", "summation", "product", + "pi", "integral", "ordfeminine", "ordmasculine", "Omega", + /* 160 */ + "ae", "oslash", "questiondown", "exclamdown", "logicalnot", + "radical", "florin", "approxequal", "Delta", "guillemotleft", + /* 170 */ + "guillemotright", "ellipsis", "nbspace", "Agrave", "Atilde", + "Otilde", "OE", "oe", "endash", "emdash", + /* 180 */ + "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", + "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", + /* 190 */ + "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", + "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", + /* 200 */ + "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", + "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", + /* 210 */ + "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", + "dotlessi", "circumflex", "tilde", "macron", "breve", + /* 220 */ + "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", + "caron", "Lslash", "lslash", "Scaron", "scaron", + /* 230 */ + "Zcaron", "zcaron", "brokenbar", "Eth", "eth", + "Yacute", "yacute", "Thorn", "thorn", "minus", + /* 240 */ + "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf", + "onequarter", "threequarters", "franc", "Gbreve", "gbreve", + /* 250 */ + "Idot", "Scedilla", "scedilla", "Cacute", "cacute", + "Ccaron", "ccaron", "dmacron", + }; + + + + static TT_Error Load_Format_20( TT_Post_20* post20, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, num_glyphs, num_names; + Byte len; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + num_glyphs = GET_UShort(); + + FORGET_Frame(); + + /* UNDOCUMENTED! The number of glyphs in this table can be smaller */ + /* than the value in the maxp table (cf. cyberbit.ttf). */ + + /* There already exist fonts which have more than 32768 glyph names */ + /* in this table, so the test for this threshold has been dropped. */ + + if ( num_glyphs > input->numGlyphs ) + return TT_Err_Invalid_Post_Table; + + post20->numGlyphs = num_glyphs; + + /* load the indices */ + + if ( ALLOC_ARRAY( post20->glyphNameIndex, num_glyphs, TT_UShort ) ) + return error; + + if ( ACCESS_Frame( num_glyphs * 2L ) ) + goto Fail; + + for ( n = 0; n < num_glyphs; n++ ) + { + post20->glyphNameIndex[n] = GET_UShort(); + } + + FORGET_Frame(); + + /* compute number of names stored in table */ + num_names = 0; + + for ( n = 0; n < num_glyphs; n++ ) + { + UShort idx; + + + idx = post20->glyphNameIndex[n]; + if ( idx >= 258 ) + { + idx -= 257; +#if 0 /* FIXME This test has been dropped in Freetype 2. Why? */ + if ( idx > num_glyphs ) + { + error = TT_Err_Invalid_Post_Table; + goto Fail; + } +#endif + if ( idx > num_names ) + num_names = idx; + } + } + + post20->numNames = num_names; + + if ( num_names == 0 ) /* nothing more to do */ + return TT_Err_Ok; + + /* now load the name strings */ + if ( ALLOC_ARRAY( post20->glyphNames, num_names, Char* ) ) + goto Fail; + + /* We must initialize the glyphNames array for proper */ + /* deallocation. */ + /* FIXME is it still really needed? */ + for ( n = 0; n < num_names; n++ ) + post20->glyphNames[n] = NULL; + + /* Now we can read the glyph names which are stored in */ + /* Pascal string format. */ + for ( n = 0; n < num_names; n++ ) + { + if ( ACCESS_Frame( 1L ) ) + goto Fail1; + + len = GET_Byte(); + + FORGET_Frame(); + + if ( ALLOC_ARRAY( post20->glyphNames[n], len + 1, Char ) || + FILE_Read( post20->glyphNames[n], len ) ) + goto Fail1; + + /* we make a C string */ + post20->glyphNames[n][len] = '\0'; + } + + return TT_Err_Ok; + + + Fail1: + for ( n = 0; n < num_names; n++ ) + if ( post20->glyphNames[n] ) + FREE( post20->glyphNames[n] ); + + FREE( post20->glyphNames ); + + Fail: + FREE( post20->glyphNameIndex ); + return error; + } + + + static TT_Error Load_Format_25( TT_Post_25* post25, + PFace input ) + { + DEFINE_LOAD_LOCALS( input->stream ); + + UShort n, num; + + + if ( ACCESS_Frame( 2L ) ) + return error; + + /* UNDOCUMENTED! This value appears only in the Apple TT specs. */ + num = GET_UShort(); + + FORGET_Frame(); + + if ( num > input->numGlyphs || num > 258 ) + return TT_Err_Invalid_Post_Table; + + post25->numGlyphs = num; + + if ( ALLOC_ARRAY( post25->offset, num, Char ) ) + return error; + + if ( ACCESS_Frame( num ) ) + goto Fail; + + for ( n = 0; n < num; n++ ) + { + post25->offset[n] = GET_Char(); + + /* We add 128 to the tests to avoid problems with negative */ + /* values for comparison. */ + if ( n + ( post25->offset[n] + 128 ) > num + 128 || + n + ( post25->offset[n] + 128 ) < 128 ) + { + FORGET_Frame(); + error = TT_Err_Invalid_Post_Table; + goto Fail; + } + } + + FORGET_Frame(); + + return TT_Err_Ok; + + + Fail: + FREE( post25->offset ); + return error; + } + + + static TT_Error Post_Create( void* ext, + PFace face ) + { + TT_Post* post = (TT_Post*)ext; + Long table; + + + /* by convention */ + if ( !post ) + return TT_Err_Ok; + + /* we store the start offset and the size of the subtable */ + table = TT_LookUp_Table( face, TTAG_post ); + post->offset = face->dirTables[table].Offset + 32L; + post->length = face->dirTables[table].Length - 32L; + post->loaded = FALSE; + + return TT_Err_Ok; + } + + + static TT_Error Post_Destroy( void* ext, + PFace face ) + { + TT_Post* post = (TT_Post*)ext; + UShort n; + + + /* by convention */ + if ( !post ) + return TT_Err_Ok; + + if ( post->loaded ) + { + switch ( face->postscript.FormatType ) + { + case 0x00010000: /* nothing to do */ + break; + + case 0x00020000: + if ( post->p.post20.numNames ) + { + for ( n = 0; n < post->p.post20.numNames; n++ ) + if ( post->p.post20.glyphNames[n] ) + FREE( post->p.post20.glyphNames[n] ); + FREE( post->p.post20.glyphNames ); + } + FREE( post->p.post20.glyphNameIndex ); + break; + + case 0x00028000: + FREE( post->p.post25.offset ); + break; + + case 0x00030000: /* nothing to do */ + break; + +#if 0 + case 0x00040000: + break; +#endif + + default: + ; /* invalid format, do nothing */ + } + } + + return TT_Err_Ok; + } + + + FT_EXPORT_FUNC( TT_Error ) + TT_Init_Post_Extension( TT_Engine engine ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + TT_Error error; + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + error = TT_Register_Extension( _engine, + POST_ID, + sizeof ( TT_Post ), + Post_Create, + Post_Destroy ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Load_PS_Names + * + * Description : Loads the PostScript Glyph Name subtable (if any). + * + * Output : error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Load_PS_Names( TT_Face face, + TT_Post* ppost ) + { + PFace faze = HANDLE_Face( face ); + TT_Error error; + TT_Stream stream; + TT_Post* post; + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + error = TT_Extension_Get( faze, POST_ID, (void**)&post ); + if ( error ) + return error; + + if ( USE_Stream( faze->stream, stream ) ) + return error; + + + switch ( faze->postscript.FormatType ) + { + case 0x00010000: + error = TT_Err_Ok; /* nothing to do */ + break; + + case 0x00020000: + if ( FILE_Seek( post->offset ) ) + goto Fail; + + error = Load_Format_20( &post->p.post20, faze ); + break; + + case 0x00028000: /* 2.5 in 16.16 format */ + if ( FILE_Seek( post->offset ) ) + goto Fail; + + error = Load_Format_25( &post->p.post25, faze ); + break; + + case 0x00030000: + error = TT_Err_Ok; /* nothing to do */ + break; + +#if 0 + case 0x00040000: + break; +#endif + + default: + error = TT_Err_Invalid_Post_Table_Format; + break; + } + + if ( !error ) + { + post->loaded = TRUE; + *ppost = *post; + } + + + Fail: + DONE_Stream( stream ); + + return error; + } + + +/******************************************************************* + * + * Function : TT_Get_PS_Name + * + * Description : Gets the PostScript Glyph Name of a glyph. + * + * Input : index glyph index + * PSname address of a string pointer. + * Will be NULL in case of error; otherwise it + * contains a pointer to the glyph name. + * + * You must not modify the returned string! + * + * Output : error code + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_PS_Name( TT_Face face, + TT_UShort index, + TT_String** PSname ) + { + PFace faze = HANDLE_Face( face ); + TT_Error error; + TT_Post* post; + UShort nameindex; + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + if ( index >= faze->numGlyphs ) + return TT_Err_Invalid_Glyph_Index; + + error = TT_Extension_Get( faze, POST_ID, (void**)&post ); + if ( error ) + return error; + + + *PSname = TT_Post_Default_Names[0]; /* default value */ + + switch ( faze->postscript.FormatType ) + { + case 0x00010000: + if ( index < 258 ) /* paranoid checking */ + *PSname = TT_Post_Default_Names[index]; + break; + + case 0x00020000: + if ( index < post->p.post20.numGlyphs ) + nameindex = post->p.post20.glyphNameIndex[index]; + else + break; + + if ( nameindex < 258 ) + *PSname = TT_Post_Default_Names[nameindex]; + else + *PSname = (String*)post->p.post20.glyphNames[nameindex - 258]; + break; + + case 0x00028000: + if ( index < post->p.post25.numGlyphs ) /* paranoid checking */ + *PSname = TT_Post_Default_Names[index + post->p.post25.offset[index]]; + break; + + case 0x00030000: + break; /* nothing to do */ + +#if 0 + case 0x00040000: + break; +#endif + + default: + ; /* should never happen */ + } + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxpost.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxpost.h new file mode 100644 index 00000000000..942d967ed6b --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxpost.h @@ -0,0 +1,109 @@ +/******************************************************************* + * + * ftxpost.h + * + * post table support API extension + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * The post table is not completely loaded by the core engine. This + * file loads the missing PS glyph names and implements an API to + * access them. + * + ******************************************************************/ + +#ifndef FTXPOST_H +#define FTXPOST_H + +#include "freetype.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define TT_Err_Invalid_Post_Table_Format 0x0B00 +#define TT_Err_Invalid_Post_Table 0x0B01 + + /* the 258 standard Mac glyph names, used for format 1.0 and 2.5 */ + + extern TT_String* TT_Post_Default_Names[]; + + + /* format 2.0 table */ + + struct TT_Post_20_ + { + TT_UShort numGlyphs; + TT_UShort numNames; + TT_UShort* glyphNameIndex; + TT_Char** glyphNames; + }; + + typedef struct TT_Post_20_ TT_Post_20; + + struct TT_Post_25_ + { + TT_UShort numGlyphs; + TT_Char* offset; + }; + + typedef struct TT_Post_25_ TT_Post_25; + +#if 0 + /* format 4.0 table -- not implemented yet */ + + struct TT_Post_40_ + { + }; + + typedef struct TT_Post_40_ TT_Post_40; +#endif + + + struct TT_Post_ + { + TT_Long offset; + TT_Long length; + TT_Bool loaded; + + union + { + TT_Post_20 post20; + TT_Post_25 post25; +#if 0 + TT_Post_40 post40; +#endif + } p; + }; + + typedef struct TT_Post_ TT_Post; + + + FT_EXPORT_DEF( TT_Error ) + TT_Init_Post_Extension( TT_Engine engine ); + + FT_EXPORT_DEF( TT_Error ) + TT_Load_PS_Names( TT_Face face, + TT_Post* post ); + + FT_EXPORT_DEF( TT_Error ) + TT_Get_PS_Name( TT_Face face, + TT_UShort index, + TT_String** PSname ); + +#ifdef __cplusplus +} +#endif + +#endif /* FTXPOST_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxsbit.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxsbit.c new file mode 100644 index 00000000000..d692f7fd51c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxsbit.c @@ -0,0 +1,1393 @@ +/******************************************************************* + * + * ftxsbit.c + * + * Embedded bitmap API extension + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * This extension is used to load the embedded bitmaps present + * in certain TrueType files. + * + ******************************************************************/ + +#include "ftxsbit.h" +#include "ttobjs.h" +#include "ttfile.h" +#include "ttload.h" +#include "ttmemory.h" +#include "tttags.h" +#include "ttextend.h" +#include "ttdebug.h" + + +#define SBIT_ID Build_Extension_ID( 's', 'b', 'i', 't' ) + + +/* Required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_bitmap + +/* In all functions, the stream is taken from the 'face' object */ +#define DEFINE_LOCALS DEFINE_LOAD_LOCALS( face->stream ) +#define DEFINE_LOCALS_WO_FRAME DEFINE_LOAD_LOCALS_WO_FRAME( face->stream ) + + +/*************************** + * + * miscellaneous functions + * + ***************************/ + +/******************************************************************* + * + * Function: Load_BitmapData + * + * Bit-aligned bitmap data -> Byte-aligned bitmap data when pad is 0 + * + ******************************************************************/ + + static TT_Error + Load_BitmapData( TT_SBit_Image* image, + Int image_size, + Byte x_offset, + Byte y_offset, + UShort source_width, + UShort source_height, + Bool byte_padded, + PFace face ) + { + DEFINE_LOCALS; + + Int count; /* number of bits left in rows */ + Int loaded; /* number of bits loaded in the accumulator */ + UShort buff; /* accumulator */ + + PByte line; /* target write cursor */ + PByte limit; + + + if ( ( y_offset + source_height > image->map.rows ) || + ( x_offset + source_width > image->map.width ) ) + return TT_Err_Invalid_Argument; + + if ( ACCESS_Frame( image_size ) ) + return error; + + buff = 0; + loaded = 0; + line = (PByte)image->map.bitmap + + y_offset * image->map.cols; + limit = (PByte)image->map.bitmap + + ( y_offset + source_height ) * image->map.cols; + + for ( ; line < limit; line += image->map.cols ) + { + PByte ptr; + + + ptr = line + x_offset / 8; + count = source_width; + + /* We may assume that `loaded' is less than 8 */ + buff >>= x_offset % 8; + loaded += x_offset % 8; + + /* first of all, read all consecutive bytes */ + while ( count >= 8 ) + { + if ( loaded < 8 ) + { + buff |= ((UShort)GET_Byte()) << (8 - loaded); + loaded += 8; + } + + *ptr++ |= (Byte)(buff >> 8); + buff <<= 8; + loaded -= 8; + count -= 8; + } + + /* now write remaining bits (i.e. end of line with count < 8) */ + if ( count > 0 ) + { + if ( loaded < count ) + { + buff |= ((UShort)GET_Byte()) << (8 - loaded); + loaded += 8; + } + + *ptr |= ((Byte)(buff >> 8)) & ~(0xFF >> count); + buff <<= count; + loaded -= count; + } + + if ( byte_padded ) + { + buff = 0; + loaded = 0; + } + } + + FORGET_Frame(); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function: Crop_Bitmap + * + ******************************************************************/ + + static void Crop_Bitmap( TT_SBit_Image* image ) + { + /*******************************************************/ + /* In the following situation, some bounding boxes of */ + /* embedded bitmaps are too large. We need to crop it */ + /* to a reasonable size. */ + /* */ + /* --------- */ + /* | | ----- */ + /* | *** | |***| */ + /* | * | -----> | * | */ + /* | * | | * | */ + /* | * | | * | */ + /* | * | | * | */ + /* | *** | |***| */ + /* --------- ----- */ + /* */ + /*******************************************************/ + + Int rows, count; + Long line_len; + PByte line; + + + /********************************************************************/ + /* */ + /* first of all, check the top-most lines of the bitmap and remove */ + /* them if they're empty. */ + /* */ + { + line = (PByte)image->map.bitmap; + rows = image->map.rows; + line_len = image->map.cols; + + for ( count = 0; count < rows; count++ ) + { + PByte cur = line; + PByte limit = line + line_len; + + + for ( ; cur < limit; cur++ ) + if ( cur[0] ) + goto Found_Top; + + /* the current line was empty -- skip to next one */ + line = limit; + } + + Found_Top: + /* check that we have at least one filled line */ + if ( count >= rows ) + goto Empty_Bitmap; + + /* now, crop the empty upper lines */ + if ( count > 0 ) + { + line = (PByte)image->map.bitmap; + + MEM_Move( line, line + count*line_len, (rows-count) * line_len ); + + image->metrics.bbox.yMax -= count; + image->metrics.vertBearingY -= count; + image->metrics.horiBearingY -= count; + image->map.rows -= count; + rows -= count; + } + } + + /*******************************************************************/ + /* */ + /* second, crop the lower lines */ + /* */ + { + line = (PByte)image->map.bitmap + (rows-1) * line_len; + + for ( count = 0; count < rows; count++ ) + { + PByte cur = line; + PByte limit = line + line_len; + + + for ( ; cur < limit; cur++ ) + if ( cur[0] ) + goto Found_Bottom; + + /* the current line was empty -- skip to previous one */ + line -= line_len; + } + + Found_Bottom: + if ( count > 0 ) + { + image->metrics.bbox.yMin += count; + image->map.rows -= count; + rows -= count; + } + } + + /*******************************************************************/ + /* */ + /* third, get rid of the space on the left side of the glyph */ + /* */ + do + { + PByte limit; + + + line = (PByte)image->map.bitmap; + limit = line + rows * line_len; + + for ( ; line < limit; line += line_len ) + if ( line[0] & 0x80 ) + goto Found_Left; + + /* shift the whole glyph one pixel to the left */ + line = (PByte)image->map.bitmap; + limit = line + rows * line_len; + + for ( ; line < limit; line += line_len ) + { + Int n, width = image->map.width; + Byte old; + PByte cur = line; + + + old = cur[0] << 1; + + for ( n = 8; n < width; n += 8 ) + { + Byte val; + + + val = cur[1]; + cur[0] = old | (val >> 7); + old = val << 1; + cur++; + } + cur[0] = old; + } + + image->map.width--; + image->metrics.horiBearingX++; + image->metrics.vertBearingX++; + image->metrics.bbox.xMin++; + + } while ( image->map.width > 0 ); + + Found_Left: + + /*********************************************************************/ + /* */ + /* finally, crop the bitmap width to get rid of the space on the */ + /* right side of the glyph. */ + /* */ + do + { + Int right = image->map.width-1; + PByte limit; + Byte mask; + + + line = (PByte)image->map.bitmap + (right >> 3); + limit = line + rows*line_len; + mask = 0x80 >> (right & 7); + + for ( ; line < limit; line += line_len ) + if ( line[0] & mask ) + goto Found_Right; + + /* crop the whole glyph on the right */ + image->map.width--; + image->metrics.bbox.xMax--; + + } while ( image->map.width > 0 ); + + Found_Right: + /* all right, the bitmap was cropped */ + return; + + Empty_Bitmap: + image->map.width = 0; + image->map.rows = 0; + image->map.cols = 0; + image->map.size = 0; + } + +/************* + * + * Main body + * + *************/ + + + static TT_Error + Load_Range_Codes( TT_SBit_Range* range, + PFace face, + Bool load_offsets ) + { + DEFINE_LOCALS; + + ULong count, n, size; + + + (void)face; + + /* read glyph count */ + if ( ACCESS_Frame( 4L ) ) + goto Exit; + count = GET_ULong(); + FORGET_Frame(); + + range->num_glyphs = count; + + /* Allocate glyph offsets table if needed */ + if ( load_offsets ) + { + if ( ALLOC_ARRAY( range->glyph_offsets, count, ULong ) ) + goto Exit; + + size = count * 4L; + } + else + size = count * 2L; + + /* Allocate glyph codes table and access frame */ + if ( ALLOC_ARRAY ( range->glyph_codes, count, UShort ) || + ACCESS_Frame( size ) ) + goto Exit; + + for ( n = 0; n < count; n++ ) + { + range->glyph_codes[n] = GET_UShort(); + + if ( load_offsets ) + range->glyph_offsets[n] = (ULong)range->image_offset + GET_UShort(); + } + + FORGET_Frame(); + + Exit: + return error; + } + + + static TT_Error + Load_SBit_Range( TT_SBit_Strike* strike, + TT_SBit_Range* range, + PFace face ) + { + DEFINE_LOCALS; + + UShort format; + + + (void)face; + (void)strike; + + format = range->index_format; + PTRACE6(( "Index Format: %d\n", format )); + + switch( format ) + { + case 1: /* variable metrics with 4-byte offsets */ + case 3: /* variable metrics with 2-byte offsets */ + { + UShort num_glyphs, size_elem; + Bool large = (format == 1); + ULong* cur; + + num_glyphs = range->last_glyph - range->first_glyph + 1; + PTRACE5(( " num glyphs: %hu\n", num_glyphs )); + + range->num_glyphs = num_glyphs; + + num_glyphs++; /* BEWARE */ + + size_elem = large ? 4 : 2; + + if ( ALLOC_ARRAY( range->glyph_offsets, num_glyphs, ULong ) || + ACCESS_Frame( num_glyphs * size_elem ) ) + return error; + + cur = range->glyph_offsets; + + while ( num_glyphs > 0 ) + { + cur[0] = (TT_ULong)( range->image_offset + + (large ? GET_ULong() : GET_UShort()) ); + PTRACE7(( " offset: %d\n", cur[0] )); + cur++; + num_glyphs--; + } + + FORGET_Frame(); + } + break; + + case 2: /* all glyphs have identical metrics */ + case 4: + case 5: + { + error = 0; + + if ( format != 4 ) /* read constant metrics, formats 2 and 5 */ + { + TT_SBit_Metrics* metrics; + + + if ( ACCESS_Frame( 12L ) ) + return error; + + range->image_size = GET_ULong(); + metrics = &range->metrics; + + metrics->height = GET_Byte(); + metrics->width = GET_Byte(); + + metrics->horiBearingX = GET_Char(); + metrics->horiBearingY = GET_Char(); + metrics->horiAdvance = GET_Byte(); + + metrics->vertBearingX = GET_Char(); + metrics->vertBearingY = GET_Char(); + metrics->vertAdvance = GET_Byte(); + + FORGET_Frame(); + } + + if ( format != 2 ) /* load range codes, formats 4 and 5 */ + error = Load_Range_Codes( range, face, (format == 4) ); + } + break; + + default: + error = TT_Err_Invalid_File_Format; + } + + PTRACE3(( "Embedded Bitmap Location Tables loaded.\n" )); + + return error; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Eblc + * + * Description : Loads the Eblc table directory into face table. + * + * Input : face face record to look for + * + * Output : Error code. + * + ******************************************************************/ + + static TT_Error + Load_TrueType_Eblc( PFace face, + TT_EBLC* eblc ) + { + DEFINE_LOCALS; + + ULong eblc_offset; + UInt i; + Long table; + + TT_SBit_Strike* strike; + + + PTRACE2(( "Load_EBLC_Table( %08lx )\n", (long)face )); + + eblc->version = 0; + + /* Try to find the `EBLC' or `bloc' table in the font files. */ + /* Both tags describe the same table; `EBLC' is for OpenType */ + /* fonts while `bloc' is for TrueType GX fonts. Many fonts */ + /* contain both tags pointing to the same table. */ + + table = TT_LookUp_Table( face, TTAG_EBLC ); + if ( table < 0 ) + table = TT_LookUp_Table( face, TTAG_bloc ); + + if ( table < 0 ) + /* This table is optional */ + return TT_Err_Ok; + + eblc_offset = face->dirTables[table].Offset; + + if ( FILE_Seek( eblc_offset ) || + ACCESS_Frame( 8L ) ) + return error; + + eblc->version = GET_ULong(); + eblc->num_strikes = GET_ULong(); + + FORGET_Frame(); + + PTRACE2(( "-- Tables count: %12u\n", eblc->num_strikes )); + PTRACE2(( "-- Format version: %08lx\n", eblc->version )); + + if ( eblc->version != 0x00020000 ) + { + PERROR(( "Invalid file format!\n" )); + return TT_Err_Invalid_File_Format; + } + + if ( ALLOC_ARRAY( eblc->strikes, eblc->num_strikes, TT_SBit_Strike ) || + ACCESS_Frame( 48L * eblc->num_strikes ) ) + return error; + + strike = eblc->strikes; + + for ( i = 0; i < (UInt)eblc->num_strikes; i++, strike++ ) + { /* loop through the tables and get all entries */ + ULong indexTablesSize; + TT_SBit_Line_Metrics* metrics; + Int count; + + + strike->ranges_offset = GET_ULong(); + indexTablesSize = GET_ULong(); /* dont' save */ + + strike->num_ranges = GET_ULong(); + strike->color_ref = GET_ULong(); + + /* load horizontal and vertical metrics */ + metrics = &strike->hori; + for ( count = 2; count > 0; count-- ) + { + metrics->ascender = GET_Char(); + metrics->descender = GET_Char(); + metrics->max_width = GET_Byte(); + + metrics->caret_slope_numerator = GET_Char(); + metrics->caret_slope_denominator = GET_Char(); + metrics->caret_offset = GET_Char(); + + metrics->min_origin_SB = GET_Char(); + metrics->min_advance_SB = GET_Char(); + metrics->max_before_BL = GET_Char(); + metrics->min_after_BL = GET_Char(); + metrics->pads[0] = GET_Char(); + metrics->pads[1] = GET_Char(); + + metrics = &strike->vert; + } + + strike->start_glyph = GET_UShort(); + strike->end_glyph = GET_UShort(); + strike->x_ppem = GET_Byte(); + strike->y_ppem = GET_Byte(); + strike->bit_depth = GET_Byte(); + strike->flags = GET_Char(); + + PTRACE4(( " start - end - ppemX - ppemY\n" )); + PTRACE4(( " %04d - %04d - %3u - %3u\n", + strike->start_glyph, + strike->end_glyph, + strike->x_ppem, + strike->y_ppem )); + } + + FORGET_Frame(); + + /* Load EBLC index ranges */ + strike = eblc->strikes; + + for ( i = 0; i < eblc->num_strikes; i++, strike++ ) + { + TT_SBit_Range* range; + UShort count = strike->num_ranges; + + + /* loop through the tables and get all entries */ + if ( ALLOC_ARRAY( strike->sbit_ranges, + strike->num_ranges, + TT_SBit_Range ) || + FILE_Seek( eblc_offset + strike->ranges_offset ) || + ACCESS_Frame( strike->num_ranges * 8L ) ) + return error; + + for ( range = strike->sbit_ranges; count > 0; count--, range++ ) + { + range->first_glyph = GET_UShort(); + range->last_glyph = GET_UShort(); + range->table_offset = eblc_offset + strike->ranges_offset + + GET_ULong(); + } + FORGET_Frame(); + + /* Now, read each index table */ + range = strike->sbit_ranges; + for ( count = strike->num_ranges; count > 0; count--, range++ ) + { + /* Read the header */ + if ( FILE_Seek( range->table_offset ) || + ACCESS_Frame( 8L ) ) + return error;; + + range->index_format = GET_UShort(); + range->image_format = GET_UShort(); + range->image_offset = GET_ULong(); + + FORGET_Frame(); + + error = Load_SBit_Range( strike, range, face ); + if (error) return error; + } + } + + return TT_Err_Ok; + } + + + static void Free_TrueType_Eblc( TT_EBLC* eblc ) + { + if ( eblc ) + { + ULong i; + TT_SBit_Strike* strike = eblc->strikes; + + + strike = eblc->strikes; + + for ( i = eblc->num_strikes; i > 0; i--, strike++ ) + { + /* for each strike, release all glyph ranges */ + TT_SBit_Range* range = strike->sbit_ranges; + Int n; + + + for ( n = strike->num_ranges; n > 0; n--, range++ ) + { + /* release a range */ + FREE( range->glyph_offsets ); + FREE( range->glyph_codes ); + } + FREE( strike->sbit_ranges ); + strike->num_ranges = 0; + } + FREE( eblc->strikes ); + eblc->num_strikes = 0; + eblc->version = 0; + } + } + + + static TT_Error + Load_SBit_Metrics( TT_Big_Glyph_Metrics* metrics, + TT_SBit_Range* range, + ULong ebdt_offset, + PFace face ) + { + DEFINE_LOCALS; + + Byte height, width; + + + /* copy bitmap metrics for formats 2 and 5 */ + if ( ( ( range->index_format == 2 ) || ( range->index_format == 5 ) ) && + ( range->image_format == 5 ) ) + /* metrics are taken from current image bitmap */ + /* i.e. from `image.metrics' */ + { + TT_SBit_Metrics* rmetrics = &range->metrics; + + + metrics->bbox.xMin = rmetrics->horiBearingX; + metrics->bbox.xMax = metrics->bbox.xMin + rmetrics->width; + + metrics->bbox.yMax = rmetrics->horiBearingY; + metrics->bbox.yMin = metrics->bbox.yMax - rmetrics->height; + + metrics->horiBearingX = rmetrics->horiBearingX; + metrics->horiBearingY = metrics->bbox.yMax; + metrics->horiAdvance = rmetrics->horiAdvance; + + metrics->vertBearingX = rmetrics->vertBearingX; + metrics->vertBearingY = rmetrics->vertBearingY; + metrics->vertAdvance = rmetrics->vertAdvance; + + return TT_Err_Ok; + } + + switch ( range->image_format ) + { + case 1: + case 2: + case 6: + case 7: + case 8: + case 9: + { + Long length = 5L; + + + if ( range->image_format == 8 ) + length++; + + /* read the small metrics */ + if ( ACCESS_Frame( length ) ) + return error; + + height = GET_Byte(); + width = GET_Byte(); + + metrics->horiBearingX = GET_Char(); + metrics->horiBearingY = GET_Char(); + metrics->horiAdvance = GET_Byte(); + + FORGET_Frame(); + + metrics->bbox.xMin = metrics->horiBearingX; + metrics->bbox.yMax = metrics->horiBearingY; + metrics->bbox.xMax = metrics->bbox.xMin + width; + metrics->bbox.yMin = metrics->bbox.yMax - height; + + /* read the rest of the big metrics for the formats */ + /* that support it. */ + if ( ( range->image_format >= 6 ) && ( range->image_format != 8 ) ) + { + if ( ACCESS_Frame( 3L ) ) + return error; + + metrics->vertBearingX = (Int)GET_Char(); + metrics->vertBearingY = (Int)GET_Char(); + metrics->vertAdvance = (Int)GET_Char(); + + FORGET_Frame(); + } + else + { + /* XXX: How can we fill these when the information isn't */ + /* available? */ + metrics->vertBearingX = 0; + metrics->vertBearingY = 0; + metrics->vertAdvance = 0; + } + } + break; + + case 5: /* metrics are taken from current image bitmap */ + /* i.e. from 'image.metrics' */ + break; + + default: + PERROR(( "Unsupported embedded bitmap format!\n" )); + return TT_Err_Invalid_File_Format; + } + + return TT_Err_Ok; + } + + + static TT_Error + Load_SBit_Image( TT_SBit_Strike strike, + UShort glyph_index, + Byte x_offset, + Byte y_offset, + ULong ebdt_offset, + TT_SBit_Image* image, + UShort component_depth, + PFace face ) + { + DEFINE_LOCALS; + Byte height, width; + + ULong bitmap_offset; + + TT_SBit_Range* range = 0; + + TT_Big_Glyph_Metrics metrics; + + /********************************************************************/ + /* */ + /* Scan the strike's range for the position/metrics of the source */ + /* glyph. */ + { + UShort count = strike.num_ranges; + TT_SBit_Range* cur = strike.sbit_ranges; + + for ( ; count > 0; count--, cur++ ) + { + /* look for the glyph in the current range */ + switch ( cur->index_format ) + { + case 1: + case 2: + case 3: + if ( glyph_index >= cur->first_glyph && + glyph_index <= cur->last_glyph ) + { + UShort delta = glyph_index - cur->first_glyph; + + + range = cur; + bitmap_offset = cur->index_format == 2 + ? cur->image_offset + cur->image_size * delta + : cur->glyph_offsets[delta]; + goto Found; + } + break; + + case 4: + case 5: + { + UShort n; + + + for ( n = 0; (UInt)n < cur->num_glyphs; n++ ) + if ( cur->glyph_codes[n] == glyph_index ) + { + range = cur; + bitmap_offset = cur->index_format == 4 + ? cur->glyph_offsets[n] + : cur->image_offset + cur->image_size * n; + goto Found; + } + } + break; + + default: + return TT_Err_Invalid_Glyph_Index; + } + } + /* Not found */ + return TT_Err_Invalid_Glyph_Index; + } + + Found: + if ( FILE_Seek( ebdt_offset + bitmap_offset ) ) + return error; + + /* First of all, load the metrics if needed */ + error = Load_SBit_Metrics( &metrics, range, ebdt_offset, face ); + if ( error ) + return error; + + width = metrics.bbox.xMax - metrics.bbox.xMin; + height = metrics.bbox.yMax - metrics.bbox.yMin; + + if ( !component_depth ) + { + image->metrics = metrics; + + image->map.width = width; + image->map.rows = height; + + image->map.cols = (width + 7) >> 3; + image->map.size = height * image->map.cols; + + if ( REALLOC( image->map.bitmap, image->map.size ) ) + return error; + + MEM_Set( image->map.bitmap, 0, image->map.size ); + } + + /* Now, load the data as needed */ + switch ( range->image_format ) + { + case 1: + case 6: /* byte-aligned data */ + error = Load_BitmapData( image, + height * (( width + 7 ) >> 3), + x_offset, y_offset, + width, height, + 1, face ); + if ( error ) + return error; + break; + + case 2: + case 5: + case 7: + error = Load_BitmapData( image, + (width * height + 7) >> 3, + x_offset, y_offset, + width, height, 0, face ); + if ( error ) + return error; + break; + + case 8: + case 9: + { + /* Now, load composite sbit glyphs */ + /* This code is not sophisticated */ + + TT_SBit_Component* component_array; + UShort num_components; + + Int i = 0; + + + if ( ACCESS_Frame( 2L ) ) + return error; + num_components = GET_UShort(); + FORGET_Frame(); + + MEM_Alloc( component_array, + sizeof ( TT_SBit_Component ) * num_components ); + + if ( ACCESS_Frame( 4L * num_components ) ) + return error; + + for ( i = 0; i < num_components; i++ ) + { + component_array[i].glyph_code = GET_UShort(); + component_array[i].x_offset = GET_Char(); + component_array[i].y_offset = GET_Char(); + } + + FORGET_Frame(); + + component_depth++; + + for ( i = 0; i < num_components; i++ ) + { + error = Load_SBit_Image( strike, component_array[i].glyph_code, + component_array[i].x_offset, + component_array[i].y_offset, + ebdt_offset, + image, + component_depth, face ); + if ( error ) + return error; + } + FREE( component_array ); + break; + + default: + return TT_Err_Invalid_File_Format; + } + } + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function: Load_TrueType_Ebdt + * + ******************************************************************/ + + static TT_Error + Load_TrueType_Ebdt( PFace face, + TT_SBit_Strike strike, + ULong glyph_index, + TT_SBit_Image* image ) + { + DEFINE_LOCALS; + + ULong ebdt_offset; + ULong version; + Long i; + + + /* Try to find the `EBDT' or `bdat' table in the font files. */ + /* Both tags describe the same table, `EBDT' is for OpenType */ + /* fonts, while `bdat' is for TrueType GX fonts. Many fonts */ + /* contain both tags pointing to the same table */ + + i = TT_LookUp_Table( face, TTAG_EBDT ); + if ( i < 0 ) + i = TT_LookUp_Table( face, TTAG_bdat ); + + if ( i < 0 ) + return TT_Err_Table_Missing; + + ebdt_offset = face->dirTables[i].Offset; + + if ( FILE_Seek( ebdt_offset ) || + ACCESS_Frame( 4L ) ) /* read into frame */ + return error; + + version = GET_ULong(); + FORGET_Frame(); + + PTRACE2(( "-- Format version : %08lx\n", version )); + if ( version != 0x00020000 ) + { + PERROR(( "Invalid file format!\n" )); + return TT_Err_Invalid_File_Format; + } + + /* This doesn't compile, I simply commented it out ?? - David */ + /* PTRACE4(( "-- Format: %d\n", range->image_format )); */ + + error = Load_SBit_Image( strike, + glyph_index, + 0, 0, + ebdt_offset, + image, + 0, face ); + if ( error ) + return error; + + return TT_Err_Ok; + } + + + static TT_Error EBLC_Create( void* ext, + PFace face ) + { + TT_EBLC* eblc = (TT_EBLC*)ext; + + + /* by convention */ + if ( !eblc ) + return TT_Err_Ok; + + return Load_TrueType_Eblc( face, eblc ); + } + + + static TT_Error EBLC_Destroy( void* ext, + PFace face ) + { + TT_EBLC* eblc = (TT_EBLC*)ext; + + + (void)face; + + if ( eblc ) + Free_TrueType_Eblc( eblc ); + + return TT_Err_Ok; + } + + + /*************************************************************/ + /* */ + /* */ + /* TT_Init_SBit_Extension */ + /* */ + /* */ + /* Initialize the embedded bitmaps extension for the */ + /* FreeType engine. */ + /* */ + /* */ + /* engine :: handle to current FreeType library instance */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + FT_EXPORT_FUNC( TT_Error ) + TT_Init_SBit_Extension( TT_Engine engine ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + TT_Error error; + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + error = TT_Register_Extension( _engine, + SBIT_ID, + sizeof ( TT_EBLC ), + EBLC_Create, + EBLC_Destroy ); + + return error; + } + + + /*************************************************************/ + /* */ + /* */ + /* TT_Get_Face_Bitmaps */ + /* */ + /* */ + /* Loads the `EBLC' table from a font file, if any. */ + /* */ + /* */ + /* face :: handle to the source TrueType font/face */ + /* */ + /* */ + /* eblc_table :: a descriptor for the EBLC table */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + /* */ + /* This function returns TT_Err_Table_Missing if the */ + /* font contains no embedded bitmaps. All fields in */ + /* `eblc_table' will then be set to 0. */ + /* */ + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Face_Bitmaps( TT_Face face, + TT_EBLC* eblc_table ) + { + PFace faze = HANDLE_Face( face ); + TT_EBLC* eblc; + TT_Error error; + + + error = TT_Extension_Get( faze, SBIT_ID, (void**)&eblc ); + if ( !error ) + { + if ( eblc->version ) + { + *eblc_table = *eblc; + return TT_Err_Ok; + } + error = TT_Err_Table_Missing; + } + + eblc_table->version = 0; + eblc_table->num_strikes = 0; + eblc_table->strikes = 0; + + return error; + } + + +/******************************************************************* + * + * TT_Get_SBit_Strike + * + * + * Loads suitable strike (bitmap sizetable) for given instance. + * This strike includes sbitLineMetrics. + * + * + * face :: the source face + * instance :: the current size instance + * + * + * strike :: the bitmap strike descriptor + * + * + * TrueType error code. 0 means success. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_SBit_Strike( TT_Face face, + TT_Instance instance, + TT_SBit_Strike* strike ) + { + TT_Error error; + PFace faze = HANDLE_Face( face ); + PInstance ins = HANDLE_Instance( instance ); + + TT_EBLC* eblc; + TT_Int x_ppem, y_ppem; + + + if ( !strike || !ins || ins->owner != faze ) + return TT_Err_Invalid_Argument; + + error = TT_Extension_Get( faze, SBIT_ID, (void**)&eblc ); + if ( error ) + goto Exit; + + /********************************************************************/ + /* */ + /* Look for an sbit strike that matches the current x and y ppms */ + /* */ + { + UShort count = eblc->num_strikes; + TT_SBit_Strike* cur = eblc->strikes; + + + x_ppem = ins->metrics.x_ppem; + y_ppem = ins->metrics.y_ppem; + + MEM_Set( strike, 0, sizeof ( TT_SBit_Strike ) ); + + for ( ; count > 0; count--, cur++ ) + if ( cur->x_ppem == x_ppem && + cur->y_ppem == y_ppem ) + { + *strike = *cur; + break; + } + + /* return immediately if we didn't find an appropriate strike */ + if ( !strike->num_ranges ) + error = TT_Err_Invalid_PPem; + } + + Exit: + return error; + } + + + /*************************************************************/ + /* */ + /* */ + /* TT_Load_Glyph_Bitmap */ + /* */ + /* */ + /* Loads a given glyph embedded bitmap. */ + /* */ + /* */ + /* face :: handle to the source TrueType font/face */ + /* instance :: current size/transform instance */ + /* glyph_index :: index of source glyph */ + /* bitmap :: target embedded bitmap descriptor */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + /* */ + /* This function returns an error if there is no */ + /* embedded bitmap for the glyph at the given */ + /* instance. */ + /* */ + FT_EXPORT_FUNC( TT_Error ) + TT_Load_Glyph_Bitmap( TT_Face face, + TT_Instance instance, + TT_UShort glyph_index, + TT_SBit_Image* image ) + { + TT_Stream stream; + TT_Error error; + + PFace faze = HANDLE_Face( face ); + PInstance ins = HANDLE_Instance( instance ); + + TT_SBit_Strike strike; + + + if ( ins->owner != faze ) + { + error = TT_Err_Invalid_Argument; + goto Fail; + } + + /********************************************************************/ + /* */ + /* Look for an sbit strike that matches the current x and y ppms */ + /* */ + error = TT_Get_SBit_Strike( face, instance, &strike ); + if ( error ) + goto Fail; + + /* return immediately if the glyph index isn't in the strike extent */ + if ( glyph_index < strike.start_glyph || + glyph_index > strike.end_glyph ) + { + error = TT_Err_Invalid_Glyph_Index; + goto Fail; + } + + { + image->bit_depth = 1; + + if ( !USE_Stream( faze->stream, stream ) ) + { + error = Load_TrueType_Ebdt( faze, strike, glyph_index, image ); + + DONE_Stream( stream ); + + /* exit successfully if we can */ + if ( !error ) + { + image->map.flow = TT_Flow_Down; + + Crop_Bitmap( image ); + + /* correct sbit metrics */ + { + TT_Big_Glyph_Metrics* metrics = &image->metrics; + + + metrics->bbox.xMin *= 64; + metrics->bbox.xMax *= 64; + + metrics->bbox.yMax *= 64; + metrics->bbox.yMin *= 64; + + metrics->horiBearingX *= 64; + metrics->horiBearingY *= 64; + metrics->horiAdvance *= 64; + + metrics->vertBearingX *= 64; + metrics->vertBearingY *= 64; + metrics->vertAdvance *= 64; + } + + goto Exit; + } + } + } + + Fail: + image->map.width = 0; + image->map.rows = 0; + image->map.cols = 0; + image->map.size = 0; + image->map.bitmap = 0; + image->map.flow = 0; + image->bit_depth = 0; + + Exit: + return error; + } + + + /*************************************************************/ + /* */ + /* */ + /* TT_New_SBit_Image */ + /* */ + /* */ + /* Allocates a new embedded bitmap container. */ + /* */ + /* */ + /* image :: sbit image */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + FT_EXPORT_FUNC( TT_Error ) + TT_New_SBit_Image( TT_SBit_Image** image ) + { + return MEM_Alloc( *image, sizeof ( **image ) ); + } + + + /*************************************************************/ + /* */ + /* */ + /* TT_Done_SBit_Image */ + /* */ + /* */ + /* Releases an embedded bitmap container. */ + /* */ + /* */ + /* image :: sbit image */ + /* */ + FT_EXPORT_FUNC( void ) + TT_Done_SBit_Image( TT_SBit_Image* image ) + { + FREE( image->map.bitmap ); + FREE( image ); + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxsbit.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxsbit.h new file mode 100644 index 00000000000..1df6280b54a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxsbit.h @@ -0,0 +1,490 @@ +/******************************************************************* + * + * ftxsbit.h + * + * embedded bitmap support API extension + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * This extension is used to load the embedded bitmaps present + * in certain TrueType files. + * + ******************************************************************/ + +#ifndef FTXSBIT_H +#define FTXSBIT_H + +#include "freetype.h" + +#ifdef __cplusplus +extern "C" { +#endif + + /*************************************************************/ + /* */ + /* TT_SBit_Metrics */ + /* */ + /* */ + /* A structure used to hold the big metrics of a given */ + /* glyph bitmap in a TrueType or OpenType font. These */ + /* are usually found in the `EBDT' table. */ + /* */ + /* */ + /* height :: glyph height in pixels */ + /* width :: glyph width in pixels */ + /* */ + /* horiBearingX :: horizontal left bearing */ + /* horiBearingY :: horizontal top bearing */ + /* horiAdvance :: horizontal advance */ + /* */ + /* vertBearingX :: vertical left bearing */ + /* vertBearingY :: vertical top bearing */ + /* vertAdvance :: vertical advance */ + /* */ + typedef struct TT_SBit_Metrics_ + { + TT_Byte height; + TT_Byte width; + + TT_Char horiBearingX; + TT_Char horiBearingY; + TT_Byte horiAdvance; + + TT_Char vertBearingX; + TT_Char vertBearingY; + TT_Byte vertAdvance; + + } TT_SBit_Metrics; + + + /*************************************************************/ + /* */ + /* TT_SBit_Small_Metrics */ + /* */ + /* */ + /* A structure used to hold the small metrics of a given */ + /* glyph bitmap in a TrueType or OpenType font. These */ + /* are usually found in the `EBDT' table. */ + /* */ + /* */ + /* height :: glyph height in pixels */ + /* width :: glyph width in pixels */ + /* */ + /* bearingX :: left-side bearing */ + /* bearingY :: top-side bearing */ + /* advance :: advance width or height */ + /* */ + typedef struct TT_SBit_Small_Metrics_ + { + TT_Byte height; + TT_Byte width; + + TT_Char bearingX; + TT_Char bearingY; + TT_Byte advance; + + } TT_SBit_Small_Metrics; + + + /*************************************************************/ + /* */ + /* TT_SBit_Line_Metrics */ + /* */ + /* */ + /* A structure used to describe the text line metrics of */ + /* a given bitmap strike, for either horizontal or */ + /* vertical layout. */ + /* */ + /* */ + /* ascender :: ascender in pixels */ + /* descender :: descender in pixels */ + /* max_width :: maximum glyph width in pixels */ + /* */ + /* caret_slope_enumerator :: Rise of the caret slope, */ + /* typically set to 1 for non-italic fonts. */ + /* caret_slope_denominator :: Rise of the caret slope, */ + /* typically set to 0 for non-italic fonts. */ + /* caret_offset :: Offset in pixels */ + /* to move the caret for proper positioning. */ + /* */ + /* min_origin_SB :: Minimum of horiBearingX */ + /* (resp. vertBearingY) */ + /* min_advance_SB :: Minimum of */ + /* (hori. advance - ( horiBearingX + width )) */ + /* (resp. vert. advance - ( vertBearingY + height )) */ + /* max_before_BL :: Maximum of horiBearingY */ + /* (resp. Maximum of vertBearingY) */ + /* min_after_BL :: Minimum of ( horiBearingY - height ) */ + /* (resp. vertBearingX - width ) */ + /* */ + typedef struct TT_SBit_Line_Metrics_ + { + TT_Char ascender; + TT_Char descender; + TT_Byte max_width; + TT_Char caret_slope_numerator; + TT_Char caret_slope_denominator; + TT_Char caret_offset; + TT_Char min_origin_SB; + TT_Char min_advance_SB; + TT_Char max_before_BL; + TT_Char min_after_BL; + TT_Char pads[2]; + + } TT_SBit_Line_Metrics; + + + /*************************************************************/ + /* */ + /* TT_SBit_Range */ + /* */ + /* */ + /* A TrueType/OpenType subIndexTable as defined in the */ + /* `EBLC' or `bloc' tables. */ + /* */ + /* */ + /* */ + /* first_glyph :: first glyph index in range */ + /* last_glyph :: last glyph index in range */ + /* */ + /* index_format :: format of index table. valid */ + /* values are 1 to 5. */ + /* */ + /* image_format :: format of `EBDT' image data */ + /* image_offset :: offset to image data in `EBDT' */ + /* */ + /* image_size :: for index formats 2 and 5. This is */ + /* the size in bytes of each glyph bitmap */ + /* glyph bitmap */ + /* */ + /* big_metrics :: for index formats 2 and 5. This is */ + /* the big metrics for each glyph bitmap */ + /* */ + /* num_glyphs :: for index formats 4 and 5. This is */ + /* the number of glyphs in the code */ + /* array. */ + /* */ + /* glyph_offsets :: for index formats 1 and 3. */ + /* glyph_codes :: for index formats 4 and 5. */ + /* */ + /* table_offset :: offset of index table in `EBLC' table */ + /* -- only used during strike loading. */ + /* */ + typedef struct TT_SBit_Range + { + TT_UShort first_glyph; + TT_UShort last_glyph; + + TT_UShort index_format; + TT_UShort image_format; + TT_ULong image_offset; + + TT_ULong image_size; + TT_SBit_Metrics metrics; + TT_ULong num_glyphs; + + TT_ULong* glyph_offsets; + TT_UShort* glyph_codes; + + TT_ULong table_offset; + + } TT_SBit_Range; + + + /*************************************************************/ + /* */ + /* TT_SBit_Strike */ + /* */ + /* */ + /* A structure used describe a given bitmap strike in the */ + /* `EBLC' or `bloc' tables. */ + /* */ + /* */ + /* */ + /* num_index_ranges :: number of index ranges */ + /* index_ranges :: array of glyph index ranges */ + /* */ + /* color_ref :: unused. color reference? */ + /* hori :: line metrics for horizontal layouts. */ + /* vert :: line metrics for vertical layouts. */ + /* */ + /* start_glyph :: lowest glyph index for this strike. */ + /* end_glyph :: higher glyph index for this strike. */ + /* */ + /* x_ppem :: horizontal pixels per EM */ + /* y_ppem :: vertical pixels per EM */ + /* bit_depth :: bit depth. valid values are 1, 2, 4 & 8 */ + /* flags :: vertical or horizontal? */ + /* */ + typedef struct TT_SBit_Strike_ + { + TT_Int num_ranges; + TT_SBit_Range* sbit_ranges; + TT_ULong ranges_offset; + + TT_ULong color_ref; + + TT_SBit_Line_Metrics hori; + TT_SBit_Line_Metrics vert; + + TT_UShort start_glyph; + TT_UShort end_glyph; + + TT_Byte x_ppem; + TT_Byte y_ppem; + TT_Byte bit_depth; + TT_Char flags; + + } TT_SBit_Strike; + + + /*************************************************************/ + /* */ + /* TT_SBit_Component */ + /* */ + /* */ + /* A simple structure to describe a compound sbit element */ + /* */ + /* */ + /* glyph_code :: element's glyph index */ + /* x_offset :: element's left bearing */ + /* y_offset :: element's top bearing */ + /* */ + typedef struct TT_SBit_Component_ + { + TT_UShort glyph_code; + TT_Char x_offset; + TT_Char y_offset; + + } TT_SBit_Component; + + + /*************************************************************/ + /* */ + /* TT_SBit_Scale */ + /* */ + /* */ + /* A structure used describe a given bitmap scaling */ + /* table, as defined for the `EBSC' table. */ + /* */ + /* */ + /* hori :: horizontal line metrics */ + /* vert :: vertical line metrics */ + /* */ + /* x_ppem :: horizontal pixels per EM */ + /* y_ppem :: vertical pixels per EM */ + /* */ + /* x_ppem_substitute :: substitution x_ppem */ + /* y_ppem_substitute :: substitution y_ppem */ + /* */ + typedef struct TT_SBit_Scale_ + { + TT_SBit_Line_Metrics hori; + TT_SBit_Line_Metrics vert; + + TT_Byte x_ppem; + TT_Byte y_ppem; + + TT_Byte x_ppem_substitute; + TT_Byte y_ppem_substitute; + + } TT_SBit_Scale; + + + /*************************************************************/ + /* */ + /* TT_SBit_Image */ + /* */ + /* */ + /* A structure used to describe a given embedded bitmap */ + /* image. */ + /* */ + /* */ + /* map :: bitmap descriptor */ + /* bit_depth :: pixel bit depth */ + /* metrics :: glyph metrics for the bitmap */ + /* */ + typedef struct TT_SBit_Image_ + { + TT_Raster_Map map; + int bit_depth; + TT_Big_Glyph_Metrics metrics; + + } TT_SBit_Image; + + + /*************************************************************/ + /* */ + /* TT_EBLC */ + /* */ + /* */ + /* A structure used to describe the `EBLC' table from */ + /* a TrueType font. */ + /* */ + /* */ + /* version :: version number of the EBLC table */ + /* */ + /* num_strikes :: the number of strikes, i.e. bitmap */ + /* sizes, present in this font */ + /* */ + /* strikes :: array of strikes */ + /* */ + typedef struct TT_EBLC_ + { + TT_ULong version; + TT_ULong num_strikes; + TT_SBit_Strike* strikes; + + } TT_EBLC; + + + + + /*************************************************************/ + /* */ + /* */ + /* TT_Init_SBit_Extension */ + /* */ + /* */ + /* Initializes the embedded bitmap extension for the */ + /* FreeType engine. */ + /* */ + /* */ + /* engine :: handle to current FreeType library instance */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + FT_EXPORT_DEF( TT_Error ) + TT_Init_SBit_Extension( TT_Engine engine ); + + + /*************************************************************/ + /* */ + /* */ + /* TT_Get_Face_Bitmaps */ + /* */ + /* */ + /* Loads the `EBLC' table from a font file, if any. */ + /* */ + /* */ + /* face :: handle to the source TrueType font/face */ + /* */ + /* */ + /* eblc_table :: a descriptor for the EBLC table */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + /* */ + /* This function returns TT_Err_Table_Missing if the */ + /* font contains no embedded bitmaps. All fields in */ + /* `eblc_table' will then be set to 0. */ + /* */ + FT_EXPORT_DEF( TT_Error ) + TT_Get_Face_Bitmaps( TT_Face face, + TT_EBLC* eblc_table ); + + + /*************************************************************/ + /* */ + /* */ + /* TT_New_SBit_Image */ + /* */ + /* */ + /* Allocates a new embedded bitmap container. */ + /* */ + /* */ + /* image :: sbit image */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + FT_EXPORT_DEF( TT_Error ) + TT_New_SBit_Image( TT_SBit_Image** image ); + + + /*************************************************************/ + /* */ + /* */ + /* TT_Done_SBit_Image */ + /* */ + /* */ + /* Releases an embedded bitmap container. */ + /* */ + /* */ + /* image :: sbit image */ + /* */ + FT_EXPORT_DEF( void ) + TT_Done_SBit_Image( TT_SBit_Image* image ); + + + /*************************************************************/ + /* */ + /* TT_Get_SBit_Strike */ + /* */ + /* */ + /* Loads a suitable strike (bitmap sizetable) for the */ + /* given instance. This strike includes */ + /* sbitLineMetrics. */ + /* */ + /* */ + /* face :: the source face */ + /* instance :: the current size instance */ + /* */ + /* */ + /* strike :: the bitmap strike descriptor */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + FT_EXPORT_DEF( TT_Error ) + TT_Get_SBit_Strike( TT_Face face, + TT_Instance instance, + TT_SBit_Strike* strike ); + + + /*************************************************************/ + /* */ + /* */ + /* TT_Load_Glyph_Bitmap */ + /* */ + /* */ + /* Loads a given glyph embedded bitmap. */ + /* */ + /* */ + /* face :: handle to the source TrueType font/face */ + /* instance :: current size/transform instance */ + /* glyph_index :: index of source glyph */ + /* bitmap :: target embedded bitmap descriptor */ + /* */ + /* */ + /* Error code. 0 means success. */ + /* */ + /* */ + /* This function returns an error if there is no */ + /* embedded bitmap for the glyph at the given */ + /* instance. */ + /* */ + FT_EXPORT_DEF( TT_Error ) + TT_Load_Glyph_Bitmap( TT_Face face, + TT_Instance instance, + TT_UShort glyph_index, + TT_SBit_Image* bitmap ); + +#ifdef __cplusplus +} +#endif + +#endif /* FTXSBIT_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxwidth.c b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxwidth.c new file mode 100644 index 00000000000..f7879ed36a1 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxwidth.c @@ -0,0 +1,185 @@ +/******************************************************************* + * + * ftxwidth.c 1.0 + * + * Glyph Widths (and Heights) fast retrieval extension + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * This extension is used to parse the "glyf" table of a TrueType + * file in order to extract the bbox of a given range of glyphs. + * + * The bbox is then used to build font unit widths and height + * that are returned in two parallel arrays. + * + * This extension is needed by the FreeType/2 OS/2 Font Driver. + * + ******************************************************************/ + + +#include "ftxwidth.h" +#include "ttdebug.h" +#include "ttobjs.h" +#include "ttfile.h" +#include "tttags.h" +#include "ttload.h" + +/* Required by the tracing mode */ + +#undef TT_COMPONENT +#define TT_COMPONENT trace_any + + + /******************************************************************/ + /* */ + /* Function: TT_Get_Face_Widths */ + /* */ + /* Description: Returns the widths and/or heights of a given */ + /* range of glyphs for a face. */ + /* */ + /* Input: */ + /* face :: face handle */ + /* */ + /* first_glyph :: first glyph in range */ + /* */ + /* last_glyph :: last glyph in range */ + /* */ + /* widths :: address of table receiving the widths */ + /* expressed in font units (ushorts). Set */ + /* this parameter to NULL if you're not */ + /* interested by these values. */ + /* */ + /* heights :: address of table receiving the heights */ + /* expressed in font units (ushorts). Set */ + /* this parameter to NULL if you're not */ + /* interested by these values. */ + /* */ + /* Returns: */ + /* Error code */ + /* */ + /* */ + /******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Face_Widths( TT_Face face, + TT_UShort first_glyph, + TT_UShort last_glyph, + TT_UShort* widths, + TT_UShort* heights ) + { + DEFINE_ALL_LOCALS; + + PFace faze = HANDLE_Face(face); + UShort n; + Long table; + + ULong glyf_offset; /* offset of glyph table in file */ + UShort zero_width = 0; /* width of glyph 0 */ + UShort zero_height = 0; /* height of glyph 0 */ + + Bool zero_loaded = 0; + +#ifndef TT_HUGE_PTR + PStorage locations; +#else + Storage TT_HUGE_PTR * locations; +#endif + TT_BBox bbox; + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + if ( last_glyph >= faze->numGlyphs || + first_glyph > last_glyph ) + return TT_Err_Invalid_Argument; + + /* find "glyf" table */ + table = TT_LookUp_Table( faze, TTAG_glyf ); + if ( table < 0 ) + { + PERROR(( "ERROR: there is no glyph table in this font file!\n" )); + return TT_Err_Glyf_Table_Missing; + } + glyf_offset = faze->dirTables[table].Offset; + + /* now access stream */ + if ( USE_Stream( faze->stream, stream ) ) + return error; + + locations = faze->glyphLocations + first_glyph; + + /* loop to load each glyph in the range */ + for ( n = first_glyph; n <= last_glyph; n++ ) + { + if ( n + 1 < faze->numGlyphs && + locations[0] == locations[1] ) + { + /* Note : Glyph 0 is always used to indicate a missing glyph */ + /* in a range. We must thus return its width and height */ + /* where appropriate when we find an undefined glyph. */ + if ( zero_loaded == 0 ) + { + if ( FILE_Seek( glyf_offset + faze->glyphLocations[0] ) || + ACCESS_Frame( 10L ) ) + goto Fail; + + (void)GET_Short(); /* skip number of contours */ + + bbox.xMin = GET_Short(); + bbox.yMin = GET_Short(); + bbox.xMax = GET_Short(); + bbox.yMax = GET_Short(); + + FORGET_Frame(); + + zero_width = (UShort)(bbox.xMax - bbox.xMin); + zero_height = (UShort)(bbox.yMax - bbox.yMin); + zero_loaded = 1; + } + + if ( widths ) + *widths++ = zero_width; + + if ( heights ) + *heights++ = zero_height; + } + else + { + /* normal glyph, read header */ + if ( FILE_Seek( glyf_offset + locations[0] ) || + ACCESS_Frame( 10L ) ) + goto Fail; + + (void)GET_Short(); /* skip number of contours */ + + bbox.xMin = GET_Short(); + bbox.yMin = GET_Short(); + bbox.xMax = GET_Short(); + bbox.yMax = GET_Short(); + + FORGET_Frame(); + + if ( widths ) + *widths++ = (UShort)(bbox.xMax - bbox.xMin); + + if ( heights ) + *heights++ = (UShort)(bbox.yMax - bbox.yMin); + } + } + + Fail: + DONE_Stream( stream ); + return error; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxwidth.h b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxwidth.h new file mode 100644 index 00000000000..c7ebc3acb81 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/ftxwidth.h @@ -0,0 +1,80 @@ +/******************************************************************* + * + * ftxwidth.h + * + * Glyph Widths (and Heights) fast retrieval extension. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * This extension is used to parse the `glyf' table of a TrueType + * file in order to extract the bounding box of a given range of glyphs. + * + * The bounding box is then used to build font unit widths and heights + * that are returned in two parallel arrays. + * + * This extension is needed by the FreeType/2 OS/2 Font Driver. + * + ******************************************************************/ + +#ifndef FTXWIDTH_H +#define FTXWIDTH_H + +#include "freetype.h" + +#ifdef __cplusplus +extern "C" { +#endif + + /******************************************************************/ + /* */ + /* Function: TT_Get_Face_Widths */ + /* */ + /* Description: Returns the widths and/or heights of a given */ + /* range of glyphs for a face. */ + /* */ + /* Input: */ + /* face :: face handle */ + /* */ + /* first_glyph :: first glyph in range */ + /* */ + /* last_glyph :: last glyph in range */ + /* */ + /* widths :: address of table receiving the widths */ + /* expressed in font units (ushorts). Set */ + /* this parameter to NULL if you're not */ + /* interested by these values. */ + /* */ + /* heights :: address of table receiving the heights */ + /* expressed in font units (ushorts). Set */ + /* this parameter to NULL if you're not */ + /* interested by these values */ + /* */ + /* Returns: */ + /* Error code */ + /* */ + /* */ + /******************************************************************/ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Face_Widths( TT_Face face, + TT_UShort first_glyph, + TT_UShort last_glyph, + TT_UShort* widths, + TT_UShort* heights ); + +#ifdef __cplusplus +} +#endif + +#endif /* FTXWIDTH_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/extend/readme.1st b/Build/source/libs/freetype/freetype-1.5/lib/extend/readme.1st new file mode 100644 index 00000000000..cce94cdfad1 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/extend/readme.1st @@ -0,0 +1,61 @@ +This directory contains several extensions to the core engine. + +An extension is a separately compilable unit which can be linked by +a client application to add new functionalities to the engine. + +There are two kinds of extensions: an `API extension' provides +clients with new APIs to access internal engine structures or data, +while an `engine extension' implements new TrueType data or table +management. + +This directory contains the following: + + ftxcmap: An API extension to iterate over cmaps. + + ftxgasp: A simple API extension which returns the TrueType `gasp' + table to client applications, when found in a font file. + Though this table is always loaded by the engine, there + is no function in the core API to access it. The reason + is simple: to demonstrate a simple API extension with + `ftxgasp'! + + ftxkern: This engine extension is used to access kerning data, + when available in a font file. Note that it implements + on-the-fly loading and retrieving of kerning tables. + However, it doesn't interpret or process the data, and + client applications should use it according to the + TrueType specification. + + ftxpost: An engine extension to load the PostScript glyph names + of the `post' table. See the `ftzoom' program for an + example how to use it. + + ftxwidth: A simple extension used to load the widths and heights + of a given range of glyphs in a face. Results are + expressed in unscaled font units. This is required by + the latest version of the FreeType/2 DLL to speed up + font loading in the GRE (the OS/2 GRaphics Engine). It + can be used by other applications though... + + ftxerr18: This extension simply converts a TrueType engine error + code into a corresponding string describing the error. + It is useful if you intend to write a package for end + users and want to give them not `Error code 135' but + `OS/2 table missing'. See docs/errstr.txt for a + description how to use it (really simple!). ftxerr18 + supports localization of error strings (that is: error + strings are automatically translated into supported + languages) using gettext(). See docs/i18n.txt about + using gettext. + + ftxsbit: Embedded bitmap support. This is an engine extension. + See e.g. the `ftstrtto' program for its usage. + + ftxopen, + ftxgsub, + ftxgpos, + ftxgdef: This is experimental stuff for TrueType Open support! + Please ignore it or help debugging :-) + + +--- END --- diff --git a/Build/source/libs/freetype/freetype-1.5/lib/freetype.h b/Build/source/libs/freetype/freetype-1.5/lib/freetype.h new file mode 100644 index 00000000000..ad6e434893c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/freetype.h @@ -0,0 +1,1184 @@ +/******************************************************************* + * + * freetype.h + * + * High-level interface specification. + * + * Copyright 1996-2001, 2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project and may only be used, + * modified, and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Note: + * + * This is the only file that should be included by client + * application sources. All other types and functions defined + * in the `tt*.h' files are library internals and should not be + * included. + * + ******************************************************************/ + +#ifndef FREETYPE_H +#define FREETYPE_H + + +#define TT_FREETYPE_MAJOR 1 +#define TT_FREETYPE_MINOR 5 + + +#include "fterrid.h" +#include "ftnameid.h" + +#if defined(WIN32) +#ifdef FREETYPE_DLL +#ifdef MAKE_FREETYPE_DLL +#define FREETYPEDLL __declspec( dllexport) +#else +#define FREETYPEDLL __declspec( dllimport) +#endif +#else +#define FREETYPEDLL +#endif +#else /* ! WIN32 */ +#define FREETYPEDLL +#endif + +/*************************************************************************/ +/* Define FT_EXPORT_DEF as needed to use e.g. a DLL. */ +/* All variables and functions visible from outside have these prefixes. */ +/* */ +/* To make freetype.h independent from configuration files we check */ +/* whether FT_EXPORT_DEF has been defined already. */ + +/* Backward compatibility only. Don't use for new code. */ +#ifdef EXPORT_DEF +#define FT_EXPORT_DEF( type ) EXPORT_DEF type +#endif +/* End of backward compatibility section. */ + +#ifndef FT_EXPORT_DEF +#define FT_EXPORT_DEF( type ) extern type +#endif + +/* This is for variables; default is using the same as functions. */ +#ifndef FT_EXPORT_DECL +#define FT_EXPORT_DECL( type ) FT_EXPORT_DEF( type ) +#endif + +/* The same for TT_Text. If you define the HAVE_TT_TEXT macro, you have */ +/* to provide a typedef declaration for TT_Text before including this */ +/* file. */ + +#ifndef HAVE_TT_TEXT +#define HAVE_TT_TEXT + typedef char TT_Text; /* The data type to represent */ + /* file name string elements. */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + + + /*******************************************************************/ + /* */ + /* FreeType types definitions. */ + /* */ + /* All these begin with a 'TT_' prefix. */ + /* */ + /*******************************************************************/ + + typedef int TT_Bool; + + typedef signed long TT_Fixed; /* signed fixed 16.16 float */ + + typedef signed short TT_FWord; /* distance in FUnits */ + typedef unsigned short TT_UFWord; /* unsigned distance */ + + typedef char TT_String; + typedef signed char TT_Char; + typedef unsigned char TT_Byte; + typedef signed short TT_Short; + typedef unsigned short TT_UShort; + typedef int TT_Int; + typedef unsigned int TT_UInt; + typedef signed long TT_Long; + typedef unsigned long TT_ULong; + + typedef signed short TT_F2Dot14; /* Signed fixed float 2.14 used for */ + /* unit vectors, with layout */ + /* */ + /* s : 1 -- sign bit */ + /* m : 1 -- integer bit */ + /* f : 14 -- unsigned fractional */ + /* */ + /* `s:m' is the 2-bit signed int */ + /* value to which the positive */ + /* fractional part should be added. */ + + typedef signed long TT_F26Dot6; /* 26.6 fixed float, used for */ + /* glyph points pixel coordinates. */ + + typedef signed long TT_Pos; /* Point position, expressed either */ + /* in fractional pixels or notional */ + /* units, depending on context. */ + /* For example, glyph coordinates */ + /* returned by TT_Load_Glyph() are */ + /* expressed in font units if */ + /* scaling wasn't requested, and */ + /* in 26.6 fractional pixels if it */ + /* was. */ + + + struct TT_UnitVector_ /* guess what... */ + { + TT_F2Dot14 x; + TT_F2Dot14 y; + }; + + typedef struct TT_UnitVector_ TT_UnitVector; + + + struct TT_Vector_ /* simple vector type */ + { + TT_F26Dot6 x; + TT_F26Dot6 y; + }; + + typedef struct TT_Vector_ TT_Vector; + + + /* A simple 2x2 matrix used for transformations. */ + /* You should use 16.16 fixed floats. */ + /* */ + /* x' = xx*x + xy*y */ + /* y' = yx*x + yy*y */ + /* */ + + struct TT_Matrix_ + { + TT_Fixed xx, xy; + TT_Fixed yx, yy; + }; + + typedef struct TT_Matrix_ TT_Matrix; + + + /* A structure used to describe the source glyph to the renderer. */ + + struct TT_Outline_ + { + TT_Short n_contours; /* number of contours in glyph */ + TT_UShort n_points; /* number of points in the glyph */ + + TT_Vector* points; /* the outline's points */ + TT_Byte* flags; /* the points flags */ + TT_UShort* contours; /* the contour end points */ + + /* The following flag indicates that the outline owns the arrays it */ + /* refers to. Typically, this is true of outlines created from the */ + /* TT_New_Outline() API, while it isn't for those returned by */ + /* TT_Get_Glyph_Outline(). */ + + TT_Bool owner; /* The outline owns the coordinates, */ + /* flags and contours array it uses. */ + + /* The following flags are set automatically by */ + /* TT_Get_Glyph_Outline(). Their meaning is the following: */ + /* */ + /* high_precision If true, the scan-line converter will use a */ + /* higher precision to render bitmaps (i.e., a */ + /* 1/1024 pixel precision). This is important for */ + /* small ppem sizes. */ + /* */ + /* second_pass If true, the scan-line converter performs a */ + /* second sweep phase dedicated to find vertical */ + /* drop-outs. If false, only horizontal drop-outs */ + /* will be checked during the first vertical */ + /* sweep (yes, this is a bit confusing but it is */ + /* really the way it should work). This is */ + /* important for small ppems too. */ + /* */ + /* dropout_mode Specifies the TrueType drop-out mode to use for */ + /* continuity checking. Valid values are 0 (no */ + /* check), 1, 2, 4, and 5. */ + /* */ + /* Most of the engine's users will safely ignore these fields... */ + + TT_Bool high_precision; /* high precision rendering */ + TT_Bool second_pass; /* two sweeps rendering */ + TT_Char dropout_mode; /* dropout mode */ + }; + + typedef struct TT_Outline_ TT_Outline; + + + /* A structure used to describe a simple bounding box. */ + + struct TT_BBox_ + { + TT_Pos xMin; + TT_Pos yMin; + TT_Pos xMax; + TT_Pos yMax; + }; + + typedef struct TT_BBox_ TT_BBox; + + + /* A structure used to return glyph metrics. */ + /* */ + /* The `bearingX' isn't called `left-side bearing' anymore because */ + /* it has different meanings depending on the glyph's orientation. */ + /* */ + /* The same is true for `bearingY', which is the top-side bearing */ + /* defined by the TT_Spec, i.e., the distance from the baseline to */ + /* the top of the glyph's bbox. According to our current convention, */ + /* this is always the same as `bbox.yMax' but we make it appear for */ + /* consistency in its proper field. */ + /* */ + /* The `advance' field is the advance width for horizontal layout, */ + /* and advance height for vertical layouts. */ + + struct TT_Glyph_Metrics_ + { + TT_BBox bbox; /* glyph bounding box */ + + TT_Pos bearingX; /* left-side bearing */ + TT_Pos bearingY; /* top-side bearing, per se the TT spec */ + + TT_Pos advance; /* advance width (or height) */ + }; + + typedef struct TT_Glyph_Metrics_ TT_Glyph_Metrics; + + + /* A structure used to return horizontal _and_ vertical glyph */ + /* metrics. */ + /* */ + /* A glyph can be used either in a horizontal or vertical layout. */ + /* Its glyph metrics vary with orientation. The TT_Big_Glyph_Metrics */ + /* structure is used to return _all_ metrics in one call. */ + + struct TT_Big_Glyph_Metrics_ + { + TT_BBox bbox; /* glyph bounding box */ + + TT_Pos horiBearingX; /* left side bearing in horizontal layouts */ + TT_Pos horiBearingY; /* top side bearing in horizontal layouts */ + + TT_Pos vertBearingX; /* left side bearing in vertical layouts */ + TT_Pos vertBearingY; /* top side bearing in vertical layouts */ + + TT_Pos horiAdvance; /* advance width for horizontal layout */ + TT_Pos vertAdvance; /* advance height for vertical layout */ + + /* The following fields represent unhinted scaled metrics values. */ + /* They can be useful for applications needing to do some device */ + /* independent placement of glyphs. */ + /* */ + /* Applying these metrics to hinted glyphs will most surely ruin */ + /* the grid fitting performed by the bytecode interpreter. These */ + /* values are better used to compute accumulated positioning */ + /* distances. */ + + TT_Pos linearHoriBearingX; /* linearly scaled horizontal lsb */ + TT_Pos linearHoriAdvance; /* linearly scaled horizontal advance */ + + TT_Pos linearVertBearingY; /* linearly scaled vertical tsb */ + TT_Pos linearVertAdvance; /* linearly scaled vertical advance */ + }; + + typedef struct TT_Big_Glyph_Metrics_ TT_Big_Glyph_Metrics; + + + /* A structure used to return instance metrics. */ + + struct TT_Instance_Metrics_ + { + TT_F26Dot6 pointSize; /* char. size in points (1pt = 1/72 inch) */ + + TT_UShort x_ppem; /* horizontal pixels per EM square */ + TT_UShort y_ppem; /* vertical pixels per EM square */ + + TT_Fixed x_scale; /* 16.16 to convert from EM units to 26.6 pix */ + TT_Fixed y_scale; /* 16.16 to convert from EM units to 26.6 pix */ + + TT_UShort x_resolution; /* device horizontal resolution in dpi */ + TT_UShort y_resolution; /* device vertical resolution in dpi */ + }; + + typedef struct TT_Instance_Metrics_ TT_Instance_Metrics; + + + /* Flow constants: */ + /* */ + /* The flow of a bitmap refers to the way lines are oriented */ + /* within the bitmap data, i.e., the orientation of the Y */ + /* coordinate axis. */ + /* */ + /* For example, if the first bytes of the bitmap pertain to */ + /* its top-most line, then the flow is `down'. If these bytes */ + /* pertain to its lowest line, the the flow is `up'. */ + +#define TT_Flow_Down -1 /* bitmap is oriented from top to bottom */ +#define TT_Flow_Up 1 /* bitmap is oriented from bottom to top */ +#define TT_Flow_Error 0 /* an error occurred during rendering */ + + + /* A structure used to describe the target bitmap or pixmap to the */ + /* renderer. Note that there is nothing in this structure that */ + /* gives the nature of the buffer. */ + /* */ + /* IMPORTANT NOTE: */ + /* */ + /* In the case of a pixmap, the `width' and `cols' fields must */ + /* have the _same_ values, and _must_ be padded to 32-bits, i.e., */ + /* be a multiple of 4. Clipping problems will arise otherwise, */ + /* if not even page faults! */ + /* */ + /* The typical settings are: */ + /* */ + /* - for a WxH bitmap: */ + /* */ + /* rows = H */ + /* cols = (W+7) / 8 */ + /* width = W */ + /* flow = your_choice */ + /* */ + /* - for a WxH pixmap: */ + /* */ + /* rows = H */ + /* cols = (W+3) & ~3 */ + /* width = cols */ + /* flow = your_choice */ + + struct TT_Raster_Map_ + { + int rows; /* number of rows */ + int cols; /* number of columns (bytes) per row */ + int width; /* number of pixels per line */ + int flow; /* bitmap orientation */ + + void* bitmap; /* bit/pixmap buffer */ + long size; /* bit/pixmap size in bytes */ + }; + + typedef struct TT_Raster_Map_ TT_Raster_Map; + + + /* ------ The font header TrueType table structure ------ */ + + struct TT_Header_ + { + TT_Fixed Table_Version; + TT_Fixed Font_Revision; + + TT_Long CheckSum_Adjust; + TT_Long Magic_Number; + + TT_UShort Flags; + TT_UShort Units_Per_EM; + + TT_Long Created [2]; + TT_Long Modified[2]; + + TT_FWord xMin; + TT_FWord yMin; + TT_FWord xMax; + TT_FWord yMax; + + TT_UShort Mac_Style; + TT_UShort Lowest_Rec_PPEM; + + TT_Short Font_Direction; + TT_Short Index_To_Loc_Format; + TT_Short Glyph_Data_Format; + }; + + typedef struct TT_Header_ TT_Header; + + + /* ------ The horizontal header TrueType table structure ------ */ + + /*******************************************************/ + /* This structure is the one defined by the TrueType */ + /* specification, plus two fields used to link the */ + /* font-units metrics to the header. */ + + struct TT_Horizontal_Header_ + { + TT_Fixed Version; + TT_FWord Ascender; + TT_FWord Descender; + TT_FWord Line_Gap; + + TT_UFWord advance_Width_Max; /* advance width maximum */ + + TT_FWord min_Left_Side_Bearing; /* minimum left-sb */ + TT_FWord min_Right_Side_Bearing; /* minimum right-sb */ + TT_FWord xMax_Extent; /* xmax extents */ + TT_FWord caret_Slope_Rise; + TT_FWord caret_Slope_Run; + + TT_Short Reserved0, + Reserved1, + Reserved2, + Reserved3, + Reserved4; + + TT_Short metric_Data_Format; + TT_UShort number_Of_HMetrics; + + /* The following fields are not defined by the TrueType specification */ + /* but they're used to connect the metrics header to the relevant */ + /* `HMTX' or `VMTX' table. */ + + void* long_metrics; + void* short_metrics; + }; + + typedef struct TT_Horizontal_Header_ TT_Horizontal_Header; + + + /*******************************************************/ + /* This structure is the one defined by the TrueType */ + /* specification. Note that it has exactly the same */ + /* layout as the horizontal header (both are loaded */ + /* by the same function). */ + + struct TT_Vertical_Header_ + { + TT_Fixed Version; + TT_FWord Ascender; + TT_FWord Descender; + TT_FWord Line_Gap; + + TT_UFWord advance_Height_Max; /* advance height maximum */ + + TT_FWord min_Top_Side_Bearing; /* minimum left-sb or top-sb */ + TT_FWord min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */ + TT_FWord yMax_Extent; /* xmax or ymax extents */ + TT_FWord caret_Slope_Rise; + TT_FWord caret_Slope_Run; + TT_FWord caret_Offset; + + TT_Short Reserved1, + Reserved2, + Reserved3, + Reserved4; + + TT_Short metric_Data_Format; + TT_UShort number_Of_VMetrics; + + /* The following fields are not defined by the TrueType specification */ + /* but they're used to connect the metrics header to the relevant */ + /* `HMTX' or `VMTX' table. */ + + void* long_metrics; + void* short_metrics; + }; + + typedef struct TT_Vertical_Header_ TT_Vertical_Header; + + + /* ------ The OS/2 table ------ */ + + /************************************************************************/ + /* Note that since FreeType 1.3, we support Mac fonts which do not have */ + /* an OS/2 table. In this case the `version' field will be set to */ + /* 0xFFFF by the table loader; all other fields should be 0. */ + + struct TT_OS2_ + { + TT_UShort version; /* 0x0001 */ + TT_FWord xAvgCharWidth; + TT_UShort usWeightClass; + TT_UShort usWidthClass; + TT_Short fsType; + TT_FWord ySubscriptXSize; + TT_FWord ySubscriptYSize; + TT_FWord ySubscriptXOffset; + TT_FWord ySubscriptYOffset; + TT_FWord ySuperscriptXSize; + TT_FWord ySuperscriptYSize; + TT_FWord ySuperscriptXOffset; + TT_FWord ySuperscriptYOffset; + TT_FWord yStrikeoutSize; + TT_FWord yStrikeoutPosition; + TT_Short sFamilyClass; + + TT_Byte panose[10]; + + TT_ULong ulUnicodeRange1; /* Bits 0-31 */ + TT_ULong ulUnicodeRange2; /* Bits 32-63 */ + TT_ULong ulUnicodeRange3; /* Bits 64-95 */ + TT_ULong ulUnicodeRange4; /* Bits 96-127 */ + + TT_Char achVendID[4]; + + TT_UShort fsSelection; + TT_UShort usFirstCharIndex; + TT_UShort usLastCharIndex; + TT_Short sTypoAscender; + TT_Short sTypoDescender; + TT_Short sTypoLineGap; + TT_UShort usWinAscent; + TT_UShort usWinDescent; + + /* only version 1 tables: */ + + TT_ULong ulCodePageRange1; /* Bits 0-31 */ + TT_ULong ulCodePageRange2; /* Bits 32-63 */ + + /* only version 2 tables: */ + + TT_Short sxHeight; + TT_Short sCapHeight; + TT_UShort usDefaultChar; + TT_UShort usBreakChar; + TT_UShort usMaxContext; + }; + + typedef struct TT_OS2_ TT_OS2; + + + /* ------ The PostScript table ------ */ + + struct TT_Postscript_ + { + TT_Fixed FormatType; + TT_Fixed italicAngle; + TT_FWord underlinePosition; + TT_FWord underlineThickness; + TT_ULong isFixedPitch; + TT_ULong minMemType42; + TT_ULong maxMemType42; + TT_ULong minMemType1; + TT_ULong maxMemType1; + + /* Glyph names follow in the file, but we don't */ + /* load them by default. See the ftxpost.c extension. */ + }; + + typedef struct TT_Postscript_ TT_Postscript; + + + /* ------ The horizontal device metrics table (`hdmx') ------ */ + + struct TT_Hdmx_Record_ + { + TT_Byte ppem; + TT_Byte max_width; + TT_Byte* widths; + }; + + typedef struct TT_Hdmx_Record_ TT_Hdmx_Record; + + + struct TT_Hdmx_ + { + TT_UShort version; + TT_Short num_records; + TT_Hdmx_Record* records; + }; + + typedef struct TT_Hdmx_ TT_Hdmx; + + + /* A structure used to describe face properties. */ + + struct TT_Face_Properties_ + { + TT_UShort num_Glyphs; /* number of glyphs in face */ + TT_UShort max_Points; /* maximum number of points in a glyph */ + TT_UShort max_Contours; /* maximum number of contours in a glyph */ + + TT_UShort num_CharMaps; /* number of charmaps in the face */ + TT_UShort num_Names; /* number of name records in the face */ + + TT_ULong num_Faces; /* 1 for normal TrueType files, and the */ + /* number of embedded faces for TrueType */ + /* collections */ + + TT_Header* header; /* TrueType header table */ + TT_Horizontal_Header* horizontal; /* TrueType horizontal header */ + TT_OS2* os2; /* TrueType OS/2 table */ + TT_Postscript* postscript; /* TrueType Postscript table */ + TT_Hdmx* hdmx; /* TrueType hor. dev. metr. table */ + TT_Vertical_Header* vertical; /* TT Vertical header, if present */ + }; + + typedef struct TT_Face_Properties_ TT_Face_Properties; + + + /* Here are the definitions of the handle types used for FreeType's */ + /* most common objects accessed by the client application. We use */ + /* a simple trick: */ + /* */ + /* Each handle type is a structure that only contains one */ + /* pointer. The advantage of structures is that they are */ + /* mutually exclusive types. We could have defined the */ + /* following types: */ + /* */ + /* typedef void* TT_Stream; */ + /* typedef void* TT_Face; */ + /* typedef void* TT_Instance; */ + /* typedef void* TT_Glyph; */ + /* typedef void* TT_CharMap; */ + /* */ + /* but these would have allowed lines like: */ + /* */ + /* stream = instance; */ + /* */ + /* in the client code this would be a severe bug, unnoticed */ + /* by the compiler! */ + /* */ + /* Thus, we enforce type checking with a simple language */ + /* trick... */ + /* */ + /* NOTE: Some macros are defined in tttypes.h to perform */ + /* automatic type conversions for library hackers... */ + + struct TT_Engine_ { void* z; }; + struct TT_Stream_ { void* z; }; + struct TT_Face_ { void* z; }; + struct TT_Instance_ { void* z; }; + struct TT_Glyph_ { void* z; }; + struct TT_CharMap_ { void* z; }; + + typedef struct TT_Engine_ TT_Engine; /* engine instance */ + typedef struct TT_Stream_ TT_Stream; /* stream handle type */ + typedef struct TT_Face_ TT_Face; /* face handle type */ + typedef struct TT_Instance_ TT_Instance; /* instance handle type */ + typedef struct TT_Glyph_ TT_Glyph; /* glyph handle type */ + typedef struct TT_CharMap_ TT_CharMap; /* character map handle type */ + + + /* Almost all functions return an error code of this type. */ + + typedef long TT_Error; + + + /*******************************************************************/ + /* */ + /* FreeType API */ + /* */ + /* All these begin with a `TT_' prefix. */ + /* */ + /* Most of them are implemented in the `ttapi.c' source file. */ + /* */ + /*******************************************************************/ + + /* Get version information. */ + + FT_EXPORT_DEF( TT_Error ) + TT_FreeType_Version( int *major, + int *minor ); + + + /* Initialize the engine. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Init_FreeType( TT_Engine* engine ); + + + /* Finalize the engine, and release all allocated objects. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Done_FreeType( TT_Engine engine ); + + + /* Set the gray level palette. This is an array of 5 bytes used */ + /* to produce the font smoothed pixmaps. By convention: */ + /* */ + /* palette[0] = background (white) */ + /* palette[1] = light */ + /* palette[2] = medium */ + /* palette[3] = dark */ + /* palette[4] = foreground (black) */ + /* */ + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Raster_Gray_Palette( TT_Engine engine, + TT_Byte* palette ); + + + /* ----------------------- face management ----------------------- */ + + /* Open a new TrueType font file, and returns a handle for */ + /* it in variable '*face'. */ + /* */ + /* Note: The file can be either a TrueType file (*.ttf) or */ + /* a TrueType collection (*.ttc, in this case, only */ + /* the first face is opened). The number of faces in */ + /* the same collection can be obtained in the face's */ + /* properties, using TT_Get_Face_Properties() and the */ + /* `max_Faces' field. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Open_Face( TT_Engine engine, + const TT_Text* fontPathName, + TT_Face* face ); + + + /* Open a TrueType font file located inside a collection. */ + /* The font is assigned by its index in `fontIndex'. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Open_Collection( TT_Engine engine, + const TT_Text* collectionPathName, + TT_ULong fontIndex, + TT_Face* face ); + + + /* Return face properties in the `properties' structure. */ + /* */ + /* Note that since version 1.3, we support font files with no */ + /* OS/2 table (mainly old Mac fonts). In this case, the OS/2 */ + /* `version' field will be set to 0xFFFF, and all other fields */ + /* will be zeroed. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Face_Properties( TT_Face face, + TT_Face_Properties* properties ); + + + /* Set a face object's generic pointer */ + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Face_Pointer( TT_Face face, + void* data ); + + + /* Get a face object's generic pointer */ + + FT_EXPORT_DEF( void* ) + TT_Get_Face_Pointer( TT_Face face ); + + + /* Close a face's file handle to save system resources. The file */ + /* will be re-opened automatically on the next disk access. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Flush_Face( TT_Face face ); + + /* Get a face's glyph metrics expressed in font units. Returns any */ + /* number of arrays. Set the fields to NULL if you are not interested */ + /* by a given array. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Face_Metrics( TT_Face face, + TT_UShort firstGlyph, + TT_UShort lastGlyph, + TT_Short* leftBearings, + TT_UShort* widths, + TT_Short* topBearings, + TT_UShort* heights ); + + + /* Close a given font object, destroying all associated */ + /* instances. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Close_Face( TT_Face face ); + + + /* Get font or table data. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Font_Data( TT_Face face, + TT_ULong tag, + TT_Long offset, + void* buffer, + TT_Long* length ); + + +/* A simple macro to build table tags from ASCII chars */ + +#define MAKE_TT_TAG( _x1, _x2, _x3, _x4 ) \ + (((TT_ULong)_x1 << 24) | \ + ((TT_ULong)_x2 << 16) | \ + ((TT_ULong)_x3 << 8) | \ + (TT_ULong)_x4) + + + + /* ----------------------- instance management -------------------- */ + + /* Open a new font instance and returns an instance handle */ + /* for it in `*instance'. */ + + FT_EXPORT_DEF( TT_Error ) + TT_New_Instance( TT_Face face, + TT_Instance* instance ); + + + /* Set device resolution for a given instance. The values are */ + /* given in dpi (Dots Per Inch). Default is 96 in both directions. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Instance_Resolutions( TT_Instance instance, + TT_UShort xResolution, + TT_UShort yResolution ); + + + /* Set the pointsize for a given instance. Default is 10pt. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Instance_CharSize( TT_Instance instance, + TT_F26Dot6 charSize ); + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Instance_CharSizes( TT_Instance instance, + TT_F26Dot6 charWidth, + TT_F26Dot6 charHeight ); + +#define TT_Set_Instance_PointSize( ins, ptsize ) \ + TT_Set_Instance_CharSize( ins, ptsize*64L ) + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Instance_PixelSizes( TT_Instance instance, + TT_UShort pixelWidth, + TT_UShort pixelHeight, + TT_F26Dot6 pointSize ); + + + /* This function has been deprecated! Do not use it, as it */ + /* doesn't work reliably. You can perfectly control hinting */ + /* yourself when loading glyphs, then apply transforms as usual. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Instance_Transform_Flags( TT_Instance instance, + TT_Bool rotated, + TT_Bool stretched ); + + + /* Return instance metrics in `metrics'. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Instance_Metrics( TT_Instance instance, + TT_Instance_Metrics* metrics ); + + + /* Set an instance's generic pointer. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Set_Instance_Pointer( TT_Instance instance, + void* data ); + + + /* Get an instance's generic pointer. */ + + FT_EXPORT_DEF( void* ) + TT_Get_Instance_Pointer( TT_Instance instance ); + + + /* Close a given instance object, destroying all associated data. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Done_Instance( TT_Instance instance ); + + + + /* ----------------------- glyph management ----------------------- */ + + /* Create a new glyph object related to the given `face'. */ + + FT_EXPORT_DEF( TT_Error ) + TT_New_Glyph( TT_Face face, + TT_Glyph* glyph ); + + + /* Discard (and destroy) a given glyph object. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Done_Glyph( TT_Glyph glyph ); + + +#define TTLOAD_SCALE_GLYPH 1 +#define TTLOAD_HINT_GLYPH 2 +#define TTLOAD_PEDANTIC 128 +#define TTLOAD_IGNORE_GLOBAL_ADVANCE_WIDTH 256 + +#define TTLOAD_DEFAULT (TTLOAD_SCALE_GLYPH | TTLOAD_HINT_GLYPH) + + + /* Load and process (scale/transform and hint) a glyph from the */ + /* given `instance'. The glyph and instance handles must be */ + /* related to the same face object. The glyph index can be */ + /* computed with a call to TT_Char_Index(). */ + /* */ + /* The 'load_flags' argument is a combination of the macros */ + /* TTLOAD_SCALE_GLYPH and TTLOAD_HINT_GLYPH. Hinting will be */ + /* applied only if the scaling is selected. */ + /* */ + /* If scaling is off (i.e., load_flags = 0), the returned */ + /* outlines are in EM square coordinates (also called FUnits), */ + /* extracted directly from the font with no hinting. Other */ + /* glyph metrics are also in FUnits. */ + /* */ + /* If scaling is on, the returned outlines are in fractional */ + /* pixel units (i.e. TT_F26Dot6 = 26.6 fixed floats). */ + /* */ + /* NOTE: The glyph index must be in the range 0..num_glyphs-1, */ + /* where `num_glyphs' is the total number of glyphs in */ + /* the font file (given in the face properties). */ + + FT_EXPORT_DEF( TT_Error ) + TT_Load_Glyph( TT_Instance instance, + TT_Glyph glyph, + TT_UShort glyphIndex, + TT_UShort loadFlags ); + + + /* Return glyph outline pointers in `outline'. Note that the returned */ + /* pointers are owned by the glyph object, and will be destroyed with */ + /* it. The client application should _not_ change the pointers. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Glyph_Outline( TT_Glyph glyph, + TT_Outline* outline ); + + + /* Copy the glyph metrics into `metrics'. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Glyph_Metrics( TT_Glyph glyph, + TT_Glyph_Metrics* metrics ); + + + /* Copy the glyph's big metrics into `metrics'. */ + /* Necessary to obtain vertical metrics. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Glyph_Big_Metrics( TT_Glyph glyph, + TT_Big_Glyph_Metrics* metrics ); + + + /* Render the glyph into a bitmap, with given position offsets. */ + /* */ + /* Note: Only use integer pixel offsets to preserve the fine */ + /* hinting of the glyph and the `correct' anti-aliasing */ + /* (where vertical and horizontal stems aren't grayed). This */ + /* means that `xOffset' and `yOffset' must be multiples */ + /* of 64! */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Glyph_Bitmap( TT_Glyph glyph, + TT_Raster_Map* bitmap, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ); + + + /* Render the glyph into a pixmap, with given position offsets. */ + /* */ + /* Note: Only use integer pixel offsets to preserve the fine */ + /* hinting of the glyph and the `correct' anti-aliasing */ + /* (where vertical and horizontal stems aren't grayed). This */ + /* means that `xOffset' and `yOffset' must be multiples */ + /* of 64! */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Glyph_Pixmap( TT_Glyph glyph, + TT_Raster_Map* pixmap, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ); + + + + /* ----------------------- outline support ------------------------ */ + + /* Allocate a new outline. Reserve space for `numPoints' and */ + /* `numContours'. */ + + FT_EXPORT_DEF( TT_Error ) + TT_New_Outline( TT_UShort numPoints, + TT_Short numContours, + TT_Outline* outline ); + + + /* Release an outline. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Done_Outline( TT_Outline* outline ); + + + /* Copy an outline into another one. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Copy_Outline( TT_Outline* source, + TT_Outline* target ); + + + /* Render an outline into a bitmap. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Outline_Bitmap( TT_Engine engine, + TT_Outline* outline, + TT_Raster_Map* bitmap ); + + + /* Render an outline into a pixmap. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Outline_Pixmap( TT_Engine engine, + TT_Outline* outline, + TT_Raster_Map* pixmap ); + + + /* Return an outline's bounding box -- this function is slow as it */ + /* performs a complete scan-line process, without drawing, to get */ + /* the most accurate values. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Outline_BBox( TT_Outline* outline, + TT_BBox* bbox ); + + + /* Apply a transformation to a glyph outline. */ + + FT_EXPORT_DEF( void ) + TT_Transform_Outline( TT_Outline* outline, + TT_Matrix* matrix ); + + + /* Apply a translation to a glyph outline. */ + + FT_EXPORT_DEF( void ) + TT_Translate_Outline( TT_Outline* outline, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ); + + + /* Apply a transformation to a vector. */ + + FT_EXPORT_DEF( void ) + TT_Transform_Vector( TT_F26Dot6* x, + TT_F26Dot6* y, + TT_Matrix* matrix ); + + + /* Compute A*B/C with 64 bits intermediate precision. */ + + FT_EXPORT_DEF( TT_Long ) + TT_MulDiv( TT_Long A, + TT_Long B, + TT_Long C ); + + + /* Compute A*B/0x10000 with 64 bits intermediate precision. */ + /* Useful to multiply by a 16.16 fixed float value. */ + + FT_EXPORT_DEF( TT_Long ) + TT_MulFix( TT_Long A, + TT_Long B ); + + + /* ----------------- character mapping support --------------- */ + + /* Return the number of character mappings found in this file. */ + /* Returns -1 in case of failure (invalid face handle). */ + /* */ + /* DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED! */ + /* */ + /* It is retained for backwards compatibility only and will */ + /* fail on 16bit systems. */ + /* */ + /* You can now get the charmap count in the `num_CharMaps' */ + /* field of a face's properties. */ + /* */ + + FT_EXPORT_DEF( int ) + TT_Get_CharMap_Count( TT_Face face ); + + + /* Return the ID of charmap number `charmapIndex' of a given face */ + /* used to enumerate the charmaps present in a TrueType file. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_CharMap_ID( TT_Face face, + TT_UShort charmapIndex, + TT_UShort* platformID, + TT_UShort* encodingID ); + + + /* Look up the character maps found in `face' and return a handle */ + /* for the one matching `platformID' and `platformEncodingID' */ + /* (see the TrueType specs relating to the `cmap' table for */ + /* information on these ID numbers). Returns an error code. */ + /* In case of failure, the handle is set to NULL and is invalid. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_CharMap( TT_Face face, + TT_UShort charmapIndex, + TT_CharMap* charMap ); + + + /* Translate a character code through a given character map */ + /* and return the corresponding glyph index to be used in */ + /* a TT_Load_Glyph() call. This function returns 0 in case */ + /* of failure. */ + + FT_EXPORT_DEF( TT_UShort ) + TT_Char_Index( TT_CharMap charMap, + TT_ULong charCode ); + + + + /* --------------------- names table support ------------------- */ + + /* Return the number of name strings found in the name table. */ + /* Returns -1 in case of failure (invalid face handle). */ + /* */ + /* DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED! */ + /* */ + /* It is retained for backwards compatibility only and will */ + /* fail on 16bit systems. */ + /* */ + /* You can now get the number of name strings in a face with */ + /* the `num_Names' field of its properties. */ + + FT_EXPORT_DEF( int ) + TT_Get_Name_Count( TT_Face face ); + + + /* Return the ID of the name number `nameIndex' of a given face */ + /* used to enumerate the charmaps present in a TrueType file. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Name_ID( TT_Face face, + TT_UShort nameIndex, + TT_UShort* platformID, + TT_UShort* encodingID, + TT_UShort* languageID, + TT_UShort* nameID ); + + + /* Return the address and length of the name number `nameIndex' */ + /* of a given face in the variables `stringPtr' resp. `length'. */ + /* The string is part of the face object and shouldn't be */ + /* written to or released. */ + /* */ + /* Note that for an invalid platform ID a null pointer will be */ + /* returned. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Get_Name_String( TT_Face face, + TT_UShort nameIndex, + TT_String** stringPtr, + TT_UShort* length ); + + +#ifdef __cplusplus + } +#endif + +#endif /* FREETYPE_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/fterrid.h b/Build/source/libs/freetype/freetype-1.5/lib/fterrid.h new file mode 100644 index 00000000000..54cd150d8cf --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/fterrid.h @@ -0,0 +1,162 @@ +/******************************************************************* + * + * fterrid.h + * + * TrueType Error ID definitions + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef FREETYPE_H +#error "Don't include this file! Use freetype.h instead." +#endif + +#ifndef FTERRID_H +#define FTERRID_H + + /************************ error codes declaration **************/ + + /* The error codes are grouped in 'classes' used to indicate the */ + /* 'level' at which the error happened. */ + /* The class is given by an error code's high byte. */ + + + /* ------------- Success is always 0 -------- */ + +#define TT_Err_Ok 0 + + + /* -------- High-level API error codes ------ */ + +#define TT_Err_Invalid_Face_Handle 0x001 +#define TT_Err_Invalid_Instance_Handle 0x002 +#define TT_Err_Invalid_Glyph_Handle 0x003 +#define TT_Err_Invalid_CharMap_Handle 0x004 +#define TT_Err_Invalid_Result_Address 0x005 +#define TT_Err_Invalid_Glyph_Index 0x006 +#define TT_Err_Invalid_Argument 0x007 +#define TT_Err_Could_Not_Open_File 0x008 +#define TT_Err_File_Is_Not_Collection 0x009 + +#define TT_Err_Table_Missing 0x00A +#define TT_Err_Invalid_Horiz_Metrics 0x00B +#define TT_Err_Invalid_CharMap_Format 0x00C +#define TT_Err_Invalid_PPem 0x00D +#define TT_Err_Invalid_Vert_Metrics 0x00E + +#define TT_Err_Invalid_File_Format 0x010 + +#define TT_Err_Invalid_Engine 0x020 +#define TT_Err_Too_Many_Extensions 0x021 +#define TT_Err_Extensions_Unsupported 0x022 +#define TT_Err_Invalid_Extension_Id 0x023 + +#define TT_Err_No_Vertical_Data 0x030 + +#define TT_Err_Max_Profile_Missing 0x080 +#define TT_Err_Header_Table_Missing 0x081 +#define TT_Err_Horiz_Header_Missing 0x082 +#define TT_Err_Locations_Missing 0x083 +#define TT_Err_Name_Table_Missing 0x084 +#define TT_Err_CMap_Table_Missing 0x085 +#define TT_Err_Hmtx_Table_Missing 0x086 +#define TT_Err_OS2_Table_Missing 0x087 +#define TT_Err_Post_Table_Missing 0x088 +#define TT_Err_Glyf_Table_Missing 0x089 + + + /* -------- Memory component error codes ---- */ + + /* this error indicates that an operation cannot */ + /* be performed due to memory exhaustion. */ + +#define TT_Err_Out_Of_Memory 0x100 + + + /* -------- File component error codes ------ */ + + /* these error codes indicate that the file could */ + /* not be accessed properly. Usually, this means */ + /* a broken font file! */ + +#define TT_Err_Invalid_File_Offset 0x200 +#define TT_Err_Invalid_File_Read 0x201 +#define TT_Err_Invalid_Frame_Access 0x202 + + + /* -------- Glyph loader error codes -------- */ + + /* Produced only by the glyph loader, these error */ + /* codes indicate a broken glyph in a font file. */ + +#define TT_Err_Too_Many_Points 0x300 +#define TT_Err_Too_Many_Contours 0x301 +#define TT_Err_Invalid_Composite 0x302 +#define TT_Err_Too_Many_Ins 0x303 +#define TT_Err_Too_Many_FDefs 0x304 + + + /* --- bytecode interpreter error codes ----- */ + + /* These error codes are produced by the TrueType */ + /* bytecode interpreter. They usually indicate a */ + /* broken font file, a broken glyph within a font */ + /* file, or a bug in the interpreter! */ + +#define TT_Err_Invalid_Opcode 0x400 +#define TT_Err_Too_Few_Arguments 0x401 +#define TT_Err_Stack_Overflow 0x402 +#define TT_Err_Code_Overflow 0x403 +#define TT_Err_Bad_Argument 0x404 +#define TT_Err_Divide_By_Zero 0x405 +#define TT_Err_Storage_Overflow 0x406 +#define TT_Err_Cvt_Overflow 0x407 +#define TT_Err_Invalid_Reference 0x408 +#define TT_Err_Invalid_Distance 0x409 +#define TT_Err_Interpolate_Twilight 0x40A +#define TT_Err_Debug_OpCode 0x40B +#define TT_Err_ENDF_In_Exec_Stream 0x40C +#define TT_Err_Out_Of_CodeRanges 0x40D +#define TT_Err_Nested_DEFS 0x40E +#define TT_Err_Invalid_CodeRange 0x40F +#define TT_Err_Invalid_Displacement 0x410 +#define TT_Err_Execution_Too_Long 0x411 + + + /* ------ internal failure error codes ----- */ + + /* These error codes are produced when an incoherent */ + /* library state has been detected. These reflect a */ + /* severe bug in the engine! (Or a major overwrite */ + /* of your application into the library's data.) */ + +#define TT_Err_Nested_Frame_Access 0x500 +#define TT_Err_Invalid_Cache_List 0x501 +#define TT_Err_Could_Not_Find_Context 0x502 +#define TT_Err_Unlisted_Object 0x503 + + + /* ---- scan-line converter error codes ----- */ + + /* These error codes are produced by the raster component. */ + /* They indicate that an outline structure was incoherently */ + /* setup, or that you're trying to render an horribly */ + /* complex glyph! */ + +#define TT_Err_Raster_Pool_Overflow 0x600 +#define TT_Err_Raster_Negative_Height 0x601 +#define TT_Err_Raster_Invalid_Value 0x602 +#define TT_Err_Raster_Not_Initialized 0x603 + +#endif /* FTERRID_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ftnameid.h b/Build/source/libs/freetype/freetype-1.5/lib/ftnameid.h new file mode 100644 index 00000000000..eb804211b9d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ftnameid.h @@ -0,0 +1,877 @@ +/******************************************************************* + * + * ftnameid.h + * + * TrueType Name ID definitions + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef FREETYPE_H +#error "Don't include this file! Use freetype.h instead." +#endif + +#ifndef FTNAMEID_H +#define FTNAMEID_H + +/* + * possible values for the 'Platform' identifier code in the name + * records of the TTF "name" table + */ + +#define TT_PLATFORM_APPLE_UNICODE 0 +#define TT_PLATFORM_MACINTOSH 1 +#define TT_PLATFORM_ISO 2 /* deprecated */ +#define TT_PLATFORM_MICROSOFT 3 +#define TT_PLATFORM_CUSTOM 4 + + +/* + * possible values of the platform specific encoding identifier field in + * the name records of the TTF "name" table when the 'Platform' identifier + * code is TT_PLATFORM_APPLE_UNICODE + */ + +#define TT_APPLE_ID_DEFAULT 0 +#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ +#define TT_APPLE_ID_ISO_10646 2 /* deprecated */ +#define TT_APPLE_ID_UNICODE_2_0 3 /* or later, BMP characters */ +#define TT_APPLE_ID_UNICODE_32 4 /* 3.1 or later, full repertoire */ + + +/* + * possible values of the platform specific encoding identifier field in + * the name records of the TTF "name" table when the 'Platform' identifier + * code is TT_PLATFORM_MACINTOSH + */ + +#define TT_MAC_ID_ROMAN 0 +#define TT_MAC_ID_JAPANESE 1 +#define TT_MAC_ID_TRADITIONAL_CHINESE 2 +#define TT_MAC_ID_KOREAN 3 +#define TT_MAC_ID_ARABIC 4 +#define TT_MAC_ID_HEBREW 5 +#define TT_MAC_ID_GREEK 6 +#define TT_MAC_ID_RUSSIAN 7 +#define TT_MAC_ID_RSYMBOL 8 +#define TT_MAC_ID_DEVANAGARI 9 +#define TT_MAC_ID_GURMUKHI 10 +#define TT_MAC_ID_GUJARATI 11 +#define TT_MAC_ID_ORIYA 12 +#define TT_MAC_ID_BENGALI 13 +#define TT_MAC_ID_TAMIL 14 +#define TT_MAC_ID_TELUGU 15 +#define TT_MAC_ID_KANNADA 16 +#define TT_MAC_ID_MALAYALAM 17 +#define TT_MAC_ID_SINHALESE 18 +#define TT_MAC_ID_BURMESE 19 +#define TT_MAC_ID_KHMER 20 +#define TT_MAC_ID_THAI 21 +#define TT_MAC_ID_LAOTIAN 22 +#define TT_MAC_ID_GEORGIAN 23 +#define TT_MAC_ID_ARMENIAN 24 +#define TT_MAC_ID_MALDIVIAN 25 +#define TT_MAC_ID_SIMPLIFIED_CHINESE 25 +#define TT_MAC_ID_TIBETAN 26 +#define TT_MAC_ID_MONGOLIAN 27 +#define TT_MAC_ID_GEEZ 28 +#define TT_MAC_ID_SLAVIC 29 +#define TT_MAC_ID_VIETNAMESE 30 +#define TT_MAC_ID_SINDHI 31 +#define TT_MAC_ID_UNINTERP 32 + + +/* + * possible values of the platform specific encoding identifier field in + * the name records of the TTF "name" table when the 'Platform' identifier + * code is TT_PLATFORM_ISO + * + * This use is now deprecated + */ + +#define TT_ISO_ID_7BIT_ASCII 0 +#define TT_ISO_ID_10646 1 +#define TT_ISO_ID_8859_1 2 + + +/* + * possible values of the platform specific encoding identifier field in + * the name records of the TTF "name" table when the 'Platform' identifier + * code is TT_PLATFORM_MICROSOFT + */ + +#define TT_MS_ID_SYMBOL_CS 0 +#define TT_MS_ID_UNICODE_CS 1 +#define TT_MS_ID_SJIS 2 +#define TT_MS_ID_GB2312 3 +#define TT_MS_ID_BIG_5 4 +#define TT_MS_ID_WANSUNG 5 +#define TT_MS_ID_JOHAB 6 +#define TT_MS_ID_UCS_4 10 /* full repertoire, UTF-32 */ + + + +/* + * possible values of the language identifier field in the name records of + * the TTF "name" table when the 'Platform' identifier code is + * TT_PLATFORM_MACINTOSH + * + * the canonical source for the Apple assigned Language ID's is at + * http://fonts.apple.com/TTRefMan/RM06/Chap6name.html + */ + +#define TT_MAC_LANGID_ENGLISH 0 +#define TT_MAC_LANGID_FRENCH 1 +#define TT_MAC_LANGID_GERMAN 2 +#define TT_MAC_LANGID_ITALIAN 3 +#define TT_MAC_LANGID_DUTCH 4 +#define TT_MAC_LANGID_SWEDISH 5 +#define TT_MAC_LANGID_SPANISH 6 +#define TT_MAC_LANGID_DANISH 7 +#define TT_MAC_LANGID_PORTUGUESE 8 +#define TT_MAC_LANGID_NORWEGIAN 9 +#define TT_MAC_LANGID_HEBREW 10 +#define TT_MAC_LANGID_JAPANESE 11 +#define TT_MAC_LANGID_ARABIC 12 +#define TT_MAC_LANGID_FINNISH 13 +#define TT_MAC_LANGID_GREEK 14 +#define TT_MAC_LANGID_ICELANDIC 15 +#define TT_MAC_LANGID_MALTESE 16 +#define TT_MAC_LANGID_TURKISH 17 +#define TT_MAC_LANGID_CROATIAN 18 +#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 +#define TT_MAC_LANGID_URDU 20 +#define TT_MAC_LANGID_HINDI 21 +#define TT_MAC_LANGID_THAI 22 +#define TT_MAC_LANGID_KOREAN 23 +#define TT_MAC_LANGID_LITHUANIAN 24 +#define TT_MAC_LANGID_POLISH 25 +#define TT_MAC_LANGID_HUNGARIAN 26 +#define TT_MAC_LANGID_ESTONIAN 27 +#define TT_MAC_LANGID_LETTISH 28 +#define TT_MAC_LANGID_SAAMISK 29 +#define TT_MAC_LANGID_FAEROESE 30 +#define TT_MAC_LANGID_FARSI 31 +#define TT_MAC_LANGID_RUSSIAN 32 +#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 +#define TT_MAC_LANGID_FLEMISH 34 +#define TT_MAC_LANGID_IRISH 35 +#define TT_MAC_LANGID_ALBANIAN 36 +#define TT_MAC_LANGID_ROMANIAN 37 +#define TT_MAC_LANGID_CZECH 38 +#define TT_MAC_LANGID_SLOVAK 39 +#define TT_MAC_LANGID_SLOVENIAN 40 +#define TT_MAC_LANGID_YIDDISH 41 +#define TT_MAC_LANGID_SERBIAN 42 +#define TT_MAC_LANGID_MACEDONIAN 43 +#define TT_MAC_LANGID_BULGARIAN 44 +#define TT_MAC_LANGID_UKRAINIAN 45 +#define TT_MAC_LANGID_BYELORUSSIAN 46 +#define TT_MAC_LANGID_UZBEK 47 +#define TT_MAC_LANGID_KAZAKH 48 +#define TT_MAC_LANGID_AZERBAIJANI 49 +#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 +#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 +#define TT_MAC_LANGID_ARMENIAN 51 +#define TT_MAC_LANGID_GEORGIAN 52 +#define TT_MAC_LANGID_MOLDAVIAN 53 +#define TT_MAC_LANGID_KIRGHIZ 54 +#define TT_MAC_LANGID_TAJIKI 55 +#define TT_MAC_LANGID_TURKMEN 56 +#define TT_MAC_LANGID_MONGOLIAN 57 +#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 +#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 +#define TT_MAC_LANGID_PASHTO 59 +#define TT_MAC_LANGID_KURDISH 60 +#define TT_MAC_LANGID_KASHMIRI 61 +#define TT_MAC_LANGID_SINDHI 62 +#define TT_MAC_LANGID_TIBETAN 63 +#define TT_MAC_LANGID_NEPALI 64 +#define TT_MAC_LANGID_SANSKRIT 65 +#define TT_MAC_LANGID_MARATHI 66 +#define TT_MAC_LANGID_BENGALI 67 +#define TT_MAC_LANGID_ASSAMESE 68 +#define TT_MAC_LANGID_GUJARATI 69 +#define TT_MAC_LANGID_PUNJABI 70 +#define TT_MAC_LANGID_ORIYA 71 +#define TT_MAC_LANGID_MALAYALAM 72 +#define TT_MAC_LANGID_KANNADA 73 +#define TT_MAC_LANGID_TAMIL 74 +#define TT_MAC_LANGID_TELUGU 75 +#define TT_MAC_LANGID_SINHALESE 76 +#define TT_MAC_LANGID_BURMESE 77 +#define TT_MAC_LANGID_KHMER 78 +#define TT_MAC_LANGID_LAO 79 +#define TT_MAC_LANGID_VIETNAMESE 80 +#define TT_MAC_LANGID_INDONESIAN 81 +#define TT_MAC_LANGID_TAGALOG 82 +#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 +#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 +#define TT_MAC_LANGID_AMHARIC 85 +#define TT_MAC_LANGID_TIGRINYA 86 +#define TT_MAC_LANGID_GALLA 87 +#define TT_MAC_LANGID_SOMALI 88 +#define TT_MAC_LANGID_SWAHILI 89 +#define TT_MAC_LANGID_RUANDA 90 +#define TT_MAC_LANGID_RUNDI 91 +#define TT_MAC_LANGID_CHEWA 92 +#define TT_MAC_LANGID_MALAGASY 93 +#define TT_MAC_LANGID_ESPERANTO 94 +#define TT_MAC_LANGID_WELSH 128 +#define TT_MAC_LANGID_BASQUE 129 +#define TT_MAC_LANGID_CATALAN 130 +#define TT_MAC_LANGID_LATIN 131 +#define TT_MAC_LANGID_QUECHUA 132 +#define TT_MAC_LANGID_GUARANI 133 +#define TT_MAC_LANGID_AYMARA 134 +#define TT_MAC_LANGID_TATAR 135 +#define TT_MAC_LANGID_UIGHUR 136 +#define TT_MAC_LANGID_DZONGKHA 137 +#define TT_MAC_LANGID_JAVANESE 138 +#define TT_MAC_LANGID_SUNDANESE 139 + +#if 0 /* these seem to be errors that have been dropped */ +#define TT_MAC_LANGID_SCOTTISH_GAELIC 140 +#define TT_MAC_LANGID_IRISH_GAELIC 141 +#endif + +/* The following codes are new as of 2000-03-10 */ +#define TT_MAC_LANGID_GALICIAN 140 +#define TT_MAC_LANGID_AFRIKAANS 141 +#define TT_MAC_LANGID_BRETON 142 +#define TT_MAC_LANGID_INUKTITUT 143 +#define TT_MAC_LANGID_SCOTTISH_GAELIC 144 +#define TT_MAC_LANGID_MANX_GAELIC 145 +#define TT_MAC_LANGID_IRISH_GAELIC 146 +#define TT_MAC_LANGID_TONGAN 147 +#define TT_MAC_LANGID_GREEK_POLYTONIC 148 +#define TT_MAC_LANGID_GREELANDIC 149 +#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 + + +/* + * possible values of the language identifier field in the name records of + * the TTF "name" table when the 'Platform' identifier code is + * TT_PLATFORM_MICROSOFT + * + * the canonical source for the MS assigned LCID's used to be at + * http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt + * now (2002-11-15), the Microsoft site directs to + * http://www.microsoft.com/globaldev/reference/loclanghome.asp + * http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP + */ + +#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 +#define TT_MS_LANGID_ARABIC_IRAQ 0x0801 +#define TT_MS_LANGID_ARABIC_EGYPT 0x0c01 +#define TT_MS_LANGID_ARABIC_LIBYA 0x1001 +#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 +#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 +#define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01 +#define TT_MS_LANGID_ARABIC_OMAN 0x2001 +#define TT_MS_LANGID_ARABIC_YEMEN 0x2401 +#define TT_MS_LANGID_ARABIC_SYRIA 0x2801 +#define TT_MS_LANGID_ARABIC_JORDAN 0x2c01 +#define TT_MS_LANGID_ARABIC_LEBANON 0x3001 +#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 +#define TT_MS_LANGID_ARABIC_UAE 0x3801 +#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01 +#define TT_MS_LANGID_ARABIC_QATAR 0x4001 +#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 +#define TT_MS_LANGID_CATALAN_SPAIN 0x0403 +#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 +#define TT_MS_LANGID_CHINESE_PRC 0x0804 +#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04 +#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 + +#if 1 /* this used to be this value (and it still is in many places) */ +#define TT_MS_LANGID_CHINESE_MACAU 0x1404 +#else /* but beware, Microsoft may change its mind... + the most recent Word reference has the following: :-( */ +#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG +#endif + +#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 +#define TT_MS_LANGID_DANISH_DENMARK 0x0406 +#define TT_MS_LANGID_GERMAN_GERMANY 0x0407 +#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 +#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07 +#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 +#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407 +#define TT_MS_LANGID_GREEK_GREECE 0x0408 +#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 +#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 +#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09 +#define TT_MS_LANGID_ENGLISH_CANADA 0x1009 +#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 +#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 +#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09 +#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 +#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 +#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 +#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09 +#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 +#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 +#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a +#define TT_MS_LANGID_SPANISH_MEXICO 0x080a +#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a +#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a +#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a +#define TT_MS_LANGID_SPANISH_PANAMA 0x180a +#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a +#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a +#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a +#define TT_MS_LANGID_SPANISH_PERU 0x280a +#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a +#define TT_MS_LANGID_SPANISH_ECUADOR 0x300a +#define TT_MS_LANGID_SPANISH_CHILE 0x340a +#define TT_MS_LANGID_SPANISH_URUGUAY 0x380a +#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a +#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a +#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a +#define TT_MS_LANGID_SPANISH_HONDURAS 0x480a +#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a +#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a +#define TT_MS_LANGID_FINNISH_FINLAND 0x040b +#define TT_MS_LANGID_FRENCH_FRANCE 0x040c +#define TT_MS_LANGID_FRENCH_BELGIUM 0x080c +#define TT_MS_LANGID_FRENCH_CANADA 0x0c0c +#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c +#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c +#define TT_MS_LANGID_FRENCH_MONACO 0x180c +#define TT_MS_LANGID_HEBREW_ISRAEL 0x040d +#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e +#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f +#define TT_MS_LANGID_ITALIAN_ITALY 0x0410 +#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 +#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 +#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412 +#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812 +#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 +#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 +#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 +#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 +#define TT_MS_LANGID_POLISH_POLAND 0x0415 +#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 +#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 +#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417 +#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 +#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818 +#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 +#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819 +#define TT_MS_LANGID_CROATIAN_CROATIA 0x041a +#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a +#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a +#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b +#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c +#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d +#define TT_MS_LANGID_SWEDISH_FINLAND 0x081d +#define TT_MS_LANGID_THAI_THAILAND 0x041e +#define TT_MS_LANGID_TURKISH_TURKEY 0x041f +#define TT_MS_LANGID_URDU_PAKISTAN 0x0420 +#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 +#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 +#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 +#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424 +#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 +#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 +#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 +#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827 + +#if 0 /* this seems to be an error that have been dropped */ +#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0428 +#endif + +#define TT_MS_LANGID_FARSI_IRAN 0x0429 +#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a +#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b +#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c +#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c +#define TT_MS_LANGID_BASQUE_SPAIN 0x042d +#define TT_MS_LANGID_SORBIAN_GERMANY 0x042e +#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f +#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430 +#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431 +#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432 +#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433 +#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434 +#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435 +#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 +#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 +#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 +#define TT_MS_LANGID_HINDI_INDIA 0x0439 +#define TT_MS_LANGID_MALTESE_MALTA 0x043a +#define TT_MS_LANGID_SAAMI_LAPONIA 0x043b + +#if 0 /* this seems to be a previous invertion */ +#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c +#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c +#else +#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c +#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c +#endif + +#define TT_MS_LANGID_MALAY_MALAYSIA 0x043e +#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e +#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f +#define TT_MS_LANGID_SWAHILI_KENYA 0x0441 +#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 +#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 +#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444 +#define TT_MS_LANGID_BENGALI_INDIA 0x0445 +#define TT_MS_LANGID_PUNJABI_INDIA 0x0446 +#define TT_MS_LANGID_GUJARATI_INDIA 0x0447 +#define TT_MS_LANGID_ORIYA_INDIA 0x0448 +#define TT_MS_LANGID_TAMIL_INDIA 0x0449 +#define TT_MS_LANGID_TELUGU_INDIA 0x044a +#define TT_MS_LANGID_KANNADA_INDIA 0x044b +#define TT_MS_LANGID_MALAYALAM_INDIA 0x044c +#define TT_MS_LANGID_ASSAMESE_INDIA 0x044d +#define TT_MS_LANGID_MARATHI_INDIA 0x044e +#define TT_MS_LANGID_SANSKRIT_INDIA 0x044f +#define TT_MS_LANGID_KONKANI_INDIA 0x0457 + +/* new as of 2001-01-01 */ +#define TT_MS_LANGID_ARABIC_GENERAL 0x0001 +#define TT_MS_LANGID_CHINESE_GENERAL 0x0004 +#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009 +#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c +#define TT_MS_LANGID_FRENCH_REUNION 0x200c +#define TT_MS_LANGID_FRENCH_CONGO 0x240c + /* which was formerly: */ +#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO + +#define TT_MS_LANGID_FRENCH_SENEGAL 0x280c +#define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c +#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c +#define TT_MS_LANGID_FRENCH_MALI 0x340c +#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a +#define TT_MS_LANGID_URDU_INDIA 0x0820 +#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 +#define TT_MS_LANGID_YIDDISH_GERMANY 0x043d +#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN 0x0440 + /* alias declared in Windows 2000 */ +#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \ + TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN + +#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 +#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 + + /* this seems to be inconsistant... :-( + * here is the current "official" way: */ +#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451 + /* and now here is what is used by Passport SDK */ +#define TT_MS_LANGID_TIBETAN_CHINA 0x0451 +#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851 + /* end of inconsistency */ + +#define TT_MS_LANGID_WELSH_WALES 0x0452 +#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 +#define TT_MS_LANGID_LAO_LAOS 0x0454 +#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455 +#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456 +#define TT_MS_LANGID_MANIPURI_INDIA 0x0458 +#define TT_MS_LANGID_SINDHI_INDIA 0x0459 + /* the following one is only encountered in Microsoft RTF specification */ +#define TT_MS_LANGID_KASHMIRI_PAKISTAN 0x0460 + /* the following one is not in the Passport list, looks like an omission */ +#define TT_MS_LANGID_KASHMIRI_INDIA 0x0860 +#define TT_MS_LANGID_NEPALI_NEPAL 0x0461 +#define TT_MS_LANGID_NEPALI_INDIA 0x0861 +#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 + + + /* new as of 2001-03-01 (from Office Xp) */ +#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09 +#define TT_MS_LANGID_ENGLISH_INDIA 0x4009 +#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 +#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 +#define TT_MS_LANGID_SYRIAC_SYRIA 0x045a +#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b +#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c +#define TT_MS_LANGID_INUKTITUT_CANADA 0x045d +#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e +#define TT_MS_LANGID_TAMAZIGHT_MOROCCO 0x045f +#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f +#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 +#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 +#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 + /* alias declared in Windows 2000 */ +#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES + /* for language codes from 0x0466 to 0x0471, see below */ +#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472 +#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473 +#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873 + /* also spelled in the `Passport SDK' list as: */ +#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA + + /* New additions from Windows Xp/Passport SDK. AL 2001-11-10. */ + + /* don't ask me what this one means... :-( + * note it is currently commented out +#define TT_MS_LANGID_GREEK_GREECE2 0x2008 + * end of comment to avoid strange code */ + +#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a + /* these following two blatently violate MS specs, by using a sublang>0x1F */ +#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40a +#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40c + +#define TT_MS_LANGID_FRENCH_MOROCCO 0x380c +#define TT_MS_LANGID_FRENCH_HAITI 0x3c0c +#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 +#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846 +#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850 +#define TT_MS_LANGID_EDO_NIGERIA 0x0466 +#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467 +#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 +#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469 +#define TT_MS_LANGID_YORUBA_NIGERIA 0x046a + /* language codes from 0x046b to 0x046f are (still) unknown. */ +#define TT_MS_LANGID_IGBO_NIGERIA 0x0470 +#define TT_MS_LANGID_KANURI_NIGERIA 0x0471 +#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474 +#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475 +#define TT_MS_LANGID_LATIN 0x0476 +#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477 + /* Note Yi does not have a (proper) ISO639-2 code, since it is mostly not + * written (but OTOH the peculiar writing system is worth studying). */ +#define TT_MS_LANGID_YI_CHINA 0x0478 +#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479 + +/* + * possible values of the 'Name' identifier field in the name records of + * the TTF "name" table. These values are platform independent. + */ + +#define TT_NAME_ID_COPYRIGHT 0 +#define TT_NAME_ID_FONT_FAMILY 1 +#define TT_NAME_ID_FONT_SUBFAMILY 2 +#define TT_NAME_ID_UNIQUE_ID 3 +#define TT_NAME_ID_FULL_NAME 4 +#define TT_NAME_ID_VERSION_STRING 5 +#define TT_NAME_ID_PS_NAME 6 +#define TT_NAME_ID_TRADEMARK 7 +/* the following values are from the OpenType spec */ +#define TT_NAME_ID_MANUFACTURER 8 +#define TT_NAME_ID_DESIGNER 9 +#define TT_NAME_ID_DESCRIPTION 10 +#define TT_NAME_ID_VENDOR_URL 11 +#define TT_NAME_ID_DESIGNER_URL 12 +#define TT_NAME_ID_LICENSE 13 +#define TT_NAME_ID_LICENSE_URL 14 +/* number 15 is reserved */ +#define TT_NAME_ID_PREFERRED_FAMILY 16 +#define TT_NAME_ID_PREFERRED_SUBFAMILY 17 +#define TT_NAME_ID_MAC_FULL_NAME 18 +/* The following code is new as of 2000-01-21 */ +#define TT_NAME_ID_SAMPLE_TEXT 19 +/* This is new in OpenType 1.3 */ +#define TT_NAME_ID_CID_FINDFONT_NAME 20 + + +/* + * Bit Mask values for the Unicode Ranges from the TTF "OS2 " table. + */ + +/* General Scripts Area */ + +/* Bit 0 Basic Latin */ +#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ +/* Bit 1 C1 Controls and Latin-1 Supplement */ +#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ +/* Bit 2 Latin Extended-A */ +#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ +/* Bit 3 Latin Extended-B */ +#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ +/* Bit 4 IPA Extensions */ +#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ +/* Bit 5 Spacing Modifier Letters */ +#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ +/* Bit 6 Combining Diacritical Marks */ +#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */ +/* Bit 7 Greek and Coptic */ +#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ +/* Bit 8 is reserved (was: Greek Symbols and Coptic) */ +/* Bit 9 Cyrillic + */ +/* Cyrillic Supplementary */ +#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ + /* U+0500-U+052F */ +/* Bit 10 Armenian */ +#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ +/* Bit 11 Hebrew */ +#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ +/* Bit 12 is reserved (was: Hebrew Extended) */ +/* Bit 13 Arabic */ +#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ +/* Bit 14 is reserved (was: Arabic Extended) */ +/* Bit 15 Devanagari */ +#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ +/* Bit 16 Bengali */ +#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ +/* Bit 17 Gurmukhi */ +#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ +/* Bit 18 Gujarati */ +#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ +/* Bit 19 Oriya */ +#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ +/* Bit 20 Tamil */ +#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ +/* Bit 21 Telugu */ +#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ +/* Bit 22 Kannada */ +#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ +/* Bit 23 Malayalam */ +#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ +/* Bit 24 Thai */ +#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ +/* Bit 25 Lao */ +#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ +/* Bit 26 Georgian */ +#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ +/* Bit 27 is reserved (was Georgian Extended) */ +/* Bit 28 Hangul Jamo */ +#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ +/* Bit 29 Latin Extended Additional */ +#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ +/* Bit 30 Greek Extended */ +#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ + +/* Symbols Area */ + +/* Bit 31 General Punctuation */ +#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ +/* Bit 32 Superscripts And Subscripts */ +#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ +/* Bit 33 Currency Symbols */ +#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ +/* Bit 34 Combining Diacritical Marks For Symbols */ +#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */ +/* Bit 35 Letterlike Symbols */ +#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ +/* Bit 36 Number Forms */ +#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ +/* Bit 37 Arrows + */ +/* Supplemental Arrows-A + */ +/* Supplemental Arrows-B */ +#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ + /* U+27F0-U+27FF */ + /* U+2900-U+297F */ +/* Bit 38 Mathematical Operators + */ +/* Supplemental Mathematical Operators + */ +/* Miscellaneous Mathematical Symbols-A + */ +/* Miscellaneous Mathematical Symbols-B */ +#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ + /* U+2A00-U+2AFF */ + /* U+27C0-U+27EF */ + /* U+2980-U+29FF */ +/* Bit 39 Miscellaneous Technical */ +#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ +/* Bit 40 Control Pictures */ +#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ +/* Bit 41 Optical Character Recognition */ +#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ +/* Bit 42 Enclosed Alphanumerics */ +#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ +/* Bit 43 Box Drawing */ +#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ +/* Bit 44 Block Elements */ +#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ +/* Bit 45 Geometric Shapes */ +#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ +/* Bit 46 Miscellaneous Symbols */ +#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ +/* Bit 47 Dingbats */ +#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ + +/* CJK Phonetics and Symbols Area */ + +/* Bit 48 CJK Symbols And Punctuation */ +#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ +/* Bit 49 Hiragana */ +#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ +/* Bit 50 Katakana + */ +/* Katakana Phonetic Extensions */ +#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ + /* U+31F0-U+31FF */ +/* Bit 51 Bopomofo + */ +/* Bopomofo Extended */ +#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ + /* U+31A0-U+31BF */ +/* Bit 52 Hangul Compatibility Jamo */ +#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ +/* Bit 53 Kanbun (also named `CJK Miscellaneous') */ +#define TT_UCR_CJK_MISC (1L << 21) /* U+3190-U+319F */ +#define TT_UCR_KANBUN TT_UCR_CJK_MISC +/* Bit 54 Enclosed CJK Letters And Months */ +#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ +/* Bit 55 CJK Compatibility */ +#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ + +/* Hangul Syllables Area */ + +/* Bit 56 Hangul */ +#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ + +/* Surrogates Area */ + +/* Bit 57 High Surrogates + */ +/* High Private Use Surrogates + */ +/* Low Surrogates */ +#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ + /* U+DB80-U+DBFF */ + /* U+DC00-U+DFFF */ + /* According to OpenType specs v.1.3+, setting bit 57 implies that there */ + /* is at least one codepoint beyond the Basic Multilingual Plane that is */ + /* supported by this font. So really means: U+10000-U+10FFFD */ + +/* Bit 58 is reserved for Unicode SubRanges */ + +/* CJK Ideographs Area */ + +/* Bit 59 CJK Unified Ideographs + */ +/* CJK Radicals Supplement + */ +/* Kangxi Radicals + */ +/* Ideographic Description Characters + */ +/* CJK Unified Ideographs Extension A + */ +/* CJK Unified Ideographs Extension B + */ +/* Kanbun */ +#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ + /* U+2E80-U+2EFF */ + /* U+2F00-U+2FDF */ + /* U+2FF0-U+2FFF */ + /* U+3400-U+4DB5 */ + /*U+20000-U+2A6DF*/ + /* U+3190-U+319F */ + +/* Private Use Area */ + +/* Bit 60 Private Use */ +#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ + +/* Compatibility Area and Specials */ + +/* Bit 61 CJK Compatibility Ideographs + */ +/* CJK Compatibility Ideographs Supplement */ +#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+F900-U+FAFF */ + /*U+2F800-U+2FA1F*/ +/* Bit 62 Alphabetic Presentation Forms */ +#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ +/* Bit 63 Arabic Presentation Forms-A */ +#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */ +/* Bit 64 Combining Half Marks */ +#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ +/* Bit 65 CJK Compatibility Forms */ +#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE30-U+FE4F */ +/* Bit 66 Small Form Variants */ +#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ +/* Bit 67 Arabic Presentation Forms-B */ +#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */ +/* Bit 68 Halfwidth And Fullwidth Forms */ +#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ +/* Bit 69 Specials */ +#define TT_UCR_SPECIALS (1L << 5) /* U+FEFF, + U+FFF0-U+FFFF */ +/* Bit 70 Tibetan */ +#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ +/* Bit 71 Syriac */ +#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ +/* Bit 72 Thaana */ +#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ +/* Bit 73 Sinhala */ +#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ +/* Bit 74 Myanmar */ +#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ +/* Bit 75 Ethiopic */ +#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ +/* Bit 76 Cherokee */ +#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ +/* Bit 77 Unified Canadian Aboriginal Syllabics */ +#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ +/* Bit 78 Ogham */ +#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ +/* Bit 79 Runic */ +#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ +/* Bit 80 Khmer */ +#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ +/* Bit 81 Mongolian */ +#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ +/* Bit 82 Braille Patterns */ +#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ +/* Bit 83 Yi Syllables + */ +/* Yi Radicals */ +#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ + /* U+A490-U+A4CF */ +/* Bit 84 Tagalog + */ +/* Hanunoo + */ +/* Buhid + */ +/* Tagbanwa */ +#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ + /* U+1720-U+173F */ + /* U+1740-U+175F */ + /* U+1760-U+177F */ +/* Bit 85 Old Italic */ +#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ +/* Bit 86 Gothic */ +#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ +/* Bit 87 Deseret */ +#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ +/* Bit 88 Byzantine Musical Symbols + */ +/* Musical Symbols */ +#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ + /*U+1D100-U+1D1FF*/ +/* Bit 89 Mathematical Alphanumeric Symbols */ +#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ +/* Bit 90 Private Use (plane 15) + */ +/* Private Use (plane 16) */ +#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ + /*U+100000-U+10FFFD*/ +/* Bit 91 Variation Selectors */ +#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ +/* Bit 92 Tags */ +#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ + + +/* Some compilers have a very limited length of identifiers. */ +#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ ) \ + || defined( M_I86 ) && !defined( _M_I86 ) +#define HAVE_LIMIT_ON_IDENTS +#endif + +#ifndef HAVE_LIMIT_ON_IDENTS + +/* + * Here some alias #defines in order to be clearer. + * + * These are not always #defined to stay within the 31 character limit + * which some compilers have. + * + * Credits go to Dave Hoo for pointing out that modern + * Borland compilers (read: from BC++ 3.1 on) can increase this limit. + * If you get a warning with such a compiler, use the -i40 switch. + */ + +#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \ + TT_UCR_ARABIC_PRESENTATIONS_A +#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \ + TT_UCR_ARABIC_PRESENTATIONS_B + +#define TT_UCR_COMBINING_DIACRITICAL_MARKS \ + TT_UCR_COMBINING_DIACRITICS +#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \ + TT_UCR_COMBINING_DIACRITICS_SYMB + +#endif /* ndef HAVE_LIMIT_ON_IDENTS */ + +#endif /* FTNAMEID_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttapi.c b/Build/source/libs/freetype/freetype-1.5/lib/ttapi.c new file mode 100644 index 00000000000..a2d86c99434 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttapi.c @@ -0,0 +1,2220 @@ +/******************************************************************* + * + * ttapi.c + * + * High-level interface implementation + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used, + * modified, and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Notes: + * + * This file is used to implement most of the functions that are + * defined in the file "freetype.h". However, two functions are + * implemented elsewhere : + * + * TT_MulDiv and TT_MulFix are in ttcalc.h/ttcalc.c + * + ******************************************************************/ + +#include "ttconfig.h" + +#include "freetype.h" +#include "ttengine.h" +#include "ttcalc.h" +#include "ttmemory.h" +#include "ttcache.h" +#include "ttfile.h" +#include "ttobjs.h" +#include "ttload.h" +#include "ttgload.h" +#include "ttraster.h" +#include "ttextend.h" + + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_api + + +#ifdef TT_STATIC_RASTER +#define RAS_OPS /* void */ +#define RAS_OP /* void */ +#else +#define RAS_OPS ((TRaster_Instance*)_engine->raster_component), +#define RAS_OP ((TRaster_Instance*)_engine->raster_component) +#endif /* TT_STATIC_RASTER */ + + +#define RENDER_Glyph( glyph, target ) \ + Render_Glyph( RAS_OPS glyph, target ) + +#define RENDER_Gray_Glyph( glyph, target, palette ) \ + Render_Gray_Glyph( RAS_OPS glyph, target, palette ) + + + +/******************************************************************* + * + * Function : TT_FreeType_Version + * + * Description : Returns the major and minor version of the library. + * + * Input : major, minor addresses + * + * Output : Error code. + * + * MT-Note : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_FreeType_Version( int *major, + int *minor ) + { + if ( !major || !minor ) + return TT_Err_Invalid_Argument; + + *major = TT_FREETYPE_MAJOR; + *minor = TT_FREETYPE_MINOR; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Init_FreeType + * + * Description : The library's engine initializer. This function + * must be called prior to any call. + * + * Input : engine pointer to a FreeType engine instance + * + * Output : Error code. + * + * MT-Note : This function should be called each time you want + * to create a TT_Engine. It is not necessarily thread + * safe depending on the implementations of ttmemory, + * ttfile and ttmutex, so take care. Their default + * implementations are safe, however. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Init_FreeType( TT_Engine* engine ) + { + PEngine_Instance _engine; + + TT_Error error; + int n; + + + /* first of all, initialize memory sub-system */ + error = TTMemory_Init(); + if ( error ) + return error; + + /* Allocate engine instance */ + if ( ALLOC( _engine, sizeof ( TEngine_Instance ) ) ) + return error; + +#undef TT_FAIL +#define TT_FAIL( x ) ( error = x (_engine) ) != TT_Err_Ok + + /* Initalize components */ + if ( TT_FAIL( TTFile_Init ) || + TT_FAIL( TTCache_Init ) || +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + TT_FAIL( TTExtend_Init ) || +#endif + TT_FAIL( TTObjs_Init ) || + TT_FAIL( TTRaster_Init ) ) + goto Fail; + +#undef TT_FAIL + + /* set the gray palette defaults: 0 to 4 */ + for ( n = 0; n < 5; n++ ) + _engine->raster_palette[n] = (Byte)n; /* Conversion ok, some warn */ + + /* create the engine lock */ + MUTEX_Create( _engine->lock ); + + HANDLE_Set( *engine, _engine ); + return TT_Err_Ok; + + Fail: + TT_Done_FreeType( *engine ); + HANDLE_Set( *engine, NULL ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Done_FreeType + * + * Description : The library's engine finalizer. This function + * will discard all active face and glyph objects + * from the heap. + * + * Input : engine FreeType engine instance + * + * Output : Error code. + * + * MT-Note : Destroys an engine. Not necessarily thread-safe + * depending on the implementations of ttmemory, + * ttfile and ttmutex. The default implementations + * are safe, however. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_FreeType( TT_Engine engine ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + + if ( !_engine ) + return TT_Err_Ok; + + MUTEX_Destroy( _engine->lock ); + + TTRaster_Done( _engine ); + TTObjs_Done ( _engine ); +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + TTExtend_Done( _engine ); +#endif + TTCache_Done ( _engine ); + TTFile_Done ( _engine ); + FREE( _engine ); + + TTMemory_Done(); + + return TT_Err_Ok; + } + + +#ifdef TT_CONFIG_OPTION_GRAY_SCALING + +/******************************************************************* + * + * Function : TT_Set_Raster_Gray_Palette + * + * Description : Sets the gray-levels palette used for font + * smoothing. + * + * Input : engine FreeType engine instance + * palette address of palette (a 5 byte array) + * + * Output : Invalid argument if 'palette' is NULL. + * + * MT-Note: NO! Unprotected modification of an engine's palette. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Raster_Gray_Palette( TT_Engine engine, + Byte* palette ) + { + int i; + + + if ( !palette ) + return TT_Err_Invalid_Argument; + + for ( i = 0; i < 5; i++ ) + HANDLE_Engine( engine )->raster_palette[i] = (Byte)palette[i]; + + return TT_Err_Ok; + } + +#endif /* TT_CONFIG_OPTION_GRAY_SCALING */ + + +/******************************************************************* + * + * Function : TT_Open_Face + * + * Description : Creates a new face object from a given font file. + * + * Input : engine FreeType engine instance + * fontPathName the font file's pathname + * face adress of returned face handle + * + * Output : Error code. + * + * Note : The face handle is set to NULL in case of failure. + * + * MT-Note : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Open_Face( TT_Engine engine, + const TT_Text* fontPathName, + TT_Face* face ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + TFont_Input input; + TT_Error error; + TT_Stream stream; + PFace _face; + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + /* open the file */ + error = TT_Open_Stream( fontPathName, &stream ); + if ( error ) + return error; + + input.stream = stream; + input.fontIndex = 0; + input.engine = _engine; + + /* Create and load the new face object - this is thread-safe */ + error = CACHE_New( _engine->objs_face_cache, + _face, + &input ); + + /* Set the handle */ + HANDLE_Set( *face, _face ); + + if ( error ) + goto Fail; + + return TT_Err_Ok; + + Fail: + TT_Close_Stream( &stream ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Open_Collection + * + * Description : Creates a new face object from a given font file. + * + * Input : engine FreeType engine instance + * collectionPathName the font file's pathname + * fontIndex index of font in TrueType collection + * face adress of returned face handle + * + * Output : Error code. + * + * Note : The face handle is set to NULL in case of failure. + * + * MT-Note : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Open_Collection( TT_Engine engine, + const TT_Text* collectionPathName, + TT_ULong fontIndex, + TT_Face* face ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + + TFont_Input input; + TT_Error error; + TT_Stream stream; + PFace _face; + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + /* open the file */ + error = TT_Open_Stream( collectionPathName, &stream ); + if ( error ) + return error; + + input.stream = stream; + input.fontIndex = fontIndex; + input.engine = _engine; + + /* Create and load the new face object - this is thread-safe */ + error = CACHE_New( _engine->objs_face_cache, + _face, + &input ); + + /* Set the handle */ + HANDLE_Set( *face, _face ); + + if ( error ) + goto Fail; + + return TT_Err_Ok; + + Fail: + TT_Close_Stream( &stream ); + + return error; + } + + +/******************************************************************* + * + * Function : TT_Get_Face_Properties + * + * Description : Returns face properties. + * + * Input : face the face handle + * properties address of target properties record + * + * Output : Error code. + * + * Note : Currently, max_Faces is always set to 0. + * + * MT-Note : YES! Reads only permanent data. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Face_Properties( TT_Face face, + TT_Face_Properties* properties ) + { + PFace _face = HANDLE_Face( face ); + + + if ( !_face ) + return TT_Err_Invalid_Face_Handle; + + properties->num_Glyphs = _face->numGlyphs; + properties->max_Points = _face->maxPoints; + properties->max_Contours = _face->maxContours; + properties->num_CharMaps = _face->numCMaps; + properties->num_Names = _face->nameTable.numNameRecords; + + if ( _face->ttcHeader.DirCount == 0 ) + properties->num_Faces = 1; + else + properties->num_Faces = _face->ttcHeader.DirCount; + + properties->header = &_face->fontHeader; + properties->horizontal = &_face->horizontalHeader; + + if ( _face->verticalInfo ) + properties->vertical = &_face->verticalHeader; + else + properties->vertical = NULL; + + properties->os2 = &_face->os2; + properties->postscript = &_face->postscript; + properties->hdmx = &_face->hdmx; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Set_Face_Pointer + * + * Description : Each face object has one pointer, which use is + * reserved to client applications. The TrueType + * engine never accesses or uses this field. + * + * This function is used to set the pointer. + * + * Input : face the given face handle + * data the generic pointer value + * + * Output : Error code. + * + * MT-Note : NO! But this function is reserved to "enlightened" + * developers, so it shouldn't be a problem. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Face_Pointer( TT_Face face, + void* data ) + { + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + else + faze->generic = data; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Face_Pointer + * + * Description : Each face object has one pointer, which use is + * reserved to client applications. The TrueType + * engine never access or use this field. + * + * This function is used to read the pointer. + * + * Input : face the given face handle + * data the generic pointer value + * + * Output : Error code. + * + * MT-Note : NO! But this function is reserved to "enlightened" + * developers, so it shouldn't be a problem. + * + ******************************************************************/ + + FT_EXPORT_FUNC( void* ) + TT_Get_Face_Pointer( TT_Face face ) + { + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return NULL; + else + return faze->generic; + } + + +/******************************************************************* + * + * Function : TT_Get_Face_Metrics + * + * Description : This function returns the original horizontal AND + * vertical metrics as found in the "hmtx" and "vmtx" + * tables. These are the glyphs' left-side-bearings + * and advance widths (horizontal), as well as top + * side bearings and advance heights (vertical). + * + * All are expressed in FONT UNITS, a.k.a. EM + * units. + * + * Input : face The given face handle. + * first Index of first glyph in table. + * last Index of last glyph in table. + * + * leftBearings A pointer to an array of TT_Shorts where the + * left side bearings for the glyphs 'first' + * to 'last' will be returned. If these metrics + * don't interest you, simply set it to NULL. + * + * widths A pointer to an array of TT_UShorts + * where the advance widths for the glyphs + * 'first' to 'last' will be returned. If these + * metrics don't interest you, simply set it + * to NULL. + * + * topBearings A pointer to an array of TT_Shorts where the + * top side bearings for the glyphs 'first' + * to 'last' will be returned. If these metrics + * don't interest you, simply set it to NULL. + * + * heights A pointer to an array of TT_UShorts + * where the advance heights for the glyphs + * 'first' to 'last' will be returned. If these + * metrics don't interest you, simply set it + * to NULL. + * + * Output : Error code. + * + * IMPORTANT NOTE : + * + * As vertical metrics are optional in a TrueType font, this + * function will return an error ( TT_Err_No_Vertical_Data ) + * whenever this function is called on such a face with non-NULL + * 'topBearings' or 'heights' arguments. + * + * When a font has no vertical data, the 'vertical' field in its + * properties structure is set to NULL. + * + * MT-Note : YES! Reads only permanent data. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Face_Metrics( TT_Face face, + TT_UShort firstGlyph, + TT_UShort lastGlyph, + TT_Short* leftBearings, + TT_UShort* widths, + TT_Short* topBearings, + TT_UShort* heights ) + { + PFace _face = HANDLE_Face( face ); + UInt num; + + + if ( !_face ) + return TT_Err_Invalid_Face_Handle; + + /* Check the glyph range */ + if ( lastGlyph >= _face->numGlyphs || firstGlyph > lastGlyph ) + return TT_Err_Invalid_Argument; + + num = lastGlyph - firstGlyph; /* number of elements-1 in each array */ + + /* store the left side bearings and advance widths first */ + { + UShort n; + Short left_bearing; + UShort advance_width; + + + for ( n = 0; n <= num; n++ ) + { + TT_Get_Metrics( &_face->horizontalHeader, + firstGlyph + n, &left_bearing, &advance_width ); + + if ( leftBearings ) leftBearings[n] = left_bearing; + if ( widths ) widths[n] = advance_width; + } + } + + /* check for vertical data if topBearings or heights is non-NULL */ + if ( !topBearings && !heights ) + return TT_Err_Ok; + + if ( !_face->verticalInfo ) + return TT_Err_No_Vertical_Data; + + /* store the top side bearings */ + { + UShort n; + Short top_bearing; + UShort advance_height; + + for ( n = 0; n <= num; n++ ) + { + TT_Get_Metrics( (TT_Horizontal_Header*)&_face->verticalHeader, + firstGlyph + n, &top_bearing, &advance_height ); + + if ( topBearings ) topBearings[n] = top_bearing; + if ( heights ) heights[n] = advance_height; + } + } + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Flush_Face + * + * Description : This function is used to close an active face's + * file handle or descriptor. This is useful to save + * system resources, if your application uses tons + * of fonts. + * + * Input : face the given face handle + * + * Output : Error code. + * + * MT-Note : YES! (If ttfile is.) + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Flush_Face( TT_Face face ) + { + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + else + return TT_Flush_Stream( &faze->stream ); + } + + +/******************************************************************* + * + * Function : TT_Close_Face + * + * Description : Closes an opened face object. This function + * will destroy all objects associated to the + * face, except the glyphs. + * + * Input : face the given face handle + * + * Output : Error code. + * + * NOTE : The handle is set to NULL on exit. + * + * MT-Note : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Close_Face( TT_Face face ) + { + PFace _face = HANDLE_Face( face ); + + + if ( !_face ) + return TT_Err_Invalid_Face_Handle; + + TT_Close_Stream( &_face->stream ); + + /* delete the face object -- this is thread-safe */ + return CACHE_Done( _face->engine->objs_face_cache, _face ); + } + + +/******************************************************************* + * + * Function : TT_New_Instance + * + * Description : Creates a new instance from a given face. + * + * Input : face parent face handle + * instance address of instance handle + * + * Output : Error code. + * + * Note : The handle is set to NULL in case of failure. + * + * MT-Note : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_New_Instance( TT_Face face, + TT_Instance* instance ) + { + TT_Error error; + PFace _face = HANDLE_Face( face ); + PInstance _ins; + + + if ( !_face ) + return TT_Err_Invalid_Face_Handle; + + /* get a new instance from the face's cache -- this is thread-safe */ + error = CACHE_New( &_face->instances, _ins, _face ); + + HANDLE_Set( *instance, _ins ); + + if ( !error ) + { + error = Instance_Init( _ins ); + if ( error ) + { + HANDLE_Set( *instance, NULL ); + CACHE_Done( &_face->instances, _ins ); + } + } + + return error; + } + + +/******************************************************************* + * + * Function : TT_Set_Instance_Resolutions + * + * Description : Resets an instance to a new device resolution. + * + * Input : instance the instance handle + * xResolution new horizontal device resolution in dpi + * yResolution new vertical device resolution in dpi + * + * Output : Error code. + * + * Note : There is no check for overflow; with other words, + * the product of glyph dimensions times the device + * resolutions must have reasonable values. + * + * MT-Note : You should set the charsize or pixel size immediately + * after this call in multi-threaded programs. This will + * force the instance data to be resetted. Otherwise, you + * may encounter corruption when loading two glyphs from + * the same instance concurrently! + * + * Happily, 99.99% will do just that :-) + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Instance_Resolutions( TT_Instance instance, + TT_UShort xResolution, + TT_UShort yResolution ) + { + PInstance ins = HANDLE_Instance( instance ); + + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + + ins->metrics.x_resolution = xResolution; + ins->metrics.y_resolution = yResolution; + ins->valid = FALSE; + + /* In the case of a thread-safe implementation, we immediately */ + /* call Instance_Reset in order to change the instance's variable */ + + /* In the case of a non-threaded build, we simply set the 'valid' */ + /* flag to FALSE, which will force the instance's resetting at */ + /* the next glyph loading */ + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Set_Instance_CharSizes + * + * Description : Resets an instance to new point size. + * + * Input : instance the instance handle + * charWidth the new width in 26.6 char points + * charHeight the new height in 26.6 char points + * + * Output : Error code. + * + * Note : There is no check for overflow; with other words, + * the product of glyph dimensions times the device + * resolution must have reasonable values. + * + * MT-Note : NO! This should be called only when setting/resetting + * instances, so there is no need to protect. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Instance_CharSizes( TT_Instance instance, + TT_F26Dot6 charWidth, + TT_F26Dot6 charHeight ) + { + PInstance ins = HANDLE_Instance( instance ); + + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + + if ( charWidth < 1 * 64 ) + charWidth = 1 * 64; + + if ( charHeight < 1 * 64 ) + charHeight = 1 * 64; + + ins->metrics.x_scale1 = ( charWidth * ins->metrics.x_resolution ) / 72; + ins->metrics.x_scale2 = ins->owner->fontHeader.Units_Per_EM; + + ins->metrics.y_scale1 = ( charHeight * ins->metrics.y_resolution ) / 72; + ins->metrics.y_scale2 = ins->owner->fontHeader.Units_Per_EM; + + if ( ins->owner->fontHeader.Flags & 8 ) + { + ins->metrics.x_scale1 = (ins->metrics.x_scale1+32) & -64; + ins->metrics.y_scale1 = (ins->metrics.y_scale1+32) & -64; + } + + ins->metrics.x_ppem = ins->metrics.x_scale1 / 64; + ins->metrics.y_ppem = ins->metrics.y_scale1 / 64; + + if ( charWidth > charHeight ) + ins->metrics.pointSize = charWidth; + else + ins->metrics.pointSize = charHeight; + + ins->valid = FALSE; + + return Instance_Reset( ins ); + } + + +/******************************************************************* + * + * Function : TT_Set_Instance_CharSize + * + * Description : Resets an instance to new point size. + * + * Input : instance the instance handle + * charSize the new character size in 26.6 char points + * + * Output : Error code. + * + * Note : There is no check for overflow; with other words, + * the product of glyph dimensions times the device + * resolution must have reasonable values. + * + * MT-Note : NO! This should be called only when setting/resetting + * instances, so there is no need to protect. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Instance_CharSize( TT_Instance instance, + TT_F26Dot6 charSize ) + { + return TT_Set_Instance_CharSizes( instance, charSize, charSize ); + } + + +/******************************************************************* + * + * Function : TT_Set_Instance_PixelSizes + * + * Description : Resets an instance to new pixel sizes + * + * Input : instance the instance handle + * pixelWidth the new width in pixels + * pixelHeight the new height in pixels + * + * Output : Error code. + * + * Note : There is no check for overflow; with other words, + * the product of glyph dimensions times the device + * resolution must have reasonable values. + * + * MT-Note : NO! This should be called only when setting/resetting + * instances, so there is no need to protect. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Instance_PixelSizes( TT_Instance instance, + TT_UShort pixelWidth, + TT_UShort pixelHeight, + TT_F26Dot6 pointSize ) + { + PInstance ins = HANDLE_Instance( instance ); + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + + if ( pixelWidth < 1 ) pixelWidth = 1; + if ( pixelHeight < 1 ) pixelHeight = 1; + + ins->metrics.x_ppem = pixelWidth; + ins->metrics.y_ppem = pixelHeight; + ins->metrics.pointSize = pointSize; + + ins->metrics.x_scale1 = ins->metrics.x_ppem * 64L; + ins->metrics.x_scale2 = ins->owner->fontHeader.Units_Per_EM; + ins->metrics.y_scale1 = ins->metrics.y_ppem * 64L; + ins->metrics.y_scale2 = ins->owner->fontHeader.Units_Per_EM; + + ins->valid = FALSE; + + return Instance_Reset( ins ); + } + + +/******************************************************************* + * + * Function : TT_Set_Instance_Transform_Flags + * + * Description : Informs the interpreter about the transformations + * that will be applied to the rendered glyphs. + * + * Input : instance the instance handle + * rotated set to TRUE if the glyph are rotated + * stretched set to TRUE if the glyph are stretched + * + * Output : Error code. + * + * Note : This function is deprecated! It's much better to + * control hinting manually when calling TT_Load_Glyph + * than relying on the font programs... + * + * Never use it, unless calling for trouble ;-) + * + * MT-Note : NO! This should be called only when setting/resetting + * instances, so there is no need to protect. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Instance_Transform_Flags( TT_Instance instance, + TT_Bool rotated, + TT_Bool stretched ) + { + PInstance ins = HANDLE_Instance( instance ); + + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + + ins->metrics.rotated = rotated; + ins->metrics.stretched = stretched; + ins->valid = FALSE; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Instance_Metrics + * + * Description : Returns instance metrics. + * + * Input : instance the instance handle + * metrics address of target instance metrics record + * + * Output : Error code. + * + * MT-Note : YES! Reads only semi-permanent data. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Instance_Metrics( TT_Instance instance, + TT_Instance_Metrics* metrics ) + { + PInstance ins = HANDLE_Instance( instance ); + + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + + if ( !ins->valid ) + Instance_Reset( ins ); + + metrics->pointSize = ins->metrics.pointSize; + + metrics->x_scale = TT_MulDiv( 0x10000, + ins->metrics.x_scale1, + ins->metrics.x_scale2 ); + + metrics->y_scale = TT_MulDiv( 0x10000, + ins->metrics.y_scale1, + ins->metrics.y_scale2 ); + + metrics->x_resolution = ins->metrics.x_resolution; + metrics->y_resolution = ins->metrics.y_resolution; + metrics->x_ppem = ins->metrics.x_ppem; + metrics->y_ppem = ins->metrics.y_ppem; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Set_Instance_Pointer + * + * Description : Each instance has one pointer, which use is + * reserved to client applications. The TrueType + * engine never accesses or uses this field. + * + * This function is used to set the pointer. + * + * Input : face the given face handle + * data the generic pointer value + * + * Output : Error code. + * + * MT-Note : NO! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Set_Instance_Pointer( TT_Instance instance, + void* data ) + { + PInstance ins = HANDLE_Instance( instance ); + + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + else + ins->generic = data; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Instance_Pointer + * + * Description : Each instance has one pointer, which use is + * reserved to client applications. The TrueType + * engine never accesses or uses this field. + * + * This function is used to read the pointer. + * + * Input : face the given face handle + * data the generic pointer value + * + * Output : Error code. + * + * MT-Safe : NO! + * + ******************************************************************/ + + FT_EXPORT_FUNC( void* ) + TT_Get_Instance_Pointer( TT_Instance instance ) + { + PInstance ins = HANDLE_Instance( instance ); + + + if ( !ins ) + return NULL; + else + return ins->generic; + } + + +/******************************************************************* + * + * Function : TT_Done_Instance + * + * Description : Closes a given instance. + * + * Input : instance address of instance handle + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Instance( TT_Instance instance ) + { + PInstance ins = HANDLE_Instance( instance ); + + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + + /* delete the instance -- this is thread-safe */ + return CACHE_Done( &ins->owner->instances, ins ); + } + + +/******************************************************************* + * + * Function : TT_New_Glyph + * + * Description : Creates a new glyph object related to a given + * face. + * + * Input : face the face handle + * glyph address of target glyph handle + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_New_Glyph( TT_Face face, + TT_Glyph* glyph ) + { + TT_Error error; + PFace _face = HANDLE_Face( face ); + PGlyph _glyph; + + + if ( !_face ) + return TT_Err_Invalid_Face_Handle; + + /* get a new glyph from the face's cache -- this is thread-safe */ + error = CACHE_New( &_face->glyphs, _glyph, _face ); + + HANDLE_Set( *glyph, _glyph ); + + return error; + } + + +/******************************************************************* + * + * Function : TT_Done_Glyph + * + * Description : Destroys a given glyph object. + * + * Input : glyph the glyph handle + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Glyph( TT_Glyph glyph ) + { + PGlyph _glyph = HANDLE_Glyph( glyph ); + + + if ( !_glyph ) + return TT_Err_Invalid_Glyph_Handle; + + /* delete the engine -- this is thread-safe */ + return CACHE_Done( &_glyph->face->glyphs, _glyph ); + } + + +/******************************************************************* + * + * Function : TT_Load_Glyph + * + * Description : Loads a glyph. + * + * Input : instance the instance handle + * glyph the glyph handle + * glyphIndex the glyph index + * loadFlags flags controlling how to load the glyph + * (none, scaled, hinted, both) + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Load_Glyph( TT_Instance instance, + TT_Glyph glyph, + TT_UShort glyphIndex, + TT_UShort loadFlags ) + { + PInstance _ins; + PGlyph _glyph; + TT_Error error; + + + _ins = HANDLE_Instance( instance ); + + if ( !_ins ) + loadFlags &= ~(TTLOAD_SCALE_GLYPH | TTLOAD_HINT_GLYPH); + + if ( (loadFlags & TTLOAD_SCALE_GLYPH) == 0 ) + _ins = 0; + + _glyph = HANDLE_Glyph( glyph ); + if ( !_glyph ) + return TT_Err_Invalid_Glyph_Handle; + + if ( _ins ) + { + if ( _ins->owner != _glyph->face ) + return TT_Err_Invalid_Face_Handle; + + if ( !_ins->valid ) + { + /* This code can only be called in non thread-safe builds */ + error = Instance_Reset( _ins ); + if ( error ) + return error; + } + } + + return Load_TrueType_Glyph( _ins, _glyph, glyphIndex, loadFlags ); + } + + +/******************************************************************* + * + * Function : TT_Get_Glyph_Outline + * + * Description : Returns the glyph's outline data. + * + * Input : glyph the glyph handle + * outline address where the glyph outline will be returned + * + * Output : Error code. + * + * MT-Safe : YES! Reads only semi-permanent data. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Glyph_Outline( TT_Glyph glyph, + TT_Outline* outline ) + { + PGlyph _glyph = HANDLE_Glyph( glyph ); + + + if ( !_glyph ) + return TT_Err_Invalid_Glyph_Handle; + + *outline = _glyph->outline; + outline->owner = FALSE; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Glyph_Metrics + * + * Description : Extracts the glyph's horizontal metrics information. + * + * Input : glyph glyph object handle + * metrics address where metrics will be returned + * + * Output : Error code. + * + * MT-Safe : NO! Glyph containers can't be shared. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Glyph_Metrics( TT_Glyph glyph, + TT_Glyph_Metrics* metrics ) + { + PGlyph _glyph = HANDLE_Glyph( glyph ); + + + if ( !_glyph ) + return TT_Err_Invalid_Glyph_Handle; + + metrics->bbox = _glyph->metrics.bbox; + metrics->bearingX = _glyph->metrics.horiBearingX; + metrics->bearingY = _glyph->metrics.horiBearingY; + metrics->advance = _glyph->metrics.horiAdvance; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Glyph_Big_Metrics + * + * Description : Extracts the glyph's big metrics information. + * + * Input : glyph glyph object handle + * metrics address where big metrics will be returned + * + * Output : Error code. + * + * MT-Safe : NO! Glyph containers can't be shared. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Glyph_Big_Metrics( TT_Glyph glyph, + TT_Big_Glyph_Metrics* metrics ) + { + PGlyph _glyph = HANDLE_Glyph( glyph ); + + + if ( !_glyph ) + return TT_Err_Invalid_Glyph_Handle; + + *metrics = _glyph->metrics; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Glyph_Bitmap + * + * Description : Produces a bitmap from a glyph outline. + * + * Input : glyph the glyph container's handle + * bitmap target bitmap description block + * xOffset x offset in fractional pixels (26.6 format) + * yOffset y offset in fractional pixels (26.6 format) + * + * Output : Error code. + * + * Note : Only use integer pixel offsets if you want to preserve + * the fine hints applied to the outline. This means that + * xOffset and yOffset must be multiples of 64! + * + * MT-Safe : NO! Glyph containers can't be shared. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Glyph_Bitmap( TT_Glyph glyph, + TT_Raster_Map* bitmap, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ) + { + PEngine_Instance _engine; + TT_Engine engine; + TT_Error error; + PGlyph _glyph = HANDLE_Glyph( glyph ); + + TT_Outline outline; + + + if ( !_glyph ) + return TT_Err_Invalid_Glyph_Handle; + + _engine = _glyph->face->engine; + HANDLE_Set( engine, _engine ); + + outline = _glyph->outline; + /* XXX : For now, use only dropout mode 2 */ + /* outline.dropout_mode = _glyph->scan_type; */ + outline.dropout_mode = 2; + + TT_Translate_Outline( &outline, xOffset, yOffset ); + error = TT_Get_Outline_Bitmap( engine, &outline, bitmap ); + TT_Translate_Outline( &outline, -xOffset, -yOffset ); + + return error; + } + + +#ifdef TT_CONFIG_OPTION_GRAY_SCALING + +/******************************************************************* + * + * Function : TT_Get_Glyph_Pixmap + * + * Description : Produces a grayscaled pixmap from a glyph + * outline. + * + * Input : glyph the glyph container's handle + * pixmap target pixmap description block + * xOffset x offset in fractional pixels (26.6 format) + * yOffset y offset in fractional pixels (26.6 format) + * + * Output : Error code. + * + * Note : Only use integer pixel offsets to preserve the fine + * hinting of the glyph and the 'correct' anti-aliasing + * (where vertical and horizontal stems aren't grayed). + * This means that xOffset and yOffset must be multiples + * of 64! + * + * You can experiment with offsets of +32 to get 'blurred' + * versions of the glyphs (a nice effect at large sizes that + * some graphic designers may appreciate :) + * + * MT-Safe : NO! Glyph containers can't be shared. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Glyph_Pixmap( TT_Glyph glyph, + TT_Raster_Map* pixmap, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ) + { + PEngine_Instance _engine; + TT_Engine engine; + TT_Error error; + PGlyph _glyph = HANDLE_Glyph( glyph ); + + TT_Outline outline; + + + if ( !_glyph ) + return TT_Err_Invalid_Glyph_Handle; + + _engine = _glyph->face->engine; + HANDLE_Set(engine,_engine); + + outline = _glyph->outline; + /* XXX : For now, use only dropout mode 2 */ + /* outline.dropout_mode = _glyph->scan_type; */ + outline.dropout_mode = 2; + + TT_Translate_Outline( &outline, xOffset, yOffset ); + error = TT_Get_Outline_Pixmap( engine, &outline, pixmap ); + TT_Translate_Outline( &outline, -xOffset, -yOffset ); + + return error; + } + +#endif /* TT_CONFIG_OPTION_GRAY_SCALING */ + + + static const TT_Outline null_outline + = { 0, 0, NULL, NULL, NULL, 0, 0, 0, 0 }; + + +/******************************************************************* + * + * Function : TT_New_Outline + * + * Description : Creates a new TrueType outline, reserving + * array space for a given number of points and + * contours. + * + * Input : numPoints number of points + * numContours number of contours + * outline address of target outline structure + * + * Output : Error code + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_New_Outline( TT_UShort numPoints, + TT_Short numContours, + TT_Outline* outline ) + { + TT_Error error; + + + if ( !outline ) + return TT_Err_Invalid_Argument; + + *outline = null_outline; + + if ( ALLOC( outline->points, numPoints*2*sizeof ( TT_F26Dot6 ) ) || + ALLOC( outline->flags, numPoints *sizeof ( Byte ) ) || + ALLOC( outline->contours, numContours*sizeof ( UShort ) ) ) + goto Fail; + + outline->n_points = numPoints; + outline->n_contours = numContours; + outline->owner = TRUE; + return TT_Err_Ok; + + Fail: + outline->owner = TRUE; + TT_Done_Outline( outline ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Done_Outline + * + * Description : Deletes an outline created through TT_New_Outline(). + * Calling this function for outlines returned + * by TT_Get_Glyph_Outline() yields an error. + * + * Input : outline address of outline + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Outline( TT_Outline* outline ) + { + if ( outline ) + { + if ( outline->owner ) + { + FREE( outline->points ); + FREE( outline->flags ); + FREE( outline->contours ); + } + *outline = null_outline; + return TT_Err_Ok; + } + else + return TT_Err_Invalid_Argument; + } + + +/******************************************************************* + * + * Function : TT_Get_Outline_Bitmap + * + * Description : Render a TrueType outline into a bitmap. + * Note that the bitmap must be created by the caller. + * + * Input : outline the outline to render + * bitmap the target bitmap + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Outline_Bitmap( TT_Engine engine, + TT_Outline* outline, + TT_Raster_Map* bitmap ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + TT_Error error; + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + if ( !outline || !bitmap ) + return TT_Err_Invalid_Argument; + + MUTEX_Lock( _engine->raster_lock ); + error = RENDER_Glyph( outline, bitmap ); + MUTEX_Release( _engine->raster_lock ); + + return error; + } + + +#ifdef TT_CONFIG_OPTION_GRAY_SCALING + +/******************************************************************* + * + * Function : TT_Get_Outline_Pixmap + * + * Description : Render a TrueType outline into a pixmap. + * Note that the pixmap must be created by the caller. + * + * Input : outline the outline to render + * pixmap the target pixmap + * + * Output : Error code + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Outline_Pixmap( TT_Engine engine, + TT_Outline* outline, + TT_Raster_Map* pixmap ) + { + PEngine_Instance _engine = HANDLE_Engine( engine ); + TT_Error error; + + + if ( !_engine ) + return TT_Err_Invalid_Engine; + + if ( !outline || !pixmap ) + return TT_Err_Invalid_Argument; + + MUTEX_Lock( _engine->raster_lock ); + error = RENDER_Gray_Glyph( outline, pixmap, _engine->raster_palette ); + MUTEX_Release( _engine->raster_lock ); + return error; + } + +#endif /* TT_CONFIG_OPTION_GRAY_SCALING */ + + +/******************************************************************* + * + * Function : TT_Copy_Outline + * + * Description : Copy an outline into another. The source and + * target outlines must have the same points and + * contours numbers. + * + * Input : source address of source outline + * target address of target outline + * + * Output : Error code + * + * Note : This function doesn't touch the target outline's 'owner' + * field. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Copy_Outline( TT_Outline* source, + TT_Outline* target ) + { + if ( !source || !target || + source->n_points != target->n_points || + source->n_contours != target->n_contours ) + return TT_Err_Invalid_Argument; + + MEM_Copy( target->points, source->points, + source->n_points * 2 * sizeof ( TT_F26Dot6 ) ); + + MEM_Copy( target->flags, source->flags, + source->n_points * sizeof ( Byte ) ); + + MEM_Copy( target->contours, source->contours, + source->n_contours * sizeof ( Short ) ); + + target->high_precision = source->high_precision; + target->second_pass = target->second_pass; + target->dropout_mode = source->dropout_mode; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Transform_Outline + * + * Description : Applies a simple transformation to an outline. + * + * Input : outline the glyph's outline. Can be extracted + * from a glyph container through + * TT_Get_Glyph_Outline(). + * + * matrix simple matrix with 16.16 fixed floats + * + * Output : Error code (always TT_Err_Ok). + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( void ) + TT_Transform_Outline( TT_Outline* outline, + TT_Matrix* matrix ) + { + UShort n; + TT_F26Dot6 x, y; + TT_Vector* vec; + + + vec = outline->points; + for ( n = 0; n < outline->n_points; n++ ) + { + x = TT_MulFix( vec->x, matrix->xx ) + + TT_MulFix( vec->y, matrix->xy ); + + y = TT_MulFix( vec->x, matrix->yx ) + + TT_MulFix( vec->y, matrix->yy ); + + vec->x = x; + vec->y = y; + vec++; + } + } + + +/******************************************************************* + * + * Function : TT_Transform_Vector + * + * Description : Apply a simple transform to a vector + * + * Input : x, y the vector. + * + * matrix simple matrix with 16.16 fixed floats + * + * Output : None. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( void ) + TT_Transform_Vector( TT_F26Dot6* x, + TT_F26Dot6* y, + TT_Matrix* matrix ) + { + TT_F26Dot6 xz, yz; + + + xz = TT_MulFix( *x, matrix->xx ) + + TT_MulFix( *y, matrix->xy ); + + yz = TT_MulFix( *x, matrix->yx ) + + TT_MulFix( *y, matrix->yy ); + + *x = xz; + *y = yz; + } + + +/******************************************************************* + * + * Function : TT_Translate_Outline + * + * Description : Applies a simple translation. + * + * Input : outline no comment :) + * xOffset + * yOffset + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( void ) + TT_Translate_Outline( TT_Outline* outline, + TT_F26Dot6 xOffset, + TT_F26Dot6 yOffset ) + { + UShort n; + TT_Vector* vec = outline->points; + + + for ( n = 0; n < outline->n_points; n++ ) + { + vec->x += xOffset; + vec->y += yOffset; + vec++; + } + } + + +/******************************************************************* + * + * Function : TT_Get_Outline_BBox + * + * Description : Returns an outline's bounding box. + * + * Input : outline no comment :) + * bbox address where the bounding box is returned + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Outline_BBox( TT_Outline* outline, + TT_BBox* bbox ) + { + TT_F26Dot6 x, y; + UShort k; + + + if ( outline && bbox ) + { + if ( outline->n_points == 0 ) + { + bbox->xMin = 0; + bbox->yMin = 0; + bbox->xMax = 0; + bbox->yMax = 0; + } + else + { + TT_Vector* vec = outline->points; + + bbox->xMin = bbox->xMax = vec->x; + bbox->yMin = bbox->yMax = vec->y; + vec++; + + for ( k = 1; k < outline->n_points; k++ ) + { + x = vec->x; + if ( x < bbox->xMin ) bbox->xMin = x; + if ( x > bbox->xMax ) bbox->xMax = x; + y = vec->y; + if ( y < bbox->yMin ) bbox->yMin = y; + if ( y > bbox->yMax ) bbox->yMax = y; + vec++; + } + } + return TT_Err_Ok; + } + else + return TT_Err_Invalid_Argument; + } + + + + /* ----------------- character mappings support ------------- */ + +/******************************************************************* + * + * Function : TT_Get_CharMap_Count + * + * Description : Returns the number of charmaps in a given face. + * + * Input : face face object handle + * + * Output : Number of tables. -1 in case of error (bad handle). + * + * Note : DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED! + * + * It is retained for backwards compatibility only and will + * fail on 16bit systems. + * + * MT-Safe : YES ! + * + ******************************************************************/ + + FT_EXPORT_FUNC( int ) + TT_Get_CharMap_Count( TT_Face face ) + { + PFace faze = HANDLE_Face( face ); + + return ( faze ? faze->numCMaps : -1 ); + } + + +/******************************************************************* + * + * Function : TT_Get_CharMap_ID + * + * Description : Returns the ID of a given charmap. + * + * Input : face face object handle + * charmapIndex index of charmap in directory + * platformID address of returned platform ID + * encodingID address of returned encoding ID + * + * Output : error code + * + * MT-Safe : YES ! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_CharMap_ID( TT_Face face, + TT_UShort charmapIndex, + TT_UShort* platformID, + TT_UShort* encodingID ) + { + PCMapTable cmap; + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + if ( charmapIndex >= faze->numCMaps ) + return TT_Err_Invalid_Argument; + + cmap = faze->cMaps + charmapIndex; + + *platformID = cmap->platformID; + *encodingID = cmap->platformEncodingID; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_CharMap + * + * Description : Looks up a charmap. + * + * Input : face face object handle + * charmapIndex index of charmap in directory + * charMap address of returned charmap handle + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_CharMap( TT_Face face, + TT_UShort charmapIndex, + TT_CharMap* charMap ) + { + TT_Error error; + TT_Stream stream; + PCMapTable cmap; + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + if ( charmapIndex >= faze->numCMaps ) + return TT_Err_Invalid_Argument; + + cmap = faze->cMaps + charmapIndex; + + /* Load table if needed */ + error = TT_Err_Ok; + + /* MT-NOTE: We're modifying the face object, so protect it. */ + MUTEX_Lock( faze->lock ); + + if ( !cmap->loaded ) + { + (void)USE_Stream( faze->stream, stream ); + if ( !error ) + { + error = CharMap_Load( cmap, stream ); + DONE_Stream( stream ); + } + + if ( error ) + cmap = NULL; + else + cmap->loaded = TRUE; + } + MUTEX_Release( faze->lock ); + + HANDLE_Set( *charMap, cmap ); + + return error; + } + + +/******************************************************************* + * + * Function : TT_Char_Index + * + * Description : Returns the glyph index corresponding to + * a given character code defined for the 'charmap'. + * + * Input : charMap charmap handle + * charcode character code + * + * Output : glyph index. + * + * Notes : Character code 0 is the unknown glyph, which should never + * be displayed. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_UShort ) + TT_Char_Index( TT_CharMap charMap, + TT_ULong charCode ) + { + PCMapTable cmap = HANDLE_CharMap( charMap ); + + + if ( !cmap ) + return 0; /* we return 0 in case of invalid char map */ + + return CharMap_Index( cmap, charCode ); + } + + +/******************************************************************* + * + * Function : TT_Get_Name_Count + * + * Description : Returns the number of strings found in the + * name table. + * + * Input : face face handle + * + * Output : number of strings. + * + * Notes : Returns -1 on error (invalid handle). + * + * DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED! + * + * It is retained for backwards compatibility only and will + * fail on 16bit systems. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( int ) + TT_Get_Name_Count( TT_Face face ) + { + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return -1; + + return faze->nameTable.numNameRecords; + } + + +/******************************************************************* + * + * Function : TT_Get_Name_ID + * + * Description : Returns the IDs of the string number 'nameIndex' + * in the name table of a given face. + * + * Input : face face handle + * nameIndex index of string. First is 0 + * platformID addresses of returned IDs + * encodingID + * languageID + * nameID + * + * Output : Error code. + * + * Notes : Some files have a corrupt or unusual name table, with some + * entries having a platformID > 3. These can usually + * be ignored by a client application. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Name_ID( TT_Face face, + TT_UShort nameIndex, + TT_UShort* platformID, + TT_UShort* encodingID, + TT_UShort* languageID, + TT_UShort* nameID ) + { + TNameRec* namerec; + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + if ( nameIndex >= faze->nameTable.numNameRecords ) + return TT_Err_Invalid_Argument; + + namerec = faze->nameTable.names + nameIndex; + + *platformID = namerec->platformID; + *encodingID = namerec->encodingID; + *languageID = namerec->languageID; + *nameID = namerec->nameID; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Name_String + * + * Description : Returns the address and length of a given + * string found in the name table. + * + * Input : face face handle + * nameIndex string index + * stringPtr address of returned pointer to string + * length address of returned string length + * + * Output : Error code. + * + * Notes : If the string's platformID is invalid, + * stringPtr is NULL, and length is 0. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Name_String( TT_Face face, + TT_UShort nameIndex, + TT_String** stringPtr, + TT_UShort* length ) + { + TNameRec* namerec; + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + if ( nameIndex >= faze->nameTable.numNameRecords ) + return TT_Err_Invalid_Argument; + + namerec = faze->nameTable.names + nameIndex; + + *stringPtr = (String*)namerec->string; + *length = namerec->stringLength; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Get_Font_Data + * + * Description : Loads any font table into client memory. + * + * Input : face Face object to look for. + * + * tag Tag of table to load. Use the value 0 if you + * want to access the whole font file, else set + * this parameter to a valid TrueType table tag + * that you can forge with the MAKE_TT_TAG + * macro. + * + * offset Starting offset in the table (or the file + * if tag == 0). + * + * buffer Address of target buffer + * + * length Address of decision variable: + * + * if length == NULL: + * Load the whole table. Returns an + * error if 'offset' != 0. + * + * if *length == 0 : + * Exit immediately, returning the + * length of the given table, or of + * the font file, depending on the + * value of 'tag'. + * + * if *length != 0 : + * Load the next 'length' bytes of + * table or font, starting at offset + * 'offset' (in table or font too). + * + * Output : Error code. + * + * MT-Safe : YES! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Get_Font_Data( TT_Face face, + TT_ULong tag, + TT_Long offset, + void* buffer, + TT_Long* length ) + { + PFace faze = HANDLE_Face( face ); + + + if ( !faze ) + return TT_Err_Invalid_Face_Handle; + + return Load_TrueType_Any( faze, tag, offset, buffer, length ); + } + + + /************************ callback definition ******************/ + + /* Register a new callback to the TrueType engine -- this should */ + /* only be used by higher-level libraries, not typical clients */ + /* */ + /* This is not part of the current FreeType release, thus */ + /* undefined... */ + +#if 0 + FT_EXPORT_FUNC( TT_Error ) + TT_Register_Callback( TT_Engine engine, + int callback_id, + void* callback_ptr ) + { + PEngine_Instance eng = HANDLE_Engine( engine ); + + + if ( !eng ) + return TT_Err_Invalid_Argument; + + /* currently, we only support one callback */ + if (callback_id != TT_Callback_Glyph_Outline_Load) + return TT_Err_Invalid_Argument; + + eng->glCallback = (TT_Glyph_Loader_Callback)callback_ptr; + return TT_Err_Ok; + } +#endif /* 0 */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttcache.c b/Build/source/libs/freetype/freetype-1.5/lib/ttcache.c new file mode 100644 index 00000000000..21e6bf54c0f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttcache.c @@ -0,0 +1,464 @@ +/******************************************************************* + * + * ttcache.c 1.1 + * + * Generic object cache + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Changes between 1.1 and 1.0: + * + * - introduced the refresher and finalizer in the cache class + * definition/implementation. + * + ******************************************************************/ + +#include "ttengine.h" +#include "ttmemory.h" +#include "ttcache.h" +#include "ttobjs.h" +#include "ttdebug.h" + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_cache + +#define ZERO_List( list ) list = NULL + +/* The macro FREE_Elements aliases the current engine instance's */ +/* free list_elements recycle list. */ +#define FREE_Elements ( engine->list_free_elements ) + +/* Redefinition of LOCK and UNLOCK macros for New_Element and Done_Element */ +/* Note: The macros are redefined below for the cache functions */ + +#undef LOCK +#define LOCK() MUTEX_Lock ( engine->lock ) + +#undef UNLOCK +#define UNLOCK() MUTEX_Release( engine->lock ) + +/******************************************************************* + * + * Function : Element_New + * + * Description : Gets a new (either fresh or recycled) list + * element. The element is unlisted. + * + * Input : None + * + * Output : List element address. NULL if out of memory. + * + ******************************************************************/ + + static + PList_Element Element_New( PEngine_Instance engine ) + { + PList_Element element; + + + LOCK(); + if ( FREE_Elements ) + { + element = (PList_Element)FREE_Elements; + FREE_Elements = element->next; + } + else + { + if ( !MEM_Alloc( element, sizeof ( TList_Element ) ) ) + { + element->next = NULL; + element->data = NULL; + } + } + + /* Note: in case of failure, Alloc sets the pointer to NULL */ + UNLOCK(); + + return element; + } + + +/******************************************************************* + * + * Function : Element_Done + * + * Description : Recycles an unlinked list element. + * + * Input : The list element to recycle. It _must_ be unlisted. + * + * Output : none. + * + * Note : This function doesn't check the element. + * + ******************************************************************/ + + static + void Element_Done( PEngine_Instance engine, + PList_Element element ) + { + LOCK(); + /* Simply add the list element to the recycle list */ + element->next = (PList_Element)FREE_Elements; + FREE_Elements = element; + UNLOCK(); + } + + +/* Redefinition of LOCK and UNLOCK macros for the cache functions */ +/* Note: The macros are defined above for the list element functions */ + +#undef LOCK +#define LOCK() MUTEX_Lock( *cache->lock ) + +#undef UNLOCK +#define UNLOCK() MUTEX_Release( *cache->lock ) + + +/******************************************************************* + * + * Function : Cache_Create + * + * Description : Creates a new cache that will be used to list + * and recycle several objects of the same class. + * + * Input : clazz a pointer to the cache's class. This is + * a simple structure that describes the + * the cache's object types and recycling + * limits. + * + * cache address of cache to create + * + * lock address of the mutex to use for this + * cache. The mutex will be used to protect + * the cache's lists. Use NULL for unprotected + * cache. + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Cache_Create( PEngine_Instance engine, + PCache_Class clazz, + TCache* cache, + TMutex* lock ) + { + cache->engine = engine; + cache->clazz = clazz; + cache->lock = lock; + cache->idle_count = 0; + + ZERO_List( cache->active ); + ZERO_List( cache->idle ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Cache_Destroy + * + * Description : Destroys a cache and all its idle and active + * objects. This will call each object's destructor + * before freeing it. + * + * Input : cache address of cache to destroy + * + * Output : error code. + * + * Note: This function is not MT-Safe, as we assume that a client + * isn't stupid enough to use an object while destroying it. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Cache_Destroy( TCache* cache ) + { + PDestructor destroy; + PList_Element current; + PList_Element next; + + + /* now destroy all active and idle listed objects */ + + /* get the destructor function */ + destroy = cache->clazz->done; + + /* destroy all elements in active list */ + current = cache->active; + while ( current ) + { + next = current->next; + destroy( current->data ); + FREE( current->data ); + + Element_Done( cache->engine, current ); + current = next; + } + ZERO_List(cache->active); + + /* destroy all elements in idle list */ + current = cache->idle; + while ( current ) + { + next = current->next; + destroy( current->data ); + FREE( current->data ); + + Element_Done( cache->engine, current ); + current = next; + } + ZERO_List(cache->idle); + + cache->clazz = NULL; + cache->idle_count = 0; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Cache_New + * + * Description : Extracts a new object from a cache. This will + * try to recycle an idle object, if any is found. + * Otherwise, a new object will be allocated and + * built (by calling its constructor). + * + * Input : cache address of cache to use + * new_object address of target pointer to the 'new' + * object + * parent_object this pointer is passed to a new object + * constructor (unused if object is + * recycled) + * + * Output : Error code. + * + * Notes: This function is thread-safe, each cache list is protected + * through the cache's mutex, if there is one... + * + * *new_object will be set to NULL in case of failure. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Cache_New( TCache* cache, + void** new_object, + void* parent_object ) + { + TT_Error error; + PList_Element current; + PConstructor build; + PRefresher reset; + void* object; + + + LOCK(); + current = cache->idle; + if ( current ) + { + cache->idle = current->next; + cache->idle_count--; + } + UNLOCK(); + + if ( current ) + { + object = current->data; + reset = cache->clazz->reset; + if ( reset ) + { + error = reset( object, parent_object ); + if ( error ) + { + LOCK(); + current->next = cache->idle; + cache->idle = current; + cache->idle_count++; + UNLOCK(); + goto Exit; + } + } + } + else + { + /* if no object was found in the cache, create a new one */ + build = cache->clazz->init; + + if ( MEM_Alloc( object, cache->clazz->object_size ) ) + goto Memory_Fail; + + current = Element_New( cache->engine ); + if ( !current ) + goto Memory_Fail; + + current->data = object; + + error = build( object, parent_object ); + if ( error ) + { + Element_Done( cache->engine, current ); + goto Fail; + } + } + + LOCK(); + current->next = cache->active; + cache->active = current; + UNLOCK(); + + *new_object = current->data; + return TT_Err_Ok; + + Exit: + *new_object = NULL; + return error; + + Memory_Fail: + error = TT_Err_Out_Of_Memory; + + Fail: + FREE( object ); + goto Exit; + } + + +/******************************************************************* + * + * Function : Cache_Done + * + * Description : Releases an object to the cache. This will either + * recycle or destroy the object, based on the cache's + * class and state. + * + * Input : cache the cache to use + * data the object to recycle/discard + * + * Output : error code. + * + * Notes : The object's destructor is called only when + * the objectwill be effectively destroyed by this + * function. This will not happen during recycling. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Cache_Done( TCache* cache, + void* data ) + { + TT_Error error; + PList_Element element; + PList_Element prev; + PFinalizer finalize; + Long limit; + Bool destroy; + + + /* Look for object in active list */ + LOCK(); + + element = cache->active; + prev = NULL; + while ( element ) + { + if ( element->data == data ) + { + if ( prev ) + prev->next = element->next; + else + cache->active = element->next; + goto Suite; + } + prev = element; + element = element->next; + } + + UNLOCK(); + return TT_Err_Unlisted_Object; + + Suite: + + limit = cache->clazz->idle_limit; + destroy = (cache->idle_count >= limit); + UNLOCK(); + + if ( destroy ) + { + /* destroy the object when the cache is full */ + cache->clazz->done( element->data ); + FREE( element->data ); + Element_Done( cache->engine, element ); + } + else + { + /* Finalize the object before adding it to the */ + /* idle list. Return the error if any is found. */ + + finalize = cache->clazz->finalize; + if ( finalize ) + { + error = finalize( element->data ); + if ( error ) + goto Exit; + + /* Note: a failure at finalize time is a severe bug in */ + /* the engine, which is why we allow ourselves to */ + /* lose the object in this case. A finalizer should */ + /* have its own error codes to spot this kind of */ + /* problems easily. */ + } + + LOCK(); + element->next = cache->idle; + cache->idle = element; + cache->idle_count++; + UNLOCK(); + } + + error = TT_Err_Ok; + + Exit: + return error; + } + + + FT_INTERNAL_FUNC( TT_Error ) + TTCache_Init( PEngine_Instance engine ) + { + /* Create list elements mutex */ + FREE_Elements = NULL; + return TT_Err_Ok; + } + + + FT_INTERNAL_FUNC( TT_Error ) + TTCache_Done( PEngine_Instance engine ) + { + /* We don't protect this function, as this is the end of the engine's */ + /* execution.. */ + PList_Element element, next; + + + /* frees the recycled list elements */ + element = FREE_Elements; + while ( element ) + { + next = element->next; + FREE( element ); + element = next; + } + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttcache.h b/Build/source/libs/freetype/freetype-1.5/lib/ttcache.h new file mode 100644 index 00000000000..0c33f4a1861 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttcache.h @@ -0,0 +1,216 @@ +/******************************************************************* + * + * ttcache.h 1.1 + * + * Generic object cache + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * This component defines and implements object caches. + * + * An object class is a structure layout that encapsulate one + * given type of data used by the FreeType engine. Each object + * class is completely described by: + * + * - a 'root' or 'leading' structure containing the first + * important fields of the class. The root structure is + * always of fixed size. + * + * It is implemented as a simple C structure, and may + * contain several pointers to sub-tables that can be + * sized and allocated dynamically. + * + * Examples: TFace, TInstance, TGlyph & TExecution_Context + * (defined in 'ttobjs.h') + * + * - we make a difference between 'child' pointers and 'peer' + * pointers. A 'child' pointer points to a sub-table that is + * owned by the object, while a 'peer' pointer points to any + * other kind of data the object isn't responsible for. + * + * An object class is thus usually a 'tree' of 'child' tables. + * + * - each object class needs a constructor and a destructor. + * + * A constructor is a function which receives the address of + * freshly allocated and zeroed object root structure and + * 'builds' all the valid child data that must be associated + * to the object before it becomes 'valid'. + * + * A destructor does the inverse job: given the address of + * a valid object, it must discard all its child data and + * zero its main fields (essentially the pointers and array + * sizes found in the root fields). + * + * + * Important notes: + * + * When the constructor fails to allocate an object, it must + * return immediately with an error code, and not try to release + * what it has previously allocated before the error. The cache + * manager detects the error and calls the destructor on the + * partial object, before returning the error to the caller (along + * with a NULL pointer for the "new" object). + * + * The destructor must thus be able to deal with "partial objects", + * i.e., objects where only part of the child tables are allocated, + * and only release these ones. As the TT_Free() function accepts + * a NULL parameter (and returns successfuly in this case), no check + * is really necessary when using the macro 'FREE()'. + * + * Currently, there is no check in the cache manager to see if a + * destructor fails (double error state!). + * + * This scheme is more compact and more maintanable than the one + * where de-allocation code is duplicated in the constructor + * _and_ the destructor. + * + * + * + * Changes between 1.1 and 1.0: + * + * - introduced the refreshed and finalizer class definition/implementation + * - inserted an engine instance pointer in the cache structure + * + ******************************************************************/ + +#ifndef TTCACHE_H +#define TTCACHE_H + +#include "tttypes.h" +#include "ttconfig.h" +#include "ttmutex.h" + +#ifdef __cplusplus + extern "C" { +#endif + + typedef TT_Error TConstructor( void* object, + void* parent ); + + typedef TT_Error TDestructor ( void* object ); + + typedef TConstructor TRefresher; + typedef TDestructor TFinalizer; + + typedef TConstructor* PConstructor; + typedef TDestructor* PDestructor; + typedef TRefresher* PRefresher; + typedef TFinalizer* PFinalizer; + + + /* A Cache class record holds the data necessary to define */ + /* a cache kind. */ + struct TCache_Class_ + { + ULong object_size; + Long idle_limit; + PConstructor init; + PDestructor done; + PRefresher reset; + PFinalizer finalize; + }; + + typedef struct TCache_Class_ TCache_Class; + typedef TCache_Class* PCache_Class; + + + + /* Simple list node record. A list element is said to be 'unlinked' */ + /* when it doesn't belong to any list. */ + struct TList_Element_; + + typedef struct TList_Element_ TList_Element; + typedef TList_Element* PList_Element; + + struct TList_Element_ + { + PList_Element next; + void* data; + }; + + + /* Simple singly-linked list record - LIFO style, no tail field */ + typedef PList_Element TSingle_List; + + struct TCache_ + { + PEngine_Instance engine; + PCache_Class clazz; /* 'class' is a reserved word in C++ */ + TMutex* lock; + TSingle_List active; + TSingle_List idle; + Long idle_count; + }; + + typedef struct TCache_ TCache; + typedef TCache* PCache; + + /* Returns a new list element, either fresh or recycled. */ + /* Note: the returned element is unlinked. */ + + /* An object cache holds two lists tracking the active and */ + /* idle objects that are currently created and used by the */ + /* engine. It can also be 'protected' by a mutex. */ + + /* Initializes a new cache, of class 'clazz', pointed by 'cache', */ + /* protected by the 'lock' mutex. Set 'lock' to NULL if the cache */ + /* doesn't need protection */ + + FT_INTERNAL_DEF( TT_Error ) + Cache_Create( PEngine_Instance engine, + PCache_Class clazz, + TCache* cache, + TMutex* lock ); + + /* Destroys a cache and all its listed objects */ + + FT_INTERNAL_DEF( TT_Error ) + Cache_Destroy( TCache* cache ); + + + /* Extracts a new object from the cache */ + + FT_INTERNAL_DEF( TT_Error ) + Cache_New( TCache* cache, + void** new_object, + void* parent_object ); + + + /* Returns an object to the cache, or discards it depending */ + /* on the cache class' 'idle_limit' field */ + + FT_INTERNAL_DEF( TT_Error ) + Cache_Done( TCache* cache, void* data ); + +#define CACHE_New( _cache, _newobj, _parent ) \ + Cache_New( (TCache*)_cache, (void**)&_newobj, (void*)_parent ) + +#define CACHE_Done( _cache, _obj ) \ + Cache_Done( (TCache*)_cache, (void*)_obj ) + + + + FT_INTERNAL_DEF( TT_Error ) + TTCache_Init( PEngine_Instance engine ); + + FT_INTERNAL_DEF( TT_Error ) + TTCache_Done( PEngine_Instance engine ); + + +#ifdef __cplusplus + } +#endif + +#endif /* TTCACHE_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.c b/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.c new file mode 100644 index 00000000000..44d2f8c6f7f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.c @@ -0,0 +1,426 @@ +/******************************************************************* + * + * ttcalc.c + * + * Arithmetic Computations (body). + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "ttcalc.h" +#include "ttdebug.h" +#include "tttables.h" + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_calc + + +/* Support for 1-complement arithmetic has been totally dropped in this */ +/* release. You can still write your own code if you need it... */ + + static const Long Roots[63] = + { + 1, 1, 2, 3, 4, 5, 8, 11, + 16, 22, 32, 45, 64, 90, 128, 181, + 256, 362, 512, 724, 1024, 1448, 2048, 2896, + 4096, 5892, 8192, 11585, 16384, 23170, 32768, 46340, + + 65536, 92681, 131072, 185363, 262144, 370727, + 524288, 741455, 1048576, 1482910, 2097152, 2965820, + 4194304, 5931641, 8388608, 11863283, 16777216, 23726566, + + 33554432, 47453132, 67108864, 94906265, + 134217728, 189812531, 268435456, 379625062, + 536870912, 759250125, 1073741824, 1518500250, + 2147483647 + }; + + +#ifdef LONG64 + + FT_EXPORT_FUNC( TT_Long ) + TT_MulDiv( TT_Long a, + TT_Long b, + TT_Long c ) + { + Long s; + + + s = a; a = ABS( a ); + s ^= b; b = ABS( b ); + s ^= c; c = ABS( c ); + + if ( c > 0 ) + a = ( (TT_Int64)a * b + ( c >> 1 ) ) / c; + else + a = 0x7FFFFFFFL; + + return ( s < 0 ) ? -a : a; + } + + + FT_EXPORT_FUNC( TT_Long ) + TT_MulFix( TT_Long a, + TT_Long b ) + { + Long s; + + + s = a; a = ABS( a ); + s ^= b; b = ABS( b ); + + a = ((TT_Int64)a * b + 0x8000) / 0x10000; + return ( s < 0 ) ? -a : a; + } + + + FT_INTERNAL_FUNC( Int ) + Order64( TT_Int64 z ) + { + Int j = 0; + + + while ( z ) + { + z = (unsigned INT64)z >> 1; + j++; + } + return j - 1; + } + + + FT_INTERNAL_FUNC( TT_Int32 ) + Sqrt64( TT_Int64 l ) + { + TT_Int64 r, s; + + + if ( l <= 0 ) return 0; + if ( l == 1 ) return 1; + + r = Roots[Order64( l )]; + + do + { + s = r; + r = ( r + l/r ) >> 1; + } + while ( r > s || r*r > l ); + + return r; + } + +#else /* LONG64 */ + + + /* The TT_MulDiv function has been optimized thanks to ideas from */ + /* Graham Asher. The trick is to optimize computation when everything */ + /* fits within 32-bits (a rather common case). */ + /* */ + /* we compute 'a*b+c/2', then divide it by 'c'. (positive values) */ + /* */ + /* 46340 is FLOOR(SQRT(2^31-1)). */ + /* */ + /* if ( a <= 46340 && b <= 46340 ) then ( a*b <= 0x7FFEA810 ) */ + /* */ + /* 0x7FFFFFFF - 0x7FFEA810 = 0x157F0 */ + /* */ + /* if ( c < 0x157F0*2 ) then ( a*b+c/2 <= 0x7FFFFFFF ) */ + /* */ + /* and 2*0x157F0 = 176096 */ + /* */ + + FT_EXPORT_FUNC( TT_Long ) + TT_MulDiv( TT_Long a, + TT_Long b, + TT_Long c ) + { + long s; + + + if ( a == 0 || b == c ) + return a; + + s = a; a = ABS( a ); + s ^= b; b = ABS( b ); + s ^= c; c = ABS( c ); + + if ( a <= 46340 && b <= 46340 && c <= 176095L && c > 0 ) + { + a = ( a * b + ( c >> 1 ) ) / c; + } + else if ( c > 0 ) + { + TT_Int64 temp, temp2; + + MulTo64( a, b, &temp ); + temp2.hi = (TT_Int32)( c >> 31 ); + temp2.lo = (TT_Word32)( c / 2 ); + Add64( &temp, &temp2, &temp ); + a = Div64by32( &temp, c ); + } + else + a = 0x7FFFFFFFL; + + return ( s < 0 ) ? -a : a; + } + + /* The optimization for TT_MulFix is different. We could simply be */ + /* happy by applying the same principles than with TT_MulDiv, because */ + /* */ + /* c = 0x10000 < 176096 */ + /* */ + /* however, in most cases, we have a 'b' with a value around 0x10000 */ + /* which is greater than 46340. */ + /* */ + /* According to Graham's testing, most cases have 'a' < 100, so a good */ + /* idea is to use bounds like 1024 and 2097151 (= floor(2^31-1)/1024 ) */ + /* for 'a' and 'b' respectively.. */ + /* */ + + FT_EXPORT_FUNC( TT_Long ) + TT_MulFix( TT_Long a, + TT_Long b ) + { + long s; + + if ( a == 0 || b == 0x10000 ) + return a; + + s = a; a = ABS( a ); + s ^= b; b = ABS( b ); + + if ( a <= 1024 && b <= 2097151 ) + { + a = ( a*b + 0x8000 ) >> 16; + } + else + { + TT_Int64 temp, temp2; + + MulTo64( a, b, &temp ); + temp2.hi = 0; + temp2.lo = 0x8000; + Add64( &temp, &temp2, &temp ); + a = Div64by32( &temp, 0x10000 ); + } + + return ( s < 0 ) ? -a : a; + } + + + FT_INTERNAL_FUNC( void ) + Neg64( TT_Int64* x ) + { + /* Remember that -(0x80000000) == 0x80000000 with 2-complement! */ + /* We take care of that here. */ + + x->hi ^= 0xFFFFFFFFUL; + x->lo ^= 0xFFFFFFFFUL; + x->lo++; + + if ( !x->lo ) + { + x->hi++; + if ( x->hi == 0x80000000UL ) /* Check -MaxInt32 - 1 */ + { + x->lo--; + x->hi--; /* We return 0x7FFFFFFF! */ + } + } + } + + + FT_INTERNAL_FUNC( void ) + Add64( TT_Int64* x, + TT_Int64* y, + TT_Int64* z ) + { + register TT_Word32 lo, hi; + + + lo = x->lo + y->lo; + hi = x->hi + y->hi + ( lo < x->lo ); + + z->lo = lo; + z->hi = hi; + } + + + FT_INTERNAL_FUNC( void ) + Sub64( TT_Int64* x, + TT_Int64* y, + TT_Int64* z ) + { + register TT_Word32 lo, hi; + + + lo = x->lo - y->lo; + hi = x->hi - y->hi - ( (TT_Int32)lo < 0 ); + + z->lo = lo; + z->hi = hi; + } + + + FT_INTERNAL_FUNC( void ) + MulTo64( TT_Int32 x, + TT_Int32 y, + TT_Int64* z ) + { + TT_Int32 s; + TT_Word32 lo1, hi1, lo2, hi2, lo, hi, i1, i2; + + + s = x; x = ABS( x ); + s ^= y; y = ABS( y ); + + lo1 = x & 0x0000FFFF; hi1 = x >> 16; + lo2 = y & 0x0000FFFF; hi2 = y >> 16; + + lo = lo1*lo2; + i1 = lo1*hi2; + i2 = lo2*hi1; + hi = hi1*hi2; + + /* Check carry overflow of i1 + i2 */ + + if ( i2 ) + { + if ( i1 >= (TT_Word32)-(TT_Int32)i2 ) hi += 1L << 16; + i1 += i2; + } + + i2 = i1 >> 16; + i1 = i1 << 16; + + /* Check carry overflow of i1 + lo */ + if ( i1 ) + { + if ( lo >= (TT_Word32)-(TT_Int32)i1 ) hi++; + lo += i1; + } + + hi += i2; + + z->lo = lo; + z->hi = hi; + + if ( s < 0 ) Neg64( z ); + } + + + FT_INTERNAL_FUNC( TT_Int32 ) + Div64by32( TT_Int64* x, + TT_Int32 y ) + { + TT_Int32 s; + TT_Word32 q, r, i, lo; + + + s = x->hi; if ( s < 0 ) Neg64( x ); + s ^= y; y = ABS( y ); + + /* Shortcut */ + if ( x->hi == 0 ) + { + if ( y > 0 ) + q = x->lo / y; + else + q = 0x7FFFFFFFL; + + return ( s < 0 ) ? -(TT_Int32)q : (TT_Int32)q; + } + + r = x->hi; + lo = x->lo; + + if ( r >= (TT_Word32)y ) /* we know y is to be treated as unsigned here */ + return ( s < 0 ) ? 0x80000001UL : 0x7FFFFFFFUL; + /* Return Max/Min Int32 if division overflow */ + /* This includes division by zero! */ + q = 0; + for ( i = 0; i < 32; i++ ) + { + r <<= 1; + q <<= 1; + r |= lo >> 31; + + if ( r >= (TT_Word32)y ) + { + r -= y; + q |= 1; + } + lo <<= 1; + } + + return ( s < 0 ) ? -(TT_Int32)q : (TT_Int32)q; + } + + + FT_INTERNAL_FUNC( Int ) + Order64( TT_Int64* z ) + { + TT_Word32 i; + Int j; + + + if ( z->hi ) + { + i = z->hi; + j = 32; + } + else + { + i = z->lo; + j = 0; + } + + while ( i > 0 ) + { + i >>= 1; + j++; + } + return j-1; + } + + + FT_INTERNAL_FUNC( TT_Int32 ) + Sqrt64( TT_Int64* l ) + { + TT_Int64 l2; + TT_Int32 r, s; + + + if ( (TT_Int32)l->hi < 0 || + (l->hi == 0 && l->lo == 0) ) return 0; + + s = Order64( l ); + if ( s == 0 ) return 1; + + r = Roots[s]; + do + { + s = r; + r = ( r + Div64by32(l,r) ) >> 1; + MulTo64( r, r, &l2 ); + Sub64 ( l, &l2, &l2 ); + } + while ( r > s || (TT_Int32)l2.hi < 0 ); + + return r; + } + +#endif /* LONG64 */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h b/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h new file mode 100644 index 00000000000..98da62a1c21 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h @@ -0,0 +1,119 @@ +/******************************************************************* + * + * ttcalc.h + * + * Arithmetic Computations (specification). + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef TTCALC_H +#define TTCALC_H + +#include "ttconfig.h" +#include "freetype.h" + + +#ifdef __cplusplus + extern "C" { +#endif + +#ifdef LONG64 + + typedef INT64 TT_Int64; + +#define ADD_64( x, y, z ) z = x + y +#define SUB_64( x, y, z ) z = x - y +#define MUL_64( x, y, z ) z = (TT_Int64)(x) * (y) + +#define DIV_64( x, y ) ( (x) / (y) ) + +#define SQRT_64( x ) Sqrt64( x ) +#define SQRT_32( x ) Sqrt32( x ) + + FT_INTERNAL_DEF( TT_Int32 ) + Sqrt64( TT_Int64 l ) +#if defined __GCC__ && defined TT_MAKE_OPTION_SINGLE_OBJECT + __attribute__ (( unused )) /* keep the compiler mute */ +#endif + ; + +#else /* LONG64 */ + + struct TT_Int64_ + { + TT_Word32 lo; + TT_Word32 hi; + }; + + typedef struct TT_Int64_ TT_Int64; + +#define ADD_64( x, y, z ) Add64( &x, &y, &z ) +#define SUB_64( x, y, z ) Sub64( &x, &y, &z ) +#define MUL_64( x, y, z ) MulTo64( x, y, &z ) + +#define DIV_64( x, y ) Div64by32( &x, y ) + +#define SQRT_64( x ) Sqrt64( &x ) +#define SQRT_32( x ) Sqrt32( x ) + + FT_INTERNAL_DEF( void ) + Add64( TT_Int64* x, + TT_Int64* y, + TT_Int64* z ); + FT_INTERNAL_DEF( void ) + Sub64( TT_Int64* x, + TT_Int64* y, + TT_Int64* z ); + + FT_INTERNAL_DEF( void ) + MulTo64( TT_Int32 x, + TT_Int32 y, + TT_Int64* z ); + + FT_INTERNAL_DEF( TT_Int32 ) + Div64by32( TT_Int64* x, + TT_Int32 y ); + + FT_INTERNAL_DEF( int ) + Order64( TT_Int64* z ); + + FT_INTERNAL_DEF( TT_Int32 ) + Sqrt64( TT_Int64* l ) +#if defined __GCC__ && defined TT_MAKE_OPTION_SINGLE_OBJECT + __attribute__ (( unused )) /* keep the compiler mute */ +#endif + ; + +#endif /* LONG64 */ + + /* The two following functions are now part of the API! */ + + /* TT_Long TT_MulDiv( TT_Long a, TT_Long b, TT_Long c ); */ + /* TT_Long TT_MulFix( TT_Long a, TT_Long b ); */ + + +#define INT_TO_F26DOT6( x ) ( (Long)(x) << 6 ) +#define INT_TO_F2DOT14( x ) ( (Long)(x) << 14 ) +#define INT_TO_FIXED( x ) ( (Long)(x) << 16 ) +#define F2DOT14_TO_FIXED( x ) ( (Long)(x) << 2 ) +#define FLOAT_TO_FIXED( x ) ( (Long)(x * 65536.0) ) + +#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ((x) + 32) & -64) \ + : ( -((32 - (x)) & -64) ) ) + +#ifdef __cplusplus + } +#endif + +#endif /* TTCALC_H */ + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttcmap.c b/Build/source/libs/freetype/freetype-1.5/lib/ttcmap.c new file mode 100644 index 00000000000..a8ce85708d7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttcmap.c @@ -0,0 +1,635 @@ +/******************************************************************* + * + * ttcmap.c + * + * TrueType Character Mappings + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "ttobjs.h" +#include "ttdebug.h" +#include "ttfile.h" +#include "ttmemory.h" +#include "ttload.h" +#include "ttcmap.h" + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_cmap + + +/******************************************************************* + * + * Function : CharMap_Load + * + * Description : Loads a given charmap into memory. + * + * Input : cmap pointer to cmap table + * + * Output : Error code. + * + * Notes : - Assumes the the stream is already used (opened). + * + * - In case of error, releases all partially allocated + * tables. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + CharMap_Load( PCMapTable cmap, + TT_Stream input ) + { + DEFINE_LOAD_LOCALS( input ); + + UShort num_SH, num_Seg, i; + + UShort u, l, num_Groups, j; + ULong length; + + PCMap0 cmap0; + PCMap2 cmap2; + PCMap4 cmap4; + PCMap6 cmap6; + PCMap8_12 cmap8_12; + + PCMap2SubHeader cmap2sub; + PCMap4Segment segments; + PCMapGroup groups; + + + if ( cmap->loaded ) + return TT_Err_Ok; + + if ( FILE_Seek( cmap->offset ) ) + return error; + + switch ( cmap->format ) + { + case 0: + cmap0 = &cmap->c.cmap0; + + if ( ALLOC( cmap0->glyphIdArray, 256L ) || + FILE_Read( (void*)cmap0->glyphIdArray, 256L ) ) + goto Fail; + + break; + + case 2: + num_SH = 0; + cmap2 = &cmap->c.cmap2; + + /* allocate subheader keys */ + + if ( ALLOC_ARRAY( cmap2->subHeaderKeys, 256, UShort ) || + ACCESS_Frame( 512L ) ) + goto Fail; + + for ( i = 0; i < 256; i++ ) + { + u = GET_UShort() / 8; + cmap2->subHeaderKeys[i] = u; + + if ( num_SH < u ) + num_SH = u; + } + + FORGET_Frame(); + + /* load subheaders */ + + cmap2->numGlyphId = l = + ( ( cmap->length - 2L * (256 + 3) - num_SH * 8L ) & 0xffff) / 2; + + if ( ALLOC_ARRAY( cmap2->subHeaders, + num_SH + 1, + TCMap2SubHeader ) || + ACCESS_Frame( ( num_SH + 1 ) * 8L ) ) + goto Fail; + + cmap2sub = cmap2->subHeaders; + + for ( i = 0; i <= num_SH; i++ ) + { + cmap2sub->firstCode = GET_UShort(); + cmap2sub->entryCount = GET_UShort(); + cmap2sub->idDelta = GET_Short(); + /* we apply the location offset immediately */ + cmap2sub->idRangeOffset = GET_UShort() - ( num_SH - i ) * 8 - 2; + + cmap2sub++; + } + + FORGET_Frame(); + + /* load glyph ids */ + + if ( ALLOC_ARRAY( cmap2->glyphIdArray, l, UShort ) || + ACCESS_Frame( l * 2L ) ) + goto Fail; + + for ( i = 0; i < l; i++ ) + cmap2->glyphIdArray[i] = GET_UShort(); + + FORGET_Frame(); + break; + + case 4: + cmap4 = &cmap->c.cmap4; + + /* load header */ + + if ( ACCESS_Frame( 8L ) ) + goto Fail; + + cmap4->segCountX2 = GET_UShort(); + cmap4->searchRange = GET_UShort(); + cmap4->entrySelector = GET_UShort(); + cmap4->rangeShift = GET_UShort(); + + num_Seg = cmap4->segCountX2 / 2; + + FORGET_Frame(); + + /* load segments */ + + if ( ALLOC_ARRAY( cmap4->segments, + num_Seg, + TCMap4Segment ) || + ACCESS_Frame( (num_Seg * 4 + 1) * 2L ) ) + goto Fail; + + segments = cmap4->segments; + + for ( i = 0; i < num_Seg; i++ ) + segments[i].endCount = GET_UShort(); + + (void)GET_UShort(); + + for ( i = 0; i < num_Seg; i++ ) + segments[i].startCount = GET_UShort(); + + for ( i = 0; i < num_Seg; i++ ) + segments[i].idDelta = GET_Short(); + + for ( i = 0; i < num_Seg; i++ ) + segments[i].idRangeOffset = GET_UShort(); + + FORGET_Frame(); + + cmap4->numGlyphId = l = + ( ( cmap->length - ( 16L + 8L * num_Seg ) ) & 0xffff ) / 2; + + /* load ids */ + + if ( ALLOC_ARRAY( cmap4->glyphIdArray, l , UShort ) || + ACCESS_Frame( l * 2L ) ) + goto Fail; + + for ( i = 0; i < l; i++ ) + cmap4->glyphIdArray[i] = GET_UShort(); + + FORGET_Frame(); + break; + + case 6: + cmap6 = &cmap->c.cmap6; + + if ( ACCESS_Frame( 4L ) ) + goto Fail; + + cmap6->firstCode = GET_UShort(); + cmap6->entryCount = GET_UShort(); + + FORGET_Frame(); + + l = cmap6->entryCount; + + if ( ALLOC_ARRAY( cmap6->glyphIdArray, + cmap6->entryCount, + Short ) || + ACCESS_Frame( l * 2L ) ) + goto Fail; + + for ( i = 0; i < l; i++ ) + cmap6->glyphIdArray[i] = GET_UShort(); + + FORGET_Frame(); + break; + + case 8: + case 12: + if ( FILE_Seek( cmap->offset - 2 ) ) + return error; + + cmap8_12 = &cmap->c.cmap8_12; + + if ( ACCESS_Frame( 8L ) ) + goto Fail; + + length = GET_ULong(); + cmap->length = (UShort)(length & 0xFFFFU); + + if ( length!=cmap->length ) + goto Fail; + + GET_ULong(); /* language */ + + FORGET_Frame(); + + if ( cmap->format == 8 ) + if ( FILE_Skip( 8192L ) ) + goto Fail; + + if ( ACCESS_Frame( 4L ) ) + goto Fail; + cmap8_12->nGroups = GET_ULong(); + FORGET_Frame(); + + if ( cmap8_12->nGroups > 0xFFFF ) + goto Fail; + num_Groups = cmap8_12->nGroups; + + if ( ALLOC_ARRAY( cmap8_12->groups, num_Groups, TCMapGroup ) ) + goto Fail; + if ( ACCESS_Frame( num_Groups * 3 * 4L ) ) + goto Fail; + + groups = cmap8_12->groups; + + for ( j = 0; j < num_Groups; j++ ) + { + groups[j].startCharCode = GET_ULong(); + groups[j].endCharCode = GET_ULong(); + groups[j].startGlyphID = GET_ULong(); + } + + FORGET_Frame(); + + cmap8_12->last_group = cmap8_12->groups; + break; + + default: /* corrupt character mapping table */ + return TT_Err_Invalid_CharMap_Format; + + } + return TT_Err_Ok; + + Fail: + CharMap_Free( cmap ); + return error; + } + + +/******************************************************************* + * + * Function : CharMap_Free + * + * Description : Releases a given charmap table. + * + * Input : cmap pointer to cmap table + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + CharMap_Free( PCMapTable cmap ) + { + if ( !cmap ) + return TT_Err_Ok; + + switch ( cmap->format ) + { + case 0: + FREE( cmap->c.cmap0.glyphIdArray ); + break; + + case 2: + FREE( cmap->c.cmap2.subHeaderKeys ); + FREE( cmap->c.cmap2.subHeaders ); + FREE( cmap->c.cmap2.glyphIdArray ); + break; + + case 4: + FREE( cmap->c.cmap4.segments ); + FREE( cmap->c.cmap4.glyphIdArray ); + cmap->c.cmap4.segCountX2 = 0; + break; + + case 6: + FREE( cmap->c.cmap6.glyphIdArray ); + cmap->c.cmap6.entryCount = 0; + break; + + case 8: + case 12: + FREE( cmap->c.cmap8_12.groups ); + cmap->c.cmap8_12.nGroups = 0; + break; + + default: + /* invalid table format, do nothing */ + ; + } + + cmap->loaded = FALSE; + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : CharMap_Index + * + * Description : Performs charcode->glyph index translation. + * + * Input : cmap pointer to cmap table + * + * Output : Glyph index, 0 in case of failure. + * + ******************************************************************/ + + static UShort code_to_index0 ( ULong charCode, PCMap0 cmap0 ); + static UShort code_to_index2 ( ULong charCode, PCMap2 cmap2 ); + static UShort code_to_index4 ( ULong charCode, PCMap4 cmap4 ); + static UShort code_to_index6 ( ULong charCode, PCMap6 cmap6 ); + static UShort code_to_index8_12( ULong charCode, PCMap8_12 cmap8_12 ); + + + FT_INTERNAL_FUNC( UShort ) + CharMap_Index( PCMapTable cmap, + ULong charcode ) + { + switch ( cmap->format ) + { + case 0: + return code_to_index0( charcode, &cmap->c.cmap0 ); + case 2: + return code_to_index2( charcode, &cmap->c.cmap2 ); + case 4: + return code_to_index4( charcode, &cmap->c.cmap4 ); + case 6: + return code_to_index6( charcode, &cmap->c.cmap6 ); + case 8: + case 12: + return code_to_index8_12( charcode, &cmap->c.cmap8_12 ); + default: + return 0; + } + } + + +/******************************************************************* + * + * Function : code_to_index0 + * + * Description : Converts the character code into a glyph index. + * Uses format 0. + * charCode will be masked to get a value in the range + * 0x00-0xFF. + * + * Input : charCode the wanted character code + * cmap0 a pointer to a cmap table in format 0 + * + * Output : Glyph index into the glyphs array. + * 0 if the glyph does not exist. + * + ******************************************************************/ + + static UShort code_to_index0( ULong charCode, + PCMap0 cmap0 ) + { + if ( charCode <= 0xFF ) + return cmap0->glyphIdArray[charCode]; + else + return 0; + } + + +/******************************************************************* + * + * Function : code_to_index2 + * + * Description : Converts the character code into a glyph index. + * Uses format 2. + * + * Input : charCode the wanted character code + * cmap2 a pointer to a cmap table in format 2 + * + * Output : Glyph index into the glyphs array. + * 0 if the glyph does not exist. + * + ******************************************************************/ + + static UShort code_to_index2( ULong charCode, + PCMap2 cmap2 ) + { + UShort index1, idx; + UInt offset; + TCMap2SubHeader sh2; + + + index1 = cmap2->subHeaderKeys[charCode <= 0xFF ? + charCode : (charCode >> 8)]; + + if ( index1 == 0 ) + { + if ( charCode <= 0xFF ) + return cmap2->glyphIdArray[charCode]; /* 8bit character code */ + else + return 0; + } + else /* 16bit character code */ + { + if ( charCode <= 0xFF ) + return 0; + + sh2 = cmap2->subHeaders[index1]; + + if ( (charCode & 0xFF) < (TT_UInt)sh2.firstCode ) + return 0; + + if ( (charCode & 0xFF) >= (TT_UInt)( sh2.firstCode + sh2.entryCount ) ) + return 0; + + offset = sh2.idRangeOffset / 2 + (charCode & 0xFF) - sh2.firstCode; + if ( offset < cmap2->numGlyphId ) + idx = cmap2->glyphIdArray[offset]; + else + return 0; + + if ( idx ) + return ( idx + sh2.idDelta ) & 0xFFFF; + else + return 0; + } + } + + +/******************************************************************* + * + * Function : code_to_index4 + * + * Description : Converts the character code into a glyph index. + * Uses format 4. + * + * Input : charCode the wanted character code + * cmap4 a pointer to a cmap table in format 4 + * + * Output : Glyph index into the glyphs array. + * 0 if the glyph does not exist. + * + ******************************************************************/ + + static UShort code_to_index4( ULong charCode, + PCMap4 cmap4 ) + { + UInt index1; + UShort segCount, i; + TCMap4Segment seg4; + + + segCount = cmap4->segCountX2 / 2; + + for ( i = 0; i < segCount; i++ ) + if ( charCode <= (TT_UInt)cmap4->segments[i].endCount ) + break; + + /* Safety check - even though the last endCount should be 0xFFFF */ + if ( i >= segCount ) + return 0; + + seg4 = cmap4->segments[i]; + + if ( charCode < (TT_UInt)seg4.startCount ) + return 0; + + if ( seg4.idRangeOffset == 0 ) + return ( charCode + seg4.idDelta ) & 0xFFFF; + else + { + index1 = seg4.idRangeOffset / 2 + (charCode - seg4.startCount) - + (segCount - i); + + if ( index1 < cmap4->numGlyphId ) + { + if ( cmap4->glyphIdArray[index1] == 0 ) + return 0; + else + return ( cmap4->glyphIdArray[index1] + seg4.idDelta ) & 0xFFFF; + } + else + return 0; + } + } + + +/******************************************************************* + * + * Function : code_to_index6 + * + * Description : Converts the character code into a glyph index. + * Uses format 6. + * + * Input : charCode the wanted character code + * cmap6 a pointer to a cmap table in format 6 + * + * Output : Glyph index into the glyphs array. + * 0 if the glyph does not exist (`missing character glyph'). + * + ******************************************************************/ + + static UShort code_to_index6( ULong charCode, + PCMap6 cmap6 ) + { + TT_UInt firstCode; + + + firstCode = cmap6->firstCode; + + if ( charCode < firstCode ) + return 0; + + if ( charCode >= (firstCode + cmap6->entryCount) ) + return 0; + + return cmap6->glyphIdArray[charCode - firstCode]; + } + + + /*************************************************************************/ + /* */ + /* */ + /* code_to_index8_12 */ + /* */ + /* */ + /* Converts the (possibly 32bit) character code into a glyph index. */ + /* Uses format 8 or 12. */ + /* */ + /* */ + /* charCode :: The wanted character code. */ + /* cmap8_12 :: A pointer to a cmap table in format 8 or 12. */ + /* */ + /* */ + /* Glyph index into the glyphs array. 0 if the glyph does not exist. */ + /* */ + static UShort code_to_index8_12( ULong charCode, + PCMap8_12 cmap8_12 ) + { + PCMapGroup group, limit; + + + limit = cmap8_12->groups + cmap8_12->nGroups; + + /* first, check against the last used group */ + + group = cmap8_12->last_group; + + /* the following is equivalent to performing two tests, as in */ + /* */ + /* if ( charCode >= group->startCharCode && */ + /* charCode <= group->endCharCode ) */ + /* */ + /* This is a bit strange, but it is faster, and the idea behind the */ + /* cache is to significantly speed up charcode to glyph index */ + /* conversion. */ + + if ( (ULong)( charCode - group->startCharCode ) < + (ULong)( group->endCharCode - group->startCharCode ) ) + goto Found1; + + for ( group = cmap8_12->groups; group < limit; group++ ) + { + /* the ranges are sorted in increasing order. If we are out of */ + /* the range here, the char code isn't in the charmap, so exit. */ + + if ( charCode > group->endCharCode ) + continue; + + if ( charCode >= group->startCharCode ) + goto Found; + } + return 0; + + Found: + cmap8_12->last_group = group; + + Found1: + /* Theoretically, glyph indices > 0xFFFF are possible with this format, + but since all other TrueType tables expect 16bit glyph indices only + it doesn't make sense to support this. */ + return (UShort)( group->startGlyphID + + ( charCode - group->startCharCode ) ); + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttcmap.h b/Build/source/libs/freetype/freetype-1.5/lib/ttcmap.h new file mode 100644 index 00000000000..ea16554c9d2 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttcmap.h @@ -0,0 +1,202 @@ +/******************************************************************* + * + * ttcmap.h + * + * TrueType Character Mappings + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + ******************************************************************/ + +#ifndef TTCMAP_H +#define TTCMAP_H + +#include "ttconfig.h" +#include "tttypes.h" + + +#ifdef __cplusplus + extern "C" { +#endif + + /* format 0 */ + + struct TCMap0_ + { + PByte glyphIdArray; + }; + + typedef struct TCMap0_ TCMap0; + typedef TCMap0* PCMap0; + + + /* format 2 */ + + struct TCMap2SubHeader_ + { + UShort firstCode; /* first valid low byte */ + UShort entryCount; /* number of valid low bytes */ + Short idDelta; /* delta value to glyphIndex */ + UShort idRangeOffset; /* offset from here to 1st code */ + }; + + typedef struct TCMap2SubHeader_ TCMap2SubHeader; + typedef TCMap2SubHeader* PCMap2SubHeader; + + struct TCMap2_ + { + PUShort subHeaderKeys; + /* high byte mapping table */ + /* value = subHeader index * 8 */ + + PCMap2SubHeader subHeaders; + PUShort glyphIdArray; + UShort numGlyphId; /* control value */ + }; + + typedef struct TCMap2_ TCMap2; + typedef TCMap2* PCMap2; + + + /* format 4 */ + + struct TCMap4Segment_ + { + UShort endCount; + UShort startCount; + Short idDelta; /* in the specs defined as UShort but the + example there gives negative values... */ + UShort idRangeOffset; + }; + + typedef struct TCMap4Segment_ TCMap4Segment; + typedef TCMap4Segment* PCMap4Segment; + + struct TCMap4_ + { + UShort segCountX2; /* number of segments * 2 */ + UShort searchRange; /* these parameters can be used */ + UShort entrySelector; /* for a binary search */ + UShort rangeShift; + + PCMap4Segment segments; + PUShort glyphIdArray; + UShort numGlyphId; /* control value */ + }; + + typedef struct TCMap4_ TCMap4; + typedef TCMap4* PCMap4; + + + /* format 6 */ + + struct TCMap6_ + { + UShort firstCode; /* first character code of subrange */ + UShort entryCount; /* number of character codes in subrange */ + + PUShort glyphIdArray; + }; + + typedef struct TCMap6_ TCMap6; + typedef TCMap6* PCMap6; + + + /* formats 8 & 12 */ + + /* auxiliary table for format 8 and 12 */ + + struct TCMapGroup_ + { + ULong startCharCode; + ULong endCharCode; + ULong startGlyphID; + }; + + typedef struct TCMapGroup_ TCMapGroup; + typedef TCMapGroup* PCMapGroup; + + /* FreeType handles format 8 and 12 identically. It is not necessary to + cover mixed 16bit and 32bit codes since FreeType always uses ULong + for input character codes -- converting Unicode surrogates to 32bit + character codes must be done by the application. */ + + struct TCMap8_12_ + { + ULong nGroups; + PCMapGroup groups; + + PCMapGroup last_group; /* last used group; this is a small */ + /* cache to potentially increase speed */ + }; + + typedef struct TCMap8_12_ TCMap8_12; + typedef TCMap8_12* PCMap8_12; + + + /* charmap table */ + + struct TCMapTable_ + { + UShort platformID; + UShort platformEncodingID; + UShort format; + UShort length; + UShort version; + + Bool loaded; + ULong offset; + + union + { + TCMap0 cmap0; + TCMap2 cmap2; + TCMap4 cmap4; + TCMap6 cmap6; + TCMap8_12 cmap8_12; + } c; + }; + + typedef struct TCMapTable_ TCMapTable; + typedef TCMapTable* PCMapTable; + + + + /* Load character mappings directory when face is loaded. */ + /* The mappings themselves are only loaded on demand. */ + + FT_INTERNAL_DEF( TT_Error ) + CharMap_Load( PCMapTable table, + TT_Stream input ); + + + /* Destroy one character mapping table */ + + FT_INTERNAL_DEF( TT_Error ) + CharMap_Free( PCMapTable table ); + + + /* Use character mapping table to perform mapping */ + + FT_INTERNAL_DEF( UShort ) + CharMap_Index( PCMapTable cmap, + ULong charCode ); + + /* NOTE: The PFace type isn't defined at this point */ + +#ifdef __cplusplus + } +#endif + +#endif /* TTCMAP_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttconfig.h b/Build/source/libs/freetype/freetype-1.5/lib/ttconfig.h new file mode 100644 index 00000000000..7a30ebeb18d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttconfig.h @@ -0,0 +1,273 @@ +/************************************************************************** + * + * ttconfig.h 1.2 + * + * Configuration settings header file. + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Notes: + * + * All the configuration #define statements have been gathered in + * this file to allow easy check and modification. + * + * The platform specificities are gathered in arch//ft_conf.h + * which is included by this file. + * + * Changes between 1.2 and 1.1 : + * + * - the EXPORT_DEF/EXPORT_FUNC/LOCAL_DEF/LOCAL_FUNC mechanism have + * replaced with a more elaborate one (with FT_ before) that allows + * addition of qualifiers _after_ the type, which is needed for DLLs. + * + *************************************************************************/ + +#ifndef TTCONFIG_H +#define TTCONFIG_H + + + +/* --------------- auto configuration ---------------------------------- */ + +/*************************************************************************/ +/* Here we include the file ft_conf.h for system dependent stuff. */ +/* The specific makefile is responsible for providing the right path to */ +/* this file. */ + +#include "ft_conf.h" + + +/*************************************************************************/ +/* */ +/* Some more settings used to be here, but they are now chosen */ +/* in the system-dependent file arch//ft_conf.h */ + + + +/* --------------- special debugging ----------------------------------- */ + +/*************************************************************************/ +/* Define this if you want to generate a special debug version of the */ +/* rasterizer. This will progressively draw the glyphs while the */ +/* computations are done directly on the graphics screen... (with */ +/* inverted glyphs). */ +/* */ +/* Use it at your own risk! It is not maintained currently. */ +/* */ +/* IMPORTANT: This is reserved to developers willing to debug the */ +/* rasterizer, which seems working very well in its */ +/* current state... */ + +/* #define DEBUG_RASTER */ + + +/*************************************************************************/ +/* Define this to have a simple debugger version of RunIns(). */ +/* */ +/* Use it at your own risk! It is not maintained currently. */ + +/* #define DEBUG_INTERPRETER */ + + +/*************************************************************************/ +/* Define this to have some housekeeping of allocation and deallocation. */ +/* */ +/* Please note that probably not all OS-specific versions of ttmemory.c */ +/* provide this functionality. */ + +/* #define DEBUG_MEMORY */ + + +/*************************************************************************/ +/* Define this to have bounds checking for file buffer frames. */ +/* */ +/* Please note that probably not all OS-specific versions of ttfile.c */ +/* provide this functionality. */ + +/* #define DEBUG_FILE */ + + + +/* --------------- arithmetic and processor support -------------------- */ + +/*************************************************************************/ +/* define ALIGNMENT to your processor/environment preferred alignment */ +/* size. A value of 8 should work on all current processors, even */ +/* 64-bits ones. */ + +#ifndef ALIGNMENT +#define ALIGNMENT 8 +#endif + + + +/* --------------- compilation model and naughty processors support ---- */ + +/*************************************************************************/ +/* Under normal operation, the library is compiled into a single object */ +/* file. This gets rids of all the external symbols defined in each */ +/* component interface, and de-pollutes the name-space. */ +/* */ +/* However, you can still compile components into separate object files, */ +/* and gather all of them into the library. But you should then declare */ +/* some functions as externally visible. */ +/* */ +/* We use two macros, namely FT_INTERNAL_FUNC and FT_INTERNAL_DEF, which */ +/* apply to functions that are internal to the engine, and should never */ +/* be seen or linked by a client application. */ +/* */ +/* FT_INTERNAL_DEF used in header (.h) files, to define a function */ +/* that will be seen by other components. This */ +/* translates to "extern" in normal mode, and to */ +/* "static" in single-object mode. */ +/* */ +/* FT_INTERNAL_FUNC used in implementation (.c) files, just before */ +/* the function body. This translates to nothing */ +/* in normal mode, and to "static" in single-object */ +/* mode. */ +/* */ +/* It is called a "MAKE_OPTION" because the macro must be defined in the */ +/* Makefile, rather than this one. It allows any developer to quickly */ +/* switch from one mode to the other without messing with "ttconfig.h" */ +/* each time. */ +/* */ +/* The following macros are needed to compile the library with some */ +/* 16-bit (the infamous `_cdecl', `__loadds', `_export', `FAR', etc. */ +/* stuff) or perhaps C++ compilers (extern "C"). The typename is passed */ +/* as an argument, which allows the macro to add stuff _after_ the */ +/* typename, which is required by 16-bit msdos compiler syntax. */ + +#ifndef TT_MAKE_OPTION_SINGLE_OBJECT + +#ifndef FT_INTERNAL_FUNC +#define FT_INTERNAL_FUNC( type ) type +#endif +#ifndef FT_INTERNAL_DEF +#define FT_INTERNAL_DEF( type ) extern type +#endif + +#else /* ! TT_MAKE_OPTION_SINGLE_OBJECT */ + +#ifndef FT_INTERNAL_FUNC +#define FT_INTERNAL_FUNC( type ) static type +#endif +#ifndef FT_INTERNAL_DEF +#define FT_INTERNAL_DEF( type ) static type +#endif + +#endif /* TT_MAKE_OPTION_SINGLE_OBJECT */ + +/* This is for variables; default is using the same as functions. */ +#ifndef FT_INTERNAL_DECL +#define FT_INTERNAL_DECL( type ) FT_INTERNAL_DEF( type ) +#endif +#ifndef FT_INTERNAL_VAR +#define FT_INTERNAL_VAR( type ) FT_INTERNAL_DECL( type ) +#endif + + +/*************************************************************************/ +/* Define FT_EXPORT_DEF and FT_EXPORT_FUNC as needed to build e.g. a DLL.*/ +/* All variables and functions visible from outside have these prefixes. */ + +/* Backward compatibility only. Don't use for new code. */ +#ifdef EXPORT_DEF +#define FT_EXPORT_DEF( type ) EXPORT_DEF type +#endif +#ifdef EXPORT_FUNC +#define FT_EXPORT_FUNC( type ) EXPORT_FUNC type +#endif +/* End of backward compatibility section. */ + +#ifndef FT_EXPORT_DEF +#define FT_EXPORT_DEF( type ) extern type +#endif + +#ifndef FT_EXPORT_FUNC +#define FT_EXPORT_FUNC( type ) type +#endif + +/* This is for variables; default is using the same as functions. */ +#ifndef FT_EXPORT_DECL +#define FT_EXPORT_DECL( type ) FT_EXPORT_DEF( type ) +#endif +#ifndef FT_EXPORT_VAR +#define FT_EXPORT_VAR( type ) FT_EXPORT_DECL( type ) +#endif + + + +/* --------------- miscellaneous --------------------------------------- */ + +/*************************************************************************/ +/* The number of extensions available. Don't change this value */ +/* except if you add new extensions to the engine. */ + +#define TT_MAX_EXTENSIONS 8 + + + +/* --------------- automatic setup -- don't touch ---------------------- */ + +/*************************************************************************/ +/* If HAVE_TT_TEXT is defined we don't provide a default typedef for */ +/* defining TT_Text. */ + +#ifndef HAVE_TT_TEXT +#define HAVE_TT_TEXT + typedef char TT_Text; +#endif + + +/*************************************************************************/ +/* We define NULL in case it's not defined yet. The default */ +/* location is stdlib.h. */ + +#ifdef HAVE_STDLIB_H +#include +#endif + + +/*************************************************************************/ +/* Some systems can't use vfprintf for error messages on stderr; if */ +/* HAVE_PRINT_FUNCTION is defined, the Print macro must be supplied */ +/* externally (having the same parameters). */ +/* */ +/* This is only used by the "ttdebug" component, which should be linked */ +/* to the engine only in debug mode. */ + +#if defined( DEBUG_LEVEL_TRACE ) || defined( DEBUG_LEVEL_ERROR ) +#ifndef HAVE_PRINT_FUNCTION +#define Print( format, ap ) vfprintf( stderr, (format), (ap) ) +#endif +#endif + + +/* --------------- internal (developer) configuration toggles ---------- */ + +/*************************************************************************/ +/* Do not undefine this configuration macro. It is now a default that */ +/* must be kept in all release builds. */ +#undef TT_STATIC_INTERPRETER + + +/*************************************************************************/ +/* Define this if you want to generate a static raster. This makes a */ +/* non re-entrant version of the scan-line converter, which is about */ +/* 10% faster and 50% bigger than an indirect one! */ +/* */ +/* NOTE : this is different from TT_CONFIG_OPTION_STATIC_RASTER. */ +/* This one only affects the calling convention. */ +#undef TT_STATIC_RASTER + + +#endif /* TTCONFIG_H */ + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttdebug.c b/Build/source/libs/freetype/freetype-1.5/lib/ttdebug.c new file mode 100644 index 00000000000..4afe2dcc5ba --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttdebug.c @@ -0,0 +1,404 @@ +/* Simple debugging component. Temporary */ + +#include "ttdebug.h" +#include "tttables.h" +#include "ttobjs.h" + + +#ifdef DEBUG_LEVEL_TRACE + char tt_trace_levels[trace_max]; +#endif + +#if defined( DEBUG_LEVEL_ERROR ) || defined( DEBUG_LEVEL_TRACE ) + +#include +#include +#include + + + static String tempStr[128]; + + static const String* OpStr[256] = + { + "SVTCA y", /* Set vectors to coordinate axis y */ + "SVTCA x", /* Set vectors to coordinate axis x */ + "SPvTCA y", /* Set Proj. vec. to coord. axis y */ + "SPvTCA x", /* Set Proj. vec. to coord. axis x */ + "SFvTCA y", /* Set Free. vec. to coord. axis y */ + "SFvTCA x", /* Set Free. vec. to coord. axis x */ + "SPvTL //", /* Set Proj. vec. parallel to segment */ + "SPvTL +", /* Set Proj. vec. normal to segment */ + "SFvTL //", /* Set Free. vec. parallel to segment */ + "SFvTL +", /* Set Free. vec. normal to segment */ + "SPvFS", /* Set Proj. vec. from stack */ + "SFvFS", /* Set Free. vec. from stack */ + "GPV", /* Get projection vector */ + "GFV", /* Get freedom vector */ + "SFvTPv", /* Set free. vec. to proj. vec. */ + "ISECT", /* compute intersection */ + + "SRP0", /* Set reference point 0 */ + "SRP1", /* Set reference point 1 */ + "SRP2", /* Set reference point 2 */ + "SZP0", /* Set Zone Pointer 0 */ + "SZP1", /* Set Zone Pointer 1 */ + "SZP2", /* Set Zone Pointer 2 */ + "SZPS", /* Set all zone pointers */ + "SLOOP", /* Set loop counter */ + "RTG", /* Round to Grid */ + "RTHG", /* Round to Half-Grid */ + "SMD", /* Set Minimum Distance */ + "ELSE", /* Else */ + "JMPR", /* Jump Relative */ + "SCvTCi", /* Set CVT */ + "SSwCi", /* */ + "SSW", /* */ + + "DUP", + "POP", + "CLEAR", + "SWAP", + "DEPTH", + "CINDEX", + "MINDEX", + "AlignPTS", + "INS_$28", + "UTP", + "LOOPCALL", + "CALL", + "FDEF", + "ENDF", + "MDAP[-]", + "MDAP[r]", + + "IUP[y]", + "IUP[x]", + "SHP[0]", + "SHP[1]", + "SHC[0]", + "SHC[1]", + "SHZ[0]", + "SHZ[1]", + "SHPIX", + "IP", + "MSIRP[0]", + "MSIRP[1]", + "AlignRP", + "RTDG", + "MIAP[-]", + "MIAP[r]", + + "NPushB", + "NPushW", + "WS", + "RS", + "WCvtP", + "RCvt", + "GC[0]", + "GC[1]", + "SCFS", + "MD[0]", + "MD[1]", + "MPPEM", + "MPS", + "FlipON", + "FlipOFF", + "DEBUG", + + "LT", + "LTEQ", + "GT", + "GTEQ", + "EQ", + "NEQ", + "ODD", + "EVEN", + "IF", + "EIF", + "AND", + "OR", + "NOT", + "DeltaP1", + "SDB", + "SDS", + + "ADD", + "SUB", + "DIV", + "MUL", + "ABS", + "NEG", + "FLOOR", + "CEILING", + "ROUND[G]", + "ROUND[B]", + "ROUND[W]", + "ROUND[?]", + "NROUND[G]", + "NROUND[B]", + "NROUND[W]", + "NROUND[?]", + + "WCvtF", + "DeltaP2", + "DeltaP3", + "DeltaC1", + "DeltaC2", + "DeltaC3", + "SROUND", + "S45Round", + "JROT", + "JROF", + "ROFF", + "INS_$7B", + "RUTG", + "RDTG", + "SANGW", + "AA", + + "FlipPT", + "FlipRgON", + "FlipRgOFF", + "INS_$83", + "INS_$84", + "ScanCTRL", + "SDPVTL[0]", + "SDPVTL[1]", + "GetINFO", + "IDEF", + "ROLL", + "MAX", + "MIN", + "ScanTYPE", + "IntCTRL", + "INS_$8F", + + "INS_$90", + "INS_$91", + "INS_$92", + "INS_$93", + "INS_$94", + "INS_$95", + "INS_$96", + "INS_$97", + "INS_$98", + "INS_$99", + "INS_$9A", + "INS_$9B", + "INS_$9C", + "INS_$9D", + "INS_$9E", + "INS_$9F", + + "INS_$A0", + "INS_$A1", + "INS_$A2", + "INS_$A3", + "INS_$A4", + "INS_$A5", + "INS_$A6", + "INS_$A7", + "INS_$A8", + "INS_$A9", + "INS_$AA", + "INS_$AB", + "INS_$AC", + "INS_$AD", + "INS_$AE", + "INS_$AF", + + "PushB[0]", + "PushB[1]", + "PushB[2]", + "PushB[3]", + "PushB[4]", + "PushB[5]", + "PushB[6]", + "PushB[7]", + "PushW[0]", + "PushW[1]", + "PushW[2]", + "PushW[3]", + "PushW[4]", + "PushW[5]", + "PushW[6]", + "PushW[7]", + + "MDRP[G]", + "MDRP[B]", + "MDRP[W]", + "MDRP[?]", + "MDRP[rG]", + "MDRP[rB]", + "MDRP[rW]", + "MDRP[r?]", + "MDRP[mG]", + "MDRP[mB]", + "MDRP[mW]", + "MDRP[m?]", + "MDRP[mrG]", + "MDRP[mrB]", + "MDRP[mrW]", + "MDRP[mr?]", + "MDRP[pG]", + "MDRP[pB]", + + "MDRP[pW]", + "MDRP[p?]", + "MDRP[prG]", + "MDRP[prB]", + "MDRP[prW]", + "MDRP[pr?]", + "MDRP[pmG]", + "MDRP[pmB]", + "MDRP[pmW]", + "MDRP[pm?]", + "MDRP[pmrG]", + "MDRP[pmrB]", + "MDRP[pmrW]", + "MDRP[pmr?]", + + "MIRP[G]", + "MIRP[B]", + "MIRP[W]", + "MIRP[?]", + "MIRP[rG]", + "MIRP[rB]", + "MIRP[rW]", + "MIRP[r?]", + "MIRP[mG]", + "MIRP[mB]", + "MIRP[mW]", + "MIRP[m?]", + "MIRP[mrG]", + "MIRP[mrB]", + "MIRP[mrW]", + "MIRP[mr?]", + "MIRP[pG]", + "MIRP[pB]", + + "MIRP[pW]", + "MIRP[p?]", + "MIRP[prG]", + "MIRP[prB]", + "MIRP[prW]", + "MIRP[pr?]", + "MIRP[pmG]", + "MIRP[pmB]", + "MIRP[pmW]", + "MIRP[pm?]", + "MIRP[pmrG]", + "MIRP[pmrB]", + "MIRP[pmrW]", + "MIRP[pmr?]" + }; + + + const String* Cur_U_Line( void* _exec ) + { + String s[32]; + + Int op, i, n; + + PExecution_Context exec; + + + exec = _exec; + + op = exec->code[exec->IP]; + + sprintf( tempStr, "%s", OpStr[op] ); + + if ( op == 0x40 ) + { + n = exec->code[exec->IP + 1]; + sprintf( s, "(%d)", n ); + strncat( tempStr, s, 8 ); + + if ( n > 20 ) n = 20; /* limit output */ + + for ( i = 0; i < n; i++ ) + { + sprintf( s, " $%02hx", exec->code[exec->IP + i + 2] ); + strncat( tempStr, s, 8 ); + } + } + else if ( op == 0x41 ) + { + n = exec->code[exec->IP + 1]; + sprintf( s, "(%d)", n ); + strncat( tempStr, s, 8 ); + + if ( n > 20 ) n = 20; /* limit output */ + + for ( i = 0; i < n; i++ ) + { + sprintf( s, " $%02hx%02hx", exec->code[exec->IP + i*2 + 2], + exec->code[exec->IP + i*2 + 3] ); + strncat( tempStr, s, 8 ); + } + } + else if ( (op & 0xF8) == 0xB0 ) + { + n = op - 0xB0; + + for ( i = 0; i <= n; i++ ) + { + sprintf( s, " $%02hx", exec->code[exec->IP + i + 1] ); + strncat( tempStr, s, 8 ); + } + } + else if ( (op & 0xF8) == 0xB8 ) + { + n = op-0xB8; + + for ( i = 0; i <= n; i++ ) + { + sprintf( s, " $%02hx%02hx", exec->code[exec->IP + i*2 + 1], + exec->code[exec->IP + i*2 + 2] ); + strncat( tempStr, s, 8 ); + } + } + + return (String*)tempStr; + } + + + /* the Print() function is defined in ttconfig.h; */ + /* it defaults to vprintf on systems which have it */ + + void TT_Message( const String* fmt, ... ) + { + va_list ap; + + va_start( ap, fmt ); + Print( fmt, ap ); + va_end( ap ); + } + + + void TT_Panic( const String* fmt, ... ) + { + va_list ap; + + va_start( ap, fmt ); + Print( fmt, ap ); + va_end( ap ); + + exit( EXIT_FAILURE ); + } + +#endif /* defined( DEBUG_LEVEL_ERROR ) || defined( DEBUG_LEVEL_TRACE ) */ + +#if defined( DEBUG_LEVEL_TRACE ) + + /* use this function to set the values of tt_trace_levels */ + + void set_tt_trace_levels( int index, char value ) + { + tt_trace_levels[index] = value; + } + +#endif + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttdebug.h b/Build/source/libs/freetype/freetype-1.5/lib/ttdebug.h new file mode 100644 index 00000000000..0fd1389febb --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttdebug.h @@ -0,0 +1,170 @@ +/******************************************************************* + * + * ttdebug.h + * + * Debugging and Logging component (specification) + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * This component contains various macros and functions used to + * ease the debugging of the FreeType engine. Its main purpose + * is in assertion checking, tracing, and error detection. + * + * There are now three debugging modes: + * + * - trace mode: + * + * Error and trace messages are sent to the log file + * (which can be the standard error output). Define + * DEBUG_LEVEL_TRACE to enable this mode. + * + * - error mode: + * + * Only error messages are generated. Define + * DEBUG_LEVEL_ERROR to enable this mode. + * + * - release mode: + * + * Error messages are neither sent nor generated. The code is + * free from any debugging parts. + * + ******************************************************************/ + +#ifndef TTDEBUG_H +#define TTDEBUG_H + +#include "ttconfig.h" +#include "tttypes.h" + + +#ifdef __cplusplus + extern "C" { +#endif + + +#if defined( DEBUG_LEVEL_TRACE ) + + typedef enum Trace_Component_ + { + trace_any = 0, + trace_api, + trace_interp, + trace_load, + trace_gload, + trace_memory, + trace_file, + trace_mutex, + trace_cache, + trace_calc, + trace_cmap, + trace_extend, + trace_objs, + trace_raster, + + trace_bitmap, + trace_max + + } Trace_Component; + + + /* Here we define an array to hold the trace levels per component. */ + /* Since it is globally defined, all array members are set to 0. */ + /* You should set the values in this array either in your program */ + /* or with your debugger. */ + /* */ + /* Currently, up to eight levels (PTRACE0-PTRACE7, see below) are */ + /* used in some parts of the engine. */ + /* */ + /* For example, to have all tracing messages in the raster */ + /* component, say */ + /* */ + /* #define DEBUG_LEVEL_TRACE */ + /* #include "ttdebug.h" */ + /* */ + /* ... */ + /* set_tt_trace_levels( trace_raster, 7 ) */ + /* */ + /* in your code before initializing the FreeType engine. */ + /* */ + /* Maybe it is better to define DEBUG_LEVEL_TRACE in ttconfig.h... */ + + extern char tt_trace_levels[trace_max]; + + /* IMPORTANT: */ + /* */ + /* Each component must define the macro TT_COMPONENT */ + /* to a valid Trace_Component value before using any */ + /* PTRACEx macro. */ + /* */ + +#define PTRACE( level, varformat ) \ + if ( tt_trace_levels[TT_COMPONENT] >= level ) TT_Message##varformat + +#elif defined( DEBUG_LEVEL_ERROR ) + +#define PTRACE( level, varformat ) /* nothing */ + +#else /* RELEASE MODE */ + +#define TT_Assert( condition, action ) /* nothing */ + +#define PTRACE( level, varformat ) /* nothing */ +#define PERROR( varformat ) /* nothing */ +#define PANIC( varformat ) /* nothing */ + +#endif + + +/************************************************************************/ +/* */ +/* Define macros and fuctions that are common to the debug and trace */ +/* modes. */ +/* */ + +#if defined( DEBUG_LEVEL_TRACE ) || defined( DEBUG_LEVEL_ERROR ) + + +#define TT_Assert( condition, action ) if ( !(condition) ) ( action ) + + void TT_Message( const String* fmt, ... ); + void TT_Panic ( const String* fmt, ... ); + /* print a message and exit */ + + const String* Cur_U_Line( void* exec ); + +#define PERROR( varformat ) TT_Message##varformat +#define PANIC( varformat ) TT_Panic##varformat + +#endif + +#if defined( DEBUG_LEVEL_TRACE ) + + void set_tt_trace_levels( int index, char value ); + +#endif + + +#define PTRACE0( varformat ) PTRACE( 0, varformat ) +#define PTRACE1( varformat ) PTRACE( 1, varformat ) +#define PTRACE2( varformat ) PTRACE( 2, varformat ) +#define PTRACE3( varformat ) PTRACE( 3, varformat ) +#define PTRACE4( varformat ) PTRACE( 4, varformat ) +#define PTRACE5( varformat ) PTRACE( 5, varformat ) +#define PTRACE6( varformat ) PTRACE( 6, varformat ) +#define PTRACE7( varformat ) PTRACE( 7, varformat ) + + +#ifdef __cplusplus + } +#endif + + +#endif /* TTDEBUG_H */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttengine.h b/Build/source/libs/freetype/freetype-1.5/lib/ttengine.h new file mode 100644 index 00000000000..e11df7e2884 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttengine.h @@ -0,0 +1,116 @@ +/************************************************************************* + * + * ttengine.h 1.1 + * + * Engine instance structure definition + * (this spec has no associated body). + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * New in 1.1 : + * + * - added the 'raster_lock' mutex field to synchronize + * scan-line conversion in thread-safe and re-entrant builds. + * + *************************************************************************/ + +#ifndef TTENGINE_H +#define TTENGINE_H + +#include "tttypes.h" +#include "ttconfig.h" +#include "freetype.h" +#include "ttmutex.h" + +#ifdef __cplusplus + extern "C" { +#endif + + /***********************************************************************/ + /* */ + /* The freetype engine instance structure. */ + /* */ + /* This structure holds all the data that is necessary to run one */ + /* instance of the freetype engine. It is needed to get a completely */ + /* completely re-entrant version of the library. */ + /* */ + /* The goal is to move _all_ component-specific variables, either */ + /* static or global in the structure; the component initializers and */ + /* finalizers will all be called with the address of a valid */ + /* TEngine_Instance. */ + /* */ + /***********************************************************************/ + + struct TEngine_Instance_ + { + TMutex lock; /* engine lock */ + + void* list_free_elements; + + void* objs_face_class; /* the face cache class */ + void* objs_instance_class; /* the instance cache class */ + void* objs_execution_class; /* the context cache class */ + void* objs_glyph_class; /* the glyph cache class */ + + void* objs_face_cache; /* these caches are used to track */ + void* objs_exec_cache; /* the current face and execution */ + /* context objects */ + + void* file_component; /* ttfile implementation dependent */ + + TMutex raster_lock; /* mutex for this engine render pool */ + void* raster_component; /* ttraster implementation depedent */ + Byte raster_palette[5]; /* gray-levels palette for anti-aliasing */ + + void* extension_component; /* extensions dependent */ + +#if 0 + TT_Glyph_Loader_Callback glCallback; /* glyph loader callback, if any */ +#endif + }; + + /* NOTE : The raster's lock is only acquired by the Render_Glyph and */ + /* Render_Gray_Glyph functions, which always release it on exit */ + /* They do not lock the engine mutex. This means you shouldn't */ + /* be concerned about deadlocks between the two mutexes, as */ + /* these should never appear.. */ + + typedef struct TEngine_Instance_ TEngine_Instance; + typedef TEngine_Instance* PEngine_Instance; + + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE /* for re-entrant builds */ + +#define ENGINE_ARG TEngine_Instance* _engine +#define ENGINE_ARGS TEngine_Instance* _engine, + +#define ENGINE_VAR _engine +#define ENGINE_VARS _engine, + +#define ENGINE _engine + +#else /* for thread-unsafe builds */ + +#define ENGINE_ARG /* none */ +#define ENGINE_ARGS /* none */ + +#define ENGINE_VAR /* nothing */ +#define ENGINE_VARS /* nothing */ + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + +#ifdef __cplusplus + } +#endif + +#endif /* TTENGINE_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttextend.c b/Build/source/libs/freetype/freetype-1.5/lib/ttextend.c new file mode 100644 index 00000000000..6a2813a80d7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttextend.c @@ -0,0 +1,212 @@ +/******************************************************************* + * + * ttextend.c 2.0 + * + * Extensions Interface + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * This is an updated version of the extension component, now + * located in the main library's source directory. It allows + * the dynamic registration/use of various face object extensions + * through a simple API. + * + ******************************************************************/ + +#include "ttextend.h" +#include "ttengine.h" +#include "ttmemory.h" + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_extend + + + struct TExtension_Registry_ + { + Int num_extensions; + Long cur_offset; + TExtension_Class classes[TT_MAX_EXTENSIONS]; + }; + + typedef struct TExtension_Registry_ TExtension_Registry; + typedef TExtension_Registry* PExtension_Registry; + + + + /* Initialize the extension component */ + + FT_INTERNAL_FUNC( TT_Error ) + TTExtend_Init( PEngine_Instance engine ) + { + TT_Error error; + PExtension_Registry exts; + + + if ( ALLOC( exts, sizeof ( TExtension_Registry ) ) ) + return error; + + exts->num_extensions = 0; + exts->cur_offset = 0; + engine->extension_component = (void*)exts; + + return TT_Err_Ok; + } + + + /* Finalize the extension component */ + + FT_INTERNAL_FUNC( TT_Error ) + TTExtend_Done( PEngine_Instance engine ) + { + FREE( engine->extension_component ); + return TT_Err_Ok; + } + + + /* Register a new extension */ + + FT_EXPORT_FUNC( TT_Error ) + TT_Register_Extension( PEngine_Instance engine, + Long id, + Long size, + PExt_Constructor create, + PExt_Destructor destroy ) + { + PExtension_Registry exts; + PExtension_Class clazz; + Int p; + + + exts = (PExtension_Registry)engine->extension_component; + if ( !exts ) + return TT_Err_Ok; + + p = exts->num_extensions; + + if ( p >= TT_MAX_EXTENSIONS ) + return TT_Err_Too_Many_Extensions; + + clazz = exts->classes + p; + clazz->id = id; + clazz->size = size; + clazz->build = create; + clazz->destroy = destroy; + + clazz->offset = exts->cur_offset; + + exts->num_extensions++; + exts->cur_offset += ( size + ALIGNMENT-1 ) & -ALIGNMENT; + + return TT_Err_Ok; + } + + + /* Query an extension block by extension_ID */ + + FT_EXPORT_FUNC( TT_Error ) + TT_Extension_Get( PFace face, + Long extension_id, + void** extension_block ) + { + PExtension_Registry registry; + PExtension_Class clazz; + Int n; + + + if ( !face->extension ) + return TT_Err_Extensions_Unsupported; + + registry = (PExtension_Registry)face->engine->extension_component; + + for ( n = 0; n < face->n_extensions; n++ ) + { + clazz = registry->classes + n; + if ( clazz->id == extension_id ) + { + *extension_block = (PByte)face->extension + clazz->offset; + return TT_Err_Ok; + } + } + + return TT_Err_Invalid_Extension_Id; + } + + + /* Destroy all extensions within a face object. Called by the */ + /* face object destructor. */ + + FT_INTERNAL_FUNC( TT_Error ) + Extension_Destroy( PFace face ) + { + PEngine_Instance engine = face->engine; + PExtension_Registry registry; + PExtension_Class clazz; + Int n; + PByte ext; + + + registry = (PExtension_Registry)engine->extension_component; + + for ( n = 0; n < face->n_extensions; n++ ) + { + clazz = registry->classes + n; + ext = (PByte)face->extension + clazz->offset; + + /* the destructor is optional */ + if ( clazz->destroy ) + clazz->destroy( (void*)ext, face ); + } + + /* destroy the face's extension block too */ + FREE( face->extension ); + face->n_extensions = 0; + + return TT_Err_Ok; + } + + + /* Create an extension within a face object. Called by the */ + /* face object constructor. */ + + FT_INTERNAL_FUNC( TT_Error ) + Extension_Create( PFace face ) + { + PEngine_Instance engine = face->engine; + PExtension_Registry registry; + PExtension_Class clazz; + TT_Error error; + Int n; + PByte ext; + + + registry = (PExtension_Registry)engine->extension_component; + + face->n_extensions = registry->num_extensions; + if ( ALLOC( face->extension, registry->cur_offset ) ) + return error; + + for ( n = 0; n < face->n_extensions; n++ ) + { + clazz = registry->classes + n; + ext = (PByte)face->extension + clazz->offset; + error = clazz->build( (void*)ext, face ); + if ( error ) + goto Fail; + } + return TT_Err_Ok; + + Fail: + Extension_Destroy( face ); + return error; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttextend.h b/Build/source/libs/freetype/freetype-1.5/lib/ttextend.h new file mode 100644 index 00000000000..5cc05373f75 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttextend.h @@ -0,0 +1,167 @@ +/******************************************************************* + * + * ttextend.h 2.0 + * + * Extensions Interface. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * This is an updated version of the extension component, now + * located in the main library's source directory. It allows + * the dynamic registration/use of various face object extensions + * through a simple API. + * + ******************************************************************/ + +#ifndef TTEXTEND_H +#define TTEXTEND_H + +#include "ttconfig.h" +#include "tttypes.h" +#include "ttobjs.h" + + +#ifdef __cplusplus + extern "C" { +#endif + + /* The extensions don't need to be integrated at compile time into */ + /* the engine, only at link time. */ + + + /* When a new face object is created, the face constructor calls */ + /* the extension constructor with the following arguments: */ + /* */ + /* ext : typeless pointer to the face's extension block. */ + /* Its size is the one given at registration time */ + /* in the extension class's 'size' field. */ + /* */ + /* face : the parent face object. Note that the extension */ + /* constructor is called when the face object is */ + /* built. */ + + typedef TT_Error TExt_Constructor( void* ext, PFace face ); + + + /* When a face object is destroyed, the face destructor calls */ + /* the extension destructor with the following arguments. */ + /* */ + /* ext : typeless pointer to the face's extension block. */ + /* Its size is the one given at registration time */ + /* in the extension class's 'size' field. */ + /* */ + /* face : the parent face object. Note that the extension */ + /* destructor is called before the actual face object */ + /* is destroyed. */ + + typedef TT_Error TExt_Destructor ( void* ext, PFace face ); + + typedef TExt_Constructor* PExt_Constructor; + typedef TExt_Destructor* PExt_Destructor; + + + struct TExtension_Class_ + { + Long id; /* extension id */ + Long size; /* size in bytes of extension record */ + PExt_Constructor build; /* the extension's class constructor */ + PExt_Destructor destroy; /* the extension's class destructor */ + + Long offset; /* offset of ext. record in face obj */ + /* (set by the engine) */ + }; + + typedef struct TExtension_Class_ TExtension_Class; + typedef TExtension_Class* PExtension_Class; + + +#define Build_Extension_ID( a, b, c, d ) \ + ( ((ULong)(a) << 24) | \ + ((ULong)(b) << 16) | \ + ((ULong)(c) << 8 ) | \ + (ULong)(d) ) + + /* A note regarding extensions and the single-object compilation */ + /* mode : */ + /* */ + /* When the engine is compiled as a single object file, extensions */ + /* must remain linkable *after* compile time. In order to do this, */ + /* we need to export the functions that an extension may need. */ + /* Fortunately, we can limit ourselves to : */ + /* */ + /* o TT_Register_Extension (previously called Extension_Register) */ + /* which is to be called by each extension on within */ + /* it TT_Init_XXXX_Extension initializer. */ + /* */ + /* o File and frame access functions. Fortunately, these already */ + /* have their names prefixed by "TT_", so no change was needed */ + /* except replacing the FT_INTERNAL_DEF macro with FT_EXPORT_DEF. */ + /* */ + /* o Memory access functions, i.e. TT_Alloc and TT_Free. Again, */ + /* the change is minimal */ + /* */ + /* o the table-lookup function : TT_LookUp_Table, formerly known */ + /* as Load_TrueType_Table in ttload.c. */ + /* */ + /* */ + /* Other than that, an extension should be able to #include all */ + /* relevant header files to get access to internal types, but */ + /* should not call engine internal functions.. */ + /* */ + /* If there is a need for a specific internal function call, let */ + /* me known to see if we need to export it by default.. */ + /* - DavidT */ + /* */ + + /* Register a new extension. Called by extension */ + /* service initializers. */ + FT_EXPORT_DEF( TT_Error ) + TT_Register_Extension( PEngine_Instance engine, + Long id, + Long size, + PExt_Constructor create, + PExt_Destructor destroy ); + + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + /* Initialize the extension component */ + FT_INTERNAL_DEF( TT_Error ) + TTExtend_Init( PEngine_Instance engine ); + + /* Finalize the extension component */ + FT_INTERNAL_DEF( TT_Error ) + TTExtend_Done( PEngine_Instance engine ); + + /* Create an extension within a face object. Called by the */ + /* face object constructor. */ + FT_INTERNAL_DEF( TT_Error ) + Extension_Create( PFace face ); + + /* Destroy all extensions within a face object. Called by the */ + /* face object destructor. */ + FT_INTERNAL_DEF( TT_Error ) + Extension_Destroy( PFace face ); +#endif + + /* Query an extension block by extension_ID. Called by extension */ + /* service routines. */ + FT_EXPORT_DEF( TT_Error ) + TT_Extension_Get( PFace face, + Long extension_id, + void** extension_block ); + +#ifdef __cplusplus + } +#endif + + +#endif /* TTEXTEND_H */ + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttfile.c b/Build/source/libs/freetype/freetype-1.5/lib/ttfile.c new file mode 100644 index 00000000000..256082dad55 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttfile.c @@ -0,0 +1,1176 @@ +/******************************************************************* + * + * ttfile.c (extended version) 2.1 + * + * File I/O Component (body). + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTES: + * + * This implementation relies on the ANSI libc. You may wish to + * modify it to get rid of libc and go straight to the your + * platform's stream routines. + * + * The same source code can be used for thread-safe and re-entrant + * builds of the library. + * + * Changes between 2.0 and 2.1 : + * + * - it is now possible to close a stream's file handle explicitely + * through the new API "TT_Flush_Stream". This will simply close + * a stream's file handle (useful to save system resources when + * dealing with lots of opened fonts). Of course, the function + * "TT_Use_Stream" will automatically re-open a stream's handle if + * necessary. + * + * - added "TT_Stream_Size" to replace "TT_File_Size" which wasn't + * used anyway. This one returns the size of any stream, even + * flushed one (when the previous TT_File_Size could only return + * the size of the current working stream). This is used by the + * new "Load_TrueType_Any" function in the tables loader. + * + ******************************************************************/ + +#include "ttconfig.h" + +#include +#include + +#ifdef HAVE_UNISTD_H +#include +#endif + +#include "freetype.h" +#include "tttypes.h" +#include "ttdebug.h" +#include "ttengine.h" +#include "ttmutex.h" +#include "ttmemory.h" +#include "ttfile.h" /* our prototypes */ + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_file + + +/* For now, we don't define additional error messages in the core library */ +/* to report open-on demand errors. Define these error as standard ones */ + +#define TT_Err_Could_Not_ReOpen_File TT_Err_Could_Not_Open_File +#define TT_Err_Could_Not_ReSeek_File TT_Err_Could_Not_Open_File + + /* This definition is mandatory for each file component! */ + FT_EXPORT_FUNC( const ) + TFileFrame TT_Null_FileFrame = { NULL, 0, 0 }; + +/* It has proven useful to do some bounds checks during development phase. */ +/* They should probably be undefined for speed reasons in a later release. */ + +#if DEBUG_FILE +#define CHECK_FRAME( frame, n ) \ + do { \ + if ( frame.cursor + n > frame.address + frame.size ) \ + Panic( "Frame boundary error!\n" ); \ + } while ( 0 ) +#else +#define CHECK_FRAME( frame, n ) /* nothing */ +#endif + + /* Because a stream can be flushed, i.e. its file handle can be */ + /* closed to save system resources, we must keep the stream's file */ + /* pathname to be able to re-open it on demand when it is flushed */ + + struct TStream_Rec_; + typedef struct TStream_Rec_ TStream_Rec; + typedef TStream_Rec* PStream_Rec; + + struct TStream_Rec_ + { + Bool opened; /* is the stream handle opened ? */ + TT_Text* name; /* the file's pathname */ + Long position; /* current position within the file */ + + FILE* file; /* file handle */ + Long base; /* stream base in file */ + Long size; /* stream size in file */ + }; + + /* We support embedded TrueType files by allowing them to be */ + /* inside any file, at any location, hence the 'base' argument. */ + /* Note however that the current implementation does not allow you */ + /* to specify a 'base' index when opening a file. */ + /* (will come later) */ + /* I still don't know if this will turn out useful ?? - DavidT */ + +#define STREAM2REC( x ) ( (TStream_Rec*)HANDLE_Val( x ) ) + + static TT_Error Stream_Activate ( PStream_Rec stream ); + static TT_Error Stream_Deactivate( PStream_Rec stream ); + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /**** ****/ + /**** N O N R E E N T R A N T I M P L E M E N T A T I O N ****/ + /**** ****/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + + /* in non-rentrant builds, we allocate a single block where we'll */ + /* place all the frames smaller than FRAME_CACHE_SIZE, rather than */ + /* allocating a new block on each access. Bigger frames will be */ + /* malloced normally in the heap. */ + /* */ + /* See TT_Access_Frame() and TT_Forget_Frame() for details. */ + +#define FRAME_CACHE_SIZE 2048 + + /* The TFile_Component structure holds all the data that was */ + /* previously declared static or global in this component. */ + /* */ + /* It is accessible through the 'engine.file_component' */ + /* variable in re-entrant builds, or directly through the */ + /* static 'files' variable in other builds. */ + + struct TFile_Component_ + { + TMutex lock; /* used by the thread-safe build only */ + Byte* frame_cache; /* frame cache */ + PStream_Rec stream; /* current stream */ + TFileFrame frame; /* current frame */ + }; + + typedef struct TFile_Component_ TFile_Component; + + static TFile_Component files; + +#define CUR_Stream files.stream +#define CUR_Frame files.frame + +#define STREAM_VARS /* void */ +#define STREAM_VAR /* void */ + +/* The macro CUR_Stream denotes the current input stream. */ +/* Note that for the re-entrant version, the 'stream' name has been */ +/* chosen according to the macro STREAM_ARGS. */ + +/* The macro CUR_Frame denotes the current file frame. */ +/* Note that for the re-entrant version, the 'frame' name has been */ +/* chosen according to the macro FRAME_ARGS. */ + +/* The macro STREAM_VAR is used when calling public functions */ +/* that need an 'optional' stream argument. */ + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + TT_Error error; + + + MUTEX_Create( files.lock ); + files.stream = NULL; + ZERO_Frame( files.frame ); + + if ( ALLOC( files.frame_cache, FRAME_CACHE_SIZE ) ) + return error; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + FREE( files.frame_cache ); + MUTEX_Destroy( files.lock ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Copies or duplicates a given stream. + * + * Input : org_stream original stream + * stream target stream (copy or duplicate) + * + * Output : Error code. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream org_stream, + TT_Stream* stream ) + { + MUTEX_Lock( files.lock ); /* lock file mutex */ + + *stream = org_stream; /* copy the stream */ + files.stream = STREAM2REC(org_stream); /* set current stream */ + + Stream_Activate( files.stream ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream target stream + * + * Output : Error code. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + HANDLE_Set( *stream, NULL ); + MUTEX_Release( files.lock ); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function fails if the byte range is not within the + * the file, or if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big in both cases). + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( size <= FRAME_CACHE_SIZE ) + { + /* use the cache */ + CUR_Frame.address = files.frame_cache; + CUR_Frame.size = FRAME_CACHE_SIZE; + } + else + { + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + } + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if (error) + { + if ( size > FRAME_CACHE_SIZE ) + FREE( CUR_Frame.address ); + CUR_Frame.address = NULL; + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Check_And_Access_Frame + * + * Description : Notifies the component that we're going to read + * `size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function truncates `size' if the byte range is not + * within the file. + * + * It will fail if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big). + * + * It will fail if you make two consecutive calls + * to TT_Access_Frame(), without a TT_Forget_Frame() between + * them. + * + * The only difference with TT_Access_Frame() is that we + * check that the frame is within the current file. We + * otherwise truncate it. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + Long readBytes, requested; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( size <= FRAME_CACHE_SIZE ) + { + /* use the cache */ + CUR_Frame.address = files.frame_cache; + CUR_Frame.size = FRAME_CACHE_SIZE; + } + else + { + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + } + + requested = size; + readBytes = CUR_Stream->size - TT_File_Pos( STREAM_VAR ); + if ( size > readBytes ) + size = readBytes; + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if (error) + { + if ( requested > FRAME_CACHE_SIZE ) + FREE( CUR_Frame.address ); + CUR_Frame.address = NULL; + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Forget_Frame + * + * Description : Releases a cached frame after reading. + * + * Input : None + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Forget_Frame( FRAME_ARG ) + { + if ( CUR_Frame.address == NULL ) + return TT_Err_Nested_Frame_Access; + + if ( CUR_Frame.size > FRAME_CACHE_SIZE ) + FREE( CUR_Frame.address ); + + ZERO_Frame( CUR_Frame ); + + return TT_Err_Ok; + } + + +#else /* TT_CONFIG_OPTION_THREAD_SAFE */ + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /******** ********/ + /******** R E E N T R A N T I M P L E M E N T A T I O N ********/ + /******** ********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +/* a simple macro to access the file component's data */ +#define files ( *((TFile_Component*)engine.file_component) ) + +#define CUR_Stream STREAM2REC( stream ) /* re-entrant macros */ +#define CUR_Frame (*frame) + +#define STREAM_VARS stream, +#define STREAM_VAR stream + + +/******************************************************************* + * + * Function : TTFile_Init + * + * Description : Initializes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Init( PEngine_Instance engine ) + { + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTFile_Done + * + * Description : Finalizes the File component. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTFile_Done( PEngine_Instance engine ) + { + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Use_Stream + * + * Description : Duplicates a stream for a new usage. + * + * Input : input_stream source stream to duplicate + * copy address of target duplicate stream + * + * Output : error code. + * The target stream is set to NULL in case of failure. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Use_Stream( TT_Stream input_stream, + TT_Stream* copy ) + { + PStream_Rec rec = STREAM2REC( input_stream ); + + return TT_Open_Stream( rec->name, copy ); + } + + +/******************************************************************* + * + * Function : TT_Done_Stream + * + * Description : Releases a given stream. + * + * Input : stream target stream + * + * Output : + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Done_Stream( TT_Stream* stream ) + { + return TT_Close_Stream( stream ); + } + + +/******************************************************************* + * + * Function : TT_Access_Frame + * + * Description : Notifies the component that we're going to read + * 'size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function fails if the byte range is not within the + * the file, or if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big in both cases). + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if ( error ) + { + FREE( CUR_Frame.address ); + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Check_And_Access_Frame + * + * Description : Notifies the component that we're going to read + * `size' bytes from the current file position. + * This function should load/cache/map these bytes + * so that they will be addressed by the GET_xxx + * functions easily. + * + * Input : size number of bytes to access. + * + * Output : SUCCESS on success. FAILURE on error. + * + * Notes: The function truncates `size' if the byte range is not + * within the file. + * + * It will fail if there is not enough memory to cache + * the bytes properly (which usually means that `size' is + * too big). + * + * It will fail if you make two consecutive calls + * to TT_Access_Frame(), without a TT_Forget_Frame() between + * them. + * + * The only difference with TT_Access_Frame() is that we + * check that the frame is within the current file. We + * otherwise truncate it. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ) + { + TT_Error error; + Long readBytes; + + + if ( CUR_Frame.address != NULL ) + return TT_Err_Nested_Frame_Access; + + if ( ALLOC( CUR_Frame.address, size ) ) + return error; + CUR_Frame.size = size; + + readBytes = CUR_Stream->size - TT_File_Pos( STREAM_VAR ); + if ( size > readBytes ) + size = readBytes; + + error = TT_Read_File( STREAM_VARS (void*)CUR_Frame.address, size ); + if ( error ) + { + FREE( CUR_Frame.address ); + CUR_Frame.size = 0; + } + + CUR_Frame.cursor = CUR_Frame.address; + return error; + } + + +/******************************************************************* + * + * Function : TT_Forget_Frame + * + * Description : Releases a cached frame after reading. + * + * Input : None + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Forget_Frame( STREAM_ARGS FRAME_ARG ) + { + if ( CUR_Frame.address == NULL ) + return TT_Err_Nested_Frame_Access; + + FREE( CUR_Frame.address ); + ZERO_Frame( CUR_Frame ); + + return TT_Err_Ok; + } + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + /*********** ***********/ + /*********** C O M M O N I M P L E M E N T A T I O N ***********/ + /*********** ***********/ + /*******************************************************************/ + /*******************************************************************/ + /*******************************************************************/ + +/******************************************************************* + * + * Function : Stream_Activate + * + * Description : activates a stream, this will either: + * - open a new file handle if the stream is closed + * - move the stream to the head of the linked list + * + * Input : stream the stream to activate + * + * Output : error condition. + * + * Note : This function is also called with fresh new streams + * created by TT_Open_Stream(). They have their 'size' + * field set to -1. + * + ******************************************************************/ + + static TT_Error Stream_Activate( PStream_Rec stream ) + { + if ( !stream->opened ) + { + if ( (stream->file = fopen( (TT_Text*)stream->name, "rb" )) == 0 ) + return TT_Err_Could_Not_ReOpen_File; + + stream->opened = TRUE; + + /* A newly created stream has a size field of -1 */ + if ( stream->size < 0 ) + { + fseek( stream->file, 0, SEEK_END ); + stream->size = ftell( stream->file ); + fseek( stream->file, 0, SEEK_SET ); + } + + /* Reset cursor in file */ + if ( stream->position ) + { + if ( fseek( stream->file, stream->position, SEEK_SET ) != 0 ) + { + /* error during seek */ + fclose( stream->file ); + stream->opened = FALSE; + return TT_Err_Could_Not_ReSeek_File; + } + } + } + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Stream_DeActivate + * + * Description : deactivates a stream, this will : + * - close its file handle if it was opened + * - remove it from the opened list if necessary + * + * Input : stream the stream to deactivate + * + * Output : Error condition + * + * Note : the function is called whenever a stream is deleted + * (_not_ when a stream handle's is closed due to an + * activation). However, the stream record isn't + * destroyed by it.. + * + ******************************************************************/ + + static TT_Error Stream_Deactivate( PStream_Rec stream ) + { + if ( stream->opened ) + { + /* Save its current position within the file */ + stream->position = ftell( stream->file ); + fclose( stream->file ); + stream->file = 0; + stream->opened = FALSE; + } + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Stream_Size + * + * Description : Returns the length of a given stream, even if it + * is flushed. + * + * Input : stream the stream + * + * Output : Length of stream in bytes. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_Stream_Size( TT_Stream stream ) + { + PStream_Rec rec = STREAM2REC( stream ); + + + if ( rec ) + return rec->size; + else + return 0; /* invalid stream - return 0 */ + } + + +/******************************************************************* + * + * Function : TT_Open_Stream + * + * Description : Opens the font file and saves the total file size. + * + * Input : error address of stream's error variable + * (re-entrant build only) + * filepathname pathname of the file to open + * stream address of target TT_Stream structure + * + * Output : SUCCESS on sucess, FAILURE on error. + * The target stream is set to -1 in case of failure. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Open_Stream( const TT_Text* filepathname, + TT_Stream* stream ) + { + Int len; + TT_Error error; + PStream_Rec stream_rec; + + if ( ALLOC( *stream, sizeof ( TStream_Rec ) ) ) + return error; + + stream_rec = STREAM2REC( *stream ); + + stream_rec->file = NULL; + stream_rec->size = -1L; + stream_rec->base = 0; + stream_rec->opened = FALSE; + stream_rec->position = 0; + + len = strlen( filepathname ) + 1; + if ( ALLOC( stream_rec->name, len ) ) + goto Fail; + + strncpy( stream_rec->name, filepathname, len ); + + error = Stream_Activate( stream_rec ); + if ( error ) + goto Fail_Activate; + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + CUR_Stream = stream_rec; +#endif + + return TT_Err_Ok; + + Fail_Activate: + FREE( stream_rec->name ); + Fail: + FREE( stream_rec ); + return error; + } + + +/******************************************************************* + * + * Function : TT_Close_Stream + * + * Description : Closes a stream. + * + * Input : stream address of target TT_Stream structure + * + * Output : SUCCESS (always). + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TT_Close_Stream( TT_Stream* stream ) + { + PStream_Rec rec = STREAM2REC( *stream ); + + + Stream_Deactivate( rec ); + FREE( rec->name ); + FREE( rec ); + + HANDLE_Set( *stream, NULL ); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Flush_Stream + * + * Description : Flushes a stream, i.e., closes its file handle. + * + * Input : stream address of target TT_Stream structure + * + * Output : Error code + * + * NOTE : Never flush the current opened stream. This means that + * you should _never_ call this function between a + * TT_Use_Stream() and a TT_Done_Stream()! + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Flush_Stream( TT_Stream* stream ) + { + PStream_Rec rec = STREAM2REC( *stream ); + + + if ( rec ) + { + Stream_Deactivate( rec ); + return TT_Err_Ok; + } + else + return TT_Err_Invalid_Argument; + } + + +/******************************************************************* + * + * Function : TT_Seek_File + * + * Description : Seeks the file cursor to a different position. + * + * Input : position new position in file + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Seek_File( STREAM_ARGS Long position ) + { + position += CUR_Stream->base; + + if ( fseek( CUR_Stream->file, position, SEEK_SET ) ) + return TT_Err_Invalid_File_Offset; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Skip_File + * + * Description : Skips forward the file cursor. + * + * Input : distance number of bytes to skip + * + * Output : see TT_Seek_File() + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Skip_File( STREAM_ARGS Long distance ) + { + return TT_Seek_File( STREAM_VARS ftell( CUR_Stream->file ) - + CUR_Stream->base + distance ); + } + + +/******************************************************************* + * + * Function : TT_Read_File + * + * Description : Reads a chunk of the file and copies it to memory. + * + * Input : buffer target buffer + * count length in bytes to read + * + * Output : SUCCESS on success. FAILURE if out of range. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_File( STREAM_ARGS void* buffer, Long count ) + { + if ( fread( buffer, 1, count, CUR_Stream->file ) != (ULong)count ) + return TT_Err_Invalid_File_Read; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_Read_At_File + * + * Description : Reads file at a specified position. + * + * Input : position position to seek to before read + * buffer target buffer + * count number of bytes to read + * + * Output : SUCCESS on success. FAILURE if error. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Read_At_File( STREAM_ARGS Long position, + void* buffer, + Long count ) + { + TT_Error error; + + + if ( (error = TT_Seek_File( STREAM_VARS position )) != TT_Err_Ok || + (error = TT_Read_File( STREAM_VARS buffer, count )) != TT_Err_Ok ) + return error; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TT_File_Pos + * + * Description : Returns current file seek pointer. + * + * Input : none + * + * Output : Current file position. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_File_Pos( STREAM_ARG ) + { + return ftell( CUR_Stream->file ) - CUR_Stream->base; + } + + +/******************************************************************* + * + * Function : GET_Byte + * + * Description : Extracts a byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted Byte. + * + ******************************************************************/ +#if 0 + FT_EXPORT_FUNC( Byte ) + TT_Get_Byte( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Byte)(*CUR_Frame.cursor++); + } +#endif + + +/******************************************************************* + * + * Function : GET_Char + * + * Description : Extracts a signed byte from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted char. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Char ) + TT_Get_Char( FRAME_ARG ) + { + CHECK_FRAME( CUR_Frame, 1 ); + + return (Char)(*CUR_Frame.cursor++); + } + + +/******************************************************************* + * + * Function : GET_Short + * + * Description : Extracts a short from the current file frame. + * + * Input : None or current frame + * + * Output : Extracted short. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Short ) + TT_Get_Short( FRAME_ARG ) + { + Short getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = (Short)((CUR_Frame.cursor[0] << 8) | + CUR_Frame.cursor[1]); + + CUR_Frame.cursor += 2; + + return getshort; + } + + +/******************************************************************* + * + * Function : GET_UShort + * + * Description : Extracts an unsigned short from the frame. + * + * Input : None or current frame + * + * Output : Extracted ushort. + * + ******************************************************************/ +#if 0 + FT_EXPORT_FUNC( UShort ) + TT_Get_UShort( FRAME_ARG ) + { + UShort getshort; + + + CHECK_FRAME( CUR_Frame, 2 ); + + getshort = (UShort)((CUR_Frame.cursor[0] << 8) | + CUR_Frame.cursor[1]); + + CUR_Frame.cursor += 2; + + return getshort; + } +#endif + + +/******************************************************************* + * + * Function : GET_Long + * + * Description : Extracts a long from the frame. + * + * Input : None or current frame + * + * Output : Extracted long. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_Get_Long( FRAME_ARG ) + { + Long getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ((Long)CUR_Frame.cursor[0] << 24) | + ((Long)CUR_Frame.cursor[1] << 16) | + ((Long)CUR_Frame.cursor[2] << 8 ) | + (Long)CUR_Frame.cursor[3]; + + CUR_Frame.cursor += 4; + + return getlong; + } + + +/******************************************************************* + * + * Function : GET_ULong + * + * Description : Extracts an unsigned long from the frame. + * + * Input : None or current frame + * + * Output : Extracted ulong. + * + ******************************************************************/ +#if 0 + FT_EXPORT_FUNC( ULong ) + TT_Get_ULong( FRAME_ARG ) + { + ULong getlong; + + + CHECK_FRAME( CUR_Frame, 4 ); + + getlong = ( ((ULong)CUR_Frame.cursor[0] << 24) | + ((ULong)CUR_Frame.cursor[1] << 16) | + ((ULong)CUR_Frame.cursor[2] << 8 ) | + (ULong)CUR_Frame.cursor[3] ); + + CUR_Frame.cursor += 4; + + return getlong; + } +#endif + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttfile.h b/Build/source/libs/freetype/freetype-1.5/lib/ttfile.h new file mode 100644 index 00000000000..13d5fb98e15 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttfile.h @@ -0,0 +1,430 @@ +/******************************************************************* + * + * ttfile.h 1.4 + * + * File I/O Component (specification). + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Changes between 1.4 and 1.2 : + * + * - the macros which used to be in ttload.h are now here + * (with their underlying functions) + * + * Changes between 1.3 and 1.2: + * + * - all functions report error values now + * + * - the stream semantics have also changed + * + * Changes between 1.2 and 1.1: + * + * - added macros to support re-entrant builds + * + * - added the TT_Duplicate_File function to duplicate streams + * (re-entrant builds only) + * + ******************************************************************/ + +#ifndef TTFILE_H +#define TTFILE_H + +#include "ttconfig.h" +#include "freetype.h" +#include "ttengine.h" +#include "ttdebug.h" + +#ifdef __cplusplus + extern "C" { +#endif + + /* Initialize file component */ + FT_INTERNAL_DEF( TT_Error ) + TTFile_Init( PEngine_Instance engine ); + + /* Done with file component */ + FT_INTERNAL_DEF( TT_Error ) + TTFile_Done( PEngine_Instance engine ); + + + /****************************************************************/ + /* */ + /* Macros. */ + /* */ + /****************************************************************/ + +/* The following macros are defined to simplify the writing of */ +/* the various table and glyph loaders. */ + +/* For examples see the code in ttload.c, ttgload.c etc. */ + +#define USE_Stream( original, duplicate ) \ + ( (error = TT_Use_Stream( original, &duplicate )) != TT_Err_Ok ) + +#define DONE_Stream( _stream ) \ + TT_Done_Stream( &_stream ) + +/* Define a file frame -- use it only when needed */ +#define DEFINE_A_FRAME TFileFrame frame = TT_Null_FileFrame + +/* Define a stream -- use it only when needed */ +#define DEFINE_A_STREAM TT_Stream stream + + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE /* re-entrant implementation */ + +/* The following macros define the necessary local */ +/* variables used to access streams and frames. */ + +/* Define stream locals with frame */ +#define DEFINE_STREAM_LOCALS \ + TT_Error error; \ + DEFINE_A_STREAM; \ + DEFINE_A_FRAME + +/* Define stream locals without frame */ +#define DEFINE_STREAM_LOCALS_WO_FRAME \ + TT_Error error; \ + DEFINE_A_STREAM + +/* Define locals with a predefined stream in reentrant mode -- see ttload.c */ +#define DEFINE_LOAD_LOCALS( STREAM ) \ + TT_Error error; \ + DEFINE_A_STREAM = (STREAM); \ + DEFINE_A_FRAME + +/* Define locals without frame with a predefined stream - see ttload.c */ +#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \ + TT_Error error; \ + DEFINE_A_STREAM = (STREAM) + +/* Define all locals necessary to access a font file */ +#define DEFINE_ALL_LOCALS \ + TT_Error error; \ + DEFINE_A_STREAM; \ + DEFINE_A_FRAME + + +#define ACCESS_Frame( _size_ ) \ + ( (error = TT_Access_Frame( stream, \ + &frame, \ + (Long)(_size_) )) != TT_Err_Ok ) +#define CHECK_AND_ACCESS_Frame( _size_ ) \ + ( (error = TT_Check_And_Access_Frame( stream, \ + &frame, \ + (Long)(_size_) )) != TT_Err_Ok ) +#define FORGET_Frame() \ + ( (void)TT_Forget_Frame( stream, &frame ) ) + +#define GET_Byte() TT_Get_Byte ( &frame ) +#define GET_Char() TT_Get_Char ( &frame ) +#define GET_UShort() TT_Get_UShort( &frame ) +#define GET_Short() TT_Get_Short ( &frame ) +#define GET_Long() TT_Get_Long ( &frame ) +#define GET_ULong() TT_Get_ULong ( &frame ) +#define GET_Tag4() TT_Get_ULong ( &frame ) + +#define FILE_Pos() TT_File_Pos ( stream ) + +#define FILE_Seek( _position_ ) \ + ( (error = TT_Seek_File( stream, \ + (Long)(_position_) )) != TT_Err_Ok ) +#define FILE_Skip( _distance_ ) \ + ( (error = TT_Skip_File( stream, \ + (Long)(_distance_) )) != TT_Err_Ok ) +#define FILE_Read( buffer, count ) \ + ( (error = TT_Read_File ( stream, \ + buffer, \ + (Long)(count) )) != TT_Err_Ok ) +#define FILE_Read_At( pos, buffer, count ) \ + ( (error = TT_Read_At_File( stream, \ + (Long)(pos), \ + buffer, \ + (Long)(count) )) != TT_Err_Ok ) + +#else /* thread-safe implementation */ + +/* Define stream locals with frame -- nothing in thread-safe mode */ +#define DEFINE_STREAM_LOCALS \ + TT_Error error + +/* Define stream locals without frame -- nothing in thread-safe mode */ +#define DEFINE_STREAM_LOCALS_WO_FRAME \ + TT_Error error + +/* Define locals with a predefined stream in reentrant mode -- see ttload.c */ +#define DEFINE_LOAD_LOCALS( STREAM ) \ + TT_Error error + + +/* Define locals without frame with a predefined stream - see ttload.c */ +#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \ + TT_Error error + +/* Define all locals necessary to access a font file */ +#define DEFINE_ALL_LOCALS \ + TT_Error error; \ + DEFINE_A_STREAM + + +#define ACCESS_Frame( _size_ ) \ + ( (error = TT_Access_Frame( (Long)(_size_) )) != TT_Err_Ok ) +#define CHECK_AND_ACCESS_Frame( _size_ ) \ + ( (error = TT_Check_And_Access_Frame( (Long)(_size_) )) != TT_Err_Ok ) +#define FORGET_Frame() \ + ( (void)TT_Forget_Frame() ) + +#define GET_Byte() TT_Get_Byte () +#define GET_Char() TT_Get_Char () +#define GET_UShort() TT_Get_UShort() +#define GET_Short() TT_Get_Short () +#define GET_Long() TT_Get_Long () +#define GET_ULong() TT_Get_ULong () +#define GET_Tag4() TT_Get_ULong () + +#define FILE_Pos() TT_File_Pos() + +#define FILE_Seek( _position_ ) \ + ( (error = TT_Seek_File( (Long)(_position_) )) != TT_Err_Ok ) +#define FILE_Skip( _distance_ ) \ + ( (error = TT_Skip_File( (Long)(_distance_) )) != TT_Err_Ok ) +#define FILE_Read( buffer, count ) \ + ( (error = TT_Read_File ( buffer, \ + (Long)(count) )) != TT_Err_Ok ) +#define FILE_Read_At( pos, buffer, count ) \ + ( (error = TT_Read_At_File( (Long)(pos), \ + buffer, \ + (Long)(count) )) != TT_Err_Ok ) + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + + /****************************************************************/ + /* */ + /* Stream functions. */ + /* */ + /****************************************************************/ + + /* Open a file and return a stream handle for it. */ + /* Should only be used for a new face object's main stream. */ + + FT_INTERNAL_DEF( TT_Error ) + TT_Open_Stream( const TT_Text* name, + TT_Stream* stream ); + + + /* Closes, then discards, a stream when it's no longer needed. */ + /* Should only be used for a stream opend with TT_Open_Stream(). */ + + FT_INTERNAL_DEF( TT_Error ) + TT_Close_Stream( TT_Stream* stream ); + + + /* Informs the component that we're going to use the file */ + /* opened in 'org_stream', and report errors to the 'error' */ + /* variable. */ + + /* in non re-entrant builds, 'org_stream' is simply copied */ + /* to 'stream'. Otherwise, the latter is a duplicate handle */ + /* for the file opened with 'org_stream' */ + + FT_EXPORT_DEF( TT_Error ) + TT_Use_Stream( TT_Stream org_stream, + TT_Stream* stream ); + + /* Informs the component that we don't need to perform file */ + /* operations on the stream 'stream' anymore. This must be */ + /* used with streams "opened" with TT_Use_Stream() only! */ + + /* in re-entrant builds, this will really discard the stream */ + + FT_EXPORT_DEF( TT_Error ) + TT_Done_Stream( TT_Stream* stream ); + + /* Closes the stream's file handle to release system resources */ + /* The function TT_Use_Stream automatically re-activates a */ + /* flushed stream when it uses one */ + + FT_EXPORT_DEF( TT_Error ) + TT_Flush_Stream( TT_Stream* stream ); + +/* The macros STREAM_ARGS and STREAM_ARG let us build a thread-safe */ +/* or re-entrant implementation depending on a single configuration */ +/*define. */ + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE + +#define STREAM_ARGS TT_Stream stream, +#define STREAM_ARG TT_Stream stream + +#else + +#define STREAM_ARGS /* void */ +#define STREAM_ARG void + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + + /****************************************************************/ + /* */ + /* File Functions. */ + /* */ + /* The following functions perform file operations on the */ + /* currently 'used' stream. In thread-safe builds, only one */ + /* stream can be used at a time. Synchronisation is performed */ + /* through the Use_Stream()/Done_Stream() functions. */ + /* */ + /****************************************************************/ + + /* Read 'count' bytes from file into 'buffer' */ + + FT_EXPORT_DEF( TT_Error ) + TT_Read_File( STREAM_ARGS void* buffer, + Long count ); + + + /* Seek file cursor to a given position */ + + FT_EXPORT_DEF( TT_Error ) + TT_Seek_File( STREAM_ARGS Long position ); + + + /* Skip the next 'distance' bytes in file */ + + FT_EXPORT_DEF( TT_Error ) + TT_Skip_File( STREAM_ARGS Long distance ); + + + /* Read the 'count' bytes at 'position' into 'buffer' */ + + FT_EXPORT_DEF( TT_Error ) + TT_Read_At_File( STREAM_ARGS Long position, + void* buffer, + Long count ); + + /* Return current file position */ + + FT_EXPORT_DEF( Long ) + TT_File_Pos( STREAM_ARG ); + + /* Return length of a given stream, even if it is flushed */ + + FT_EXPORT_DEF( Long ) + TT_Stream_Size( TT_Stream stream ); + + + /****************************************************************/ + /* */ + /* Frame operations. */ + /* */ + /* For a comprehensive explanation of frames, please refer to */ + /* the documentation files. */ + /* */ + /****************************************************************/ + + /* Frame type declaration.*/ + + struct TFileFrame_ + { + Byte* address; /* frame buffer */ + Byte* cursor; /* current cursor position in frame */ + Long size; /* frame size */ + }; + + typedef struct TFileFrame_ TFileFrame; + + FT_EXPORT_DECL( const TFileFrame ) + TT_Null_FileFrame; + + +/* The macro ZERO_Frame is used to define and init a frame. */ +/* It is important to have a default frame of { NULL, NULL, 0 } */ +/* before a call to TT_Access_Frame(). Otherwise, the call will */ +/* fail with a TT_Err_Nested_Frame_Accesses error. */ + +#define ZERO_Frame( frame ) \ + { \ + (frame).address = NULL; \ + (frame).cursor = NULL; \ + (frame).size = 0; \ + } + + +/* The macros FRAME_ARGS and FRAME_ARG let us build a thread-safe */ +/* or re-entrant implementation depending on a single configuration */ +/* define */ + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE + +#define FRAME_ARGS TFileFrame* frame, +#define FRAME_ARG TFileFrame* frame + +#else + +#define FRAME_ARGS /* void */ +#define FRAME_ARG void + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + + /* Access the next 'size' bytes from current position. */ + /* Fails if all bytes cannot be read/accessed. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ); + + + /* Access the bytes located in the next 'size' bytes of the file. */ + /* Doesn't fail if less than 'size' bytes are accessible (like */ + /* at the end of the file). */ + + FT_EXPORT_DEF( TT_Error ) + TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long size ); + + /* Forget frame */ + + FT_EXPORT_DEF( TT_Error ) + TT_Forget_Frame( STREAM_ARGS FRAME_ARG ); + + + /* primitive routines for data accessing */ + + FT_EXPORT_DEF( Char ) + TT_Get_Char( FRAME_ARG ); + + FT_EXPORT_DEF( Short ) + TT_Get_Short( FRAME_ARG ); + + FT_EXPORT_DEF( Long ) + TT_Get_Long( FRAME_ARG ); + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE + +#define TT_Get_Byte( frame ) ( (Byte )TT_Get_Char ( frame ) ) +#define TT_Get_UShort( frame ) ( (UShort)TT_Get_Short( frame ) ) +#define TT_Get_ULong( frame ) ( (ULong )TT_Get_Long ( frame ) ) + +#else + +#define TT_Get_Byte() ( (Byte )TT_Get_Char () ) +#define TT_Get_UShort() ( (UShort)TT_Get_Short() ) +#define TT_Get_ULong() ( (ULong )TT_Get_Long () ) + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + +#ifdef __cplusplus + } +#endif + +#endif /* TTFILE_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttgload.c b/Build/source/libs/freetype/freetype-1.5/lib/ttgload.c new file mode 100644 index 00000000000..e7a838a40a7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttgload.c @@ -0,0 +1,1353 @@ +/******************************************************************* + * + * ttgload.c 1.0 + * + * TrueType Glyph Loader. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "tttypes.h" +#include "ttdebug.h" +#include "ttcalc.h" +#include "ttfile.h" + +#include "tttables.h" +#include "ttobjs.h" +#include "ttgload.h" + +#include "ttmemory.h" +#include "tttags.h" +#include "ttload.h" + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_gload + + +/* composite font flags */ + +#define ARGS_ARE_WORDS 0x001 +#define ARGS_ARE_XY_VALUES 0x002 +#define ROUND_XY_TO_GRID 0x004 +#define WE_HAVE_A_SCALE 0x008 +/* reserved 0x010 */ +#define MORE_COMPONENTS 0x020 +#define WE_HAVE_AN_XY_SCALE 0x040 +#define WE_HAVE_A_2X2 0x080 +#define WE_HAVE_INSTR 0x100 +#define USE_MY_METRICS 0x200 + + +/********************************************************/ +/* Return horizontal or vertical metrics in font units */ +/* for a given glyph. The metrics are the left side */ +/* bearing (resp. top side bearing) and advance width */ +/* (resp. advance height). */ +/* */ +/* This function will much probably move to another */ +/* component in the short future, but I haven't decided */ +/* which yet... */ + + FT_INTERNAL_FUNC( void ) + TT_Get_Metrics( TT_Horizontal_Header* header, + UShort index, + Short* bearing, + UShort* advance ) + { + PLongMetrics longs_m; + + UShort k = header->number_Of_HMetrics; + + + if ( index < k ) + { + longs_m = (PLongMetrics)header->long_metrics + index; + *bearing = longs_m->bearing; + *advance = longs_m->advance; + } + else + { + *bearing = ((PShortMetrics)header->short_metrics)[index - k]; + *advance = ((PLongMetrics)header->long_metrics)[k - 1].advance; + } + } + + +/********************************************************/ +/* Return horizontal metrics in font units for a given */ +/* glyph. If `check' is true, take care of mono-spaced */ +/* fonts by returning the advance width max. */ + + static void Get_HMetrics( PFace face, + UShort index, + Bool check, + Short* lsb, + UShort* aw ) + { + TT_Get_Metrics( &face->horizontalHeader, index, lsb, aw ); + + if ( check && face->postscript.isFixedPitch ) + *aw = face->horizontalHeader.advance_Width_Max; + } + + +/********************************************************/ +/* Return advance width table for a given pixel size */ +/* if it is found in the font's `hdmx' table (if any). */ + + static PByte Get_Advance_Widths( PFace face, + UShort ppem ) + { + UShort n; + + + for ( n = 0; n < face->hdmx.num_records; n++ ) + if ( face->hdmx.records[n].ppem == ppem ) + return face->hdmx.records[n].widths; + + return NULL; + } + + +/********************************************************/ +/* Copy current glyph into original one. */ + +#define cur_to_org( n, zone ) \ + MEM_Copy( (zone)->org, (zone)->cur, (n) * sizeof ( TT_Vector ) ) + +/********************************************************/ +/* copy original glyph into current one */ + +#define org_to_cur( n, zone ) \ + MEM_Copy( (zone)->cur, (zone)->org, (n) * sizeof ( TT_Vector ) ) + +/********************************************************/ +/* translate an array of coordinates */ + + static void translate_array( UShort n, + TT_Vector* coords, + TT_Pos delta_x, + TT_Pos delta_y ) + { + UShort k; + + + if ( delta_x ) + for ( k = 0; k < n; k++ ) + coords[k].x += delta_x; + + if ( delta_y ) + for ( k = 0; k < n; k++ ) + coords[k].y += delta_y; + } + + +/********************************************************/ +/* mount one zone on top of another */ + + static void mount_zone( PGlyph_Zone source, + PGlyph_Zone target ) + { + UShort np; + Short nc; + + np = source->n_points; + nc = source->n_contours; + + target->org = source->org + np; + target->cur = source->cur + np; + target->touch = source->touch + np; + + target->contours = source->contours + nc; + + target->n_points = 0; + target->n_contours = 0; + } + + +/******************************************************************* + * + * Function: Load_Simple_Glyph + * + ******************************************************************/ + + static TT_Error Load_Simple_Glyph( PExecution_Context exec, + TT_Stream input, + Short n_contours, + Short left_contours, + UShort left_points, + UShort load_flags, + PSubglyph_Record subg ) + { + DEFINE_LOAD_LOCALS( input ); + + PGlyph_Zone pts; + Short k; + UShort j; + UShort n_points, n_ins; + PFace face; + Byte* flag; + TT_Vector* vec; + TT_F26Dot6 x, y; + + + face = exec->face; + + /* simple check */ + if ( n_contours > left_contours ) + { + PTRACE0(( "ERROR: Glyph index %ld has %d contours > left %d\n", + subg->index, n_contours, left_contours )); + return TT_Err_Too_Many_Contours; + } + + + /* preparing the execution context */ + mount_zone( &subg->zone, &exec->pts ); + + /* reading the contours endpoints */ + if ( ACCESS_Frame( (n_contours + 1) * 2L ) ) + return error; + + PTRACE4(( " Contour endpoints:" )); + + for ( k = 0; k < n_contours; k++ ) + { + exec->pts.contours[k] = GET_UShort(); + PTRACE4(( " %d", exec->pts.contours[k] )); + } + PTRACE4(( "\n" )); + + if ( n_contours > 0 ) + n_points = exec->pts.contours[n_contours - 1] + 1; + else + n_points = 0; + + n_ins = GET_UShort(); + + FORGET_Frame(); + + if ( n_points > left_points ) + { + PTRACE0(( "ERROR: Too many points in glyph %ld\n", subg->index )); + return TT_Err_Too_Many_Points; + } + + /* loading instructions */ + + PTRACE4(( " Instructions size: %d\n", n_ins )); + + if ( n_ins > face->maxProfile.maxSizeOfInstructions ) + { + PTRACE0(( "ERROR: Too many instructions!\n" )); + return TT_Err_Too_Many_Ins; + } + + if ( FILE_Read( exec->glyphIns, n_ins ) ) + return error; + + if ( (error = Set_CodeRange( exec, + TT_CodeRange_Glyph, + exec->glyphIns, + n_ins )) != TT_Err_Ok ) + return error; + + + /* read the flags */ + + if ( CHECK_AND_ACCESS_Frame( n_points * 5L ) ) + return error; + + j = 0; + flag = exec->pts.touch; + + while ( j < n_points ) + { + Byte c, cnt; + + flag[j] = c = GET_Byte(); + j++; + + if ( c & 8 ) + { + cnt = GET_Byte(); + while( cnt > 0 ) + { + flag[j++] = c; + cnt--; + } + } + } + + /* read the X */ + + x = 0; + vec = exec->pts.org; + + for ( j = 0; j < n_points; j++ ) + { + if ( flag[j] & 2 ) + { + if ( flag[j] & 16 ) + x += GET_Byte(); + else + x -= GET_Byte(); + } + else + { + if ( (flag[j] & 16) == 0 ) + x += GET_Short(); + } + + vec[j].x = x; + } + + + /* read the Y */ + + y = 0; + + for ( j = 0; j < n_points; j++ ) + { + if ( flag[j] & 4 ) + { + if ( flag[j] & 32 ) + y += GET_Byte(); + else + y -= GET_Byte(); + } + else + { + if ( (flag[j] & 32) == 0 ) + y += GET_Short(); + } + + vec[j].y = y; + } + + FORGET_Frame(); + /* Now add the two shadow points at n and n + 1. */ + /* We need the left side bearing and advance width. */ + + /* pp1 = xMin - lsb */ + vec[n_points].x = subg->metrics.bbox.xMin - subg->metrics.horiBearingX; + vec[n_points].y = 0; + + /* pp2 = pp1 + aw */ + vec[n_points+1].x = vec[n_points].x + subg->metrics.horiAdvance; + vec[n_points+1].y = 0; + + /* clear the touch flags */ + + for ( j = 0; j < n_points; j++ ) + exec->pts.touch[j] &= TT_Flag_On_Curve; + + exec->pts.touch[n_points ] = 0; + exec->pts.touch[n_points + 1] = 0; + + /* Note that we return two more points that are not */ + /* part of the glyph outline. */ + + n_points += 2; + + /* now eventually scale and hint the glyph */ + + pts = &exec->pts; + pts->n_points = n_points; + pts->n_contours = n_contours; + + if ( (load_flags & TTLOAD_SCALE_GLYPH) == 0 ) + { + /* no scaling, just copy the orig arrays into the cur ones */ + org_to_cur( n_points, pts ); + } + else + { + /* first scale the glyph points */ + + for ( j = 0; j < n_points; j++ ) + { + pts->org[j].x = Scale_X( &exec->metrics, pts->org[j].x ); + pts->org[j].y = Scale_Y( &exec->metrics, pts->org[j].y ); + } + + /* if hinting, round pp1, and shift the glyph accordingly */ + if ( subg->is_hinted ) + { + x = pts->org[n_points - 2].x; + x = ((x+32) & -64) - x; + translate_array( n_points, pts->org, x, 0 ); + + org_to_cur( n_points, pts ); + + pts->cur[n_points - 1].x = (pts->cur[n_points - 1].x + 32) & -64; + + /* now consider hinting */ + if ( n_ins > 0 ) + { + exec->is_composite = FALSE; + exec->pedantic_hinting = load_flags & TTLOAD_PEDANTIC; + + error = Context_Run( exec, FALSE ); + if (error && exec->pedantic_hinting) + return error; + } + } + else + org_to_cur( n_points, pts ); + } + + /* save glyph phantom points */ + if (!subg->preserve_pps) + { + subg->pp1 = pts->cur[n_points - 2]; + subg->pp2 = pts->cur[n_points - 1]; + } + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_Composite_End + * + ******************************************************************/ + + static + TT_Error Load_Composite_End( UShort n_points, + Short n_contours, + PExecution_Context exec, + PSubglyph_Record subg, + UShort load_flags, + TT_Stream input ) + { + DEFINE_LOAD_LOCALS( input ); + + UShort k, n_ins; + PGlyph_Zone pts; + + + if ( subg->is_hinted && + subg->element_flag & WE_HAVE_INSTR ) + { + if ( ACCESS_Frame( 2L ) ) + return error; + + n_ins = GET_UShort(); /* read size of instructions */ + FORGET_Frame(); + + PTRACE4(( " Instructions size: %d\n", n_ins )); + + if ( n_ins > exec->face->maxProfile.maxSizeOfInstructions ) + { + PTRACE0(( "ERROR: Too many instructions in composite glyph %ld\n", + subg->index )); + return TT_Err_Too_Many_Ins; + } + + if ( FILE_Read( exec->glyphIns, n_ins ) ) + return error; + + error = Set_CodeRange( exec, + TT_CodeRange_Glyph, + exec->glyphIns, + n_ins ); + + if ( error ) + return error; + } + else + n_ins = 0; + + + /* prepare the execution context */ + n_points += 2; + exec->pts = subg->zone; + pts = &exec->pts; + + pts->n_points = n_points; + pts->n_contours = n_contours; + + /* add phantom points */ + pts->cur[n_points - 2] = subg->pp1; + pts->cur[n_points - 1] = subg->pp2; + + pts->touch[n_points - 1] = 0; + pts->touch[n_points - 2] = 0; + + /* if hinting, round the phantom points */ + if ( subg->is_hinted ) + { + pts->cur[n_points - 2].x = (subg->pp1.x + 32) & -64; + pts->cur[n_points - 1].x = (subg->pp2.x + 32) & -64; + } + + for ( k = 0; k < n_points; k++ ) + pts->touch[k] &= TT_Flag_On_Curve; + + cur_to_org( n_points, pts ); + + /* now consider hinting */ + if ( subg->is_hinted && n_ins > 0 ) + { + exec->is_composite = TRUE; + exec->pedantic_hinting = load_flags & TTLOAD_PEDANTIC; + + error = Context_Run( exec, FALSE ); + if (error && exec->pedantic_hinting) + return error; + } + + /* save glyph origin and advance points */ + subg->pp1 = pts->cur[n_points - 2]; + subg->pp2 = pts->cur[n_points - 1]; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Init_Glyph_Component + * + ******************************************************************/ + + static + void Init_Glyph_Component( PSubglyph_Record element, + PSubglyph_Record original, + PExecution_Context exec ) + { + element->index = -1; + element->is_scaled = FALSE; + element->is_hinted = FALSE; + + if ( original ) + mount_zone( &original->zone, &element->zone ); + else + element->zone = exec->pts; + + element->zone.n_contours = 0; + element->zone.n_points = 0; + + element->arg1 = 0; + element->arg2 = 0; + + element->element_flag = 0; + element->preserve_pps = FALSE; + + element->transform.xx = 1L << 16; + element->transform.xy = 0; + element->transform.yx = 0; + element->transform.yy = 1L << 16; + + element->transform.ox = 0; + element->transform.oy = 0; + + element->metrics.horiBearingX = 0; + element->metrics.horiAdvance = 0; + } + + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Glyph( PInstance instance, + PGlyph glyph, + UShort glyph_index, + UShort load_flags ) + { + enum TPhases_ + { + Load_Exit, + Load_Glyph, + Load_Header, + Load_Simple, + Load_Composite, + Load_End + }; + + typedef enum TPhases_ TPhases; + + DEFINE_ALL_LOCALS; + + PFace face; + + UShort num_points; + Short num_contours; + UShort left_points; + Short left_contours; + UShort num_elem_points; + + Long table; + UShort load_top; + Long k, l; + UShort new_flags; + Long index; + UShort u, v; + + Long glyph_offset, offset; + + TT_F26Dot6 x, y, nx, ny; + + Fixed xx, xy, yx, yy; + + PExecution_Context exec; + + PSubglyph_Record subglyph, subglyph2; + + TGlyph_Zone base_pts; + + TPhases phase; + PByte widths; + +/* TT_Glyph_Loader_Callback cacheCb; */ +/* TT_Outline cached_outline; */ + + + /* first of all, check arguments */ + if ( !glyph ) + return TT_Err_Invalid_Glyph_Handle; + + face = glyph->face; + if ( !face ) + return TT_Err_Invalid_Glyph_Handle; + + if ( glyph_index >= face->numGlyphs ) + return TT_Err_Invalid_Glyph_Index; + + if ( instance && (load_flags & TTLOAD_SCALE_GLYPH) == 0 ) + { + instance = 0; + load_flags &= ~( TTLOAD_SCALE_GLYPH | TTLOAD_HINT_GLYPH ); + } + + table = TT_LookUp_Table( face, TTAG_glyf ); + if ( table < 0 ) + { + PTRACE0(( "ERROR: There is no glyph table in this font file!\n" )); + return TT_Err_Glyf_Table_Missing; + } + + glyph_offset = face->dirTables[table].Offset; + + /* query new execution context */ + + if ( instance && instance->debug ) + exec = instance->context; + else + exec = New_Context( face ); + + if ( !exec ) + return TT_Err_Could_Not_Find_Context; + + Context_Load( exec, face, instance ); + + if ( instance ) + { + if ( instance->GS.instruct_control & 2 ) + exec->GS = Default_GraphicsState; + else + exec->GS = instance->GS; + /* load default graphics state */ + + glyph->outline.high_precision = ( instance->metrics.y_ppem < 24 ); + } + + /* save its critical pointers, as they'll be modified during load */ + base_pts = exec->pts; + + /* init variables */ + left_points = face->maxPoints; + left_contours = face->maxContours; + + num_points = 0; + num_contours = 0; + + load_top = 0; + subglyph = exec->loadStack; + + Init_Glyph_Component( subglyph, NULL, exec ); + + subglyph->index = glyph_index; + subglyph->is_hinted = load_flags & TTLOAD_HINT_GLYPH; + + /* when the cvt program has disabled hinting, the argument */ + /* is ignored. */ + if ( instance && instance->GS.instruct_control & 1 ) + subglyph->is_hinted = FALSE; + + + /* now access stream */ + + if ( USE_Stream( face->stream, stream ) ) + goto Fin; + + /* Main loading loop */ + + phase = Load_Glyph; + index = 0; + + while ( phase != Load_Exit ) + { + subglyph = exec->loadStack + load_top; + + switch ( phase ) + { + /************************************************************/ + /* */ + /* Load_Glyph state */ + /* */ + /* reading a glyph's generic header to determine */ + /* whether it's simple or composite */ + /* */ + /* exit states: Load_Header and Load_End */ + + case Load_Glyph: + /* check glyph index and table */ + + index = subglyph->index; + if ( index < 0 || index >= face->numGlyphs ) + { + error = TT_Err_Invalid_Glyph_Index; + goto Fail; + } + + /* get horizontal metrics */ + + { + Short left_bearing; + UShort advance_width; + + + Get_HMetrics( face, (UShort)index, + !(load_flags & TTLOAD_IGNORE_GLOBAL_ADVANCE_WIDTH), + &left_bearing, + &advance_width ); + + subglyph->metrics.horiBearingX = left_bearing; + subglyph->metrics.horiAdvance = advance_width; + } + + phase = Load_Header; + + + /* The cache callback isn't part of the FreeType release yet */ + /* It is discarded for the moment.. */ + /* */ +#if 0 + if ( instance ) + { + /* is the glyph in an outline cache ? */ + cacheCb = instance->owner->engine->glCallback; + if ( cacheCb && 0 ) /* disabled */ + { + /* we have a callback */ + error = cacheCb( instance->generic, + index, &cached_outline, &x, &y ); + if ( !error ) + { + /* no error, then append the outline to the current subglyph */ + /* error = Append_Outline( subglyph, + &left_points, + &left_contours, + &cached_outline ); */ + phase = Load_End; + } + } + } +#endif + break; + + + /************************************************************/ + /* */ + /* Load_Header state */ + /* */ + /* reading a glyph's generic header to determine */ + /* wether it's simple or composite */ + /* */ + /* exit states: Load_Simple and Load_Composite */ + /* */ + + case Load_Header: /* load glyph */ + + if ( (TT_UInt)( index + 1 ) < (TT_UInt)face->numLocations && + face->glyphLocations[index] == face->glyphLocations[index + 1] ) + { + /* as described by Frederic Loyer, these are spaces, and */ + /* not the unknown glyph. */ + + num_contours = 0; + num_points = 0; + + subglyph->metrics.bbox.xMin = 0; + subglyph->metrics.bbox.xMax = 0; + subglyph->metrics.bbox.yMin = 0; + subglyph->metrics.bbox.yMax = 0; + + subglyph->pp1.x = 0; + subglyph->pp2.x = subglyph->metrics.horiAdvance; + if (load_flags & TTLOAD_SCALE_GLYPH) + subglyph->pp2.x = Scale_X( &exec->metrics, subglyph->pp2.x ); + + exec->glyphSize = 0; + phase = Load_End; + break; + } + + offset = glyph_offset + face->glyphLocations[index]; + + /* read first glyph header */ + if ( FILE_Seek( offset ) || + ACCESS_Frame( 10L ) ) + goto Fail_File; + + num_contours = GET_Short(); + + subglyph->metrics.bbox.xMin = GET_Short(); + subglyph->metrics.bbox.yMin = GET_Short(); + subglyph->metrics.bbox.xMax = GET_Short(); + subglyph->metrics.bbox.yMax = GET_Short(); + + FORGET_Frame(); + + PTRACE6(( "Glyph %ld:\n", index )); + PTRACE6(( " # of contours: %d\n", num_contours )); + PTRACE6(( " xMin: %4d xMax: %4d\n", + subglyph->metrics.bbox.xMin, + subglyph->metrics.bbox.xMax )); + PTRACE6(( " yMin: %4d yMax: %4d\n", + subglyph->metrics.bbox.yMin, + subglyph->metrics.bbox.yMax )); + + if ( num_contours > left_contours ) + { + PTRACE0(( "ERROR: Too many contours for glyph %ld\n", index )); + error = TT_Err_Too_Many_Contours; + goto Fail; + } + + subglyph->pp1.x = subglyph->metrics.bbox.xMin - + subglyph->metrics.horiBearingX; + subglyph->pp1.y = 0; + subglyph->pp2.x = subglyph->pp1.x + subglyph->metrics.horiAdvance; + if (load_flags & TTLOAD_SCALE_GLYPH) + { + subglyph->pp1.x = Scale_X( &exec->metrics, subglyph->pp1.x ); + subglyph->pp2.x = Scale_X( &exec->metrics, subglyph->pp2.x ); + } + + /* is it a simple glyph ? */ + if ( num_contours > 0 ) + phase = Load_Simple; + else + phase = Load_Composite; + + break; + + + /************************************************************/ + /* */ + /* Load_Simple state */ + /* */ + /* reading a simple glyph (num_contours must be set to */ + /* the glyph's number of contours.) */ + /* */ + /* exit states : Load_End */ + /* */ + + case Load_Simple: + new_flags = load_flags; + + /* disable hinting when scaling */ + if ( !subglyph->is_hinted ) + new_flags &= ~TTLOAD_HINT_GLYPH; + + error = Load_Simple_Glyph( exec, + stream, + num_contours, + left_contours, + left_points, + new_flags, + subglyph ); + if ( error ) + goto Fail; + + /* Note: We could have put the simple loader source there */ + /* but the code is fat enough already :-) */ + + num_points = exec->pts.n_points - 2; + + phase = Load_End; + + break; + + + /************************************************************/ + /* */ + /* Load_Composite state */ + /* */ + /* reading a composite glyph header a pushing a new */ + /* load element on the stack. */ + /* */ + /* exit states: Load_Glyph */ + /* */ + + case Load_Composite: + + /* create a new element on the stack */ + load_top++; + + if ( load_top > face->maxComponents ) + { + error = TT_Err_Invalid_Composite; + goto Fail; + } + + subglyph2 = exec->loadStack + load_top; + + Init_Glyph_Component( subglyph2, subglyph, NULL ); + subglyph2->is_hinted = subglyph->is_hinted; + + /* now read composite header */ + + if ( ACCESS_Frame( 4L ) ) + goto Fail_File; + + subglyph->element_flag = new_flags = GET_UShort(); + + subglyph2->index = GET_UShort(); + + FORGET_Frame(); + + k = 1 + 1; + + if ( new_flags & ARGS_ARE_WORDS ) + k *= 2; + + if ( new_flags & WE_HAVE_A_SCALE ) + k += 2; + + else if ( new_flags & WE_HAVE_AN_XY_SCALE ) + k += 4; + + else if ( new_flags & WE_HAVE_A_2X2 ) + k += 8; + + if ( ACCESS_Frame( k ) ) + goto Fail_File; + + if ( new_flags & ARGS_ARE_WORDS ) + { + k = GET_Short(); + l = GET_Short(); + } + else + { + k = GET_Char(); + l = GET_Char(); + } + + subglyph->arg1 = k; + subglyph->arg2 = l; + + if ( new_flags & ARGS_ARE_XY_VALUES ) + { + subglyph->transform.ox = k; + subglyph->transform.oy = l; + } + + xx = 1L << 16; + xy = 0; + yx = 0; + yy = 1L << 16; + + if ( new_flags & WE_HAVE_A_SCALE ) + { + xx = (Fixed)GET_Short() << 2; + yy = xx; + subglyph2->is_scaled = TRUE; + } + else if ( new_flags & WE_HAVE_AN_XY_SCALE ) + { + xx = (Fixed)GET_Short() << 2; + yy = (Fixed)GET_Short() << 2; + subglyph2->is_scaled = TRUE; + } + else if ( new_flags & WE_HAVE_A_2X2 ) + { + xx = (Fixed)GET_Short() << 2; + xy = (Fixed)GET_Short() << 2; + yx = (Fixed)GET_Short() << 2; + yy = (Fixed)GET_Short() << 2; + subglyph2->is_scaled = TRUE; + } + + FORGET_Frame(); + + subglyph->transform.xx = xx; + subglyph->transform.xy = xy; + subglyph->transform.yx = yx; + subglyph->transform.yy = yy; + + k = TT_MulFix( xx, yy ) - TT_MulFix( xy, yx ); + + /* disable hinting in case of scaling/slanting */ + if ( ABS( k ) != (1L << 16) ) + subglyph2->is_hinted = FALSE; + + subglyph->file_offset = FILE_Pos(); + + phase = Load_Glyph; + + break; + + + /************************************************************/ + /* */ + /* Load_End state */ + /* */ + /* after loading a glyph, apply transformation and offset */ + /* where necessary, pops element and continue or */ + /* stop process. */ + /* */ + /* exit states : Load_Composite and Load_Exit */ + /* */ + + case Load_End: + if ( load_top > 0 ) + { + subglyph2 = subglyph; + + load_top--; + subglyph = exec->loadStack + load_top; + + /* check advance width and left side bearing */ + + if ( !subglyph->preserve_pps && + subglyph->element_flag & USE_MY_METRICS ) + { + subglyph->metrics.horiBearingX = subglyph2->metrics.horiBearingX; + subglyph->metrics.horiAdvance = subglyph2->metrics.horiAdvance; + + subglyph->pp1 = subglyph2->pp1; + subglyph->pp2 = subglyph2->pp2; + + subglyph->preserve_pps = TRUE; + } + + /* apply scale */ + + if ( subglyph2->is_scaled ) + { + TT_Vector* cur = subglyph2->zone.cur; + TT_Vector* org = subglyph2->zone.org; + + for ( u = 0; u < num_points; u++ ) + { + nx = TT_MulFix( cur->x, subglyph->transform.xx ) + + TT_MulFix( cur->y, subglyph->transform.yx ); + + ny = TT_MulFix( cur->x, subglyph->transform.xy ) + + TT_MulFix( cur->y, subglyph->transform.yy ); + + cur->x = nx; + cur->y = ny; + + nx = TT_MulFix( org->x, subglyph->transform.xx ) + + TT_MulFix( org->y, subglyph->transform.yx ); + + ny = TT_MulFix( org->x, subglyph->transform.xy ) + + TT_MulFix( org->y, subglyph->transform.yy ); + + org->x = nx; + org->y = ny; + + cur++; + org++; + } + } + + /* adjust counts */ + + num_elem_points = subglyph->zone.n_points; + + for ( k = 0; k < num_contours; k++ ) + subglyph2->zone.contours[k] += num_elem_points; + + subglyph->zone.n_points += num_points; + subglyph->zone.n_contours += num_contours; + + left_points -= num_points; + left_contours -= num_contours; + + if ( !(subglyph->element_flag & ARGS_ARE_XY_VALUES) ) + { + /* move second glyph according to control points */ + /* the attach points are relative to the specific component */ + + u = (UShort)subglyph->arg1; + v = (UShort)subglyph->arg2; + + if ( u >= num_elem_points || + v >= num_points ) + { + error = TT_Err_Invalid_Composite; + goto Fail; + } + + /* adjust count */ + v += num_elem_points; + + x = subglyph->zone.cur[u].x - subglyph->zone.cur[v].x; + y = subglyph->zone.cur[u].y - subglyph->zone.cur[v].y; + } + else + { + /* apply offset */ + + x = subglyph->transform.ox; + y = subglyph->transform.oy; + + if ( load_flags & TTLOAD_SCALE_GLYPH ) + { + x = Scale_X( &exec->metrics, x ); + y = Scale_Y( &exec->metrics, y ); + + if ( subglyph->element_flag & ROUND_XY_TO_GRID ) + { + x = (x+32) & -64; + y = (y+32) & -64; + } + } + } + + translate_array( num_points, subglyph2->zone.cur, x, y ); + + cur_to_org( num_points, &subglyph2->zone ); + + num_points = subglyph->zone.n_points; + num_contours = subglyph->zone.n_contours; + + /* check for last component */ + + if ( FILE_Seek( subglyph->file_offset ) ) + goto Fail_File; + + if ( subglyph->element_flag & MORE_COMPONENTS ) + phase = Load_Composite; + else + { + error = Load_Composite_End( num_points, + num_contours, + exec, + subglyph, + load_flags, + stream ); + if ( error ) + goto Fail; + + phase = Load_End; + } + } + else + phase = Load_Exit; + + break; + + + case Load_Exit: + break; + } + } + + /* finally, copy the points arrays to the glyph object */ + + exec->pts = base_pts; + + for ( u = 0; u < num_points + 2; u++ ) + { + glyph->outline.points[u] = exec->pts.cur[u]; + glyph->outline.flags [u] = exec->pts.touch[u]; + } + + for ( k = 0; k < num_contours; k++ ) + glyph->outline.contours[k] = exec->pts.contours[k]; + + glyph->outline.n_points = num_points; + glyph->outline.n_contours = num_contours; + glyph->outline.second_pass = TRUE; + + /* translate array so that (0,0) is the glyph's origin */ + translate_array( num_points + 2, + glyph->outline.points, + -subglyph->pp1.x, + 0 ); + + TT_Get_Outline_BBox( &glyph->outline, &glyph->metrics.bbox ); + + if ( subglyph->is_hinted ) + { + /* grid-fit the bounding box */ + glyph->metrics.bbox.xMin &= -64; + glyph->metrics.bbox.yMin &= -64; + glyph->metrics.bbox.xMax = (glyph->metrics.bbox.xMax+63) & -64; + glyph->metrics.bbox.yMax = (glyph->metrics.bbox.yMax+63) & -64; + } + + /* get the device-independent scaled horizontal metrics */ + /* take care of fixed-pitch fonts... */ + { + TT_Pos left_bearing; + TT_Pos advance; + + + left_bearing = subglyph->metrics.horiBearingX; + advance = subglyph->metrics.horiAdvance; + + if ( face->postscript.isFixedPitch ) + advance = face->horizontalHeader.advance_Width_Max; + + if ( load_flags & TTLOAD_SCALE_GLYPH ) + { + left_bearing = Scale_X( &exec->metrics, left_bearing ); + advance = Scale_X( &exec->metrics, advance ); + } + + glyph->metrics.linearHoriBearingX = left_bearing; + glyph->metrics.linearHoriAdvance = advance; + } + + glyph->metrics.horiBearingX = glyph->metrics.bbox.xMin; + glyph->metrics.horiBearingY = glyph->metrics.bbox.yMax; + glyph->metrics.horiAdvance = subglyph->pp2.x - subglyph->pp1.x; + + /* Now take care of vertical metrics. In the case where there is */ + /* no vertical information within the font (relatively common), make */ + /* up some metrics `by hand' ... */ + + { + Short top_bearing; /* vertical top side bearing (EM units) */ + UShort advance_height; /* vertical advance height (EM units) */ + + TT_Pos left; /* scaled vertical left side bearing */ + TT_Pos orig_top; /* scaled original vertical top side bearing */ + TT_Pos top; /* scaled vertical top side bearing */ + TT_Pos advance; /* scaled vertical advance height */ + + + /* Get the unscaled `tsb' and `ah' values */ + if ( face->verticalInfo && + face->verticalHeader.number_Of_VMetrics > 0 ) + { + /* Don't assume that both the vertical header and vertical */ + /* metrics are present in the same font :-) */ + + TT_Get_Metrics( (TT_Horizontal_Header*)&face->verticalHeader, + glyph_index, + &top_bearing, + &advance_height ); + } + else + { + + /* Make up the distances from the horizontal header.. */ + + /* NOTE: The OS/2 values are the only `portable' ones, */ + /* which is why we use them... */ + /* */ + /* NOTE2: The sTypoDescender is negative, which is why */ + /* we compute the baseline-to-baseline distance */ + /* here with : */ + /* ascender - descender + linegap */ + /* */ + +/* XXX What happens here with these Apple fonts without OS/2 table ? */ + + top_bearing = (Short) (face->os2.sTypoLineGap / 2); + advance_height = (UShort)(face->os2.sTypoAscender - + face->os2.sTypoDescender + + face->os2.sTypoLineGap); + } + + /* We must adjust the top_bearing value from the bounding box */ + /* given in the glyph header to te bounding box calculated with */ + /* TT_Get_Outline_BBox() */ + + /* scale the metrics */ + if ( load_flags & TTLOAD_SCALE_GLYPH ) + { + orig_top = Scale_Y( &exec->metrics, top_bearing ); + top = Scale_Y( &exec->metrics, + top_bearing + subglyph->metrics.bbox.yMax ) - + glyph->metrics.bbox.yMax; + advance = Scale_Y( &exec->metrics, advance_height ); + } + else + { + orig_top = top_bearing; + top = top_bearing + subglyph->metrics.bbox.yMax - + glyph->metrics.bbox.yMax; + advance = advance_height; + } + + glyph->metrics.linearVertBearingY = orig_top; + glyph->metrics.linearVertAdvance = advance; + + /* XXX : for now, we have no better algo for the lsb, but it should */ + /* work ok.. */ + /* */ + left = ( glyph->metrics.bbox.xMin - glyph->metrics.bbox.xMax ) / 2; + + /* grid-fit them if necessary */ + if ( subglyph->is_hinted ) + { + left &= -64; + top = (top + 63) & -64; + advance = (advance + 32) & -64; + } + + glyph->metrics.vertBearingX = left; + glyph->metrics.vertBearingY = top; + glyph->metrics.vertAdvance = advance; + } + + /* Adjust advance width to the value contained in the hdmx table. */ + if ( !exec->face->postscript.isFixedPitch && instance && + subglyph->is_hinted ) + { + widths = Get_Advance_Widths( exec->face, + exec->instance->metrics.x_ppem ); + if ( widths ) + glyph->metrics.horiAdvance = widths[glyph_index] << 6; + } + + glyph->outline.dropout_mode = (Char)exec->GS.scan_type; + + error = TT_Err_Ok; + + Fail_File: + Fail: + DONE_Stream( stream ); + + Fin: + + /* reset the execution context */ + exec->pts = base_pts; + + if ( !instance || !instance->debug ) + Done_Context( exec ); + + return error; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttgload.h b/Build/source/libs/freetype/freetype-1.5/lib/ttgload.h new file mode 100644 index 00000000000..98e57ef8b79 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttgload.h @@ -0,0 +1,51 @@ +/******************************************************************* + * + * ttgload.h 1.0 + * + * TrueType Glyph Loader. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef TTGLOAD_H +#define TTGLOAD_H + +#include "ttconfig.h" +#include "tttypes.h" +#include "ttobjs.h" + +#ifdef __cplusplus + extern "C" { +#endif + + + FT_INTERNAL_DEF( void ) + TT_Get_Metrics( TT_Horizontal_Header* header, + UShort index, + Short* bearing, + UShort* advance ); + + + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Glyph( PInstance instance, + PGlyph glyph, + UShort glyph_index, + UShort load_flags ); + +#ifdef __cplusplus + } +#endif + + +#endif /* TTGLOAD_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttinterp.c b/Build/source/libs/freetype/freetype-1.5/lib/ttinterp.c new file mode 100644 index 00000000000..3c991a5e130 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttinterp.c @@ -0,0 +1,6681 @@ +/******************************************************************* + * + * ttinterp.c 3.1 + * + * TrueType bytecode intepreter. + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * Changes between 3.1 and 3.0: + * + * - A more relaxed version of the interpreter. It is now able to + * ignore errors like out-of-bound array access and writes in + * order to silently support broken glyphs (even if the results + * are not always pretty). + * + * Note that one can use the flag TTLOAD_PEDANTIC to force + * TrueType-compliant interpretation. + * + * - A big #if used to completely disable the interpreter, which + * is due to the Apple patents issue. + * + ******************************************************************/ + +#include "freetype.h" +#include "tttypes.h" +#include "ttdebug.h" +#include "ttcalc.h" +#include "ttmemory.h" +#include "ttinterp.h" + + +#ifndef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + FT_INTERNAL_FUNC( TT_Error ) + RunIns( EXEC_OP ) + { + /* do nothing - always successful */ + +#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER + /* make picky compilers happy */ + (void)exc; +#endif + return TT_Err_Ok; + } + +#else /* ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ + + +#ifdef DEBUG_INTERPRETER + /* The debugger uses a special version of the TrueType */ + /* interpreter, with some hooks and a simple user interface. */ + /* Here we declare the needed additions. */ +#include "ttdebug.h" + +/* Define the `getch()' function, used for get user inputs. */ + +#ifndef UNIX + +/* Outside Unix, we rely on getch() being defined by . */ +/* This has become a standard, coming from MS-DOS libraries, and */ +/* has been ported to OS/2, Win32, and perhaps others. */ +/* If it does not work for you, investigate the code for Unix */ +/* (here, and in test/fdebug.c). */ +#include +#if defined( _M_I86 ) + /* a recent compiler, which do not pollute name spaces... */ +#define getch(x) _getch(x) +#endif /* modern compiler */ + +#else /* !defined( UNIX ) */ + +/* On Unix systems, it is an alias for `getchar()', and the */ +/* debugger front end must ensure that the `stdin' file */ +/* descriptor is not in line-by-line input mode. */ +#define getch getchar + +#endif + +#endif /* DEBUG_INTEPRETER */ + + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_interp + + +/* In order to detect infinite loops in the code, we set-up a */ +/* counter within the run loop. a singly stroke of interpretation */ +/* is now limited to a maximum number of opcodes defined below. */ +/* */ +#define MAX_RUNNABLE_OPCODES 1000000 + + +/******************************************************************/ +/* */ +/* There are two kinds of implementations there: */ +/* */ +/* a. static implementation: */ +/* */ +/* The current execution context is a static variable, which */ +/* fields are accessed directly by the interpreter during */ +/* execution. The context is named 'cur'. */ +/* */ +/* This version is non-reentrant, of course. */ +/* */ +/* */ +/* b. indirect implementation: */ +/* */ +/* The current execution context is passed to _each_ function */ +/* as its first argument, and each field is thus accessed */ +/* indirectly. */ +/* */ +/* This version is, however, fully re-entrant. */ +/* */ +/* */ +/* The idea is that an indirect implementation may be slower to */ +/* execute on the low-end processors that are used in some */ +/* systems (like 386's or even 486's). */ +/* */ +/* When the interpreter started, we had no idea of the time that */ +/* glyph hinting (i.e. executing instructions) could take in the */ +/* whole process of rendering a glyph, and a 10 to 30% */ +/* performance penalty on low-end systems didn't seem much of a */ +/* good idea. This question led us to provide two distinct */ +/* builds from a single source, with the use of macros (again). */ +/* */ +/* Now that the engine is working (and working really well!), it */ +/* seems that the greatest time-consuming factors are: file i/o, */ +/* glyph loading, rasterizing and _then_ glyph hinting! */ +/* */ +/* Tests performed with two versions of the 'fttimer' program */ +/* seem to indicate that hinting takes less than 5% of the */ +/* rendering process, which is dominated by glyph loading and */ +/* scan-line conversion by an high order of magnitude. */ +/* */ +/* As a consequence, the indirect implementation is now the */ +/* default, as its performance costs can be considered */ +/* negligible in our context. Note, however, that we kept the */ +/* same source with macros because: */ +/* */ +/* - the code is kept very close in design to the Pascal one */ +/* used for development. */ +/* */ +/* - it's much more readable that way! */ +/* */ +/* - it's still open to later experimentation and tuning. */ +/* */ +/* TT_CONFIG_OPTION_STATIC_INTERPRETER (in ft_conf.h) toggles */ +/* the use of the static interpreter. */ +/* */ + +#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */ + +#define CUR (*exc) + +#else /* static implementation */ + +#define CUR cur + + static TExecution_Context cur; /* static exec. context variable */ + + /* Apparently, we have a _lot_ of direct indexing when accessing */ + /* the static `cur', which makes the code bigger (due to all the */ + /* four byte addresses). */ + +#endif /* !TT_CONFIG_OPTION_STATIC_INTERPRETER */ + + +/* A bunch of macros to save typing (and ease reading). */ + +#define INS_ARG EXEC_OPS PStorage args /* see ttobjs.h */ + +#define SKIP_Code() SkipCode( EXEC_ARG ) + +#define GET_ShortIns() GetShortIns( EXEC_ARG ) + +#define COMPUTE_Funcs() Compute_Funcs( EXEC_ARG ) + +#define NORMalize( x, y, v ) Normalize( EXEC_ARGS x, y, v ) + +#define SET_SuperRound( scale, flags ) \ + SetSuperRound( EXEC_ARGS scale, flags ) + +#define INS_Goto_CodeRange( range, ip ) \ + Ins_Goto_CodeRange( EXEC_ARGS range, ip ) + +#define CUR_Func_project( x, y ) CUR.func_project( EXEC_ARGS x, y ) +#define CUR_Func_move( z, p, d ) CUR.func_move( EXEC_ARGS z, p, d ) +#define CUR_Func_dualproj( x, y ) CUR.func_dualproj( EXEC_ARGS x, y ) +#define CUR_Func_freeProj( x, y ) CUR.func_freeProj( EXEC_ARGS x, y ) +#define CUR_Func_round( d, c ) CUR.func_round( EXEC_ARGS d, c ) + +#define CUR_Func_read_cvt( index ) \ + CUR.func_read_cvt( EXEC_ARGS index ) + +#define CUR_Func_write_cvt( index, val ) \ + CUR.func_write_cvt( EXEC_ARGS index, val ) + +#define CUR_Func_move_cvt( index, val ) \ + CUR.func_move_cvt( EXEC_ARGS index, val ) + +#define CURRENT_Ratio() Current_Ratio( EXEC_ARG ) +#define CURRENT_Ppem() Current_Ppem( EXEC_ARG ) + +#define CALC_Length() Calc_Length( EXEC_ARG ) + +#define INS_SxVTL( a, b, c, d ) Ins_SxVTL( EXEC_ARGS a, b, c, d ) + +#define COMPUTE_Point_Displacement( a, b, c, d ) \ + Compute_Point_Displacement( EXEC_ARGS a, b, c, d ) + +#define MOVE_Zp2_Point( a, b, c, t ) Move_Zp2_Point( EXEC_ARGS a, b, c, t ) + +#define CUR_Ppem() Cur_PPEM( EXEC_ARG ) + + /* Instruction dispatch function, as used by the interpreter */ + typedef void (*TInstruction_Function)( INS_ARG ); + +#define BOUNDS( x, n ) ( (TT_UInt)(x) >= (TT_UInt)(n) ) + + + +/*********************************************************************/ +/* */ +/* Before an opcode is executed, the interpreter verifies that */ +/* there are enough arguments on the stack, with the help of */ +/* the Pop_Push_Count table. */ +/* */ +/* For each opcode, the first column gives the number of arguments */ +/* that are popped from the stack; the second one gives the number */ +/* of those that are pushed in result. */ +/* */ +/* Note that for opcodes with a varying number of parameters, */ +/* either 0 or 1 arg is verified before execution, depending */ +/* on the nature of the instruction: */ +/* */ +/* - if the number of arguments is given by the bytecode */ +/* stream or the loop variable, 0 is chosen. */ +/* */ +/* - if the first argument is a count n that is followed */ +/* by arguments a1..an, then 1 is chosen. */ +/* */ + +#undef PACK +#define PACK( x, y ) ((x << 4) | y) + + static const Byte Pop_Push_Count[256] = + { + /* opcodes are gathered in groups of 16 */ + /* please keep the spaces as they are */ + + /* SVTCA y */ PACK( 0, 0 ), + /* SVTCA x */ PACK( 0, 0 ), + /* SPvTCA y */ PACK( 0, 0 ), + /* SPvTCA x */ PACK( 0, 0 ), + /* SFvTCA y */ PACK( 0, 0 ), + /* SFvTCA x */ PACK( 0, 0 ), + /* SPvTL // */ PACK( 2, 0 ), + /* SPvTL + */ PACK( 2, 0 ), + /* SFvTL // */ PACK( 2, 0 ), + /* SFvTL + */ PACK( 2, 0 ), + /* SPvFS */ PACK( 2, 0 ), + /* SFvFS */ PACK( 2, 0 ), + /* GPV */ PACK( 0, 2 ), + /* GFV */ PACK( 0, 2 ), + /* SFvTPv */ PACK( 0, 0 ), + /* ISECT */ PACK( 5, 0 ), + + /* SRP0 */ PACK( 1, 0 ), + /* SRP1 */ PACK( 1, 0 ), + /* SRP2 */ PACK( 1, 0 ), + /* SZP0 */ PACK( 1, 0 ), + /* SZP1 */ PACK( 1, 0 ), + /* SZP2 */ PACK( 1, 0 ), + /* SZPS */ PACK( 1, 0 ), + /* SLOOP */ PACK( 1, 0 ), + /* RTG */ PACK( 0, 0 ), + /* RTHG */ PACK( 0, 0 ), + /* SMD */ PACK( 1, 0 ), + /* ELSE */ PACK( 0, 0 ), + /* JMPR */ PACK( 1, 0 ), + /* SCvTCi */ PACK( 1, 0 ), + /* SSwCi */ PACK( 1, 0 ), + /* SSW */ PACK( 1, 0 ), + + /* DUP */ PACK( 1, 2 ), + /* POP */ PACK( 1, 0 ), + /* CLEAR */ PACK( 0, 0 ), + /* SWAP */ PACK( 2, 2 ), + /* DEPTH */ PACK( 0, 1 ), + /* CINDEX */ PACK( 1, 1 ), + /* MINDEX */ PACK( 1, 0 ), + /* AlignPTS */ PACK( 2, 0 ), + /* INS_$28 */ PACK( 0, 0 ), + /* UTP */ PACK( 1, 0 ), + /* LOOPCALL */ PACK( 2, 0 ), + /* CALL */ PACK( 1, 0 ), + /* FDEF */ PACK( 1, 0 ), + /* ENDF */ PACK( 0, 0 ), + /* MDAP[0] */ PACK( 1, 0 ), + /* MDAP[1] */ PACK( 1, 0 ), + + /* IUP[0] */ PACK( 0, 0 ), + /* IUP[1] */ PACK( 0, 0 ), + /* SHP[0] */ PACK( 0, 0 ), + /* SHP[1] */ PACK( 0, 0 ), + /* SHC[0] */ PACK( 1, 0 ), + /* SHC[1] */ PACK( 1, 0 ), + /* SHZ[0] */ PACK( 1, 0 ), + /* SHZ[1] */ PACK( 1, 0 ), + /* SHPIX */ PACK( 1, 0 ), + /* IP */ PACK( 0, 0 ), + /* MSIRP[0] */ PACK( 2, 0 ), + /* MSIRP[1] */ PACK( 2, 0 ), + /* AlignRP */ PACK( 0, 0 ), + /* RTDG */ PACK( 0, 0 ), + /* MIAP[0] */ PACK( 2, 0 ), + /* MIAP[1] */ PACK( 2, 0 ), + + /* NPushB */ PACK( 0, 0 ), + /* NPushW */ PACK( 0, 0 ), + /* WS */ PACK( 2, 0 ), + /* RS */ PACK( 1, 1 ), + /* WCvtP */ PACK( 2, 0 ), + /* RCvt */ PACK( 1, 1 ), + /* GC[0] */ PACK( 1, 1 ), + /* GC[1] */ PACK( 1, 1 ), + /* SCFS */ PACK( 2, 0 ), + /* MD[0] */ PACK( 2, 1 ), + /* MD[1] */ PACK( 2, 1 ), + /* MPPEM */ PACK( 0, 1 ), + /* MPS */ PACK( 0, 1 ), + /* FlipON */ PACK( 0, 0 ), + /* FlipOFF */ PACK( 0, 0 ), + /* DEBUG */ PACK( 1, 0 ), + + /* LT */ PACK( 2, 1 ), + /* LTEQ */ PACK( 2, 1 ), + /* GT */ PACK( 2, 1 ), + /* GTEQ */ PACK( 2, 1 ), + /* EQ */ PACK( 2, 1 ), + /* NEQ */ PACK( 2, 1 ), + /* ODD */ PACK( 1, 1 ), + /* EVEN */ PACK( 1, 1 ), + /* IF */ PACK( 1, 0 ), + /* EIF */ PACK( 0, 0 ), + /* AND */ PACK( 2, 1 ), + /* OR */ PACK( 2, 1 ), + /* NOT */ PACK( 1, 1 ), + /* DeltaP1 */ PACK( 1, 0 ), + /* SDB */ PACK( 1, 0 ), + /* SDS */ PACK( 1, 0 ), + + /* ADD */ PACK( 2, 1 ), + /* SUB */ PACK( 2, 1 ), + /* DIV */ PACK( 2, 1 ), + /* MUL */ PACK( 2, 1 ), + /* ABS */ PACK( 1, 1 ), + /* NEG */ PACK( 1, 1 ), + /* FLOOR */ PACK( 1, 1 ), + /* CEILING */ PACK( 1, 1 ), + /* ROUND[0] */ PACK( 1, 1 ), + /* ROUND[1] */ PACK( 1, 1 ), + /* ROUND[2] */ PACK( 1, 1 ), + /* ROUND[3] */ PACK( 1, 1 ), + /* NROUND[0] */ PACK( 1, 1 ), + /* NROUND[1] */ PACK( 1, 1 ), + /* NROUND[2] */ PACK( 1, 1 ), + /* NROUND[3] */ PACK( 1, 1 ), + + /* WCvtF */ PACK( 2, 0 ), + /* DeltaP2 */ PACK( 1, 0 ), + /* DeltaP3 */ PACK( 1, 0 ), + /* DeltaCn[0] */ PACK( 1, 0 ), + /* DeltaCn[1] */ PACK( 1, 0 ), + /* DeltaCn[2] */ PACK( 1, 0 ), + /* SROUND */ PACK( 1, 0 ), + /* S45Round */ PACK( 1, 0 ), + /* JROT */ PACK( 2, 0 ), + /* JROF */ PACK( 2, 0 ), + /* ROFF */ PACK( 0, 0 ), + /* INS_$7B */ PACK( 0, 0 ), + /* RUTG */ PACK( 0, 0 ), + /* RDTG */ PACK( 0, 0 ), + /* SANGW */ PACK( 1, 0 ), + /* AA */ PACK( 1, 0 ), + + /* FlipPT */ PACK( 0, 0 ), + /* FlipRgON */ PACK( 2, 0 ), + /* FlipRgOFF */ PACK( 2, 0 ), + /* INS_$83 */ PACK( 0, 0 ), + /* INS_$84 */ PACK( 0, 0 ), + /* ScanCTRL */ PACK( 1, 0 ), + /* SDVPTL[0] */ PACK( 2, 0 ), + /* SDVPTL[1] */ PACK( 2, 0 ), + /* GetINFO */ PACK( 1, 1 ), + /* IDEF */ PACK( 1, 0 ), + /* ROLL */ PACK( 3, 3 ), + /* MAX */ PACK( 2, 1 ), + /* MIN */ PACK( 2, 1 ), + /* ScanTYPE */ PACK( 1, 0 ), + /* InstCTRL */ PACK( 2, 0 ), + /* INS_$8F */ PACK( 0, 0 ), + + /* INS_$90 */ PACK( 0, 0 ), + /* INS_$91 */ PACK( 0, 0 ), + /* INS_$92 */ PACK( 0, 0 ), + /* INS_$93 */ PACK( 0, 0 ), + /* INS_$94 */ PACK( 0, 0 ), + /* INS_$95 */ PACK( 0, 0 ), + /* INS_$96 */ PACK( 0, 0 ), + /* INS_$97 */ PACK( 0, 0 ), + /* INS_$98 */ PACK( 0, 0 ), + /* INS_$99 */ PACK( 0, 0 ), + /* INS_$9A */ PACK( 0, 0 ), + /* INS_$9B */ PACK( 0, 0 ), + /* INS_$9C */ PACK( 0, 0 ), + /* INS_$9D */ PACK( 0, 0 ), + /* INS_$9E */ PACK( 0, 0 ), + /* INS_$9F */ PACK( 0, 0 ), + + /* INS_$A0 */ PACK( 0, 0 ), + /* INS_$A1 */ PACK( 0, 0 ), + /* INS_$A2 */ PACK( 0, 0 ), + /* INS_$A3 */ PACK( 0, 0 ), + /* INS_$A4 */ PACK( 0, 0 ), + /* INS_$A5 */ PACK( 0, 0 ), + /* INS_$A6 */ PACK( 0, 0 ), + /* INS_$A7 */ PACK( 0, 0 ), + /* INS_$A8 */ PACK( 0, 0 ), + /* INS_$A9 */ PACK( 0, 0 ), + /* INS_$AA */ PACK( 0, 0 ), + /* INS_$AB */ PACK( 0, 0 ), + /* INS_$AC */ PACK( 0, 0 ), + /* INS_$AD */ PACK( 0, 0 ), + /* INS_$AE */ PACK( 0, 0 ), + /* INS_$AF */ PACK( 0, 0 ), + + /* PushB[0] */ PACK( 0, 1 ), + /* PushB[1] */ PACK( 0, 2 ), + /* PushB[2] */ PACK( 0, 3 ), + /* PushB[3] */ PACK( 0, 4 ), + /* PushB[4] */ PACK( 0, 5 ), + /* PushB[5] */ PACK( 0, 6 ), + /* PushB[6] */ PACK( 0, 7 ), + /* PushB[7] */ PACK( 0, 8 ), + /* PushW[0] */ PACK( 0, 1 ), + /* PushW[1] */ PACK( 0, 2 ), + /* PushW[2] */ PACK( 0, 3 ), + /* PushW[3] */ PACK( 0, 4 ), + /* PushW[4] */ PACK( 0, 5 ), + /* PushW[5] */ PACK( 0, 6 ), + /* PushW[6] */ PACK( 0, 7 ), + /* PushW[7] */ PACK( 0, 8 ), + + /* MDRP[00] */ PACK( 1, 0 ), + /* MDRP[01] */ PACK( 1, 0 ), + /* MDRP[02] */ PACK( 1, 0 ), + /* MDRP[03] */ PACK( 1, 0 ), + /* MDRP[04] */ PACK( 1, 0 ), + /* MDRP[05] */ PACK( 1, 0 ), + /* MDRP[06] */ PACK( 1, 0 ), + /* MDRP[07] */ PACK( 1, 0 ), + /* MDRP[08] */ PACK( 1, 0 ), + /* MDRP[09] */ PACK( 1, 0 ), + /* MDRP[10] */ PACK( 1, 0 ), + /* MDRP[11] */ PACK( 1, 0 ), + /* MDRP[12] */ PACK( 1, 0 ), + /* MDRP[13] */ PACK( 1, 0 ), + /* MDRP[14] */ PACK( 1, 0 ), + /* MDRP[15] */ PACK( 1, 0 ), + + /* MDRP[16] */ PACK( 1, 0 ), + /* MDRP[17] */ PACK( 1, 0 ), + /* MDRP[18] */ PACK( 1, 0 ), + /* MDRP[19] */ PACK( 1, 0 ), + /* MDRP[20] */ PACK( 1, 0 ), + /* MDRP[21] */ PACK( 1, 0 ), + /* MDRP[22] */ PACK( 1, 0 ), + /* MDRP[23] */ PACK( 1, 0 ), + /* MDRP[24] */ PACK( 1, 0 ), + /* MDRP[25] */ PACK( 1, 0 ), + /* MDRP[26] */ PACK( 1, 0 ), + /* MDRP[27] */ PACK( 1, 0 ), + /* MDRP[28] */ PACK( 1, 0 ), + /* MDRP[29] */ PACK( 1, 0 ), + /* MDRP[30] */ PACK( 1, 0 ), + /* MDRP[31] */ PACK( 1, 0 ), + + /* MIRP[00] */ PACK( 2, 0 ), + /* MIRP[01] */ PACK( 2, 0 ), + /* MIRP[02] */ PACK( 2, 0 ), + /* MIRP[03] */ PACK( 2, 0 ), + /* MIRP[04] */ PACK( 2, 0 ), + /* MIRP[05] */ PACK( 2, 0 ), + /* MIRP[06] */ PACK( 2, 0 ), + /* MIRP[07] */ PACK( 2, 0 ), + /* MIRP[08] */ PACK( 2, 0 ), + /* MIRP[09] */ PACK( 2, 0 ), + /* MIRP[10] */ PACK( 2, 0 ), + /* MIRP[11] */ PACK( 2, 0 ), + /* MIRP[12] */ PACK( 2, 0 ), + /* MIRP[13] */ PACK( 2, 0 ), + /* MIRP[14] */ PACK( 2, 0 ), + /* MIRP[15] */ PACK( 2, 0 ), + + /* MIRP[16] */ PACK( 2, 0 ), + /* MIRP[17] */ PACK( 2, 0 ), + /* MIRP[18] */ PACK( 2, 0 ), + /* MIRP[19] */ PACK( 2, 0 ), + /* MIRP[20] */ PACK( 2, 0 ), + /* MIRP[21] */ PACK( 2, 0 ), + /* MIRP[22] */ PACK( 2, 0 ), + /* MIRP[23] */ PACK( 2, 0 ), + /* MIRP[24] */ PACK( 2, 0 ), + /* MIRP[25] */ PACK( 2, 0 ), + /* MIRP[26] */ PACK( 2, 0 ), + /* MIRP[27] */ PACK( 2, 0 ), + /* MIRP[28] */ PACK( 2, 0 ), + /* MIRP[29] */ PACK( 2, 0 ), + /* MIRP[30] */ PACK( 2, 0 ), + /* MIRP[31] */ PACK( 2, 0 ) + }; + + static const TT_Vector Null_Vector = {0,0}; + +#undef NULL_Vector +#define NULL_Vector (TT_Vector*)&Null_Vector + + +/******************************************************************* + * + * Function : Norm + * + * Description : Returns the norm (length) of a vector. + * + * Input : X, Y vector + * + * Output : Returns length in F26dot6. + * + *****************************************************************/ + + static TT_F26Dot6 Norm( TT_F26Dot6 X, TT_F26Dot6 Y ) + { + TT_Int64 T1, T2; + + + MUL_64( X, X, T1 ); + MUL_64( Y, Y, T2 ); + + ADD_64( T1, T2, T1 ); + + return (TT_F26Dot6)SQRT_64( T1 ); + } + + +/******************************************************************* + * + * Function : FUnits_To_Pixels + * + * Description : Scale a distance in FUnits to pixel coordinates. + * + * Input : Distance in FUnits + * + * Output : Distance in 26.6 format. + * + *****************************************************************/ + + static TT_F26Dot6 FUnits_To_Pixels( EXEC_OPS Short distance ) + { + return TT_MulDiv( distance, + CUR.metrics.scale1, + CUR.metrics.scale2 ); + } + + +/******************************************************************* + * + * Function : Current_Ratio + * + * Description : Return the current aspect ratio scaling factor + * depending on the projection vector's state and + * device resolutions. + * + * Input : None + * + * Output : Aspect ratio in 16.16 format, always <= 1.0 . + * + *****************************************************************/ + + static Long Current_Ratio( EXEC_OP ) + { + if ( CUR.metrics.ratio ) + return CUR.metrics.ratio; + + if ( CUR.GS.projVector.y == 0 ) + CUR.metrics.ratio = CUR.metrics.x_ratio; + + else if ( CUR.GS.projVector.x == 0 ) + CUR.metrics.ratio = CUR.metrics.y_ratio; + + else + { + Long x, y; + + + x = TT_MulDiv( CUR.GS.projVector.x, CUR.metrics.x_ratio, 0x4000 ); + y = TT_MulDiv( CUR.GS.projVector.y, CUR.metrics.y_ratio, 0x4000 ); + CUR.metrics.ratio = Norm( x, y ); + } + + return CUR.metrics.ratio; + } + + + static Long Current_Ppem( EXEC_OP ) + { + return TT_MulFix( CUR.metrics.ppem, CURRENT_Ratio() ); + } + + + static TT_F26Dot6 Read_CVT( EXEC_OPS ULong index ) + { + return CUR.cvt[index]; + } + + + static TT_F26Dot6 Read_CVT_Stretched( EXEC_OPS ULong index ) + { + return TT_MulFix( CUR.cvt[index], CURRENT_Ratio() ); + } + + + static void Write_CVT( EXEC_OPS ULong index, TT_F26Dot6 value ) + { + CUR.cvt[index] = value; + } + + static void Write_CVT_Stretched( EXEC_OPS ULong index, TT_F26Dot6 value ) + { + CUR.cvt[index] = TT_MulDiv( value, 0x10000, CURRENT_Ratio() ); + } + + + static void Move_CVT( EXEC_OPS ULong index, TT_F26Dot6 value ) + { + CUR.cvt[index] += value; + } + + static void Move_CVT_Stretched( EXEC_OPS ULong index, TT_F26Dot6 value ) + { + CUR.cvt[index] += TT_MulDiv( value, 0x10000, CURRENT_Ratio() ); + } + + +/****************************************************************** + * + * Function : Calc_Length + * + * Description : Computes the length in bytes of current opcode. + * + *****************************************************************/ + + static Bool Calc_Length( EXEC_OP ) + { + CUR.opcode = CUR.code[CUR.IP]; + + switch ( CUR.opcode ) + { + case 0x40: + if ( CUR.IP + 1 >= CUR.codeSize ) + return FAILURE; + + CUR.length = CUR.code[CUR.IP + 1] + 2; + break; + + case 0x41: + if ( CUR.IP + 1 >= CUR.codeSize ) + return FAILURE; + + CUR.length = CUR.code[CUR.IP + 1] * 2 + 2; + break; + + case 0xB0: + case 0xB1: + case 0xB2: + case 0xB3: + case 0xB4: + case 0xB5: + case 0xB6: + case 0xB7: + CUR.length = CUR.opcode - 0xB0 + 2; + break; + + case 0xB8: + case 0xB9: + case 0xBA: + case 0xBB: + case 0xBC: + case 0xBD: + case 0xBE: + case 0xBF: + CUR.length = (CUR.opcode - 0xB8) * 2 + 3; + break; + + default: + CUR.length = 1; + break; + } + + /* make sure result is in range */ + + if ( CUR.IP + CUR.length > CUR.codeSize ) + return FAILURE; + + return SUCCESS; + } + + +/******************************************************************* + * + * Function : GetShortIns + * + * Description : Returns a short integer taken from the instruction + * stream at address IP. + * + * Input : None + * + * Output : Short read at Code^[IP..IP+1] + * + * Notes : Called through the GET_ShortIns() macro. + * + *****************************************************************/ + + static Short GetShortIns( EXEC_OP ) + { + /* Reading a byte stream so there is no endianess (DaveP) */ + CUR.IP += 2; + return (Short)((CUR.code[CUR.IP - 2] << 8) + CUR.code[CUR.IP - 1]); + } + + +/******************************************************************* + * + * Function : Ins_Goto_CodeRange + * + * Description : Goes to a certain code range in the instruction + * stream. + * + * Input : aRange + * aIP + * + * Output : SUCCESS or FAILURE. + * + *****************************************************************/ + + static Bool Ins_Goto_CodeRange( EXEC_OPS Int aRange, ULong aIP ) + { + TCodeRange* WITH; + + + if ( aRange < 1 || aRange > 3 ) + { + CUR.error = TT_Err_Bad_Argument; + return FAILURE; + } + + WITH = &CUR.codeRangeTable[aRange - 1]; + + if ( WITH->Base == NULL ) /* invalid coderange */ + { + CUR.error = TT_Err_Invalid_CodeRange; + return FAILURE; + } + + /* NOTE: Because the last instruction of a program may be a CALL */ + /* which will return to the first byte *after* the code */ + /* range, we test for aIP <= Size, instead of aIP < Size. */ + + if ( aIP > WITH->Size ) + { + CUR.error = TT_Err_Code_Overflow; + return FAILURE; + } + + CUR.code = WITH->Base; + CUR.codeSize = WITH->Size; + CUR.IP = aIP; + CUR.curRange = aRange; + + return SUCCESS; + } + + +/******************************************************************* + * + * Function : Direct_Move + * + * Description : Moves a point by a given distance along the + * freedom vector. The point will be touched. + * + * Input : point index of point to move + * distance distance to apply + * zone affected glyph zone + * + * Output : None + * + *****************************************************************/ + + static void Direct_Move( EXEC_OPS PGlyph_Zone zone, + UShort point, + TT_F26Dot6 distance ) + { + TT_F26Dot6 v; + + + v = CUR.GS.freeVector.x; + + if ( v != 0 ) + { + zone->cur[point].x += TT_MulDiv( distance, + v * 0x10000L, + CUR.F_dot_P ); + + zone->touch[point] |= TT_Flag_Touched_X; + } + + v = CUR.GS.freeVector.y; + + if ( v != 0 ) + { + zone->cur[point].y += TT_MulDiv( distance, + v * 0x10000L, + CUR.F_dot_P ); + + zone->touch[point] |= TT_Flag_Touched_Y; + } + } + + +/******************************************************************/ +/* */ +/* The following versions are used whenever both vectors are both */ +/* along one of the coordinate unit vectors, i.e. in 90% cases. */ +/* */ +/******************************************************************/ + +/******************************************************************* + * Direct_Move_X + * + *******************************************************************/ + + static void Direct_Move_X( EXEC_OPS PGlyph_Zone zone, + UShort point, + TT_F26Dot6 distance ) + { + zone->cur[point].x += distance; + zone->touch[point] |= TT_Flag_Touched_X; + } + + +/******************************************************************* + * Direct_Move_Y + * + *******************************************************************/ + + static void Direct_Move_Y( EXEC_OPS PGlyph_Zone zone, + UShort point, + TT_F26Dot6 distance ) + { + zone->cur[point].y += distance; + zone->touch[point] |= TT_Flag_Touched_Y; + } + + +/******************************************************************* + * + * Function : Round_None + * + * Description : Does not round, but adds engine compensation. + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : rounded distance. + * + * NOTE : The spec says very few about the relationship between + * rounding and engine compensation. However, it seems + * from the description of super round that we should + * should add the compensation before rounding. + * + ******************************************************************/ + + static TT_F26Dot6 Round_None( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = distance + compensation; + if ( val < 0 ) + val = 0; + } + else { + val = distance - compensation; + if ( val > 0 ) + val = 0; + } + + return val; + } + + +/******************************************************************* + * + * Function : Round_To_Grid + * + * Description : Rounds value to grid after adding engine + * compensation + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : Rounded distance. + * + *****************************************************************/ + + static TT_F26Dot6 Round_To_Grid( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = distance + compensation + 32; + if ( val > 0 ) + val &= ~63; + else + val = 0; + } + else + { + val = -( (compensation - distance + 32) & (-64) ); + if ( val > 0 ) + val = 0; + } + + return val; + } + + +/******************************************************************* + * + * Function : Round_To_Half_Grid + * + * Description : Rounds value to half grid after adding engine + * compensation. + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : Rounded distance. + * + *****************************************************************/ + + static TT_F26Dot6 Round_To_Half_Grid( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = ((distance + compensation) & (-64)) + 32; + if ( val < 0 ) + val = 0; + } + else + { + val = -( ((compensation - distance) & (-64)) + 32 ); + if ( val > 0 ) + val = 0; + } + + return val; + } + + +/******************************************************************* + * + * Function : Round_Down_To_Grid + * + * Description : Rounds value down to grid after adding engine + * compensation. + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : Rounded distance. + * + *****************************************************************/ + + static TT_F26Dot6 Round_Down_To_Grid( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = distance + compensation; + if ( val > 0 ) + val &= ~63; + else + val = 0; + } + else + { + val = -( (compensation - distance) & (-64) ); + if ( val > 0 ) + val = 0; + } + + return val; + } + + +/******************************************************************* + * + * Function : Round_Up_To_Grid + * + * Description : Rounds value up to grid after adding engine + * compensation. + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : Rounded distance. + * + *****************************************************************/ + + static TT_F26Dot6 Round_Up_To_Grid( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = distance + compensation + 63; + if ( val > 0 ) + val &= ~63; + else + val = 0; + } + else + { + val = -( (compensation - distance + 63) & (-64) ); + if ( val > 0 ) + val = 0; + } + + return val; + } + + +/******************************************************************* + * + * Function : Round_To_Double_Grid + * + * Description : Rounds value to double grid after adding engine + * compensation. + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : Rounded distance. + * + *****************************************************************/ + + static TT_F26Dot6 Round_To_Double_Grid( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = distance + compensation + 16; + if ( val > 0 ) + val &= ~31; + else + val = 0; + } + else + { + val = -( (compensation - distance + 16) & (-32) ); + if ( val > 0 ) + val = 0; + } + + return val; + } + + +/******************************************************************* + * + * Function : Round_Super + * + * Description : Super-rounds value to grid after adding engine + * compensation. + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : Rounded distance. + * + * NOTE : The spec says very few about the relationship between + * rounding and engine compensation. However, it seems + * from the description of super round that we should + * should add the compensation before rounding. + * + *****************************************************************/ + + static TT_F26Dot6 Round_Super( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = (distance - CUR.phase + CUR.threshold + compensation) & + (-CUR.period); + if ( val < 0 ) + val = 0; + val += CUR.phase; + } + else + { + val = -( (CUR.threshold - CUR.phase - distance + compensation) & + (-CUR.period) ); + if ( val > 0 ) + val = 0; + val -= CUR.phase; + } + + return val; + } + + +/******************************************************************* + * + * Function : Round_Super_45 + * + * Description : Super-rounds value to grid after adding engine + * compensation. + * + * Input : distance : distance to round + * compensation : engine compensation + * + * Output : Rounded distance. + * + * NOTE : There is a separate function for Round_Super_45 as we + * may need a greater precision. + * + *****************************************************************/ + + static TT_F26Dot6 Round_Super_45( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ) + { + TT_F26Dot6 val; + + + if ( distance >= 0 ) + { + val = ( (distance - CUR.phase + CUR.threshold + compensation) / + CUR.period ) * CUR.period; + if ( val < 0 ) + val = 0; + val += CUR.phase; + } + else + { + val = -( ( (CUR.threshold - CUR.phase - distance + compensation) / + CUR.period ) * CUR.period ); + if ( val > 0 ) + val = 0; + val -= CUR.phase; + } + + return val; + } + + +/******************************************************************* + * Compute_Round + * + *****************************************************************/ + + static void Compute_Round( EXEC_OPS Byte round_mode ) + { + switch ( round_mode ) + { + case TT_Round_Off: + CUR.func_round = (TRound_Function)Round_None; + break; + + case TT_Round_To_Grid: + CUR.func_round = (TRound_Function)Round_To_Grid; + break; + + case TT_Round_Up_To_Grid: + CUR.func_round = (TRound_Function)Round_Up_To_Grid; + break; + + case TT_Round_Down_To_Grid: + CUR.func_round = (TRound_Function)Round_Down_To_Grid; + break; + + case TT_Round_To_Half_Grid: + CUR.func_round = (TRound_Function)Round_To_Half_Grid; + break; + + case TT_Round_To_Double_Grid: + CUR.func_round = (TRound_Function)Round_To_Double_Grid; + break; + + case TT_Round_Super: + CUR.func_round = (TRound_Function)Round_Super; + break; + + case TT_Round_Super_45: + CUR.func_round = (TRound_Function)Round_Super_45; + break; + } + } + + +/******************************************************************* + * + * Function : SetSuperRound + * + * Description : Sets Super Round parameters. + * + * Input : GridPeriod Grid period + * selector SROUND opcode + * + * Output : None. + * + *****************************************************************/ + + static void SetSuperRound( EXEC_OPS TT_F26Dot6 GridPeriod, + Long selector ) + { + switch ( (Int)(selector & 0xC0) ) + { + case 0: + CUR.period = GridPeriod / 2; + break; + + case 0x40: + CUR.period = GridPeriod; + break; + + case 0x80: + CUR.period = GridPeriod * 2; + break; + + /* This opcode is reserved, but... */ + + case 0xC0: + CUR.period = GridPeriod; + break; + } + + switch ( (Int)(selector & 0x30) ) + { + case 0: + CUR.phase = 0; + break; + + case 0x10: + CUR.phase = CUR.period / 4; + break; + + case 0x20: + CUR.phase = CUR.period / 2; + break; + + case 0x30: + CUR.phase = GridPeriod * 3 / 4; + break; + } + + if ( (selector & 0x0F) == 0 ) + CUR.threshold = CUR.period - 1; + else + CUR.threshold = ( (Int)(selector & 0x0F) - 4 ) * CUR.period / 8; + + CUR.period /= 256; + CUR.phase /= 256; + CUR.threshold /= 256; + } + + +/******************************************************************* + * + * Function : Project + * + * Description : Computes the projection of vector given by (v2-v1) + * along the current projection vector. + * + * Input : v1, v2 input vector + * + * Output : Returns distance in F26dot6 format. + * + *****************************************************************/ + + static TT_F26Dot6 Project( EXEC_OPS TT_Vector* v1, + TT_Vector* v2 ) + { + TT_Int64 T1, T2; + + + MUL_64( v1->x - v2->x, CUR.GS.projVector.x, T1 ); + MUL_64( v1->y - v2->y, CUR.GS.projVector.y, T2 ); + + ADD_64( T1, T2, T1 ); + + return (TT_F26Dot6)DIV_64( T1, 0x4000L ); + } + + +/******************************************************************* + * + * Function : Dual_Project + * + * Description : Computes the projection of the vector given by + * (v2-v1) along the current dual vector. + * + * Input : v1, v2 input vector + * + * Output : Returns distance in F26dot6 format. + * + *****************************************************************/ + + static TT_F26Dot6 Dual_Project( EXEC_OPS TT_Vector* v1, + TT_Vector* v2 ) + { + TT_Int64 T1, T2; + + + MUL_64( v1->x - v2->x, CUR.GS.dualVector.x, T1 ); + MUL_64( v1->y - v2->y, CUR.GS.dualVector.y, T2 ); + + ADD_64( T1, T2, T1 ); + + return (TT_F26Dot6)DIV_64( T1, 0x4000L ); + } + + +/******************************************************************* + * + * Function : Free_Project + * + * Description : Computes the projection of the vector given by + * (v2-v1) along the current freedom vector. + * + * Input : v1, v2 input vector + * + * Output : Returns distance in F26dot6 format. + * + *****************************************************************/ + + static TT_F26Dot6 Free_Project( EXEC_OPS TT_Vector* v1, + TT_Vector* v2 ) + { + TT_Int64 T1, T2; + + + MUL_64( v1->x - v2->x, CUR.GS.freeVector.x, T1 ); + MUL_64( v1->y - v2->y, CUR.GS.freeVector.y, T2 ); + + ADD_64( T1, T2, T1 ); + + return (TT_F26Dot6)DIV_64( T1, 0x4000L ); + } + + +/******************************************************************* + * + * Function : Project_x + * + * Input : Vx, Vy input vector + * + * Output : Returns Vx. + * + * Note : Used as a dummy function. + * + *****************************************************************/ + + static TT_F26Dot6 Project_x( EXEC_OPS TT_Vector* v1, + TT_Vector* v2 ) + { + return (v1->x - v2->x); + } + + +/******************************************************************* + * + * Function : Project_y + * + * Input : Vx, Vy input vector + * + * Output : Returns Vy. + * + * Note : Used as a dummy function. + * + *****************************************************************/ + + static TT_F26Dot6 Project_y( EXEC_OPS TT_Vector* v1, + TT_Vector* v2 ) + { + return (v1->y - v2->y); + } + + +/******************************************************************* + * + * Function : Compute_Funcs + * + * Description : Computes the projections and movement function + * pointers according to the current graphics state. + * + * Input : None + * + *****************************************************************/ + + static void Compute_Funcs( EXEC_OP ) + { + if ( CUR.GS.freeVector.x == 0x4000 ) + { + CUR.func_freeProj = (TProject_Function)Project_x; + CUR.F_dot_P = CUR.GS.projVector.x * 0x10000L; + } + else + { + if ( CUR.GS.freeVector.y == 0x4000 ) + { + CUR.func_freeProj = (TProject_Function)Project_y; + CUR.F_dot_P = CUR.GS.projVector.y * 0x10000L; + } + else + { + CUR.func_freeProj = (TProject_Function)Free_Project; + CUR.F_dot_P = (Long)CUR.GS.projVector.x * CUR.GS.freeVector.x * 4 + + (Long)CUR.GS.projVector.y * CUR.GS.freeVector.y * 4; + } + } + + CUR.cached_metrics = FALSE; + + if ( CUR.GS.projVector.x == 0x4000 ) + CUR.func_project = (TProject_Function)Project_x; + else + { + if ( CUR.GS.projVector.y == 0x4000 ) + CUR.func_project = (TProject_Function)Project_y; + else + CUR.func_project = (TProject_Function)Project; + } + + if ( CUR.GS.dualVector.x == 0x4000 ) + CUR.func_dualproj = (TProject_Function)Project_x; + else + { + if ( CUR.GS.dualVector.y == 0x4000 ) + CUR.func_dualproj = (TProject_Function)Project_y; + else + CUR.func_dualproj = (TProject_Function)Dual_Project; + } + + CUR.func_move = (TMove_Function)Direct_Move; + + if ( CUR.F_dot_P == 0x40000000L ) + { + if ( CUR.GS.freeVector.x == 0x4000 ) + CUR.func_move = (TMove_Function)Direct_Move_X; + else + { + if ( CUR.GS.freeVector.y == 0x4000 ) + CUR.func_move = (TMove_Function)Direct_Move_Y; + } + } + + /* at small sizes, F_dot_P can become too small, resulting */ + /* in overflows and 'spikes' in a number of glyphs like 'w'. */ + + if ( ABS( CUR.F_dot_P ) < 0x4000000L ) + CUR.F_dot_P = 0x40000000L; + + /* Disable cached aspect ratio */ + CUR.metrics.ratio = 0; + } + + +/******************************************************************* + * + * Function : Normalize + * + * Description : Norms a vector + * + * Input : Vx, Vy input vector + * R normed unit vector + * + * Output : Returns FAILURE if a vector parameter is zero. + * + *****************************************************************/ + + static Bool Normalize( EXEC_OPS TT_F26Dot6 Vx, + TT_F26Dot6 Vy, + TT_UnitVector* R ) + { + TT_F26Dot6 W; + Bool S1, S2; + + + if ( ABS( Vx ) < 0x10000L && ABS( Vy ) < 0x10000L ) + { + Vx *= 0x100; + Vy *= 0x100; + + W = Norm( Vx, Vy ); + + if ( W == 0 ) + { + /* UNDOCUMENTED! It seems that it's possible to try to */ + /* normalize the vector (0,0). Return immediately. */ + return SUCCESS; + } + + R->x = (TT_F2Dot14)TT_MulDiv( Vx, 0x4000L, W ); + R->y = (TT_F2Dot14)TT_MulDiv( Vy, 0x4000L, W ); + + return SUCCESS; + } + + W = Norm( Vx, Vy ); + + Vx = TT_MulDiv( Vx, 0x4000L, W ); + Vy = TT_MulDiv( Vy, 0x4000L, W ); + + W = Vx * Vx + Vy * Vy; + + /* Now, we want that Sqrt( W ) = 0x4000 */ + /* Or 0x1000000 <= W < 0x1004000 */ + + if ( Vx < 0 ) + { + Vx = -Vx; + S1 = TRUE; + } + else + S1 = FALSE; + + if ( Vy < 0 ) + { + Vy = -Vy; + S2 = TRUE; + } + else + S2 = FALSE; + + while ( W < 0x1000000L ) + { + /* We need to increase W, by a minimal amount */ + if ( Vx < Vy ) + Vx++; + else + Vy++; + + W = Vx * Vx + Vy * Vy; + } + + while ( W >= 0x1004000L ) + { + /* We need to decrease W, by a minimal amount */ + if ( Vx < Vy ) + Vx--; + else + Vy--; + + W = Vx * Vx + Vy * Vy; + } + + /* Note that in various cases, we can only */ + /* compute a Sqrt(W) of 0x3FFF, eg. Vx = Vy */ + + if ( S1 ) + Vx = -Vx; + + if ( S2 ) + Vy = -Vy; + + R->x = (TT_F2Dot14)Vx; /* Type conversion */ + R->y = (TT_F2Dot14)Vy; /* Type conversion */ + + return SUCCESS; + } + + +/**************************************************************** + * + * Opcodes + * + ****************************************************************/ + + + static Bool Ins_SxVTL( EXEC_OPS UShort aIdx1, + UShort aIdx2, + Int aOpc, + TT_UnitVector* Vec ) + { + Long A, B, C; + TT_Vector* p1; + TT_Vector* p2; + + + if ( BOUNDS( aIdx1, CUR.zp2.n_points ) || + BOUNDS( aIdx2, CUR.zp1.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return FAILURE; + } + + p1 = CUR.zp1.cur + aIdx2; + p2 = CUR.zp2.cur + aIdx1; + + A = p1->x - p2->x; + B = p1->y - p2->y; + + if ( (aOpc & 1) != 0 ) + { + C = B; /* CounterClockwise rotation */ + B = A; + A = -C; + } + + NORMalize( A, B, Vec ); + return SUCCESS; + } + + +/* When not using the big switch statements, the interpreter uses a */ +/* call table defined later below in this source. Each opcode must */ +/* thus have a corresponding function, even trivial ones. */ +/* */ +/* They're all defined there. */ + +#define DO_SVTCA \ + { \ + Short A, B; \ + \ + \ + A = (Short)(CUR.opcode & 1) << 14; \ + B = A ^ (Short)0x4000; \ + \ + CUR.GS.freeVector.x = A; \ + CUR.GS.projVector.x = A; \ + CUR.GS.dualVector.x = A; \ + \ + CUR.GS.freeVector.y = B; \ + CUR.GS.projVector.y = B; \ + CUR.GS.dualVector.y = B; \ + \ + COMPUTE_Funcs(); \ + } + + +#define DO_SPVTCA \ + { \ + Short A, B; \ + \ + \ + A = (Short)(CUR.opcode & 1) << 14; \ + B = A ^ (Short)0x4000; \ + \ + CUR.GS.projVector.x = A; \ + CUR.GS.dualVector.x = A; \ + \ + CUR.GS.projVector.y = B; \ + CUR.GS.dualVector.y = B; \ + \ + COMPUTE_Funcs(); \ + } + + +#define DO_SFVTCA \ + { \ + Short A, B; \ + \ + \ + A = (Short)(CUR.opcode & 1) << 14; \ + B = A ^ (Short)0x4000; \ + \ + CUR.GS.freeVector.x = A; \ + CUR.GS.freeVector.y = B; \ + \ + COMPUTE_Funcs(); \ + } + + +#define DO_SPVTL \ + if ( INS_SxVTL( (UShort)args[1], \ + (UShort)args[0], \ + CUR.opcode, \ + &CUR.GS.projVector) == SUCCESS ) \ + { \ + CUR.GS.dualVector = CUR.GS.projVector; \ + COMPUTE_Funcs(); \ + } + + +#define DO_SFVTL \ + if ( INS_SxVTL( (UShort)args[1], \ + (UShort)args[0], \ + CUR.opcode, \ + &CUR.GS.freeVector) == SUCCESS ) \ + COMPUTE_Funcs(); + + +#define DO_SFVTPV \ + CUR.GS.freeVector = CUR.GS.projVector; \ + COMPUTE_Funcs(); + + +#define DO_SPVFS \ + { \ + Short S; \ + Long X, Y; \ + \ + \ + /* Only use low 16bits, then sign extend */ \ + S = (Short)args[1]; \ + Y = (Long)S; \ + S = (Short)args[0]; \ + X = (Long)S; \ + \ + NORMalize( X, Y, &CUR.GS.projVector ); \ + \ + CUR.GS.dualVector = CUR.GS.projVector; \ + COMPUTE_Funcs(); \ + } + + +#define DO_SFVFS \ + { \ + Short S; \ + Long X, Y; \ + \ + \ + /* Only use low 16bits, then sign extend */ \ + S = (Short)args[1]; \ + Y = (Long)S; \ + S = (Short)args[0]; \ + X = S; \ + \ + NORMalize( X, Y, &CUR.GS.freeVector ); \ + COMPUTE_Funcs(); \ + } + + +#define DO_GPV \ + args[0] = CUR.GS.projVector.x; \ + args[1] = CUR.GS.projVector.y; + + +#define DO_GFV \ + args[0] = CUR.GS.freeVector.x; \ + args[1] = CUR.GS.freeVector.y; + + +#define DO_SRP0 \ + CUR.GS.rp0 = (UShort)args[0]; + + +#define DO_SRP1 \ + CUR.GS.rp1 = (UShort)args[0]; + + +#define DO_SRP2 \ + CUR.GS.rp2 = (UShort)args[0]; + + +#define DO_RTHG \ + CUR.GS.round_state = TT_Round_To_Half_Grid; \ + CUR.func_round = (TRound_Function)Round_To_Half_Grid; + + +#define DO_RTG \ + CUR.GS.round_state = TT_Round_To_Grid; \ + CUR.func_round = (TRound_Function)Round_To_Grid; + + +#define DO_RTDG \ + CUR.GS.round_state = TT_Round_To_Double_Grid; \ + CUR.func_round = (TRound_Function)Round_To_Double_Grid; + + +#define DO_RUTG \ + CUR.GS.round_state = TT_Round_Up_To_Grid; \ + CUR.func_round = (TRound_Function)Round_Up_To_Grid; + + +#define DO_RDTG \ + CUR.GS.round_state = TT_Round_Down_To_Grid; \ + CUR.func_round = (TRound_Function)Round_Down_To_Grid; + + +#define DO_ROFF \ + CUR.GS.round_state = TT_Round_Off; \ + CUR.func_round = (TRound_Function)Round_None; + + +#define DO_SROUND \ + SET_SuperRound( 0x4000L, args[0] ); \ + CUR.GS.round_state = TT_Round_Super; \ + CUR.func_round = (TRound_Function)Round_Super; + + +#define DO_S45ROUND \ + SET_SuperRound( 0x2D41L, args[0] ); \ + CUR.GS.round_state = TT_Round_Super_45; \ + CUR.func_round = (TRound_Function)Round_Super_45; + + +#define DO_SLOOP \ + if ( args[0] < 0 ) \ + CUR.error = TT_Err_Bad_Argument; \ + else \ + CUR.GS.loop = args[0]; + + +#define DO_SMD \ + CUR.GS.minimum_distance = (TT_F26Dot6)args[0]; + + +#define DO_SCVTCI \ + CUR.GS.control_value_cutin = (TT_F26Dot6)args[0]; + + +#define DO_SSWCI \ + CUR.GS.single_width_cutin = (TT_F26Dot6)args[0]; + + + /* XXX : UNDOCUMENTED! or bug in the Windows engine? */ + /* */ + /* It seems that the value that is read here is */ + /* expressed in 16.16 format, rather than in */ + /* font units.. */ + /* */ +#define DO_SSW \ + CUR.GS.single_width_value = (TT_F26Dot6)(args[0] >> 10); + + +#define DO_FLIPON \ + CUR.GS.auto_flip = TRUE; + + +#define DO_FLIPOFF \ + CUR.GS.auto_flip = FALSE; + + +#define DO_SDB \ + CUR.GS.delta_base = (Short)args[0]; + + +#define DO_SDS \ + CUR.GS.delta_shift = (Short)args[0]; + + +#define DO_MD /* nothing */ + + +#define DO_MPPEM \ + args[0] = CURRENT_Ppem(); + + +#define DO_MPS \ + args[0] = CUR.metrics.pointSize; + + +#define DO_DUP \ + args[1] = args[0]; + + +#define DO_CLEAR \ + CUR.new_top = 0; + + +#define DO_SWAP \ + { \ + Long L; \ + \ + L = args[0]; \ + args[0] = args[1]; \ + args[1] = L; \ + } + + +#define DO_DEPTH \ + args[0] = CUR.top; + + +#define DO_CINDEX \ + { \ + Long L; \ + \ + \ + L = args[0]; \ + \ + if ( L <= 0 || L > CUR.args ) \ + CUR.error = TT_Err_Invalid_Reference; \ + else \ + args[0] = CUR.stack[CUR.args - L]; \ + } + + +#define DO_JROT \ + if ( args[1] != 0 ) \ + { \ + CUR.IP += args[0]; \ + CUR.step_ins = FALSE; \ + } + + +#define DO_JMPR \ + CUR.IP += args[0]; \ + CUR.step_ins = FALSE; + + +#define DO_JROF \ + if ( args[1] == 0 ) \ + { \ + CUR.IP += args[0]; \ + CUR.step_ins = FALSE; \ + } + + +#define DO_LT \ + args[0] = (args[0] < args[1]); + + +#define DO_LTEQ \ + args[0] = (args[0] <= args[1]); + + +#define DO_GT \ + args[0] = (args[0] > args[1]); + + +#define DO_GTEQ \ + args[0] = (args[0] >= args[1]); + + +#define DO_EQ \ + args[0] = (args[0] == args[1]); + + +#define DO_NEQ \ + args[0] = (args[0] != args[1]); + + +#define DO_ODD \ + args[0] = ( (CUR_Func_round( args[0], 0 ) & 127) == 64 ); + + +#define DO_EVEN \ + args[0] = ( (CUR_Func_round( args[0], 0 ) & 127) == 0 ); + + +#define DO_AND \ + args[0] = ( args[0] && args[1] ); + + +#define DO_OR \ + args[0] = ( args[0] || args[1] ); + + +#define DO_NOT \ + args[0] = !args[0]; + + +#define DO_ADD \ + args[0] += args[1]; + + +#define DO_SUB \ + args[0] -= args[1]; + + +#define DO_DIV \ + if ( args[1] == 0 ) \ + CUR.error = TT_Err_Divide_By_Zero; \ + else \ + args[0] = TT_MulDiv( args[0], 64L, args[1] ); + + +#define DO_MUL \ + args[0] = TT_MulDiv( args[0], args[1], 64L ); + + +#define DO_ABS \ + args[0] = ABS( args[0] ); + + +#define DO_NEG \ + args[0] = -args[0]; + + +#define DO_FLOOR \ + args[0] &= -64; + + +#define DO_CEILING \ + args[0] = (args[0] + 63) & (-64); + + +#define DO_RS \ + { \ + ULong I = (ULong)args[0]; \ + if ( BOUNDS( I, CUR.storeSize ) ) \ + { \ + if ( CUR.pedantic_hinting ) \ + { \ + ARRAY_BOUND_ERROR; \ + } \ + else \ + args[0] = 0; \ + } \ + else \ + args[0] = CUR.storage[I]; \ + } + + +#define DO_WS \ + { \ + ULong I = (ULong)args[0]; \ + if ( BOUNDS( I, CUR.storeSize ) ) \ + { \ + if ( CUR.pedantic_hinting ) \ + { \ + ARRAY_BOUND_ERROR; \ + } \ + } \ + else \ + CUR.storage[I] = args[1]; \ + } + + + +#define DO_RCVT \ + { \ + ULong I = (ULong)args[0]; \ + if ( BOUNDS( I, CUR.cvtSize ) ) \ + { \ + if ( CUR.pedantic_hinting ) \ + { \ + ARRAY_BOUND_ERROR; \ + } \ + else \ + args[0] = 0; \ + } \ + else \ + args[0] = CUR_Func_read_cvt(I); \ + } + + +#define DO_WCVTP \ + { \ + ULong I = (ULong)args[0]; \ + if ( BOUNDS( I, CUR.cvtSize ) ) \ + { \ + if ( CUR.pedantic_hinting ) \ + { \ + ARRAY_BOUND_ERROR; \ + } \ + } \ + else \ + CUR_Func_write_cvt( I, args[1] ); \ + } + + +#define DO_WCVTF \ + { \ + ULong I = (ULong)args[0]; \ + if ( BOUNDS( I, CUR.cvtSize ) ) \ + { \ + if ( CUR.pedantic_hinting ) \ + { \ + ARRAY_BOUND_ERROR; \ + } \ + } \ + else \ + CUR.cvt[I] = FUnits_To_Pixels( EXEC_ARGS (Short)args[1] ); \ + } + + +#define DO_DEBUG \ + CUR.error = TT_Err_Debug_OpCode; + + +#define DO_ROUND \ + args[0] = CUR_Func_round( args[0], \ + CUR.metrics.compensations[CUR.opcode-0x68] ); + + +#define DO_NROUND \ + args[0] = Round_None( EXEC_ARGS \ + args[0], \ + CUR.metrics.compensations[CUR.opcode - 0x6C] ); + + +#define DO_MAX \ + if ( args[1] > args[0] ) \ + args[0] = args[1]; + + +#define DO_MIN \ + if ( args[1] < args[0] ) \ + args[0] = args[1]; + + +#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH + + +#undef ARRAY_BOUND_ERROR +#define ARRAY_BOUND_ERROR \ + { \ + CUR.error = TT_Err_Invalid_Reference; \ + return; \ + } + + +/*******************************************/ +/* SVTCA[a] : Set F and P vectors to axis */ +/* CodeRange : $00-$01 */ +/* Stack : --> */ + + static void Ins_SVTCA( INS_ARG ) + { + DO_SVTCA + } + + +/*******************************************/ +/* SPVTCA[a] : Set PVector to Axis */ +/* CodeRange : $02-$03 */ +/* Stack : --> */ + + static void Ins_SPVTCA( INS_ARG ) + { + DO_SPVTCA + } + + +/*******************************************/ +/* SFVTCA[a] : Set FVector to Axis */ +/* CodeRange : $04-$05 */ +/* Stack : --> */ + + static void Ins_SFVTCA( INS_ARG ) + { + DO_SFVTCA + } + +/*******************************************/ +/* SPVTL[a] : Set PVector to Line */ +/* CodeRange : $06-$07 */ +/* Stack : uint32 uint32 --> */ + + static void Ins_SPVTL( INS_ARG ) + { + DO_SPVTL + } + + +/*******************************************/ +/* SFVTL[a] : Set FVector to Line */ +/* CodeRange : $08-$09 */ +/* Stack : uint32 uint32 --> */ + + static void Ins_SFVTL( INS_ARG ) + { + DO_SFVTL + } + + +/*******************************************/ +/* SFVTPV[] : Set FVector to PVector */ +/* CodeRange : $0E */ +/* Stack : --> */ + + static void Ins_SFVTPV( INS_ARG ) + { + DO_SFVTPV + } + + +/*******************************************/ +/* SPVFS[] : Set PVector From Stack */ +/* CodeRange : $0A */ +/* Stack : f2.14 f2.14 --> */ + + static void Ins_SPVFS( INS_ARG ) + { + DO_SPVFS + } + + +/*******************************************/ +/* SFVFS[] : Set FVector From Stack */ +/* CodeRange : $0B */ +/* Stack : f2.14 f2.14 --> */ + + static void Ins_SFVFS( INS_ARG ) + { + DO_SFVFS + } + + +/*******************************************/ +/* GPV[] : Get Projection Vector */ +/* CodeRange : $0C */ +/* Stack : ef2.14 --> ef2.14 */ + + static void Ins_GPV( INS_ARG ) + { + DO_GPV + } + + +/*******************************************/ +/* GFV[] : Get Freedom Vector */ +/* CodeRange : $0D */ +/* Stack : ef2.14 --> ef2.14 */ + + static void Ins_GFV( INS_ARG ) + { + DO_GFV + } + + +/*******************************************/ +/* SRP0[] : Set Reference Point 0 */ +/* CodeRange : $10 */ +/* Stack : uint32 --> */ + + static void Ins_SRP0( INS_ARG ) + { + DO_SRP0 + } + + +/*******************************************/ +/* SRP1[] : Set Reference Point 1 */ +/* CodeRange : $11 */ +/* Stack : uint32 --> */ + + static void Ins_SRP1( INS_ARG ) + { + DO_SRP1 + } + + +/*******************************************/ +/* SRP2[] : Set Reference Point 2 */ +/* CodeRange : $12 */ +/* Stack : uint32 --> */ + + static void Ins_SRP2( INS_ARG ) + { + DO_SRP2 + } + + +/*******************************************/ +/* RTHG[] : Round To Half Grid */ +/* CodeRange : $19 */ +/* Stack : --> */ + + static void Ins_RTHG( INS_ARG ) + { + DO_RTHG + } + + +/*******************************************/ +/* RTG[] : Round To Grid */ +/* CodeRange : $18 */ +/* Stack : --> */ + + static void Ins_RTG( INS_ARG ) + { + DO_RTG + } + + +/*******************************************/ +/* RTDG[] : Round To Double Grid */ +/* CodeRange : $3D */ +/* Stack : --> */ + + static void Ins_RTDG( INS_ARG ) + { + DO_RTDG + } + + +/*******************************************/ +/* RUTG[] : Round Up To Grid */ +/* CodeRange : $7C */ +/* Stack : --> */ + + static void Ins_RUTG( INS_ARG ) + { + DO_RUTG + } + + +/*******************************************/ +/* RDTG[] : Round Down To Grid */ +/* CodeRange : $7D */ +/* Stack : --> */ + + static void Ins_RDTG( INS_ARG ) + { + DO_RDTG + } + + +/*******************************************/ +/* ROFF[] : Round OFF */ +/* CodeRange : $7A */ +/* Stack : --> */ + + static void Ins_ROFF( INS_ARG ) + { + DO_ROFF + } + + +/*******************************************/ +/* SROUND[] : Super ROUND */ +/* CodeRange : $76 */ +/* Stack : Eint8 --> */ + + static void Ins_SROUND( INS_ARG ) + { + DO_SROUND + } + + +/*******************************************/ +/* S45ROUND[]: Super ROUND 45 degrees */ +/* CodeRange : $77 */ +/* Stack : uint32 --> */ + + static void Ins_S45ROUND( INS_ARG ) + { + DO_S45ROUND + } + + +/*******************************************/ +/* SLOOP[] : Set LOOP variable */ +/* CodeRange : $17 */ +/* Stack : int32? --> */ + + static void Ins_SLOOP( INS_ARG ) + { + DO_SLOOP + } + + +/*******************************************/ +/* SMD[] : Set Minimum Distance */ +/* CodeRange : $1A */ +/* Stack : f26.6 --> */ + + static void Ins_SMD( INS_ARG ) + { + DO_SMD + } + + +/**********************************************/ +/* SCVTCI[] : Set Control Value Table Cut In */ +/* CodeRange : $1D */ +/* Stack : f26.6 --> */ + + static void Ins_SCVTCI( INS_ARG ) + { + DO_SCVTCI + } + + +/**********************************************/ +/* SSWCI[] : Set Single Width Cut In */ +/* CodeRange : $1E */ +/* Stack : f26.6 --> */ + + static void Ins_SSWCI( INS_ARG ) + { + DO_SSWCI + } + + +/**********************************************/ +/* SSW[] : Set Single Width */ +/* CodeRange : $1F */ +/* Stack : int32? --> */ + + static void Ins_SSW( INS_ARG ) + { + DO_SSW + } + + +/**********************************************/ +/* FLIPON[] : Set Auto_flip to On */ +/* CodeRange : $4D */ +/* Stack : --> */ + + static void Ins_FLIPON( INS_ARG ) + { + DO_FLIPON + } + + +/**********************************************/ +/* FLIPOFF[] : Set Auto_flip to Off */ +/* CodeRange : $4E */ +/* Stack : --> */ + + static void Ins_FLIPOFF( INS_ARG ) + { + DO_FLIPOFF + } + + +/**********************************************/ +/* SANGW[] : Set Angle Weight */ +/* CodeRange : $7E */ +/* Stack : uint32 --> */ + + static void Ins_SANGW( INS_ARG ) + { + /* instruction not supported anymore */ + } + + +/**********************************************/ +/* SDB[] : Set Delta Base */ +/* CodeRange : $5E */ +/* Stack : uint32 --> */ + + static void Ins_SDB( INS_ARG ) + { + DO_SDB + } + + +/**********************************************/ +/* SDS[] : Set Delta Shift */ +/* CodeRange : $5F */ +/* Stack : uint32 --> */ + + static void Ins_SDS( INS_ARG ) + { + DO_SDS + } + + +/**********************************************/ +/* MPPEM[] : Measure Pixel Per EM */ +/* CodeRange : $4B */ +/* Stack : --> Euint16 */ + + static void Ins_MPPEM( INS_ARG ) + { + DO_MPPEM + } + + +/**********************************************/ +/* MPS[] : Measure PointSize */ +/* CodeRange : $4C */ +/* Stack : --> Euint16 */ + + static void Ins_MPS( INS_ARG ) + { + DO_MPS + } + +/*******************************************/ +/* DUP[] : Duplicate top stack element */ +/* CodeRange : $20 */ +/* Stack : StkElt --> StkElt StkElt */ + + static void Ins_DUP( INS_ARG ) + { + DO_DUP + } + + +/*******************************************/ +/* POP[] : POPs the stack's top elt. */ +/* CodeRange : $21 */ +/* Stack : StkElt --> */ + + static void Ins_POP( INS_ARG ) + { + /* nothing to do */ + } + + +/*******************************************/ +/* CLEAR[] : Clear the entire stack */ +/* CodeRange : $22 */ +/* Stack : StkElt... --> */ + + static void Ins_CLEAR( INS_ARG ) + { + DO_CLEAR + } + + +/*******************************************/ +/* SWAP[] : Swap the top two elements */ +/* CodeRange : $23 */ +/* Stack : 2 * StkElt --> 2 * StkElt */ + + static void Ins_SWAP( INS_ARG ) + { + DO_SWAP + } + + +/*******************************************/ +/* DEPTH[] : return the stack depth */ +/* CodeRange : $24 */ +/* Stack : --> uint32 */ + + static void Ins_DEPTH( INS_ARG ) + { + DO_DEPTH + } + + +/*******************************************/ +/* CINDEX[] : copy indexed element */ +/* CodeRange : $25 */ +/* Stack : int32 --> StkElt */ + + static void Ins_CINDEX( INS_ARG ) + { + DO_CINDEX + } + + +/*******************************************/ +/* EIF[] : End IF */ +/* CodeRange : $59 */ +/* Stack : --> */ + + static void Ins_EIF( INS_ARG ) + { + /* nothing to do */ + } + + +/*******************************************/ +/* JROT[] : Jump Relative On True */ +/* CodeRange : $78 */ +/* Stack : StkElt int32 --> */ + + static void Ins_JROT( INS_ARG ) + { + DO_JROT + } + + +/*******************************************/ +/* JMPR[] : JuMP Relative */ +/* CodeRange : $1C */ +/* Stack : int32 --> */ + + static void Ins_JMPR( INS_ARG ) + { + DO_JMPR + } + + +/*******************************************/ +/* JROF[] : Jump Relative On False */ +/* CodeRange : $79 */ +/* Stack : StkElt int32 --> */ + + static void Ins_JROF( INS_ARG ) + { + DO_JROF + } + + +/*******************************************/ +/* LT[] : Less Than */ +/* CodeRange : $50 */ +/* Stack : int32? int32? --> bool */ + + static void Ins_LT( INS_ARG ) + { + DO_LT + } + + +/*******************************************/ +/* LTEQ[] : Less Than or EQual */ +/* CodeRange : $51 */ +/* Stack : int32? int32? --> bool */ + + static void Ins_LTEQ( INS_ARG ) + { + DO_LTEQ + } + + +/*******************************************/ +/* GT[] : Greater Than */ +/* CodeRange : $52 */ +/* Stack : int32? int32? --> bool */ + + static void Ins_GT( INS_ARG ) + { + DO_GT + } + + +/*******************************************/ +/* GTEQ[] : Greater Than or EQual */ +/* CodeRange : $53 */ +/* Stack : int32? int32? --> bool */ + + static void Ins_GTEQ( INS_ARG ) + { + DO_GTEQ + } + + +/*******************************************/ +/* EQ[] : EQual */ +/* CodeRange : $54 */ +/* Stack : StkElt StkElt --> bool */ + + static void Ins_EQ( INS_ARG ) + { + DO_EQ + } + + +/*******************************************/ +/* NEQ[] : Not EQual */ +/* CodeRange : $55 */ +/* Stack : StkElt StkElt --> bool */ + + static void Ins_NEQ( INS_ARG ) + { + DO_NEQ + } + + +/*******************************************/ +/* ODD[] : Odd */ +/* CodeRange : $56 */ +/* Stack : f26.6 --> bool */ + + static void Ins_ODD( INS_ARG ) + { + DO_ODD + } + + +/*******************************************/ +/* EVEN[] : Even */ +/* CodeRange : $57 */ +/* Stack : f26.6 --> bool */ + + static void Ins_EVEN( INS_ARG ) + { + DO_EVEN + } + + +/*******************************************/ +/* AND[] : logical AND */ +/* CodeRange : $5A */ +/* Stack : uint32 uint32 --> uint32 */ + + static void Ins_AND( INS_ARG ) + { + DO_AND + } + + +/*******************************************/ +/* OR[] : logical OR */ +/* CodeRange : $5B */ +/* Stack : uint32 uint32 --> uint32 */ + + static void Ins_OR( INS_ARG ) + { + DO_OR + } + + +/*******************************************/ +/* NOT[] : logical NOT */ +/* CodeRange : $5C */ +/* Stack : StkElt --> uint32 */ + + static void Ins_NOT( INS_ARG ) + { + DO_NOT + } + + +/*******************************************/ +/* ADD[] : ADD */ +/* CodeRange : $60 */ +/* Stack : f26.6 f26.6 --> f26.6 */ + + static void Ins_ADD( INS_ARG ) + { + DO_ADD + } + + +/*******************************************/ +/* SUB[] : SUBstract */ +/* CodeRange : $61 */ +/* Stack : f26.6 f26.6 --> f26.6 */ + + static void Ins_SUB( INS_ARG ) + { + DO_SUB + } + + +/*******************************************/ +/* DIV[] : DIVide */ +/* CodeRange : $62 */ +/* Stack : f26.6 f26.6 --> f26.6 */ + + static void Ins_DIV( INS_ARG ) + { + DO_DIV + } + + +/*******************************************/ +/* MUL[] : MULtiply */ +/* CodeRange : $63 */ +/* Stack : f26.6 f26.6 --> f26.6 */ + + static void Ins_MUL( INS_ARG ) + { + DO_MUL + } + + +/*******************************************/ +/* ABS[] : ABSolute value */ +/* CodeRange : $64 */ +/* Stack : f26.6 --> f26.6 */ + + static void Ins_ABS( INS_ARG ) + { + DO_ABS + } + + +/*******************************************/ +/* NEG[] : NEGate */ +/* CodeRange : $65 */ +/* Stack : f26.6 --> f26.6 */ + + static void Ins_NEG( INS_ARG ) + { + DO_NEG + } + + +/*******************************************/ +/* FLOOR[] : FLOOR */ +/* CodeRange : $66 */ +/* Stack : f26.6 --> f26.6 */ + + static void Ins_FLOOR( INS_ARG ) + { + DO_FLOOR + } + + +/*******************************************/ +/* CEILING[] : CEILING */ +/* CodeRange : $67 */ +/* f26.6 --> f26.6 */ + + static void Ins_CEILING( INS_ARG ) + { + DO_CEILING + } + +/*******************************************/ +/* RS[] : Read Store */ +/* CodeRange : $43 */ +/* Stack : uint32 --> uint32 */ + + static void Ins_RS( INS_ARG ) + { + DO_RS + } + + +/*******************************************/ +/* WS[] : Write Store */ +/* CodeRange : $42 */ +/* Stack : uint32 uint32 --> */ + + static void Ins_WS( INS_ARG ) + { + DO_WS + } + + +/*******************************************/ +/* WCVTP[] : Write CVT in Pixel units */ +/* CodeRange : $44 */ +/* Stack : f26.6 uint32 --> */ + + static void Ins_WCVTP( INS_ARG ) + { + DO_WCVTP + } + + +/*******************************************/ +/* WCVTF[] : Write CVT in FUnits */ +/* CodeRange : $70 */ +/* Stack : uint32 uint32 --> */ + + static void Ins_WCVTF( INS_ARG ) + { + DO_WCVTF + } + + +/*******************************************/ +/* RCVT[] : Read CVT */ +/* CodeRange : $45 */ +/* Stack : uint32 --> f26.6 */ + + static void Ins_RCVT( INS_ARG ) + { + DO_RCVT + } + + +/********************************************/ +/* AA[] : Adjust Angle */ +/* CodeRange : $7F */ +/* Stack : uint32 --> */ + + static void Ins_AA( INS_ARG ) + { + /* Intentional - no longer supported */ + } + + +/********************************************/ +/* DEBUG[] : DEBUG. Unsupported */ +/* CodeRange : $4F */ +/* Stack : uint32 --> */ + +/* NOTE : The original instruction pops a value from the stack */ + + static void Ins_DEBUG( INS_ARG ) + { + DO_DEBUG + } + +/*******************************************/ +/* ROUND[ab] : ROUND value */ +/* CodeRange : $68-$6B */ +/* Stack : f26.6 --> f26.6 */ + + static void Ins_ROUND( INS_ARG ) + { + DO_ROUND + } + +/*******************************************/ +/* NROUND[ab]: No ROUNDing of value */ +/* CodeRange : $6C-$6F */ +/* Stack : f26.6 --> f26.6 */ + + static void Ins_NROUND( INS_ARG ) + { + DO_NROUND + } + + + +/*******************************************/ +/* MAX[] : MAXimum */ +/* CodeRange : $68 */ +/* Stack : int32? int32? --> int32 */ + + static void Ins_MAX( INS_ARG ) + { + DO_MAX + } + + +/*******************************************/ +/* MIN[] : MINimum */ +/* CodeRange : $69 */ +/* Stack : int32? int32? --> int32 */ + + static void Ins_MIN( INS_ARG ) + { + DO_MIN + } + + +#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */ + + +/* The following functions are called as is within the switch statement */ + +/*******************************************/ +/* MINDEX[] : move indexed element */ +/* CodeRange : $26 */ +/* Stack : int32? --> StkElt */ + + static void Ins_MINDEX( INS_ARG ) + { + Long L, K; + + + L = args[0]; + + if ( L <= 0 || L > CUR.args ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + + K = CUR.stack[CUR.args - L]; + + MEM_Move( (&CUR.stack[CUR.args - L ]), + (&CUR.stack[CUR.args - L + 1]), + (L - 1) * sizeof ( Long ) ); + + CUR.stack[CUR.args - 1] = K; + } + + +/*******************************************/ +/* ROLL[] : roll top three elements */ +/* CodeRange : $8A */ +/* Stack : 3 * StkElt --> 3 * StkElt */ + + static void Ins_ROLL( INS_ARG ) + { + Long A, B, C; + + + A = args[2]; + B = args[1]; + C = args[0]; + + args[2] = C; + args[1] = A; + args[0] = B; + } + + + +/****************************************************************/ +/* */ +/* MANAGING THE FLOW OF CONTROL */ +/* */ +/* Instructions appear in the specs' order. */ +/* */ +/****************************************************************/ + + static Bool SkipCode( EXEC_OP ) + { + CUR.IP += CUR.length; + + if ( CUR.IP < CUR.codeSize ) + if ( CALC_Length() == SUCCESS ) + return SUCCESS; + + CUR.error = TT_Err_Code_Overflow; + return FAILURE; + } + + +/*******************************************/ +/* IF[] : IF test */ +/* CodeRange : $58 */ +/* Stack : StkElt --> */ + + static void Ins_IF( INS_ARG ) + { + Int nIfs; + Bool Out; + + + if ( args[0] != 0 ) + return; + + nIfs = 1; + Out = 0; + + do + { + if ( SKIP_Code() == FAILURE ) + return; + + switch ( CUR.opcode ) + { + case 0x58: /* IF */ + nIfs++; + break; + + case 0x1b: /* ELSE */ + Out = (nIfs == 1); + break; + + case 0x59: /* EIF */ + nIfs--; + Out = (nIfs == 0); + break; + } + } while ( Out == 0 ); + } + + +/*******************************************/ +/* ELSE[] : ELSE */ +/* CodeRange : $1B */ +/* Stack : --> */ + + static void Ins_ELSE( INS_ARG ) + { + Int nIfs; + + + nIfs = 1; + + do + { + if ( SKIP_Code() == FAILURE ) + return; + + switch ( CUR.opcode ) + { + case 0x58: /* IF */ + nIfs++; + break; + + case 0x59: /* EIF */ + nIfs--; + break; + } + } while ( nIfs != 0 ); + } + + +/****************************************************************/ +/* */ +/* DEFINING AND USING FUNCTIONS AND INSTRUCTIONS */ +/* */ +/* Instructions appear in the specs' order. */ +/* */ +/****************************************************************/ + + static PDefRecord Locate_FDef( EXEC_OPS Int n, Bool new_def ) + { + PDefRecord def; + UShort hash; + UShort cnt; + + /* The function table is interpreted as a simple hash table */ + /* with indexes computed modulo maxFDefs and the linear search */ + /* of free cells in the case of a collision. */ + /* Except for some old Apple fonts, all functions in a TrueType */ + /* font fit into 0..maxFDefs - 1 range and the lookup is */ + /* reduced to a single step. */ + + /* Minor optimization. */ + if ( !new_def && ( n < 0 || n > CUR.maxFunc ) ) + return NULL; + + for ( cnt = 0; cnt < CUR.maxFDefs; ++cnt ) + { + hash = ( (UShort)n + cnt ) % CUR.maxFDefs; + def = &CUR.FDefs[ hash ]; + if ( !def->Active ) + return new_def ? def : NULL; + if ( def->Opc == n ) + return def; + } + + /* The table is full and the entry has not been found. */ + return NULL; + } + + +/*******************************************/ +/* FDEF[] : Function DEFinition */ +/* CodeRange : $2C */ +/* Stack : uint32 --> */ + + static void Ins_FDEF( INS_ARG ) + { + Int n; + PDefRecord def; + + + /* check that there is enough room */ + if ( CUR.numFDefs >= CUR.maxFDefs ) + { + CUR.error = TT_Err_Too_Many_FDefs; + return; + } + + n = (Int)args[0]; + if ( n < 0 || n != (int)args[0] ) + { + /* Gotcha. Function index is uint32 according to the specs */ + /* but TDefRecord.Opc is defined as Int. We cannot store */ + /* the definition of this function. */ + CUR.error = TT_Err_Bad_Argument; + return; + } + + def = Locate_FDef( EXEC_ARGS n, TRUE ); + if ( !def ) + { + /* Oh, oh. Something is wrong. Locate_FDef should never fail here. */ + CUR.error = TT_Err_Too_Many_Ins; + return; + } + + /* Some font programs are broken enough to redefine functions! */ + if ( !def->Active ) + CUR.numFDefs++; + + def->Range = CUR.curRange; + def->Opc = n; + def->Start = CUR.IP + 1; + def->Active = TRUE; + + if ( n > CUR.maxFunc ) + CUR.maxFunc = n; + + /* Now skip the whole function definition. */ + /* We don't allow nested IDEFS & FDEFs. */ + + while ( SKIP_Code() == SUCCESS ) + { + switch ( CUR.opcode ) + { + case 0x89: /* IDEF */ + case 0x2c: /* FDEF */ + CUR.error = TT_Err_Nested_DEFS; + return; + case 0x2d: /* ENDF */ + return; + } + } + } + + +/*******************************************/ +/* ENDF[] : END Function definition */ +/* CodeRange : $2D */ +/* Stack : --> */ + + static void Ins_ENDF( INS_ARG ) + { + PCallRecord pRec; + + + if ( CUR.callTop <= 0 ) /* We encountered an ENDF without a call */ + { + CUR.error = TT_Err_ENDF_In_Exec_Stream; + return; + } + + CUR.callTop--; + + pRec = &CUR.callStack[CUR.callTop]; + + pRec->Cur_Count--; + + CUR.step_ins = FALSE; + + if ( pRec->Cur_Count > 0 ) + { + CUR.callTop++; + CUR.IP = pRec->Cur_Restart; + } + else + /* Loop through the current function */ + INS_Goto_CodeRange( pRec->Caller_Range, + pRec->Caller_IP ); + + /* Exit the current call frame. */ + + /* NOTE: When the last intruction of a program */ + /* is a CALL or LOOPCALL, the return address */ + /* is always out of the code range. This is */ + /* a valid address, and it's why we do not test */ + /* the result of Ins_Goto_CodeRange() here! */ + } + + +/*******************************************/ +/* CALL[] : CALL function */ +/* CodeRange : $2B */ +/* Stack : uint32? --> */ + + static void Ins_CALL( INS_ARG ) + { + Int n; + PDefRecord def; + PCallRecord pCrec; + + + n = (Int)args[0]; + def = Locate_FDef( EXEC_ARGS n, FALSE ); + if ( !def ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + + /* check call stack */ + if ( CUR.callTop >= CUR.callSize ) + { + CUR.error = TT_Err_Stack_Overflow; + return; + } + + pCrec = CUR.callStack + CUR.callTop; + + pCrec->Caller_Range = CUR.curRange; + pCrec->Caller_IP = CUR.IP + 1; + pCrec->Cur_Count = 1; + pCrec->Cur_Restart = def->Start; + + CUR.callTop++; + + INS_Goto_CodeRange( def->Range, + def->Start ); + + CUR.step_ins = FALSE; + } + + +/*******************************************/ +/* LOOPCALL[]: LOOP and CALL function */ +/* CodeRange : $2A */ +/* Stack : uint32? Eint16? --> */ + + static void Ins_LOOPCALL( INS_ARG ) + { + Int n; + Long count; + PDefRecord def; + PCallRecord pTCR; + + + n = (Int)args[1]; + def = Locate_FDef( EXEC_ARGS n, FALSE ); + if ( !def ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + + if ( CUR.callTop >= CUR.callSize ) + { + CUR.error = TT_Err_Stack_Overflow; + return; + } + + count = (Long)args[0]; + if ( count <= 0 ) + return; + + pTCR = &CUR.callStack[CUR.callTop]; + + pTCR->Caller_Range = CUR.curRange; + pTCR->Caller_IP = CUR.IP + 1; + pTCR->Cur_Count = count; + pTCR->Cur_Restart = def->Start; + + CUR.callTop++; + + INS_Goto_CodeRange( def->Range, + def->Start ); + + CUR.step_ins = FALSE; + } + + +/*******************************************/ +/* IDEF[] : Instruction DEFinition */ +/* CodeRange : $89 */ +/* Stack : Eint8 --> */ + + static void Ins_IDEF( INS_ARG ) + { + Byte opcode; + PDefRecord def; + PDefRecord limit; + + + opcode = (Byte)args[0]; + + /* First of all, look for the same instruction in our table */ + def = CUR.IDefs; + limit = def + CUR.numIDefs; + for ( ; def < limit; def++ ) + if ( def->Opc == opcode ) + break; + + if ( def == limit ) + { + /* check that there is enough room for a new instruction */ + if ( CUR.numIDefs >= CUR.maxIDefs ) + { + /* We could introduce a new error message (the same as for FDEF), */ + /* but we're too close from the release to change all the 'po' */ + /* files again... */ + CUR.error = TT_Err_Too_Many_Ins; + return; + } + CUR.numIDefs++; + } + + def->Opc = opcode; + def->Start = CUR.IP + 1; + def->Range = CUR.curRange; + def->Active = TRUE; + + if ( opcode > CUR.maxIns ) + CUR.maxIns = opcode; + + /* Now skip the whole function definition */ + /* We don't allow nested IDEFs & FDEFs. */ + + while ( SKIP_Code() == SUCCESS ) + { + switch ( CUR.opcode ) + { + case 0x89: /* IDEF */ + case 0x2c: /* FDEF */ + CUR.error = TT_Err_Nested_DEFS; + return; + case 0x2d: /* ENDF */ + return; + } + } + } + + +/****************************************************************/ +/* */ +/* PUSHING DATA ONTO THE INTERPRETER STACK */ +/* */ +/* Instructions appear in the specs' order. */ +/* */ +/****************************************************************/ + +/*******************************************/ +/* NPUSHB[] : PUSH N Bytes */ +/* CodeRange : $40 */ +/* Stack : --> uint32... */ + + static void Ins_NPUSHB( INS_ARG ) + { + UShort L, K; + + + L = (UShort)CUR.code[CUR.IP + 1]; + + if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) + { + CUR.error = TT_Err_Stack_Overflow; + return; + } + + for ( K = 1; K <= L; K++ ) + args[K - 1] = CUR.code[CUR.IP + K + 1]; + + CUR.new_top += L; + } + + +/*******************************************/ +/* NPUSHW[] : PUSH N Words */ +/* CodeRange : $41 */ +/* Stack : --> int32... */ + + static void Ins_NPUSHW( INS_ARG ) + { + UShort L, K; + + + L = (UShort)CUR.code[CUR.IP + 1]; + + if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) + { + CUR.error = TT_Err_Stack_Overflow; + return; + } + + CUR.IP += 2; + + for ( K = 0; K < L; K++ ) + args[K] = GET_ShortIns(); + + CUR.step_ins = FALSE; + CUR.new_top += L; + } + + +/*******************************************/ +/* PUSHB[abc]: PUSH Bytes */ +/* CodeRange : $B0-$B7 */ +/* Stack : --> uint32... */ + + static void Ins_PUSHB( INS_ARG ) + { + UShort L, K; + + + L = (UShort)CUR.opcode - 0xB0 + 1; + + if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) + { + CUR.error = TT_Err_Stack_Overflow; + return; + } + + for ( K = 1; K <= L; K++ ) + args[K - 1] = CUR.code[CUR.IP + K]; + } + + +/*******************************************/ +/* PUSHW[abc]: PUSH Words */ +/* CodeRange : $B8-$BF */ +/* Stack : --> int32... */ + + static void Ins_PUSHW( INS_ARG ) + { + UShort L, K; + + + L = (UShort)CUR.opcode - 0xB8 + 1; + + if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) + { + CUR.error = TT_Err_Stack_Overflow; + return; + } + + CUR.IP++; + + for ( K = 0; K < L; K++ ) + args[K] = GET_ShortIns(); + + CUR.step_ins = FALSE; + } + + + +/****************************************************************/ +/* */ +/* MANAGING THE GRAPHICS STATE */ +/* */ +/* Instructions appear in the specs' order. */ +/* */ +/****************************************************************/ + +/**********************************************/ +/* GC[a] : Get Coordinate projected onto */ +/* CodeRange : $46-$47 */ +/* Stack : uint32 --> f26.6 */ + +/* BULLSHIT: Measures from the original glyph must be taken */ +/* along the dual projection vector! */ + + static void Ins_GC( INS_ARG ) + { + ULong L; + TT_F26Dot6 R; + + + L = (ULong)args[0]; + + if ( BOUNDS( L, CUR.zp2.n_points ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + else + R = 0; + } + else + { + if ( CUR.opcode & 1 ) + R = CUR_Func_dualproj( CUR.zp2.org + L, NULL_Vector ); + else + R = CUR_Func_project( CUR.zp2.cur + L, NULL_Vector ); + } + + args[0] = R; + } + + +/**********************************************/ +/* SCFS[] : Set Coordinate From Stack */ +/* CodeRange : $48 */ +/* Stack : f26.6 uint32 --> */ +/* */ +/* Formula: */ +/* */ +/* OA := OA + ( value - OA.p )/( f.p ) * f */ +/* */ + + static void Ins_SCFS( INS_ARG ) + { + Long K; + UShort L; + + + L = (UShort)args[0]; + + if ( BOUNDS( L, CUR.zp2.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + K = CUR_Func_project( CUR.zp2.cur + L, NULL_Vector ); + + CUR_Func_move( &CUR.zp2, L, args[1] - K ); + + /* not part of the specs, but here for safety */ + + if ( CUR.GS.gep2 == 0 ) + CUR.zp2.org[L] = CUR.zp2.cur[L]; + } + + +/**********************************************/ +/* MD[a] : Measure Distance */ +/* CodeRange : $49-$4A */ +/* Stack : uint32 uint32 --> f26.6 */ + +/* BULLSHIT: Measure taken in the original glyph must be along */ +/* the dual projection vector. */ + +/* Second BULLSHIT: Flag attributes are inverted! */ +/* 0 => measure distance in original outline */ +/* 1 => measure distance in grid-fitted outline */ + +/* Third one !! : zp0 - zp1, and not "zp2 - zp1" !!! */ +/* */ + + static void Ins_MD( INS_ARG ) + { + UShort K, L; + TT_F26Dot6 D; + + + K = (UShort)args[1]; + L = (UShort)args[0]; + + if( BOUNDS( L, CUR.zp0.n_points ) || + BOUNDS( K, CUR.zp1.n_points ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + else + D = 0; + } + else + { + if ( CUR.opcode & 1 ) + D = CUR_Func_project( CUR.zp0.cur + L, CUR.zp1.cur + K ); + else + D = CUR_Func_dualproj( CUR.zp0.org + L, CUR.zp1.org + K ); + } + + args[0] = D; + } + + +/*******************************************/ +/* SDPVTL[a] : Set Dual PVector to Line */ +/* CodeRange : $86-$87 */ +/* Stack : uint32 uint32 --> */ + + static void Ins_SDPVTL( INS_ARG ) + { + Long A, B, C; + UShort p1, p2; /* was Int in pas type ERROR */ + + + p1 = (UShort)args[1]; + p2 = (UShort)args[0]; + + if ( BOUNDS( p2, CUR.zp1.n_points ) || + BOUNDS( p1, CUR.zp2.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + { + TT_Vector* v1 = CUR.zp1.org + p2; + TT_Vector* v2 = CUR.zp2.org + p1; + + + A = v1->x - v2->x; + B = v1->y - v2->y; + } + + if ( (CUR.opcode & 1) != 0 ) + { + C = B; /* CounterClockwise rotation */ + B = A; + A = -C; + } + + NORMalize( A, B, &CUR.GS.dualVector ); + + { + TT_Vector* v1 = CUR.zp1.cur + p2; + TT_Vector* v2 = CUR.zp2.cur + p1; + + + A = v1->x - v2->x; + B = v1->y - v2->y; + } + + if ( (CUR.opcode & 1) != 0 ) + { + C = B; /* CounterClockwise rotation */ + B = A; + A = -C; + } + + NORMalize( A, B, &CUR.GS.projVector ); + + COMPUTE_Funcs(); + } + + +/*******************************************/ +/* SZP0[] : Set Zone Pointer 0 */ +/* CodeRange : $13 */ +/* Stack : uint32 --> */ + + static void Ins_SZP0( INS_ARG ) + { + switch ( (Int)args[0] ) + { + case 0: + CUR.zp0 = CUR.twilight; + break; + + case 1: + CUR.zp0 = CUR.pts; + break; + + default: + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + CUR.GS.gep0 = (UShort)args[0]; + } + + +/*******************************************/ +/* SZP1[] : Set Zone Pointer 1 */ +/* CodeRange : $14 */ +/* Stack : uint32 --> */ + + static void Ins_SZP1( INS_ARG ) + { + switch ( (Int)args[0] ) + { + case 0: + CUR.zp1 = CUR.twilight; + break; + + case 1: + CUR.zp1 = CUR.pts; + break; + + default: + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + CUR.GS.gep1 = (UShort)args[0]; + } + + +/*******************************************/ +/* SZP2[] : Set Zone Pointer 2 */ +/* CodeRange : $15 */ +/* Stack : uint32 --> */ + + static void Ins_SZP2( INS_ARG ) + { + switch ( (Int)args[0] ) + { + case 0: + CUR.zp2 = CUR.twilight; + break; + + case 1: + CUR.zp2 = CUR.pts; + break; + + default: + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + CUR.GS.gep2 = (UShort)args[0]; + } + + +/*******************************************/ +/* SZPS[] : Set Zone Pointers */ +/* CodeRange : $16 */ +/* Stack : uint32 --> */ + + static void Ins_SZPS( INS_ARG ) + { + switch ( (Int)args[0] ) + { + case 0: + CUR.zp0 = CUR.twilight; + break; + + case 1: + CUR.zp0 = CUR.pts; + break; + + default: + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + CUR.zp1 = CUR.zp0; + CUR.zp2 = CUR.zp0; + + CUR.GS.gep0 = (UShort)args[0]; + CUR.GS.gep1 = (UShort)args[0]; + CUR.GS.gep2 = (UShort)args[0]; + } + + +/*******************************************/ +/* INSTCTRL[]: INSTruction ConTRol */ +/* CodeRange : $8e */ +/* Stack : int32 int32 --> */ + + static void Ins_INSTCTRL( INS_ARG ) + { + Long K, L; + + + K = args[1]; + L = args[0]; + + if ( K < 1 || K > 2 ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + if ( L != 0 ) + L = K; + + CUR.GS.instruct_control = + (Byte)( CUR.GS.instruct_control & ~(Byte)K ) | (Byte)L; + } + + +/*******************************************/ +/* SCANCTRL[]: SCAN ConTRol */ +/* CodeRange : $85 */ +/* Stack : uint32? --> */ + + static void Ins_SCANCTRL( INS_ARG ) + { + Int A; + + + /* Get Threshold */ + A = (Int)(args[0] & 0xFF); + + if ( A == 0xFF ) + { + CUR.GS.scan_control = TRUE; + return; + } + else if ( A == 0 ) + { + CUR.GS.scan_control = FALSE; + return; + } + + A *= 64; + + if ( (args[0] & 0x100) != 0 && CUR.metrics.pointSize <= A ) + CUR.GS.scan_control = TRUE; + + if ( (args[0] & 0x200) != 0 && CUR.metrics.rotated ) + CUR.GS.scan_control = TRUE; + + if ( (args[0] & 0x400) != 0 && CUR.metrics.stretched ) + CUR.GS.scan_control = TRUE; + + if ( (args[0] & 0x800) != 0 && CUR.metrics.pointSize > A ) + CUR.GS.scan_control = FALSE; + + if ( (args[0] & 0x1000) != 0 && CUR.metrics.rotated ) + CUR.GS.scan_control = FALSE; + + if ( (args[0] & 0x2000) != 0 && CUR.metrics.stretched ) + CUR.GS.scan_control = FALSE; +} + + +/*******************************************/ +/* SCANTYPE[]: SCAN TYPE */ +/* CodeRange : $8D */ +/* Stack : uint32? --> */ + + static void Ins_SCANTYPE( INS_ARG ) + { + /* For compatibility with future enhancements, */ + /* we must ignore new modes */ + + if ( args[0] >= 0 && args[0] <= 5 ) + { + if ( args[0] == 3 ) + args[0] = 2; + + CUR.GS.scan_type = (Int)args[0]; + } + } + + + +/****************************************************************/ +/* */ +/* MANAGING OUTLINES */ +/* */ +/* Instructions appear in the specs' order. */ +/* */ +/****************************************************************/ + +/**********************************************/ +/* FLIPPT[] : FLIP PoinT */ +/* CodeRange : $80 */ +/* Stack : uint32... --> */ + + static void Ins_FLIPPT( INS_ARG ) + { + UShort point; + + + if ( CUR.top < CUR.GS.loop ) + { + CUR.error = TT_Err_Too_Few_Arguments; + return; + } + + while ( CUR.GS.loop > 0 ) + { + CUR.args--; + + point = (UShort)CUR.stack[CUR.args]; + + if ( BOUNDS( point, CUR.pts.n_points ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + } + else + CUR.pts.touch[point] ^= TT_Flag_On_Curve; + + CUR.GS.loop--; + } + + CUR.GS.loop = 1; + CUR.new_top = CUR.args; + } + + +/**********************************************/ +/* FLIPRGON[]: FLIP RanGe ON */ +/* CodeRange : $81 */ +/* Stack : uint32 uint32 --> */ +/* (but UShorts are sufficient) */ + + static void Ins_FLIPRGON( INS_ARG ) + { + UShort I, K, L; + + + K = (UShort)args[1]; + L = (UShort)args[0]; + + if ( BOUNDS( K, CUR.pts.n_points ) || + BOUNDS( L, CUR.pts.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + for ( I = L; I <= K; I++ ) + CUR.pts.touch[I] |= TT_Flag_On_Curve; + } + + +/**********************************************/ +/* FLIPRGOFF : FLIP RanGe OFF */ +/* CodeRange : $82 */ +/* Stack : uint32 uint32 --> */ +/* (but UShorts are sufficient) */ + + static void Ins_FLIPRGOFF( INS_ARG ) + { + UShort I, K, L; + + + K = (UShort)args[1]; + L = (UShort)args[0]; + + if ( BOUNDS( K, CUR.pts.n_points ) || + BOUNDS( L, CUR.pts.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + for ( I = L; I <= K; I++ ) + CUR.pts.touch[I] &= ~TT_Flag_On_Curve; + } + + + static Bool Compute_Point_Displacement( EXEC_OPS + PCoordinates x, + PCoordinates y, + PGlyph_Zone zone, + UShort* refp ) + { + TGlyph_Zone zp; + UShort p; + TT_F26Dot6 d; + + + if ( CUR.opcode & 1 ) + { + zp = CUR.zp0; + p = CUR.GS.rp1; + } + else + { + zp = CUR.zp1; + p = CUR.GS.rp2; + } + + if ( BOUNDS( p, zp.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Displacement; + return FAILURE; + } + + *zone = zp; + *refp = p; + + d = CUR_Func_project( zp.cur + p, zp.org + p ); + + *x = TT_MulDiv(d, (Long)CUR.GS.freeVector.x * 0x10000L, CUR.F_dot_P ); + *y = TT_MulDiv(d, (Long)CUR.GS.freeVector.y * 0x10000L, CUR.F_dot_P ); + + return SUCCESS; + } + + + static void Move_Zp2_Point( EXEC_OPS + UShort point, + TT_F26Dot6 dx, + TT_F26Dot6 dy, + Bool touch ) + { + if ( CUR.GS.freeVector.x != 0 ) + { + CUR.zp2.cur[point].x += dx; + if ( touch ) + CUR.zp2.touch[point] |= TT_Flag_Touched_X; + } + + if ( CUR.GS.freeVector.y != 0 ) + { + CUR.zp2.cur[point].y += dy; + if ( touch ) + CUR.zp2.touch[point] |= TT_Flag_Touched_Y; + } + } + + +/**********************************************/ +/* SHP[a] : SHift Point by the last point */ +/* CodeRange : $32-33 */ +/* Stack : uint32... --> */ + + static void Ins_SHP( INS_ARG ) + { + TGlyph_Zone zp; + UShort refp; + + TT_F26Dot6 dx, + dy; + UShort point; + + + if ( CUR.top < CUR.GS.loop ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + + if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) ) + return; + + while ( CUR.GS.loop > 0 ) + { + CUR.args--; + point = (UShort)CUR.stack[CUR.args]; + + if ( BOUNDS( point, CUR.zp2.n_points ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + } + else + /* UNDOCUMENTED! SHP touches the points */ + MOVE_Zp2_Point( point, dx, dy, TRUE ); + + CUR.GS.loop--; + } + + CUR.GS.loop = 1; + CUR.new_top = CUR.args; + } + + +/**********************************************/ +/* SHC[a] : SHift Contour */ +/* CodeRange : $34-35 */ +/* Stack : uint32 --> */ + + static void Ins_SHC( INS_ARG ) + { + TGlyph_Zone zp; + UShort refp; + TT_F26Dot6 dx, + dy; + + Short contour; + UShort first_point, last_point, i; + + + contour = (UShort)args[0]; + + if ( BOUNDS( contour, CUR.pts.n_contours ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) ) + return; + + if ( contour == 0 ) + first_point = 0; + else + first_point = CUR.pts.contours[contour - 1] + 1; + + last_point = CUR.pts.contours[contour]; + + /* XXX: this is probably wrong... at least it prevents memory */ + /* corruption when zp2 is the twilight zone */ + if ( last_point > CUR.zp2.n_points ) + { + if ( CUR.zp2.n_points > 0 ) + last_point = CUR.zp2.n_points - 1; + else + last_point = 0; + } + + /* UNDOCUMENTED! SHC doesn't touch the points */ + for ( i = first_point; i <= last_point; i++ ) + { + if ( zp.cur != CUR.zp2.cur || refp != i ) + MOVE_Zp2_Point( i, dx, dy, FALSE ); + } + } + + +/**********************************************/ +/* SHZ[a] : SHift Zone */ +/* CodeRange : $36-37 */ +/* Stack : uint32 --> */ + + static void Ins_SHZ( INS_ARG ) + { + TGlyph_Zone zp; + UShort refp; + TT_F26Dot6 dx, + dy; + + UShort last_point, i; + + + if ( BOUNDS( args[0], 2 ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) ) + return; + + if ( CUR.zp2.n_points > 0 ) + last_point = CUR.zp2.n_points - 1; + else + last_point = 0; + + /* UNDOCUMENTED! SHZ doesn't touch the points */ + for ( i = 0; i <= last_point; i++ ) + { + if ( zp.cur != CUR.zp2.cur || refp != i ) + MOVE_Zp2_Point( i, dx, dy, FALSE ); + } + } + + +/**********************************************/ +/* SHPIX[] : SHift points by a PIXel amount */ +/* CodeRange : $38 */ +/* Stack : f26.6 uint32... --> */ + + static void Ins_SHPIX( INS_ARG ) + { + TT_F26Dot6 dx, dy; + UShort point; + + + if ( CUR.top < CUR.GS.loop + 1 ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + + dx = TT_MulDiv( args[0], + (Long)CUR.GS.freeVector.x, + 0x4000 ); + dy = TT_MulDiv( args[0], + (Long)CUR.GS.freeVector.y, + 0x4000 ); + + while ( CUR.GS.loop > 0 ) + { + CUR.args--; + + point = (UShort)CUR.stack[CUR.args]; + + if ( BOUNDS( point, CUR.zp2.n_points ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + } + else + MOVE_Zp2_Point( point, dx, dy, TRUE ); + + CUR.GS.loop--; + } + + CUR.GS.loop = 1; + CUR.new_top = CUR.args; + } + + +/**********************************************/ +/* MSIRP[a] : Move Stack Indirect Relative */ +/* CodeRange : $3A-$3B */ +/* Stack : f26.6 uint32 --> */ + + static void Ins_MSIRP( INS_ARG ) + { + UShort point; + TT_F26Dot6 distance; + + + point = (UShort)args[0]; + + if ( BOUNDS( point, CUR.zp1.n_points ) || + BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + /* XXX: UNDOCUMENTED! behaviour */ + if ( CUR.GS.gep0 == 0 ) /* if in twilight zone */ + { + CUR.zp1.org[point] = CUR.zp0.org[CUR.GS.rp0]; + CUR.zp1.cur[point] = CUR.zp1.org[point]; + } + + distance = CUR_Func_project( CUR.zp1.cur + point, + CUR.zp0.cur + CUR.GS.rp0 ); + + CUR_Func_move( &CUR.zp1, point, args[1] - distance ); + + CUR.GS.rp1 = CUR.GS.rp0; + CUR.GS.rp2 = point; + + if ( (CUR.opcode & 1) != 0 ) + CUR.GS.rp0 = point; + } + + +/**********************************************/ +/* MDAP[a] : Move Direct Absolute Point */ +/* CodeRange : $2E-$2F */ +/* Stack : uint32 --> */ + + static void Ins_MDAP( INS_ARG ) + { + UShort point; + TT_F26Dot6 cur_dist, + distance; + + + point = (UShort)args[0]; + + if ( BOUNDS( point, CUR.zp0.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + /* XXX: Is there some undocumented feature while in the */ + /* twilight zone? ? */ + if ( (CUR.opcode & 1) != 0 ) + { + cur_dist = CUR_Func_project( CUR.zp0.cur + point, NULL_Vector ); + distance = CUR_Func_round( cur_dist, + CUR.metrics.compensations[0] ) - cur_dist; + } + else + distance = 0; + + CUR_Func_move( &CUR.zp0, point, distance ); + + CUR.GS.rp0 = point; + CUR.GS.rp1 = point; + } + + +/**********************************************/ +/* MIAP[a] : Move Indirect Absolute Point */ +/* CodeRange : $3E-$3F */ +/* Stack : uint32 uint32 --> */ + + static void Ins_MIAP( INS_ARG ) + { + ULong cvtEntry; + UShort point; + TT_F26Dot6 distance, + org_dist; + + + cvtEntry = (ULong)args[1]; + point = (UShort)args[0]; + + if ( BOUNDS( point, CUR.zp0.n_points ) || + BOUNDS( cvtEntry, CUR.cvtSize ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + /* UNDOCUMENTED! */ + /* */ + /* The behaviour of an MIAP instruction is quite */ + /* different when used in the twilight zone. */ + /* */ + /* First, no control value cutin test is performed */ + /* as it would fail anyway. Second, the original */ + /* point, i.e. (org_x,org_y) of zp0.point, is set */ + /* to the absolute, unrounded distance found in */ + /* the CVT. */ + /* */ + /* This is used in the CVT programs of the Microsoft */ + /* fonts Arial, Times, etc., in order to re-adjust */ + /* some key font heights. It allows the use of the */ + /* IP instruction in the twilight zone, which */ + /* otherwise would be "illegal" according to the */ + /* specs :) */ + /* */ + /* We implement it with a special sequence for the */ + /* twilight zone. This is a bad hack, but it seems */ + /* to work. */ + + distance = CUR_Func_read_cvt( cvtEntry ); + + if ( CUR.GS.gep0 == 0 ) /* If in twilight zone */ + { + CUR.zp0.org[point].x = TT_MulDiv( CUR.GS.freeVector.x, + distance, 0x4000L ); + CUR.zp0.org[point].y = TT_MulDiv( CUR.GS.freeVector.y, + distance, 0x4000L ); + CUR.zp0.cur[point] = CUR.zp0.org[point]; + } + + org_dist = CUR_Func_project( CUR.zp0.cur + point, NULL_Vector ); + + if ( (CUR.opcode & 1) != 0 ) /* rounding and control cutin flag */ + { + if ( ABS( distance - org_dist ) > CUR.GS.control_value_cutin ) + distance = org_dist; + + distance = CUR_Func_round( distance, CUR.metrics.compensations[0] ); + } + + CUR_Func_move( &CUR.zp0, point, distance - org_dist ); + + CUR.GS.rp0 = point; + CUR.GS.rp1 = point; + } + + +/**********************************************/ +/* MDRP[abcde] : Move Direct Relative Point */ +/* CodeRange : $C0-$DF */ +/* Stack : uint32 --> */ + + static void Ins_MDRP( INS_ARG ) + { + UShort point; + TT_F26Dot6 org_dist, distance; + + + point = (UShort)args[0]; + + if ( BOUNDS( point, CUR.zp1.n_points ) || + BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + /* XXX: Is there some undocumented feature while in the */ + /* twilight zone? */ + + org_dist = CUR_Func_dualproj( CUR.zp1.org + point, + CUR.zp0.org + CUR.GS.rp0 ); + + /* single width cutin test */ + + if ( ABS( org_dist ) < CUR.GS.single_width_cutin ) + { + if ( org_dist >= 0 ) + org_dist = CUR.GS.single_width_value; + else + org_dist = -CUR.GS.single_width_value; + } + + /* round flag */ + + if ( (CUR.opcode & 4) != 0 ) + distance = CUR_Func_round( org_dist, + CUR.metrics.compensations[CUR.opcode & 3] ); + else + distance = Round_None( EXEC_ARGS + org_dist, + CUR.metrics.compensations[CUR.opcode & 3] ); + + /* minimum distance flag */ + + if ( (CUR.opcode & 8) != 0 ) + { + if ( org_dist >= 0 ) + { + if ( distance < CUR.GS.minimum_distance ) + distance = CUR.GS.minimum_distance; + } + else + { + if ( distance > -CUR.GS.minimum_distance ) + distance = -CUR.GS.minimum_distance; + } + } + + /* now move the point */ + + org_dist = CUR_Func_project( CUR.zp1.cur + point, + CUR.zp0.cur + CUR.GS.rp0 ); + + CUR_Func_move( &CUR.zp1, point, distance - org_dist ); + + CUR.GS.rp1 = CUR.GS.rp0; + CUR.GS.rp2 = point; + + if ( (CUR.opcode & 16) != 0 ) + CUR.GS.rp0 = point; + } + + +/**********************************************/ +/* MIRP[abcde] : Move Indirect Relative Point */ +/* CodeRange : $E0-$FF */ +/* Stack : int32? uint32 --> */ + + static void Ins_MIRP( INS_ARG ) + { + UShort point; + ULong cvtEntry; + + TT_F26Dot6 cvt_dist, + distance, + cur_dist, + org_dist; + + + point = (UShort)args[0]; + cvtEntry = (ULong)(args[1] + 1); + + /* XXX: UNDOCUMENTED! cvt[-1] = 0 always */ + + if ( BOUNDS( point, CUR.zp1.n_points ) || + BOUNDS( cvtEntry, CUR.cvtSize + 1 ) || + BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + if ( !cvtEntry ) + cvt_dist = 0; + else + cvt_dist = CUR_Func_read_cvt( cvtEntry - 1 ); + + /* single width test */ + + if ( ABS( cvt_dist ) < CUR.GS.single_width_cutin ) + { + if ( cvt_dist >= 0 ) + cvt_dist = CUR.GS.single_width_value; + else + cvt_dist = -CUR.GS.single_width_value; + } + + /* XXX : UNDOCUMENTED! -- twilight zone */ + + if ( CUR.GS.gep1 == 0 ) + { + CUR.zp1.org[point].x = CUR.zp0.org[CUR.GS.rp0].x + + TT_MulDiv( cvt_dist, + CUR.GS.freeVector.x, + 0x4000 ); + + CUR.zp1.org[point].y = CUR.zp0.org[CUR.GS.rp0].y + + TT_MulDiv( cvt_dist, + CUR.GS.freeVector.y, + 0x4000 ); + + CUR.zp1.cur[point] = CUR.zp1.org[point]; + } + + org_dist = CUR_Func_dualproj( CUR.zp1.org + point, + CUR.zp0.org + CUR.GS.rp0 ); + + cur_dist = CUR_Func_project( CUR.zp1.cur + point, + CUR.zp0.cur + CUR.GS.rp0 ); + + /* auto-flip test */ + + if ( CUR.GS.auto_flip ) + { + if ( (org_dist ^ cvt_dist) < 0 ) + cvt_dist = -cvt_dist; + } + + /* control value cutin and round */ + + if ( (CUR.opcode & 4) != 0 ) + { + /* XXX: UNDOCUMENTED! Only perform cut-in test when both points */ + /* refer to the same zone. */ + + if ( CUR.GS.gep0 == CUR.GS.gep1 ) + if ( ABS( cvt_dist - org_dist ) >= CUR.GS.control_value_cutin ) + cvt_dist = org_dist; + + distance = CUR_Func_round( cvt_dist, + CUR.metrics.compensations[CUR.opcode & 3] ); + } + else + distance = Round_None( EXEC_ARGS + cvt_dist, + CUR.metrics.compensations[CUR.opcode & 3] ); + + /* minimum distance test */ + + if ( (CUR.opcode & 8) != 0 ) + { + if ( org_dist >= 0 ) + { + if ( distance < CUR.GS.minimum_distance ) + distance = CUR.GS.minimum_distance; + } + else + { + if ( distance > -CUR.GS.minimum_distance ) + distance = -CUR.GS.minimum_distance; + } + } + + CUR_Func_move( &CUR.zp1, point, distance - cur_dist ); + + CUR.GS.rp1 = CUR.GS.rp0; + + if ( (CUR.opcode & 16) != 0 ) + CUR.GS.rp0 = point; + + /* UNDOCUMENTED! */ + + CUR.GS.rp2 = point; + } + + +/**********************************************/ +/* ALIGNRP[] : ALIGN Relative Point */ +/* CodeRange : $3C */ +/* Stack : uint32 uint32... --> */ + + static void Ins_ALIGNRP( INS_ARG ) + { + UShort point; + TT_F26Dot6 distance; + + + if ( CUR.top < CUR.GS.loop || + BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + while ( CUR.GS.loop > 0 ) + { + CUR.args--; + + point = (UShort)CUR.stack[CUR.args]; + + if ( BOUNDS( point, CUR.zp1.n_points ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + } + else + { + distance = CUR_Func_project( CUR.zp1.cur + point, + CUR.zp0.cur + CUR.GS.rp0 ); + + CUR_Func_move( &CUR.zp1, point, -distance ); + } + + CUR.GS.loop--; + } + + CUR.GS.loop = 1; + CUR.new_top = CUR.args; + } + + +/**********************************************/ +/* ISECT[] : moves point to InterSECTion */ +/* CodeRange : $0F */ +/* Stack : 5 * uint32 --> */ + + static void Ins_ISECT( INS_ARG ) + { + UShort point, + a0, a1, + b0, b1; + + TT_F26Dot6 discriminant; + + TT_F26Dot6 dx, dy, + dax, day, + dbx, dby; + + TT_F26Dot6 val; + + TT_Vector R; + + + point = (UShort)args[0]; + + a0 = (UShort)args[1]; + a1 = (UShort)args[2]; + b0 = (UShort)args[3]; + b1 = (UShort)args[4]; + + if ( BOUNDS( b0, CUR.zp0.n_points ) || + BOUNDS( b1, CUR.zp0.n_points ) || + BOUNDS( a0, CUR.zp1.n_points ) || + BOUNDS( a1, CUR.zp1.n_points ) || + BOUNDS( point, CUR.zp2.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + dbx = CUR.zp0.cur[b1].x - CUR.zp0.cur[b0].x; + dby = CUR.zp0.cur[b1].y - CUR.zp0.cur[b0].y; + + dax = CUR.zp1.cur[a1].x - CUR.zp1.cur[a0].x; + day = CUR.zp1.cur[a1].y - CUR.zp1.cur[a0].y; + + dx = CUR.zp0.cur[b0].x - CUR.zp1.cur[a0].x; + dy = CUR.zp0.cur[b0].y - CUR.zp1.cur[a0].y; + + CUR.zp2.touch[point] |= TT_Flag_Touched_Both; + + discriminant = TT_MulDiv( dax, -dby, 0x40L ) + + TT_MulDiv( day, dbx, 0x40L ); + + if ( ABS( discriminant ) >= 0x40 ) + { + val = TT_MulDiv( dx, -dby, 0x40L ) + TT_MulDiv( dy, dbx, 0x40L ); + + R.x = TT_MulDiv( val, dax, discriminant ); + R.y = TT_MulDiv( val, day, discriminant ); + + CUR.zp2.cur[point].x = CUR.zp1.cur[a0].x + R.x; + CUR.zp2.cur[point].y = CUR.zp1.cur[a0].y + R.y; + } + else + { + /* else, take the middle of the middles of A and B */ + + CUR.zp2.cur[point].x = ( CUR.zp1.cur[a0].x + + CUR.zp1.cur[a1].x + + CUR.zp0.cur[b0].x + + CUR.zp0.cur[b1].x ) / 4; + CUR.zp2.cur[point].y = ( CUR.zp1.cur[a0].y + + CUR.zp1.cur[a1].y + + CUR.zp0.cur[b0].y + + CUR.zp0.cur[b1].y ) / 4; + } + } + + +/**********************************************/ +/* ALIGNPTS[] : ALIGN PoinTS */ +/* CodeRange : $27 */ +/* Stack : uint32 uint32 --> */ + + static void Ins_ALIGNPTS( INS_ARG ) + { + UShort p1, p2; + TT_F26Dot6 distance; + + + p1 = (UShort)args[0]; + p2 = (UShort)args[1]; + + if ( BOUNDS( args[0], CUR.zp1.n_points ) || + BOUNDS( args[1], CUR.zp0.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + distance = CUR_Func_project( CUR.zp0.cur + p2, + CUR.zp1.cur + p1 ) / 2; + + CUR_Func_move( &CUR.zp1, p1, distance ); + CUR_Func_move( &CUR.zp0, p2, -distance ); + } + + +/**********************************************/ +/* IP[] : Interpolate Point */ +/* CodeRange : $39 */ +/* Stack : uint32... --> */ + + static void Ins_IP( INS_ARG ) + { + TT_F26Dot6 org_a, org_b, org_x, + cur_a, cur_b, cur_x, + distance; + UShort point; + + + if ( CUR.top < CUR.GS.loop ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + + /* XXX: there are some glyphs in some braindead but popular */ + /* fonts out there (e.g. [aeu]grave in monotype.ttf) */ + /* calling IP[] with bad values of rp[12] */ + /* do something sane when this odd thing happens */ + + if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) || + BOUNDS( CUR.GS.rp2, CUR.zp1.n_points ) ) + { + org_a = cur_a = 0; + org_b = cur_b = 0; + } + else + { + org_a = CUR_Func_dualproj( CUR.zp0.org + CUR.GS.rp1, NULL_Vector ); + org_b = CUR_Func_dualproj( CUR.zp1.org + CUR.GS.rp2, NULL_Vector ); + + cur_a = CUR_Func_project( CUR.zp0.cur + CUR.GS.rp1, NULL_Vector ); + cur_b = CUR_Func_project( CUR.zp1.cur + CUR.GS.rp2, NULL_Vector ); + } + + while ( CUR.GS.loop > 0 ) + { + CUR.args--; + + point = (UShort)CUR.stack[CUR.args]; + if ( BOUNDS( point, CUR.zp2.n_points ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + } + else + { + org_x = CUR_Func_dualproj( CUR.zp2.org + point, NULL_Vector ); + cur_x = CUR_Func_project ( CUR.zp2.cur + point, NULL_Vector ); + + if ( ( org_a <= org_b && org_x <= org_a ) || + ( org_a > org_b && org_x >= org_a ) ) + + distance = ( cur_a - org_a ) + ( org_x - cur_x ); + + else if ( ( org_a <= org_b && org_x >= org_b ) || + ( org_a > org_b && org_x < org_b ) ) + + distance = ( cur_b - org_b ) + ( org_x - cur_x ); + + else + /* note: it seems that rounding this value isn't a good */ + /* idea (cf. width of capital 'S' in Times) */ + + distance = TT_MulDiv( cur_b - cur_a, + org_x - org_a, + org_b - org_a ) + ( cur_a - cur_x ); + + CUR_Func_move( &CUR.zp2, point, distance ); + } + + CUR.GS.loop--; + } + + CUR.GS.loop = 1; + CUR.new_top = CUR.args; + } + + +/**********************************************/ +/* UTP[a] : UnTouch Point */ +/* CodeRange : $29 */ +/* Stack : uint32 --> */ + + static void Ins_UTP( INS_ARG ) + { + UShort point; + Byte mask; + + + point = (UShort)args[0]; + + if ( BOUNDS( point, CUR.zp0.n_points ) ) + { + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + return; + } + + mask = 0xFF; + + if ( CUR.GS.freeVector.x != 0 ) + mask &= ~TT_Flag_Touched_X; + + if ( CUR.GS.freeVector.y != 0 ) + mask &= ~TT_Flag_Touched_Y; + + CUR.zp0.touch[point] &= mask; + } + + + /* Local variables for Ins_IUP: */ + struct LOC_Ins_IUP + { + TT_Vector* orgs; /* original and current coordinate */ + TT_Vector* curs; /* arrays */ + }; + + + static void Shift( UShort p1, + UShort p2, + UShort p, + struct LOC_Ins_IUP* LINK ) + { + UShort i; + TT_F26Dot6 x; + + + x = LINK->curs[p].x - LINK->orgs[p].x; + + for ( i = p1; i < p; i++ ) + LINK->curs[i].x += x; + + for ( i = p + 1; i <= p2; i++ ) + LINK->curs[i].x += x; + } + + + static void Interp( UShort p1, + UShort p2, + UShort ref1, + UShort ref2, + struct LOC_Ins_IUP* LINK ) + { + UShort i; + TT_F26Dot6 x, x1, x2, d1, d2; + + + if ( p1 > p2 ) + return; + + x1 = LINK->orgs[ref1].x; + d1 = LINK->curs[ref1].x - LINK->orgs[ref1].x; + x2 = LINK->orgs[ref2].x; + d2 = LINK->curs[ref2].x - LINK->orgs[ref2].x; + + if ( x1 == x2 ) + { + for ( i = p1; i <= p2; i++ ) + { + x = LINK->orgs[i].x; + + if ( x <= x1 ) + x += d1; + else + x += d2; + + LINK->curs[i].x = x; + } + return; + } + + if ( x1 < x2 ) + { + for ( i = p1; i <= p2; i++ ) + { + x = LINK->orgs[i].x; + + if ( x <= x1 ) + x += d1; + else + { + if ( x >= x2 ) + x += d2; + else + x = LINK->curs[ref1].x + + TT_MulDiv( x - x1, + LINK->curs[ref2].x - LINK->curs[ref1].x, + x2 - x1 ); + } + LINK->curs[i].x = x; + } + return; + } + + /* x2 < x1 */ + + for ( i = p1; i <= p2; i++ ) + { + x = LINK->orgs[i].x; + if ( x <= x2 ) + x += d2; + else + { + if ( x >= x1 ) + x += d1; + else + x = LINK->curs[ref1].x + + TT_MulDiv( x - x1, + LINK->curs[ref2].x - LINK->curs[ref1].x, + x2 - x1 ); + } + LINK->curs[i].x = x; + } + } + + +/**********************************************/ +/* IUP[a] : Interpolate Untouched Points */ +/* CodeRange : $30-$31 */ +/* Stack : --> */ + + static void Ins_IUP( INS_ARG ) + { + struct LOC_Ins_IUP V; + Byte mask; + + UShort first_point; /* first point of contour */ + UShort end_point; /* end point (last+1) of contour */ + + UShort first_touched; /* first touched point in contour */ + UShort cur_touched; /* current touched point in contour */ + + UShort point; /* current point */ + Short contour; /* current contour */ + + + if ( CUR.opcode & 1 ) + { + mask = TT_Flag_Touched_X; + V.orgs = CUR.pts.org; + V.curs = CUR.pts.cur; + } + else + { + mask = TT_Flag_Touched_Y; + V.orgs = (TT_Vector*)( ((TT_F26Dot6*)CUR.pts.org) + 1 ); + V.curs = (TT_Vector*)( ((TT_F26Dot6*)CUR.pts.cur) + 1 ); + } + + contour = 0; + point = 0; + + do + { + end_point = CUR.pts.contours[contour]; + first_point = point; + + while ( point <= end_point && (CUR.pts.touch[point] & mask) == 0 ) + point++; + + if ( point <= end_point ) + { + first_touched = point; + cur_touched = point; + + point++; + + while ( point <= end_point ) + { + if ( (CUR.pts.touch[point] & mask) != 0 ) + { + if ( point > 0 ) + Interp( cur_touched + 1, + point - 1, + cur_touched, + point, + &V ); + cur_touched = point; + } + + point++; + } + + if ( cur_touched == first_touched ) + Shift( first_point, end_point, cur_touched, &V ); + else + { + Interp( cur_touched + 1, + end_point, + cur_touched, + first_touched, + &V ); + + if ( first_touched > 0 ) + Interp( first_point, + first_touched - 1, + cur_touched, + first_touched, + &V ); + } + } + contour++; + } while ( contour < CUR.pts.n_contours ); + } + + +/**********************************************/ +/* DELTAPn[] : DELTA Exceptions P1, P2, P3 */ +/* CodeRange : $5D,$71,$72 */ +/* Stack : uint32 (2 * uint32)... --> */ + + static void Ins_DELTAP( INS_ARG ) + { + ULong nump, k; + UShort A; + ULong C; + Long B; + + + nump = (ULong)args[0]; /* some points theoretically may occur more + than once, thus UShort isn't enough */ + + for ( k = 1; k <= nump; k++ ) + { + if ( CUR.args < 2 ) + { + CUR.error = TT_Err_Too_Few_Arguments; + return; + } + + CUR.args -= 2; + + A = (UShort)CUR.stack[CUR.args + 1]; + B = CUR.stack[CUR.args]; + + /* XXX : because some popular fonts contain some invalid DeltaP */ + /* instructions, we simply ignore them when the stacked */ + /* point reference is off limit, rather than returning an */ + /* error. As a delta instruction doesn't change a glyph */ + /* in great ways, this shouldn't be a problem.. */ + + if ( !BOUNDS( A, CUR.zp0.n_points ) ) + { + C = ((ULong)B & 0xF0) >> 4; + + switch ( CUR.opcode ) + { + case 0x5d: + break; + + case 0x71: + C += 16; + break; + + case 0x72: + C += 32; + break; + } + + C += CUR.GS.delta_base; + + if ( CURRENT_Ppem() == (Long)C ) + { + B = ((ULong)B & 0xF) - 8; + if ( B >= 0 ) + B++; + B = B * 64L / (1L << CUR.GS.delta_shift); + + CUR_Func_move( &CUR.zp0, A, B ); + } + } + else + if ( CUR.pedantic_hinting ) + CUR.error = TT_Err_Invalid_Reference; + } + + CUR.new_top = CUR.args; + } + + +/**********************************************/ +/* DELTACn[] : DELTA Exceptions C1, C2, C3 */ +/* CodeRange : $73,$74,$75 */ +/* Stack : uint32 (2 * uint32)... --> */ + + static void Ins_DELTAC( INS_ARG ) + { + ULong nump, k; + ULong A, C; + Long B; + + + nump = (ULong)args[0]; + + for ( k = 1; k <= nump; k++ ) + { + if ( CUR.args < 2 ) + { + CUR.error = TT_Err_Too_Few_Arguments; + return; + } + + CUR.args -= 2; + + A = (ULong)CUR.stack[CUR.args + 1]; + B = CUR.stack[CUR.args]; + + if ( BOUNDS( A, CUR.cvtSize ) ) + { + if ( CUR.pedantic_hinting ) + { + CUR.error = TT_Err_Invalid_Reference; + return; + } + } + else + { + C = ((ULong)B & 0xF0) >> 4; + + switch ( CUR.opcode ) + { + case 0x73: + break; + + case 0x74: + C += 16; + break; + + case 0x75: + C += 32; + break; + } + + C += CUR.GS.delta_base; + + if ( CURRENT_Ppem() == (Long)C ) + { + B = ((ULong)B & 0xF) - 8; + if ( B >= 0 ) + B++; + B = B * 64L / (1L << CUR.GS.delta_shift); + + CUR_Func_move_cvt( A, B ); + } + } + } + + CUR.new_top = CUR.args; + } + + + +/****************************************************************/ +/* */ +/* MISC. INSTRUCTIONS */ +/* */ +/****************************************************************/ + + +/**********************************************/ +/* GETINFO[] : GET INFOrmation */ +/* CodeRange : $88 */ +/* Stack : uint32 --> uint32 */ + +/* XXX According to Apple specs, bits 1 & 2 of the argument ought to be */ +/* consulted before rotated / stretched info is returned */ + + static void Ins_GETINFO( INS_ARG ) + { + Long K; + + + K = 0; + + /* We return then Windows 3.1 version number */ + /* for the font scaler */ + if ( (args[0] & 1) != 0 ) + K = 3; + + /* Has the glyph been rotated ? */ + if ( CUR.metrics.rotated ) + K |= 0x80; + + /* Has the glyph been stretched ? */ + if ( CUR.metrics.stretched ) + K |= 0x100; + + args[0] = K; + } + + + static void Ins_UNKNOWN( INS_ARG ) + { + /* look up the current instruction in our table */ + PDefRecord def, limit; + + def = CUR.IDefs; + limit = def + CUR.numIDefs; + for ( ; def < limit; def++ ) + { + if ( def->Opc == CUR.opcode && def->Active ) + { + PCallRecord pCrec; + + /* implement instruction as a function call */ + + /* check call stack */ + if ( CUR.callTop >= CUR.callSize ) + { + CUR.error = TT_Err_Stack_Overflow; + return; + } + + pCrec = CUR.callStack + CUR.callTop; + + pCrec->Caller_Range = CUR.curRange; + pCrec->Caller_IP = CUR.IP + 1; + pCrec->Cur_Count = 1; + pCrec->Cur_Restart = def->Start; + + CUR.callTop++; + + INS_Goto_CodeRange( def->Range, + def->Start ); + + CUR.step_ins = FALSE; + return; + } + } + + CUR.error = TT_Err_Invalid_Opcode; + } + + +#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH + static TInstruction_Function Instruct_Dispatch[256] = + { + /* Opcodes are gathered in groups of 16. */ + /* Please keep the spaces as they are. */ + + /* SVTCA y */ Ins_SVTCA, + /* SVTCA x */ Ins_SVTCA, + /* SPvTCA y */ Ins_SPVTCA, + /* SPvTCA x */ Ins_SPVTCA, + /* SFvTCA y */ Ins_SFVTCA, + /* SFvTCA x */ Ins_SFVTCA, + /* SPvTL // */ Ins_SPVTL, + /* SPvTL + */ Ins_SPVTL, + /* SFvTL // */ Ins_SFVTL, + /* SFvTL + */ Ins_SFVTL, + /* SPvFS */ Ins_SPVFS, + /* SFvFS */ Ins_SFVFS, + /* GPV */ Ins_GPV, + /* GFV */ Ins_GFV, + /* SFvTPv */ Ins_SFVTPV, + /* ISECT */ Ins_ISECT, + + /* SRP0 */ Ins_SRP0, + /* SRP1 */ Ins_SRP1, + /* SRP2 */ Ins_SRP2, + /* SZP0 */ Ins_SZP0, + /* SZP1 */ Ins_SZP1, + /* SZP2 */ Ins_SZP2, + /* SZPS */ Ins_SZPS, + /* SLOOP */ Ins_SLOOP, + /* RTG */ Ins_RTG, + /* RTHG */ Ins_RTHG, + /* SMD */ Ins_SMD, + /* ELSE */ Ins_ELSE, + /* JMPR */ Ins_JMPR, + /* SCvTCi */ Ins_SCVTCI, + /* SSwCi */ Ins_SSWCI, + /* SSW */ Ins_SSW, + + /* DUP */ Ins_DUP, + /* POP */ Ins_POP, + /* CLEAR */ Ins_CLEAR, + /* SWAP */ Ins_SWAP, + /* DEPTH */ Ins_DEPTH, + /* CINDEX */ Ins_CINDEX, + /* MINDEX */ Ins_MINDEX, + /* AlignPTS */ Ins_ALIGNPTS, + /* INS_$28 */ Ins_UNKNOWN, + /* UTP */ Ins_UTP, + /* LOOPCALL */ Ins_LOOPCALL, + /* CALL */ Ins_CALL, + /* FDEF */ Ins_FDEF, + /* ENDF */ Ins_ENDF, + /* MDAP[0] */ Ins_MDAP, + /* MDAP[1] */ Ins_MDAP, + + /* IUP[0] */ Ins_IUP, + /* IUP[1] */ Ins_IUP, + /* SHP[0] */ Ins_SHP, + /* SHP[1] */ Ins_SHP, + /* SHC[0] */ Ins_SHC, + /* SHC[1] */ Ins_SHC, + /* SHZ[0] */ Ins_SHZ, + /* SHZ[1] */ Ins_SHZ, + /* SHPIX */ Ins_SHPIX, + /* IP */ Ins_IP, + /* MSIRP[0] */ Ins_MSIRP, + /* MSIRP[1] */ Ins_MSIRP, + /* AlignRP */ Ins_ALIGNRP, + /* RTDG */ Ins_RTDG, + /* MIAP[0] */ Ins_MIAP, + /* MIAP[1] */ Ins_MIAP, + + /* NPushB */ Ins_NPUSHB, + /* NPushW */ Ins_NPUSHW, + /* WS */ Ins_WS, + /* RS */ Ins_RS, + /* WCvtP */ Ins_WCVTP, + /* RCvt */ Ins_RCVT, + /* GC[0] */ Ins_GC, + /* GC[1] */ Ins_GC, + /* SCFS */ Ins_SCFS, + /* MD[0] */ Ins_MD, + /* MD[1] */ Ins_MD, + /* MPPEM */ Ins_MPPEM, + /* MPS */ Ins_MPS, + /* FlipON */ Ins_FLIPON, + /* FlipOFF */ Ins_FLIPOFF, + /* DEBUG */ Ins_DEBUG, + + /* LT */ Ins_LT, + /* LTEQ */ Ins_LTEQ, + /* GT */ Ins_GT, + /* GTEQ */ Ins_GTEQ, + /* EQ */ Ins_EQ, + /* NEQ */ Ins_NEQ, + /* ODD */ Ins_ODD, + /* EVEN */ Ins_EVEN, + /* IF */ Ins_IF, + /* EIF */ Ins_EIF, + /* AND */ Ins_AND, + /* OR */ Ins_OR, + /* NOT */ Ins_NOT, + /* DeltaP1 */ Ins_DELTAP, + /* SDB */ Ins_SDB, + /* SDS */ Ins_SDS, + + /* ADD */ Ins_ADD, + /* SUB */ Ins_SUB, + /* DIV */ Ins_DIV, + /* MUL */ Ins_MUL, + /* ABS */ Ins_ABS, + /* NEG */ Ins_NEG, + /* FLOOR */ Ins_FLOOR, + /* CEILING */ Ins_CEILING, + /* ROUND[0] */ Ins_ROUND, + /* ROUND[1] */ Ins_ROUND, + /* ROUND[2] */ Ins_ROUND, + /* ROUND[3] */ Ins_ROUND, + /* NROUND[0] */ Ins_NROUND, + /* NROUND[1] */ Ins_NROUND, + /* NROUND[2] */ Ins_NROUND, + /* NROUND[3] */ Ins_NROUND, + + /* WCvtF */ Ins_WCVTF, + /* DeltaP2 */ Ins_DELTAP, + /* DeltaP3 */ Ins_DELTAP, + /* DeltaCn[0] */ Ins_DELTAC, + /* DeltaCn[1] */ Ins_DELTAC, + /* DeltaCn[2] */ Ins_DELTAC, + /* SROUND */ Ins_SROUND, + /* S45Round */ Ins_S45ROUND, + /* JROT */ Ins_JROT, + /* JROF */ Ins_JROF, + /* ROFF */ Ins_ROFF, + /* INS_$7B */ Ins_UNKNOWN, + /* RUTG */ Ins_RUTG, + /* RDTG */ Ins_RDTG, + /* SANGW */ Ins_SANGW, + /* AA */ Ins_AA, + + /* FlipPT */ Ins_FLIPPT, + /* FlipRgON */ Ins_FLIPRGON, + /* FlipRgOFF */ Ins_FLIPRGOFF, + /* INS_$83 */ Ins_UNKNOWN, + /* INS_$84 */ Ins_UNKNOWN, + /* ScanCTRL */ Ins_SCANCTRL, + /* SDPVTL[0] */ Ins_SDPVTL, + /* SDPVTL[1] */ Ins_SDPVTL, + /* GetINFO */ Ins_GETINFO, + /* IDEF */ Ins_IDEF, + /* ROLL */ Ins_ROLL, + /* MAX */ Ins_MAX, + /* MIN */ Ins_MIN, + /* ScanTYPE */ Ins_SCANTYPE, + /* InstCTRL */ Ins_INSTCTRL, + /* INS_$8F */ Ins_UNKNOWN, + + /* INS_$90 */ Ins_UNKNOWN, + /* INS_$91 */ Ins_UNKNOWN, + /* INS_$92 */ Ins_UNKNOWN, + /* INS_$93 */ Ins_UNKNOWN, + /* INS_$94 */ Ins_UNKNOWN, + /* INS_$95 */ Ins_UNKNOWN, + /* INS_$96 */ Ins_UNKNOWN, + /* INS_$97 */ Ins_UNKNOWN, + /* INS_$98 */ Ins_UNKNOWN, + /* INS_$99 */ Ins_UNKNOWN, + /* INS_$9A */ Ins_UNKNOWN, + /* INS_$9B */ Ins_UNKNOWN, + /* INS_$9C */ Ins_UNKNOWN, + /* INS_$9D */ Ins_UNKNOWN, + /* INS_$9E */ Ins_UNKNOWN, + /* INS_$9F */ Ins_UNKNOWN, + + /* INS_$A0 */ Ins_UNKNOWN, + /* INS_$A1 */ Ins_UNKNOWN, + /* INS_$A2 */ Ins_UNKNOWN, + /* INS_$A3 */ Ins_UNKNOWN, + /* INS_$A4 */ Ins_UNKNOWN, + /* INS_$A5 */ Ins_UNKNOWN, + /* INS_$A6 */ Ins_UNKNOWN, + /* INS_$A7 */ Ins_UNKNOWN, + /* INS_$A8 */ Ins_UNKNOWN, + /* INS_$A9 */ Ins_UNKNOWN, + /* INS_$AA */ Ins_UNKNOWN, + /* INS_$AB */ Ins_UNKNOWN, + /* INS_$AC */ Ins_UNKNOWN, + /* INS_$AD */ Ins_UNKNOWN, + /* INS_$AE */ Ins_UNKNOWN, + /* INS_$AF */ Ins_UNKNOWN, + + /* PushB[0] */ Ins_PUSHB, + /* PushB[1] */ Ins_PUSHB, + /* PushB[2] */ Ins_PUSHB, + /* PushB[3] */ Ins_PUSHB, + /* PushB[4] */ Ins_PUSHB, + /* PushB[5] */ Ins_PUSHB, + /* PushB[6] */ Ins_PUSHB, + /* PushB[7] */ Ins_PUSHB, + /* PushW[0] */ Ins_PUSHW, + /* PushW[1] */ Ins_PUSHW, + /* PushW[2] */ Ins_PUSHW, + /* PushW[3] */ Ins_PUSHW, + /* PushW[4] */ Ins_PUSHW, + /* PushW[5] */ Ins_PUSHW, + /* PushW[6] */ Ins_PUSHW, + /* PushW[7] */ Ins_PUSHW, + + /* MDRP[00] */ Ins_MDRP, + /* MDRP[01] */ Ins_MDRP, + /* MDRP[02] */ Ins_MDRP, + /* MDRP[03] */ Ins_MDRP, + /* MDRP[04] */ Ins_MDRP, + /* MDRP[05] */ Ins_MDRP, + /* MDRP[06] */ Ins_MDRP, + /* MDRP[07] */ Ins_MDRP, + /* MDRP[08] */ Ins_MDRP, + /* MDRP[09] */ Ins_MDRP, + /* MDRP[10] */ Ins_MDRP, + /* MDRP[11] */ Ins_MDRP, + /* MDRP[12] */ Ins_MDRP, + /* MDRP[13] */ Ins_MDRP, + /* MDRP[14] */ Ins_MDRP, + /* MDRP[15] */ Ins_MDRP, + + /* MDRP[16] */ Ins_MDRP, + /* MDRP[17] */ Ins_MDRP, + /* MDRP[18] */ Ins_MDRP, + /* MDRP[19] */ Ins_MDRP, + /* MDRP[20] */ Ins_MDRP, + /* MDRP[21] */ Ins_MDRP, + /* MDRP[22] */ Ins_MDRP, + /* MDRP[23] */ Ins_MDRP, + /* MDRP[24] */ Ins_MDRP, + /* MDRP[25] */ Ins_MDRP, + /* MDRP[26] */ Ins_MDRP, + /* MDRP[27] */ Ins_MDRP, + /* MDRP[28] */ Ins_MDRP, + /* MDRP[29] */ Ins_MDRP, + /* MDRP[30] */ Ins_MDRP, + /* MDRP[31] */ Ins_MDRP, + + /* MIRP[00] */ Ins_MIRP, + /* MIRP[01] */ Ins_MIRP, + /* MIRP[02] */ Ins_MIRP, + /* MIRP[03] */ Ins_MIRP, + /* MIRP[04] */ Ins_MIRP, + /* MIRP[05] */ Ins_MIRP, + /* MIRP[06] */ Ins_MIRP, + /* MIRP[07] */ Ins_MIRP, + /* MIRP[08] */ Ins_MIRP, + /* MIRP[09] */ Ins_MIRP, + /* MIRP[10] */ Ins_MIRP, + /* MIRP[11] */ Ins_MIRP, + /* MIRP[12] */ Ins_MIRP, + /* MIRP[13] */ Ins_MIRP, + /* MIRP[14] */ Ins_MIRP, + /* MIRP[15] */ Ins_MIRP, + + /* MIRP[16] */ Ins_MIRP, + /* MIRP[17] */ Ins_MIRP, + /* MIRP[18] */ Ins_MIRP, + /* MIRP[19] */ Ins_MIRP, + /* MIRP[20] */ Ins_MIRP, + /* MIRP[21] */ Ins_MIRP, + /* MIRP[22] */ Ins_MIRP, + /* MIRP[23] */ Ins_MIRP, + /* MIRP[24] */ Ins_MIRP, + /* MIRP[25] */ Ins_MIRP, + /* MIRP[26] */ Ins_MIRP, + /* MIRP[27] */ Ins_MIRP, + /* MIRP[28] */ Ins_MIRP, + /* MIRP[29] */ Ins_MIRP, + /* MIRP[30] */ Ins_MIRP, + /* MIRP[31] */ Ins_MIRP + }; +#endif + + +/****************************************************************/ +/* */ +/* RUN */ +/* */ +/* This function executes a run of opcodes. It will exit */ +/* in the following cases: */ +/* */ +/* - Errors (in which case it returns FALSE) */ +/* */ +/* - Reaching the end of the main code range (returns TRUE). */ +/* Reaching the end of a code range within a function */ +/* call is an error. */ +/* */ +/* - After executing one single opcode, if the flag */ +/* 'Instruction_Trap' is set to TRUE (returns TRUE). */ +/* */ +/* On exit whith TRUE, test IP < CodeSize to know wether it */ +/* comes from a instruction trap or a normal termination. */ +/* */ +/* */ +/* Note: The documented DEBUG opcode pops a value from */ +/* the stack. This behaviour is unsupported, here */ +/* a DEBUG opcode is always an error. */ +/* */ +/* */ +/* THIS IS THE INTERPRETER'S MAIN LOOP */ +/* */ +/* Instructions appear in the specs' order. */ +/* */ +/****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) +#ifndef DEBUG_INTERPRETER + RunIns( PExecution_Context exc ) +#else + RunIns2( PExecution_Context exc ) +#endif + { + UShort A; + PDefRecord WITH; + PCallRecord WITH1; + + Long ins_counter = 0; /* executed instructions counter */ + +#ifdef TT_CONFIG_OPTION_STATIC_INTERPRETER + cur = *exc; +#endif + + /* set CVT functions */ + CUR.metrics.ratio = 0; + if ( CUR.metrics.x_ppem != CUR.metrics.y_ppem ) + { + /* non-square pixels, use the stretched routines */ + CUR.func_read_cvt = Read_CVT_Stretched; + CUR.func_write_cvt = Write_CVT_Stretched; + CUR.func_move_cvt = Move_CVT_Stretched; + } + else + { + /* square pixels, use normal routines */ + CUR.func_read_cvt = Read_CVT; + CUR.func_write_cvt = Write_CVT; + CUR.func_move_cvt = Move_CVT; + } + + COMPUTE_Funcs(); + Compute_Round( EXEC_ARGS (Byte)( CUR.GS.round_state ) ); + + do + { + if ( CALC_Length() != SUCCESS ) + { + CUR.error = TT_Err_Code_Overflow; + goto LErrorLabel_; + } + + /* First, let's check for empty stack and overflow */ + + CUR.args = CUR.top - (Pop_Push_Count[CUR.opcode] >> 4); + + /* `args' is the top of the stack once arguments have been popped. */ + /* One can also interpret it as the index of the last argument. */ + + if ( CUR.args < 0 ) + { + CUR.error = TT_Err_Too_Few_Arguments; + goto LErrorLabel_; + } + + CUR.new_top = CUR.args + (Pop_Push_Count[CUR.opcode] & 15); + + /* `new_top' is the new top of the stack, after the instruction's */ + /* execution. `top' will be set to `new_top' after the 'switch' */ + /* statement. */ + + if ( CUR.new_top > CUR.stackSize ) + { + CUR.error = TT_Err_Stack_Overflow; + goto LErrorLabel_; + } + + CUR.step_ins = TRUE; + CUR.error = TT_Err_Ok; + +#ifdef TT_CONFIG_OPTION_INTERPRETER_SWITCH + { + PStorage args = CUR.stack + CUR.args; + Byte opcode = CUR.opcode; + + +#undef ARRAY_BOUND_ERROR +#define ARRAY_BOUND_ERROR goto Set_Invalid_Ref + + switch ( opcode ) + { + case 0x00: /* SVTCA y */ + case 0x01: /* SVTCA x */ + case 0x02: /* SPvTCA y */ + case 0x03: /* SPvTCA x */ + case 0x04: /* SFvTCA y */ + case 0x05: /* SFvTCA x */ + { + Short AA, BB; + + + AA = (Short)(opcode & 1) << 14; + BB = AA ^ (Short)0x4000; + + if ( opcode < 4 ) + { + CUR.GS.projVector.x = AA; + CUR.GS.projVector.y = BB; + + CUR.GS.dualVector.x = AA; + CUR.GS.dualVector.y = BB; + } + + if ( (opcode & 2) == 0 ) + { + CUR.GS.freeVector.x = AA; + CUR.GS.freeVector.y = BB; + } + + COMPUTE_Funcs(); + } + break; + + case 0x06: /* SPvTL // */ + case 0x07: /* SPvTL + */ + DO_SPVTL + break; + + case 0x08: /* SFvTL // */ + case 0x09: /* SFvTL + */ + DO_SFVTL + break; + + case 0x0A: /* SPvFS */ + DO_SPVFS + break; + + case 0x0B: /* SFvFS */ + DO_SFVFS + break; + + case 0x0C: /* GPV */ + DO_GPV + break; + + case 0x0D: /* GFV */ + DO_GFV + break; + + case 0x0E: /* SFvTPv */ + DO_SFVTPV + break; + + case 0x0F: /* ISECT */ + Ins_ISECT( EXEC_ARGS args ); + break; + + case 0x10: /* SRP0 */ + DO_SRP0 + break; + + case 0x11: /* SRP1 */ + DO_SRP1 + break; + + case 0x12: /* SRP2 */ + DO_SRP2 + break; + + case 0x13: /* SZP0 */ + Ins_SZP0( EXEC_ARGS args ); + break; + + case 0x14: /* SZP1 */ + Ins_SZP1( EXEC_ARGS args ); + break; + + case 0x15: /* SZP2 */ + Ins_SZP2( EXEC_ARGS args ); + break; + + case 0x16: /* SZPS */ + Ins_SZPS( EXEC_ARGS args ); + break; + + case 0x17: /* SLOOP */ + DO_SLOOP + break; + + case 0x18: /* RTG */ + DO_RTG + break; + + case 0x19: /* RTHG */ + DO_RTHG + break; + + case 0x1A: /* SMD */ + DO_SMD + break; + + case 0x1B: /* ELSE */ + Ins_ELSE( EXEC_ARGS args ); + break; + + case 0x1C: /* JMPR */ + DO_JMPR + break; + + case 0x1D: /* SCVTCI */ + DO_SCVTCI + break; + + case 0x1E: /* SSWCI */ + DO_SSWCI + break; + + case 0x1F: /* SSW */ + DO_SSW + break; + + case 0x20: /* DUP */ + DO_DUP + break; + + case 0x21: /* POP */ + /* nothing :-) !! */ + break; + + case 0x22: /* CLEAR */ + DO_CLEAR + break; + + case 0x23: /* SWAP */ + DO_SWAP + break; + + case 0x24: /* DEPTH */ + DO_DEPTH + break; + + case 0x25: /* CINDEX */ + DO_CINDEX + break; + + case 0x26: /* MINDEX */ + Ins_MINDEX( EXEC_ARGS args ); + break; + + case 0x27: /* ALIGNPTS */ + Ins_ALIGNPTS( EXEC_ARGS args ); + break; + + case 0x28: /* ???? */ + Ins_UNKNOWN( EXEC_ARGS args ); + break; + + case 0x29: /* UTP */ + Ins_UTP( EXEC_ARGS args ); + break; + + case 0x2A: /* LOOPCALL */ + Ins_LOOPCALL( EXEC_ARGS args ); + break; + + case 0x2B: /* CALL */ + Ins_CALL( EXEC_ARGS args ); + break; + + case 0x2C: /* FDEF */ + Ins_FDEF( EXEC_ARGS args ); + break; + + case 0x2D: /* ENDF */ + Ins_ENDF( EXEC_ARGS args ); + break; + + case 0x2E: /* MDAP */ + case 0x2F: /* MDAP */ + Ins_MDAP( EXEC_ARGS args ); + break; + + + case 0x30: /* IUP */ + case 0x31: /* IUP */ + Ins_IUP( EXEC_ARGS args ); + break; + + case 0x32: /* SHP */ + case 0x33: /* SHP */ + Ins_SHP( EXEC_ARGS args ); + break; + + case 0x34: /* SHC */ + case 0x35: /* SHC */ + Ins_SHC( EXEC_ARGS args ); + break; + + case 0x36: /* SHZ */ + case 0x37: /* SHZ */ + Ins_SHZ( EXEC_ARGS args ); + break; + + case 0x38: /* SHPIX */ + Ins_SHPIX( EXEC_ARGS args ); + break; + + case 0x39: /* IP */ + Ins_IP( EXEC_ARGS args ); + break; + + case 0x3A: /* MSIRP */ + case 0x3B: /* MSIRP */ + Ins_MSIRP( EXEC_ARGS args ); + break; + + case 0x3C: /* AlignRP */ + Ins_ALIGNRP( EXEC_ARGS args ); + break; + + case 0x3D: /* RTDG */ + DO_RTDG + break; + + case 0x3E: /* MIAP */ + case 0x3F: /* MIAP */ + Ins_MIAP( EXEC_ARGS args ); + break; + + case 0x40: /* NPUSHB */ + Ins_NPUSHB( EXEC_ARGS args ); + break; + + case 0x41: /* NPUSHW */ + Ins_NPUSHW( EXEC_ARGS args ); + break; + + case 0x42: /* WS */ + DO_WS + break; + + Set_Invalid_Ref: + CUR.error = TT_Err_Invalid_Reference; + break; + + case 0x43: /* RS */ + DO_RS + break; + + case 0x44: /* WCVTP */ + DO_WCVTP + break; + + case 0x45: /* RCVT */ + DO_RCVT + break; + + case 0x46: /* GC */ + case 0x47: /* GC */ + Ins_GC( EXEC_ARGS args ); + break; + + case 0x48: /* SCFS */ + Ins_SCFS( EXEC_ARGS args ); + break; + + case 0x49: /* MD */ + case 0x4A: /* MD */ + Ins_MD( EXEC_ARGS args ); + break; + + case 0x4B: /* MPPEM */ + DO_MPPEM + break; + + case 0x4C: /* MPS */ + DO_MPS + break; + + case 0x4D: /* FLIPON */ + DO_FLIPON + break; + + case 0x4E: /* FLIPOFF */ + DO_FLIPOFF + break; + + case 0x4F: /* DEBUG */ + DO_DEBUG + break; + + case 0x50: /* LT */ + DO_LT + break; + + case 0x51: /* LTEQ */ + DO_LTEQ + break; + + case 0x52: /* GT */ + DO_GT + break; + + case 0x53: /* GTEQ */ + DO_GTEQ + break; + + case 0x54: /* EQ */ + DO_EQ + break; + + case 0x55: /* NEQ */ + DO_NEQ + break; + + case 0x56: /* ODD */ + DO_ODD + break; + + case 0x57: /* EVEN */ + DO_EVEN + break; + + case 0x58: /* IF */ + Ins_IF( EXEC_ARGS args ); + break; + + case 0x59: /* EIF */ + /* do nothing */ + break; + + case 0x5A: /* AND */ + DO_AND + break; + + case 0x5B: /* OR */ + DO_OR + break; + + case 0x5C: /* NOT */ + DO_NOT + break; + + case 0x5D: /* DELTAP1 */ + Ins_DELTAP( EXEC_ARGS args ); + break; + + case 0x5E: /* SDB */ + DO_SDB + break; + + case 0x5F: /* SDS */ + DO_SDS + break; + + case 0x60: /* ADD */ + DO_ADD + break; + + case 0x61: /* SUB */ + DO_SUB + break; + + case 0x62: /* DIV */ + DO_DIV + break; + + case 0x63: /* MUL */ + DO_MUL + break; + + case 0x64: /* ABS */ + DO_ABS + break; + + case 0x65: /* NEG */ + DO_NEG + break; + + case 0x66: /* FLOOR */ + DO_FLOOR + break; + + case 0x67: /* CEILING */ + DO_CEILING + break; + + case 0x68: /* ROUND */ + case 0x69: /* ROUND */ + case 0x6A: /* ROUND */ + case 0x6B: /* ROUND */ + DO_ROUND + break; + + case 0x6C: /* NROUND */ + case 0x6D: /* NROUND */ + case 0x6E: /* NRRUND */ + case 0x6F: /* NROUND */ + DO_NROUND + break; + + case 0x70: /* WCVTF */ + DO_WCVTF + break; + + case 0x71: /* DELTAP2 */ + case 0x72: /* DELTAP3 */ + Ins_DELTAP( EXEC_ARGS args ); + break; + + case 0x73: /* DELTAC0 */ + case 0x74: /* DELTAC1 */ + case 0x75: /* DELTAC2 */ + Ins_DELTAC( EXEC_ARGS args ); + break; + + case 0x76: /* SROUND */ + DO_SROUND + break; + + case 0x77: /* S45Round */ + DO_S45ROUND + break; + + case 0x78: /* JROT */ + DO_JROT + break; + + case 0x79: /* JROF */ + DO_JROF + break; + + case 0x7A: /* ROFF */ + DO_ROFF + break; + + case 0x7B: /* ???? */ + Ins_UNKNOWN( EXEC_ARGS args ); + break; + + case 0x7C: /* RUTG */ + DO_RUTG + break; + + case 0x7D: /* RDTG */ + DO_RDTG + break; + + case 0x7E: /* SANGW */ + case 0x7F: /* AA */ + /* nothing - obsolete */ + break; + + case 0x80: /* FLIPPT */ + Ins_FLIPPT( EXEC_ARGS args ); + break; + + case 0x81: /* FLIPRGON */ + Ins_FLIPRGON( EXEC_ARGS args ); + break; + + case 0x82: /* FLIPRGOFF */ + Ins_FLIPRGOFF( EXEC_ARGS args ); + break; + + case 0x83: /* UNKNOWN */ + case 0x84: /* UNKNOWN */ + Ins_UNKNOWN( EXEC_ARGS args ); + break; + + case 0x85: /* SCANCTRL */ + Ins_SCANCTRL( EXEC_ARGS args ); + break; + + case 0x86: /* SDPVTL */ + case 0x87: /* SDPVTL */ + Ins_SDPVTL( EXEC_ARGS args ); + break; + + case 0x88: /* GETINFO */ + Ins_GETINFO( EXEC_ARGS args ); + break; + + case 0x89: /* IDEF */ + Ins_IDEF( EXEC_ARGS args ); + break; + + case 0x8A: /* ROLL */ + Ins_ROLL( EXEC_ARGS args ); + break; + + case 0x8B: /* MAX */ + DO_MAX + break; + + case 0x8C: /* MIN */ + DO_MIN + break; + + case 0x8D: /* SCANTYPE */ + Ins_SCANTYPE( EXEC_ARGS args ); + break; + + case 0x8E: /* INSTCTRL */ + Ins_INSTCTRL( EXEC_ARGS args ); + break; + + case 0x8F: + Ins_UNKNOWN( EXEC_ARGS args ); + break; + + default: + if ( opcode >= 0xE0 ) + Ins_MIRP( EXEC_ARGS args ); + else if ( opcode >= 0xC0 ) + Ins_MDRP( EXEC_ARGS args ); + else if ( opcode >= 0xB8 ) + Ins_PUSHW( EXEC_ARGS args ); + else if ( opcode >= 0xB0 ) + Ins_PUSHB( EXEC_ARGS args ); + else + Ins_UNKNOWN( EXEC_ARGS args ); + } + + } +#else + Instruct_Dispatch[CUR.opcode]( EXEC_ARGS &CUR.stack[CUR.args] ); +#endif + if ( CUR.error != TT_Err_Ok ) + { + switch ( (Int)(CUR.error) ) + { + case TT_Err_Invalid_Opcode: /* looking for redefined instructions */ + A = 0; + + while ( A < CUR.numIDefs ) + { + WITH = &CUR.IDefs[A]; + + if ( WITH->Active && CUR.opcode == WITH->Opc ) + { + if ( CUR.callTop >= CUR.callSize ) + { + CUR.error = TT_Err_Invalid_Reference; + goto LErrorLabel_; + } + + WITH1 = &CUR.callStack[CUR.callTop]; + + WITH1->Caller_Range = CUR.curRange; + WITH1->Caller_IP = CUR.IP + 1; + WITH1->Cur_Count = 1; + WITH1->Cur_Restart = WITH->Start; + + if ( INS_Goto_CodeRange( WITH->Range, WITH->Start ) == FAILURE ) + goto LErrorLabel_; + + goto LSuiteLabel_; + } + else + { + A++; + continue; + } + } + + CUR.error = TT_Err_Invalid_Opcode; + goto LErrorLabel_; +/* break; Unreachable code warning suppress. Leave in case a later + change to remind the editor to consider break; */ + + default: + goto LErrorLabel_; +/* break; */ + } + } + + CUR.top = CUR.new_top; + + if ( CUR.step_ins ) + CUR.IP += CUR.length; + + /* increment instruction counter and check if we didn't */ + /* run this program for too long ?? (e.g. infinite loops) */ + if ( ++ins_counter > MAX_RUNNABLE_OPCODES ) + { + CUR.error = TT_Err_Execution_Too_Long; + goto LErrorLabel_; + } + + LSuiteLabel_: + + if ( CUR.IP >= CUR.codeSize ) + { + if ( CUR.callTop > 0 ) + { + CUR.error = TT_Err_Code_Overflow; + goto LErrorLabel_; + } + else + goto LNo_Error_; + } + } while ( !CUR.instruction_trap ); + + LNo_Error_: + CUR.error = TT_Err_Ok; + + LErrorLabel_: + +#ifdef TT_CONFIG_OPTION_STATIC_INTERPRETER + *exc = cur; +#endif + + return CUR.error; + + + } + + + +#ifdef DEBUG_INTERPRETER + + /* This function must be declared by the debugger front end */ + /* in order to specify which code range to debug. */ + + int debug_coderange = TT_CodeRange_Glyph; + + FT_INTERNAL_FUNC( TT_Error ) + RunIns( PExecution_Context exc ) + { + Int A, diff; + ULong next_IP; + Char ch, oldch; + char *temp; + int key; + + TT_Error error = 0; + + TGlyph_Zone save; + TGlyph_Zone pts; + +#define TT_Round_Off 5 +#define TT_Round_To_Half_Grid 0 +#define TT_Round_To_Grid 1 +#define TT_Round_To_Double_Grid 2 +#define TT_Round_Up_To_Grid 4 +#define TT_Round_Down_To_Grid 3 +#define TT_Round_Super 6 +#define TT_Round_Super_45 7 + + const String* round_str[8] = + { + "to half-grid", + "to grid", + "to double grid", + "down to grid", + "up to grid", + "off", + "super", + "super 45" + }; + + /* Check that we're running the code range that is effectively */ + /* asked by the debugger front end. */ + if ( CUR.curRange != debug_coderange ) + return RunIns2( &CUR ); + + pts = CUR.pts; + + save.n_points = pts.n_points; + save.n_contours = pts.n_contours; + + MEM_Alloc( save.org, sizeof ( TT_Vector ) * save.n_points ); + MEM_Alloc( save.cur, sizeof ( TT_Vector ) * save.n_points ); + MEM_Alloc( save.touch, sizeof ( Byte ) * save.n_points ); + + CUR.instruction_trap = 1; + + oldch = '\0'; + + do + { + if ( CUR.IP < CUR.codeSize ) + { +#ifdef TT_CONFIG_OPTION_STATIC_INTERPRETER + cur = *exc; +#endif + CALC_Length(); + + CUR.args = CUR.top - (Pop_Push_Count[CUR.opcode] >> 4); + + /* `args' is the top of the stack once arguments have been popped. */ + /* One can also interpret it as the index of the last argument. */ + + /* Print the current line. We use a 80-columns console with the */ + /* following formatting: */ + /* */ + /* [loc]:[addr] [opcode] [disassemby] [a][b]|[c][d] */ + /* */ + + { + char temp[80]; + int n, col, pop; + int args = CUR.args; + + + sprintf( temp, "%78c\n", ' ' ); + + /* first letter of location */ + switch ( CUR.curRange ) + { + case TT_CodeRange_Glyph: + temp[0] = 'g'; + break; + case TT_CodeRange_Cvt: + temp[0] = 'c'; + break; + default: + temp[0] = 'f'; + } + + /* current IP */ + sprintf( temp+1, "%04lx: %02x %-36.36s", + CUR.IP, + CUR.opcode, + Cur_U_Line(&CUR) ); + + strncpy( temp+46, " (", 2 ); + + args = CUR.top - 1; + pop = Pop_Push_Count[CUR.opcode] >> 4; + col = 48; + for ( n = 6; n > 0; n-- ) + { + if ( pop == 0 ) + temp[col-1] = (temp[col-1] == '(' ? ' ' : ')' ); + + if ( args < CUR.top && args >= 0 ) + sprintf( temp+col, "%04lx", CUR.stack[args] ); + else + sprintf( temp+col, " " ); + + temp[col+4] = ' '; + col += 5; + pop--; + args--; + } + temp[78] = '\n'; + temp[79] = '\0'; + PTRACE0(( temp )); + } + + /* First, check for empty stack and overflow */ + if ( CUR.args < 0 ) + { + PTRACE0(( "ERROR : Too few arguments\n" )); + CUR.error = TT_Err_Too_Few_Arguments; + goto LErrorLabel_; + } + + CUR.new_top = CUR.args + (Pop_Push_Count[CUR.opcode] & 15); + + /* new_top is the new top of the stack, after the instruction's */ + /* execution. top will be set to new_top after the 'case' */ + + if ( CUR.new_top > CUR.stackSize ) + { + PTRACE0(( "ERROR : Stack overflow\n" )); + CUR.error = TT_Err_Stack_Overflow; + goto LErrorLabel_; + } + +#ifdef TT_CONFIG_OPTION_STATIC_INTERPRETER + *exc = cur; +#endif + } + else + PTRACE0(( "End of program reached.\n" )); + + key = 0; + do + { + /* read keyboard */ + + ch = getch(); + + switch ( ch ) + { + /* Help - show keybindings */ + case '?': + PTRACE0(( "FDebug Help\n\n" )); + PTRACE0(( "? Show this page\n" )); + PTRACE0(( "q Quit debugger\n" )); + PTRACE0(( "n Skip to next instruction\n" )); + PTRACE0(( "s Step into\n" )); + PTRACE0(( "v Show vector info\n" )); + PTRACE0(( "g Show graphics state\n" )); + PTRACE0(( "p Show points zone\n\n" )); + break; + + /* Show vectors */ + case 'v': + PTRACE0(( "freedom (%04hx,%04hx)\n", CUR.GS.freeVector.x, + CUR.GS.freeVector.y )); + PTRACE0(( "projection (%04hx,%04hx)\n", CUR.GS.projVector.x, + CUR.GS.projVector.y )); + PTRACE0(( "dual (%04hx,%04hx)\n\n", CUR.GS.dualVector.x, + CUR.GS.dualVector.y )); + break; + + /* Show graphics state */ + case 'g': + PTRACE0(( "rounding %s\n", round_str[CUR.GS.round_state] )); + PTRACE0(( "min dist %04lx\n", CUR.GS.minimum_distance )); + PTRACE0(( "cvt_cutin %04lx\n", CUR.GS.control_value_cutin )); + break; + + /* Show points table */ + case 'p': + for ( A = 0; A < CUR.pts.n_points; A++ ) + { + PTRACE0(( "%02hx ", A )); + PTRACE0(( "%08lx,%08lx - ", pts.org[A].x, pts.org[A].y )); + PTRACE0(( "%08lx,%08lx\n", pts.cur[A].x, pts.cur[A].y )); + } + PTRACE0(( "\n" )); + break; + + default: + key = 1; + } + } while ( !key ); + + MEM_Copy( save.org, pts.org, pts.n_points * sizeof ( TT_Vector ) ); + MEM_Copy( save.cur, pts.cur, pts.n_points * sizeof ( TT_Vector ) ); + MEM_Copy( save.touch, pts.touch, pts.n_points ); + + /* a return indicate the last command */ + if (ch == '\r') + ch = oldch; + + switch ( ch ) + { + /* Quit debugger */ + case 'q': + goto LErrorLabel_; + + /* Step over */ + case 'n': + if ( CUR.IP < CUR.codeSize ) + { + /* `step over' is equivalent to `step into' except if */ + /* the current opcode is a CALL or LOOPCALL */ + if ( CUR.opcode != 0x2a && CUR.opcode != 0x2b ) + goto Step_into; + + /* otherwise, loop execution until we reach the next opcode */ + next_IP = CUR.IP + CUR.length; + while ( CUR.IP != next_IP ) + { + if ( ( error = RunIns2( &CUR ) ) != 0 ) + goto LErrorLabel_; + } + } + oldch = ch; + break; + + /* Step into */ + case 's': + if ( CUR.IP < CUR.codeSize ) + + Step_into: + if ( ( error = RunIns2( &CUR ) ) != 0 ) + goto LErrorLabel_; + oldch = ch; + break; + + default: + PTRACE0(( "unknown command. Press ? for help\n" )); + oldch = '\0'; + } + + for ( A = 0; A < pts.n_points; A++ ) + { + diff = 0; + if ( save.org[A].x != pts.org[A].x ) diff |= 1; + if ( save.org[A].y != pts.org[A].y ) diff |= 2; + if ( save.cur[A].x != pts.cur[A].x ) diff |= 4; + if ( save.cur[A].y != pts.cur[A].y ) diff |= 8; + if ( save.touch[A] != pts.touch[A] ) diff |= 16; + + if ( diff ) + { + PTRACE0(( "%02hx ", A )); + + if ( diff & 16 ) temp = "(%01hx)"; else temp = " %01hx "; + PTRACE0(( temp, save.touch[A] & 7 )); + + if ( diff & 1 ) temp = "(%08lx)"; else temp = " %08lx "; + PTRACE0(( temp, save.org[A].x )); + + if ( diff & 2 ) temp = "(%08lx)"; else temp = " %08lx "; + PTRACE0(( temp, save.org[A].y )); + + if ( diff & 4 ) temp = "(%08lx)"; else temp = " %08lx "; + PTRACE0(( temp, save.cur[A].x )); + + if ( diff & 8 ) temp = "(%08lx)"; else temp = " %08lx "; + PTRACE0(( temp, save.cur[A].y )); + + PTRACE0(( "\n" )); + + PTRACE0(( "%02hx ", A )); + + if ( diff & 16 ) temp = "[%01hx]"; else temp = " %01hx "; + PTRACE0(( temp, pts.touch[A] & 7 )); + + if ( diff & 1 ) temp = "[%08lx]"; else temp = " %08lx "; + PTRACE0(( temp, pts.org[A].x )); + + if ( diff & 2 ) temp = "[%08lx]"; else temp = " %08lx "; + PTRACE0(( temp, pts.org[A].y )); + + if ( diff & 4 ) temp = "[%08lx]"; else temp = " %08lx "; + PTRACE0(( temp, pts.cur[A].x )); + + if ( diff & 8 ) temp = "[%08lx]"; else temp = " %08lx "; + PTRACE0(( temp, pts.cur[A].y )); + + PTRACE0(( "\n\n" )); + } + } + } while ( TRUE ); + + LErrorLabel_: + + return error; + } + +#endif /* DEBUG_INTERPRETER */ + + +#endif /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttinterp.h b/Build/source/libs/freetype/freetype-1.5/lib/ttinterp.h new file mode 100644 index 00000000000..2c92a0ae59d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttinterp.h @@ -0,0 +1,55 @@ +/******************************************************************* + * + * ttinterp.h 2.2 + * + * TrueType bytecode intepreter. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * Changes between 2.2 and 2.1: + * + * - a small bugfix in the Push opcodes + * + * Changes between 2.1 and 2.0: + * + * - created the TTExec component to take care of all execution + * context management. The interpreter has now one single + * function. + * + * - made some changes to support re-entrancy. The re-entrant + * interpreter is smaller! + * + ******************************************************************/ + +#ifndef TTINTERP_H +#define TTINTERP_H + +#include "ttconfig.h" +#include "ttobjs.h" + + +#ifdef __cplusplus + extern "C" { +#endif + + /* Run instructions in current execution context */ + + FT_INTERNAL_DEF( TT_Error ) + RunIns( PExecution_Context exc ); + +#ifdef __cplusplus + } +#endif + +#endif /* TTINTERP_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttload.c b/Build/source/libs/freetype/freetype-1.5/lib/ttload.c new file mode 100644 index 00000000000..0cf2894aa71 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttload.c @@ -0,0 +1,1598 @@ + +/******************************************************************* + * + * ttload.c 1.0 + * + * TrueType Tables Loader. + * + * Copyright 1996-2001, 2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "tttypes.h" +#include "ttdebug.h" +#include "ttcalc.h" +#include "ttfile.h" + +#include "tttables.h" +#include "ttobjs.h" + +#include "ttmemory.h" +#include "tttags.h" +#include "ttload.h" + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_load + +/* In all functions, the stream is taken from the 'face' object */ +#define DEFINE_LOCALS DEFINE_LOAD_LOCALS( face->stream ) +#define DEFINE_LOCALS_WO_FRAME DEFINE_LOAD_LOCALS_WO_FRAME( face->stream ) + + +/******************************************************************* + * + * Function : LookUp_TrueType_Table + * + * Description : Looks for a TrueType table by name. + * + * Input : face face table to look for + * tag searched tag + * + * Output : Index of table if found, -1 otherwise. + * + ******************************************************************/ + + FT_EXPORT_FUNC( Long ) + TT_LookUp_Table( PFace face, + ULong tag ) + { + UShort i; + + + PTRACE4(( "TT_LookUp_Table( %08lx, %c%c%c%c )\n", + (Long)face, + (Char)(tag >> 24), + (Char)(tag >> 16), + (Char)(tag >> 8), + (Char)(tag) )); + + for ( i = 0; i < face->numTables; i++ ) + if ( face->dirTables[i].Tag == tag ) + return i; + + PTRACE4(( " Could not find table!\n" )); + return -1; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Collection + * + * Description : Loads the TTC table directory into face table. + * + * Input : face face record to look for + * + * Output : Error code. + * + ******************************************************************/ + + static TT_Error Load_TrueType_Collection( PFace face ) + { + DEFINE_LOCALS; + + ULong n; + + + PTRACE3(( "Load_TrueType_Collection( %08lx )\n", (long)face )); + + if ( FILE_Seek ( 0L ) || + ACCESS_Frame( 12L ) ) + return error; + + face->ttcHeader.Tag = GET_Tag4(); + face->ttcHeader.version = GET_Long(); + face->ttcHeader.DirCount = GET_Long(); + + FORGET_Frame(); + + if ( face->ttcHeader.Tag != TTAG_ttcf ) + { + face->ttcHeader.Tag = 0; + face->ttcHeader.version = 0; + face->ttcHeader.DirCount = 0; + + face->ttcHeader.TableDirectory = NULL; + + PTRACE3(("skipped.\n")); + + return TT_Err_File_Is_Not_Collection; + } + + if ( ALLOC_ARRAY( face->ttcHeader.TableDirectory, + face->ttcHeader.DirCount, + ULong ) || + ACCESS_Frame( face->ttcHeader.DirCount * 4L ) ) + return error; + + for ( n = 0; n < face->ttcHeader.DirCount; n++ ) + face->ttcHeader.TableDirectory[n] = GET_ULong(); + + FORGET_Frame(); + + PTRACE3(( "collections directory loaded.\n" )); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Directory + * + * Description : Loads the table directory into face table. + * + * Input : face face record to look for + * + * faceIndex the index of the TrueType font, when + * we're opening a collection. + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Directory( PFace face, + ULong faceIndex ) + { + DEFINE_LOCALS; + + UShort n, limit; + TTableDir tableDir; + + PTableDirEntry entry; + + + PTRACE2(("Load_TT_Directory( %08lx, %ld )\n", (long)face, faceIndex)); + + error = Load_TrueType_Collection( face ); + + if ( error ) + { + if ( error != TT_Err_File_Is_Not_Collection ) + return error; + + /* the file isn't a collection, exit if we're asking */ + /* for a collected font */ + if ( faceIndex != 0 ) + return error; + + /* Now skip to the beginning of the file */ + if ( FILE_Seek( 0L ) ) + return error; + } + else + { + /* The file is a collection. Check the font index */ + if ( faceIndex >= face->ttcHeader.DirCount ) + return TT_Err_Invalid_Argument; + + /* select a TrueType font in the ttc file */ + if ( FILE_Seek( face->ttcHeader.TableDirectory[faceIndex] ) ) + return error; + } + + if ( ACCESS_Frame( 12L ) ) + return error; + + tableDir.version = GET_Long(); + tableDir.numTables = GET_UShort(); + + tableDir.searchRange = GET_UShort(); + tableDir.entrySelector = GET_UShort(); + tableDir.rangeShift = GET_UShort(); + + FORGET_Frame(); + + PTRACE2(( "-- Tables count : %12u\n", tableDir.numTables )); + PTRACE2(( "-- Format version : %08lx\n", tableDir.version )); + + /* Check that we have a 'sfnt' format there */ + + if ( tableDir.version != 0x00010000 && /* MS fonts */ + tableDir.version != 0x74727565 && /* Mac fonts */ + tableDir.version != 0x00000000 ) /* some Korean fonts */ + { + PERROR(( "!! invalid file format" )); + return TT_Err_Invalid_File_Format; + } + + face->numTables = tableDir.numTables; + + if ( ALLOC_ARRAY( face->dirTables, + face->numTables, + TTableDirEntry ) ) + return error; + + if ( ACCESS_Frame( face->numTables * 16L ) ) + return error; + + limit = face->numTables; + entry = face->dirTables; + + for ( n = 0; n < limit; n++ ) + { /* loop through the tables and get all entries */ + entry->Tag = GET_Tag4(); + entry->CheckSum = GET_ULong(); + entry->Offset = GET_Long(); + entry->Length = GET_Long(); + + PTRACE2(( " %c%c%c%c - %08lx - %08lx\n", + (Char)(entry->Tag >> 24), + (Char)(entry->Tag >> 16), + (Char)(entry->Tag >> 8 ), + (Char)(entry->Tag), + entry->Offset, + entry->Length )); + entry++; + } + + FORGET_Frame(); + + PTRACE2(( "Directory loaded\n\n" )); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_MaxProfile + * + * Description : Loads the maxp table into face table. + * + * Input : face face table to look for + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_MaxProfile( PFace face ) + { + DEFINE_LOCALS; + + Long i; + PMaxProfile maxProfile = &face->maxProfile; + + + PTRACE2(( "Load_TT_MaxProfile( %08lx )\n", (long)face )); + + if ( ( i = TT_LookUp_Table( face, TTAG_maxp ) ) < 0 ) + return TT_Err_Max_Profile_Missing; + + if ( FILE_Seek( face->dirTables[i].Offset ) ) /* seek to maxprofile */ + return error; + + if ( ACCESS_Frame( 32L ) ) /* read into frame */ + return error; + + /* read frame data into face table */ + maxProfile->version = GET_ULong(); + + maxProfile->numGlyphs = GET_UShort(); + + maxProfile->maxPoints = GET_UShort(); + maxProfile->maxContours = GET_UShort(); + maxProfile->maxCompositePoints = GET_UShort(); + maxProfile->maxCompositeContours = GET_UShort(); + + maxProfile->maxZones = GET_UShort(); + maxProfile->maxTwilightPoints = GET_UShort(); + + maxProfile->maxStorage = GET_UShort(); + maxProfile->maxFunctionDefs = GET_UShort(); + maxProfile->maxInstructionDefs = GET_UShort(); + maxProfile->maxStackElements = GET_UShort(); + maxProfile->maxSizeOfInstructions = GET_UShort(); + maxProfile->maxComponentElements = GET_UShort(); + maxProfile->maxComponentDepth = GET_UShort(); + + FORGET_Frame(); + + /* XXX : an adjustement that is necessary to load certain */ + /* broken fonts like "Keystrokes MT" :-( */ + /* */ + /* We allocate 64 function entries by default when */ + /* the maxFunctionDefs field is null. */ + + if (maxProfile->maxFunctionDefs == 0) + maxProfile->maxFunctionDefs = 64; + + face->numGlyphs = maxProfile->numGlyphs; + + face->maxPoints = MAX( maxProfile->maxCompositePoints, + maxProfile->maxPoints ); + face->maxContours = MAX( maxProfile->maxCompositeContours, + maxProfile->maxContours ); + face->maxComponents = maxProfile->maxComponentElements + + maxProfile->maxComponentDepth; + + /* XXX: Some fonts have maxComponents set to 0; we will */ + /* then use 16 of them by default. */ + if ( face->maxComponents == 0 ) + face->maxComponents = 16; + + /* We also increase maxPoints and maxContours in order to support */ + /* some broken fonts. */ + face->maxPoints += 8; + face->maxContours += 4; + + PTRACE2(( "GASP loaded.\n" )); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Gasp + * + * Description : Loads the TrueType Gasp table into the face + * table. + * + * Input : face face table to look for + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Gasp( PFace face ) + { + DEFINE_LOCALS; + + Long i; + UShort j; + TGasp* gas; + GaspRange* gaspranges; + + + PTRACE2(( "Load_TT_Gasp( %08lx )\n", (long)face )); + + if ( ( i = TT_LookUp_Table( face, TTAG_gasp ) ) < 0 ) + return TT_Err_Ok; /* gasp table is not required */ + + if ( FILE_Seek( face->dirTables[i].Offset ) || + ACCESS_Frame( 4L ) ) + return error; + + gas = &face->gasp; + + gas->version = GET_UShort(); + gas->numRanges = GET_UShort(); + + FORGET_Frame(); + + PTRACE3(( "number of ranges = %d\n", gas->numRanges )); + + if ( ALLOC_ARRAY( gaspranges, gas->numRanges, GaspRange ) || + ACCESS_Frame( gas->numRanges * 4L ) ) + goto Fail; + + face->gasp.gaspRanges = gaspranges; + + for ( j = 0; j < gas->numRanges; j++ ) + { + gaspranges[j].maxPPEM = GET_UShort(); + gaspranges[j].gaspFlag = GET_UShort(); + + PTRACE3(( " [max:%d flag:%d]", + gaspranges[j].maxPPEM, + gaspranges[j].gaspFlag )); + } + PTRACE3(("\n")); + + FORGET_Frame(); + + PTRACE2(( "GASP loaded\n" )); + return TT_Err_Ok; + + Fail: + FREE( gaspranges ); + gas->numRanges = 0; + return error; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Header + * + * Description : Loads the TrueType header table into the face + * table. + * + * Input : face face table to look for + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Header( PFace face ) + { + DEFINE_LOCALS; + + Long i; + TT_Header* header; + + + PTRACE2(( "Load_TT_Header( %08lx )\n", (long)face )); + + if ( ( i = TT_LookUp_Table( face, TTAG_head ) ) < 0 ) + { + PTRACE0(( "Font Header is missing !!\n" )); + return TT_Err_Header_Table_Missing; + } + + if ( FILE_Seek( face->dirTables[i].Offset ) || + ACCESS_Frame( 54L ) ) + return error; + + header = &face->fontHeader; + + header->Table_Version = GET_ULong(); + header->Font_Revision = GET_ULong(); + + header->CheckSum_Adjust = GET_Long(); + header->Magic_Number = GET_Long(); + + header->Flags = GET_UShort(); + header->Units_Per_EM = GET_UShort(); + + header->Created [0] = GET_Long(); + header->Created [1] = GET_Long(); + header->Modified[0] = GET_Long(); + header->Modified[1] = GET_Long(); + + header->xMin = GET_Short(); + header->yMin = GET_Short(); + header->xMax = GET_Short(); + header->yMax = GET_Short(); + + header->Mac_Style = GET_UShort(); + header->Lowest_Rec_PPEM = GET_UShort(); + + header->Font_Direction = GET_Short(); + header->Index_To_Loc_Format = GET_Short(); + header->Glyph_Data_Format = GET_Short(); + + FORGET_Frame(); + + PTRACE2(( " Units per EM : %8u\n", header->Units_Per_EM )); + PTRACE2(( " IndexToLoc : %8d\n", header->Index_To_Loc_Format )); + PTRACE2(( "Font Header Loaded.\n" )); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Metrics + * + * Description : Loads the horizontal or vertical metrics table + * into face object. + * + * Input : face + * vertical set to true when loading the vmtx table, + * or false for hmtx + * + * Output : Error code. + * + ******************************************************************/ + + static + TT_Error Load_TrueType_Metrics( PFace face, + Bool vertical ) + { + DEFINE_LOCALS; + + Long n, num_shorts, num_shorts_checked, num_longs; + + PLongMetrics* longs; + PShortMetrics* shorts; + + PLongMetrics long_metric; + + + PTRACE2(( "Load_TT_%s_Metrics( %08lx )\n", + vertical ? "Vertical" : "Horizontal", + (long)face )); + + if ( vertical ) + { + /* The table is optional, quit silently if it wasn't found */ + /* XXX : Some fonts have a valid vertical header with a non-null */ + /* "number_of_VMetrics" fields, but no corresponding */ + /* 'vmtx' table to get the metrics from (e.g. mingliu) */ + /* */ + /* For safety, we set the field to 0 ! */ + /* */ + n = TT_LookUp_Table( face, TTAG_vmtx ); + if ( n < 0 ) + { + /* Set the number_Of_VMetrics to 0! */ + PTRACE2(( " no vertical header in file.\n" )); + face->verticalHeader.number_Of_VMetrics = 0; + return TT_Err_Ok; + } + + num_longs = face->verticalHeader.number_Of_VMetrics; + longs = (PLongMetrics*)&face->verticalHeader.long_metrics; + shorts = (PShortMetrics*)&face->verticalHeader.short_metrics; + } + else + { + if ( ( n = TT_LookUp_Table( face, TTAG_hmtx ) ) < 0 ) + { + PERROR(( "!! No Horizontal metrics in file !!\n" )); + return TT_Err_Hmtx_Table_Missing; + } + + num_longs = face->horizontalHeader.number_Of_HMetrics; + longs = (PLongMetrics*)&face->horizontalHeader.long_metrics; + shorts = (PShortMetrics*)&face->horizontalHeader.short_metrics; + } + + /* never trust derived values! */ + + num_shorts = face->maxProfile.numGlyphs - num_longs; + num_shorts_checked = ( face->dirTables[n].Length - num_longs * 4 ) / 2; + + if ( num_shorts < 0 ) /* sanity check */ + { + PERROR(( "!! more metrics than glyphs!\n" )); + if ( vertical ) + return TT_Err_Invalid_Vert_Metrics; + else + return TT_Err_Invalid_Horiz_Metrics; + } + + if ( ALLOC_ARRAY( *longs, num_longs, TLongMetrics ) || + ALLOC_ARRAY( *shorts, num_shorts, TShortMetrics ) ) + return error; + + if ( FILE_Seek( face->dirTables[n].Offset ) || + ACCESS_Frame( face->dirTables[n].Length ) ) + return error; + + long_metric = *longs; + for ( n = 0; n < num_longs; n++ ) + { + long_metric->advance = GET_UShort(); + long_metric->bearing = GET_Short(); + long_metric++; + } + + /* do we have an inconsistent number of metric values? */ + + if ( num_shorts > num_shorts_checked ) + { + for ( n = 0; n < num_shorts_checked; n++ ) + (*shorts)[n] = GET_Short(); + + /* we fill up the missing left side bearings with the */ + /* last valid value. Since this will occur for buggy CJK */ + /* fonts usually, nothing serious will happen. */ + + for ( n = num_shorts_checked; n < num_shorts; n++ ) + (*shorts)[n] = (*shorts)[num_shorts_checked - 1]; + } + else + { + for ( n = 0; n < num_shorts; n++ ) + (*shorts)[n] = GET_Short(); + } + + FORGET_Frame(); + + PTRACE2(( "loaded\n" )); + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Metrics_Header + * + * Description : Loads either the "hhea" or "vhea" table in memory + * + * Input : face face table to look for + * vertical a boolean. When set, queries the optional + * "vhea" table. Otherwise, load the mandatory + * "hhea" horizontal header. + * + * Output : Error code. + * + * Note : This function now loads the corresponding metrics table + * (either hmtx or vmtx) and attaches it to the header. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Metrics_Header( PFace face, + Bool vertical ) + { + DEFINE_LOCALS; + + Long i; + + TT_Horizontal_Header* header; + + + PTRACE2(( vertical ? "Vertical header" : "Horizontal header " )); + + if ( vertical ) + { + face->verticalInfo = 0; + + /* The vertical header table is optional, so return quietly if */ + /* we don't find it.. */ + if ( ( i = TT_LookUp_Table( face, TTAG_vhea ) ) < 0 ) + return TT_Err_Ok; + + face->verticalInfo = 1; + header = (TT_Horizontal_Header*)&face->verticalHeader; + } + else + { + /* The orizontal header is mandatory, return an error if we */ + /* don't find it. */ + if ( ( i = TT_LookUp_Table( face, TTAG_hhea ) ) < 0 ) + return TT_Err_Horiz_Header_Missing; + + header = &face->horizontalHeader; + } + + if ( FILE_Seek( face->dirTables[i].Offset ) || + ACCESS_Frame( 36L ) ) + return error; + + header->Version = GET_ULong(); + header->Ascender = GET_Short(); + header->Descender = GET_Short(); + header->Line_Gap = GET_Short(); + + header->advance_Width_Max = GET_UShort(); + + header->min_Left_Side_Bearing = GET_Short(); + header->min_Right_Side_Bearing = GET_Short(); + header->xMax_Extent = GET_Short(); + header->caret_Slope_Rise = GET_Short(); + header->caret_Slope_Run = GET_Short(); + + header->Reserved0 = GET_Short(); /* this is caret_Offset for + vertical headers */ + header->Reserved1 = GET_Short(); + header->Reserved2 = GET_Short(); + header->Reserved3 = GET_Short(); + header->Reserved4 = GET_Short(); + + header->metric_Data_Format = GET_Short(); + header->number_Of_HMetrics = GET_UShort(); + + FORGET_Frame(); + + header->long_metrics = NULL; + header->short_metrics = NULL; + + PTRACE2(( "loaded\n" )); + + /* Now try to load the corresponding metrics */ + + return Load_TrueType_Metrics( face, vertical ); + } + + +/******************************************************************* + * + * Function : Load_TrueType_Locations + * + * Description : Loads the location table into face table. + * + * Input : face face table to look for + * + * Output : Error code. + * + * NOTE: + * The Font Header *must* be loaded in the leading segment + * calling this function. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Locations( PFace face ) + { + DEFINE_LOCALS; + + Long n, limit; + Short LongOffsets; + + + PTRACE2(( "Locations " )); + + LongOffsets = face->fontHeader.Index_To_Loc_Format; + + if ( ( n = TT_LookUp_Table( face, TTAG_loca ) ) < 0 ) + return TT_Err_Locations_Missing; + + if ( FILE_Seek( face->dirTables[n].Offset ) ) + return error; + + if ( LongOffsets != 0 ) + { + face->numLocations = face->dirTables[n].Length >> 2; + + PTRACE2(( "(32 bit offsets): %12lu ", + face->numLocations )); + + if ( ALLOC_ARRAY( face->glyphLocations, + face->numLocations, + Long ) ) + return error; + + if ( ACCESS_Frame( face->numLocations * 4L ) ) + return error; + + limit = face->numLocations; + + for ( n = 0; n < limit; n++ ) + face->glyphLocations[n] = GET_Long(); + + FORGET_Frame(); + } + else + { + face->numLocations = face->dirTables[n].Length >> 1; + + PTRACE2(( "(16 bit offsets): %12lu ", + face->numLocations )); + + if ( ALLOC_ARRAY( face->glyphLocations, + face->numLocations, + Long ) ) + return error; + + if ( ACCESS_Frame( face->numLocations * 2L ) ) + return error; + + limit = face->numLocations; + + for ( n = 0; n < limit; n++ ) + face->glyphLocations[n] = + (Long)((ULong)GET_UShort() * 2); + + FORGET_Frame(); + } + + PTRACE2(( "loaded\n" )); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Names + * + * Description : Loads the name table into face table. + * + * Input : face face table to look for + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Names( PFace face ) + { + DEFINE_LOCALS; + + UShort i, bytes; + Long n; + PByte storage; + + TName_Table* names; + TNameRec* namerec; + + + PTRACE2(( "Names " )); + + if ( ( n = TT_LookUp_Table( face, TTAG_name ) ) < 0 ) + { + /* The name table is required so indicate failure. */ + PTRACE2(( "is missing!\n" )); + + return TT_Err_Name_Table_Missing; + } + + /* Seek to the beginning of the table and check the frame access. */ + /* The names table has a 6 byte header. */ + if ( FILE_Seek( face->dirTables[n].Offset ) || + ACCESS_Frame( 6L ) ) + return error; + + names = &face->nameTable; + + /* Load the initial names data. */ + names->format = GET_UShort(); + names->numNameRecords = GET_UShort(); + names->storageOffset = GET_UShort(); + + FORGET_Frame(); + + /* Allocate the array of name records. */ + if ( ALLOC_ARRAY( names->names, + names->numNameRecords, + TNameRec ) || + ACCESS_Frame( names->numNameRecords * 12L ) ) + { + names->numNameRecords = 0; + goto Fail; + } + + /* Load the name records and determine how much storage is needed */ + /* to hold the strings themselves. */ + + for ( i = bytes = 0; i < names->numNameRecords; i++ ) + { + namerec = names->names + i; + namerec->platformID = GET_UShort(); + namerec->encodingID = GET_UShort(); + namerec->languageID = GET_UShort(); + namerec->nameID = GET_UShort(); + namerec->stringLength = GET_UShort(); + namerec->stringOffset = GET_UShort(); + +#if 0 + /* check the ids */ + if ( namerec->platformID <= 3 ) + { +#endif + /* this test takes care of 'holes' in the names tables, as */ + /* reported by Erwin */ + if ( (namerec->stringOffset + namerec->stringLength) > bytes ) + bytes = namerec->stringOffset + namerec->stringLength; +#if 0 + } +#endif + } + + FORGET_Frame(); + + /* Allocate storage for the strings if they exist. */ + + names->storage = NULL; + + if ( bytes > 0 ) + { + if ( ALLOC( storage, bytes ) || + FILE_Read_At( face->dirTables[n].Offset + names->storageOffset, + (void*)storage, + bytes ) ) + goto Fail_Storage; + + names->storage = storage; + + /* Go through and assign the string pointers to the name records. */ + + for ( i = 0; i < names->numNameRecords; i++ ) + { + namerec = names->names + i; + namerec->string = storage + names->names[i].stringOffset; + +/* It is possible (but rather unlikely) that a new platform ID will be */ +/* added by Apple, so we can't rule out IDs > 3. */ + +#if 0 + if ( namerec->platformID <= 3 ) + namerec->string = storage + names->names[i].stringOffset; + else + { + namerec->string = NULL; + namerec->stringLength = 0; + } +#endif + } + } + +#ifdef DEBUG_LEVEL_TRACE + + for ( i = 0; i < names->numNameRecords; i++ ) + { + int j; + + + PTRACE2(( "%d %d %x %d ", + names->names[i].platformID, + names->names[i].encodingID, + names->names[i].languageID, + names->names[i].nameID )); + + /* I know that M$ encoded strings are Unicode, */ + /* but this works reasonable well for debugging purposes. */ + for ( j = 0; j < names->names[i].stringLength; j++ ) + { + if (names->names[i].string) + { + Char c = *(names->names[i].string + j); + + + if ( (Byte)c < 128 ) + PTRACE2(( "%c", c )); + } + } + + PTRACE2(( "\n" )); + } + +#endif /* DEBUG_LEVEL_TRACE */ + + PTRACE2(( "loaded\n" )); + return TT_Err_Ok; + + Fail_Storage: + FREE( storage ); + + Fail: + Free_TrueType_Names( face ); + return error; + } + + +/******************************************************************* + * + * Function : Free_TrueType_Names + * + * Description : Frees a name table. + * + * Input : face face table to look for + * + * Output : TT_Err_Ok. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Free_TrueType_Names( PFace face ) + { + TName_Table* names = &face->nameTable; + + + /* free strings table */ + FREE( names->names ); + + /* free strings storage */ + FREE( names->storage ); + + names->numNameRecords = 0; + names->format = 0; + names->storageOffset = 0; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_CVT + * + * Description : Loads cvt table into resident table. + * + * Input : face face table to look for + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_CVT( PFace face ) + { + DEFINE_LOCALS; + + Long n, limit; + + + PTRACE2(( "CVT " )); + + if ( ( n = TT_LookUp_Table( face, TTAG_cvt ) ) < 0 ) + { + PTRACE2(( "is missing!\n" )); + + face->cvtSize = 0; + face->cvt = NULL; + return TT_Err_Ok; + } + + face->cvtSize = face->dirTables[n].Length / 2; + + if ( ALLOC_ARRAY( face->cvt, + face->cvtSize, + Short ) ) + return error; + + if ( FILE_Seek( face->dirTables[n].Offset ) || + ACCESS_Frame( face->cvtSize * 2L ) ) + return error; + + limit = face->cvtSize; + + for ( n = 0; n < limit; n++ ) + face->cvt[n] = GET_Short(); + + FORGET_Frame(); + + PTRACE2(( "loaded\n" )); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_CMap + * + * Description : Loads the cmap directory in memory. + * The cmaps themselves are loaded in ttcmap.c . + * + * Input : face + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_CMap( PFace face ) + { + DEFINE_LOCALS; + + Long off, table_start; + Long n, limit; + + TCMapDir cmap_dir; + TCMapDirEntry entry_; + PCMapTable cmap; + + + PTRACE2(( "CMaps " )); + + if ( ( n = TT_LookUp_Table( face, TTAG_cmap ) ) < 0 ) + return TT_Err_CMap_Table_Missing; + + table_start = face->dirTables[n].Offset; + + if ( ( FILE_Seek( table_start ) ) || + ( ACCESS_Frame( 4L ) ) ) /* 4 bytes cmap header */ + return error; + + cmap_dir.tableVersionNumber = GET_UShort(); + cmap_dir.numCMaps = GET_UShort(); + + FORGET_Frame(); + + off = FILE_Pos(); /* save offset to cmapdir[] which follows */ + + /* save space in face table for cmap tables */ + if ( ALLOC_ARRAY( face->cMaps, + cmap_dir.numCMaps, + TCMapTable ) ) + return error; + + face->numCMaps = cmap_dir.numCMaps; + + limit = face->numCMaps; + cmap = face->cMaps; + + for ( n = 0; n < limit; n++ ) + { + if ( FILE_Seek( off ) || + ACCESS_Frame( 8L ) ) + return error; + + /* extra code using entry_ for platxxx could be cleaned up later */ + cmap->loaded = FALSE; + cmap->platformID = entry_.platformID = GET_UShort(); + cmap->platformEncodingID = entry_.platformEncodingID = GET_UShort(); + + entry_.offset = GET_Long(); + + FORGET_Frame(); + + off = FILE_Pos(); + + if ( FILE_Seek( table_start + entry_.offset ) || + ACCESS_Frame( 6L ) ) + return error; + + cmap->format = GET_UShort(); + cmap->length = GET_UShort(); + cmap->version = GET_UShort(); + + FORGET_Frame(); + + cmap->offset = FILE_Pos(); + + cmap++; + } + + PTRACE2(( "loaded\n" )); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Programs + * + * Description : Loads the font (fpgm) and cvt programs into the + * face table. + * + * Input : face + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Programs( PFace face ) + { + DEFINE_LOCALS_WO_FRAME; + + Long n; + + + PTRACE2(( "Font program " )); + + /* The font program is optional */ + if ( ( n = TT_LookUp_Table( face, TTAG_fpgm ) ) < 0 ) + { + face->fontProgram = NULL; + face->fontPgmSize = 0; + + PTRACE2(( "is missing!\n" )); + } + else + { + face->fontPgmSize = face->dirTables[n].Length; + + if ( ALLOC( face->fontProgram, + face->fontPgmSize ) || + FILE_Read_At( face->dirTables[n].Offset, + (void*)face->fontProgram, + face->fontPgmSize ) ) + return error; + + PTRACE2(( "loaded, %12d bytes\n", face->fontPgmSize )); + } + + PTRACE2(( "Prep program " )); + + if ( ( n = TT_LookUp_Table( face, TTAG_prep ) ) < 0 ) + { + face->cvtProgram = NULL; + face->cvtPgmSize = 0; + + PTRACE2(( "is missing!\n" )); + } + else + { + face->cvtPgmSize = face->dirTables[n].Length; + + if ( ALLOC( face->cvtProgram, + face->cvtPgmSize ) || + FILE_Read_At( face->dirTables[n].Offset, + (void*)face->cvtProgram, + face->cvtPgmSize ) ) + return error; + + PTRACE2(( "loaded, %12d bytes\n", face->cvtPgmSize )); + } + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_OS_2 + * + * Description : Loads the OS2 Table. + * + * Input : face + * + * Output : Error code. + * + * NOTE : This function used to be named Load_TrueType_OS2. + * We changed its name to avoid a name clash (OS2 happens + * to be a reserved name on some OS/2 compilers...) + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_OS_2( PFace face ) + { + DEFINE_LOCALS; + + Long i; + TT_OS2* os2; + + + PTRACE2(( "OS/2 Table " )); + + /* We now support old Mac fonts where the OS/2 table doesn't */ + /* exist. Simply put, we set the `version' field to 0xFFFF */ + /* and test this value each time we need to access the table. */ + if ( ( i = TT_LookUp_Table( face, TTAG_OS2 ) ) < 0 ) + { + PTRACE2(( "is missing\n!" )); + face->os2.version = 0xFFFF; + error = TT_Err_Ok; + return TT_Err_Ok; + } + + if ( FILE_Seek( face->dirTables[i].Offset ) || + ACCESS_Frame( 78L ) ) + return error; + + os2 = &face->os2; + + os2->version = GET_UShort(); + os2->xAvgCharWidth = GET_Short(); + os2->usWeightClass = GET_UShort(); + os2->usWidthClass = GET_UShort(); + os2->fsType = GET_Short(); + os2->ySubscriptXSize = GET_Short(); + os2->ySubscriptYSize = GET_Short(); + os2->ySubscriptXOffset = GET_Short(); + os2->ySubscriptYOffset = GET_Short(); + os2->ySuperscriptXSize = GET_Short(); + os2->ySuperscriptYSize = GET_Short(); + os2->ySuperscriptXOffset = GET_Short(); + os2->ySuperscriptYOffset = GET_Short(); + os2->yStrikeoutSize = GET_Short(); + os2->yStrikeoutPosition = GET_Short(); + os2->sFamilyClass = GET_Short(); + + for ( i = 0; i < 10; i++ ) + os2->panose[i] = GET_Byte(); + + os2->ulUnicodeRange1 = GET_ULong(); + os2->ulUnicodeRange2 = GET_ULong(); + os2->ulUnicodeRange3 = GET_ULong(); + os2->ulUnicodeRange4 = GET_ULong(); + + for ( i = 0; i < 4; i++ ) + os2->achVendID[i] = GET_Byte(); + + os2->fsSelection = GET_UShort(); + os2->usFirstCharIndex = GET_UShort(); + os2->usLastCharIndex = GET_UShort(); + os2->sTypoAscender = GET_Short(); + os2->sTypoDescender = GET_Short(); + os2->sTypoLineGap = GET_Short(); + os2->usWinAscent = GET_UShort(); + os2->usWinDescent = GET_UShort(); + + FORGET_Frame(); + + os2->ulCodePageRange1 = 0; + os2->ulCodePageRange2 = 0; + os2->sxHeight = 0; + os2->sCapHeight = 0; + os2->usDefaultChar = 0; + os2->usBreakChar = 0; + os2->usMaxContext = 0; + + if ( os2->version >= 0x0001 ) + { + /* only version 1 tables */ + + if ( ACCESS_Frame( 8L ) ) /* read into frame */ + return error; + + os2->ulCodePageRange1 = GET_ULong(); + os2->ulCodePageRange2 = GET_ULong(); + + FORGET_Frame(); + + if ( os2->version >= 0x0002 ) + { + /* only version 2 tables */ + + if ( ACCESS_Frame( 10L ) ) + return error; + + os2->sxHeight = GET_Short(); + os2->sCapHeight = GET_Short(); + os2->usDefaultChar = GET_UShort(); + os2->usBreakChar = GET_UShort(); + os2->usMaxContext = GET_UShort(); + + FORGET_Frame(); + } + } + + PTRACE2(( "loaded\n" )); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_PostScript + * + * Description : Loads the post table into face table. + * + * Input : face face table to look for + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_PostScript( PFace face ) + { + DEFINE_LOCALS; + + Long i; + + TT_Postscript* post = &face->postscript; + + + PTRACE2(( "PostScript " )); + + if ( ( i = TT_LookUp_Table( face, TTAG_post ) ) < 0 ) + return TT_Err_Post_Table_Missing; + + if ( FILE_Seek( face->dirTables[i].Offset ) || + ACCESS_Frame( 32L ) ) + return error; + + /* read frame data into face table */ + + post->FormatType = GET_ULong(); + post->italicAngle = GET_ULong(); + post->underlinePosition = GET_Short(); + post->underlineThickness = GET_Short(); + post->isFixedPitch = GET_ULong(); + post->minMemType42 = GET_ULong(); + post->maxMemType42 = GET_ULong(); + post->minMemType1 = GET_ULong(); + post->maxMemType1 = GET_ULong(); + + FORGET_Frame(); + + /* we don't load the glyph names, we do that in a */ + /* library extension (ftxpost). */ + + PTRACE2(( "loaded\n" )); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Hdmx + * + * Description : Loads the horizontal device metrics table. + * + * Input : face face object to look for + * + * Output : SUCCESS on success. FAILURE on error. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Hdmx( PFace face ) + { + DEFINE_LOCALS; + + TT_Hdmx_Record* rec; + TT_Hdmx hdmx; + Long table; + UShort n, num_glyphs; + Long record_size; + + + hdmx.version = 0; + hdmx.num_records = 0; + hdmx.records = 0; + + face->hdmx = hdmx; + + if ( ( table = TT_LookUp_Table( face, TTAG_hdmx ) ) < 0 ) + return TT_Err_Ok; + + if ( FILE_Seek( face->dirTables[table].Offset ) || + ACCESS_Frame( 8L ) ) + return error; + + hdmx.version = GET_UShort(); + hdmx.num_records = GET_Short(); + record_size = GET_Long(); + + FORGET_Frame(); + + /* Only recognize format 0 */ + + if ( hdmx.version != 0 ) + return TT_Err_Ok; + + if ( ALLOC( hdmx.records, sizeof ( TT_Hdmx_Record ) * hdmx.num_records ) ) + return error; + + num_glyphs = face->numGlyphs; + record_size -= num_glyphs+2; + rec = hdmx.records; + + for ( n = 0; n < hdmx.num_records; n++ ) + { + /* read record */ + + if ( ACCESS_Frame( 2L ) ) + goto Fail; + + rec->ppem = GET_Byte(); + rec->max_width = GET_Byte(); + + FORGET_Frame(); + + if ( ALLOC( rec->widths, num_glyphs ) || + FILE_Read( rec->widths, num_glyphs ) ) + goto Fail; + + /* skip padding bytes */ + if ( record_size > 0 ) + if ( FILE_Skip( record_size ) ) + goto Fail; + + rec++; + } + + face->hdmx = hdmx; + + return TT_Err_Ok; + + Fail: + for ( n = 0; n < hdmx.num_records; n++ ) + FREE( hdmx.records[n].widths ); + + FREE( hdmx.records ); + return error; + } + + +/******************************************************************* + * + * Function : Free_TrueType_Hdmx + * + * Description : Frees the horizontal device metrics table. + * + * Input : face face object to look for + * + * Output : TT_Err_Ok. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Free_TrueType_Hdmx( PFace face ) + { + UShort n; + + + if ( !face ) + return TT_Err_Ok; + + for ( n = 0; n < face->hdmx.num_records; n++ ) + FREE( face->hdmx.records[n].widths ); + + FREE( face->hdmx.records ); + face->hdmx.num_records = 0; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Load_TrueType_Any + * + * Description : Loads any font table into client memory. Used by + * the TT_Get_Font_Data() API function. + * + * Input : face face object to look for + * + * tag tag of table to load. Use the value 0 if you + * want to access the whole font file, else set + * this parameter to a valid TrueType table tag + * that you can forge with the MAKE_TT_TAG + * macro. + * + * offset starting offset in the table (or the file + * if tag == 0 ) + * + * buffer address of target buffer + * + * length address of decision variable : + * + * if length == NULL : + * load the whole table. returns an + * an error if 'offset' == 0 !! + * + * if *length == 0 : + * exit immediately, returning the + * length of the given table, or of + * the font file, depending on the + * value of 'tag' + * + * if *length != 0 : + * load the next 'length' bytes of + * table or font, starting at offset + * 'offset' (in table or font too). + * + * Output : Error condition + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Load_TrueType_Any( PFace face, + ULong tag, + Long offset, + void* buffer, + Long* length ) + { + TT_Stream stream; + TT_Error error; + Long table; + ULong size; + + + if ( tag != 0 ) + { + /* look for tag in font directory */ + table = TT_LookUp_Table( face, tag ); + if ( table < 0 ) + return TT_Err_Table_Missing; + + offset += face->dirTables[table].Offset; + size = face->dirTables[table].Length; + } + else + /* tag = 0 -- the use want to access the font file directly */ + size = TT_Stream_Size( face->stream ); + + if ( length && *length == 0 ) + { + *length = size; + return TT_Err_Ok; + } + + if ( length ) + size = *length; + + if ( !USE_Stream( face->stream, stream ) ) + (void)FILE_Read_At( offset, buffer, size ); + DONE_Stream( stream ); + + return error; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttload.h b/Build/source/libs/freetype/freetype-1.5/lib/ttload.h new file mode 100644 index 00000000000..d5f74d40e17 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttload.h @@ -0,0 +1,238 @@ +/******************************************************************* + * + * ttload.h 1.2 + * + * TrueType Tables Loader. + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * Changes between 1.2 and 1.1 : + * + * - the macros are now in ttfile.h (with their underlying functions) + * + * Changes between 1.1 and 1.0 : + * + * - add function Load_TrueType_Any used by TT_Get_Font_Data + * + ******************************************************************/ + +#ifndef TTLOAD_H +#define TTLOAD_H + +#include "ttconfig.h" +#include "tttypes.h" +#include "ttobjs.h" + +#ifdef __cplusplus + extern "C" { +#endif + + FT_EXPORT_DEF( Long ) + TT_LookUp_Table( PFace face, + ULong tag ); + + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Directory( PFace face, + ULong faceIndex ); + + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_MaxProfile( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Gasp( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Header( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Locations( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Names( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_CVT( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_CMap( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Programs( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_OS_2( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_PostScript( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Hdmx( PFace face ); + + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Metrics_Header( PFace face, + Bool vertical ); + + FT_INTERNAL_DEF( TT_Error ) + Load_TrueType_Any( PFace face, + ULong tag, + Long offset, + void* buffer, + Long* length ); + + FT_INTERNAL_DEF( TT_Error ) + Free_TrueType_Names( PFace face ); + FT_INTERNAL_DEF( TT_Error ) + Free_TrueType_Hdmx ( PFace face ); + + +/* The following macros are defined to simplify the writing of */ +/* the various table and glyph loaders. */ + +/* For examples see the code in ttload.c, ttgload.c etc. */ + +#define USE_Stream( original, duplicate ) \ + ( (error = TT_Use_Stream( original, &duplicate )) != TT_Err_Ok ) + +#define DONE_Stream( _stream ) \ + TT_Done_Stream( &_stream ) + +/* Define a file frame -- use it only when needed */ +#define DEFINE_A_FRAME TFileFrame frame = TT_Null_FileFrame + +/* Define a stream -- use it only when needed */ +#define DEFINE_A_STREAM TT_Stream stream + + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE /* re-entrant implementation */ + +/* The following macros define the necessary local */ +/* variables used to access streams and frames. */ + +/* Define stream locals with frame */ +#define DEFINE_STREAM_LOCALS \ + TT_Error error; \ + DEFINE_A_STREAM; \ + DEFINE_A_FRAME + +/* Define stream locals without frame */ +#define DEFINE_STREAM_LOCALS_WO_FRAME \ + TT_Error error; \ + DEFINE_A_STREAM + +/* Define locals with a predefined stream in reentrant mode -- see ttload.c */ +#define DEFINE_LOAD_LOCALS( STREAM ) \ + TT_Error error; \ + DEFINE_A_STREAM = (STREAM); \ + DEFINE_A_FRAME + +/* Define locals without frame with a predefined stream - see ttload.c */ +#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \ + TT_Error error; \ + DEFINE_A_STREAM = (STREAM) + +/* Define all locals necessary to access a font file */ +#define DEFINE_ALL_LOCALS \ + TT_Error error; \ + DEFINE_A_STREAM; \ + DEFINE_A_FRAME + + +#define ACCESS_Frame( _size_ ) \ + ( (error = TT_Access_Frame( stream, \ + &frame, \ + (Long)(_size_) )) != TT_Err_Ok ) +#define CHECK_ACCESS_Frame( _size_ ) \ + ( (error = TT_Check_And_Access_Frame( stream, \ + &frame, \ + (Long)(_size_) )) != TT_Err_Ok ) +#define FORGET_Frame() \ + ( (void)TT_Forget_Frame( stream, &frame ) ) + +#define GET_Byte() TT_Get_Byte ( &frame ) +#define GET_Char() TT_Get_Char ( &frame ) +#define GET_UShort() TT_Get_UShort( &frame ) +#define GET_Short() TT_Get_Short ( &frame ) +#define GET_Long() TT_Get_Long ( &frame ) +#define GET_ULong() TT_Get_ULong ( &frame ) +#define GET_Tag4() TT_Get_ULong ( &frame ) + +#define FILE_Pos() TT_File_Pos ( stream ) + +#define FILE_Seek( _position_ ) \ + ( (error = TT_Seek_File( stream, \ + (Long)(_position_) )) != TT_Err_Ok ) +#define FILE_Skip( _distance_ ) \ + ( (error = TT_Skip_File( stream, \ + (Long)(_distance_) )) != TT_Err_Ok ) +#define FILE_Read( buffer, count ) \ + ( (error = TT_Read_File ( stream, \ + buffer, \ + (Long)(count) )) != TT_Err_Ok ) +#define FILE_Read_At( pos, buffer, count ) \ + ( (error = TT_Read_At_File( stream, \ + (Long)(pos), \ + buffer, \ + (Long)(count) )) != TT_Err_Ok ) + +#else /* thread-safe implementation */ + +/* Define stream locals with frame -- nothing in thread-safe mode */ +#define DEFINE_STREAM_LOCALS \ + TT_Error error + +/* Define stream locals without frame -- nothing in thread-safe mode */ +#define DEFINE_STREAM_LOCALS_WO_FRAME \ + TT_Error error + +/* Define locals with a predefined stream in reentrant mode -- see ttload.c */ +#define DEFINE_LOAD_LOCALS( STREAM ) \ + TT_Error error + + +/* Define locals without frame with a predefined stream - see ttload.c */ +#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \ + TT_Error error + +/* Define all locals necessary to access a font file */ +#define DEFINE_ALL_LOCALS \ + TT_Error error; \ + DEFINE_A_STREAM + + +#define ACCESS_Frame( _size_ ) \ + ( (error = TT_Access_Frame( (Long)(_size_) )) != TT_Err_Ok ) +#define CHECK_ACCESS_Frame( _size_ ) \ + ( (error = TT_Check_And_Access_Frame( (Long)(_size_) )) != TT_Err_Ok ) +#define FORGET_Frame() \ + ( (void)TT_Forget_Frame() ) + +#define GET_Byte() TT_Get_Byte () +#define GET_Char() TT_Get_Char () +#define GET_UShort() TT_Get_UShort() +#define GET_Short() TT_Get_Short () +#define GET_Long() TT_Get_Long () +#define GET_ULong() TT_Get_ULong () +#define GET_Tag4() TT_Get_ULong () + +#define FILE_Pos() TT_File_Pos() + +#define FILE_Seek( _position_ ) \ + ( (error = TT_Seek_File( (Long)(_position_) )) != TT_Err_Ok ) +#define FILE_Skip( _distance_ ) \ + ( (error = TT_Skip_File( (Long)(_distance_) )) != TT_Err_Ok ) +#define FILE_Read( buffer, count ) \ + ( (error = TT_Read_File ( buffer, \ + (Long)(count) )) != TT_Err_Ok ) +#define FILE_Read_At( pos, buffer, count ) \ + ( (error = TT_Read_At_File( (Long)(pos), \ + buffer, \ + (Long)(count) )) != TT_Err_Ok ) + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + +#ifdef __cplusplus + } +#endif + +#endif /* TTLOAD_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttmemory.c b/Build/source/libs/freetype/freetype-1.5/lib/ttmemory.c new file mode 100644 index 00000000000..bdfa0cfe62b --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttmemory.c @@ -0,0 +1,399 @@ +/******************************************************************* + * + * ttmemory.c 1.2 + * + * Memory management component (body). + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * + * Changes between 1.1 and 1.2: + * + * - the font pool is gone. + * + * - introduced the FREE macro and the Free function for + * future use in destructors. + * + * - Init_FontPool() is now a macro to allow the compilation of + * 'legacy' applications (all four test programs have been updated). + * + ******************************************************************/ + +#include "ttdebug.h" +#include "ttmemory.h" +#include "ttengine.h" + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_memory + + +#ifdef DEBUG_MEMORY + +#include + +#define MAX_TRACKED_BLOCKS 4096 + + struct TMemRec_ + { + void* base; + Long size; + }; + + typedef struct TMemRec_ TMemRec; + + static TMemRec pointers[MAX_TRACKED_BLOCKS + 1]; + + static Int num_alloc; + static Int num_free; + static Int num_realloc; /* counts only `real' reallocations + (i.e., an existing buffer will be resized + to a value larger than zero */ + + static Int fail_alloc; + static Int fail_realloc; + static Int fail_free; + +#endif /* DEBUG_MEMORY */ + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + Long TTMemory_Allocated; + Long TTMemory_MaxAllocated; +#endif + + +/******************************************************************* + * + * Function : TT_Alloc + * + * Description : Allocates memory from the heap buffer. + * + * Input : Size size of the memory to be allocated + * P pointer to a buffer pointer + * + * Output : Error code. + * + * NOTE : The newly allocated block should _always_ be zeroed + * on return. Many parts of the engine rely on this to + * work properly. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Alloc( ULong Size, + void** P ) + { +#ifdef DEBUG_MEMORY + Int i; +#endif + + + if ( !P ) + return TT_Err_Invalid_Argument; + + if ( Size > (size_t)-1 ) + return TT_Err_Out_Of_Memory; + if ( Size > 0 ) + { + *P = (void*)malloc( Size ); + if ( !*P ) + return TT_Err_Out_Of_Memory; + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated += Size; + TTMemory_MaxAllocated += Size; +#endif + +#ifdef DEBUG_MEMORY + + num_alloc++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != NULL ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_alloc++; + else + { + pointers[i].base = *P; + pointers[i].size = Size; + } + +#endif /* DEBUG_MEMORY */ + + MEM_Set( *P, 0, Size ); + } + else + *P = NULL; + + return TT_Err_Ok; + } + + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + + +/******************************************************************* + * + * Function : TT_Realloc + * + * Description : Reallocates memory from the heap buffer. + * + * Input : Size new size of the memory to be allocated; + * if zero, TT_Free() will be called + * P pointer to a buffer pointer; if *P == NULL, + * TT_Alloc() will be called + * + * Output : Error code. + * + * NOTES : It's not necessary to zero the memory in case the + * reallocated buffer is larger than before -- the + * application has to take care of this. + * + * If the memory request fails, TT_Free() will be + * called on *P, and TT_Err_Out_Of_Memory returned. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Realloc( ULong Size, + void** P ) + { + void* Q; + +#ifdef DEBUG_MEMORY + Int i; +#endif + + + if ( !P ) + return TT_Err_Invalid_Argument; + + if ( !*P ) + return TT_Alloc( Size, P ); + + if ( Size == 0 ) + return TT_Free( P ); + + if ( Size > (size_t)-1 ) + { + TT_Free( *P ); + return TT_Err_Out_Of_Memory; + } + + Q = (void*)realloc( *P, Size ); + if ( !Q ) + { + TT_Free( *P ); + return TT_Err_Out_Of_Memory; + } + +#ifdef DEBUG_MEMORY + + num_realloc++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != *P ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_realloc++; + else + { +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated += Size - pointers[i].size; + if ( Size > pointers[i].size ) + TTMemory_MaxAllocated += Size - pointers[i].size; +#endif + + pointers[i].base = Q; + pointers[i].size = Size; + } +#endif /* DEBUG_MEMORY */ + + *P = Q; + + return TT_Err_Ok; + } + + +#endif /* TT_CONFIG_OPTION_EXTEND_ENGINE */ + + +/******************************************************************* + * + * Function : TT_Free + * + * Description : Releases a previously allocated block of memory. + * + * Input : P pointer to memory block + * + * Output : Always SUCCESS. + * + * Note : The pointer must _always_ be set to NULL by this function. + * + ******************************************************************/ + + FT_EXPORT_FUNC( TT_Error ) + TT_Free( void** P ) + { +#ifdef DEBUG_MEMORY + Int i; +#endif /* DEBUG_MEMORY */ + + + if ( !P || !*P ) + return TT_Err_Ok; + +#ifdef DEBUG_MEMORY + + num_free++; + + i = 0; + while ( i < MAX_TRACKED_BLOCKS && pointers[i].base != *P ) + i++; + + if ( i >= MAX_TRACKED_BLOCKS ) + fail_free++; + else + { +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated -= pointers[i].size; +#endif + + pointers[i].base = NULL; + pointers[i].size = 0; + } +#endif /* DEBUG_MEMORY */ + + free( *P ); + + *P = NULL; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTMemory_Init + * + * Description : Initializes the memory. + * + * Output : Always SUCCESS. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTMemory_Init( void ) + { +#ifdef DEBUG_MEMORY + Int i; + + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + pointers[i].base = NULL; + pointers[i].size = 0; + } + + num_alloc = 0; + num_realloc = 0; + num_free = 0; + + fail_alloc = 0; + fail_realloc = 0; + fail_free = 0; +#endif + + +#ifndef TT_CONFIG_OPTION_THREAD_SAFE + TTMemory_Allocated = 0; + TTMemory_MaxAllocated = 0; +#endif + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : TTMemory_Done + * + * Description : Finalizes memory usage. + * + * Output : Always SUCCESS. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTMemory_Done( void ) + { +#ifdef DEBUG_MEMORY + Int i, num_leaked, tot_leaked; + + + num_leaked = 0; + tot_leaked = 0; + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + if ( pointers[i].base ) + { + num_leaked ++; + tot_leaked += pointers[i].size; + } + } + + fprintf( stderr, + "%d memory allocations, of which %d failed\n", + num_alloc, + fail_alloc ); + + fprintf( stderr, + "%d memory reallocations, of which %d failed\n", + num_realloc, + fail_realloc ); + + fprintf( stderr, + "%d memory deallocations, of which %d failed\n", + num_free, + fail_free ); + + if ( num_leaked > 0 ) + { + fprintf( stderr, + "There are %d leaked memory blocks, totalizing %d bytes\n", + num_leaked, tot_leaked ); + + for ( i = 0; i < MAX_TRACKED_BLOCKS; i++ ) + { + if ( pointers[i].base ) + { + fprintf( stderr, + "index: %4d (base: $%08lx, size: %08ld)\n", + i, + (long)pointers[i].base, + pointers[i].size ); + } + } + } + else + fprintf( stderr, "No memory leaks!\n" ); + +#endif /* DEBUG_MEMORY */ + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttmemory.h b/Build/source/libs/freetype/freetype-1.5/lib/ttmemory.h new file mode 100644 index 00000000000..5173567849f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttmemory.h @@ -0,0 +1,129 @@ +/******************************************************************* + * + * ttmemory.h 1.2 + * + * Memory management component (specification). + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Changes between 1.2 and 1.1: + * + * - the font pool is gone! All allocations are now performed + * with malloc() and free(). + * + * - introduced the FREE() macro and the Free() function for + * future use in destructors. + * + * - Init_FontPool() is now a macro to allow the compilation of + * 'legacy' applications (all four test programs have been updated). + * + ******************************************************************/ + +#ifndef TTMEMORY_H +#define TTMEMORY_H + +#include "ttconfig.h" +#include "tttypes.h" +#include + + +#ifdef __cplusplus + extern "C" { +#endif + +#define MEM_Set( dest, byte, count ) memset( dest, byte, count ) + +#ifdef HAVE_MEMCPY +#define MEM_Copy( dest, source, count ) memcpy( dest, source, count ) +#else +#define MEM_Copy( dest, source, count ) bcopy( source, dest, count ) +#endif + +#ifdef HAVE_MEMMOVE +#define MEM_Move( dest, source, count ) memmove( dest, source, count ) +#else +#define MEM_Move( dest, source, count ) bcopy( source, dest, count ) +#endif + + +#define MEM_Alloc( _pointer_, _size_ ) \ + TT_Alloc( _size_, (void**)&(_pointer_) ) + +#define MEM_Realloc( _pointer_, _size_ ) \ + TT_Realloc( _size_, (void**)&(_pointer_) ) + +#define ALLOC( _pointer_, _size_ ) \ + ( ( error = MEM_Alloc( _pointer_, _size_ ) ) != TT_Err_Ok ) + +#define ALLOC_ARRAY( _pointer_, _count_, _type_ ) \ + ( ( error = MEM_Alloc( _pointer_, \ + (_count_) * sizeof ( _type_ ) ) ) != TT_Err_Ok ) + +#define REALLOC( _pointer_, _size_ ) \ + ( ( error = MEM_Realloc( _pointer_, _size_ ) ) != TT_Err_Ok ) + +#define REALLOC_ARRAY( _pointer_, _count_, _type_ ) \ + ( (error = MEM_Realloc( _pointer_, \ + (_count_) * sizeof ( _type_ ) ) ) != TT_Err_Ok ) + +#define FREE( _pointer_ ) \ + TT_Free( (void**)&(_pointer_) ) + + + /* Allocate a block of memory of 'Size' bytes from the heap, and */ + /* sets the pointer '*P' to its address. If 'Size' is 0, or in */ + /* case of error, the pointer is always set to NULL. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Alloc( ULong Size, + void** P ); + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + + /* Reallocates a block of memory pointed to by '*P' to 'Size' */ + /* bytes from the heap, possibly changing '*P'. If 'Size' is 0, */ + /* TT_Free() is called, if '*P' is NULL, TT_Alloc() is called. */ + /* '*P' is freed (if it's non-NULL) in case of error. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Realloc( ULong Size, + void** P ); + +#endif /* TT_CONFIG_OPTION_EXTEND_ENGINE */ + + /* Releases a block that was previously allocated through Alloc. */ + /* Note that the function returns successfully when P or *P are */ + /* already NULL. The pointer '*P' is set to NULL on exit in */ + /* case of success. */ + + FT_EXPORT_DEF( TT_Error ) + TT_Free( void** P ); + + + /* For "legacy" applications, that should be re-coded. */ + /* Note that this won't release the previously allocated font pool. */ + +#define Init_FontPool( x, y ) while( 0 ) { } + + + FT_INTERNAL_DEF( TT_Error ) + TTMemory_Init( void ); + FT_INTERNAL_DEF( TT_Error ) + TTMemory_Done( void ); + + +#ifdef __cplusplus + } +#endif + +#endif /* TTMEMORY_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttmutex.c b/Build/source/libs/freetype/freetype-1.5/lib/ttmutex.c new file mode 100644 index 00000000000..e7c3b53c671 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttmutex.c @@ -0,0 +1,85 @@ +/******************************************************************* + * + * ttmutex.c 1.0 + * + * Mutual exclusion object, single-threaded implementation + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTE: This is a generic non-functional implementation + * that you are welcome to refine for your own system. + * + * Please name your system-specific source with a + * different name (like ttmutex-os2.c or ttmutex-linux.c) + * and change your makefile accordingly. + * + ******************************************************************/ + +#include "ttmutex.h" + + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_mutex + + +/* ANSI C prevents the compilation of empty units. We thus introduce */ +/* a dummy typedef to get rid of compiler warnings/errors. */ +/* Note that gcc's -ansi -pedantic does not report any error here. */ +/* Watcom, VC++ or Borland C++ do however. */ + + typedef void _ttmutex_to_satisfy_ANSI_C_; + + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE + + FT_INTERNAL_FUNC( void ) + TT_Mutex_Create( TMutex* mutex ) + { + *mutex = (void*)-1; + /* Replace this line with your own mutex creation code */ + } + + + FT_INTERNAL_FUNC( void ) + TT_Mutex_Delete( TMutex* mutex ) + { + *mutex = (void*)0; + /* Replace this line with your own mutex destruction code */ + } + + + FT_INTERNAL_FUNC( void ) + TT_Mutex_Lock( TMutex* mutex ) + { + /* NOTE: It is legal to call this function with a NULL argument */ + /* in which case an immediate return is appropriate. */ + if ( !mutex ) + return; + + ; /* Insert your own mutex locking code here */ + } + + + FT_INTERNAL_FUNC( void ) + TT_Mutex_Release( TMutex* mutex ) + { + /* NOTE: It is legal to call this function with a NULL argument */ + /* in which case an immediate return is appropriate */ + if ( !mutex ) + return; + + ; /* Insert your own mutex release code here */ + } + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttmutex.h b/Build/source/libs/freetype/freetype-1.5/lib/ttmutex.h new file mode 100644 index 00000000000..3dae642af99 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttmutex.h @@ -0,0 +1,63 @@ +/******************************************************************* + * + * ttmutex.h 1.0 + * + * Mutual exclusion object / dummy generic interface. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * Note: This file provides a generic interface. The implementation + * to compile depends on your system and the type of + * library you want to build (either singly-threaded, + * thread-safe or re-entrant). + * + * Please read the technical documentation for more details. + * + ******************************************************************/ + +#ifndef TTMUTEX_H +#define TTMUTEX_H + +#include "ttconfig.h" + + + typedef void* TMutex; /* typeless reference to a mutex */ + +#ifdef TT_CONFIG_OPTION_THREAD_SAFE /* thread-safe and re-entrant builds */ + +#define MUTEX_Create( mutex ) TT_Mutex_Create ( &(mutex) ) +#define MUTEX_Destroy( mutex ) TT_Mutex_Delete ( &(mutex) ) +#define MUTEX_Lock( mutex ) TT_Mutex_Lock ( &(mutex) ) +#define MUTEX_Release( mutex ) TT_Mutex_Release( &(mutex) ) + + FT_INTERNAL_DEF( void ) + TT_Mutex_Create( TMutex* mutex ); /* Create a new mutex */ + FT_INTERNAL_DEF( void ) + TT_Mutex_Delete( TMutex* mutex ); /* Delete a mutex */ + FT_INTERNAL_DEF( void ) + TT_Mutex_Lock( TMutex* mutex ); /* Lock a mutex */ + FT_INTERNAL_DEF( void ) + TT_Mutex_Release( TMutex* mutex ); /* Release a mutex */ + +#else /* for the single-thread build */ + +#define MUTEX_Create( mutex ) /* nothing */ +#define MUTEX_Destroy( mutex ) /* nothing */ +#define MUTEX_Lock( mutex ) /* nothing */ +#define MUTEX_Release( mutex ) /* nothing */ + + /* No code will be generated for mutex operations */ + +#endif /* TT_CONFIG_OPTION_THREAD_SAFE */ + +#endif /* TTMUTEX_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttobjs.c b/Build/source/libs/freetype/freetype-1.5/lib/ttobjs.c new file mode 100644 index 00000000000..3c6331dedcb --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttobjs.c @@ -0,0 +1,1500 @@ +/******************************************************************* + * + * ttobjs.c 1.0 + * + * Objects manager. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "ttobjs.h" +#include "ttfile.h" +#include "ttcalc.h" +#include "ttmemory.h" +#include "ttload.h" +#include "ttinterp.h" +#include "ttdebug.h" + + +/* Add extensions definition */ +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE +#include "ttextend.h" +#endif + +/* Required by tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_objs + +/******************************************************************* + * + * Function : New_Context + * + * Description : Creates a new execution context for a given + * face object. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( PExecution_Context ) + New_Context( PFace face ) + { + PEngine_Instance engine; + PExecution_Context exec; + + + if ( !face ) + return NULL; + + engine = face->engine; + CACHE_New( engine->objs_exec_cache, exec, face ); + return exec; + } + + +/******************************************************************* + * + * Function : Done_Context + * + * Description : Discards an execution context. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Done_Context( PExecution_Context exec ) + { + PEngine_Instance engine; + + + if ( !exec ) + return TT_Err_Ok; + + engine = exec->face->engine; + return CACHE_Done( engine->objs_exec_cache, exec ); + } + + +#if 0 + +/******************************************************************* + * + * Function : New_Instance + * + * Description : Creates a new instance for a given face object. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( PInstance ) + New_Instance( PFace face ) + { + PInstance ins; + + + if ( !face ) + return NULL; + + CACHE_New( &face->instances, ins, face ); + + return ins; + } + + +/******************************************************************* + * + * Function : Done_Instance + * + * Description : Discards an instance. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Done_Instance( PInstance instance ) + { + return CACHE_Done( &instance->owner->instances, instance ); + } + +#endif + + +/******************************************************************* + * * + * GLYPH ZONE FUNCTIONS * + * * + * * + *******************************************************************/ + +/******************************************************************* + * + * Function : New_Glyph_Zone + * + * Description : Allocates a new glyph zone + * + * Input : pts pointer to the target glyph zone record + * maxPoints capacity of glyph zone in points + * maxContours capacity of glyph zone in contours + * + * Return : Error code. + * + *****************************************************************/ + + static + TT_Error New_Glyph_Zone( PGlyph_Zone pts, + UShort maxPoints, + UShort maxContours ) + { + TT_Error error; + + + if ( ALLOC( pts->org, maxPoints * 2 * sizeof ( TT_F26Dot6 ) ) || + ALLOC( pts->cur, maxPoints * 2 * sizeof ( TT_F26Dot6 ) ) || + ALLOC( pts->touch, maxPoints * sizeof ( Byte ) ) || + ALLOC( pts->contours, maxContours * sizeof ( Short ) ) ) + return error; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Done_Glyph_Zone + * + * Description : Deallocates a glyph zone + * + * Input : pts pointer to the target glyph zone record + * + * Return : Error code. + * + *****************************************************************/ + + static + TT_Error Done_Glyph_Zone( PGlyph_Zone pts ) + { + FREE( pts->contours ); + FREE( pts->touch ); + FREE( pts->cur ); + FREE( pts->org ); + + return TT_Err_Ok; + } + + + +/******************************************************************* + * * + * CODERANGE FUNCTIONS * + * * + *******************************************************************/ + +/******************************************************************* + * + * Function : Goto_CodeRange + * + * Description : Switch to a new code range (updates Code and IP). + * + * Input : exec target execution context + * range new execution code range + * IP new IP in new code range + * + * Output : SUCCESS on success. FAILURE on error (no code range). + * + *****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Goto_CodeRange( PExecution_Context exec, + Int range, + ULong IP ) + { + PCodeRange cr; + + + if ( range < 1 || range > 3 ) + return TT_Err_Bad_Argument; + + cr = &exec->codeRangeTable[range - 1]; + + if ( cr->Base == NULL ) + return TT_Err_Invalid_CodeRange; + + /* NOTE: Because the last instruction of a program may be a CALL */ + /* which will return to the first byte *after* the code */ + /* range, we test for IP <= Size, instead of IP < Size. */ + + if ( IP > cr->Size ) + return TT_Err_Code_Overflow; + + exec->code = cr->Base; + exec->codeSize = cr->Size; + exec->IP = IP; + exec->curRange = range; + + return TT_Err_Ok; + } + + +#if 0 + +/******************************************************************* + * + * Function : Get_CodeRange + * + * Description : Returns a pointer to a given code range. Should + * be used only by the debugger. Returns NULL if + * 'range' is out of current bounds. + * + * Input : exec target execution context + * range new execution code range + * + * Output : Pointer to the code range record. NULL on failure. + * + *****************************************************************/ + + FT_INTERNAL_FUNC( PCodeRange ) + Get_CodeRange( PExecution_Context exec, + Int range ) + { + if ( range < 1 || range > 3 ) + return NULL; + else /* arrays start with 1 in Pascal, and with 0 in C */ + return &exec->codeRangeTable[range - 1]; + } + +#endif + + +/******************************************************************* + * + * Function : Set_CodeRange + * + * Description : Sets a code range. + * + * Input : exec target execution context + * range code range index + * base new code base + * length range size in bytes + * + * Output : SUCCESS on success. FAILURE on error. + * + *****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Set_CodeRange( PExecution_Context exec, + Int range, + void* base, + ULong length ) + { + if ( range < 1 || range > 3 ) + return TT_Err_Bad_Argument; + + exec->codeRangeTable[range - 1].Base = (Byte*)base; + exec->codeRangeTable[range - 1].Size = length; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Clear_CodeRange + * + * Description : Clears a code range. + * + * Input : exec target execution context + * range code range index + * + * Output : SUCCESS on success. FAILURE on error. + * + * Note : Does not set the Error variable. + * + *****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Clear_CodeRange( PExecution_Context exec, + Int range ) + { + if ( range < 1 || range > 3 ) + return TT_Err_Bad_Argument; + + exec->codeRangeTable[range - 1].Base = NULL; + exec->codeRangeTable[range - 1].Size = 0; + + return TT_Err_Ok; + } + + + +/******************************************************************* + * * + * EXECUTION CONTEXT ROUTINES * + * * + *******************************************************************/ + +/******************************************************************* + * + * Function : Context_Destroy + * + *****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Context_Destroy( void* _context ) + { + PExecution_Context exec = (PExecution_Context)_context; + + if ( !exec ) + return TT_Err_Ok; + + /* free composite load stack */ + FREE( exec->loadStack ); + exec->loadSize = 0; + + /* points zone */ + Done_Glyph_Zone( &exec->pts ); + exec->maxPoints = 0; + exec->maxContours = 0; + + /* free stack */ + FREE( exec->stack ); + exec->stackSize = 0; + + /* free call stack */ + FREE( exec->callStack ); + exec->callSize = 0; + exec->callTop = 0; + + /* free glyph code range */ + FREE( exec->glyphIns ); + exec->glyphSize = 0; + + exec->instance = NULL; + exec->face = NULL; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Context_Create + * + *****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Context_Create( void* _context, + void* _face ) + { + PExecution_Context exec = (PExecution_Context)_context; + + PFace face = (PFace)_face; + TT_Error error; + + + /* XXX : We don't reserve arrays anymore, this is done automatically */ + /* during a "Context_Load".. */ + + exec->callSize = 32; + if ( ALLOC_ARRAY( exec->callStack, exec->callSize, TCallRecord ) ) + goto Fail_Memory; + + /* all values in the context are set to 0 already, but this is */ + /* here as a remainder */ + exec->maxPoints = 0; + exec->maxContours = 0; + + exec->stackSize = 0; + exec->loadSize = 0; + exec->glyphSize = 0; + + exec->stack = NULL; + exec->loadStack = NULL; + exec->glyphIns = NULL; + + exec->face = face; + exec->instance = NULL; + + return TT_Err_Ok; + + Fail_Memory: + Context_Destroy( exec ); + return error; + } + + +/******************************************************************* + * + * Function : Context_Load + * + *****************************************************************/ + +/****************************************************************/ +/* */ +/* Update_Max : Reallocate a buffer if it needs to */ +/* */ +/* input: size address of buffer's current size */ +/* expressed in elements */ +/* */ +/* multiplier size in bytes of each element in the */ +/* buffer */ +/* */ +/* buff address of the buffer base pointer */ +/* */ +/* new_max new capacity (size) of the buffer */ + + static + TT_Error Update_Max( ULong* size, + ULong multiplier, + void** buff, + ULong new_max ) + { + TT_Error error; + + if ( *size < new_max ) + { + FREE( *buff ); + if ( ALLOC( *buff, new_max * multiplier ) ) + return error; + *size = new_max; + } + return TT_Err_Ok; + } + + +/****************************************************************/ +/* */ +/* Update_Zone: Reallocate a zone if it needs to */ +/* */ +/* input: zone address of the target zone */ +/* */ +/* maxPoints address of the zone's current capacity */ +/* in points */ +/* */ +/* maxContours address of the zone's current capacity */ +/* in contours */ +/* */ +/* newPoints new capacity in points */ +/* */ +/* newContours new capacity in contours */ +/* */ + + static + TT_Error Update_Zone( PGlyph_Zone zone, + UShort* maxPoints, + UShort* maxContours, + UShort newPoints, + UShort newContours ) + { + if ( *maxPoints < newPoints || *maxContours < newContours ) + { + TT_Error error; + + + Done_Glyph_Zone( zone ); + + error = New_Glyph_Zone( zone, newPoints, newContours ); + if ( error ) + return error; + + *maxPoints = newPoints; + *maxContours = newContours; + } + return TT_Err_Ok; + } + + + FT_INTERNAL_FUNC( TT_Error ) + Context_Load( PExecution_Context exec, + PFace face, + PInstance ins ) + { + Int i; + TMaxProfile* maxp; + TT_Error error; + + exec->face = face; + maxp = &face->maxProfile; + + exec->instance = ins; + + if ( ins ) + { + exec->numFDefs = ins->numFDefs; + exec->numIDefs = ins->numIDefs; + exec->maxFDefs = ins->maxFDefs; + exec->maxIDefs = ins->maxIDefs; + exec->FDefs = ins->FDefs; + exec->IDefs = ins->IDefs; + exec->metrics = ins->metrics; + + exec->maxFunc = ins->maxFunc; + exec->maxIns = ins->maxIns; + + for ( i = 0; i < MAX_CODE_RANGES; i++ ) + exec->codeRangeTable[i] = ins->codeRangeTable[i]; + + /* set graphics state */ + exec->GS = ins->GS; + + exec->cvtSize = ins->cvtSize; + exec->cvt = ins->cvt; + + exec->storeSize = ins->storeSize; + exec->storage = ins->storage; + + exec->twilight = ins->twilight; + } + + error = Update_Max( &exec->loadSize, + sizeof ( TSubglyph_Record ), + (void**)&exec->loadStack, + face->maxComponents + 1 ); + if ( error ) + return error; + + error = Update_Max( &exec->stackSize, + sizeof ( TT_F26Dot6 ), + (void**)&exec->stack, + maxp->maxStackElements + 32 ); + /* XXX : We reserve a little more elements on the stack to deal safely */ + /* with broken fonts like arialbs, courbs, timesbs... */ + if ( error ) + return error; + + error = Update_Max( &exec->glyphSize, + sizeof ( Byte ), + (void**)&exec->glyphIns, + maxp->maxSizeOfInstructions ); + if ( error ) + return error; + + error = Update_Zone( &exec->pts, + &exec->maxPoints, + &exec->maxContours, + exec->face->maxPoints + 2, + exec->face->maxContours ); + /* XXX : We reserve two positions for the phantom points! */ + if ( error ) + return error; + + exec->pts.n_points = 0; + exec->pts.n_contours = 0; + + exec->instruction_trap = FALSE; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Context_Save + * + *****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Context_Save( PExecution_Context exec, + PInstance ins ) + { + Int i; + + /* XXXX : Will probably disappear soon with all the coderange */ + /* management, which is now rather obsolete. */ + + ins->numFDefs = exec->numFDefs; + ins->numIDefs = exec->numIDefs; + ins->maxFunc = exec->maxFunc; + ins->maxIns = exec->maxIns; + + for ( i = 0; i < MAX_CODE_RANGES; i++ ) + ins->codeRangeTable[i] = exec->codeRangeTable[i]; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Context_Run + * + *****************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Context_Run( PExecution_Context exec, + Bool debug ) + { + TT_Error error; + + + if ( (error = Goto_CodeRange( exec, + TT_CodeRange_Glyph, 0 )) != TT_Err_Ok ) + return error; + + exec->zp0 = exec->pts; + exec->zp1 = exec->pts; + exec->zp2 = exec->pts; + + exec->GS.gep0 = 1; + exec->GS.gep1 = 1; + exec->GS.gep2 = 1; + + exec->GS.projVector.x = 0x4000; + exec->GS.projVector.y = 0x0000; + + exec->GS.freeVector = exec->GS.projVector; + exec->GS.dualVector = exec->GS.projVector; + + exec->GS.round_state = 1; + exec->GS.loop = 1; + + /* some glyphs leave something on the stack. so we clean it */ + /* before a new execution. */ + exec->top = 0; + exec->callTop = 0; + + if ( !debug ) + return RunIns( exec ); + else + return TT_Err_Ok; + } + + + FT_INTERNAL_VAR( const TGraphicsState ) + Default_GraphicsState = + { + 0, 0, 0, + { 0x4000, 0 }, + { 0x4000, 0 }, + { 0x4000, 0 }, + 1, 64, 1, + TRUE, 68, 0, 0, 9, 3, + 0, FALSE, 2, 1, 1, 1 + }; + + + +/******************************************************************* + * * + * INSTANCE FUNCTIONS * + * * + * * + *******************************************************************/ + +/******************************************************************* + * + * Function : Instance_Destroy + * + * Description : + * + * Input : _instance the instance object to destroy + * + * Output : error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Instance_Destroy( void* _instance ) + { + PInstance ins = (PInstance)_instance; + + + if ( !_instance ) + return TT_Err_Ok; + + if ( ins->debug ) + { + /* the debug context must be deleted by the debugger itself */ + ins->context = NULL; + ins->debug = FALSE; + } + + FREE( ins->cvt ); + ins->cvtSize = 0; + + /* free storage area */ + FREE( ins->storage ); + ins->storeSize = 0; + + /* twilight zone */ + Done_Glyph_Zone( &ins->twilight ); + + FREE( ins->FDefs ); + FREE( ins->IDefs ); + ins->numFDefs = 0; + ins->numIDefs = 0; + ins->maxFDefs = 0; + ins->maxIDefs = 0; + ins->maxFunc = -1; + ins->maxIns = -1; + + ins->owner = NULL; + ins->valid = FALSE; + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Instance_Create + * + * Description : + * + * Input : _instance instance record to initialize + * _face parent face object + * + * Output : Error code. All partially built subtables are + * released on error. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Instance_Create( void* _instance, + void* _face ) + { + PInstance ins = (PInstance)_instance; + PFace face = (PFace)_face; + TT_Error error; + Int i; + UShort n_twilight; + + PMaxProfile maxp = &face->maxProfile; + + + ins->owner = face; + ins->valid = FALSE; + + ins->maxFDefs = maxp->maxFunctionDefs; + ins->maxIDefs = maxp->maxInstructionDefs; + ins->cvtSize = face->cvtSize; + ins->storeSize = maxp->maxStorage; + + /* Set default metrics */ + { + PIns_Metrics metrics = &ins->metrics; + + + metrics->pointSize = 10 * 64; /* default pointsize = 10pts */ + + metrics->x_resolution = 96; /* default resolution = 96dpi */ + metrics->y_resolution = 96; + + metrics->x_ppem = 0; + metrics->y_ppem = 0; + + metrics->rotated = FALSE; + metrics->stretched = FALSE; + + /* set default compensation ( all 0 ) */ + for ( i = 0; i < 4; i++ ) + metrics->compensations[i] = 0; + } + + /* allocate function defs, instruction defs, cvt and storage area */ + if ( ALLOC_ARRAY( ins->FDefs, ins->maxFDefs, TDefRecord ) || + ALLOC_ARRAY( ins->IDefs, ins->maxIDefs, TDefRecord ) || + ALLOC_ARRAY( ins->cvt, ins->cvtSize, Long ) || + ALLOC_ARRAY( ins->storage, ins->storeSize, Long ) ) + goto Fail_Memory; + + /* reserve twilight zone */ + n_twilight = maxp->maxTwilightPoints; + error = New_Glyph_Zone( &ins->twilight, n_twilight, 0 ); + if (error) + goto Fail_Memory; + + ins->twilight.n_points = n_twilight; + + return TT_Err_Ok; + + Fail_Memory: + Instance_Destroy( ins ); + return error; + } + + +/******************************************************************* + * + * Function : Instance_Init + * + * Description : Initialize a fresh new instance. + * Executes the font program if any is found. + * + * Input : _instance the instance object to destroy + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Instance_Init( PInstance ins ) + { + PExecution_Context exec; + + TT_Error error; + PFace face = ins->owner; + + + if ( ins->debug ) + exec = ins->context; + else + exec = New_Context( face ); + /* debugging instances have their own context */ + + if ( !exec ) + return TT_Err_Could_Not_Find_Context; + + ins->GS = Default_GraphicsState; + + ins->numFDefs = 0; + ins->numIDefs = 0; + ins->maxFunc = -1; + ins->maxIns = -1; + + Context_Load( exec, face, ins ); + + exec->callTop = 0; + exec->top = 0; + + exec->period = 64; + exec->phase = 0; + exec->threshold = 0; + + { + PIns_Metrics metrics = &exec->metrics; + + + metrics->x_ppem = 0; + metrics->y_ppem = 0; + metrics->pointSize = 0; + metrics->x_scale1 = 0; + metrics->x_scale2 = 1; + metrics->y_scale1 = 0; + metrics->y_scale2 = 1; + + metrics->ppem = 0; + metrics->scale1 = 0; + metrics->scale2 = 1; + metrics->ratio = 1L << 16; + } + + exec->instruction_trap = FALSE; + + exec->cvtSize = ins->cvtSize; + exec->cvt = ins->cvt; + + exec->F_dot_P = 0x10000; + + /* allow font program execution */ + Set_CodeRange( exec, + TT_CodeRange_Font, + face->fontProgram, + face->fontPgmSize ); + + /* disable CVT and glyph programs coderange */ + Clear_CodeRange( exec, TT_CodeRange_Cvt ); + Clear_CodeRange( exec, TT_CodeRange_Glyph ); + + if ( face->fontPgmSize > 0 ) + { + error = Goto_CodeRange( exec, TT_CodeRange_Font, 0 ); + if ( error ) + goto Fin; + + error = RunIns( exec ); + } + else + error = TT_Err_Ok; + + Fin: + Context_Save( exec, ins ); + + if ( !ins->debug ) + Done_Context( exec ); + /* debugging instances keep their context */ + + ins->valid = FALSE; + + return error; + } + + +/******************************************************************* + * + * Function : Instance_Reset + * + * Description : Resets an instance to a new pointsize/transform. + * Executes the cvt program if any is found. + * + * Input : _instance the instance object to destroy + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Instance_Reset( PInstance ins ) + { + PExecution_Context exec; + + TT_Error error; + ULong i; + UShort j; + PFace face; + + + if ( !ins ) + return TT_Err_Invalid_Instance_Handle; + + if ( ins->valid ) + return TT_Err_Ok; + + face = ins->owner; + + if ( ins->metrics.x_ppem < 1 || + ins->metrics.y_ppem < 1 ) + return TT_Err_Invalid_PPem; + + /* compute new transformation */ + if ( ins->metrics.x_ppem >= ins->metrics.y_ppem ) + { + ins->metrics.scale1 = ins->metrics.x_scale1; + ins->metrics.scale2 = ins->metrics.x_scale2; + ins->metrics.ppem = ins->metrics.x_ppem; + ins->metrics.x_ratio = 1L << 16; + ins->metrics.y_ratio = TT_MulDiv( ins->metrics.y_ppem, + 0x10000, + ins->metrics.x_ppem ); + } + else + { + ins->metrics.scale1 = ins->metrics.y_scale1; + ins->metrics.scale2 = ins->metrics.y_scale2; + ins->metrics.ppem = ins->metrics.y_ppem; + ins->metrics.x_ratio = TT_MulDiv( ins->metrics.x_ppem, + 0x10000, + ins->metrics.y_ppem ); + ins->metrics.y_ratio = 1L << 16; + } + + /* Scale the cvt values to the new ppem. */ + /* We use by default the y ppem to scale the CVT. */ + + for ( i = 0; i < ins->cvtSize; i++ ) + ins->cvt[i] = TT_MulDiv( face->cvt[i], + ins->metrics.scale1, + ins->metrics.scale2 ); + + /* All twilight points are originally zero */ + for ( j = 0; j < ins->twilight.n_points; j++ ) + { + ins->twilight.org[j].x = 0; + ins->twilight.org[j].y = 0; + ins->twilight.cur[j].x = 0; + ins->twilight.cur[j].y = 0; + } + + /* clear storage area */ + for ( i = 0; i < ins->storeSize; i++ ) + ins->storage[i] = 0; + + ins->GS = Default_GraphicsState; + + /* get execution context and run prep program */ + + if ( ins->debug ) + exec = ins->context; + else + exec = New_Context(face); + /* debugging instances have their own context */ + + if ( !exec ) + return TT_Err_Could_Not_Find_Context; + + Context_Load( exec, face, ins ); + + Set_CodeRange( exec, + TT_CodeRange_Cvt, + face->cvtProgram, + face->cvtPgmSize ); + + Clear_CodeRange( exec, TT_CodeRange_Glyph ); + + exec->instruction_trap = FALSE; + + exec->top = 0; + exec->callTop = 0; + + if ( face->cvtPgmSize > 0 ) + { + error = Goto_CodeRange( exec, TT_CodeRange_Cvt, 0 ); + if ( error ) + goto Fin; + + if ( !ins->debug ) + error = RunIns( exec ); + } + else + error = TT_Err_Ok; + + ins->GS = exec->GS; + /* save default graphics state */ + + Fin: + Context_Save( exec, ins ); + + if ( !ins->debug ) + Done_Context( exec ); + /* debugging instances keep their context */ + + if ( !error ) + ins->valid = TRUE; + + return error; + } + + + +/******************************************************************* + * * + * FACE FUNCTIONS * + * * + * * + *******************************************************************/ + +/******************************************************************* + * + * Function : Face_Destroy + * + * Description : The face object destructor. + * + * Input : _face typeless pointer to the face object to destroy + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Face_Destroy( void* _face ) + { + PFace face = (PFace)_face; + UShort n; + + + if ( !face ) + return TT_Err_Ok; + + /* well, we assume that no other thread is using the face */ + /* at this moment, but one is never sure enough. */ + MUTEX_Lock( face->lock ); + + /* first of all, destroys the cached sub-objects */ + Cache_Destroy( &face->instances ); + Cache_Destroy( &face->glyphs ); + + /* destroy the extensions */ +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + Extension_Destroy( face ); +#endif + + /* freeing the collection table */ + FREE( face->ttcHeader.TableDirectory ); + face->ttcHeader.DirCount = 0; + + /* freeing table directory */ + FREE( face->dirTables ); + face->numTables = 0; + + /* freeing the locations table */ + FREE( face->glyphLocations ); + face->numLocations = 0; + + /* freeing the character mapping tables */ + for ( n = 0; n < face->numCMaps; n++ ) + CharMap_Free( face->cMaps + n ); + + FREE( face->cMaps ); + face->numCMaps = 0; + + /* freeing the CVT */ + FREE( face->cvt ); + face->cvtSize = 0; + + /* freeing the horizontal metrics */ + FREE( face->horizontalHeader.long_metrics ); + FREE( face->horizontalHeader.short_metrics ); + + /* freeing the vertical ones, if any */ + if (face->verticalInfo) + { + FREE( face->verticalHeader.long_metrics ); + FREE( face->verticalHeader.short_metrics ); + face->verticalInfo = 0; + } + + /* freeing the programs */ + FREE( face->fontProgram ); + FREE( face->cvtProgram ); + face->fontPgmSize = 0; + face->cvtPgmSize = 0; + + /* freeing the gasp table */ + FREE( face->gasp.gaspRanges ); + face->gasp.numRanges = 0; + + /* freeing the name table */ + Free_TrueType_Names( face ); + + /* freeing the hdmx table */ + Free_TrueType_Hdmx( face ); + + /* TT_Close_Stream( &face->stream ); -- this is performed by the API */ + + /* destroy the mutex */ + MUTEX_Destroy(face->lock); + + return TT_Err_Ok; + } + + +/******************************************************************* + * + * Function : Face_Create + * + * Description : The face object constructor. + * + * Input : _face face record to build + * _input input stream where to load font data + * + * Output : Error code. + * + * NOTE : The input stream is kept in the face object. The + * caller shouldn't destroy it after calling Face_Create(). + * + ******************************************************************/ + +#undef LOAD_ +#define LOAD_( table ) \ + (error = Load_TrueType_##table (face)) != TT_Err_Ok + + + FT_INTERNAL_FUNC( TT_Error ) + Face_Create( void* _face, + void* _input ) + { + PEngine_Instance engine; + + TFont_Input* input = (TFont_Input*)_input; + PFace face = (PFace)_face; + TT_Error error; + + + face->stream = input->stream; + face->engine = input->engine; + + engine = face->engine; + + MUTEX_Create( face->lock ); + + Cache_Create( engine, + engine->objs_instance_class, + &face->instances, + &face->lock ); + + Cache_Create( engine, + engine->objs_glyph_class, + &face->glyphs, + &face->lock ); + + /* Load collection directory if present, then font directory */ + + error = Load_TrueType_Directory( face, input->fontIndex ); + if ( error ) + goto Fail; + + /* Load tables */ + + if ( LOAD_( Header ) || + LOAD_( MaxProfile ) || + LOAD_( Locations ) || + + (error = Load_TrueType_Metrics_Header( face, 0 )) != TT_Err_Ok || + /* load the 'hhea' & 'hmtx' tables at once */ + + LOAD_( CMap ) || + LOAD_( CVT ) || + LOAD_( Programs ) || + LOAD_( Gasp ) || + LOAD_( Names ) || + LOAD_( OS_2 ) || + LOAD_( PostScript ) || + + (error = Load_TrueType_Metrics_Header( face, 1 )) != TT_Err_Ok || + /* try to load the 'vhea' & 'vmtx' at once if present */ + + LOAD_( Hdmx ) ) + + goto Fail; + +#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE + if ( ( error = Extension_Create( face ) ) != TT_Err_Ok ) + return error; +#endif + + return TT_Err_Ok; + + Fail : + Face_Destroy( face ); + return error; + } + +#undef LOAD_ + + +/******************************************************************* + * + * Function : Glyph_Destroy + * + * Description : The glyph object destructor. + * + * Input : _glyph typeless pointer to the glyph record to destroy + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Glyph_Destroy( void* _glyph ) + { + PGlyph glyph = (PGlyph)_glyph; + + + if ( !glyph ) + return TT_Err_Ok; + + glyph->outline.owner = TRUE; + return TT_Done_Outline( &glyph->outline ); + } + + +/******************************************************************* + * + * Function : Glyph_Create + * + * Description : The glyph object constructor. + * + * Input : _glyph glyph record to build. + * _face the glyph's parent face. + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Glyph_Create( void* _glyph, + void* _face ) + { + PFace face = (PFace)_face; + PGlyph glyph = (PGlyph)_glyph; + + + if ( !face ) + return TT_Err_Invalid_Face_Handle; + + if ( !glyph ) + return TT_Err_Invalid_Glyph_Handle; + + glyph->face = face; + + /* XXX: Don't forget the space for the 2 phantom points */ + return TT_New_Outline( glyph->face->maxPoints + 2, + glyph->face->maxContours, + &glyph->outline ); + } + + +/******************************************************************* + * + * Function : Scale_X + * + * Description : scale an horizontal distance from font + * units to 26.6 pixels + * + * Input : metrics pointer to metrics + * x value to scale + * + * Output : scaled value + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Pos ) + Scale_X( PIns_Metrics metrics, + TT_Pos x ) + { + return TT_MulDiv( x, metrics->x_scale1, metrics->x_scale2 ); + } + + +/******************************************************************* + * + * Function : Scale_Y + * + * Description : scale a vertical distance from font + * units to 26.6 pixels + * + * Input : metrics pointer to metrics + * y value to scale + * + * Output : scaled value + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Pos ) + Scale_Y( PIns_Metrics metrics, + TT_Pos y ) + { + return TT_MulDiv( y, metrics->y_scale1, metrics->y_scale2 ); + } + + +/******************************************************************* + * + * Function : TTObjs_Init + * + * Description : The TTObjs component initializer. Creates the + * object cache classes, as well as the face record + * cache. + * + * Input : engine engine instance + * + * Output : Error code. + * + ******************************************************************/ + + static + const TCache_Class objs_face_class = + { + sizeof ( TFace ), + -1, + Face_Create, + Face_Destroy, + NULL, + NULL + }; + + static + const TCache_Class objs_instance_class = + { + sizeof ( TInstance ), + -1, + Instance_Create, + Instance_Destroy, + NULL, + NULL + }; + + /* Note that we use a cache size of 1 for the execution context. */ + /* This is to avoid re-creating a new context each time we */ + /* change one instance's attribute (resolution and/or char sizes) */ + /* or when we load a glyph. */ + + static + const TCache_Class objs_exec_class = + { + sizeof ( TExecution_Context ), + 1, + Context_Create, + Context_Destroy, + NULL, + NULL + }; + + static + const TCache_Class objs_glyph_class = + { + sizeof ( TGlyph ), + -1, + Glyph_Create, + Glyph_Destroy, + NULL, + NULL + }; + + + FT_INTERNAL_FUNC( TT_Error ) + TTObjs_Init( PEngine_Instance engine ) + { + PCache face_cache, exec_cache; + TT_Error error; + + + face_cache = 0; + exec_cache = 0; + + if ( ALLOC( face_cache, sizeof ( TCache ) ) || + ALLOC( exec_cache, sizeof ( TCache ) ) ) + goto Fail; + + /* create face cache */ + error = Cache_Create( engine, (PCache_Class)&objs_face_class, + face_cache, &engine->lock ); + if ( error ) + goto Fail; + + engine->objs_face_cache = face_cache; + + error = Cache_Create( engine, (PCache_Class)&objs_exec_class, + exec_cache, &engine->lock ); + if ( error ) + goto Fail; + + engine->objs_exec_cache = exec_cache; + + engine->objs_face_class = (PCache_Class)&objs_face_class; + engine->objs_instance_class = (PCache_Class)&objs_instance_class; + engine->objs_execution_class = (PCache_Class)&objs_exec_class; + engine->objs_glyph_class = (PCache_Class)&objs_glyph_class; + + goto Exit; + + Fail: + FREE( face_cache ); + FREE( exec_cache ); + + Exit: + return error; + } + + +/******************************************************************* + * + * Function : TTObjs_Done + * + * Description : The TTObjs component finalizer. + * + * Input : engine engine instance + * + * Output : Error code. + * + ******************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + TTObjs_Done( PEngine_Instance engine ) + { + /* destroy all active faces and contexts before releasing the */ + /* caches */ + Cache_Destroy( (TCache*)engine->objs_exec_cache ); + Cache_Destroy( (TCache*)engine->objs_face_cache ); + + /* Now frees caches and cache classes */ + FREE( engine->objs_exec_cache ); + FREE( engine->objs_face_cache ); + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttobjs.h b/Build/source/libs/freetype/freetype-1.5/lib/ttobjs.h new file mode 100644 index 00000000000..0457609e366 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttobjs.h @@ -0,0 +1,881 @@ +/******************************************************************* + * + * ttobjs.h 1.0 + * + * Objects definition unit. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef TTOBJS_H +#define TTOBJS_H + +#include "ttconfig.h" +#include "ttengine.h" +#include "ttmutex.h" +#include "ttcache.h" +#include "tttables.h" +#include "ttcmap.h" + +#ifdef __cplusplus + extern "C" { +#endif + +/* */ +/* This file contains the definitions and methods of the four */ +/* kinds of objects managed by the FreeType engine. These are: */ +/* */ +/* */ +/* Face objects: */ +/* */ +/* There is always one face object per opened TrueType font */ +/* file, and only one. The face object contains data that is */ +/* independent of current transform/scaling/rotation and */ +/* pointsize, or glyph index. This data is made of several */ +/* critical tables that are loaded on face object creation. */ +/* */ +/* A face object tracks all active and recycled objects of */ +/* the instance and execution context classes. Destroying a face */ +/* object will automatically destroy all associated instances. */ +/* */ +/* */ +/* Instance objects: */ +/* */ +/* An instance object always relates to a given face object, */ +/* known as its 'parent' or 'owner', and contains only the */ +/* data that is specific to one given pointsize/transform of */ +/* the face. You can only create an instance from a face object. */ +/* */ +/* An instance's current transform/pointsize can be changed */ +/* at any time using a single high-level API call, */ +/* TT_Reset_Instance(). */ +/* */ +/* Execution Context objects: */ +/* */ +/* An execution context (or context in short) relates to a face. */ +/* It contains the data and tables that are necessary to load */ +/* and hint (i.e. execute the glyph instructions of) one glyph. */ +/* A context is a transient object that is queried/created on */ +/* the fly: client applications never deal with them directly. */ +/* */ +/* */ +/* Glyph objects: */ +/* */ +/* A glyph object contains only the minimal glyph information */ +/* needed to render one glyph correctly. This means that a glyph */ +/* object really contains tables that are sized to hold the */ +/* contents of _any_ glyph of a given face. A client application */ +/* can usually create one glyph object for a given face, then use */ +/* it for all subsequent loads. */ +/* */ +/* Here is an example of a client application : */ +/* (NOTE: No error checking performed here!) */ +/* */ +/* */ +/* TT_Face face; -- face handle */ +/* TT_Instance ins1, ins2; -- two instance handles */ +/* TT_Glyph glyph; -- glyph handle */ +/* */ +/* TT_Init_FreeType(); */ +/* */ +/* -- Initialize the engine. This must be done prior to _any_ */ +/* operation. */ +/* */ +/* TT_Open_Face( "/some/face/name.ttf", &face ); */ +/* */ +/* -- create the face object. This call opens the font file */ +/* */ +/* TT_New_Instance( face, &ins1 ); */ +/* TT_New_Instance( face, &ins2 ); */ +/* */ +/* TT_Set_Instance_PointSize( ins1, 8 ); */ +/* TT_Set_Instance_PointSize( ins2, 12 ); */ +/* */ +/* -- create two distinct instances of the same face */ +/* -- ins1 is pointsize 8 at resolution 96 dpi */ +/* -- ins2 is pointsize 12 at resolution 96 dpi */ +/* */ +/* TT_New_Glyph( face, &glyph ); */ +/* */ +/* -- create a new glyph object which will receive the contents */ +/* of any glyph of 'face' */ +/* */ +/* TT_Load_Glyph( ins1, glyph, 64, DEFAULT_GLYPH_LOAD ); */ +/* */ +/* -- load glyph indexed 64 at pointsize 8 in the 'glyph' object */ +/* -- NOTE: This call will fail if the instance and the glyph */ +/* do not relate to the same face object. */ +/* */ +/* TT_Get_Outline( glyph, &outline ); */ +/* */ +/* -- extract the glyph outline from the object and copies it */ +/* to the 'outline' record */ +/* */ +/* TT_Get_Metrics( glyph, &metrics ); */ +/* */ +/* -- extract the glyph metrics and put them into the 'metrics' */ +/* record */ +/* */ +/* TT_Load_Glyph( ins2, glyph, 64, DEFAULT_GLYPH_LOAD ); */ +/* */ +/* -- load the same glyph at pointsize 12 in the 'glyph' object */ +/* */ +/* */ +/* TT_Close_Face( &face ); */ +/* */ +/* -- destroy the face object. This will destroy 'ins1' and */ +/* 'ins2'. However, the glyph object will still be available */ +/* */ +/* TT_Done_FreeType(); */ +/* */ +/* -- Finalize the engine. This will also destroy all pending */ +/* glyph objects (here 'glyph'). */ + + struct TFace_; + struct TInstance_; + struct TExecution_Context_; + struct TGlyph_; + + typedef struct TFace_ TFace; + typedef TFace* PFace; + + typedef struct TInstance_ TInstance; + typedef TInstance* PInstance; + + typedef struct TExecution_Context_ TExecution_Context; + typedef TExecution_Context* PExecution_Context; + + typedef struct TGlyph_ TGlyph; + typedef TGlyph* PGlyph; + + + /*************************************************************/ + /* */ + /* ADDITIONAL SUBTABLES */ + /* */ + /* These tables are not precisely defined by the specs */ + /* but their structures is implied by the TrueType font */ + /* file layout. */ + /* */ + /*************************************************************/ + + /* Graphics State */ + /* */ + /* The Graphics State (GS) is managed by the */ + /* instruction field, but does not come from */ + /* the font file. Thus, we can use 'int's */ + /* where needed. */ + + struct TGraphicsState_ + { + UShort rp0; + UShort rp1; + UShort rp2; + + TT_UnitVector dualVector; + TT_UnitVector projVector; + TT_UnitVector freeVector; + + Long loop; + TT_F26Dot6 minimum_distance; + Int round_state; + + Bool auto_flip; + TT_F26Dot6 control_value_cutin; + TT_F26Dot6 single_width_cutin; + TT_F26Dot6 single_width_value; + Short delta_base; + Short delta_shift; + + Byte instruct_control; + Bool scan_control; + Int scan_type; + + UShort gep0; + UShort gep1; + UShort gep2; + }; + + typedef struct TGraphicsState_ TGraphicsState; + + + FT_INTERNAL_DEF( const TGraphicsState ) Default_GraphicsState; + + + /*************************************************************/ + /* */ + /* EXECUTION SUBTABLES */ + /* */ + /* These sub-tables relate to instruction execution. */ + /* */ + /*************************************************************/ + +#define MAX_CODE_RANGES 3 + +/* There can only be 3 active code ranges at once: */ +/* - the Font Program */ +/* - the CVT Program */ +/* - a glyph's instructions set */ + +#define TT_CodeRange_Font 1 +#define TT_CodeRange_Cvt 2 +#define TT_CodeRange_Glyph 3 + + + struct TCodeRange_ + { + PByte Base; + ULong Size; + }; + + typedef struct TCodeRange_ TCodeRange; + typedef TCodeRange* PCodeRange; + + + /* Defintion of a code range */ + /* */ + /* Code ranges can be resident to a glyph (i.e. the Font Program) */ + /* while some others are volatile (Glyph instructions). */ + /* Tracking the state and presence of code ranges allows function */ + /* and instruction definitions within a code range to be forgotten */ + /* when the range is discarded. */ + + typedef TCodeRange TCodeRangeTable[MAX_CODE_RANGES]; + + /* defines a function/instruction definition record */ + + struct TDefRecord_ + { + Int Range; /* in which code range is it located ? */ + ULong Start; /* where does it start ? */ + Int Opc; /* function #, or instruction code */ + Bool Active; /* is it active ? */ + }; + + typedef struct TDefRecord_ TDefRecord; + typedef TDefRecord* PDefRecord; + typedef TDefRecord* PDefArray; + + /* defines a call record, used to manage function calls. */ + + struct TCallRecord_ + { + Int Caller_Range; + ULong Caller_IP; + Long Cur_Count; + ULong Cur_Restart; + }; + + typedef struct TCallRecord_ TCallRecord; + typedef TCallRecord* PCallRecord; + typedef TCallRecord* PCallStack; /* defines a simple call stack */ + + + /* This type defining a set of glyph points will be used to represent */ + /* each zone (regular and twilight) during instructions decoding. */ + struct TGlyph_Zone_ + { + UShort n_points; /* number of points in zone */ + Short n_contours; /* number of contours */ + + TT_Vector* org; /* original points coordinates */ + TT_Vector* cur; /* current points coordinates */ + + Byte* touch; /* current touch flags */ + UShort* contours; /* contour end points */ + }; + + typedef struct TGlyph_Zone_ TGlyph_Zone; + typedef TGlyph_Zone* PGlyph_Zone; + + + +#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER + /* Normal (indexed) implementation */ + +#define EXEC_OPS PExecution_Context exc, +#define EXEC_OP PExecution_Context exc +#define EXEC_ARGS exc, +#define EXEC_ARG exc + +#else + /* Static implementation, with one shared execution context. */ + +#define EXEC_OPS /* [nothing] */ +#define EXEC_OP /* void */ +#define EXEC_ARGS /* [nothing] */ +#define EXEC_ARG /* void */ + +#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */ + + + /* Rounding function, as used by the interpreter */ + typedef TT_F26Dot6 (*TRound_Function)( EXEC_OPS TT_F26Dot6 distance, + TT_F26Dot6 compensation ); + + /* Point displacement along the freedom vector routine, as */ + /* used by the interpreter */ + typedef void (*TMove_Function)( EXEC_OPS PGlyph_Zone zone, + UShort point, + TT_F26Dot6 distance ); + + /* Distance projection along one of the proj. vectors, as used */ + /* by the interpreter */ + typedef TT_F26Dot6 (*TProject_Function)( EXEC_OPS TT_Vector* v1, + TT_Vector* v2 ); + + /* reading a cvt value. Take care of non-square pixels when needed */ + typedef TT_F26Dot6 (*TGet_CVT_Function)( EXEC_OPS ULong index ); + + /* setting or moving a cvt value. Take care of non-square pixels */ + /* when needed */ + typedef void (*TSet_CVT_Function)( EXEC_OPS ULong index, + TT_F26Dot6 value ); + + /* subglyph transformation record */ + struct TTransform_ + { + TT_Fixed xx, xy; /* transformation */ + TT_Fixed yx, yy; /* matrix */ + TT_F26Dot6 ox, oy; /* offsets */ + }; + + typedef struct TTransform_ TTransform; + typedef TTransform* PTransform; + + /* subglyph loading record. Used to load composite components */ + struct TSubglyph_Record_ + { + Long index; /* subglyph index; initialized with -1 */ + Bool is_scaled; /* is the subglyph scaled? */ + Bool is_hinted; /* should it be hinted? */ + Bool preserve_pps; /* preserve phantom points? */ + + Long file_offset; + + TT_Big_Glyph_Metrics metrics; + + TGlyph_Zone zone; + + Long arg1; /* first argument */ + Long arg2; /* second argument */ + + UShort element_flag; /* current load element flag */ + + TTransform transform; /* transform */ + + TT_Vector pp1, pp2; /* phantom points */ + + }; + + typedef struct TSubglyph_Record_ TSubglyph_Record; + typedef TSubglyph_Record* PSubglyph_Record; + typedef TSubglyph_Record* PSubglyph_Stack; + + /* A note regarding non-squared pixels: */ + /* */ + /* (This text will probably go into some docs at some time, for */ + /* now, it is kept there to explain some definitions in the */ + /* TIns_Metrics record). */ + /* */ + /* The CVT is a one-dimensional array containing values that */ + /* control certain important characteristics in a font, like */ + /* the height of all capitals, all lowercase letter, default */ + /* spacing or stem width/height. */ + /* */ + /* These values are found in FUnits in the font file, and must be */ + /* scaled to pixel coordinates before being used by the CVT and */ + /* glyph programs. Unfortunately, when using distinct x and y */ + /* resolutions (or distinct x and y pointsizes), there are two */ + /* possible scalings. */ + /* */ + /* A first try was to implement a 'lazy' scheme where all values */ + /* were scaled when first used. However, while some values are always */ + /* used in the same direction, and some other are used in many */ + /* different circumstances and orientations. */ + /* */ + /* I have found a simpler way to do the same, and it even seems to */ + /* work in most of the cases: */ + /* */ + /* - all CVT values are scaled to the maximum ppem size */ + /* */ + /* - when performing a read or write in the CVT, a ratio factor */ + /* is used to perform adequate scaling. Example: */ + /* */ + /* x_ppem = 14 */ + /* y_ppem = 10 */ + /* */ + /* we choose ppem = x_ppem = 14 as the CVT scaling size. All cvt */ + /* entries are scaled to it. */ + /* */ + /* x_ratio = 1.0 */ + /* y_ratio = y_ppem/ppem (< 1.0) */ + /* */ + /* we compute the current ratio like: */ + /* */ + /* - if projVector is horizontal, */ + /* ratio = x_ratio = 1.0 */ + /* - if projVector is vertical, */ + /* ratop = y_ratio */ + /* - else, */ + /* ratio = sqrt((proj.x*x_ratio)^2 + (proj.y*y_ratio)^2) */ + /* */ + /* reading a cvt value returns ratio * cvt[index] */ + /* writing a cvt value in pixels cvt[index] / ratio */ + /* */ + /* the current ppem is simply ratio * ppem */ + /* */ + + /* metrics used by the instance and execution context objects */ + struct TIns_Metrics_ + { + TT_F26Dot6 pointSize; /* point size. 1 point = 1/72 inch. */ + + UShort x_resolution; /* device horizontal resolution in dpi. */ + UShort y_resolution; /* device vertical resolution in dpi. */ + + UShort x_ppem; /* horizontal pixels per EM */ + UShort y_ppem; /* vertical pixels per EM */ + + Long x_scale1; + Long x_scale2; /* used to scale FUnits to fractional pixels */ + + Long y_scale1; + Long y_scale2; /* used to scale FUnits to fractional pixels */ + + /* for non-square pixels */ + Long x_ratio; + Long y_ratio; + + UShort ppem; /* maximum ppem size */ + Long ratio; /* current ratio */ + Long scale1; + Long scale2; /* scale for ppem */ + + TT_F26Dot6 compensations[4]; /* device-specific compensations */ + + Bool rotated; /* `is the glyph rotated?'-flag */ + Bool stretched; /* `is the glyph stretched?'-flag */ + }; + + typedef struct TIns_Metrics_ TIns_Metrics; + typedef TIns_Metrics* PIns_Metrics; + + + + /***********************************************************************/ + /* */ + /* FreeType Face Type */ + /* */ + /***********************************************************************/ + + struct TFace_ + { + /* parent engine instance for the face object */ + PEngine_Instance engine; + + /* i/o stream */ + TT_Stream stream; + + /* used only by the threaded builds of the library */ + TMutex lock; + + /* TrueType collection header, if any was found */ + TTTCHeader ttcHeader; + + /* maximum profile table, as found in the TrueType file */ + TMaxProfile maxProfile; + + /* Note: */ + /* it seems that some maximum values cannot be */ + /* taken directly from this table, but rather by */ + /* combining some of its fields; e.g. the max. */ + /* number of points seems to be given by */ + /* MAX( maxPoints, maxCompositePoints ) */ + /* */ + /* For this reason, we define later our own */ + /* max values that are used to load and allocate */ + /* further tables. */ + + TT_Header fontHeader; /* the font header, as */ + /* found in the TTF file */ + TT_Horizontal_Header horizontalHeader; /* the horizontal header */ + + Bool verticalInfo; /* True when vertical table */ + TT_Vertical_Header verticalHeader; /* is present in the font */ + + TT_OS2 os2; /* 'OS/2' table */ + + TT_Postscript postscript; /* 'Post' table */ + + TT_Hdmx hdmx; /* 'Hdmx' table */ + + TName_Table nameTable; /* name table */ + + TGasp gasp; /* the 'gasp' table */ + + /* The directory of TrueType tables for this typeface */ + UShort numTables; + PTableDirEntry dirTables; + + /* The directory of character mappings table for */ + /* this typeface */ + UShort numCMaps; + PCMapTable cMaps; + + /* The glyph locations table */ + ULong numLocations; /* UShort is not enough */ +#ifndef TT_HUGE_PTR + PStorage glyphLocations; +#else + Storage TT_HUGE_PTR * glyphLocations; +#endif + + /* NOTE : The "hmtx" is now part of the horizontal header */ + + /* the font program, if any */ + ULong fontPgmSize; + PByte fontProgram; + + /* the cvt program, if any */ + ULong cvtPgmSize; + PByte cvtProgram; + + /* the original, unscaled, control value table */ + ULong cvtSize; + PShort cvt; + + /* The following values _must_ be set by the */ + /* maximum profile loader */ + + UShort numGlyphs; /* the face's total number of glyphs */ + UShort maxPoints; /* max glyph points number, simple and composite */ + UShort maxContours; /* max glyph contours numb, simple and composite */ + UShort maxComponents; /* max components in a composite glyph */ + + /* the following are object caches to track active */ + /* and recycled instances and execution contexts */ + /* objects. See 'ttcache.h' */ + + TCache instances; /* current instances for this face */ + TCache glyphs; /* current glyph containers for this face */ + + + /* A typeless pointer to the face object extensions defined */ + /* in the 'ttextend.*' files. */ + void* extension; + Int n_extensions; /* number of extensions */ + + /* Use extensions to provide additional capabilities to the */ + /* engine. Read the developer's guide in the documentation */ + /* directory to know how to do that. */ + + /* a generic pointer for client use - see TT_Set/Get_Face_Pointer */ + void* generic; + }; + + + + /***********************************************************************/ + /* */ + /* FreeType Instance Type */ + /* */ + /***********************************************************************/ + + struct TInstance_ + { + PFace owner; /* face object */ + + Bool valid; + + TIns_Metrics metrics; + + UShort numFDefs; /* number of function definitions */ + UShort maxFDefs; + PDefArray FDefs; /* table of FDefs entries */ + + UShort numIDefs; /* number of instruction definitions */ + UShort maxIDefs; + PDefArray IDefs; /* table of IDefs entries */ + + Int maxFunc; /* maximum function definition id */ + Int maxIns; /* maximum instruction definition id */ + + TCodeRangeTable codeRangeTable; + + TGraphicsState GS; + TGraphicsState default_GS; + + ULong cvtSize; /* the scaled control value table */ + PLong cvt; + + ULong storeSize; /* The storage area is now part of the */ + PLong storage; /* instance */ + + TGlyph_Zone twilight; /* The instance's twilight zone */ + + /* debugging variables */ + + /* When using the debugger, we must keep the */ + /* execution context tied to the instance */ + /* object rather than asking it on demand */ + + Bool debug; + PExecution_Context context; + + /* a generic pointer for client use - see TT_Set/Get_Instance_Pointer */ + void* generic; + }; + + + /***********************************************************************/ + /* */ + /* FreeType Execution Context Type */ + /* */ + /***********************************************************************/ + + struct TExecution_Context_ + { + PFace face; + PInstance instance; + + /* instructions state */ + + TT_Error error; /* last execution error */ + + Long top; /* top of exec. stack */ + + ULong stackSize; /* size of exec. stack */ + PStorage stack; /* current exec. stack */ + + Long args; + ULong new_top; /* new top after exec. */ + + TGlyph_Zone zp0, /* zone records */ + zp1, + zp2, + pts, + twilight; + + TIns_Metrics metrics; /* instance metrics */ + + TGraphicsState GS; /* current graphics state */ + + Int curRange; /* current code range number */ + PByte code; /* current code range */ + ULong IP; /* current instruction pointer */ + ULong codeSize; /* size of current range */ + + Byte opcode; /* current opcode */ + Int length; /* length of current opcode */ + + Bool step_ins; /* true if the interpreter must */ + /* increment IP after ins. exec */ + ULong cvtSize; + PLong cvt; + + ULong glyphSize; /* glyph instructions buffer size */ + PByte glyphIns; /* glyph instructions buffer */ + + UShort numFDefs; /* number of function defs */ + UShort maxFDefs; /* maximum number of function defs */ + PDefRecord FDefs; /* table of FDefs entries */ + + UShort numIDefs; /* number of instruction defs */ + UShort maxIDefs; /* maximum number of instruction defs */ + PDefRecord IDefs; /* table of IDefs entries */ + + Int maxFunc; + Int maxIns; + + Int callTop, /* top of call stack during execution */ + callSize; /* size of call stack */ + PCallStack callStack; /* call stack */ + + UShort maxPoints; /* capacity of this context's "pts" */ + UShort maxContours; /* record, expressed in points and */ + /* contours.. */ + + TCodeRangeTable codeRangeTable; /* table of valid coderanges */ + /* useful for the debugger */ + + ULong storeSize; /* size of current storage */ + PLong storage; /* storage area */ + + TT_F26Dot6 period; /* values used for the */ + TT_F26Dot6 phase; /* 'SuperRounding' */ + TT_F26Dot6 threshold; + + /* this seems to be unused */ +#if 0 + Int cur_ppem; /* ppem along the current proj vector */ +#endif + Long scale1; /* scaling values along the current */ + Long scale2; /* projection vector too.. */ + Bool cached_metrics; /* the ppem is computed lazily. used */ + /* to trigger computation when needed */ + + Bool instruction_trap; /* If True, the interpreter will */ + /* exit after each instruction */ + + TGraphicsState default_GS; /* graphics state resulting from */ + /* the prep program */ + Bool is_composite; /* ture if the glyph is composite */ + + Bool pedantic_hinting; /* if true, read and write array */ + /* bounds faults halt the hinting */ + + /* latest interpreter additions */ + + Long F_dot_P; /* dot product of freedom and projection */ + /* vectors */ + TRound_Function func_round; /* current rounding function */ + + TProject_Function func_project, /* current projection function */ + func_dualproj, /* current dual proj. function */ + func_freeProj; /* current freedom proj. func */ + + TMove_Function func_move; /* current point move function */ + + TGet_CVT_Function func_read_cvt; /* read a cvt entry */ + TSet_CVT_Function func_write_cvt; /* write a cvt entry (in pixels) */ + TSet_CVT_Function func_move_cvt; /* incr a cvt entry (in pixels) */ + + ULong loadSize; + PSubglyph_Stack loadStack; /* loading subglyph stack */ + + }; + + + /***********************************************************************/ + /* */ + /* FreeType Glyph Object Type */ + /* */ + /***********************************************************************/ + + struct TGlyph_ + { + PFace face; + TT_Big_Glyph_Metrics metrics; + TT_Outline outline; + }; + + + /* The following type is used to load a font from a collection. */ + /* See Face_Create in ttobjs.c */ + + struct TFont_Input_ + { + TT_Stream stream; /* input stream */ + ULong fontIndex; /* index of font in collection */ + PEngine_Instance engine; /* parent engine instance */ + + }; + + typedef struct TFont_Input_ TFont_Input; + + + /********************************************************************/ + /* */ + /* Code Range Functions */ + /* */ + /********************************************************************/ + + /* Goto a specified coderange */ + FT_INTERNAL_DEF( TT_Error ) + Goto_CodeRange( PExecution_Context exec, + Int range, + ULong IP ); + +#if 0 + /* Return a pointer to a given coderange record. */ + /* Used only by the debugger. */ + FT_INTERNAL_DEF( PCodeRange ) + Get_CodeRange( PExecution_Context exec, + Int range ); +#endif + + /* Set a given code range properties */ + FT_INTERNAL_DEF( TT_Error ) + Set_CodeRange( PExecution_Context exec, + Int range, + void* base, + ULong length ); + + /* Clear a given coderange */ + FT_INTERNAL_DEF( TT_Error ) + Clear_CodeRange( PExecution_Context exec, Int range ); + + + FT_INTERNAL_DEF( PExecution_Context ) + New_Context( PFace face ); + + FT_INTERNAL_DEF( TT_Error ) + Done_Context( PExecution_Context exec ); + + + FT_INTERNAL_DEF( TT_Error ) + Context_Load( PExecution_Context exec, + PFace face, + PInstance ins ); + + FT_INTERNAL_DEF( TT_Error ) + Context_Save( PExecution_Context exec, + PInstance ins ); + + FT_INTERNAL_DEF( TT_Error ) + Context_Run( PExecution_Context exec, + Bool debug ); + + FT_INTERNAL_DEF( TT_Error ) + Instance_Init( PInstance ins ); + + FT_INTERNAL_DEF( TT_Error ) + Instance_Reset( PInstance ins ); + + + /********************************************************************/ + /* */ + /* Handy scaling functions */ + /* */ + /********************************************************************/ + + FT_INTERNAL_DEF( TT_Pos ) + Scale_X( PIns_Metrics metrics, + TT_Pos x ); + FT_INTERNAL_DEF( TT_Pos ) + Scale_Y( PIns_Metrics metrics, + TT_Pos y ); + + /********************************************************************/ + /* */ + /* Component Initializer/Finalizer */ + /* */ + /* Called from 'freetype.c' */ + /* The component must create and register the face, instance and */ + /* execution context cache classes before any object can be */ + /* managed. */ + /* */ + /********************************************************************/ + + FT_INTERNAL_DEF( TT_Error ) + TTObjs_Init( PEngine_Instance engine ); + FT_INTERNAL_DEF( TT_Error ) + TTObjs_Done( PEngine_Instance engine ); + +#ifdef __cplusplus + } +#endif + +#endif /* TTOBJS_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttraster.c b/Build/source/libs/freetype/freetype-1.5/lib/ttraster.c new file mode 100644 index 00000000000..e8024546423 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttraster.c @@ -0,0 +1,2725 @@ +/******************************************************************* + * + * ttraster.c 1.5 + * + * The FreeType glyph rasterizer (body). + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTES: + * + * This version supports the following: + * + * - direct grayscaling + * - sub-banding + * - drop-out modes 4 and 5 + * - second pass for complete drop-out control (bitmap only) + * - variable precision + * + * Changes between 1.5 and 1.3: + * + * Mainly performance tunings: + * + * - Line_Down() and Bezier_Down() now use the functions Line_Up() + * and Bezier_Up() to do their work. + * - optimized Split_Bezier() + * - optimized linked lists used during sweeps + * + ******************************************************************/ + +#include "ttraster.h" +#include "ttdebug.h" +#include "tttypes.h" +#include "ttengine.h" +#include "ttcalc.h" /* for TT_MulDiv only */ + +#include "ttmemory.h" /* only used to allocate memory on engine init */ + +/* required by the tracing mode */ +#undef TT_COMPONENT +#define TT_COMPONENT trace_raster + + +/* The default render pool size */ +#define RASTER_RENDER_POOL 64000 + +/* The size of the two-lines intermediate bitmap used */ +/* for anti-aliasing */ +#define RASTER_GRAY_LINES 2048 + + +#define Raster_Err_None TT_Err_Ok +#define Raster_Err_Not_Ini TT_Err_Raster_Not_Initialized +#define Raster_Err_Overflow TT_Err_Raster_Pool_Overflow +#define Raster_Err_Neg_Height TT_Err_Raster_Negative_Height +#define Raster_Err_Invalid TT_Err_Raster_Invalid_Value +#define Raster_Err_Gray_Unsupported TT_Err_Raster_Gray_Unsupported + + +/* FMulDiv means "Fast MulDiv", it is uses in case where 'b' is typically */ +/* a small value and the result of (a*b) is known to fit in 32 bits. */ +#define FMulDiv( a, b, c ) ( (a) * (b) / (c) ) + +/* On the other hand, SMulDiv is for "Slow MulDiv", and is used typically */ +/* for clipping computations. It simply uses the TT_MulDiv() function */ +/* defined in "ttcalc.h" */ +/* */ +/* So, the following definition fits the bill nicely, and we don't need */ +/* to use the one in 'ttcalc' anymore, even for 16-bit systems... */ +#define SMulDiv TT_MulDiv + + +/* Define DEBUG_RASTER if you want to generate a debug version of the */ +/* rasterizer. This will progressively draw the glyphs while all the */ +/* computation are done directly on the graphics screen (the glyphs */ +/* will be inverted). */ + +/* Note that DEBUG_RASTER should only be used for debugging with b/w */ +/* rendering, not with gray levels. */ + +/* The definition of DEBUG_RASTER should appear in the file */ +/* "ttconfig.h". */ + +#ifdef DEBUG_RASTER + extern Char* Vio; /* A pointer to VRAM or display buffer */ +#endif + + +/* The rasterizer is a very general purpose component, please leave */ +/* the following redefinitions there (you never know your target */ +/* environment). */ + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef NULL +#define NULL (void*)0 +#endif + +#define MaxBezier 32 /* The maximum number of stacked Bezier curves. */ + /* Setting this constant to more than 32 is a */ + /* pure waste of space. */ + +#define Pixel_Bits 6 /* fractional bits of *input* coordinates */ + + /* States of each line, arc and profile */ + enum TStates_ + { + Unknown, + Ascending, + Descending, + Flat + }; + + typedef enum TStates_ TStates; + + struct TProfile_; + typedef struct TProfile_ TProfile; + typedef TProfile* PProfile; + + struct TProfile_ + { + TT_F26Dot6 X; /* current coordinate during sweep */ + PProfile link; /* link to next profile - various purpose */ + PStorage offset; /* start of profile's data in render pool */ + Int flow; /* Profile orientation: Asc/Descending */ + Long height; /* profile's height in scanlines */ + Long start; /* profile's starting scanline */ + + UShort countL; /* number of lines to step before this */ + /* profile becomes drawable */ + + PProfile next; /* next profile in same contour, used */ + /* during drop-out control */ + }; + + typedef PProfile TProfileList; + typedef PProfile* PProfileList; + + + /* I use the classic trick of two dummy records for the head and tail */ + /* of a linked list; this reduces tests in insertion/deletion/sorting. */ + /* NOTE: used during sweeps only. */ + + /* Simple record used to implement a stack of bands, required */ + /* by the sub-banding mechanism */ + + struct TBand_ + { + Short y_min; /* band's minimum */ + Short y_max; /* band's maximum */ + }; + + typedef struct TBand_ TBand; + + +#define AlignProfileSize \ + (( sizeof(TProfile)+sizeof(long)-1 ) / sizeof(long)) + + + /* Left fill bitmask */ + static const Byte LMask[8] = + { 0xFF, 0x7F, 0x3F, 0x1F, 0x0F, 0x07, 0x03, 0x01 }; + + /* Right fill bitmask */ + static const Byte RMask[8] = + { 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE, 0xFF }; + + /* prototypes used for sweep function dispatch */ + typedef void Function_Sweep_Init( RAS_ARGS Short* min, + Short* max ); + + typedef void Function_Sweep_Span( RAS_ARGS Short y, + TT_F26Dot6 x1, + TT_F26Dot6 x2, + PProfile left, + PProfile right ); + + typedef void Function_Sweep_Step( RAS_ARG ); + + +/* NOTE: These operations are only valid on 2's complement processors */ + +#define FLOOR( x ) ( (x) & -ras.precision ) +#define CEILING( x ) ( ((x) + ras.precision - 1) & -ras.precision ) +#define TRUNC( x ) ( (signed long)(x) >> ras.precision_bits ) +#define FRAC( x ) ( (x) & (ras.precision - 1) ) +#define SCALED( x ) ( ((x) << ras.scale_shift) - ras.precision_half ) + +#ifdef DEBUG_RASTER +#define DEBUG_PSET Pset() +#else +#define DEBUG_PSET +#endif + + struct TPoint_ + { + Long x, y; + }; + + typedef struct TPoint_ TPoint; + + + /* Note that I have moved the location of some fields in the */ + /* structure to ensure that the most used variables are used */ + /* at the top. Thus, their offset can be coded with less */ + /* opcodes, and it results in a smaller executable. */ + + struct TRaster_Instance_ + { + Int precision_bits; /* precision related variables */ + Int precision; + Int precision_half; + Long precision_mask; + Int precision_shift; + Int precision_step; + Int precision_jitter; + + Int scale_shift; /* == precision_shift for bitmaps */ + /* == precision_shift+1 for pixmaps */ + + PStorage buff; /* The profiles buffer */ + PStorage sizeBuff; /* Render pool size */ + PStorage maxBuff; /* Profiles buffer size */ + PStorage top; /* Current cursor in buffer */ + + TT_Error error; + + PByte flags; /* current flags table */ + PUShort outs; /* current outlines table */ + + UShort nPoints; /* number of points in current glyph */ + Short nContours; /* number of contours in current glyph */ + Int numTurns; /* number of Y-turns in outline */ + + TPoint* arc; /* current Bezier arc pointer */ + + UShort bWidth; /* target bitmap width */ + PByte bTarget; /* target bitmap buffer */ + PByte gTarget; /* target pixmap buffer */ + + Long lastX, lastY, minY, maxY; + + UShort num_Profs; /* current number of profiles */ + + Bool fresh; /* signals a fresh new profile which */ + /* 'start' field must be completed */ + Bool joint; /* signals that the last arc ended */ + /* exactly on a scanline. Allows */ + /* removal of doublets */ + PProfile cProfile; /* current profile */ + PProfile fProfile; /* head of linked list of profiles */ + PProfile gProfile; /* contour's first profile in case */ + /* of impact */ + TStates state; /* rendering state */ + + TT_Raster_Map target; /* description of target bit/pixmap */ + + Long traceOfs; /* current offset in target bitmap */ + Long traceG; /* current offset in target pixmap */ + + Short traceIncr; /* sweep's increment in target bitmap */ + + Short gray_min_x; /* current min x during gray rendering */ + Short gray_max_x; /* current max x during gray rendering */ + + /* dispatch variables */ + + Function_Sweep_Init* Proc_Sweep_Init; + Function_Sweep_Span* Proc_Sweep_Span; + Function_Sweep_Span* Proc_Sweep_Drop; + Function_Sweep_Step* Proc_Sweep_Step; + + TT_Vector* coords; + + Byte dropOutControl; /* current drop_out control method */ + + Byte grays[5]; /* Palette of gray levels used for render */ + + Byte* gray_lines; /* Intermediate table used to render the */ + /* graylevels pixmaps. */ + /* gray_lines is a buffer holding two */ + /* monochrome scanlines */ + Short gray_width; /* width in bytes of one monochrome */ + /* intermediate scanline of gray_lines. */ + /* Each gray pixel takes 2 bits long there */ + + /* The gray_lines must hold 2 lines, thus with size */ + /* in bytes of at least 'gray_width*2' */ + + Bool second_pass; /* indicates wether a horizontal pass */ + /* should be performed to control drop-out */ + /* accurately when calling Render_Glyph. */ + /* Note that there is no horizontal pass */ + /* during gray rendering. */ + TPoint arcs[2 * MaxBezier + 1]; /* The Bezier stack */ + + TBand band_stack[16]; /* band stack used for sub-banding */ + Int band_top; /* band stack top */ + + Int count_table[256]; /* Look-up table used to quickly count */ + /* set bits in a gray 2x2 cell */ + }; + + +#ifdef TT_CONFIG_OPTION_STATIC_RASTER + + static TRaster_Instance cur_ras; +#define ras cur_ras + +#else + +#define ras (*raster) + +#endif /* TT_STATIC_RASTER */ + + +#ifdef DEBUG_RASTER + + /************************************************/ + /* */ + /* Pset: */ + /* */ + /* Used for debugging only. Plots a point */ + /* in VRAM during rendering (not afterwards). */ + /* */ + /* NOTE: This procedure relies on the value */ + /* of cProfile->start, which may not */ + /* be set when Pset is called sometimes. */ + /* This will usually result in a dot */ + /* plotted on the first screen scanline */ + /* (far away its original position). */ + /* */ + /* This "bug" reflects nothing wrong */ + /* in the current implementation, and */ + /* the bitmap is rendered correctly, */ + /* so don't panic if you see 'flying' */ + /* dots in debugging mode. */ + /* */ + /* - David */ + /* */ + /************************************************/ + + static void Pset( RAS_ARG ) + { + Long o; + Long x; + + + x = ras.top[-1]; + + switch ( ras.cProfile->flow ) + { + case TT_Flow_Up: + o = Vio_ScanLineWidth * + ( ras.top-ras.cProfile->offset + ras.cProfile->start ) + + ( x / (ras.precision*8) ); + break; + + case TT_Flow_Down: + o = Vio_ScanLineWidth * + ( ras.cProfile->start-ras.top + ras.cProfile->offset ) + + ( x / (ras.precision*8) ); + break; + } + + if ( o > 0 ) + Vio[o] |= (unsigned)0x80 >> ( (x/ras.precision) & 7 ); + } + + + static void Clear_Band( RAS_ARGS Int y1, Int y2 ) + { + MEM_Set( Vio + y1*Vio_ScanLineWidth, (y2-y1+1)*Vio_ScanLineWidth, 0 ); + } + +#endif /* DEBUG_RASTER */ + + +/************************************************************************/ +/* */ +/* Function: Set_High_Precision */ +/* */ +/* Description: Sets precision variables according to param flag. */ +/* */ +/* Input: High set to True for high precision (typically for */ +/* ppem < 18), false otherwise. */ +/* */ +/************************************************************************/ + + static void Set_High_Precision( RAS_ARGS Bool High ) + { + if ( High ) + { + ras.precision_bits = 10; + ras.precision_step = 128; + ras.precision_jitter = 24; + } + else + { + ras.precision_bits = 6; + ras.precision_step = 32; + ras.precision_jitter = 2; + } + + PTRACE7(( "Set_High_Precision(%s)\n", High ? "true" : "false" )); + + ras.precision = 1 << ras.precision_bits; + ras.precision_half = ras.precision / 2; + ras.precision_shift = ras.precision_bits - Pixel_Bits; + ras.precision_mask = -ras.precision; + } + + +/****************************************************************************/ +/* */ +/* Function: New_Profile */ +/* */ +/* Description: Creates a new Profile in the render pool. */ +/* */ +/* Input: aState state/orientation of the new Profile */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE in case of overflow or of incoherent Profile. */ +/* */ +/****************************************************************************/ + + static Bool New_Profile( RAS_ARGS TStates aState ) + { + if ( !ras.fProfile ) + { + ras.cProfile = (PProfile)ras.top; + ras.fProfile = ras.cProfile; + ras.top += AlignProfileSize; + } + + if ( ras.top >= ras.maxBuff ) + { + ras.error = Raster_Err_Overflow; + return FAILURE; + } + + switch ( aState ) + { + case Ascending: + ras.cProfile->flow = TT_Flow_Up; + PTRACE7(( "New ascending profile = %lx\n", (long)ras.cProfile )); + break; + + case Descending: + ras.cProfile->flow = TT_Flow_Down; + PTRACE7(( "New descending profile = %lx\n", (long)ras.cProfile )); + break; + + default: + PTRACE0(( "Invalid profile direction in Raster:New_Profile !!\n" )); + ras.error = Raster_Err_Invalid; + return FAILURE; + } + + ras.cProfile->start = 0; + ras.cProfile->height = 0; + ras.cProfile->offset = ras.top; + ras.cProfile->link = (PProfile)0; + ras.cProfile->next = (PProfile)0; + + if ( !ras.gProfile ) + ras.gProfile = ras.cProfile; + + ras.state = aState; + ras.fresh = TRUE; + ras.joint = FALSE; + + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: End_Profile */ +/* */ +/* Description: Finalizes the current Profile. */ +/* */ +/* Input: None */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE in case of overflow or incoherency. */ +/* */ +/****************************************************************************/ + + static Bool End_Profile( RAS_ARG ) + { + Long h; + PProfile oldProfile; + + + h = ras.top - ras.cProfile->offset; + + if ( h < 0 ) + { + PTRACE0(( "Negative height encountered in End_Profile!\n" )); + ras.error = Raster_Err_Neg_Height; + return FAILURE; + } + + if ( h > 0 ) + { + PTRACE1(( "Ending profile %lx, start = %ld, height = %ld\n", + (long)ras.cProfile, ras.cProfile->start, h )); + + oldProfile = ras.cProfile; + ras.cProfile->height = h; + ras.cProfile = (PProfile)ras.top; + + ras.top += AlignProfileSize; + + ras.cProfile->height = 0; + ras.cProfile->offset = ras.top; + oldProfile->next = ras.cProfile; + ras.num_Profs++; + } + + if ( ras.top >= ras.maxBuff ) + { + PTRACE1(( "overflow in End_Profile\n" )); + ras.error = Raster_Err_Overflow; + return FAILURE; + } + + ras.joint = FALSE; + + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: Insert_Y_Turn */ +/* */ +/* Description: Insert a salient into the sorted list placed on top */ +/* of the render pool */ +/* */ +/* Input: New y scanline position */ +/* */ +/****************************************************************************/ + + static + Bool Insert_Y_Turn( RAS_ARGS Int y ) + { + PStorage y_turns; + Int y2, n; + + n = ras.numTurns-1; + y_turns = ras.sizeBuff - ras.numTurns; + + /* look for first y value that is <= */ + while ( n >= 0 && y < y_turns[n] ) + n--; + + /* if it is <, simply insert it, ignore if == */ + if ( n >= 0 && y > y_turns[n] ) + while ( n >= 0 ) + { + y2 = y_turns[n]; + y_turns[n] = y; + y = y2; + n--; + } + + if ( n < 0 ) + { + if (ras.maxBuff <= ras.top) + { + ras.error = Raster_Err_Overflow; + return FAILURE; + } + ras.maxBuff--; + ras.numTurns++; + ras.sizeBuff[-ras.numTurns] = y; + } + + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: Finalize_Profile_Table */ +/* */ +/* Description: Adjusts all links in the Profiles list. */ +/* */ +/* Input: None */ +/* */ +/* Returns: None. */ +/* */ +/****************************************************************************/ + + static + Bool Finalize_Profile_Table( RAS_ARG ) + { + Long bottom, top; + UShort n; + PProfile p; + + + n = ras.num_Profs; + + if ( n > 1 ) + { + p = ras.fProfile; + while ( n > 0 ) + { + if ( n > 1 ) + p->link = (PProfile)( p->offset + p->height ); + else + p->link = NULL; + + switch ( p->flow ) + { + case TT_Flow_Down: + bottom = p->start - p->height+1; + top = p->start; + p->start = bottom; + p->offset += p->height-1; + break; + + case TT_Flow_Up: + default: + bottom = p->start; + top = p->start + p->height-1; + } + + if ( Insert_Y_Turn( RAS_VARS bottom ) || + Insert_Y_Turn( RAS_VARS top+1 ) ) + return FAILURE; + + p = p->link; + n--; + } + } + else + ras.fProfile = NULL; + + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: Split_Bezier */ +/* */ +/* Description: Subdivides one Bezier arc into two joint */ +/* sub-arcs in the Bezier stack. */ +/* */ +/* Input: None (subdivided bezier is taken from the top of the */ +/* stack). */ +/* */ +/* Returns: None. */ +/* */ +/* */ +/* Note: This routine is the 'beef' of this component. It is _the_ */ +/* inner loop that should be optimized to hell to get the */ +/* best performance. */ +/* */ +/****************************************************************************/ + + static void Split_Bezier( TPoint* base ) + { + Long a, b; + + + base[4].x = base[2].x; + b = base[1].x; + a = base[3].x = ( base[2].x + b ) / 2; + b = base[1].x = ( base[0].x + b ) / 2; + base[2].x = ( a + b ) / 2; + + base[4].y = base[2].y; + b = base[1].y; + a = base[3].y = ( base[2].y + b ) / 2; + b = base[1].y = ( base[0].y + b ) / 2; + base[2].y = ( a + b ) / 2; + + /* hand optimized. gcc doesn't seem too good at common expression */ + /* substitution and instruction scheduling ;-) */ + } + + +/****************************************************************************/ +/* */ +/* Function: Push_Bezier */ +/* */ +/* Description: Clears the Bezier stack and pushes a new arc on top of it. */ +/* */ +/* Input: x1,y1 x2,y2 x3,y3 new Bezier arc */ +/* */ +/* Returns: None. */ +/* */ +/****************************************************************************/ + + static void Push_Bezier( RAS_ARGS Long x1, Long y1, + Long x2, Long y2, + Long x3, Long y3 ) + { + ras.arc = ras.arcs; + ras.arc[2].x = x1; ras.arc[2].y = y1; + ras.arc[1].x = x2; ras.arc[1].y = y2; + ras.arc[0].x = x3; ras.arc[0].y = y3; + } + + +/****************************************************************************/ +/* */ +/* Function: Line_Up */ +/* */ +/* Description: Computes the x-coordinates of an ascending line segment */ +/* and stores them in the render pool. */ +/* */ +/* Input: x1,y1,x2,y2 Segment start (x1,y1) and end (x2,y2) points */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE on Render Pool overflow. */ +/* */ +/****************************************************************************/ + + static Bool Line_Up( RAS_ARGS Long x1, Long y1, + Long x2, Long y2, + Long miny, Long maxy ) + { + Long Dx, Dy; + Int e1, e2, f1, f2, size; /* XXX: is `Short' sufficient? */ + Long Ix, Rx, Ax; + + PStorage top; + + + Dx = x2 - x1; + Dy = y2 - y1; + + if ( Dy <= 0 || y2 < miny || y1 > maxy ) + return SUCCESS; + + if ( y1 < miny ) + { + /* Take care : miny-y1 can be a very large value, we use */ + /* a slow MulDiv function to avoid clipping bugs */ + x1 += SMulDiv( Dx, miny - y1, Dy ); + e1 = TRUNC( miny ); + f1 = 0; + } + else + { + e1 = TRUNC( y1 ); + f1 = FRAC( y1 ); + } + + if ( y2 > maxy ) + { + /* x2 += FMulDiv( Dx, maxy - y2, Dy ); UNNECESSARY */ + e2 = TRUNC( maxy ); + f2 = 0; + } + else + { + e2 = TRUNC( y2 ); + f2 = FRAC( y2 ); + } + + if ( f1 > 0 ) + { + if ( e1 == e2 ) return SUCCESS; + else + { + x1 += FMulDiv( Dx, ras.precision - f1, Dy ); + e1 += 1; + } + } + else + if ( ras.joint ) + { + ras.top--; + ras.joint = FALSE; + } + + ras.joint = ( f2 == 0 ); + + if ( ras.fresh ) + { + ras.cProfile->start = e1; + ras.fresh = FALSE; + } + + size = e2 - e1 + 1; + if ( ras.top + size >= ras.maxBuff ) + { + ras.error = Raster_Err_Overflow; + return FAILURE; + } + + if ( Dx > 0 ) + { + Ix = (ras.precision*Dx) / Dy; + Rx = (ras.precision*Dx) % Dy; + Dx = 1; + } + else + { + Ix = -( (ras.precision*-Dx) / Dy ); + Rx = (ras.precision*-Dx) % Dy; + Dx = -1; + } + + Ax = -Dy; + top = ras.top; + + while ( size > 0 ) + { + *top++ = x1; + + DEBUG_PSET; + + x1 += Ix; + Ax += Rx; + if ( Ax >= 0 ) + { + Ax -= Dy; + x1 += Dx; + } + size--; + } + + ras.top = top; + return SUCCESS; + } + + + static Bool Line_Down( RAS_ARGS Long x1, Long y1, + Long x2, Long y2, + Long miny, Long maxy ) + { + Bool result, fresh; + + + fresh = ras.fresh; + + result = Line_Up( RAS_VARS x1, -y1, x2, -y2, -maxy, -miny ); + + if ( fresh && !ras.fresh ) + ras.cProfile->start = -ras.cProfile->start; + + return result; + } + + +/****************************************************************************/ +/* */ +/* Function: Bezier_Up */ +/* */ +/* Description: Computes thes x-coordinates of an ascending bezier arc */ +/* and stores them in the render pool. */ +/* */ +/* Input: None. The arc is taken from the top of the Bezier stack. */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE on Render Pool overflow. */ +/* */ +/****************************************************************************/ + + static Bool Bezier_Up( RAS_ARGS Long miny, Long maxy ) + { + Long y1, y2, e, e2, e0; + Short f1; + + TPoint* arc; + TPoint* start_arc; + + PStorage top; + + + arc = ras.arc; + y1 = arc[2].y; + y2 = arc[0].y; + top = ras.top; + + if ( y2 < miny || y1 > maxy ) + goto Fin; + + e2 = FLOOR( y2 ); + + if ( e2 > maxy ) + e2 = maxy; + + e0 = miny; + + if ( y1 < miny ) + e = miny; + else + { + e = CEILING( y1 ); + f1 = FRAC( y1 ); + e0 = e; + + if ( f1 == 0 ) + { + if ( ras.joint ) + { + top--; + ras.joint = FALSE; + } + + *top++ = arc[2].x; + + DEBUG_PSET; + + e += ras.precision; + } + } + + if ( ras.fresh ) + { + ras.cProfile->start = TRUNC( e0 ); + ras.fresh = FALSE; + } + + if ( e2 < e ) + goto Fin; + + if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff ) + { + ras.top = top; + ras.error = Raster_Err_Overflow; + return FAILURE; + } + + start_arc = arc; + + while ( arc >= start_arc && e <= e2 ) + { + ras.joint = FALSE; + + y2 = arc[0].y; + + if ( y2 > e ) + { + y1 = arc[2].y; + if ( y2 - y1 >= ras.precision_step ) + { + Split_Bezier( arc ); + arc += 2; + } + else + { + *top++ = arc[2].x + FMulDiv( arc[0].x - arc[2].x, + e - y1, + y2 - y1 ); + DEBUG_PSET; + + arc -= 2; + e += ras.precision; + } + } + else + { + if ( y2 == e ) + { + ras.joint = TRUE; + *top++ = arc[0].x; + + DEBUG_PSET; + + e += ras.precision; + } + arc -= 2; + } + } + + Fin: + ras.top = top; + ras.arc -= 2; + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: Bezier_Down */ +/* */ +/* Description: Computes the x-coordinates of a descending bezier arc */ +/* and stores them in the render pool. */ +/* */ +/* Input: None. Arc is taken from the top of the Bezier stack. */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE on Render Pool overflow. */ +/* */ +/****************************************************************************/ + + static Bool Bezier_Down( RAS_ARGS Long miny, Long maxy ) + { + TPoint* arc = ras.arc; + Bool result, fresh; + + + arc[0].y = -arc[0].y; + arc[1].y = -arc[1].y; + arc[2].y = -arc[2].y; + + fresh = ras.fresh; + + result = Bezier_Up( RAS_VARS -maxy, -miny ); + + if ( fresh && !ras.fresh ) + ras.cProfile->start = -ras.cProfile->start; + + arc[0].y = -arc[0].y; + return result; + } + + +/****************************************************************************/ +/* */ +/* Function: Line_To */ +/* */ +/* Description: Injects a new line segment and adjusts Profiles list. */ +/* */ +/* Input: x, y : segment endpoint (start point in LastX,LastY) */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE on Render Pool overflow or Incorrect Profile. */ +/* */ +/****************************************************************************/ + + static Bool Line_To( RAS_ARGS Long x, Long y ) + { + /* First, detect a change of direction */ + + switch ( ras.state ) + { + case Unknown: + if ( y > ras.lastY ) + { + if ( New_Profile( RAS_VARS Ascending ) ) return FAILURE; + } + else + { + if ( y < ras.lastY ) + if ( New_Profile( RAS_VARS Descending ) ) return FAILURE; + } + break; + + case Ascending: + if ( y < ras.lastY ) + { + if ( End_Profile( RAS_VAR ) || + New_Profile( RAS_VARS Descending ) ) return FAILURE; + } + break; + + case Descending: + if ( y > ras.lastY ) + { + if ( End_Profile( RAS_VAR ) || + New_Profile( RAS_VARS Ascending ) ) return FAILURE; + } + break; + + default: + ; + } + + /* Then compute the lines */ + + switch ( ras.state ) + { + case Ascending: + if ( Line_Up ( RAS_VARS ras.lastX, ras.lastY, + x, y, ras.minY, ras.maxY ) ) + return FAILURE; + break; + + case Descending: + if ( Line_Down( RAS_VARS ras.lastX, ras.lastY, + x, y, ras.minY, ras.maxY ) ) + return FAILURE; + break; + + default: + ; + } + + ras.lastX = x; + ras.lastY = y; + + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: Bezier_To */ +/* */ +/* Description: Injects a new bezier arc and adjusts the profile list. */ +/* */ +/* Input: x, y : arc endpoint (start point in LastX, LastY) */ +/* Cx, Cy : control point */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE on Render Pool overflow or Incorrect Profile. */ +/* */ +/****************************************************************************/ + + static Bool Bezier_To( RAS_ARGS Long x, + Long y, + Long cx, + Long cy ) + { + Long y1, y2, y3, x3; + TStates state_bez; + + + Push_Bezier( RAS_VARS ras.lastX, ras.lastY, cx, cy, x, y ); + + do + { + y1 = ras.arc[2].y; + y2 = ras.arc[1].y; + y3 = ras.arc[0].y; + x3 = ras.arc[0].x; + + /* first, categorize the bezier arc */ + + if ( y1 == y2 ) + { + if ( y2 == y3 ) + state_bez = Flat; + else if ( y2 > y3 ) + state_bez = Descending; + else + state_bez = Ascending; + } + else if ( y1 > y2 ) + { + if ( y2 >= y3 ) + state_bez = Descending; + else + state_bez = Unknown; + } + else if ( y2 <= y3 ) + state_bez = Ascending; + else + state_bez = Unknown; + + /* split non-monotonic arcs, ignore flat ones, or */ + /* computes the up and down ones */ + + switch ( state_bez ) + { + case Flat: + ras.arc -= 2; + break; + + case Unknown: + Split_Bezier( ras.arc ); + ras.arc += 2; + break; + + default: + /* detect a change of direction */ + + if ( ras.state != state_bez ) + { + if ( ras.state != Unknown ) + if ( End_Profile( RAS_VAR ) ) return FAILURE; + + if ( New_Profile( RAS_VARS state_bez ) ) return FAILURE; + } + + /* compute */ + + switch ( ras.state ) + { + case Ascending: + if ( Bezier_Up ( RAS_VARS ras.minY, ras.maxY ) ) + return FAILURE; + break; + + case Descending: + if ( Bezier_Down( RAS_VARS ras.minY, ras.maxY ) ) + return FAILURE; + break; + + default: + ; + } + } + } while ( ras.arc >= ras.arcs ); + + ras.lastX = x3; + ras.lastY = y3; + + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: Decompose_Curve */ +/* */ +/* Description: Scans the outline arays in order to emit individual */ +/* segments and beziers by calling Line_To() and Bezier_To(). */ +/* It handles all weird cases, like when the first point */ +/* is off the curve, or when there are simply no 'on' */ +/* points in the contour! */ +/* */ +/* Input: first, last : indexes of first and last point in */ +/* contour. */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE on error. */ +/* */ +/****************************************************************************/ + +#undef SWAP_ +#define SWAP_(x,y) { Long swap = x; x = y; y = swap; } + + static Bool Decompose_Curve( RAS_ARGS UShort first, + UShort last, + Bool flipped ) + { + Long x, y; /* current point */ + Long cx, cy; /* current Bezier control point */ + Long mx, my; /* current middle point */ + + Long x_first, y_first; /* first point's coordinates */ + Long x_last, y_last; /* last point's coordinates */ + + UShort index; /* current point's index */ + Bool on_curve; /* current point's state */ + + x_first = SCALED( ras.coords[first].x ); + y_first = SCALED( ras.coords[first].y ); + + if ( flipped ) SWAP_( x_first,y_first ); + + x_last = SCALED( ras.coords[last].x ); + y_last = SCALED( ras.coords[last].y ); + + if ( flipped ) SWAP_( x_last,y_last ); + + ras.lastX = cx = x_first; + ras.lastY = cy = y_first; + + on_curve = (ras.flags[first] & 1); + index = first; + + /* check first point to determine origin */ + if ( !on_curve ) + { + /* first point is off the curve. Yes, this happens... */ + if ( ras.flags[last] & 1 ) + { + ras.lastX = x_last; /* start at last point if it */ + ras.lastY = y_last; /* is on the curve */ + } + else + { + /* if both first and last points are off the curve, */ + /* start at their middle and record its position */ + /* for closure */ + ras.lastX = (ras.lastX + x_last)/2; + ras.lastY = (ras.lastY + y_last)/2; + + x_last = ras.lastX; + y_last = ras.lastY; + } + } + + /* now process each contour point individually */ + while ( index < last ) + { + index++; + x = SCALED( ras.coords[index].x ); + y = SCALED( ras.coords[index].y ); + + if ( flipped ) SWAP_( x, y ); + + if ( on_curve ) + { + /* the previous point was on the curve */ + on_curve = ( ras.flags[index] & 1 ); + if ( on_curve ) + { + /* two successive on points => emit segment */ + if ( Line_To( RAS_VARS x, y ) ) return FAILURE; + } + else + { + /* else, keep current control point for next bezier */ + cx = x; + cy = y; + } + } + else + { + /* the previous point was off the curve */ + on_curve = ( ras.flags[index] & 1 ); + if ( on_curve ) + { + /* reaching an `on' point */ + if ( Bezier_To( RAS_VARS x, y, cx, cy ) ) return FAILURE; + } + else + { + /* two successive `off' points => create middle point */ + mx = ( cx + x ) / 2; + my = ( cy + y ) / 2; + + if ( Bezier_To( RAS_VARS mx, my, cx, cy ) ) return FAILURE; + + cx = x; + cy = y; + } + } + } + + /* end of contour, close curve cleanly */ + if ( ras.flags[first] & 1 ) + { + if ( on_curve ) + return Line_To( RAS_VARS x_first, y_first ); + else + return Bezier_To( RAS_VARS x_first, y_first, cx, cy ); + } + else + if ( !on_curve ) + return Bezier_To( RAS_VARS x_last, y_last, cx, cy ); + + return SUCCESS; + } + + +/****************************************************************************/ +/* */ +/* Function: Convert_Glyph */ +/* */ +/* Description: Converts a glyph into a series of segments and arcs */ +/* and makes a Profiles list with them. */ +/* */ +/* Input: _xCoord, _yCoord : coordinates tables. */ +/* */ +/* Uses the 'Flag' table too. */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE if any error was encountered during rendering. */ +/* */ +/****************************************************************************/ + + static Bool Convert_Glyph( RAS_ARGS int flipped ) + { + Short i; + UShort start; + + PProfile lastProfile; + + + ras.fProfile = NULL; + ras.joint = FALSE; + ras.fresh = FALSE; + + ras.maxBuff = ras.sizeBuff - AlignProfileSize; + + ras.numTurns = 0; + + ras.cProfile = (PProfile)ras.top; + ras.cProfile->offset = ras.top; + ras.num_Profs = 0; + + start = 0; + + for ( i = 0; i < ras.nContours; i++ ) + { + ras.state = Unknown; + ras.gProfile = NULL; + + if ( Decompose_Curve( RAS_VARS start, ras.outs[i], flipped ) ) + return FAILURE; + + start = ras.outs[i] + 1; + + /* We must now see if the extreme arcs join or not */ + if ( ( FRAC( ras.lastY ) == 0 && + ras.lastY >= ras.minY && + ras.lastY <= ras.maxY ) ) + if ( ras.gProfile && ras.gProfile->flow == ras.cProfile->flow ) + ras.top--; + /* Note that ras.gProfile can be nil if the contour was too small */ + /* to be drawn. */ + + lastProfile = ras.cProfile; + if ( End_Profile( RAS_VAR ) ) return FAILURE; + + /* close the 'next profile in contour' linked list */ + if ( ras.gProfile ) + lastProfile->next = ras.gProfile; + } + + if (Finalize_Profile_Table( RAS_VAR )) + return FAILURE; + + return (ras.top < ras.maxBuff ? SUCCESS : FAILURE ); + } + + +/************************************************/ +/* */ +/* Init_Linked */ +/* */ +/* Inits an empty linked list. */ +/* */ +/************************************************/ + + static void Init_Linked( TProfileList* l ) + { + *l = NULL; + } + + +/************************************************/ +/* */ +/* InsNew : */ +/* */ +/* Inserts a new Profile in a linked list. */ +/* */ +/************************************************/ + + static void InsNew( PProfileList list, + PProfile profile ) + { + PProfile *old, current; + Long x; + + + old = list; + current = *old; + x = profile->X; + + while ( current ) + { + if ( x < current->X ) + break; + old = ¤t->link; + current = *old; + } + + profile->link = current; + *old = profile; + } + + +/*************************************************/ +/* */ +/* DelOld : */ +/* */ +/* Removes an old Profile from a linked list. */ +/* */ +/*************************************************/ + + static void DelOld( PProfileList list, + PProfile profile ) + { + PProfile *old, current; + + + old = list; + current = *old; + + while ( current ) + { + if ( current == profile ) + { + *old = current->link; + return; + } + + old = ¤t->link; + current = *old; + } + + /* we should never get there, unless the Profile was not part of */ + /* the list. */ + } + + +/************************************************/ +/* */ +/* Update : */ +/* */ +/* Update all X offsets of a drawing list */ +/* */ +/************************************************/ + + static void Update( PProfile first ) + { + PProfile current = first; + + + while ( current ) + { + current->X = *current->offset; + current->offset += current->flow; + current->height--; + current = current->link; + } + } + + +/************************************************/ +/* */ +/* Sort : */ +/* */ +/* Sorts a trace list. In 95%, the list */ +/* is already sorted. We need an algorithm */ +/* which is fast in this case. Bubble sort */ +/* is enough and simple. */ +/* */ +/************************************************/ + + static void Sort( PProfileList list ) + { + PProfile *old, current, next; + + + /* First, set the new X coordinate of each profile */ + Update( *list ); + + /* Then sort them */ + old = list; + current = *old; + + if ( !current ) + return; + + next = current->link; + + while ( next ) + { + if ( current->X <= next->X ) + { + old = ¤t->link; + current = *old; + + if ( !current ) + return; + } + else + { + *old = next; + current->link = next->link; + next->link = current; + + old = list; + current = *old; + } + + next = current->link; + } + } + + +/***********************************************************************/ +/* */ +/* Vertical Sweep Procedure Set : */ +/* */ +/* These three routines are used during the vertical black/white */ +/* sweep phase by the generic Draw_Sweep() function. */ +/* */ +/***********************************************************************/ + + static void Vertical_Sweep_Init( RAS_ARGS Short* min, Short* max ) + { + switch ( ras.target.flow ) + { + case TT_Flow_Up: + ras.traceOfs = *min * ras.target.cols; + ras.traceIncr = ras.target.cols; + break; + + default: + ras.traceOfs = ( ras.target.rows - 1 - *min ) * ras.target.cols; + ras.traceIncr = -ras.target.cols; + } + + ras.gray_min_x = 0; + ras.gray_max_x = 0; + } + + + static void Vertical_Sweep_Span( RAS_ARGS Short y, + TT_F26Dot6 x1, + TT_F26Dot6 x2, + PProfile left, + PProfile right ) + { + Long e1, e2; + Short c1, c2; + Short f1, f2; + Byte* target; + + + /* Drop-out control */ + + e1 = TRUNC( CEILING( x1 ) ); + + if ( x2-x1-ras.precision <= ras.precision_jitter ) + e2 = e1; + else + e2 = TRUNC( FLOOR( x2 ) ); + + if ( e2 >= 0 && e1 < ras.bWidth ) + { + if ( e1 < 0 ) e1 = 0; + if ( e2 >= ras.bWidth ) e2 = ras.bWidth-1; + + c1 = (Short)(e1 >> 3); + c2 = (Short)(e2 >> 3); + + f1 = e1 & 7; + f2 = e2 & 7; + + if ( ras.gray_min_x > c1 ) ras.gray_min_x = c1; + if ( ras.gray_max_x < c2 ) ras.gray_max_x = c2; + + target = ras.bTarget + ras.traceOfs + c1; + + if ( c1 != c2 ) + { + *target |= LMask[f1]; + + if ( c2 > c1 + 1 ) + MEM_Set( target + 1, 0xFF, c2 - c1 - 1 ); + + target[c2 - c1] |= RMask[f2]; + } + else + *target |= ( LMask[f1] & RMask[f2] ); + } + } + + + static void Vertical_Sweep_Drop( RAS_ARGS Short y, + TT_F26Dot6 x1, + TT_F26Dot6 x2, + PProfile left, + PProfile right ) + { + Long e1, e2; + Short c1, f1; + + + /* Drop-out control */ + + e1 = CEILING( x1 ); + e2 = FLOOR ( x2 ); + + if ( e1 > e2 ) + { + if ( e1 == e2 + ras.precision ) + { + switch ( ras.dropOutControl ) + { + case 1: + e1 = e2; + break; + + case 4: + e1 = CEILING( (x1 + x2 + 1) / 2 ); + break; + + case 2: + case 5: + /* Drop-out Control Rule #4 */ + + /* The spec is not very clear regarding rule #4. It */ + /* presents a method that is way too costly to implement */ + /* while the general idea seems to get rid of 'stubs'. */ + /* */ + /* Here, we only get rid of stubs recognized when: */ + /* */ + /* upper stub: */ + /* */ + /* - P_Left and P_Right are in the same contour */ + /* - P_Right is the successor of P_Left in that contour */ + /* - y is the top of P_Left and P_Right */ + /* */ + /* lower stub: */ + /* */ + /* - P_Left and P_Right are in the same contour */ + /* - P_Left is the successor of P_Right in that contour */ + /* - y is the bottom of P_Left */ + /* */ + + /* FIXXXME : uncommenting this line solves the disappearing */ + /* bit problem in the '7' of verdana 10pts, but */ + /* makes a new one in the 'C' of arial 14pts */ + + /* if ( x2-x1 < ras.precision_half ) */ + { + /* upper stub test */ + + if ( left->next == right && left->height <= 0 ) return; + + /* lower stub test */ + + if ( right->next == left && left->start == y ) return; + } + + /* check that the rightmost pixel isn't set */ + + e1 = TRUNC( e1 ); + + c1 = (Short)(e1 >> 3); + f1 = e1 & 7; + + if ( e1 >= 0 && e1 < ras.bWidth && + ras.bTarget[ras.traceOfs + c1] & (0x80 >> f1) ) + return; + + if ( ras.dropOutControl == 2 ) + e1 = e2; + else + e1 = CEILING( (x1 + x2 + 1) / 2 ); + + break; + + default: + return; /* unsupported mode */ + } + } + else + return; + } + + e1 = TRUNC( e1 ); + + if ( e1 >= 0 && e1 < ras.bWidth ) + { + c1 = (Short)(e1 >> 3); + f1 = e1 & 7; + + if ( ras.gray_min_x > c1 ) ras.gray_min_x = c1; + if ( ras.gray_max_x < c1 ) ras.gray_max_x = c1; + + ras.bTarget[ras.traceOfs + c1] |= (Char)(0x80 >> f1); + } + } + + + static void Vertical_Sweep_Step( RAS_ARG ) + { + ras.traceOfs += ras.traceIncr; + } + + +/***********************************************************************/ +/* */ +/* Horizontal Sweep Procedure Set : */ +/* */ +/* These three routines are used during the horizontal black/white */ +/* sweep phase by the generic Draw_Sweep() function. */ +/* */ +/***********************************************************************/ + + static void Horizontal_Sweep_Init( RAS_ARGS Short* min, Short* max ) + { + /* nothing, really */ + } + + + static void Horizontal_Sweep_Span( RAS_ARGS Short y, + TT_F26Dot6 x1, + TT_F26Dot6 x2, + PProfile left, + PProfile right ) + { + Long e1, e2; + PByte bits; + Byte f1; + + + if ( x2-x1 < ras.precision ) + { + e1 = CEILING( x1 ); + e2 = FLOOR ( x2 ); + + if ( e1 == e2 ) + { + bits = ras.bTarget + (y >> 3); + f1 = (Byte)(0x80 >> (y & 7)); + + e1 = TRUNC( e1 ); + + if ( e1 >= 0 && e1 < ras.target.rows ) + { + if ( ras.target.flow == TT_Flow_Down ) + bits[(ras.target.rows-1 - e1) * ras.target.cols] |= f1; + else + bits[e1 * ras.target.cols] |= f1; + } + } + } +#if 0 + e2 = TRUNC( e2 ); + + if ( e2 >= 0 && e2 < ras.target.rows ) + if ( ras.target.flow == TT_Flow_Down ) + bits[(ras.target.rows-1-e2) * ras.target.cols] |= f1; + else + bits[e2 * ras.target.cols] |= f1; +#endif + } + + + static void Horizontal_Sweep_Drop( RAS_ARGS Short y, + TT_F26Dot6 x1, + TT_F26Dot6 x2, + PProfile left, + PProfile right ) + { + Long e1, e2; + PByte bits; + Byte f1; + + + /* During the horizontal sweep, we only take care of drop-outs */ + + e1 = CEILING( x1 ); + e2 = FLOOR ( x2 ); + + if ( e1 > e2 ) + { + if ( e1 == e2 + ras.precision ) + { + switch ( ras.dropOutControl ) + { + case 1: + e1 = e2; + break; + + case 4: + e1 = CEILING( (x1 + x2 + 1) / 2 ); + break; + + case 2: + case 5: + + /* Drop-out Control Rule #4 */ + + /* The spec is not very clear regarding rule #4. It */ + /* presents a method that is way too costly to implement */ + /* while the general idea seems to get rid of 'stubs'. */ + /* */ + + /* rightmost stub test */ + + if ( left->next == right && left->height <= 0 ) return; + + /* leftmost stub test */ + + if ( right->next == left && left->start == y ) return; + + /* check that the rightmost pixel isn't set */ + + e1 = TRUNC( e1 ); + + bits = ras.bTarget + (y >> 3); + f1 = (Byte)(0x80 >> (y & 7)); + + if ( ras.target.flow == TT_Flow_Down ) + bits += (ras.target.rows-1-e1) * ras.target.cols; + else + bits += e1 * ras.target.cols; + + if ( e1 >= 0 && + e1 < ras.target.rows && + *bits & f1 ) + return; + + if ( ras.dropOutControl == 2 ) + e1 = e2; + else + e1 = CEILING( (x1 + x2 + 1) / 2 ); + + break; + + default: + return; /* unsupported mode */ + } + } + else + return; + } + + bits = ras.bTarget + (y >> 3); + f1 = (Byte)(0x80 >> (y & 7)); + + e1 = TRUNC( e1 ); + + if ( e1 >= 0 && e1 < ras.target.rows ) + { + if (ras.target.flow==TT_Flow_Down) + bits[(ras.target.rows-1-e1) * ras.target.cols] |= f1; + else + bits[e1 * ras.target.cols] |= f1; + } + } + + + static void Horizontal_Sweep_Step( RAS_ARG ) + { + /* Nothing, really */ + } + + +#ifdef TT_CONFIG_OPTION_GRAY_SCALING + +/***********************************************************************/ +/* */ +/* Vertical Gray Sweep Procedure Set: */ +/* */ +/* These two routines are used during the vertical gray-levels */ +/* sweep phase by the generic Draw_Sweep() function. */ +/* */ +/* */ +/* NOTES: */ +/* */ +/* - The target pixmap's width *must* be a multiple of 4. */ +/* */ +/* - you have to use the function Vertical_Sweep_Span() for */ +/* the gray span call. */ +/* */ +/***********************************************************************/ + + static void Vertical_Gray_Sweep_Init( RAS_ARGS Short* min, Short* max ) + { + *min = *min & -2; + *max = ( *max + 3 ) & -2; + + ras.traceOfs = 0; + + switch ( ras.target.flow ) + { + case TT_Flow_Up: + ras.traceG = (*min / 2) * ras.target.cols; + ras.traceIncr = ras.target.cols; + break; + + default: + ras.traceG = (ras.target.rows-1 - *min/2) * ras.target.cols; + ras.traceIncr = -ras.target.cols; + } + + ras.gray_min_x = ras.target.cols; + ras.gray_max_x = -ras.target.cols; + } + + + static void Vertical_Gray_Sweep_Step( RAS_ARG ) + { + Int c1, c2; + PByte pix, bit, bit2; + Int* count = ras.count_table; + Byte* grays; + + + ras.traceOfs += ras.gray_width; + + if ( ras.traceOfs > ras.gray_width ) + { + pix = ras.gTarget + ras.traceG + ras.gray_min_x * 4; + grays = ras.grays; + + if ( ras.gray_max_x >= 0 ) + { + if ( ras.gray_max_x >= ras.target.width ) + ras.gray_max_x = ras.target.width-1; + + if ( ras.gray_min_x < 0 ) + ras.gray_min_x = 0; + + bit = ras.bTarget + ras.gray_min_x; + bit2 = bit + ras.gray_width; + + c1 = ras.gray_max_x - ras.gray_min_x; + + while ( c1 >= 0 ) + { + c2 = count[*bit] + count[*bit2]; + + if ( c2 ) + { + pix[0] = grays[(c2 & 0xF000) >> 12]; + pix[1] = grays[(c2 & 0x0F00) >> 8]; + pix[2] = grays[(c2 & 0x00F0) >> 4]; + pix[3] = grays[(c2 & 0x000F) ]; + + *bit = 0; + *bit2 = 0; + } + + bit ++; + bit2++; + pix += 4; + c1 --; + } + } + + ras.traceOfs = 0; + ras.traceG += ras.traceIncr; + + ras.gray_min_x = ras.target.cols; + ras.gray_max_x = -ras.target.cols; + } + } + + + static void Horizontal_Gray_Sweep_Span( RAS_ARGS Short y, + TT_F26Dot6 x1, + TT_F26Dot6 x2, + PProfile left, + PProfile right ) + { + /* nothing, really */ + } + + static void Horizontal_Gray_Sweep_Drop( RAS_ARGS Short y, + TT_F26Dot6 x1, + TT_F26Dot6 x2, + PProfile left, + PProfile right ) + { + Long e1, e2; + PByte pixel; + Byte color; + + + /* During the horizontal sweep, we only take care of drop-outs */ + e1 = CEILING( x1 ); + e2 = FLOOR ( x2 ); + + if ( e1 > e2 ) + { + if ( e1 == e2 + ras.precision ) + { + switch ( ras.dropOutControl ) + { + case 1: + e1 = e2; + break; + + case 4: + e1 = CEILING( (x1 + x2 + 1) / 2 ); + break; + + case 2: + case 5: + + /* Drop-out Control Rule #4 */ + + /* The spec is not very clear regarding rule #4. It */ + /* presents a method that is way too costly to implement */ + /* while the general idea seems to get rid of 'stubs'. */ + /* */ + + /* rightmost stub test */ + if ( left->next == right && left->height <= 0 ) return; + + /* leftmost stub test */ + if ( right->next == left && left->start == y ) return; + + if ( ras.dropOutControl == 2 ) + e1 = e2; + else + e1 = CEILING( (x1 + x2 + 1) / 2 ); + + break; + + default: + return; /* unsupported mode */ + } + } + else + return; + } + + if ( e1 >= 0 ) + { + if ( x2 - x1 >= ras.precision_half ) + color = ras.grays[2]; + else + color = ras.grays[1]; + + e1 = TRUNC( e1 ) / 2; + if ( e1 < ras.target.rows ) + { + if ( ras.target.flow == TT_Flow_Down ) + pixel = ras.gTarget + + (ras.target.rows - 1 - e1) * ras.target.cols + y / 2; + else + pixel = ras.gTarget + + e1 * ras.target.cols + y / 2; + + if (pixel[0] == ras.grays[0]) + pixel[0] = color; + } + } + } + +#endif /* TT_CONFIG_OPTION_GRAY_SCALING */ + + +/********************************************************************/ +/* */ +/* Generic Sweep Drawing routine */ +/* */ +/********************************************************************/ + + static Bool Draw_Sweep( RAS_ARG ) + { + Short y, y_change, y_height; + + PProfile P, Q, P_Left, P_Right; + + Short min_Y, max_Y, top, bottom, dropouts; + + Long x1, x2, xs, e1, e2; + + TProfileList wait; + TProfileList draw_left, draw_right; + + + /* Init empty linked lists */ + + Init_Linked( &wait ); + + Init_Linked( &draw_left ); + Init_Linked( &draw_right ); + + /* first, compute min and max Y */ + + P = ras.fProfile; + max_Y = (short)TRUNC( ras.minY ); + min_Y = (short)TRUNC( ras.maxY ); + + while ( P ) + { + Q = P->link; + + bottom = P->start; + top = P->start + P->height-1; + + if ( min_Y > bottom ) min_Y = bottom; + if ( max_Y < top ) max_Y = top; + + P->X = 0; + InsNew( &wait, P ); + + P = Q; + } + + /* Check the Y-turns */ + if ( ras.numTurns == 0 ) + { + ras.error = Raster_Err_Invalid; + return FAILURE; + } + + /* Now inits the sweep */ + + ras.Proc_Sweep_Init( RAS_VARS &min_Y, &max_Y ); + + /* Then compute the distance of each profile from min_Y */ + + P = wait; + + while ( P ) + { + P->countL = P->start - min_Y; + P = P->link; + } + + /* Let's go */ + + y = min_Y; + y_height = 0; + + if ( ras.numTurns > 0 && + ras.sizeBuff[-ras.numTurns] == min_Y ) + ras.numTurns--; + + while ( ras.numTurns > 0 ) + { + /* look in the wait list for new activations */ + + P = wait; + + while ( P ) + { + Q = P->link; + P->countL -= y_height; + if ( P->countL == 0 ) + { + DelOld( &wait, P ); + + switch ( P->flow ) + { + case TT_Flow_Up: InsNew( &draw_left, P ); break; + case TT_Flow_Down: InsNew( &draw_right, P ); break; + } + } + + P = Q; + } + + /* Sort the drawing lists */ + + Sort( &draw_left ); + Sort( &draw_right ); + + y_change = (Short)ras.sizeBuff[-ras.numTurns--]; + y_height = y_change - y; + + while ( y < y_change ) + { + + /* Let's trace */ + + dropouts = 0; + + P_Left = draw_left; + P_Right = draw_right; + + while ( P_Left ) + { + x1 = P_Left ->X; + x2 = P_Right->X; + + if ( x1 > x2 ) + { + xs = x1; + x1 = x2; + x2 = xs; + } + + if ( x2-x1 <= ras.precision ) + { + e1 = FLOOR( x1 ); + e2 = CEILING( x2 ); + + if ( ras.dropOutControl != 0 && + (e1 > e2 || e2 == e1 + ras.precision) ) + { + /* a drop out was detected */ + + P_Left ->X = x1; + P_Right->X = x2; + + /* mark profile for drop-out processing */ + P_Left->countL = 1; + dropouts++; + + goto Skip_To_Next; + } + } + + ras.Proc_Sweep_Span( RAS_VARS y, x1, x2, P_Left, P_Right ); + + Skip_To_Next: + + P_Left = P_Left->link; + P_Right = P_Right->link; + } + + /* now perform the dropouts _after_ the span drawing */ + /* drop-outs processing has been moved out of the loop */ + /* for performance tuning */ + if (dropouts > 0) + goto Scan_DropOuts; + + Next_Line: + + ras.Proc_Sweep_Step( RAS_VAR ); + + y++; + + if ( y < y_change ) + { + Sort( &draw_left ); + Sort( &draw_right ); + } + + } + + /* Now finalize the profiles that needs it */ + + { + PProfile Q, P; + P = draw_left; + while ( P ) + { + Q = P->link; + if ( P->height == 0 ) + DelOld( &draw_left, P ); + P = Q; + } + } + + { + PProfile Q, P = draw_right; + while ( P ) + { + Q = P->link; + if ( P->height == 0 ) + DelOld( &draw_right, P ); + P = Q; + } + } + } + + /* for gray-scaling, flushes the bitmap scanline cache */ + while ( y <= max_Y ) + { + ras.Proc_Sweep_Step( RAS_VAR ); + y++; + } + + return SUCCESS; + +Scan_DropOuts : + + P_Left = draw_left; + P_Right = draw_right; + + while ( P_Left ) + { + if ( P_Left->countL ) + { + P_Left->countL = 0; + /* dropouts--; -- this is useful when debugging only */ + ras.Proc_Sweep_Drop( RAS_VARS y, + P_Left->X, + P_Right->X, + P_Left, + P_Right ); + } + + P_Left = P_Left->link; + P_Right = P_Right->link; + } + + goto Next_Line; + } + + +/****************************************************************************/ +/* */ +/* Function: Render_Single_Pass */ +/* */ +/* Description: Performs one sweep with sub-banding. */ +/* */ +/* Input: _XCoord, _YCoord : x and y coordinates arrays */ +/* */ +/* Returns: SUCCESS on success */ +/* FAILURE if any error was encountered during render. */ +/* */ +/****************************************************************************/ + + static TT_Error Render_Single_Pass( RAS_ARGS Bool flipped ) + { + Short i, j, k; + + + while ( ras.band_top >= 0 ) + { + ras.maxY = (Long)ras.band_stack[ras.band_top].y_max * ras.precision; + ras.minY = (Long)ras.band_stack[ras.band_top].y_min * ras.precision; + + ras.top = ras.buff; + + ras.error = Raster_Err_None; + + if ( Convert_Glyph( RAS_VARS flipped ) ) + { + if ( ras.error != Raster_Err_Overflow ) return FAILURE; + + ras.error = Raster_Err_None; + + /* sub-banding */ + +#ifdef DEBUG_RASTER + ClearBand( RAS_VARS TRUNC( ras.minY ), TRUNC( ras.maxY ) ); +#endif + + i = ras.band_stack[ras.band_top].y_min; + j = ras.band_stack[ras.band_top].y_max; + + k = ( i + j ) / 2; + + if ( ras.band_top >= 7 || k < i ) + { + ras.band_top = 0; + ras.error = Raster_Err_Invalid; + return ras.error; + } + + ras.band_stack[ras.band_top+1].y_min = k; + ras.band_stack[ras.band_top+1].y_max = j; + + ras.band_stack[ras.band_top].y_max = k - 1; + + ras.band_top++; + } + else + { + if ( ras.fProfile ) + if ( Draw_Sweep( RAS_VAR ) ) return ras.error; + ras.band_top--; + } + } + + return TT_Err_Ok; + } + + +/****************************************************************************/ +/* */ +/* Function: Render_Glyph */ +/* */ +/* Description: Renders a glyph in a bitmap. Sub-banding if needed. */ +/* */ +/* Input: AGlyph Glyph record */ +/* */ +/* Returns: SUCCESS on success. */ +/* FAILURE if any error was encountered during rendering. */ +/* */ +/****************************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Render_Glyph( RAS_ARGS TT_Outline* glyph, + TT_Raster_Map* target_map ) + { + TT_Error error; + + + if ( glyph->n_points == 0 || glyph->n_contours <= 0 ) + return TT_Err_Ok; + + if ( !ras.buff ) + { + ras.error = Raster_Err_Not_Ini; + return ras.error; + } + + if ( glyph->n_points < glyph->contours[glyph->n_contours - 1] ) + { + ras.error = TT_Err_Too_Many_Points; + return ras.error; + } + + if ( target_map ) + ras.target = *target_map; + + ras.outs = glyph->contours; + ras.flags = glyph->flags; + ras.nPoints = glyph->n_points; + ras.nContours = glyph->n_contours; + ras.coords = glyph->points; + + Set_High_Precision( RAS_VARS glyph->high_precision ); + ras.scale_shift = ras.precision_shift; + ras.dropOutControl = glyph->dropout_mode; + ras.second_pass = glyph->second_pass; + + + /* Vertical Sweep */ + ras.Proc_Sweep_Init = Vertical_Sweep_Init; + ras.Proc_Sweep_Span = Vertical_Sweep_Span; + ras.Proc_Sweep_Drop = Vertical_Sweep_Drop; + ras.Proc_Sweep_Step = Vertical_Sweep_Step; + + ras.band_top = 0; + ras.band_stack[0].y_min = 0; + ras.band_stack[0].y_max = ras.target.rows - 1; + + ras.bWidth = ras.target.width; + ras.bTarget = (Byte*)ras.target.bitmap; + + if ( (error = Render_Single_Pass( RAS_VARS 0 )) != 0 ) + return error; + + /* Horizontal Sweep */ + + if ( ras.second_pass && ras.dropOutControl != 0 ) + { + ras.Proc_Sweep_Init = Horizontal_Sweep_Init; + ras.Proc_Sweep_Span = Horizontal_Sweep_Span; + ras.Proc_Sweep_Drop = Horizontal_Sweep_Drop; + ras.Proc_Sweep_Step = Horizontal_Sweep_Step; + + ras.band_top = 0; + ras.band_stack[0].y_min = 0; + ras.band_stack[0].y_max = ras.target.width - 1; + + if ( (error = Render_Single_Pass( RAS_VARS 1 )) != 0 ) + return error; + } + + return TT_Err_Ok; + } + + +#ifdef TT_CONFIG_OPTION_GRAY_SCALING + +/****************************************************************************/ +/* */ +/* Function: Render_Gray_Glyph */ +/* */ +/* Description: Renders a glyph with grayscaling. Sub-banding if needed. */ +/* */ +/* Input: AGlyph Glyph record */ +/* */ +/* Returns: SUCCESS on success */ +/* FAILURE if any error was encountered during rendering. */ +/* */ +/****************************************************************************/ + + FT_INTERNAL_FUNC( TT_Error ) + Render_Gray_Glyph( RAS_ARGS TT_Outline* glyph, + TT_Raster_Map* target_map, + Byte* palette ) + { + Int i; + TT_Error error; + + if ( !ras.buff ) + { + ras.error = Raster_Err_Not_Ini; + return ras.error; + } + + if ( glyph->n_points == 0 || glyph->n_contours <= 0 ) + return TT_Err_Ok; + + if ( glyph->n_points < glyph->contours[glyph->n_contours - 1] ) + { + ras.error = TT_Err_Too_Many_Points; + return ras.error; + } + + if ( palette ) + { + for ( i = 0; i < 5; i++ ) + ras.grays[i] = palette[i]; + } + + if ( target_map ) + ras.target = *target_map; + + ras.outs = glyph->contours; + ras.flags = glyph->flags; + ras.nPoints = glyph->n_points; + ras.nContours = glyph->n_contours; + ras.coords = glyph->points; + + Set_High_Precision( RAS_VARS glyph->high_precision ); + ras.scale_shift = ras.precision_shift+1; + ras.dropOutControl = glyph->dropout_mode; + ras.second_pass = glyph->second_pass; + + + /* Vertical Sweep */ + + ras.band_top = 0; + ras.band_stack[0].y_min = 0; + ras.band_stack[0].y_max = 2 * ras.target.rows - 1; + + ras.bWidth = ras.gray_width; + if ( ras.bWidth > ras.target.cols/4 ) + ras.bWidth = ras.target.cols/4; + + ras.bWidth = ras.bWidth * 8; + ras.bTarget = (Byte*)ras.gray_lines; + ras.gTarget = (Byte*)ras.target.bitmap; + + ras.Proc_Sweep_Init = Vertical_Gray_Sweep_Init; + ras.Proc_Sweep_Span = Vertical_Sweep_Span; + ras.Proc_Sweep_Drop = Vertical_Sweep_Drop; + ras.Proc_Sweep_Step = Vertical_Gray_Sweep_Step; + + error = Render_Single_Pass( RAS_VARS 0 ); + if (error) + return error; + + /* Horizontal Sweep */ + + if ( ras.second_pass && ras.dropOutControl != 0 ) + { + ras.Proc_Sweep_Init = Horizontal_Sweep_Init; + ras.Proc_Sweep_Span = Horizontal_Gray_Sweep_Span; + ras.Proc_Sweep_Drop = Horizontal_Gray_Sweep_Drop; + ras.Proc_Sweep_Step = Horizontal_Sweep_Step; + + ras.band_top = 0; + ras.band_stack[0].y_min = 0; + ras.band_stack[0].y_max = ras.target.width * 2 - 1; + + error = Render_Single_Pass( RAS_VARS 1 ); + if (error) + return error; + } + + return TT_Err_Ok; + } + +#endif /* TT_CONFIG_OPTION_GRAY_SCALING */ + + +/************************************************/ +/* */ +/* InitRasterizer */ +/* */ +/* Raster Initialization. */ +/* Gets the bitmap description and render pool */ +/* addresses. */ +/* */ +/************************************************/ + +#undef ras + + FT_INTERNAL_FUNC( TT_Error ) + TTRaster_Done( PEngine_Instance engine ) + { + TRaster_Instance* ras = (TRaster_Instance*)engine->raster_component; + + + if ( !ras ) + return TT_Err_Ok; + + FREE( ras->buff ); + FREE( ras->gray_lines ); + +#ifndef TT_CONFIG_OPTION_STATIC_RASTER + FREE( engine->raster_component ); +#endif + + return TT_Err_Ok; + } + + + FT_INTERNAL_FUNC( TT_Error ) + TTRaster_Init( PEngine_Instance engine ) + { + TT_Error error; + + Int i, l, j, c; + + TRaster_Instance* ras; + + +#ifdef TT_CONFIG_OPTION_STATIC_RASTER + ras = engine->raster_component = &cur_ras; +#else + if ( ALLOC( engine->raster_component, sizeof ( TRaster_Instance ) ) ) + return error; + + ras = (TRaster_Instance*)engine->raster_component; +#endif + + if ( ALLOC( ras->buff, RASTER_RENDER_POOL ) || + ALLOC( ras->gray_lines, RASTER_GRAY_LINES ) ) + return error; + + ras->sizeBuff = ras->buff + ( RASTER_RENDER_POOL/sizeof(long) ); + ras->gray_width = RASTER_GRAY_LINES/2; + + MUTEX_Create( engine->raster_lock ); + + /* Initialization of Count_Table */ + + for ( i = 0; i < 256; i++ ) + { + l = 0; + j = i; + + for ( c = 0; c < 4; c++ ) + { + l <<= 4; + + if ( j & 0x80 ) l++; + if ( j & 0x40 ) l++; + + j = ( j << 2 ) & 0xFF; + } + + ras->count_table[i] = l; + } + + ras->dropOutControl = 2; + ras->error = Raster_Err_None; + + return TT_Err_Ok; + } + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttraster.h b/Build/source/libs/freetype/freetype-1.5/lib/ttraster.h new file mode 100644 index 00000000000..f6c4149589c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/ttraster.h @@ -0,0 +1,127 @@ +/******************************************************************* + * + * ttraster.h v 1.4 + * + * The FreeType glyph rasterizer. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTES: + * + * This version supports the following: + * + * - direct grayscaling + * - sub-banding + * - drop-out modes 4 and 5 + * - second pass for complete drop-out control (bitmap only) + * - variable precision + * + * + * Changes between 1.5 and 1.3: + * + * Mainly performance tunings: + * + * - Line_Down() and Bezier_Down() now use the functions Line_Up() + * and Bezier_Up() to do their work. + * - optimized Split_Bezier() + * - optimized linked lists used during sweeps + * + * Changes between 1.2 and 1.3: + * + * - made the engine optionaly re-entrant. Saves a lot + * of code for a moderate performance hit. + * + ******************************************************************/ + +#ifndef TTRASTER_H +#define TTRASTER_H + +#include "ttconfig.h" +#include "freetype.h" /* for TT_Outline */ +#include "ttengine.h" + +#ifdef __cplusplus +extern "C" { +#endif + + /* We provide two different builds of the scan-line converter */ + /* The static build uses global variables and isn't */ + /* re-entrant. */ + /* The indirect build is re-entrant but accesses all variables */ + /* indirectly. */ + /* */ + /* As a consequence, the indirect build is about 10% slower */ + /* than the static one on a _Pentium_ (this could get worse */ + /* on older processors), but the code size is reduced by */ + /* more than 30% ! */ + /* */ + /* The indirect build is now the default, defined in */ + /* ttconfig.h. Be careful if you experiment with this. */ + + /* Note also that, though its code can be re-entrant, the */ + /* component is always used in thread-safe mode. This is */ + /* simply due to the fact that we want to use a single */ + /* render pool (of 64 Kb), and not to waste memory. */ + +#ifdef TT_STATIC_RASTER + +#define RAS_ARGS /* void */ +#define RAS_ARG /* void */ + +#define RAS_VARS /* void */ +#define RAS_VAR /* void */ + +#else + +#define RAS_ARGS TRaster_Instance* raster, +#define RAS_ARG TRaster_Instance* raster + +#define RAS_VARS raster, +#define RAS_VAR raster + +#endif + + + struct TRaster_Instance_; + typedef struct TRaster_Instance_ TRaster_Instance; + + /* Render one glyph in the target bitmap, using drop-out control */ + /* mode 'scan'. */ + FT_INTERNAL_DEF( TT_Error ) + Render_Glyph( RAS_ARGS TT_Outline* glyph, + TT_Raster_Map* target ); + +#ifdef TT_CONFIG_OPTION_GRAY_SCALING + /* Render one gray-level glyph in the target pixmap. */ + /* Palette points to an array of 5 colors used for the rendering. */ + /* Use NULL to reuse the last palette. Default is VGA graylevels. */ + FT_INTERNAL_DEF( TT_Error ) + Render_Gray_Glyph( RAS_ARGS TT_Outline* glyph, + TT_Raster_Map* target, + Byte* palette ); +#endif + + /* Initialize rasterizer */ + FT_INTERNAL_DEF( TT_Error ) + TTRaster_Init( PEngine_Instance engine ); + + /* Finalize it */ + FT_INTERNAL_DEF( TT_Error ) + TTRaster_Done( PEngine_Instance engine ); + + +#ifdef __cplusplus +} +#endif + +#endif /* TTRASTER_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/tttables.h b/Build/source/libs/freetype/freetype-1.5/lib/tttables.h new file mode 100644 index 00000000000..9c3c4b50fe6 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/tttables.h @@ -0,0 +1,216 @@ +/******************************************************************* + * + * tttables.h 1.1 + * + * TrueType Tables structures and handling (specification) + * (this spec has no associated body). + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef TTTABLES_H +#define TTTABLES_H + +#include "ttconfig.h" +#include "tttypes.h" + +#ifdef __cplusplus + extern "C" { +#endif + + /***********************************************************************/ + /* */ + /* TrueType Table Types */ + /* */ + /***********************************************************************/ + + /* TrueType Collection Header */ + + struct TTTCHeader_ + { + ULong Tag; + TT_Fixed version; + ULong DirCount; + PULong TableDirectory; + }; + + typedef struct TTTCHeader_ TTTCHeader; + typedef TTTCHeader* PTTCHeader; + + + /* TrueType Table Directory type */ + + struct TTableDir_ + { + TT_Fixed version; /* should be 0x10000 */ + UShort numTables; /* number of tables */ + + UShort searchRange; /* These parameters are only used */ + UShort entrySelector; /* for a dichotomy search in the */ + UShort rangeShift; /* directory. We ignore them. */ + }; + + typedef struct TTableDir_ TTableDir; + typedef TTableDir* PTableDir; + + + /* The 'TableDir' is followed by 'numTables' TableDirEntries */ + + struct TTableDirEntry_ + { + ULong Tag; /* table type */ + ULong CheckSum; /* table checksum */ + ULong Offset; /* table file offset */ + ULong Length; /* table length */ + }; + + typedef struct TTableDirEntry_ TTableDirEntry; + typedef TTableDirEntry* PTableDirEntry; + + + /* 'cmap' tables */ + + struct TCMapDir_ + { + UShort tableVersionNumber; + UShort numCMaps; + }; + + typedef struct TCMapDir_ TCMapDir; + typedef TCMapDir* PCMapDir; + + struct TCMapDirEntry_ + { + UShort platformID; + UShort platformEncodingID; + Long offset; + }; + + typedef struct TCMapDirEntry_ TCMapDirEntry; + typedef TCMapDirEntry* PCMapDirEntries; + + + /* 'maxp' Maximum Profiles table */ + + struct TMaxProfile_ + { + TT_Fixed version; + UShort numGlyphs, + maxPoints, + maxContours, + maxCompositePoints, + maxCompositeContours, + maxZones, + maxTwilightPoints, + maxStorage, + maxFunctionDefs, + maxInstructionDefs, + maxStackElements, + maxSizeOfInstructions, + maxComponentElements, + maxComponentDepth; + }; + + typedef struct TMaxProfile_ TMaxProfile; + typedef TMaxProfile* PMaxProfile; + + + /* table "gasp" */ + +#define GASP_GRIDFIT 0x01 +#define GASP_DOGRAY 0x02 + + struct GaspRange_ + { + UShort maxPPEM; + UShort gaspFlag; + }; + + typedef struct GaspRange_ GaspRange; + + + struct TGasp_ + { + UShort version; + UShort numRanges; + GaspRange* gaspRanges; + }; + + typedef struct TGasp_ TGasp; + + + /* table "head" - now defined in freetype.h */ + /* table "hhea" - now defined in freetype.h */ + + + /* tables "HMTX" and "VMTX" */ + + struct TLongMetrics_ + { + UShort advance; + Short bearing; + }; + + typedef struct TLongMetrics_ TLongMetrics, *PLongMetrics; + + typedef Short TShortMetrics, *PShortMetrics; + + /* 'loca' location table type */ + + struct TLoca_ + { + UShort Size; + PStorage Table; + }; + + typedef struct TLoca_ TLoca; + + + /* table "name" */ + + struct TNameRec_ + { + UShort platformID; + UShort encodingID; + UShort languageID; + UShort nameID; + UShort stringLength; + UShort stringOffset; + + /* this last field is not defined in the spec */ + /* but used by the FreeType engine */ + + PByte string; + }; + + typedef struct TNameRec_ TNameRec; + + + struct TName_Table_ + { + UShort format; + UShort numNameRecords; + UShort storageOffset; + TNameRec* names; + PByte storage; + }; + + typedef struct TName_Table_ TName_Table; + + +#ifdef __cplusplus + } +#endif + +#endif /* TTTABLES_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/tttags.h b/Build/source/libs/freetype/freetype-1.5/lib/tttags.h new file mode 100644 index 00000000000..7194461a74a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/tttags.h @@ -0,0 +1,61 @@ +/******************************************************************* + * + * tttags.h + * + * tags for TrueType tables (specification only). + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef TTAGS_H +#define TTAGS_H + +#include "ttconfig.h" +#include "freetype.h" /* for MAKE_TT_TAG() */ + +#define TTAG_BASE MAKE_TT_TAG( 'B', 'A', 'S', 'E' ) +#define TTAG_bloc MAKE_TT_TAG( 'b', 'l', 'o', 'c' ) +#define TTAG_bdat MAKE_TT_TAG( 'b', 'd', 'a', 't' ) +#define TTAG_cmap MAKE_TT_TAG( 'c', 'm', 'a', 'p' ) +#define TTAG_cvt MAKE_TT_TAG( 'c', 'v', 't', ' ' ) +#define TTAG_EBDT MAKE_TT_TAG( 'E', 'B', 'D', 'T' ) +#define TTAG_EBLC MAKE_TT_TAG( 'E', 'B', 'L', 'C' ) +#define TTAG_EBSC MAKE_TT_TAG( 'E', 'B', 'S', 'C' ) +#define TTAG_fpgm MAKE_TT_TAG( 'f', 'p', 'g', 'm' ) +#define TTAG_gasp MAKE_TT_TAG( 'g', 'a', 's', 'p' ) +#define TTAG_glyf MAKE_TT_TAG( 'g', 'l', 'y', 'f' ) +#define TTAG_GDEF MAKE_TT_TAG( 'G', 'D', 'E', 'F' ) +#define TTAG_GPOS MAKE_TT_TAG( 'G', 'P', 'O', 'S' ) +#define TTAG_GSUB MAKE_TT_TAG( 'G', 'S', 'U', 'B' ) +#define TTAG_hdmx MAKE_TT_TAG( 'h', 'd', 'm', 'x' ) +#define TTAG_head MAKE_TT_TAG( 'h', 'e', 'a', 'd' ) +#define TTAG_hhea MAKE_TT_TAG( 'h', 'h', 'e', 'a' ) +#define TTAG_hmtx MAKE_TT_TAG( 'h', 'm', 't', 'x' ) +#define TTAG_JSTF MAKE_TT_TAG( 'J', 'S', 'T', 'F' ) +#define TTAG_kern MAKE_TT_TAG( 'k', 'e', 'r', 'n' ) +#define TTAG_loca MAKE_TT_TAG( 'l', 'o', 'c', 'a' ) +#define TTAG_LTSH MAKE_TT_TAG( 'L', 'T', 'S', 'H' ) +#define TTAG_maxp MAKE_TT_TAG( 'm', 'a', 'x', 'p' ) +#define TTAG_name MAKE_TT_TAG( 'n', 'a', 'm', 'e' ) +#define TTAG_OS2 MAKE_TT_TAG( 'O', 'S', '/', '2' ) +#define TTAG_PCLT MAKE_TT_TAG( 'P', 'C', 'L', 'T' ) +#define TTAG_post MAKE_TT_TAG( 'p', 'o', 's', 't' ) +#define TTAG_prep MAKE_TT_TAG( 'p', 'r', 'e', 'p' ) +#define TTAG_ttc MAKE_TT_TAG( 't', 't', 'c', ' ' ) +#define TTAG_ttcf MAKE_TT_TAG( 't', 't', 'c', 'f' ) +#define TTAG_VDMX MAKE_TT_TAG( 'V', 'D', 'M', 'X' ) +#define TTAG_vhea MAKE_TT_TAG( 'v', 'h', 'e', 'a' ) +#define TTAG_vmtx MAKE_TT_TAG( 'v', 'm', 't', 'x' ) + +#endif /* TTAGS_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/lib/tttypes.h b/Build/source/libs/freetype/freetype-1.5/lib/tttypes.h new file mode 100644 index 00000000000..3750c4ee2f7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/lib/tttypes.h @@ -0,0 +1,151 @@ +/******************************************************************* + * + * tttypes.h + * + * Freetype engine's common types specification + * (this spec has no associated body). + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + * NOTE: + * + * All these declarations are library internals, and *not* part + * of the high-level interface. See also 'freetype.h'. + * + ******************************************************************/ + +#ifndef TTTYPES_H +#define TTTYPES_H + +#include "ttconfig.h" +#include "freetype.h" + +#ifdef __MACTYPES__ +#error " have been included, and this prevents the proper\ + compilation of this library. Please remove the precompiled headers." +#endif + + typedef char String; + typedef signed char Char; + typedef unsigned char Byte; + + typedef unsigned short UShort; + typedef signed short Short; + + typedef unsigned long ULong; + typedef signed long Long; + + typedef TT_Int32 Fixed; + + typedef unsigned int UInt; + typedef int Int; + + /* Simple access types: pointers and tables */ + + typedef Byte* PByte; + typedef UShort* PUShort; + typedef Short* PShort; + typedef ULong* PULong; + typedef Long* PLong; + + typedef Fixed* PFixed; + + typedef Int* PInt; + + typedef void* Pointer; + + typedef TT_F26Dot6* PCoordinates; + typedef unsigned char* PTouchTable; + + +#ifndef Bool + typedef int Bool; /* No boolean type in C */ +#endif + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef NULL +#define NULL (void*)0 +#endif + + typedef Long Storage; + typedef Storage* PStorage; + + +/* Rounding mode constants */ + +#define TT_Round_Off 5 +#define TT_Round_To_Half_Grid 0 +#define TT_Round_To_Grid 1 +#define TT_Round_To_Double_Grid 2 +#define TT_Round_Up_To_Grid 4 +#define TT_Round_Down_To_Grid 3 +#define TT_Round_Super 6 +#define TT_Round_Super_45 7 + + +/* Touch flag masks */ + +#define TT_Flag_On_Curve 1 +#define TT_Flag_Touched_X 2 +#define TT_Flag_Touched_Y 4 +#define TT_Flag_Touched_Both 6 + + +/* Error management constants :) */ + +#define SUCCESS 0 +#define FAILURE -1 + + +/* The min and max functions missing in C. As usual, be careful not to */ +/* write things like MIN( a++, b++ ) to avoid side effects. */ + +#ifndef MIN +#define MIN( a, b ) ( (a) < (b) ? (a) : (b) ) +#endif + +#ifndef MAX +#define MAX( a, b ) ( (a) > (b) ? (a) : (b) ) +#endif + +#ifndef ABS +#define ABS( a ) ( (a) < 0 ? -(a) : (a) ) +#endif + +/* conversion macros for the handles defined in freetype.h */ + +#define HANDLE_Val( handle ) ((handle).z) + +#define HANDLE_Engine( handle ) ((PEngine_Instance)HANDLE_Val( handle )) + +#define HANDLE_Face( handle ) ((PFace)HANDLE_Val( handle )) + +#define HANDLE_Instance( handle ) ((PInstance)HANDLE_Val( handle )) + +/* HANDLE_Stream( handle ) must be defined in ttfile.c */ + +#define HANDLE_Glyph( handle ) ((PGlyph)HANDLE_Val( handle )) + +#define HANDLE_CharMap( handle ) ((PCMapTable)HANDLE_Val( handle )) + +#define HANDLE_Set( handle, val ) ((handle).z = (void*)(val)) + + +#endif /* TTTYPES_H */ + + +/* END */ diff --git a/Build/source/libs/freetype/freetype-1.5/license.txt b/Build/source/libs/freetype/freetype-1.5/license.txt new file mode 100644 index 00000000000..b46b9ddd695 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/license.txt @@ -0,0 +1,7 @@ + +FreeType comes with two licenses from which you can choose the one which +fits your needs best: + + . The FreeType License, in file `docs/FTL.txt'; + + . The GNU Public License, in file `docs/GPL.txt'. diff --git a/Build/source/libs/freetype/freetype-1.5/ltconfig b/Build/source/libs/freetype/freetype-1.5/ltconfig new file mode 100755 index 00000000000..a01334f9212 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/ltconfig @@ -0,0 +1,3078 @@ +#! /bin/sh + +# ltconfig - Create a system-specific libtool. +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A lot of this script is taken from autoconf-2.10. + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} +echo=echo +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec "$SHELL" "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null`} + case X$UNAME in + *-DOS) PATH_SEPARATOR=';' ;; + *) PATH_SEPARATOR=':' ;; + esac +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string="`eval $cmd`") 2>/dev/null && + echo_test_string="`eval $cmd`" && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" != 'X\t' || + test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH /usr/ucb; do + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running ltconfig again with it. + ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}" + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + echo='printf "%s\n"' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + # Cool, printf works + : + elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL" + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# The name of this program. +progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` + +# Constants: +PROGRAM=ltconfig +PACKAGE=libtool +VERSION=1.3.4 +TIMESTAMP=" (1.385.2.196 1999/12/07 21:47:57)" +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +rm="rm -f" + +help="Try \`$progname --help' for more information." + +# Global variables: +default_ofile=libtool +can_build_shared=yes +enable_shared=yes +# All known linkers require a `.a' archive for static linking (except M$VC, +# which needs '.lib'). +enable_static=yes +enable_fast_install=yes +enable_dlopen=unknown +enable_win32_dll=no +ltmain= +silent= +srcdir= +ac_config_guess= +ac_config_sub= +host= +nonopt= +ofile="$default_ofile" +verify_host=yes +with_gcc=no +with_gnu_ld=no +need_locks=yes +ac_ext=c +objext=o +libext=a +exeext= +cache_file= + +old_AR="$AR" +old_CC="$CC" +old_CFLAGS="$CFLAGS" +old_CPPFLAGS="$CPPFLAGS" +old_LDFLAGS="$LDFLAGS" +old_LD="$LD" +old_LN_S="$LN_S" +old_LIBS="$LIBS" +old_NM="$NM" +old_RANLIB="$RANLIB" +old_DLLTOOL="$DLLTOOL" +old_OBJDUMP="$OBJDUMP" +old_AS="$AS" + +# Parse the command line options. +args= +prev= +for option +do + case "$option" in + -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + eval "$prev=\$option" + prev= + continue + fi + + case "$option" in + --help) cat <&2 + echo "$help" 1>&2 + exit 1 + ;; + + *) + if test -z "$ltmain"; then + ltmain="$option" + elif test -z "$host"; then +# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1 +# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then +# echo "$progname: warning \`$option' is not a valid host type" 1>&2 +# fi + host="$option" + else + echo "$progname: too many arguments" 1>&2 + echo "$help" 1>&2 + exit 1 + fi ;; + esac +done + +if test -z "$ltmain"; then + echo "$progname: you must specify a LTMAIN file" 1>&2 + echo "$help" 1>&2 + exit 1 +fi + +if test ! -f "$ltmain"; then + echo "$progname: \`$ltmain' does not exist" 1>&2 + echo "$help" 1>&2 + exit 1 +fi + +# Quote any args containing shell metacharacters. +ltconfig_args= +for arg +do + case "$arg" in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ltconfig_args="$ltconfig_args '$arg'" ;; + *) ltconfig_args="$ltconfig_args $arg" ;; + esac +done + +# A relevant subset of AC_INIT. + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 5 compiler messages saved in config.log +# 6 checking for... messages and results +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>>./config.log + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi +if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi + +if test -n "$cache_file" && test -r "$cache_file"; then + echo "loading cache $cache_file within ltconfig" + . $cache_file +fi + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + +if test -z "$srcdir"; then + # Assume the source directory is the same one as the path to LTMAIN. + srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'` + test "$srcdir" = "$ltmain" && srcdir=. +fi + +trap "$rm conftest*; exit 1" 1 2 15 +if test "$verify_host" = yes; then + # Check for config.guess and config.sub. + ac_aux_dir= + for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/config.guess; then + ac_aux_dir=$ac_dir + break + fi + done + if test -z "$ac_aux_dir"; then + echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2 + echo "$help" 1>&2 + exit 1 + fi + ac_config_guess=$ac_aux_dir/config.guess + ac_config_sub=$ac_aux_dir/config.sub + + # Make sure we can run config.sub. + if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then : + else + echo "$progname: cannot run $ac_config_sub" 1>&2 + echo "$help" 1>&2 + exit 1 + fi + + echo $ac_n "checking host system type""... $ac_c" 1>&6 + + host_alias=$host + case "$host_alias" in + "") + if host_alias=`$SHELL $ac_config_guess`; then : + else + echo "$progname: cannot guess host type; you must specify one" 1>&2 + echo "$help" 1>&2 + exit 1 + fi ;; + esac + host=`$SHELL $ac_config_sub $host_alias` + echo "$ac_t$host" 1>&6 + + # Make sure the host verified. + test -z "$host" && exit 1 + +elif test -z "$host"; then + echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2 + echo "$help" 1>&2 + exit 1 +else + host_alias=$host +fi + +# Transform linux* to *-*-linux-gnu*, to support old configure scripts. +case "$host_os" in +linux-gnu*) ;; +linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` +esac + +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +case "$host_os" in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR cru $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +# Set a sane default for `AR'. +test -z "$AR" && AR=ar + +# Set a sane default for `OBJDUMP'. +test -z "$OBJDUMP" && OBJDUMP=objdump + +# If RANLIB is not set, then run the test. +if test "${RANLIB+set}" != "set"; then + result=no + + echo $ac_n "checking for ranlib... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then + RANLIB="ranlib" + result="ranlib" + break + fi + done + IFS="$save_ifs" + + echo "$ac_t$result" 1>&6 +fi + +if test -n "$RANLIB"; then + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" +fi + +# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin. +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$AS" && AS=as + +# Check to see if we are using GCC. +if test "$with_gcc" != yes || test -z "$CC"; then + # If CC is not set, then try to find GCC or a usable CC. + if test -z "$CC"; then + echo $ac_n "checking for gcc... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then + CC="gcc" + break + fi + done + IFS="$save_ifs" + + if test -n "$CC"; then + echo "$ac_t$CC" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + fi + + # Not "gcc", so try "cc", rejecting "/usr/ucb/cc". + if test -z "$CC"; then + echo $ac_n "checking for cc... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + cc_rejected=no + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/cc || test -f $dir/cc$ac_exeext; then + if test "$dir/cc" = "/usr/ucb/cc"; then + cc_rejected=yes + continue + fi + CC="cc" + break + fi + done + IFS="$save_ifs" + if test $cc_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same name, so the bogon will be chosen + # first if we set CC to just the name; use the full file name. + shift + set dummy "$dir/cc" "$@" + shift + CC="$@" + fi + fi + + if test -n "$CC"; then + echo "$ac_t$CC" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + + if test -z "$CC"; then + echo "$progname: error: no acceptable cc found in \$PATH" 1>&2 + exit 1 + fi + fi + + # Now see if the compiler is really GCC. + with_gcc=no + echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6 + echo "$progname:581: checking whether we are using GNU C" >&5 + + $rm conftest.c + cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + with_gcc=yes + fi + $rm conftest.c + echo "$ac_t$with_gcc" 1>&6 +fi + +# Allow CC to be a program name with arguments. +set dummy $CC +compiler="$2" + +echo $ac_n "checking for object suffix... $ac_c" 1>&6 +$rm conftest* +echo 'int i = 1;' > conftest.c +echo "$progname:603: checking for object suffix" >& 5 +if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + for ac_file in conftest.*; do + case $ac_file in + *.c) ;; + *) objext=`echo $ac_file | sed -e s/conftest.//` ;; + esac + done +else + cat conftest.err 1>&5 + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 +fi +$rm conftest* +echo "$ac_t$objext" 1>&6 + +echo $ac_n "checking for executable suffix... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_exeext="no" + $rm conftest* + echo 'main () { return 0; }' > conftest.c + echo "$progname:629: checking for executable suffix" >& 5 + if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + for ac_file in conftest.*; do + case $ac_file in + *.c | *.err | *.$objext ) ;; + *) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;; + esac + done + else + cat conftest.err 1>&5 + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + $rm conftest* +fi +if test "X$ac_cv_exeext" = Xno; then + exeext="" +else + exeext="$ac_cv_exeext" +fi +echo "$ac_t$ac_cv_exeext" 1>&6 + +echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6 +pic_flag= +special_shlib_compile_flags= +wl= +link_static_flag= +no_builtin_flag= + +if test "$with_gcc" = yes; then + wl='-Wl,' + link_static_flag='-static' + + case "$host_os" in + beos* | irix5* | irix6* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + aix*) + # Below there is a dirty hack to force normal static linking with -ldl + # The problem is because libdl dynamically linked with both libc and + # libC (AIX C++ library), which obviously doesn't included in libraries + # list by gcc. This cause undefined symbols with -static flags. + # This hack allows C programs to be linked with "-static -ldl", but + # we not sure about C++ programs. + link_static_flag="$link_static_flag ${wl}-lC" + ;; + cygwin* | mingw* | os2*) + # We can build DLLs from non-PIC. + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + pic_flag='-m68020 -resident32 -malways-restore-a4' + ;; + sysv4*MP*) + if test -d /usr/nec; then + pic_flag=-Kconform_pic + fi + ;; + *) + pic_flag='-fPIC' + ;; + esac +else + # PORTME Check for PIC flags for the system compiler. + case "$host_os" in + aix3* | aix4*) + # All AIX code is PIC. + link_static_flag='-bnso -bI:/lib/syscalls.exp' + ;; + + hpux9* | hpux10* | hpux11*) + # Is there a better link_static_flag that works with the bundled CC? + wl='-Wl,' + link_static_flag="${wl}-a ${wl}archive" + pic_flag='+Z' + ;; + + irix5* | irix6*) + wl='-Wl,' + link_static_flag='-non_shared' + # PIC (with -KPIC) is the default. + ;; + + cygwin* | mingw* | os2*) + # We can build DLLs from non-PIC. + ;; + + osf3* | osf4* | osf5*) + # All OSF/1 code is PIC. + wl='-Wl,' + link_static_flag='-non_shared' + ;; + + sco3.2v5*) + pic_flag='-Kpic' + link_static_flag='-dn' + special_shlib_compile_flags='-belf' + ;; + + solaris*) + pic_flag='-KPIC' + link_static_flag='-Bstatic' + wl='-Wl,' + ;; + + sunos4*) + pic_flag='-PIC' + link_static_flag='-Bstatic' + wl='-Qoption ld ' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + pic_flag='-KPIC' + link_static_flag='-Bstatic' + wl='-Wl,' + ;; + + uts4*) + pic_flag='-pic' + link_static_flag='-Bstatic' + ;; + sysv4*MP*) + if test -d /usr/nec ;then + pic_flag='-Kconform_pic' + link_static_flag='-Bstatic' + fi + ;; + *) + can_build_shared=no + ;; + esac +fi + +if test -n "$pic_flag"; then + echo "$ac_t$pic_flag" 1>&6 + + # Check to make sure the pic_flag actually works. + echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $pic_flag -DPIC" + echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5 + if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + case "$host_os" in + hpux9* | hpux10* | hpux11*) + # On HP-UX, both CC and GCC only warn that PIC is supported... then they + # create non-PIC objects. So, if there were any warnings, we assume that + # PIC is not supported. + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + can_build_shared=no + pic_flag= + else + echo "$ac_t"yes 1>&6 + pic_flag=" $pic_flag" + fi + ;; + *) + echo "$ac_t"yes 1>&6 + pic_flag=" $pic_flag" + ;; + esac + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + can_build_shared=no + pic_flag= + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* +else + echo "$ac_t"none 1>&6 +fi + +# Check to see if options -o and -c are simultaneously supported by compiler +echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6 +$rm -r conftest 2>/dev/null +mkdir conftest +cd conftest +$rm conftest* +echo "int some_variable = 0;" > conftest.c +mkdir out +# According to Tom Tromey, Ian Lance Taylor reported there are C compilers +# that will create temporary files in the current directory regardless of +# the output directory. Thus, making CWD read-only will cause this test +# to fail, enabling locking or at least warning the user not to do parallel +# builds. +chmod -w . +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -o out/conftest2.o" +echo "$progname:829: checking if $compiler supports -c -o file.o" >&5 +if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s out/conftest.err; then + echo "$ac_t"no 1>&6 + compiler_c_o=no + else + echo "$ac_t"yes 1>&6 + compiler_c_o=yes + fi +else + # Append any errors to the config.log. + cat out/conftest.err 1>&5 + compiler_c_o=no + echo "$ac_t"no 1>&6 +fi +CFLAGS="$save_CFLAGS" +chmod u+w . +$rm conftest* out/* +rmdir out +cd .. +rmdir conftest +$rm -r conftest 2>/dev/null + +if test x"$compiler_c_o" = x"yes"; then + # Check to see if we can write to a .lo + echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -c -o conftest.lo" + echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5 +if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_o_lo=no + else + echo "$ac_t"yes 1>&6 + compiler_o_lo=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_o_lo=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* +else + compiler_o_lo=no +fi + +# Check to see if we can do hard links to lock some files if needed +hard_links="nottested" +if test "$compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6 + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + echo "$ac_t$hard_links" 1>&6 + $rm conftest* + if test "$hard_links" = no; then + echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2 + need_locks=warn + fi +else + need_locks=no +fi + +if test "$with_gcc" = yes; then + # Check to see if options -fno-rtti -fno-exceptions are supported by compiler + echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c" + echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 + if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_rtti_exceptions=no + else + echo "$ac_t"yes 1>&6 + compiler_rtti_exceptions=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_rtti_exceptions=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* + + if test "$compiler_rtti_exceptions" = "yes"; then + no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' + else + no_builtin_flag=' -fno-builtin' + fi + +fi + +# Check for any special shared library compilation flags. +if test -n "$special_shlib_compile_flags"; then + echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2 + if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then : + else + echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2 + can_build_shared=no + fi +fi + +echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6 +$rm conftest* +echo 'main(){return(0);}' > conftest.c +save_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS $link_static_flag" +echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5 +if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + echo "$ac_t$link_static_flag" 1>&6 +else + echo "$ac_t"none 1>&6 + link_static_flag= +fi +LDFLAGS="$save_LDFLAGS" +$rm conftest* + +if test -z "$LN_S"; then + # Check to see if we can use ln -s, or we need hard links. + echo $ac_n "checking whether ln -s works... $ac_c" 1>&6 + $rm conftest.dat + if ln -s X conftest.dat 2>/dev/null; then + $rm conftest.dat + LN_S="ln -s" + else + LN_S=ln + fi + if test "$LN_S" = "ln -s"; then + echo "$ac_t"yes 1>&6 + else + echo "$ac_t"no 1>&6 + fi +fi + +# Make sure LD is an absolute path. +if test -z "$LD"; then + ac_prog=ld + if test "$with_gcc" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6 + echo "$progname:991: checking for ld used by GCC" >&5 + ac_prog=`($CC -print-prog-name=ld) 2>&5` + case "$ac_prog" in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we are not using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac + elif test "$with_gnu_ld" = yes; then + echo $ac_n "checking for GNU ld... $ac_c" 1>&6 + echo "$progname:1015: checking for GNU ld" >&5 + else + echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 + echo "$progname:1018: checking for non-GNU ld" >&5 + fi + + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" + fi + + if test -n "$LD"; then + echo "$ac_t$LD" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + + if test -z "$LD"; then + echo "$progname: error: no acceptable ld found in \$PATH" 1>&2 + exit 1 + fi +fi + +# Check to see if it really is or is not GNU ld. +echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6 +# I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + with_gnu_ld=yes +else + with_gnu_ld=no +fi +echo "$ac_t$with_gnu_ld" 1>&6 + +# See if the linker supports building shared libraries. +echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6 + +allow_undefined_flag= +no_undefined_flag= +need_lib_prefix=unknown +need_version=unknown +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +archive_cmds= +archive_expsym_cmds= +old_archive_from_new_cmds= +export_dynamic_flag_spec= +whole_archive_flag_spec= +thread_safe_flag_spec= +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no +hardcode_shlibpath_var=unsupported +runpath_var= +always_export_symbols=no +export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' +# include_expsyms should be a list of space-separated symbols to be *always* +# included in the symbol list +include_expsyms= +# exclude_expsyms can be an egrep regular expression of symbols to exclude +# it will be wrapped by ` (' and `)$', so one must not match beginning or +# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', +# as well as any symbol that contains `d'. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_" +# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out +# platforms (ab)use it in PIC code, but their linkers get confused if +# the symbol is explicitly referenced. Since portable code cannot +# rely on this symbol name, it's probably fine to never include it in +# preloaded symbol tables. + +case "$host_os" in +cygwin* | mingw*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$with_gcc" != yes; then + with_gnu_ld=no + fi + ;; + +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # See if GNU ld supports shared libraries. + case "$host_os" in + aix3* | aix4*) + # On AIX, the GNU linker is very broken + ld_shlibs=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + ;; + + amigaos*) + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=yes + + # Extract the symbol export list from an `--export-all' def file, + # then regenerate the def file from the symbol export list, so that + # the compiled dll only exports the symbol export list. + export_symbols_cmds='test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~ + test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~ + $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def $objdir/$soname-ltdll.$objext $libobjs $convenience~ + sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]* ; *//" < $objdir/$soname-def > $export_symbols' + + archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~ + _lt_hint=1; + for symbol in `cat $export_symbols`; do + echo " \$symbol @ \$_lt_hint ; " >> $objdir/$soname-def; + _lt_hint=`expr 1 + \$_lt_hint`; + done~ + test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~ + test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~ + $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~ + $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~ + $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts' + + old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a' + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib' + # can we support soname and/or expsyms with a.out? -oliva + fi + ;; + + solaris* | sysv5*) + if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = yes; then + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + case $host_os in + cygwin* | mingw*) + # dlltool doesn't understand --whole-archive et. al. + whole_archive_flag_spec= + ;; + *) + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + ;; + esac + fi +else + # PORTME fill in a description of your system's linker (not GNU ld) + case "$host_os" in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$with_gcc" = yes && test -z "$link_static_flag"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4*) + hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib' + hardcode_libdir_separator=':' + if test "$with_gcc" = yes; then + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct=yes + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + shared_flag='-shared' + else + shared_flag='${wl}-bM:SRE' + hardcode_direct=yes + fi + allow_undefined_flag=' ${wl}-berok' + archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}' + archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}' + case "$host_os" in aix4.[01]|aix4.[01].*) + # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on + always_export_symbols=yes ;; + esac + ;; + + amigaos*) + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + cygwin* | mingw*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs' + fix_srcfile_path='`cygpath -w $srcfile`' + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9* | hpux10* | hpux11*) + case "$host_os" in + hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;; + *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;; + esac + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_minus_L=yes # Not in the search PATH, but as the default + # location of the library. + export_dynamic_flag_spec='${wl}-E' + ;; + + irix5* | irix6*) + if test "$with_gcc" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF + fi + hardcode_libdir_flag_spec='${wl}-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + openbsd*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def' + ;; + + osf3*) + if test "$with_gcc" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # As osf3* with the addition of the -msym flag + if test "$with_gcc" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + sco3.2v5*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ;; + + solaris*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case "$host_os" in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv5*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp' + hardcode_libdir_flag_spec= + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4.2uw2*) + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts' + hardcode_direct=yes + hardcode_minus_L=no + hardcode_shlibpath_var=no + hardcode_runpath_var=yes + runpath_var=LD_RUN_PATH + ;; + + unixware7*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac +fi +echo "$ac_t$ld_shlibs" 1>&6 +test "$ld_shlibs" = no && can_build_shared=no + +if test -z "$NM"; then + echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6 + case "$NM" in + [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path. + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + NM="$ac_dir/nm -B" + break + elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + NM="$ac_dir/nm -p" + break + else + NM=${NM="$ac_dir/nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$NM" && NM=nm + ;; + esac + echo "$ac_t$NM" 1>&6 +fi + +# Check for command to grab the raw symbol name followed by C symbol from nm. +echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6 + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform the above into a raw symbol and a C symbol. +symxfrm='\1 \2\3 \3' + +# Transform an extracted symbol line into a proper C declaration +global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" + +# Define system-specific variables. +case "$host_os" in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'" + ;; +irix*) + symcode='[BCDEGRST]' + ;; +solaris*) + symcode='[BDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then + symcode='[ABCDGISTW]' +fi + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Write the raw and C identifiers. + global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + $rm conftest* + cat > conftest.c <&5 + if { (eval echo $progname:1636: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then + # Now try to grab the symbols. + nlist=conftest.nm + if { echo "$progname:1639: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then + + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if egrep ' nm_test_var$' "$nlist" >/dev/null; then + if egrep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.c +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c' + + cat <> conftest.c +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c + cat <<\EOF >> conftest.c + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$objext conftstm.$objext + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="conftstm.$objext" + CFLAGS="$CFLAGS$no_builtin_flag" + if { (eval echo $progname:1691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + pipe_works=yes + else + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + LIBS="$save_LIBS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + $rm conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + global_symbol_pipe= + fi +done +if test "$pipe_works" = yes; then + echo "${ac_t}ok" 1>&6 +else + echo "${ac_t}failed" 1>&6 +fi + +if test -z "$global_symbol_pipe"; then + global_symbol_to_cdecl= +fi + +# Check hardcoding attributes. +echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6 +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var"; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$hardcode_shlibpath_var" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +echo "$ac_t$hardcode_action" 1>&6 + + +reload_flag= +reload_cmds='$LD$reload_flag -o $output$reload_objs' +echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6 +# PORTME Some linkers may need a different reload flag. +reload_flag='-r' +echo "$ac_t$reload_flag" 1>&6 +test -n "$reload_flag" && reload_flag=" $reload_flag" + +# PORTME Fill in your ld.so characteristics +library_names_spec= +libname_spec='lib$name' +soname_spec= +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +file_magic_cmd= +file_magic_test_file= +deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [regex]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. +echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6 +case "$host_os" in +aix3*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}.so$major' + ;; + +aix4*) + version_type=linux + # AIX has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + # We preserve .a as extension for shared libraries though AIX4.2 + # and later linker supports .so + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a' + shlibpath_var=LIBPATH + deplibs_check_method=pass_all + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}.so' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + deplibs_check_method=pass_all + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + +bsdi4*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + file_magic_cmd=/usr/bin/file + file_magic_test_file=/shlib/libc.so + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + export_dynamic_flag_spec=-rdynamic + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw*) + version_type=windows + need_version=no + need_lib_prefix=no + if test "$with_gcc" = yes; then + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a' + else + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' + fi + dynamic_linker='Win32 ld.exe' + deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + file_magic_cmd='${OBJDUMP} -f' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd*) + objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` + version_type=freebsd-$objformat + case "$version_type" in + freebsd-elf*) + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /usr/lib/libc.so*` + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + deplibs_check_method=unknown + library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case "$host_os" in + freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + ;; + *) # from 3.2 on + shlibpath_overrides_runpath=no + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + dynamic_linker="$host_os dld.sl" + version_type=sunos + need_lib_prefix=no + need_version=no + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' + soname_spec='${libname}${release}.sl$major' + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +irix5* | irix6*) + version_type=irix + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}.so.$major' + library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so' + case "$host_os" in + irix5*) + libsuff= shlibsuff= + # this will be overridden with pass_all, but let us keep it just in case + deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case "$LD" in # libtool.m4 will add one of these switches to LD + *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /lib${libsuff}/libc.so*` + deplibs_check_method='pass_all' + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux-gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` + + if test -f /lib/ld.so.1; then + dynamic_linker='GNU ld.so' + else + # Only the GNU ld.so supports shared libraries on MkLinux. + case "$host_cpu" in + powerpc*) dynamic_linker=no ;; + *) dynamic_linker='Linux ld.so' ;; + esac + fi + ;; + +netbsd*) + version_type=sunos + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' + soname_spec='${libname}${release}.so$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + ;; + +openbsd*) + version_type=sunos + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + need_version=no + fi + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +os2*) + libname_spec='$name' + need_lib_prefix=no + library_names_spec='$libname.dll $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_version=no + soname_spec='${libname}${release}.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + shlibpath_var=LD_LIBRARY_PATH + # this will be overridden with pass_all, but let us keep it just in case + deplibs_check_method='file_magic COFF format alpha shared library' + file_magic_cmd=/usr/bin/file + file_magic_test_file=/shlib/libc.so + deplibs_check_method='pass_all' + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +sco3.2v5*) + version_type=osf + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib" + file_magic_cmd=/usr/bin/file + file_magic_test_file=/lib/libc.so + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + case "$host_vendor" in + ncr) + deplibs_check_method='pass_all' + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + esac + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' + soname_spec='$libname.so.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +*) + dynamic_linker=no + ;; +esac +echo "$ac_t$dynamic_linker" 1>&6 +test "$dynamic_linker" = no && can_build_shared=no + +# Report the final consequences. +echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6 + +# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in +# configure.in, otherwise build static only libraries. +case "$host_os" in +cygwin* | mingw* | os2*) + if test x$can_build_shared = xyes; then + test x$enable_win32_dll = xno && can_build_shared=no + echo "checking if package supports dlls... $can_build_shared" 1>&6 + fi +;; +esac + +if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then + case "$deplibs_check_method" in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac +fi + +echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6 +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case "$host_os" in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4*) + test "$enable_shared" = yes && enable_static=no + ;; +esac + +echo "$ac_t$enable_shared" 1>&6 + +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes + +echo "checking whether to build static libraries... $enable_static" 1>&6 + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +echo $ac_n "checking for objdir... $ac_c" 1>&6 +rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + objdir=_libs +fi +rmdir .libs 2>/dev/null +echo "$ac_t$objdir" 1>&6 + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else +if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then + lt_cv_dlopen=no lt_cv_dlopen_libs= +echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 +echo "$progname:2212: checking for dlopen in -ldl" >&5 +ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldl $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for dlopen""... $ac_c" 1>&6 +echo "$progname:2252: checking for dlopen" >&5 +if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_dlopen) || defined (__stub___dlopen) +choke me +#else +dlopen(); +#endif + +; return 0; } +EOF +if { (eval echo $progname:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_dlopen=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_dlopen=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dlopen" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6 +echo "$progname:2299: checking for dld_link in -ldld" >&5 +ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for shl_load""... $ac_c" 1>&6 +echo "$progname:2339: checking for shl_load" >&5 +if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_shl_load) || defined (__stub___shl_load) +choke me +#else +shl_load(); +#endif + +; return 0; } +EOF +if { (eval echo $progname:2369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_shl_load=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_shl_load=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="shl_load" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 +echo "$progname:2387: checking for shl_load in -ldld" >&5 +ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + echo "$ac_t""no" 1>&6 +fi + + +fi + + +fi + + +fi + + +fi + +fi + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + fi + + case "$lt_cv_dlopen" in + dlopen) +for ac_hdr in dlfcn.h; do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "$progname:2452: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int fnord = 0; +EOF +ac_try="$ac_compile >/dev/null 2>conftest.out" +{ (eval echo $progname:2462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi +done + + if test "x$ac_cv_header_dlfcn_h" = xyes; then + CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + fi + eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + LIBS="$lt_cv_dlopen_libs $LIBS" + + echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6 +echo "$progname:2490: checking whether a program can dlopen itself" >&5 +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + lt_cv_dlopen_self=cross + else + cat > conftest.c < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LTDL_GLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LTDL_GLOBAL DL_GLOBAL +# else +# define LTDL_GLOBAL 0 +# endif +#endif + +/* We may have to define LTDL_LAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LTDL_LAZY_OR_NOW +# ifdef RTLD_LAZY +# define LTDL_LAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LTDL_LAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LTDL_LAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LTDL_LAZY_OR_NOW DL_NOW +# else +# define LTDL_LAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +fnord() { int i=42;} +main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); + if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); + if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } + +EOF +if { (eval echo $progname:2544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + lt_cv_dlopen_self=yes +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + lt_cv_dlopen_self=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$lt_cv_dlopen_self" 1>&6 + + if test "$lt_cv_dlopen_self" = yes; then + LDFLAGS="$LDFLAGS $link_static_flag" + echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6 +echo "$progname:2563: checking whether a statically linked program can dlopen itself" >&5 +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + lt_cv_dlopen_self_static=cross + else + cat > conftest.c < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LTDL_GLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LTDL_GLOBAL DL_GLOBAL +# else +# define LTDL_GLOBAL 0 +# endif +#endif + +/* We may have to define LTDL_LAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LTDL_LAZY_OR_NOW +# ifdef RTLD_LAZY +# define LTDL_LAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LTDL_LAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LTDL_LAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LTDL_LAZY_OR_NOW DL_NOW +# else +# define LTDL_LAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +fnord() { int i=42;} +main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); + if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); + if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } + +EOF +if { (eval echo $progname:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + lt_cv_dlopen_self_static=yes +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + lt_cv_dlopen_self_static=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6 +fi + ;; + esac + + case "$lt_cv_dlopen_self" in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case "$lt_cv_dlopen_self_static" in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + +# Copy echo and quote the copy, instead of the original, because it is +# used later. +ltecho="$echo" +if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then + ltecho="$CONFIG_SHELL \$0 --fallback-echo" +fi +LTSHELL="$SHELL" + +LTCONFIG_VERSION="$VERSION" + +# Only quote variables if we're using ltmain.sh. +case "$ltmain" in +*.sh) + # Now quote all the things that may contain metacharacters. + for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \ + old_LD old_LDFLAGS old_LIBS \ + old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \ + AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \ + reload_flag reload_cmds wl \ + pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ + thread_safe_flag_spec whole_archive_flag_spec libname_spec \ + library_names_spec soname_spec \ + RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ + old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \ + file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \ + finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ + hardcode_libdir_flag_spec hardcode_libdir_separator \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do + + case "$var" in + reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case "$ltecho" in + *'\$0 --fallback-echo"') + ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + + trap "$rm \"$ofile\"; exit 1" 1 2 15 + echo "creating $ofile" + $rm "$ofile" + cat < "$ofile" +#! $SHELL + +# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh. +# +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="sed -e s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +### BEGIN LIBTOOL CONFIG +EOF + cfgfile="$ofile" + ;; + +*) + # Double-quote the variables that need it (for aesthetics). + for var in old_CC old_CFLAGS old_CPPFLAGS \ + old_LD old_LDFLAGS old_LIBS \ + old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do + eval "$var=\\\"\$var\\\"" + done + + # Just create a config file. + cfgfile="$ofile.cfg" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + echo "creating $cfgfile" + $rm "$cfgfile" + cat < "$cfgfile" +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +EOF + ;; +esac + +cat <> "$cfgfile" +# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\ +# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\ +# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\ +# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\ +# $0$ltconfig_args +# +# Compiler and other test output produced by $progname, useful for +# debugging $progname, is in ./config.log if it exists. + +# The version of $progname that generated this script. +LTCONFIG_VERSION=$LTCONFIG_VERSION + +# Shell to use when invoking shell scripts. +SHELL=$LTSHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host + +# An echo program that does not interpret backslashes. +echo=$ltecho + +# The archiver. +AR=$AR + +# The default C compiler. +CC=$CC + +# The linker used to build libraries. +LD=$LD + +# Whether we need hard or soft links. +LN_S=$LN_S + +# A BSD-compatible nm program. +NM=$NM + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$reload_flag +reload_cmds=$reload_cmds + +# How to pass a linker flag through the compiler. +wl=$wl + +# Object file suffix (normally "o"). +objext="$objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$pic_flag + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$compiler_c_o + +# Can we write directly to a .lo ? +compiler_o_lo=$compiler_o_lo + +# Must we lock files when doing compilation ? +need_locks=$need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$link_static_flag + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$RANLIB +old_archive_cmds=$old_archive_cmds +old_postinstall_cmds=$old_postinstall_cmds +old_postuninstall_cmds=$old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$old_archive_from_new_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$archive_cmds +archive_expsym_cmds=$archive_expsym_cmds +postinstall_cmds=$postinstall_cmds +postuninstall_cmds=$postuninstall_cmds + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$global_symbol_to_cdecl + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$hardcode_libdir_separator + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$include_expsyms + +EOF + +case "$ltmain" in +*.sh) + echo '### END LIBTOOL CONFIG' >> "$ofile" + echo >> "$ofile" + case "$host_os" in + aix3*) + cat <<\EOF >> "$ofile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # Append the ltmain.sh script. + sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1) + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + + chmod +x "$ofile" + ;; + +*) + # Compile the libtool program. + echo "FIXME: would compile $ltmain" + ;; +esac + +test -n "$cache_file" || exit 0 + +# AC_CACHE_SAVE +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +exit 0 + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/Build/source/libs/freetype/freetype-1.5/ltmain.sh b/Build/source/libs/freetype/freetype-1.5/ltmain.sh new file mode 100755 index 00000000000..4598ec61ccf --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/ltmain.sh @@ -0,0 +1,6930 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun configure. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +basename="s,^.*/,,g" + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +progname=`echo "$progpath" | $SED $basename` +modename="$progname" + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION=1.5.24 +TIMESTAMP=" (1.1220.2.455 2007/06/24 02:13:29)" + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +duplicate_deps=no +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +##################################### +# Shell function definitions: +# This seems to be the best place for them + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $mkdir "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || { + $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 + exit $EXIT_FAILURE + } + fi + + $echo "X$my_tmpdir" | $Xsed +} + + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ + $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | \ + $SED -n -e '1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $echo $win32_libid_type +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case "$@ " in + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + $echo "$modename: unable to infer tagged configuration" + $echo "$modename: specify a tag with \`--tag'" 1>&2 + exit $EXIT_FAILURE +# else +# $echo "$modename: using $tagname tagged configuration" + fi + ;; + esac + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + + $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" + $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 + exit $EXIT_FAILURE + fi +} + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + my_status="" + + $show "${rm}r $my_gentop" + $run ${rm}r "$my_gentop" + $show "$mkdir $my_gentop" + $run $mkdir "$my_gentop" + my_status=$? + if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then + exit $my_status + fi + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + extracted_serial=`expr $extracted_serial + 1` + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + $show "${rm}r $my_xdir" + $run ${rm}r "$my_xdir" + $show "$mkdir $my_xdir" + $run $mkdir "$my_xdir" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then + exit $exit_status + fi + case $host in + *-darwin*) + $show "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + if test -z "$run"; then + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` + darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` + if test -n "$darwin_arches"; then + darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + $show "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we have a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + lipo -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + ${rm}r unfat-$$ + cd "$darwin_orig_dir" + else + cd "$darwin_orig_dir" + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + fi # $run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + func_extract_archives_result="$my_oldobjs" +} +# End of Shell function definitions +##################################### + +# Darwin sucks +eval std_shrext=\"$shrext_cmds\" + +disable_libs=no + +# Parse our command line options once, thoroughly. +while test "$#" -gt 0 +do + arg="$1" + shift + + case $arg in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + execute_dlfiles) + execute_dlfiles="$execute_dlfiles $arg" + ;; + tag) + tagname="$arg" + preserve_args="${preserve_args}=$arg" + + # Check whether tagname contains only valid characters + case $tagname in + *[!-_A-Za-z0-9,/]*) + $echo "$progname: invalid tag name: $tagname" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $tagname in + CC) + # Don't test for the "default" C tag, as we know, it's there, but + # not specially marked. + ;; + *) + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then + taglist="$taglist $tagname" + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" + else + $echo "$progname: ignoring unknown tag $tagname" 1>&2 + fi + ;; + esac + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case $arg in + --help) + show_help=yes + ;; + + --version) + echo "\ +$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP + +Copyright (C) 2007 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + exit $? + ;; + + --config) + ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath + # Now print the configurations for the tags. + for tagname in $taglist; do + ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" + done + exit $? + ;; + + --debug) + $echo "$progname: enabling shell trace mode" + set -x + preserve_args="$preserve_args $arg" + ;; + + --dry-run | -n) + run=: + ;; + + --features) + $echo "host: $host" + if test "$build_libtool_libs" = yes; then + $echo "enable shared libraries" + else + $echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + $echo "enable static libraries" + else + $echo "disable static libraries" + fi + exit $? + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --preserve-dup-deps) duplicate_deps="yes" ;; + + --quiet | --silent) + show=: + preserve_args="$preserve_args $arg" + ;; + + --tag) + prevopt="--tag" + prev=tag + preserve_args="$preserve_args --tag" + ;; + --tag=*) + set tag "$optarg" ${1+"$@"} + shift + prev=tag + preserve_args="$preserve_args --tag" + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE +fi + +case $disable_libs in +no) + ;; +shared) + build_libtool_libs=no + build_old_libs=yes + ;; +static) + build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` + ;; +esac + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 + $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 + case $nonopt in + *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) + mode=link + for arg + do + case $arg in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case $mode in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + if test -n "$libobj" ; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit $EXIT_FAILURE + fi + arg_mode=target + continue + ;; + + -static | -prefer-pic | -prefer-non-pic) + later="$later $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + lastarg="$lastarg $arg" + done + IFS="$save_ifs" + lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` + + # Add the arguments to base_compile. + base_compile="$base_compile $lastarg" + continue + ;; + + * ) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + case $lastarg in + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, and some SunOS ksh mistreat backslash-escaping + # in scan sets (worked around with variable expansion), + # and furthermore cannot handle '|' '&' '(' ')' in scan sets + # at all, so we specify them separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + lastarg="\"$lastarg\"" + ;; + esac + + base_compile="$base_compile $lastarg" + done # for arg + + case $arg_mode in + arg) + $echo "$modename: you must specify an argument for -Xcompile" + exit $EXIT_FAILURE + ;; + target) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit $EXIT_FAILURE + ;; + *) + # Get the name of the library object. + [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSifmso]' + case $libobj in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.ii) xform=ii ;; + *.class) xform=class ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.[fF][09]?) xform=[fF][09]. ;; + *.for) xform=for ;; + *.java) xform=java ;; + *.obj) xform=obj ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case $libobj in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -static) + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` + case $qlibobj in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qlibobj="\"$qlibobj\"" ;; + esac + test "X$libobj" != "X$qlibobj" \ + && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." + objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir= + else + xdir=$xdir/ + fi + lobj=${xdir}$objdir/$objname + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $run ln "$progpath" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + $echo "$srcfile" > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` + case $qsrcfile in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qsrcfile="\"$qsrcfile\"" ;; + esac + + $run $rm "$libobj" "${libobj}T" + + # Create a libtool object file (analogous to a ".la" file), + # but don't create it if we're doing a dry run. + test -z "$run" && cat > ${libobj}T </dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + $show "$mv $output_obj $lobj" + if $run $mv $output_obj $lobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the PIC object to the libtool object file. + test -z "$run" && cat >> ${libobj}T <> ${libobj}T </dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <> ${libobj}T <&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test + ;; + *) qarg=$arg ;; + esac + libtool_args="$libtool_args $qarg" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit $EXIT_FAILURE + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat $save_arg` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + done + else + $echo "$modename: link input file \`$save_arg' does not exist" + exit $EXIT_FAILURE + fi + arg=$save_arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + compile_command="$compile_command $wl$qarg" + finalize_command="$finalize_command $wl$qarg" + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + darwin_framework|darwin_framework_skip) + test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + prev= + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: more than one -exported-symbols argument is not allowed" + exit $EXIT_FAILURE + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework|-arch|-isysroot) + case " $CC " in + *" ${arg} ${1} "* | *" ${arg} ${1} "*) + prev=darwin_framework_skip ;; + *) compiler_flags="$compiler_flags $arg" + prev=darwin_framework ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + ;; + esac + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + notinst_path="$notinst_path $dir" + fi + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs -framework System" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + -model) + compile_command="$compile_command $arg" + compiler_flags="$compiler_flags $arg" + finalize_command="$finalize_command $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m* pass through architecture-specific compiler args for GCC + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 + $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Wl,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $wl$flag" + linker_flags="$linker_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done # argument parsing loop + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + # Create the object directory. + if test ! -d "$output_objdir"; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then + exit $exit_status + fi + fi + + # Determine the type of output + case $output in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + case $host in + *cygwin* | *mingw* | *pw32*) + # don't eliminate duplications in $postdeps and $predeps + duplicate_compiler_generated_deps=yes + ;; + *) + duplicate_compiler_generated_deps=$duplicate_deps + ;; + esac + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if test "X$duplicate_deps" = "Xyes" ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + case $linkmode in + lib) + passes="conv link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + for pass in $passes; do + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 + continue + fi + name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` + for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if (${SED} -e '2q' $lib | + grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + library_names= + old_library= + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + *) + $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + if eval $echo \"$deplib\" 2>/dev/null \ + | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $echo + $echo "*** Warning: Trying to link with static lib archive $deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because the file extensions .$libext of this argument makes me believe" + $echo "*** that it is just a static archive that I should not used here." + else + $echo + $echo "*** Warning: Linking the shared library $output against the" + $echo "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + if test "$found" = yes || test -f "$lib"; then : + else + $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2 + exit $EXIT_FAILURE + fi + + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + $echo "$modename: \`$lib' is not a convenience library" 1>&2 + exit $EXIT_FAILURE + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + abs_ladir="$ladir" + fi + ;; + esac + laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + $echo "$modename: warning: library \`$lib' was moved." 1>&2 + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *" $absdir "*) ;; + *) temp_rpath="$temp_rpath $absdir" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes ; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + # This is a shared library + + # Warn about portability, can't link against -module's on + # some systems (darwin) + if test "$shouldnotlink" = yes && test "$pass" = link ; then + $echo + if test "$linkmode" = prog; then + $echo "*** Warning: Linking the executable $output against the loadable module" + else + $echo "*** Warning: Linking the shared library $output against the loadable module" + fi + $echo "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + realname="$2" + shift; shift + libname=`eval \\$echo \"$libname_spec\"` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw*) + major=`expr $current - $age` + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + soname=`$echo $soroot | ${SED} -e 's/^.*\///'` + newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a" + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + $show "extracting exported symbol list from \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$extract_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + $show "generating import library for \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$old_archive_from_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a module then we can not link against + # it, someone is ignoring the new warnings I added + if /usr/bin/file -L $add 2> /dev/null | + $EGREP ": [^:]* bundle" >/dev/null ; then + $echo "** Warning, lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $echo + $echo "** And there doesn't seem to be a static archive available" + $echo "** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit $EXIT_FAILURE + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && \ + test "$hardcode_minus_L" != yes && \ + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $echo + $echo "*** Warning: This system can not link to static lib archive $lib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $echo "*** But as you try to build a module library, libtool will still create " + $echo "*** a static module, that should work as long as the dlopening application" + $echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$deplib" && dir="." + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + fi + ;; + esac + if grep "^installed=no" $deplib > /dev/null; then + path="$absdir/$objdir" + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + if test "$absdir" != "$libdir"; then + $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 + fi + path="$absdir" + fi + depdepl= + case $host in + *-*-darwin*) + # we do not want to link against static libs, + # but need to link against shared + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$path/$depdepl" ; then + depdepl="$path/$depdepl" + fi + # do not add paths which are already there + case " $newlib_search_path " in + *" $path "*) ;; + *) newlib_search_path="$newlib_search_path $path";; + esac + fi + path="" + ;; + *) + path="-L$path" + ;; + esac + ;; + -l*) + case $host in + *-*-darwin*) + # Again, we only want to link against shared libraries + eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"` + for tmp in $newlib_search_path ; do + if test -f "$tmp/lib$tmp_libs.dylib" ; then + eval depdepl="$tmp/lib$tmp_libs.dylib" + break + fi + done + path="" + ;; + *) continue ;; + esac + ;; + *) continue ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + case " $deplibs " in + *" $depdepl "*) ;; + *) deplibs="$depdepl $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 + exit $EXIT_FAILURE + else + $echo + $echo "*** Warning: Linking the shared library $output against the non-libtool" + $echo "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + if test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test "$#" -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$2" + number_minor="$3" + number_revision="$4" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$2" + revision="$3" + age="$4" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test "$age" -gt "$current"; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + minor_current=`expr $current + 1` + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + major=`expr $current - $age` + else + major=`expr $current - $age + 1` + fi + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=.`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + major=`expr $current - $age` + versuffix="-$major" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + fi + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$echo "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + if test -n "$removelist"; then + $show "${rm}r $removelist" + $run ${rm}r $removelist + fi + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"` + # deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"` + # dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs -framework System" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for file magic test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a file magic. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test -n "$name" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval $echo \"$potent_lib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a regex pattern. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"` + done + fi + if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \ + | grep . >/dev/null; then + $echo + if test "X$deplibs_check_method" = "Xnone"; then + $echo "*** Warning: inter-library dependencies are not supported in this platform." + else + $echo "*** Warning: inter-library dependencies are not known to be supported." + fi + $echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $echo + $echo "*** Warning: libtool could not satisfy all declared inter-library" + $echo "*** dependencies of module $libname. Therefore, libtool will create" + $echo "*** a static module, that should work as long as the dlopening" + $echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $echo "*** The inter-library dependencies that have been dropped here will be" + $echo "*** automatically added whenever a program is linked with this library" + $echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $echo + $echo "*** Since this library must not contain undefined symbols," + $echo "*** because either the platform does not support them or" + $echo "*** it was explicitly requested with -no-undefined," + $echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + case $archive_cmds in + *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;; + *) eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;; + esac + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + if len=`expr "X$cmd" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + $show "$cmd" + $run eval "$cmd" || exit $? + skipped_export=false + else + # The command line is too long to execute in one step. + $show "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise. + $echo "creating reloadable object files..." + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$echo "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + delfiles= + last_robj= + k=1 + output=$output_objdir/$output_la-${k}.$objext + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + eval test_cmds=\"$reload_cmds $objlist $last_robj\" + if test "X$objlist" = X || + { len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; }; then + objlist="$objlist $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + k=`expr $k + 1` + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + len=1 + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + + if ${skipped_export-false}; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + libobjs=$output + # Append the command to create the export file. + eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" + fi + + # Set up a command to remove the reloadable object files + # after they are used. + i=0 + while test "$i" -lt "$k" + do + i=`expr $i + 1` + delfiles="$delfiles $output_objdir/$output_la-${i}.$objext" + done + + $echo "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + + # Append the command to remove the reloadable object files + # to the just-reset $cmds. + eval cmds=\"\$cmds~\$rm $delfiles\" + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case $output in + *.lo) + if test -n "$objs$old_deplibs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit $EXIT_FAILURE + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $run eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; + esac + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + case $host in + *darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + if test "$tagname" = CXX ; then + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + fi + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case $dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $run $rm $export_symbols + $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + else + $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` + $run eval '$echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + $echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +" + + case $host in + *cygwin* | *mingw* ) + $echo >> "$output_objdir/$dlsyms" "\ +/* DATA imports from DLLs on WIN32 can't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs */ +struct { +" + ;; + * ) + $echo >> "$output_objdir/$dlsyms" "\ +const struct { +" + ;; + esac + + + $echo >> "$output_objdir/$dlsyms" "\ + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[] = +{\ +" + + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; + esac;; + *-*-hpux*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + case $host in + *cygwin* | *mingw* ) + if test -f "$output_objdir/${outputname}.def" ; then + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + else + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + fi + ;; + * ) + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + ;; + esac + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + fi + + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + exit_status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $exit_status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $run $rm $output + # Link the executable and exit + $show "$link_command" + $run eval "$link_command" || exit $? + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + output_name=`basename $output` + output_path=`dirname $output` + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $rm $cwrappersource $cwrapper + trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + cat > $cwrappersource <> $cwrappersource<<"EOF" +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +/* -DDEBUG is fairly common in CFLAGS. */ +#undef DEBUG +#if defined DEBUGWRAPPER +# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) +#else +# define DEBUG(format, ...) +#endif + +const char *program_name = NULL; + +void * xmalloc (size_t num); +char * xstrdup (const char *string); +const char * base_name (const char *name); +char * find_executable(const char *wrapper); +int check_executable(const char *path); +char * strendzap(char *str, const char *pat); +void lt_fatal (const char *message, ...); + +int +main (int argc, char *argv[]) +{ + char **newargz; + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + DEBUG("(main) argv[0] : %s\n",argv[0]); + DEBUG("(main) program_name : %s\n",program_name); + newargz = XMALLOC(char *, argc+2); +EOF + + cat >> $cwrappersource <> $cwrappersource <<"EOF" + newargz[1] = find_executable(argv[0]); + if (newargz[1] == NULL) + lt_fatal("Couldn't find %s", argv[0]); + DEBUG("(main) found exe at : %s\n",newargz[1]); + /* we know the script has the same name, without the .exe */ + /* so make sure newargz[1] doesn't end in .exe */ + strendzap(newargz[1],".exe"); + for (i = 1; i < argc; i++) + newargz[i+1] = xstrdup(argv[i]); + newargz[argc+1] = NULL; + + for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" + return 127; +} + +void * +xmalloc (size_t num) +{ + void * p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL +; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char)name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable(const char * path) +{ + struct stat st; + + DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) && + ( + /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ +#if defined (S_IXOTH) + ((st.st_mode & S_IXOTH) == S_IXOTH) || +#endif +#if defined (S_IXGRP) + ((st.st_mode & S_IXGRP) == S_IXGRP) || +#endif + ((st.st_mode & S_IXUSR) == S_IXUSR)) + ) + return 1; + else + return 0; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise */ +char * +find_executable (const char* wrapper) +{ + int has_slash = 0; + const char* p; + const char* p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char* concat_name; + + DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char* path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char* q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR(*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + return NULL; +} + +char * +strendzap(char *str, const char *pat) +{ + size_t len, patlen; + + assert(str != NULL); + assert(pat != NULL); + + len = strlen(str); + patlen = strlen(pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp(str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char * mode, + const char * message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} +EOF + # we should really use a build-platform specific compiler + # here, but OTOH, the wrappers (shell script and this C one) + # are only useful if you want to execute the "real" binary. + # Since the "real" binary is built for $host, then this + # wrapper might as well be built for $host, too. + $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource + ;; + esac + $rm $output + trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $echo >> $output "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + $echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $echo \"\$relink_command_output\" >&2 + $rm \"\$progdir/\$file\" + exit $EXIT_FAILURE + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + $echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $echo >> $output "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $echo >> $output "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \$*\" + exit $EXIT_FAILURE + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + $echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit $EXIT_FAILURE + fi +fi\ +" + chmod +x $output + fi + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + $echo "X$obj" | $Xsed -e 's%^.*/%%' + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "copying selected object files to avoid basename conflicts..." + + if test -z "$gentop"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "$mkdir $gentop" + $run $mkdir "$gentop" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$gentop"; then + exit $exit_status + fi + fi + + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + counter=`expr $counter + 1` + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + $run ln "$obj" "$gentop/$newobj" || + $run cp "$obj" "$gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + + eval cmds=\"$old_archive_cmds\" + + if len=`expr "X$cmds" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + $echo "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + for obj in $save_oldobjs + do + oldobjs="$objlist $obj" + objlist="$objlist $obj" + eval test_cmds=\"$old_archive_cmds\" + if len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + eval cmd=\"$cmd\" + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + for lib in $dlfiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlfiles="$newdlfiles $libdir/$name" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlprefiles="$newdlprefiles $libdir/$name" + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $rm $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $echo >> $output "\ +relink_command=\"$relink_command\"" + fi + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? + ;; + esac + exit $EXIT_SUCCESS + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $echo "X$nonopt" | grep shtool > /dev/null; then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) prev=$arg ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test "$#" -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + library_names= + old_library= + relink_command= + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/ + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + if test "$inst_prefix_dir" = "$destdir"; then + $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP` + else + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP` + fi + + $echo "$modename: warning: relinking \`$file'" 1>&2 + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + exit $EXIT_FAILURE + fi + fi + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$srcname $destdir/$realname" + $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $? + if test -n "$stripme" && test -n "$striplib"; then + $show "$striplib $destdir/$realname" + $run eval "$striplib $destdir/$realname" || exit $? + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + if test "$linkname" != "$realname"; then + $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + fi + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + cmds=$postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + file=`$echo $file|${SED} 's,.exe$,,'` + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + wrapper=`$echo $file | ${SED} -e 's,.exe$,,'` + ;; + *) + wrapper=$file + ;; + esac + if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then + notinst_deplibs= + relink_command= + + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + # Check the variables that should have been set. + if test -z "$notinst_deplibs"; then + $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2 + exit $EXIT_FAILURE + fi + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + relink_command= + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir=`func_mktempdir` + file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'` + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'` + ;; + esac + ;; + esac + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + if test -n "$stripme" && test -n "$old_striplib"; then + $show "$old_striplib $oldlib" + $run eval "$old_striplib $oldlib" || exit $? + fi + + # Do each command in the postinstall commands. + cmds=$old_postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + cmds=$finish_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = : && exit $EXIT_SUCCESS + + $echo "X----------------------------------------------------------------------" | $Xsed + $echo "Libraries have been installed in:" + for libdir in $libdirs; do + $echo " $libdir" + done + $echo + $echo "If you ever happen to want to link against installed libraries" + $echo "in a given directory, LIBDIR, you must either use libtool, and" + $echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + $echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + $echo " during execution" + fi + if test -n "$runpath_var"; then + $echo " - add LIBDIR to the \`$runpath_var' environment variable" + $echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $echo + $echo "See any operating system documentation about shared libraries for" + $echo "more information, such as the ld(1) and ld.so(8) manual pages." + $echo "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit $EXIT_FAILURE + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit $EXIT_FAILURE + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + fi + $echo "$cmd$args" + exit $EXIT_SUCCESS + fi + ;; + + # libtool clean and uninstall mode + clean | uninstall) + modename="$modename: $mode" + rm="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) rm="$rm $arg"; rmforce=yes ;; + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$file"; then + dir=. + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if (test -L "$file") >/dev/null 2>&1 \ + || (test -h "$file") >/dev/null 2>&1 \ + || test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + cmds=$postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + cmds=$old_postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + + # Read the .lo file + . $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" \ + && test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" \ + && test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + file=`$echo $file|${SED} 's,.exe$,,'` + noexename=`$echo $name|${SED} 's,.exe$,,'` + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + relink_command= + . $dir/$noexename + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + $show "$rm $rmfiles" + $run $rm $rmfiles || exit_status=1 + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + $show "rmdir $dir" + $run rmdir $dir >/dev/null 2>&1 + fi + done + + exit $exit_status + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test -z "$exec_cmd"; then + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + fi +fi # test -z "$show_help" + +if test -n "$exec_cmd"; then + eval exec $exec_cmd + exit $EXIT_FAILURE +fi + +# We need to display help for each of the modes. +case $mode in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + --version print version information + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE. + +Report bugs to ." + exit $EXIT_SUCCESS + ;; + +clean) + $echo \ +"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + +uninstall) + $echo \ +"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + +*) + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; +esac + +$echo +$echo "Try \`$modename --help' for more information about other modes." + +exit $? + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +disable_libs=shared +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +disable_libs=static +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/Build/source/libs/freetype/freetype-1.5/mkinstalldirs b/Build/source/libs/freetype/freetype-1.5/mkinstalldirs new file mode 100755 index 00000000000..ef7e16fdafe --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/mkinstalldirs @@ -0,0 +1,161 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy + +scriptversion=2006-05-11.19 + +# Original author: Noah Friedman +# Created: 1993-05-16 +# Public domain. +# +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' +IFS=" "" $nl" +errstatus=0 +dirmode= + +usage="\ +Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... + +Create each directory DIR (with mode MODE, if specified), including all +leading file name components. + +Report bugs to ." + +# process command line arguments +while test $# -gt 0 ; do + case $1 in + -h | --help | --h*) # -h for help + echo "$usage" + exit $? + ;; + -m) # -m PERM arg + shift + test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } + dirmode=$1 + shift + ;; + --version) + echo "$0 $scriptversion" + exit $? + ;; + --) # stop option processing + shift + break + ;; + -*) # unknown option + echo "$usage" 1>&2 + exit 1 + ;; + *) # first non-opt arg + break + ;; + esac +done + +for file +do + if test -d "$file"; then + shift + else + break + fi +done + +case $# in + 0) exit 0 ;; +esac + +# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and +# mkdir -p a/c at the same time, both will detect that a is missing, +# one will create a, then the other will try to create a and die with +# a "File exists" error. This is a problem when calling mkinstalldirs +# from a parallel make. We use --version in the probe to restrict +# ourselves to GNU mkdir, which is thread-safe. +case $dirmode in + '') + if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + echo "mkdir -p -- $*" + exec mkdir -p -- "$@" + else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + test -d ./-p && rmdir ./-p + test -d ./--version && rmdir ./--version + fi + ;; + *) + if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && + test ! -d ./--version; then + echo "mkdir -m $dirmode -p -- $*" + exec mkdir -m "$dirmode" -p -- "$@" + else + # Clean up after NextStep and OpenStep mkdir. + for d in ./-m ./-p ./--version "./$dirmode"; + do + test -d $d && rmdir $d + done + fi + ;; +esac + +for file +do + case $file in + /*) pathcomp=/ ;; + *) pathcomp= ;; + esac + oIFS=$IFS + IFS=/ + set fnord $file + shift + IFS=$oIFS + + for d + do + test "x$d" = x && continue + + pathcomp=$pathcomp$d + case $pathcomp in + -*) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + else + if test ! -z "$dirmode"; then + echo "chmod $dirmode $pathcomp" + lasterr= + chmod "$dirmode" "$pathcomp" || lasterr=$? + + if test ! -z "$lasterr"; then + errstatus=$lasterr + fi + fi + fi + fi + + pathcomp=$pathcomp/ + done +done + +exit $errstatus + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/Build/source/libs/freetype/freetype-1.5/net.m4 b/Build/source/libs/freetype/freetype-1.5/net.m4 new file mode 100644 index 00000000000..919766781a2 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/net.m4 @@ -0,0 +1,55 @@ +dnl +dnl The following was written by jhawk@mit.edu +dnl +dnl AC_LIBRARY_NET: Id: net.m4,v 1.4 1997/10/25 20:49:53 jhawk Exp +dnl +dnl This test is for network applications that need socket() and +dnl gethostbyname() -ish functions. Under Solaris, those applications need to +dnl link with "-lsocket -lnsl". Under IRIX, they should *not* link with +dnl "-lsocket" because libsocket.a breaks a number of things (for instance: +dnl gethostbyname() under IRIX 5.2, and snoop sockets under most versions of +dnl IRIX). +dnl +dnl Unfortunately, many application developers are not aware of this, and +dnl mistakenly write tests that cause -lsocket to be used under IRIX. It is +dnl also easy to write tests that cause -lnsl to be used under operating +dnl systems where neither are necessary (or useful), such as SunOS 4.1.4, which +dnl uses -lnsl for TLI. +dnl +dnl This test exists so that every application developer does not test this in +dnl a different, and subtly broken fashion. +dnl +dnl It has been argued that this test should be broken up into two seperate +dnl tests, one for the resolver libraries, and one for the libraries necessary +dnl for using Sockets API. Unfortunately, the two are carefully intertwined and +dnl allowing the autoconf user to use them independantly potentially results in +dnl unfortunate ordering dependancies -- as such, such component macros would +dnl have to carefully use indirection and be aware if the other components were +dnl executed. Since other autoconf macros do not go to this trouble, and almost +dnl no applications use sockets without the resolver, this complexity has not +dnl been implemented. +dnl +dnl The check for libresolv is in case you are attempting to link statically +dnl and happen to have a libresolv.a lying around (and no libnsl.a). +dnl +AC_DEFUN([AC_LIBRARY_NET], [ + # Most operating systems have gethostbyname() in the default searched + # libraries (i.e. libc): + AC_CHECK_FUNC(gethostbyname, , + # Some OSes (eg. Solaris) place it in libnsl: + AC_CHECK_LIB(nsl, gethostbyname, , + # Some strange OSes (SINIX) have it in libsocket: + AC_CHECK_LIB(socket, gethostbyname, , + # Unfortunately libsocket sometimes depends on libnsl. + # AC_CHECK_LIB's API is essentially broken so the following + # ugliness is necessary: + AC_CHECK_LIB(socket, gethostbyname, + LIBS="-lsocket -lnsl $LIBS", + AC_CHECK_LIB(resolv, gethostbyname), + -lnsl) + ) + ) + ) + AC_CHECK_FUNC(socket, , AC_CHECK_LIB(socket, socket, , + AC_CHECK_LIB(socket, socket, LIBS="-lsocket -lnsl $LIBS", , -lnsl))) + ]) diff --git a/Build/source/libs/freetype/freetype-1.5/pascal/README b/Build/source/libs/freetype/freetype-1.5/pascal/README new file mode 100644 index 00000000000..e8c197ac579 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/pascal/README @@ -0,0 +1,10 @@ +In previous releases of Freetype v.1.x, this directory hold a Pascal +version of the FreeType library. Since it has proven to be difficult +to keep the Pascal version in sync with the C version, we decided to +split the two projects, making the Pascal version of the Freetype +1.5 library available separately. + +If you are interested in the Pascal version, please visit +http://www.freetype.org for more information. + +--- end of pascal/README --- diff --git a/Build/source/libs/freetype/freetype-1.5/po/.cvsignore b/Build/source/libs/freetype/freetype-1.5/po/.cvsignore new file mode 100644 index 00000000000..2c6880244fe --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/.cvsignore @@ -0,0 +1,8 @@ +*.gmo +*.mo +Makefile +Makefile.in +POTFILES +cat-id-tbl.c +freetype.pot +stamp-cat-id diff --git a/Build/source/libs/freetype/freetype-1.5/po/.cvsignore.delete b/Build/source/libs/freetype/freetype-1.5/po/.cvsignore.delete new file mode 100644 index 00000000000..e69de29bb2d diff --git a/Build/source/libs/freetype/freetype-1.5/po/Makefile.in.in b/Build/source/libs/freetype/freetype-1.5/po/Makefile.in.in new file mode 100644 index 00000000000..f16ad4dcbbc --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/Makefile.in.in @@ -0,0 +1,220 @@ +# +# +# Makefile for freetype I18n, +# based on the Makefile.in.in that comes with gettext +# +# Erwin Dieterich, 20. 1. 1998 Erwin.Dieterich.ED@Bayer-AG.de +# +# +# +# Makefile for program source directory in GNU NLS utilities package. +# Copyright (C) 1995, 1996 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +PACKAGE = freetype +VERSION = @freetype_version@ + +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datadir = $(prefix)/@DATADIRNAME@ +localedir = @LOCALEDIR@ +gnulocaledir = @LOCALEDIR@ +subdir = po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +CC = @CC@ +GMSGFMT = @GMSGFMT@ +MSGFMT = @MSGFMT@ +XGETTEXT = @XGETTEXT@ +MSGMERGE = @MSGMERGE@ + +DEFS = @DEFS@ +CFLAGS = @CFLAGS@ +CPPFLAGS = @CPPFLAGS@ + +INCLUDES = -I.. + +COMPILE = $(CC) -c $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $(XCFLAGS) + +DISTFILES = Makefile.in.in POTFILES.in $(PACKAGE).pot + +POTFILES = \ + +CATALOGS = @CATALOGS@ +CATOBJEXT = @CATOBJEXT@ +INSTOBJEXT = @INSTOBJEXT@ + +.SUFFIXES: +.SUFFIXES: .c .o .po .pox .gmo .mo .msg + +.c.o: + $(COMPILE) $< + +.po.pox: + $(MAKE) $(PACKAGE).pot + $(MSGMERGE) $< $(srcdir)/$(PACKAGE).pot -o $*.pox + +.po.mo: + $(MSGFMT) -o $@ $< + +.po.gmo: + file=`echo $* | sed 's,.*/,,'`.gmo \ + && rm -f $$file && $(GMSGFMT) -o $$file $< + + + +all: all-@USE_NLS@ + +all-yes: $(PACKAGE).pot $(CATALOGS) +all-no: + @echo "No support for NLS requested" + +$(PACKAGE).pot: $(POTFILES) + if test -n "$(XGETTEXT)"; then \ + $(XGETTEXT) --default-domain=freetype --directory=$(srcdir)/.. \ + --keyword=_ --files-from=$(srcdir)/POTFILES.in; \ + mv freetype.po freetype.pot; \ + else \ + echo "xgettext not available: $(PACKAGE).pot not updated" 1>&2; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ +install-data-no: all +install-data-yes: all + $(top_srcdir)/mkinstalldirs $(datadir); \ + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + case "$$cat" in \ + *.gmo) destdir=$(gnulocaledir);; \ + *) destdir=$(localedir);; \ + esac; \ + lang=`echo $$cat | sed 's/$(CATOBJEXT)$$//'`; \ + dir=$$destdir/$$lang/LC_MESSAGES; \ + $(top_srcdir)/mkinstalldirs $$dir; \ + if test -r $$cat; then \ + $(INSTALL_DATA) $$cat $$dir/$(PACKAGE)$(INSTOBJEXT); \ + echo "installing $$cat as $$dir/$(PACKAGE)$(INSTOBJEXT)"; \ + else \ + $(INSTALL_DATA) $(srcdir)/$$cat $$dir/$(PACKAGE)$(INSTOBJEXT); \ + echo "installing $(srcdir)/$$cat as" \ + "$$dir/$(PACKAGE)$(INSTOBJEXT)"; \ + fi; \ + if test -r $$cat.m; then \ + $(INSTALL_DATA) $$cat.m $$dir/$(PACKAGE)$(INSTOBJEXT).m; \ + echo "installing $$cat.m as $$dir/$(PACKAGE)$(INSTOBJEXT).m"; \ + else \ + if test -r $(srcdir)/$$cat.m ; then \ + $(INSTALL_DATA) $(srcdir)/$$cat.m \ + $$dir/$(PACKAGE)$(INSTOBJEXT).m; \ + echo "installing $(srcdir)/$$cat as" \ + "$$dir/$(PACKAGE)$(INSTOBJEXT).m"; \ + else \ + true; \ + fi; \ + fi; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + lang=`echo $$cat | sed 's/$(CATOBJEXT)$$//'`; \ + rm -f $(localedir)/$$lang/LC_MESSAGES/$(PACKAGE)$(INSTOBJEXT); \ + rm -f $(localedir)/$$lang/LC_MESSAGES/$(PACKAGE)$(INSTOBJEXT).m; \ + rm -f $(gnulocaledir)/$$lang/LC_MESSAGES/$(PACKAGE)$(INSTOBJEXT); \ + rm -f $(gnulocaledir)/$$lang/LC_MESSAGES/$(PACKAGE)$(INSTOBJEXT).m; \ + done + rm -f $(gettextsrcdir)/po-Makefile.in.in + +check: all + +dvi info tags TAGS ID: + +mostlyclean: + rm -f core core.* *.pox $(PACKAGE).po *.old.po + rm -fr *.o *~ + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES *.mo *.gmo *.msg *.cat.m + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +distdir = ../$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: update-po $(DISTFILES) + dists="$(DISTFILES)"; \ + for file in $$dists; do \ + ln $(srcdir)/$$file $(distdir) 2> /dev/null \ + || cp -p $(srcdir)/$$file $(distdir); \ + done + +update-po: Makefile + $(MAKE) $(PACKAGE).pot + PATH=`pwd`/../src:$$PATH; \ + cd $(srcdir); \ + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + lang=`echo $$cat | sed 's/$(CATOBJEXT)$$//'`; \ + mv $$lang.po $$lang.old.po; \ + echo "$$lang:"; \ + if $(MSGMERGE) $$lang.old.po $(PACKAGE).pot -o $$lang.po; then \ + rm -f $$lang.old.po; \ + else \ + echo "msgmerge for $$cat failed!"; \ + rm -f $$lang.po; \ + mv $$lang.old.po $$lang.po; \ + fi; \ + done + +POTFILES: POTFILES.in + ( if test 'x$(srcdir)' != 'x.'; then \ + posrcprefix='$(top_srcdir)/'; \ + else \ + posrcprefix="../"; \ + fi; \ + sed -e '/^#/d' -e '/^[ ]*$$/d' \ + -e "s@.*@ $$posrcprefix& \\\\@" \ + -e '$$s/\(.*\) \\/\1/' < $(srcdir)/POTFILES.in > POTFILES ) + +Makefile: Makefile.in.in ../config.status POTFILES + cd .. \ + && CONFIG_FILES=$(subdir)/$@.in CONFIG_HEADERS= \ + $(SHELL) ./config.status + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: + +.PHONY: all all-yes all-no install install-exec install-data install-data-no \ + install-data-yes installcheck uninstall check mostlyclean clean \ + distclean maintainer-clean dist distdir update-po diff --git a/Build/source/libs/freetype/freetype-1.5/po/POTFILES.in b/Build/source/libs/freetype/freetype-1.5/po/POTFILES.in new file mode 100644 index 00000000000..71ce09d9ca1 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/POTFILES.in @@ -0,0 +1,10 @@ +# +# List of source files containing translatable strings +# +# +lib/extend/ftxerr18.c +test/fterror.c +test/ftdump.c +test/ftlint.c +test/ftmetric.c +test/ftsbit.c diff --git a/Build/source/libs/freetype/freetype-1.5/po/cs.po b/Build/source/libs/freetype/freetype-1.5/po/cs.po new file mode 100644 index 00000000000..34de4178404 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/cs.po @@ -0,0 +1,883 @@ +# Czech messages for FreeType +# Copyright (C) 1998-2002 Pavel Kaòkovský +# Pavel Kaòkovský , 1998-2002 +# +msgid "" +msgstr "" +"Project-Id-Version: FreeType 1.5\n" +"POT-Creation-Date: 2002-11-08 18:11+0000\n" +"PO-Revision-Date: 2002-12-25\n" +"Last-Translator: Pavel Kaòkovský , 2002\n" +"Language-Team: Czech\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=iso-8859-2\n" +"Content-Transfer-Encoding: 8bit\n" + +#: lib/extend/ftxerr18.c:40 +msgid "" +"Welcome to the translation of the Freetype v.1 library!\n" +"\n" +"This message is not really part of the library (it is bracketed by\n" +" #if 0 / #endif), but is really intended to be the first one in the .po\n" +"file, and the first one that a new translator should see, to give hints.\n" +"\n" +"First, while this .po might seems big, the real interesting part of it\n" +"is only the messages in this file, lib/extend/ftxerr18.c. The other\n" +"messages are part of the demonstration programs, and are more intended\n" +"to help grasping how to use i18n with the Freetype library. So the real\n" +"work is the about 65 first ones. Unfortunately they are the harder ones!\n" +"\n" +"A difficulty is that there are some specialized vocabulary, about\n" +"``faces'', ``glyph'' and similar things. These are typographical things,\n" +"and this should be researched before attempting to translate the whole\n" +"thing. A quick look across the TrueType documentation might help to\n" +"understand many things, too.\n" +"\n" +"Best wiches for your translation!\n" +"Antoine Leca - 2002-11-08" +msgstr "" +"(Read)" + +#: lib/extend/ftxerr18.c:77 +msgid "Successful function call, no error." +msgstr "Úspì¹né volání funkce, ¾ádná chyba." + +#: lib/extend/ftxerr18.c:80 +msgid "Invalid face handle." +msgstr "Neplatný manipulátor písma." + +#: lib/extend/ftxerr18.c:82 +msgid "Invalid instance handle." +msgstr "Neplatný manipulátor instance." + +#: lib/extend/ftxerr18.c:84 +msgid "Invalid glyph handle." +msgstr "Neplatný manipulátor litery." + +#: lib/extend/ftxerr18.c:86 +msgid "Invalid charmap handle." +msgstr "Neplatný manipulátor znakové mapy." + +#: lib/extend/ftxerr18.c:88 +msgid "Invalid result address." +msgstr "Neplatná adresa výsledku." + +#: lib/extend/ftxerr18.c:90 +msgid "Invalid glyph index." +msgstr "Neplatný index litery." + +#: lib/extend/ftxerr18.c:92 +msgid "Invalid argument." +msgstr "Neplatný argument." + +#: lib/extend/ftxerr18.c:94 +msgid "Could not open file." +msgstr "Nelze otevøít soubor." + +#: lib/extend/ftxerr18.c:96 +msgid "File is not a TrueType collection." +msgstr "Soubor není kolekce písem TrueType." + +#: lib/extend/ftxerr18.c:98 +msgid "Mandatory table missing." +msgstr "Nìkterá z povinných tabulek chybí." + +#: lib/extend/ftxerr18.c:100 +msgid "Invalid horizontal metrics (hmtx table broken)." +msgstr "Neplatná horizontální metrika (tabulka HMTX po¹kozena)." + +#: lib/extend/ftxerr18.c:102 +msgid "Invalid charmap format." +msgstr "Neplatný formát znakové mapy." + +#: lib/extend/ftxerr18.c:104 +msgid "Invalid ppem value." +msgstr "Neplatné rozmìry liter (ppem)." + +#: lib/extend/ftxerr18.c:106 +msgid "Invalid vertical metrics (vmtx table broken)." +msgstr "Neplatná vertikální metrika (tabulka VMTX po¹kozena)." + +#: lib/extend/ftxerr18.c:109 +msgid "Invalid file format." +msgstr "Neplatný formát souboru." + +#: lib/extend/ftxerr18.c:112 +msgid "Invalid engine." +msgstr "Neplatná globální data knihovny." + +#: lib/extend/ftxerr18.c:114 +msgid "Too many extensions." +msgstr "Pøíli¹ mnoho roz¹íøení." + +#: lib/extend/ftxerr18.c:116 +msgid "Extensions unsupported." +msgstr "Roz¹íøení není podporováno." + +#: lib/extend/ftxerr18.c:118 +msgid "Invalid extension id." +msgstr "Neplatný identifikátor roz¹íøení." + +#: lib/extend/ftxerr18.c:121 +msgid "No vertical data in font." +msgstr "V písmu nejsou obsa¾ena ¾ádná vertikální data." + +#: lib/extend/ftxerr18.c:124 +msgid "Maximum Profile (maxp) table missing." +msgstr "Chybìjící tabulka maximálních hodnot (MAXP)." + +#: lib/extend/ftxerr18.c:126 +msgid "Font Header (head) table missing." +msgstr "Chybìjící tabulka hlavièky písma (HEAD)." + +#: lib/extend/ftxerr18.c:128 +msgid "Horizontal Header (hhea) table missing." +msgstr "Chybìjící tabulka horizontální hlavièky (HHEA)." + +#: lib/extend/ftxerr18.c:130 +msgid "Index to Location (loca) table missing." +msgstr "Chybìjící tabulka adres liter (LOCA)." + +#: lib/extend/ftxerr18.c:132 +msgid "Naming (name) table missing." +msgstr "Chybìjící tabulka jmen (NAME)." + +#: lib/extend/ftxerr18.c:134 +msgid "Character to Glyph Index Mapping (cmap) tables missing." +msgstr "Chybìjící tabulky znakových map (CMAP)." + +#: lib/extend/ftxerr18.c:136 +msgid "Horizontal Metrics (hmtx) table missing." +msgstr "Chybìjící tabulka horizontálních metrik (HTMX)." + +#: lib/extend/ftxerr18.c:138 +msgid "OS/2 table missing." +msgstr "Chybìjící tabulka OS/2." + +#: lib/extend/ftxerr18.c:140 +msgid "PostScript (post) table missing." +msgstr "Chybìjící tabulka dat pro PostScript (POST)." + +#: lib/extend/ftxerr18.c:142 +msgid "Glyph (glyf) table missing." +msgstr "Chybìjící tabulka liter (GLYF)." + +#: lib/extend/ftxerr18.c:147 +msgid "Out of memory." +msgstr "Nedostatek pamìti." + +#: lib/extend/ftxerr18.c:152 +msgid "Invalid file offset." +msgstr "Neplatná adresa v souboru." + +#: lib/extend/ftxerr18.c:154 +msgid "Invalid file read." +msgstr "Neplatné ètení ze souboru." + +#: lib/extend/ftxerr18.c:156 +msgid "Invalid frame access." +msgstr "Neplatný pøístup k úseku souboru." + +#: lib/extend/ftxerr18.c:161 +msgid "Too many points." +msgstr "Pøíli¹ mnoho bodù." + +#: lib/extend/ftxerr18.c:163 +msgid "Too many contours." +msgstr "Pøíli¹ mnoho kontur." + +#: lib/extend/ftxerr18.c:165 +msgid "Invalid composite glyph." +msgstr "Neplatná kompozitní litera." + +#: lib/extend/ftxerr18.c:167 +msgid "Too many instructions." +msgstr "Pøíli¹ mnoho instrukcí." + +#: lib/extend/ftxerr18.c:169 +msgid "Too many function definitions (FDEF)." +msgstr "Pøíli¹ mnoho definic funkcí (FDEF)." + +#: lib/extend/ftxerr18.c:174 +msgid "Invalid opcode." +msgstr "Neplatný kód operace." + +#: lib/extend/ftxerr18.c:176 +msgid "Too few arguments." +msgstr "Pøíli¹ málo argumentù." + +#: lib/extend/ftxerr18.c:178 +msgid "Stack overflow." +msgstr "Pøeteèení zásobníku." + +#: lib/extend/ftxerr18.c:180 +msgid "Code overflow." +msgstr "Pøeteèení oblasti instrukcí." + +#: lib/extend/ftxerr18.c:182 +msgid "Bad argument." +msgstr "©patný argument." + +#: lib/extend/ftxerr18.c:184 +msgid "Divide by zero." +msgstr "Dìlení nulou." + +#: lib/extend/ftxerr18.c:186 +msgid "Storage overflow." +msgstr "Pøeteèení oblasti pro ukládání dat." + +#: lib/extend/ftxerr18.c:188 +msgid "Control Value (cvt) table overflow." +msgstr "Pøeteèení tabulky øídících hodnot (CVT)." + +#: lib/extend/ftxerr18.c:190 +msgid "Invalid reference." +msgstr "Neplatný odkaz." + +#: lib/extend/ftxerr18.c:192 +msgid "Invalid distance." +msgstr "Neplatná vzdálenost." + +#: lib/extend/ftxerr18.c:194 +msgid "Interpolate twilight points." +msgstr "Interpolace mezi body v \"soumraèné zónì\"." + +#: lib/extend/ftxerr18.c:196 +msgid "`DEBUG' opcode found." +msgstr "Ladící operace." + +#: lib/extend/ftxerr18.c:198 +msgid "`ENDF' in byte-code stream." +msgstr "Operace ENDF nalezena na ¹patném místì." + +#: lib/extend/ftxerr18.c:200 +msgid "Out of code ranges." +msgstr "Mimo oblasti instrukcí." + +#: lib/extend/ftxerr18.c:202 +msgid "Nested function definitions." +msgstr "Vnoøené definice funkcí." + +#: lib/extend/ftxerr18.c:204 +msgid "Invalid code range." +msgstr "Neplatná oblast instrukcí." + +#: lib/extend/ftxerr18.c:206 +msgid "Invalid displacement." +msgstr "Neplatné posunutí." + +#: lib/extend/ftxerr18.c:208 +msgid "Endless loop encountered while executing instructions." +msgstr "Do¹lo k zacyklení bìhem vykonávání instrukcí." + +#: lib/extend/ftxerr18.c:213 +msgid "Nested frame access." +msgstr "Vnoøené pøístupy k úseku souboru." + +#: lib/extend/ftxerr18.c:215 +msgid "Invalid cache list." +msgstr "Neplatný seznam vyrovnávací pamìti." + +#: lib/extend/ftxerr18.c:217 +msgid "Could not find context." +msgstr "Nelze najít kontext." + +#: lib/extend/ftxerr18.c:219 +msgid "Unlisted object." +msgstr "Objekt není v seznamu." + +#: lib/extend/ftxerr18.c:224 +msgid "Raster pool overflow." +msgstr "Pøeteèení pamìti rasterizéru." + +#: lib/extend/ftxerr18.c:226 +msgid "Raster: negative height encountered." +msgstr "Rasterizér: záporná vý¹ka." + +#: lib/extend/ftxerr18.c:228 +msgid "Raster: invalid value." +msgstr "Rasterizér: neplatná hodnota." + +#: lib/extend/ftxerr18.c:230 +msgid "Raster not initialized." +msgstr "Rasterizér není incializován." + +#: lib/extend/ftxerr18.c:235 +msgid "Invalid kerning (kern) table format." +msgstr "Neplatný formát tabulky kernù (KERN)." + +#: lib/extend/ftxerr18.c:237 +msgid "Invalid kerning (kern) table." +msgstr "Neplatná tabulka kernù (KERN)." + +#: lib/extend/ftxerr18.c:240 +msgid "Invalid PostScript (post) table format." +msgstr "Neplatný formát tabulky PostScript (POST)." + +#: lib/extend/ftxerr18.c:242 +msgid "Invalid PostScript (post) table." +msgstr "Neplatná tabulka PostScript (POST)." + +#: lib/extend/ftxerr18.c:247 +msgid "Invalid TrueType Open subtable format." +msgstr "Neplatný formát podtabulky TrueType Open." + +#: lib/extend/ftxerr18.c:249 +msgid "Invalid TrueType Open subtable." +msgstr "Neplatná podtabulka TrueType Open." + +#: lib/extend/ftxerr18.c:251 +msgid "Glyph(s) not covered by lookup." +msgstr "Jedna èi více liter bìhem prohledávání nenalezena." + +#: lib/extend/ftxerr18.c:253 +msgid "Too many nested context substitutions." +msgstr "Pøíli¹ mnoho vnoøených kontextových substitucí." + +#: lib/extend/ftxerr18.c:255 +msgid "No MM (Adobe MultipleMaster) interpreter available." +msgstr "®ádný interpreter MM (Adobe MultipleMaster) není k dispozici." + +#: lib/extend/ftxerr18.c:258 +msgid "Invalid glyph substitution (GSUB) table format." +msgstr "Neplatný formát tabulky substitucí liter (GSUB)." + +#: lib/extend/ftxerr18.c:260 +msgid "Invalid glyph substitution (GSUB) table." +msgstr "Neplatná tabulka substitucí liter (GSUB)." + +#: lib/extend/ftxerr18.c:263 +msgid "Invalid glyph positioning (GPOS) table format." +msgstr "Neplatný formát tabulky umís»ování liter (GPOS)." + +#: lib/extend/ftxerr18.c:265 +msgid "Invalid glyph positioning (GPOS) table." +msgstr "Neplatná tabulka umís»ování liter (GPOS)." + +#: lib/extend/ftxerr18.c:268 +msgid "Invalid glyph definition (GDEF) table format." +msgstr "Neplatný formát tabulky definic liter (GDEF)." + +#: lib/extend/ftxerr18.c:270 +msgid "Invalid glyph definition (GDEF) table." +msgstr "Neplatná tabulka definic liter (GDEF)." + +#: lib/extend/ftxerr18.c:277 +msgid "Invalid Error Number." +msgstr "Neznámý kód chyby." + +#: test/fterror.c:49 +msgid "" +"fterror: test TT_ErrToString18 functionality\n" +"\n" +msgstr "" +"fterror: test funkce TT_ErrToString18\n" +"\n" + +#: test/fterror.c:50 +msgid "" +" with an optional numerical argument, dumps the associated message.\n" +"\n" +msgstr "" +" pøi zadání èíselného argumentu vypí¹e odpovídající hlá¹ení.\n" +"\n" + +#: test/fterror.c:73 +msgid "Start of fterror.\n" +msgstr "Zaèátek fterror.\n" + +#: test/fterror.c:81 +msgid "End of fterror.\n" +msgstr "Konec fterror.\n" + +#: test/fterror.c:96 +#, c-format +msgid "Freetype error code 0x%04lX (%lu): %s\n" +msgstr "Chybové hlá¹ení FreeType 0x%04lX (%lu): %s\n" + +#: test/ftdump.c:169 test/ftlint.c:207 test/ftmetric.c:294 +msgid "Could not create glyph container.\n" +msgstr "Nelze vytvoøit kontejner liter.\n" + +#: test/ftdump.c:179 test/ftlint.c:215 test/ftmetric.c:303 test/ftsbit.c:214 +msgid "Could not create instance.\n" +msgstr "Nelze vytvoøit instanci.\n" + +#: test/ftdump.c:188 +msgid "Could not create second instance.\n" +msgstr "Nelze vytvoøit druhou instanci.\n" + +#: test/ftdump.c:194 +msgid "Memory footprint statistics:\n" +msgstr "Statistika pamì»ových nárokù:\n" + +#: test/ftdump.c:202 +msgid "face object" +msgstr "objekt písma" + +#: test/ftdump.c:203 +msgid "glyph object" +msgstr "objekt litery" + +#: test/ftdump.c:204 +msgid "instance object" +msgstr "objekt instance" + +#: test/ftdump.c:208 +msgid "exec. context object" +msgstr "objekt provádìcího kontextu" + +#: test/ftdump.c:215 +msgid "total memory usage" +msgstr "celková spotøeba pamìti" + +#: test/ftdump.c:223 test/ftdump.c:579 test/ftdump.c:789 test/ftdump.c:993 +#: test/ftdump.c:1139 test/ftlint.c:274 test/ftlint.c:287 test/ftmetric.c:390 +#: test/ftsbit.c:286 +#, c-format +msgid "FreeType error message: %s\n" +msgstr "Chybové hlá¹ení FreeType: %s\n" + +#: test/ftdump.c:300 +msgid "font name table entries\n" +msgstr "polo¾ky v tabulce jmen\n" + +#: test/ftdump.c:310 +#, c-format +msgid "" +"PostScript name: %s\n" +"\n" +msgstr "" +"PostScriptové jméno: %s\n" +"\n" + +#: test/ftdump.c:333 +msgid "character map encodings\n" +msgstr "kódování map znakù\n" + +#: test/ftdump.c:340 test/ftdump.c:488 +msgid "The file doesn't seem to have any encoding table.\n" +msgstr "Soubor zøejmì neobsahuje ¾ádnou mapu znakù.\n" + +#: test/ftdump.c:344 test/ftdump.c:492 +#, c-format +msgid "" +"There are %hu encodings:\n" +"\n" +msgstr "" +"%hu kódování:\n" +"\n" + +#: test/ftdump.c:349 +#, c-format +msgid "encoding %2u: " +msgstr "kódování %2u: " + +#: test/ftdump.c:376 test/ftdump.c:385 test/ftdump.c:452 +#, c-format +msgid "Unknown value %hu" +msgstr "Neznámá hodnota %hu" + +#: test/ftdump.c:459 +msgid "Unknown" +msgstr "Neznámé" + +#: test/ftdump.c:481 +msgid "ftxcmap test\n" +msgstr "test roz¹íøení ftxcmap\n" + +#: test/ftdump.c:498 +#, c-format +msgid "encoding %2u:\n" +msgstr "kódování %2u:\n" + +#: test/ftdump.c:503 +#, c-format +msgid "first: glyph index %hu, character code 0x%lx\n" +msgstr "první: index litery %hu, kód znaku 0x%lx\n" + +#: test/ftdump.c:507 +#, c-format +msgid "next: glyph index %hu, character code 0x%lx\n" +msgstr "dal¹í: index litery %hu, kód znaku 0x%lx\n" + +#: test/ftdump.c:511 +#, c-format +msgid "last: glyph index %hu, character code 0x%lx\n" +msgstr "poslední: index litery %hu, kód znaku 0x%lx\n" + +#: test/ftdump.c:533 test/ftmetric.c:284 +msgid "Error while retrieving embedded bitmaps table.\n" +msgstr "Chyba bìhem naèítání tabulky vlo¾ených bitmap.\n" + +#: test/ftdump.c:537 +msgid "embedded bitmap table\n" +msgstr "tabulka vlo¾ených bitmap\n" + +#: test/ftdump.c:540 +#, c-format +msgid " version of embedded bitmap table: 0x%lx\n" +msgstr " verze tabulky vlo¾ených bitmap: 0x%lx\n" + +#: test/ftdump.c:542 +#, c-format +msgid " number of embedded bitmap strikes: %lu\n" +msgstr " poèet blokù vlo¾ených bitmap: %lu\n" + +#: test/ftdump.c:552 +#, c-format +msgid " bitmap strike %hu/%lu: " +msgstr " blok vlo¾ených bitmap %hu/%lu: " + +#: test/ftdump.c:555 +#, c-format +msgid "%hux%hu pixels, %hu-bit depth, glyphs [%hu..%hu]\n" +msgstr "%hux%hu pixelù, bitová hloubka %hu, litery [%hu..%hu]\n" + +#: test/ftdump.c:564 +#, c-format +msgid " range format (%hu:%hu) glyphs %hu..%hu\n" +msgstr " úsek formátu (%hu:%hu) litery %hu..%hu\n" + +#: test/ftdump.c:615 +msgid "Error while loading GSUB table.\n" +msgstr "Chyba bìhem naèítání tabulky GSUB.\n" + +#: test/ftdump.c:619 +msgid "GSUB table\n" +msgstr "tabulka GSUB\n" + +#: test/ftdump.c:626 +msgid "Error while querying GSUB script list.\n" +msgstr "Chyba bìhem prohledávání seznamu GSUB skriptù.\n" + +#: test/ftdump.c:639 +#, c-format +msgid "Error while selecting GSUB script `%4.4s'.\n" +msgstr "Chyba pøi pokusu vybrat GSUB skript \"%4.4s\".\n" + +#: test/ftdump.c:644 test/ftdump.c:848 +#, c-format +msgid " script `%4.4s' (index %hu):\n" +msgstr " skript \"%4.4s\" (index %hu):\n" + +#: test/ftdump.c:652 +#, c-format +msgid "Error while querying GSUB default language system for script `%4.4s'.\n" +msgstr "" +"Chyba bìhem zkoumání bì¾ného GSUB jazykového systému pro skript \"%4.4s\".\n" + +#: test/ftdump.c:657 test/ftdump.c:861 +msgid " default language system:\n" +msgstr " bì¾ný jazykový systém:\n" + +#: test/ftdump.c:670 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Chyba pøi výbìru GSUB vlastnosti \"%4.4s\"\n" +"pro bì¾ný jazykový systém skriptu \"%4.4s\".\n" + +#: test/ftdump.c:676 test/ftdump.c:757 test/ftdump.c:880 test/ftdump.c:961 +#, c-format +msgid " feature `%4.4s' (index %hu; lookup " +msgstr " vlastnost \"%4.4s\" (index %hu; vyhledávání " + +#: test/ftdump.c:692 +#, c-format +msgid "Error while querying GSUB language list for script `%4.4s'.\n" +msgstr "Chyba bìhem zkoumání GSUB seznamu jazykù pro skript \"%4.4s\".\n" + +#: test/ftdump.c:709 +#, c-format +msgid "Error while selecting GSUB language `%4.4s' for script `%4.4s'.\n" +msgstr "Chyba bìhem výbìru GSUB jazyka \"%4.4s\" pro skript \"%4.4s\".\n" + +#: test/ftdump.c:714 test/ftdump.c:918 +#, c-format +msgid " language `%4.4s' (index %hu):\n" +msgstr " jazyk \"%4.4s\" (index %hu):\n" + +#: test/ftdump.c:719 test/ftdump.c:923 +#, c-format +msgid " required feature index %hu (lookup " +msgstr " po¾adovaná vlastnost (index %hu; vyhledávání " + +#: test/ftdump.c:734 +#, c-format +msgid "" +"Error while querying GSUB feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Chyba bìhem zkoumání seznamu GSUB vlastností\n" +"pro skript \"%4.4s\", jazyk \"%4.4s\".\n" + +#: test/ftdump.c:751 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Chyba bìhem výbìru GSUB vlastnosti \"%4.4s\"\n" +"pro skript \"%4.4s\", jazyk \"%4.4s\".\n" + +#: test/ftdump.c:776 test/ftdump.c:980 +msgid "" +"Lookups:\n" +"\n" +msgstr "" +"Vyhledávací údaje:\n" +"\n" + +#: test/ftdump.c:779 test/ftdump.c:983 +#, c-format +msgid " %hu: type %hu, flag 0x%x\n" +msgstr " %hu: typ %hu, pøíznaky 0x%x\n" + +#: test/ftdump.c:819 +msgid "Error while loading GPOS table.\n" +msgstr "Chyba bìhem naèítání tabulky GPOS.\n" + +#: test/ftdump.c:823 +msgid "GPOS table\n" +msgstr "tabulka GPOS\n" + +#: test/ftdump.c:830 +msgid "Error while querying GPOS script list.\n" +msgstr "Chyba bìhem prohledávání seznamu GPOS skriptù.\n" + +#: test/ftdump.c:843 +#, c-format +msgid "Error while selecting GPOS script `%4.4s'.\n" +msgstr "Chyba pøi pokusu vybrat GPOS skript \"%4.4s\".\n" + +#: test/ftdump.c:856 +#, c-format +msgid "Error while querying GPOS default language system for script `%4.4s'.\n" +msgstr "" +"Chyba bìhem zkoumání bì¾ného GPOS jazykového systému pro skript \"%4.4s\".\n" + +#: test/ftdump.c:874 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Chyba pøi výbìru GPOS vlastnosti \"%4.4s\"\n" +"pro bì¾ný jazykový systém skriptu \"%4.4s\".\n" + +#: test/ftdump.c:896 +#, c-format +msgid "Error while querying GPOS language list for script `%4.4s'.\n" +msgstr "Chyba bìhem zkoumání GPOS seznamu jazykù pro skript \"%4.4s\".\n" + +#: test/ftdump.c:913 +#, c-format +msgid "Error while selecting GPOS language `%4.4s' for script `%4.4s'.\n" +msgstr "Chyba bìhem výbìru GPOS jazyka \"%4.4s\" pro skript \"%4.4s\".\n" + +#: test/ftdump.c:938 +#, c-format +msgid "" +"Error while querying GPOS feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Chyba bìhem zkoumání seznamu GPOS vlastností\n" +"pro skript \"%4.4s\", jazyk \"%4.4s\".\n" + +#: test/ftdump.c:955 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Chyba bìhem výbìru GPOS vlastnosti \"%4.4s\"\n" +"pro skript \"%4.4s\", jazyk \"%4.4s\".\n" + +#: test/ftdump.c:1018 +msgid "ftdump: Simple TrueType Dumper -- part of the FreeType project" +msgstr "" +"ftdump: jednoduchý výpis obsahu písma TrueType -- souèást projektu FreeType" + +#: test/ftdump.c:1022 +#, c-format +msgid "" +"Usage: %s fontname[.ttf|.ttc]\n" +"\n" +msgstr "" +"Pou¾ití: %s název-písma[.ttf|.ttc]\n" +"\n" + +#: test/ftdump.c:1054 test/ftlint.c:134 test/ftmetric.c:228 test/ftsbit.c:127 +msgid "Error while initializing engine.\n" +msgstr "Chyba bìhem inicializace knihovny.\n" + +#: test/ftdump.c:1061 test/ftmetric.c:236 test/ftsbit.c:134 +msgid "Error while initializing embedded bitmap extension.\n" +msgstr "Chyba bìhem inicializace roz¹íøení pro vlo¾ené bitmapy.\n" + +#: test/ftdump.c:1068 +msgid "Error while initializing GSUB extension.\n" +msgstr "Chyba bìhem inicializace roz¹íøení pro substituce liter (GSUB).\n" + +#: test/ftdump.c:1075 +msgid "Error while initializing GPOS extension.\n" +msgstr "Chyba bìhem inicializace roz¹íøení pro umís»ování liter (GPOS).\n" + +#: test/ftdump.c:1091 test/ftlint.c:187 test/ftmetric.c:251 test/ftsbit.c:182 +#, c-format +msgid "Could not find or open %s.\n" +msgstr "Nelze nalézt nebo otevøít soubor %s.\n" + +#: test/ftdump.c:1094 test/ftlint.c:193 test/ftmetric.c:254 test/ftsbit.c:188 +#, c-format +msgid "Error while opening %s.\n" +msgstr "Chyba bìhem otevírání souboru %s.\n" + +#: test/ftlint.c:94 +msgid "" +"ftlint: Simple TrueType instruction tester -- part of the FreeType project" +msgstr "ftlint: test instrukcí písma TrueType -- souèást projektu FreeType" + +#: test/ftlint.c:99 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] [fontname2..]\n" +"\n" +msgstr "" +"Pou¾ití: %s ppem název-písma[.ttf|.ttc] [název-dal¹ího-písma...]\n" +"\n" + +#: test/ftlint.c:226 test/ftsbit.c:225 +#, c-format +msgid "Could not set point size to %d.\n" +msgstr "Nelze nastavit velikost písma na %d bodù.\n" + +#: test/ftlint.c:239 +msgid "" +"Error with\n" +" " +msgstr "" +"Výskyt chyb\n" +" " + +#: test/ftlint.c:240 +#, c-format +msgid "glyph %4u: %s\n" +msgstr "litera %4d: %s\n" + +#: test/ftlint.c:253 +msgid "1 fail.\n" +msgstr "poèet chyb: 1\n" + +#: test/ftlint.c:255 +#, c-format +msgid "%d fails.\n" +msgstr "poèet chyb: %d\n" + +#: test/ftmetric.c:70 +msgid "" +"ftmetric: Simple TTF metrics/glyph dumper -- part of the FreeType project" +msgstr "ftmetric: výpis metrik písma TrueType -- souèást projektu FreeType" + +#: test/ftmetric.c:74 +#, c-format +msgid "" +"Usage: %s [options below] point fontname[.ttf|.ttc]\n" +"\n" +" -B show sbit's metrics (default: none)\n" +" -c C use C'th font index of TrueType collection (default: 0)\n" +" -i index glyph index (default: 0)\n" +" -r R use resolution R dpi (default: 72)\n" +"\n" +msgstr "" +"Pou¾ití: %s [volby (viz ní¾e)] bodová-velikost název-písma[.ttf|.ttc]\n" +"\n" +" -B zobraz rozmìry bitmapy (std: nezobrazuj)\n" +" -c C pou¾ij písmo indexu C z kolekce písem (std: 0)\n" +" -i index index litery (std: 0)\n" +" -r R rozli¹ení R bodù na palec (std: 72 dpi)\n" +"\n" + +#: test/ftmetric.c:261 +#, c-format +msgid "There are %d fonts in this collection.\n" +msgstr "Poèet písem v kolekci: %d.\n" + +#: test/ftmetric.c:266 +#, c-format +msgid "There is no collection with index %d in this font file.\n" +msgstr "V kolekci není ¾ádné písmo s indexem %d.\n" + +#: test/ftmetric.c:280 +msgid "There is no embedded bitmap data in the font.\n" +msgstr "V souboru písma nejsou vlo¾eny ¾ádné bitmapy.\n" + +#: test/ftmetric.c:310 +msgid "Could not set device resolutions.\n" +msgstr "Nelze nastavit rozli¹ení zaøízení.\n" + +#: test/ftmetric.c:317 +msgid "Could not reset instance.\n" +msgstr "Nelze inicializovat instanci.\n" + +#: test/ftmetric.c:323 +#, c-format +msgid "Instance metrics: ppemX %d, ppemY %d\n" +msgstr "Rozmìry instance: ppemX %d, ppemY %d\n" + +#: test/ftmetric.c:333 test/ftsbit.c:234 +msgid "Could not allocate glyph bitmap container.\n" +msgstr "Nelze vytvoøit kontejner vlo¾ených bitmap.\n" + +#: test/ftmetric.c:341 test/ftsbit.c:258 +#, c-format +msgid "Can't load bitmap for glyph %d.\n" +msgstr "Nelze naèíst bitmapu pro literu %d.\n" + +#: test/ftmetric.c:368 +msgid "Outline's metrics" +msgstr "Rozmìry obrysu" + +#: test/ftmetric.c:370 +msgid "Outline glyph\n" +msgstr "Obrys litery\n" + +#: test/ftsbit.c:90 +msgid "ftsbit: Simple TrueType `sbit' dumper -- part of the FreeType project" +msgstr "" +"ftsbit: výpis bitmap vlo¾ených do písma TrueType -- souèást projektu FreeType" + +#: test/ftsbit.c:95 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..]\n" +"\n" +msgstr "" +"Pou¾ití: %s ppem název-písma[.ttf|.ttc] index-litery [index-dal¹í-litery...]\n" +"\n" + +#: test/ftsbit.c:200 +msgid "Could not find embedded bitmaps in this font.\n" +msgstr "V souboru písma nelze nalézt ¾ádné vlo¾ené bitmapy.\n" + +#: test/ftsbit.c:206 +msgid "Error while loading embedded bitmaps.\n" +msgstr "Chyba bìhem naèítání vlo¾ených bitmap.\n" + +#: test/ftsbit.c:252 +#, c-format +msgid " no bitmap for glyph %d.\n" +msgstr " litera %d nemá ¾ádnou vlo¾enou bitmapu.\n" + +#: test/ftsbit.c:264 +#, c-format +msgid "glyph index %d = %dx%d pixels, " +msgstr "litera %d = %dx%d pixelù, " + +#: test/ftsbit.c:267 +#, c-format +msgid "advance = %ld, minBearing = [%ld,%ld]\n" +msgstr "posun = %ld, minBearing = [%ld,%ld]\n" diff --git a/Build/source/libs/freetype/freetype-1.5/po/de.po b/Build/source/libs/freetype/freetype-1.5/po/de.po new file mode 100644 index 00000000000..de1c08d1492 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/de.po @@ -0,0 +1,885 @@ +# German messages for FreeType. +# Copyright (C) 1997-2000 Erwin Dieterich +# Erwin Dieterich , 1997-2000. +# +msgid "" +msgstr "" +"Project-Id-Version: FreeType 1.5\n" +"POT-Creation-Date: 2002-11-08 18:11+0000\n" +"PO-Revision-Date: 2002-11-10\n" +"Last-Translator: Werner Lemberg \n" +"Language-Team: German\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=iso-8859-1\n" +"Content-Transfer-Encoding: 8bit\n" + +#: lib/extend/ftxerr18.c:40 +msgid "" +"Welcome to the translation of the Freetype v.1 library!\n" +"\n" +"This message is not really part of the library (it is bracketed by\n" +" #if 0 / #endif), but is really intended to be the first one in the .po\n" +"file, and the first one that a new translator should see, to give hints.\n" +"\n" +"First, while this .po might seems big, the real interesting part of it\n" +"is only the messages in this file, lib/extend/ftxerr18.c. The other\n" +"messages are part of the demonstration programs, and are more intended\n" +"to help grasping how to use i18n with the Freetype library. So the real\n" +"work is the about 65 first ones. Unfortunately they are the harder ones!\n" +"\n" +"A difficulty is that there are some specialized vocabulary, about\n" +"``faces'', ``glyph'' and similar things. These are typographical things,\n" +"and this should be researched before attempting to translate the whole\n" +"thing. A quick look across the TrueType documentation might help to\n" +"understand many things, too.\n" +"\n" +"Best wiches for your translation!\n" +"Antoine Leca - 2002-11-08" +msgstr "no translation needed" + +#: lib/extend/ftxerr18.c:77 +msgid "Successful function call, no error." +msgstr "Funktionsaufruf erfolgreich." + +#: lib/extend/ftxerr18.c:80 +msgid "Invalid face handle." +msgstr "Ungültiges Schriftobjekt." + +#: lib/extend/ftxerr18.c:82 +msgid "Invalid instance handle." +msgstr "Ungültiges Instanzenobjekt." + +#: lib/extend/ftxerr18.c:84 +msgid "Invalid glyph handle." +msgstr "Ungültiges Glyphobjekt." + +#: lib/extend/ftxerr18.c:86 +msgid "Invalid charmap handle." +msgstr "Ungültiges Objekt für Zeichenkodierungstabelle (charmap)." + +#: lib/extend/ftxerr18.c:88 +msgid "Invalid result address." +msgstr "Ungültige Ergebnisadresse." + +#: lib/extend/ftxerr18.c:90 +msgid "Invalid glyph index." +msgstr "Ungültiger Glyphindex." + +#: lib/extend/ftxerr18.c:92 +msgid "Invalid argument." +msgstr "Ungültiger Übergabeparameter" + +#: lib/extend/ftxerr18.c:94 +msgid "Could not open file." +msgstr "Datei konnte nicht geöffnet werden." + +#: lib/extend/ftxerr18.c:96 +msgid "File is not a TrueType collection." +msgstr "Datei ist keine TrueType-Collection." + +#: lib/extend/ftxerr18.c:98 +msgid "Mandatory table missing." +msgstr "Eine obligatorische Tabelle fehlt." + +#: lib/extend/ftxerr18.c:100 +msgid "Invalid horizontal metrics (hmtx table broken)." +msgstr "Ungültige horizontale Metrik (`hmtx'-Tabelle defekt)." + +#: lib/extend/ftxerr18.c:102 +msgid "Invalid charmap format." +msgstr "Ungültiges Format der Zeichenkodierungstabelle (charmap)." + +#: lib/extend/ftxerr18.c:104 +msgid "Invalid ppem value." +msgstr "Ungültiger ppem-Wert." + +#: lib/extend/ftxerr18.c:106 +msgid "Invalid vertical metrics (vmtx table broken)." +msgstr "Ungültige vertikale Metrik (`vmtx'-Tabelle defekt)." + +#: lib/extend/ftxerr18.c:109 +msgid "Invalid file format." +msgstr "Ungültiges Dateiformat." + +#: lib/extend/ftxerr18.c:112 +msgid "Invalid engine." +msgstr "Ungültige FreeType-Maschine (engine)." + +#: lib/extend/ftxerr18.c:114 +msgid "Too many extensions." +msgstr "Zu viele Erweiterungen." + +#: lib/extend/ftxerr18.c:116 +msgid "Extensions unsupported." +msgstr "Erweiterungen nicht unterstützt." + +#: lib/extend/ftxerr18.c:118 +msgid "Invalid extension id." +msgstr "Ungültige Erweiterungs-ID." + +#: lib/extend/ftxerr18.c:121 +msgid "No vertical data in font." +msgstr "Keine vertikale Informationen in der Schrift." + +#: lib/extend/ftxerr18.c:124 +msgid "Maximum Profile (maxp) table missing." +msgstr "`Maximum Profile (maxp)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:126 +msgid "Font Header (head) table missing." +msgstr "`Font Header (head)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:128 +msgid "Horizontal Header (hhea) table missing." +msgstr "`Horizontal Header (hhea)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:130 +msgid "Index to Location (loca) table missing." +msgstr "`Index to Location (loca)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:132 +msgid "Naming (name) table missing." +msgstr "`Naming (name)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:134 +msgid "Character to Glyph Index Mapping (cmap) tables missing." +msgstr "`Character to Glyph Index Mapping (cmap)'-Tabellen fehlen." + +#: lib/extend/ftxerr18.c:136 +msgid "Horizontal Metrics (hmtx) table missing." +msgstr "`Horizontal Metrics (hmtx)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:138 +msgid "OS/2 table missing." +msgstr "`OS/2'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:140 +msgid "PostScript (post) table missing." +msgstr "`PostScript (post)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:142 +msgid "Glyph (glyf) table missing." +msgstr "`Glyph (glyf)'-Tabelle fehlt." + +#: lib/extend/ftxerr18.c:147 +msgid "Out of memory." +msgstr "Zu wenig Speicher." + +#: lib/extend/ftxerr18.c:152 +msgid "Invalid file offset." +msgstr "Ungültiger Dateioffset." + +#: lib/extend/ftxerr18.c:154 +msgid "Invalid file read." +msgstr "Ungültiger Lesezugriff auf Datei." + +#: lib/extend/ftxerr18.c:156 +msgid "Invalid frame access." +msgstr "Ungültiger Zugriff auf Speicherfenster (frame)." + +#: lib/extend/ftxerr18.c:161 +msgid "Too many points." +msgstr "Zu viele Punkte." + +#: lib/extend/ftxerr18.c:163 +msgid "Too many contours." +msgstr "Zu viele Konturen." + +#: lib/extend/ftxerr18.c:165 +msgid "Invalid composite glyph." +msgstr "Ungültiger zusammengesetzter Glyph." + +#: lib/extend/ftxerr18.c:167 +msgid "Too many instructions." +msgstr "Zu viele Programminstruktionen." + +#: lib/extend/ftxerr18.c:169 +msgid "Too many function definitions (FDEF)." +msgstr "Zu viele Funktionsdefinitionen (FDEF)." + +#: lib/extend/ftxerr18.c:174 +msgid "Invalid opcode." +msgstr "Ungültiger Opcode." + +#: lib/extend/ftxerr18.c:176 +msgid "Too few arguments." +msgstr "Zu wenig Übergabeparameter." + +#: lib/extend/ftxerr18.c:178 +msgid "Stack overflow." +msgstr "Stack-Überlauf." + +#: lib/extend/ftxerr18.c:180 +msgid "Code overflow." +msgstr "Code-Überlauf." + +#: lib/extend/ftxerr18.c:182 +msgid "Bad argument." +msgstr "Falscher Übergabeparameter." + +#: lib/extend/ftxerr18.c:184 +msgid "Divide by zero." +msgstr "Division durch Null." + +#: lib/extend/ftxerr18.c:186 +msgid "Storage overflow." +msgstr "Speicherüberlauf." + +#: lib/extend/ftxerr18.c:188 +msgid "Control Value (cvt) table overflow." +msgstr "Überlauf der `Control Value (cvt)'-Tabelle." + +#: lib/extend/ftxerr18.c:190 +msgid "Invalid reference." +msgstr "Ungültige Referenz." + +#: lib/extend/ftxerr18.c:192 +msgid "Invalid distance." +msgstr "Ungültiger Abstand." + +#: lib/extend/ftxerr18.c:194 +msgid "Interpolate twilight points." +msgstr "Interpolation von Punkten der Zwielichtzone." + +#: lib/extend/ftxerr18.c:196 +msgid "`DEBUG' opcode found." +msgstr "`DEBUG'-Opcode gefunden." + +#: lib/extend/ftxerr18.c:198 +msgid "`ENDF' in byte-code stream." +msgstr "`ENDF' in Bytecode-Strom." + +#: lib/extend/ftxerr18.c:200 +msgid "Out of code ranges." +msgstr "Außerhalb der Code-Bereiche." + +#: lib/extend/ftxerr18.c:202 +msgid "Nested function definitions." +msgstr "Verschachtelte Funktionsdefinitionen." + +#: lib/extend/ftxerr18.c:204 +msgid "Invalid code range." +msgstr "Ungültiger Codebereich." + +#: lib/extend/ftxerr18.c:206 +msgid "Invalid displacement." +msgstr "Ungültige Verschiebung." + +#: lib/extend/ftxerr18.c:208 +msgid "Endless loop encountered while executing instructions." +msgstr "" +"Unendliche Schleife beim Ausführen\n" +"der Programminstruktionen entdeckt." + +#: lib/extend/ftxerr18.c:213 +msgid "Nested frame access." +msgstr "Verschachtelter Zugriff auf Speicherfenster (frame)." + +#: lib/extend/ftxerr18.c:215 +msgid "Invalid cache list." +msgstr "Ungütlige Cacheliste." + +#: lib/extend/ftxerr18.c:217 +msgid "Could not find context." +msgstr "Der Kontext konnte nicht gefunden werden." + +#: lib/extend/ftxerr18.c:219 +msgid "Unlisted object." +msgstr "Objekt ist nicht aufgeführt." + +#: lib/extend/ftxerr18.c:224 +msgid "Raster pool overflow." +msgstr "Überlauf des Rasterpools." + +#: lib/extend/ftxerr18.c:226 +msgid "Raster: negative height encountered." +msgstr "Raster: Negative Höhe gefunden." + +#: lib/extend/ftxerr18.c:228 +msgid "Raster: invalid value." +msgstr "Raster: Ungültiger Wert." + +#: lib/extend/ftxerr18.c:230 +msgid "Raster not initialized." +msgstr "Raster nicht initialisiert." + +#: lib/extend/ftxerr18.c:235 +msgid "Invalid kerning (kern) table format." +msgstr "Ungültiges Format der `Kerning (kern)'-Tabelle." + +#: lib/extend/ftxerr18.c:237 +msgid "Invalid kerning (kern) table." +msgstr "Ungültige `Kerning (kern)'-Tabelle." + +#: lib/extend/ftxerr18.c:240 +msgid "Invalid PostScript (post) table format." +msgstr "Ungültiges Format der `PostScript (post)'-Tabelle." + +#: lib/extend/ftxerr18.c:242 +msgid "Invalid PostScript (post) table." +msgstr "Ungültige `PostScript (post)'-Tabelle." + +#: lib/extend/ftxerr18.c:247 +msgid "Invalid TrueType Open subtable format." +msgstr "Ungültiges Format einer TrueType-Open-Subtabelle." + +#: lib/extend/ftxerr18.c:249 +msgid "Invalid TrueType Open subtable." +msgstr "Ungültige TrueType-Open-Subtabelle." + +#: lib/extend/ftxerr18.c:251 +msgid "Glyph(s) not covered by lookup." +msgstr "Glyph(en) von Lookup-Prozedur nicht erfaßt." + +#: lib/extend/ftxerr18.c:253 +msgid "Too many nested context substitutions." +msgstr "Zu viele verschachtelte Kontext-Substitutionen." + +#: lib/extend/ftxerr18.c:255 +msgid "No MM (Adobe MultipleMaster) interpreter available." +msgstr "Kein MM-Interpreter (für Adobe MultipleMaster Fonts) verfügbar." + +#: lib/extend/ftxerr18.c:258 +msgid "Invalid glyph substitution (GSUB) table format." +msgstr "Ungültiges Format der `glyph substitution (GSUB)'-Tabelle." + +#: lib/extend/ftxerr18.c:260 +msgid "Invalid glyph substitution (GSUB) table." +msgstr "Ungültige `glyph substitution (GSUB)'-Tabelle." + +#: lib/extend/ftxerr18.c:263 +msgid "Invalid glyph positioning (GPOS) table format." +msgstr "Ungültiges Format der `glyph positioning (GPOS)'-Tabelle." + +#: lib/extend/ftxerr18.c:265 +msgid "Invalid glyph positioning (GPOS) table." +msgstr "Ungültige `glyph positioning (GPOS)'-Tabelle." + +#: lib/extend/ftxerr18.c:268 +msgid "Invalid glyph definition (GDEF) table format." +msgstr "Ungültiges Format der `glyph definition (GDEF)'-Tabelle." + +#: lib/extend/ftxerr18.c:270 +msgid "Invalid glyph definition (GDEF) table." +msgstr "Ungültige `glyph definition (GDEF)'-Tabelle." + +#: lib/extend/ftxerr18.c:277 +msgid "Invalid Error Number." +msgstr "Ungültige Fehler-ID." + +#: test/fterror.c:49 +msgid "" +"fterror: test TT_ErrToString18 functionality\n" +"\n" +msgstr "" +"fterror: Teste Funktionalität von TT_ErrToString18\n" +"\n" + +#: test/fterror.c:50 +msgid "" +" with an optional numerical argument, dumps the associated message.\n" +"\n" +msgstr "" +" ein optionales numerisches Argument liefert die assoziierte Meldung.\n" +"\n" + +#: test/fterror.c:73 +msgid "Start of fterror.\n" +msgstr "Beginn von fterror.\n" + +#: test/fterror.c:81 +msgid "End of fterror.\n" +msgstr "Ende von fterror.\n" + +#: test/fterror.c:96 +msgid "Freetype error code 0x%04lX (%lu): %s\n" +msgstr "FreeType Fehlercode 0x%04lX (%lu): %s\n" + +#: test/ftdump.c:169 test/ftlint.c:207 test/ftmetric.c:294 +msgid "Could not create glyph container.\n" +msgstr "Konnte den Glyphcontainer nicht erzeugen.\n" + +#: test/ftdump.c:179 test/ftlint.c:215 test/ftmetric.c:303 test/ftsbit.c:214 +msgid "Could not create instance.\n" +msgstr "Konnte die Instanz nicht erzeugen.\n" + +#: test/ftdump.c:188 +msgid "Could not create second instance.\n" +msgstr "Konnte die zweite Instanz nicht erzeugen.\n" + +#: test/ftdump.c:194 +msgid "Memory footprint statistics:\n" +msgstr "Speicherabdruck-Statistik:\n" + +#: test/ftdump.c:202 +msgid "face object" +msgstr "Schriftobjekt" + +#: test/ftdump.c:203 +msgid "glyph object" +msgstr "Glyphobjekt" + +#: test/ftdump.c:204 +msgid "instance object" +msgstr "Instanzobjekt" + +#: test/ftdump.c:208 +msgid "exec. context object" +msgstr "Ausführbares Kontextobjekt" + +#: test/ftdump.c:215 +msgid "total memory usage" +msgstr "Gesamtverbrauch an Speicher" + +#: test/ftdump.c:223 test/ftdump.c:579 test/ftdump.c:789 test/ftdump.c:993 +#: test/ftdump.c:1139 test/ftlint.c:274 test/ftlint.c:287 test/ftmetric.c:390 +#: test/ftsbit.c:286 +#, c-format +msgid "FreeType error message: %s\n" +msgstr "FreeType Fehlermeldung: %s\n" + +#: test/ftdump.c:300 +msgid "font name table entries\n" +msgstr "Einträge in der `name'-Tabelle der Schrift\n" + +#: test/ftdump.c:310 +#, c-format +msgid "" +"PostScript name: %s\n" +"\n" +msgstr "" +"PostScript-Name: %s\n" +"\n" + +#: test/ftdump.c:333 +msgid "character map encodings\n" +msgstr "Zeichenkodierungstabellen (cmaps)\n" + +#: test/ftdump.c:340 test/ftdump.c:488 +msgid "The file doesn't seem to have any encoding table.\n" +msgstr "Diese Datei enthält anscheinend keine `cmap'-Tabelle.\n" + +#: test/ftdump.c:344 test/ftdump.c:492 +#, c-format +msgid "" +"There are %hu encodings:\n" +"\n" +msgstr "" +"Es gibt %hu Kodierungen:\n" +"\n" + +#: test/ftdump.c:349 +#, c-format +msgid "encoding %2u: " +msgstr "Kodierung %2u: " + +#: test/ftdump.c:376 test/ftdump.c:385 test/ftdump.c:452 +#, c-format +msgid "Unknown value %hu" +msgstr "Unbekannter Wert %hu" + +#: test/ftdump.c:459 +msgid "Unknown" +msgstr "Unbekannt" + +#: test/ftdump.c:481 +msgid "ftxcmap test\n" +msgstr "Test von ftxcmap\n" + +#: test/ftdump.c:498 +#, c-format +msgid "encoding %2u:\n" +msgstr "Kodierung %2u:\n" + +#: test/ftdump.c:503 +#, c-format +msgid "first: glyph index %hu, character code 0x%lx\n" +msgstr "Erster Eintrag: Glyphindex %hu, Zeichenkode 0x%lx\n" + +#: test/ftdump.c:507 +#, c-format +msgid "next: glyph index %hu, character code 0x%lx\n" +msgstr "Nächster Eintrag: Glyphindex %hu, Zeichenkode 0x%lx\n" + +#: test/ftdump.c:511 +#, c-format +msgid "last: glyph index %hu, character code 0x%lx\n" +msgstr "Letzter Eintrag: Glyphindex %hu, Zeichenkode 0x%lx\n" + +#: test/ftdump.c:533 test/ftmetric.c:284 +msgid "Error while retrieving embedded bitmaps table.\n" +msgstr "Fehler beim Laden der `embedded bitmaps'-Tabelle.\n" + +#: test/ftdump.c:537 +msgid "embedded bitmap table\n" +msgstr "`embedded bitmap'-Tabelle\n" + +#: test/ftdump.c:540 +#, c-format +msgid " version of embedded bitmap table: 0x%lx\n" +msgstr " Version der `embedded bitmap'-Tabelle: 0x%lx\n" + +#: test/ftdump.c:542 +#, c-format +msgid " number of embedded bitmap strikes: %lu\n" +msgstr " Anzahl der eingebetteten Bitmapsätze: %lu\n" + +#: test/ftdump.c:552 +#, c-format +msgid " bitmap strike %hu/%lu: " +msgstr " Bitmapsatz %hu/%hu: " + +#: test/ftdump.c:555 +#, c-format +msgid "%hux%hu pixels, %hu-bit depth, glyphs [%hu..%hu]\n" +msgstr "%hux%hu Pixel, Tiefe %hu Bit, Glyphbereich [%hu-%hu]\n" + +#: test/ftdump.c:564 +#, c-format +msgid " range format (%hu:%hu) glyphs %hu..%hu\n" +msgstr " Bereichsformat (%hu:%hu) Glyphen %hu-%hu\n" + +#: test/ftdump.c:615 +msgid "Error while loading GSUB table.\n" +msgstr "Fehler beim Laden der `GSUB'-Tabelle.\n" + +#: test/ftdump.c:619 +msgid "GSUB table\n" +msgstr "`GSUB'-Tabelle\n" + +#: test/ftdump.c:626 +msgid "Error while querying GSUB script list.\n" +msgstr "Fehler bei Abfrage der GSUB Schriftenliste.\n" + +#: test/ftdump.c:639 +#, c-format +msgid "Error while selecting GSUB script `%4.4s'.\n" +msgstr "Fehler bei Auswahl der GSUB Schrift `%4.4s'.\n" + +#: test/ftdump.c:644 test/ftdump.c:848 +#, c-format +msgid " script `%4.4s' (index %hu):\n" +msgstr " Schrift `%4.4s' (Index %hu):\n" + +#: test/ftdump.c:652 +#, c-format +msgid "Error while querying GSUB default language system for script `%4.4s'.\n" +msgstr "" +"Fehler bei Abfrage der GSUB-Standardsprachenwerte für Schrift `%4.4s'.\n" + +#: test/ftdump.c:657 test/ftdump.c:861 +msgid " default language system:\n" +msgstr " Standardsprachenwerte:\n" + +#: test/ftdump.c:670 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Fehler bei Auswahl des GSUB-Merkmals `%4.4s'\n" +"für Standardsprachenwert der Schrift `%4.4s'.\n" + +#: test/ftdump.c:676 test/ftdump.c:757 test/ftdump.c:880 test/ftdump.c:961 +#, c-format +msgid " feature `%4.4s' (index %hu; lookup " +msgstr " Merkmal `%4.4s' (Index %hu; Lookup " + +#: test/ftdump.c:692 +#, c-format +msgid "Error while querying GSUB language list for script `%4.4s'.\n" +msgstr "Fehler bei Abfrage der GSUB-Sprachenliste für Schrift `%4.4s'.\n" + +#: test/ftdump.c:709 +#, c-format +msgid "Error while selecting GSUB language `%4.4s' for script `%4.4s'.\n" +msgstr "Fehler bei Auswahl der GSUB-Sprache `%4.4s' für Schrift `%4.4s'.\n" + +#: test/ftdump.c:714 test/ftdump.c:918 +#, c-format +msgid " language `%4.4s' (index %hu):\n" +msgstr " Sprache `%4.4s' (Index %hu):\n" + +#: test/ftdump.c:719 test/ftdump.c:923 +#, c-format +msgid " required feature index %hu (lookup " +msgstr " Benötigtes Merkmal: Index %hu (Lookup " + +#: test/ftdump.c:734 +#, c-format +msgid "" +"Error while querying GSUB feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fehler bei Abfrage der GSUB-Merkmaltabelle\n" +"für Schrift `%4.4s', Sprache `%4.4s'.\n" + +#: test/ftdump.c:751 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fehler bei Auswahl des GSUB-Merkmals `%4.4s'\n" +"für Schrift `%4.4s', Sprache `%4.4s'.\n" + +#: test/ftdump.c:776 test/ftdump.c:980 +msgid "" +"Lookups:\n" +"\n" +msgstr "" +"Lookups:\n" +"\n" + +#: test/ftdump.c:779 test/ftdump.c:983 +#, c-format +msgid " %hu: type %hu, flag 0x%x\n" +msgstr " %hu: Typ %hu, Flag 0x%x\n" + +#: test/ftdump.c:819 +msgid "Error while loading GPOS table.\n" +msgstr "Fehler beim Laden der `GPOS'-Tabelle.\n" + +#: test/ftdump.c:823 +msgid "GPOS table\n" +msgstr "`GPOS'-Tabelle\n" + +#: test/ftdump.c:830 +msgid "Error while querying GPOS script list.\n" +msgstr "Fehler bei Abfrage der GPOS Schriftenliste.\n" + +#: test/ftdump.c:843 +#, c-format +msgid "Error while selecting GPOS script `%4.4s'.\n" +msgstr "Fehler bei Auswahl der GPOS Schrift `%4.4s'.\n" + +#: test/ftdump.c:856 +#, c-format +msgid "Error while querying GPOS default language system for script `%4.4s'.\n" +msgstr "" +"Fehler bei Abfrage der GPOS-Standardsprachenwerte für Schrift `%4.4s'.\n" + +#: test/ftdump.c:874 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Fehler bei Auswahl des GPOS-Merkmals `%4.4s'\n" +"für Standardsprachenwert der Schrift `%4.4s'.\n" + +#: test/ftdump.c:896 +#, c-format +msgid "Error while querying GPOS language list for script `%4.4s'.\n" +msgstr "Fehler bei Abfrage der GPOS-Sprachenliste für Schrift `%4.4s'.\n" + +#: test/ftdump.c:913 +#, c-format +msgid "Error while selecting GPOS language `%4.4s' for script `%4.4s'.\n" +msgstr "Fehler bei Auswahl der GPOS-Sprache `%4.4s' für Schrift `%4.4s'.\n" + +#: test/ftdump.c:938 +#, c-format +msgid "" +"Error while querying GPOS feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fehler bei Abfrage der GPOS-Merkmaltabelle\n" +"für Schrift `%4.4s', Sprache `%4.4s'.\n" + +#: test/ftdump.c:955 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fehler bei Auswahl des GPOS-Merkmals `%4.4s'\n" +"für Schrift `%4.4s', Sprache `%4.4s'.\n" + +#: test/ftdump.c:1018 +msgid "ftdump: Simple TrueType Dumper -- part of the FreeType project" +msgstr "ftdump: Ein einfacher TrueType Dumper -- Teil des FreeType-Projekts" + +#: test/ftdump.c:1022 +#, c-format +msgid "" +"Usage: %s fontname[.ttf|.ttc]\n" +"\n" +msgstr "" +"Verwendung: %s Fontname[.ttf|.ttc]\n" +"\n" + +#: test/ftdump.c:1054 test/ftlint.c:134 test/ftmetric.c:228 test/ftsbit.c:127 +msgid "Error while initializing engine.\n" +msgstr "Fehler beim Starten von FreeType.\n" + +#: test/ftdump.c:1061 test/ftmetric.c:236 test/ftsbit.c:134 +msgid "Error while initializing embedded bitmap extension.\n" +msgstr "Fehler bei Initialisierung der Erweiterung für eingebettete Bitmaps.\n" + +#: test/ftdump.c:1068 +msgid "Error while initializing GSUB extension.\n" +msgstr "Fehler beim Starten der GSUB-Erweiterung.\n" + +#: test/ftdump.c:1075 +msgid "Error while initializing GPOS extension.\n" +msgstr "Fehler beim Starten der GPOS-Erweiterung.\n" + +#: test/ftdump.c:1091 test/ftlint.c:187 test/ftmetric.c:251 test/ftsbit.c:182 +#, c-format +msgid "Could not find or open %s.\n" +msgstr "Datei `%s' konnte nicht gefunden oder geöffnet werden.\n" + +#: test/ftdump.c:1094 test/ftlint.c:193 test/ftmetric.c:254 test/ftsbit.c:188 +#, c-format +msgid "Error while opening %s.\n" +msgstr "Fehler beim Öffnen von %s.\n" + +#: test/ftlint.c:94 +msgid "" +"ftlint: Simple TrueType instruction tester -- part of the FreeType project" +msgstr "" +"ftlint: Ein einfacher TTF Instruktionen-Tester -- Teil des FreeType-Projekts" + +#: test/ftlint.c:99 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] [fontname2..]\n" +"\n" +msgstr "" +"Verwendung: %s ppem Fontname[.ttf|.ttc] [Fontname2..]\n" +"\n" + +#: test/ftlint.c:226 test/ftsbit.c:225 +#, c-format +msgid "Could not set point size to %d.\n" +msgstr "Konnte die Schriftgröße nicht auf %d Punkt setzen.\n" + +#: test/ftlint.c:239 +msgid "" +"Error with\n" +" " +msgstr "" +"Fehler bei\n" +" " + +#: test/ftlint.c:240 +#, c-format +msgid "glyph %4u: %s\n" +msgstr "Glyph %4u: %s\n" + +#: test/ftlint.c:253 +msgid "1 fail.\n" +msgstr "einmal gescheitert.\n" + +#: test/ftlint.c:255 +#, c-format +msgid "%d fails.\n" +msgstr "%d mal gescheitert.\n" + +#: test/ftmetric.c:70 +msgid "" +"ftmetric: Simple TTF metrics/glyph dumper -- part of the FreeType project" +msgstr "" +"ftmetric: Ein einfacher TTF Metrik/Glyph-Dumper -- Teil des FreeType-Projekts" + +#: test/ftmetric.c:74 +#, c-format +msgid "" +"Usage: %s [options below] point fontname[.ttf|.ttc]\n" +"\n" +" -B show sbit's metrics (default: none)\n" +" -c C use C'th font index of TrueType collection (default: 0)\n" +" -i index glyph index (default: 0)\n" +" -r R use resolution R dpi (default: 72)\n" +"\n" +msgstr "" +"Verwendung: %s [Optionen s.u.] Punktgröße Fontname[.ttf|.ttc]\n" +"\n" +" -B zeige Metriken von eingebetteten Bitmaps (Standardwert: nein)\n" +" -c C verwende den `C'ten Fontindex der TrueType-Collection\n" +" (Standardwert: 0)\n" +" -i Index Glyphindex (Standardwert: 0)\n" +" -r R verwende Auflösung `R' dpi (Standardwert: 72)\n" +"\n" + +#: test/ftmetric.c:261 +#, c-format +msgid "There are %d fonts in this collection.\n" +msgstr "Es gibt %d Fonts in dieser TrueType-Collection.\n" + +#: test/ftmetric.c:266 +#, c-format +msgid "There is no collection with index %d in this font file.\n" +msgstr "In dieser Fontdatei gibt es keine Collection mit Index %d.\n" + +#: test/ftmetric.c:280 +msgid "There is no embedded bitmap data in the font.\n" +msgstr "Konnte keine eingebetteten Bitmaps in Fontdatei finden.\n" + +#: test/ftmetric.c:310 +msgid "Could not set device resolutions.\n" +msgstr "Konnte die Geräteauflösung nicht setzen.\n" + +#: test/ftmetric.c:317 +msgid "Could not reset instance.\n" +msgstr "Konnte die Instanz nicht neu setzen.\n" + +#: test/ftmetric.c:323 +#, c-format +msgid "Instance metrics: ppemX %d, ppemY %d\n" +msgstr "Instanzmetriken: ppemX %d, ppemY %d\n" + +#: test/ftmetric.c:333 test/ftsbit.c:234 +msgid "Could not allocate glyph bitmap container.\n" +msgstr "Konnte den Glyphcontainer für Bitmaps nicht erzeugen.\n" + +#: test/ftmetric.c:341 test/ftsbit.c:258 +#, c-format +msgid "Can't load bitmap for glyph %d.\n" +msgstr "Kann Bitmap für Glyph %d nicht laden.\n" + +#: test/ftmetric.c:368 +msgid "Outline's metrics" +msgstr "Vektormetriken" + +#: test/ftmetric.c:370 +msgid "Outline glyph\n" +msgstr "Vektorglyph\n" + +#: test/ftsbit.c:90 +msgid "ftsbit: Simple TrueType `sbit' dumper -- part of the FreeType project" +msgstr "" +"ftsbit: Ein einfacher TrueType `sbit' Dumper -- Teil des FreeType-Projekts" + +#: test/ftsbit.c:95 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..]\n" +"\n" +msgstr "" +"Verwendung: %s ppem Fontname[.ttf|.ttc] Glyphindex [Glyphindex2..]\n" +"\n" + +#: test/ftsbit.c:200 +msgid "Could not find embedded bitmaps in this font.\n" +msgstr "Konnte keine eingebetteten Bitmaps in Fontdatei finden.\n" + +#: test/ftsbit.c:206 +msgid "Error while loading embedded bitmaps.\n" +msgstr "Fehler beim Laden von eingebettete Bitmaps.\n" + +#: test/ftsbit.c:252 +#, c-format +msgid " no bitmap for glyph %d.\n" +msgstr " keine Bitmap für Glyph %d.\n" + +#: test/ftsbit.c:264 +#, c-format +msgid "glyph index %d = %dx%d pixels, " +msgstr "Glyphindex %d = %dx%d Pixel, " + +#: test/ftsbit.c:267 +#, c-format +msgid "advance = %ld, minBearing = [%ld,%ld]\n" +msgstr "Vorschubbreite = %ld, `minBearing' = [%ld,%ld]\n" diff --git a/Build/source/libs/freetype/freetype-1.5/po/es.po b/Build/source/libs/freetype/freetype-1.5/po/es.po new file mode 100644 index 00000000000..0ff48e5b9be --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/es.po @@ -0,0 +1,888 @@ +# Spanish messages for FreeType. +# Copyright (C) 1998-2002 Miguel A. Pérez Valdenebro +# Miguel A. Pérez Valdenebro , 1998. +# +msgid "" +msgstr "" +"Project-Id-Version: FreeType 1.5\n" +"POT-Creation-Date: 2002-11-08 18:11+0000\n" +"PO-Revision-Date: 2002-11-08 18:30+0100\n" +"Last-Translator: \n" +"Language-Team: Spanish\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=iso-8859-1\n" +"Content-Transfer-Encoding: 8bit\n" + +#: lib/extend/ftxerr18.c:40 +msgid "" +"Welcome to the translation of the Freetype v.1 library!\n" +"\n" +"This message is not really part of the library (it is bracketed by\n" +" #if 0 / #endif), but is really intended to be the first one in the .po\n" +"file, and the first one that a new translator should see, to give hints.\n" +"\n" +"First, while this .po might seems big, the real interesting part of it\n" +"is only the messages in this file, lib/extend/ftxerr18.c. The other\n" +"messages are part of the demonstration programs, and are more intended\n" +"to help grasping how to use i18n with the Freetype library. So the real\n" +"work is the about 65 first ones. Unfortunately they are the harder ones!\n" +"\n" +"A difficulty is that there are some specialized vocabulary, about\n" +"``faces'', ``glyph'' and similar things. These are typographical things,\n" +"and this should be researched before attempting to translate the whole\n" +"thing. A quick look across the TrueType documentation might help to\n" +"understand many things, too.\n" +"\n" +"Best wiches for your translation!\n" +"Antoine Leca - 2002-11-08" +msgstr "" + +#: lib/extend/ftxerr18.c:77 +msgid "Successful function call, no error." +msgstr "Éxito en la llamada a función." + +#: lib/extend/ftxerr18.c:80 +msgid "Invalid face handle." +msgstr "Ticket de diseño inválido." + +#: lib/extend/ftxerr18.c:82 +msgid "Invalid instance handle." +msgstr "Ticket de instancia inválido." + +#: lib/extend/ftxerr18.c:84 +msgid "Invalid glyph handle." +msgstr "Ticket de glifo inválido." + +#: lib/extend/ftxerr18.c:86 +msgid "Invalid charmap handle." +msgstr "Ticket de codificación inválido." + +#: lib/extend/ftxerr18.c:88 +msgid "Invalid result address." +msgstr "Dirección del resultado inválida." + +#: lib/extend/ftxerr18.c:90 +msgid "Invalid glyph index." +msgstr "Índice de glifo inválido." + +#: lib/extend/ftxerr18.c:92 +msgid "Invalid argument." +msgstr "Argumento inválido." + +#: lib/extend/ftxerr18.c:94 +msgid "Could not open file." +msgstr "No se puedo abrir el fichero." + +#: lib/extend/ftxerr18.c:96 +msgid "File is not a TrueType collection." +msgstr "El fichero no es una colección TrueType." + +#: lib/extend/ftxerr18.c:98 +msgid "Mandatory table missing." +msgstr "No se encuentra une tabla obligatoria." + +#: lib/extend/ftxerr18.c:100 +msgid "Invalid horizontal metrics (hmtx table broken)." +msgstr "Dimensiones horizontales (tabla `hmtx') incorrectas." + +#: lib/extend/ftxerr18.c:102 +msgid "Invalid charmap format." +msgstr "Formato de codificación inválido." + +#: lib/extend/ftxerr18.c:104 +msgid "Invalid ppem value." +msgstr "Tamaño en pixel invalido." + +#: lib/extend/ftxerr18.c:106 +msgid "Invalid vertical metrics (vmtx table broken)." +msgstr "Dimensiones verticales (tabla `vmtx') incorrectas." + +#: lib/extend/ftxerr18.c:109 +msgid "Invalid file format." +msgstr "Formato de fichero inválido." + +#: lib/extend/ftxerr18.c:112 +msgid "Invalid engine." +msgstr "Instancia de la biblioteca incorrecta." + +#: lib/extend/ftxerr18.c:114 +msgid "Too many extensions." +msgstr "Demasiadas extensiones (max:8)." + +#: lib/extend/ftxerr18.c:116 +msgid "Extensions unsupported." +msgstr "Extensión no soportada." + +#: lib/extend/ftxerr18.c:118 +msgid "Invalid extension id." +msgstr "Identificador de extensión inválido." + +#: lib/extend/ftxerr18.c:121 +msgid "No vertical data in font." +msgstr "Placa sin datos verticales." + +#: lib/extend/ftxerr18.c:124 +msgid "Maximum Profile (maxp) table missing." +msgstr "No se encuentra la tabla `maxp'." + +#: lib/extend/ftxerr18.c:126 +msgid "Font Header (head) table missing." +msgstr "No se encuentra la cabecera (head) de la placa." + +#: lib/extend/ftxerr18.c:128 +msgid "Horizontal Header (hhea) table missing." +msgstr "No se encuentra la cabecera para la horizontal (hhea)." + +#: lib/extend/ftxerr18.c:130 +msgid "Index to Location (loca) table missing." +msgstr "No se encuentra la tabla de los posiciones (loca)." + +#: lib/extend/ftxerr18.c:132 +msgid "Naming (name) table missing." +msgstr "No se encuentra la tabla de los nombres (name)." + +#: lib/extend/ftxerr18.c:134 +msgid "Character to Glyph Index Mapping (cmap) tables missing." +msgstr "" +"No se encuentra la tabla de correspondencia de carácter a glifo (cmap)." + +#: lib/extend/ftxerr18.c:136 +msgid "Horizontal Metrics (hmtx) table missing." +msgstr "No se encuentra la tabla de dimensiones horizontales (hmtx)." + +#: lib/extend/ftxerr18.c:138 +msgid "OS/2 table missing." +msgstr "No se encuentra la tabla `OS/2'." + +#: lib/extend/ftxerr18.c:140 +msgid "PostScript (post) table missing." +msgstr "No se encuentra la tabla PostScript (post)." + +#: lib/extend/ftxerr18.c:142 +msgid "Glyph (glyf) table missing." +msgstr "No se encuentra los glifos (tabla `glyf')." + +#: lib/extend/ftxerr18.c:147 +msgid "Out of memory." +msgstr "No hay suficiente memoria." + +#: lib/extend/ftxerr18.c:152 +msgid "Invalid file offset." +msgstr "Dirección en el fichero inválido." + +#: lib/extend/ftxerr18.c:154 +msgid "Invalid file read." +msgstr "Lectura de fichero incorrecta." + +#: lib/extend/ftxerr18.c:156 +msgid "Invalid frame access." +msgstr "Ventana de acceso inválida." + +#: lib/extend/ftxerr18.c:161 +msgid "Too many points." +msgstr "Demasiados puntos de control." + +#: lib/extend/ftxerr18.c:163 +msgid "Too many contours." +msgstr "Demasiados contornos." + +#: lib/extend/ftxerr18.c:165 +msgid "Invalid composite glyph." +msgstr "Glifo compuesto inválido." + +#: lib/extend/ftxerr18.c:167 +msgid "Too many instructions." +msgstr "Demasiadas instrucciones." + +#: lib/extend/ftxerr18.c:169 +msgid "Too many function definitions (FDEF)." +msgstr "Demasiadas definiciones de funciones (FDEF)." + +#: lib/extend/ftxerr18.c:174 +msgid "Invalid opcode." +msgstr "Código de operación inválido." + +#: lib/extend/ftxerr18.c:176 +msgid "Too few arguments." +msgstr "Hace falta más argumentos." + +#: lib/extend/ftxerr18.c:178 +msgid "Stack overflow." +msgstr "Desbordamiento de pila." + +#: lib/extend/ftxerr18.c:180 +msgid "Code overflow." +msgstr "Desbordamiento de código." + +#: lib/extend/ftxerr18.c:182 +msgid "Bad argument." +msgstr "Argumento incorrecto." + +#: lib/extend/ftxerr18.c:184 +msgid "Divide by zero." +msgstr "División por cero." + +#: lib/extend/ftxerr18.c:186 +msgid "Storage overflow." +msgstr "Desbordamiento de capacidad en el almacen." + +#: lib/extend/ftxerr18.c:188 +msgid "Control Value (cvt) table overflow." +msgstr "Desbordamiento de capacidad (tabla CVT)." + +#: lib/extend/ftxerr18.c:190 +msgid "Invalid reference." +msgstr "Referencia incorrecta." + +#: lib/extend/ftxerr18.c:192 +msgid "Invalid distance." +msgstr "Distancia incorrecta." + +#: lib/extend/ftxerr18.c:194 +msgid "Interpolate twilight points." +msgstr "Interpolación de marcas (puntos de referencia)." + +#: lib/extend/ftxerr18.c:196 +msgid "`DEBUG' opcode found." +msgstr "Se ha encontrado la instrucción `DEBUG'." + +#: lib/extend/ftxerr18.c:198 +msgid "`ENDF' in byte-code stream." +msgstr "Se ha encontrado `ENDF' en el programa de un glifo." + +#: lib/extend/ftxerr18.c:200 +msgid "Out of code ranges." +msgstr "Demasiados espacios de ejecución (code ranges)." + +#: lib/extend/ftxerr18.c:202 +msgid "Nested function definitions." +msgstr "Definiciones de funciones encajadas." + +#: lib/extend/ftxerr18.c:204 +msgid "Invalid code range." +msgstr "Espacio de ejecución (code range) incorrecto." + +#: lib/extend/ftxerr18.c:206 +msgid "Invalid displacement." +msgstr "Desplazamiento inválido." + +#: lib/extend/ftxerr18.c:208 +msgid "Endless loop encountered while executing instructions." +msgstr "" +"Se ha encontrado bucle sin fin durante la ejecución de las instrucciones." + +#: lib/extend/ftxerr18.c:213 +msgid "Nested frame access." +msgstr "Ventanas de acceso encajadas." + +#: lib/extend/ftxerr18.c:215 +msgid "Invalid cache list." +msgstr "Lista de `cache' inválida." + +#: lib/extend/ftxerr18.c:217 +msgid "Could not find context." +msgstr "No se puede encontrar el contexto." + +#: lib/extend/ftxerr18.c:219 +msgid "Unlisted object." +msgstr "Este objeto no es encadenado en el `cache'." + +#: lib/extend/ftxerr18.c:224 +msgid "Raster pool overflow." +msgstr "Tramador: Desbordamiento de memoria." + +#: lib/extend/ftxerr18.c:226 +msgid "Raster: negative height encountered." +msgstr "Tramador: altura negativa." + +#: lib/extend/ftxerr18.c:228 +msgid "Raster: invalid value." +msgstr "Tramador: valor erroneo." + +#: lib/extend/ftxerr18.c:230 +msgid "Raster not initialized." +msgstr "Tramador no inicializado." + +#: lib/extend/ftxerr18.c:235 +msgid "Invalid kerning (kern) table format." +msgstr "Formato de la tabla `kern' incorrecto." + +#: lib/extend/ftxerr18.c:237 +msgid "Invalid kerning (kern) table." +msgstr "Tabla `kern' inválida." + +#: lib/extend/ftxerr18.c:240 +msgid "Invalid PostScript (post) table format." +msgstr "Formato de tabla PostScript (post) incorrecto." + +#: lib/extend/ftxerr18.c:242 +msgid "Invalid PostScript (post) table." +msgstr "Tabla PostScript (post) inválida." + +#: lib/extend/ftxerr18.c:247 +msgid "Invalid TrueType Open subtable format." +msgstr "Formato de la tabla TrueType Open incorrecto." + +#: lib/extend/ftxerr18.c:249 +msgid "Invalid TrueType Open subtable." +msgstr "Tabla TrueType Open inválida." + +#: lib/extend/ftxerr18.c:251 +msgid "Glyph(s) not covered by lookup." +msgstr "Estos glifos no existen en las tablas de busqueda (lookups)." + +#: lib/extend/ftxerr18.c:253 +msgid "Too many nested context substitutions." +msgstr "Demasiados cambios contextuales encajados." + +#: lib/extend/ftxerr18.c:255 +msgid "No MM (Adobe MultipleMaster) interpreter available." +msgstr "No encontrado el intérprete per MM (Adobe MultipleMaster)." + +#: lib/extend/ftxerr18.c:258 +msgid "Invalid glyph substitution (GSUB) table format." +msgstr "Formato de la tabla de cambios de glifos (GSUB) incorrecto." + +#: lib/extend/ftxerr18.c:260 +msgid "Invalid glyph substitution (GSUB) table." +msgstr "Tabla de cambios de glifos (GSUB) inválida." + +#: lib/extend/ftxerr18.c:263 +msgid "Invalid glyph positioning (GPOS) table format." +msgstr "Formato de la tabla de posiciones de los glifos (GPOS) incorrecto." + +#: lib/extend/ftxerr18.c:265 +msgid "Invalid glyph positioning (GPOS) table." +msgstr "Tabla de posiciones de los glifos (GPOS) inválida." + +#: lib/extend/ftxerr18.c:268 +msgid "Invalid glyph definition (GDEF) table format." +msgstr "Formato de la tabla de definiciones de los glifos (GDEF) incorrecto." + +#: lib/extend/ftxerr18.c:270 +msgid "Invalid glyph definition (GDEF) table." +msgstr "Tabla de definiciones de los glifos (GDEF) inválida." + +#: lib/extend/ftxerr18.c:277 +msgid "Invalid Error Number." +msgstr "Número de Error Inválido." + +#: test/fterror.c:49 +msgid "" +"fterror: test TT_ErrToString18 functionality\n" +"\n" +msgstr "fterror: ensayo si funcciona TT_ErrToString18\n\n" + +#: test/fterror.c:50 +msgid "" +" with an optional numerical argument, dumps the associated message.\n" +"\n" +msgstr " con un argumento númerico opcional, escribe el mensaje asociado.\n\n" + +#: test/fterror.c:73 +msgid "Start of fterror.\n" +msgstr "Inicio de fterror.\n" + +#: test/fterror.c:81 +msgid "End of fterror.\n" +msgstr "Fin de fterror.\n" + +#: test/fterror.c:96 +#, c-format +msgid "Freetype error code 0x%04lX (%lu): %s\n" +msgstr "Código de error FreeType 0x%04lX (%lu):\n" + +#: test/ftdump.c:169 test/ftlint.c:207 test/ftmetric.c:294 +msgid "Could not create glyph container.\n" +msgstr "No se puede crear una caja de glifo.\n" + +#: test/ftdump.c:179 test/ftlint.c:215 test/ftmetric.c:303 test/ftsbit.c:214 +msgid "Could not create instance.\n" +msgstr "No se puede crear una instancia.\n" + +#: test/ftdump.c:188 +msgid "Could not create second instance.\n" +msgstr "No se puede crear una segunda instancia.\n" + +#: test/ftdump.c:194 +msgid "Memory footprint statistics:\n" +msgstr "Estadísticas de asignación de memoria:\n" + +#: test/ftdump.c:202 +msgid "face object" +msgstr "objeto diseño" + +#: test/ftdump.c:203 +msgid "glyph object" +msgstr "objeto glifo" + +#: test/ftdump.c:204 +msgid "instance object" +msgstr "objeto instancia" + +#: test/ftdump.c:208 +msgid "exec. context object" +msgstr "objeto contexto de calculo" + +#: test/ftdump.c:215 +msgid "total memory usage" +msgstr "uso total de memoria" + +#: test/ftdump.c:223 test/ftdump.c:579 test/ftdump.c:789 test/ftdump.c:993 +#: test/ftdump.c:1139 test/ftlint.c:274 test/ftlint.c:287 test/ftmetric.c:390 +#: test/ftsbit.c:286 +#, c-format +msgid "FreeType error message: %s\n" +msgstr "Mensaje de error FreeType: %s\n" + +#: test/ftdump.c:300 +msgid "font name table entries\n" +msgstr "Entradas en la tabla de nombres\n" + +#: test/ftdump.c:310 +#, c-format +msgid "" +"PostScript name: %s\n" +"\n" +msgstr "" +"Nombre PostScript: %s\n" +"\n" + +#: test/ftdump.c:333 +msgid "character map encodings\n" +msgstr "Codificaciones del mapa de caracteres\n" + +#: test/ftdump.c:340 test/ftdump.c:488 +msgid "The file doesn't seem to have any encoding table.\n" +msgstr "La placa no parece tener ninguna tabla de codificación.\n" + +#: test/ftdump.c:344 test/ftdump.c:492 +#, c-format +msgid "" +"There are %hu encodings:\n" +"\n" +msgstr "" +"Hay %hu codificaciones:\n" +"\n" + +#: test/ftdump.c:349 +#, c-format +msgid "encoding %2u: " +msgstr " codificación %2u: " + +#: test/ftdump.c:376 test/ftdump.c:385 test/ftdump.c:452 +#, c-format +msgid "Unknown value %hu" +msgstr "Desconocido %hu" + +#: test/ftdump.c:459 +msgid "Unknown" +msgstr "Desconocido" + +#: test/ftdump.c:481 +msgid "ftxcmap test\n" +msgstr "Muestra de ftxcmap\n" + +#: test/ftdump.c:498 +#, c-format +msgid "encoding %2u:\n" +msgstr "Codificación %2u:\n" + +#: test/ftdump.c:503 +#, c-format +msgid "first: glyph index %hu, character code 0x%lx\n" +msgstr "primero: glifo índice %hu, codigo de carácter 0x%lx\n" + +#: test/ftdump.c:507 +#, c-format +msgid "next: glyph index %hu, character code 0x%lx\n" +msgstr "siguiente: glifo índice %hu, codigo de carácter 0x%lx\n" + +#: test/ftdump.c:511 +#, c-format +msgid "last: glyph index %hu, character code 0x%lx\n" +msgstr "ultimo: glifo índice %hu, codigo de carácter 0x%lx\n" + +#: test/ftdump.c:533 test/ftmetric.c:284 +msgid "Error while retrieving embedded bitmaps table.\n" +msgstr "Error durante la recuperación de los bitmaps.\n" + +#: test/ftdump.c:537 +msgid "embedded bitmap table\n" +msgstr "Tabla de bitmaps\n" + +#: test/ftdump.c:540 +#, c-format +msgid " version of embedded bitmap table: 0x%lx\n" +msgstr " version de la tabla de bitmap: 0x%lx\n" + +#: test/ftdump.c:542 +#, c-format +msgid " number of embedded bitmap strikes: %lu\n" +msgstr " número de tamaños de bitmaps: %lu\n" + +#: test/ftdump.c:552 +#, c-format +msgid " bitmap strike %hu/%lu: " +msgstr " tamaño %hu en %lu: " + +#: test/ftdump.c:555 +#, c-format +msgid "%hux%hu pixels, %hu-bit depth, glyphs [%hu..%hu]\n" +msgstr "%hux%hu pixels, en %hu bits, glifos [%hu...%hu]\n" + +#: test/ftdump.c:564 +#, c-format +msgid " range format (%hu:%hu) glyphs %hu..%hu\n" +msgstr " formato intervalo (%hu:%hu) glifos %hu...%hu\n" + +#: test/ftdump.c:615 +msgid "Error while loading GSUB table.\n" +msgstr "Error durante la creación de la tabla GSUB.\n" + +#: test/ftdump.c:619 +msgid "GSUB table\n" +msgstr "Table de cambios de glifos (GSUB)\n" + +#: test/ftdump.c:626 +msgid "Error while querying GSUB script list.\n" +msgstr "Error durante la busqueda de la lista de las escrituras en GSUB.\n" + +#: test/ftdump.c:639 +#, c-format +msgid "Error while selecting GSUB script `%4.4s'.\n" +msgstr "Error durante la selección de la escritura `%4.4s' en GSUB.\n" + +#: test/ftdump.c:644 test/ftdump.c:848 +#, c-format +msgid " script `%4.4s' (index %hu):\n" +msgstr " escritura `%4.4s' (índice %hu):\n" + +#: test/ftdump.c:652 +#, c-format +msgid "Error while querying GSUB default language system for script `%4.4s'.\n" +msgstr "" +"Error durante la busqueda en GSUB de las informaciones\n" +"relativas a las lenguas estandar de la escritura `%4.4s'.\n" + +#: test/ftdump.c:657 test/ftdump.c:861 +msgid " default language system:\n" +msgstr " lenguas estandar:\n" + +#: test/ftdump.c:670 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Error durante la selección de la información `%4.4s' en GSUB\n" +"para las lenguas estandar de la escritura `%4.4s'.\n" + +#: test/ftdump.c:676 test/ftdump.c:757 test/ftdump.c:880 test/ftdump.c:961 +#, c-format +msgid " feature `%4.4s' (index %hu; lookup " +msgstr " información `%4.4s' (índice %hu: tabla de busqueda " + +#: test/ftdump.c:692 +#, c-format +msgid "Error while querying GSUB language list for script `%4.4s'.\n" +msgstr "" +"Error durante la busqueda de las lenguas para la escritura `%4.4s' en GSUB.\n" + +#: test/ftdump.c:709 +#, c-format +msgid "Error while selecting GSUB language `%4.4s' for script `%4.4s'.\n" +msgstr "" +"Error durante la selección de la lengua `%4.4s' para la escritura `%4.4s' en " +"GSUB.\n" + +#: test/ftdump.c:714 test/ftdump.c:918 +#, c-format +msgid " language `%4.4s' (index %hu):\n" +msgstr " lengua `%4.4s' (índice %hu):\n" + +#: test/ftdump.c:719 test/ftdump.c:923 +#, c-format +msgid " required feature index %hu (lookup " +msgstr " información obligatoria índice %hu (tabla de busqueda " + +#: test/ftdump.c:734 +#, c-format +msgid "" +"Error while querying GSUB feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Error durante la busqueda en GSUB de las informaciones\n" +"relativas a la escritura `%4.4s', lengua `%4.4s'.\n" + +#: test/ftdump.c:751 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Error durante la selección de la información `%4.4s'\n" +"relativa a la escritura `%4.4s', lengua `%4.4s' en GSUB.\n" + +#: test/ftdump.c:776 test/ftdump.c:980 +msgid "" +"Lookups:\n" +"\n" +msgstr "Tabla de busqueda:\n" + +#: test/ftdump.c:779 test/ftdump.c:983 +#, c-format +msgid " %hu: type %hu, flag 0x%x\n" +msgstr " %hu: tipo %hu, indicador 0x%x\n" + +#: test/ftdump.c:819 +msgid "Error while loading GPOS table.\n" +msgstr "Error durante la creación de la tabla GPOS.\n" + +#: test/ftdump.c:823 +msgid "GPOS table\n" +msgstr "Table de posición de glifos (GPOS)\n" + +#: test/ftdump.c:830 +msgid "Error while querying GPOS script list.\n" +msgstr "Error durante la busqueda de la lista de las escrituras en GPOS.\n" + +#: test/ftdump.c:843 +#, c-format +msgid "Error while selecting GPOS script `%4.4s'.\n" +msgstr "Error durante la selección de la escritura `%4.4s' en GPOS.\n" + +#: test/ftdump.c:856 +#, c-format +msgid "Error while querying GPOS default language system for script `%4.4s'.\n" +msgstr "" +"Error durante la busqueda en GPOS de las informaciones\n" +"relativas a las lenguas estandar de la escritura `%4.4s'.\n" + +#: test/ftdump.c:874 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Error durante la selección de la información `%4.4s' en GPOS\n" +"para las lenguas estandar de la escritura `%4.4s'.\n" + +#: test/ftdump.c:896 +#, c-format +msgid "Error while querying GPOS language list for script `%4.4s'.\n" +msgstr "" +"Error durante la busqueda de las lenguas para la escritura `%4.4s' en GPOS.\n" + +#: test/ftdump.c:913 +#, c-format +msgid "Error while selecting GPOS language `%4.4s' for script `%4.4s'.\n" +msgstr "" +"Error durante la selección de la lengua `%4.4s' para la escritura `%4.4s' en " +"GPOS.\n" + +#: test/ftdump.c:938 +#, c-format +msgid "" +"Error while querying GPOS feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Error durante la busqueda en GPOS de las informaciones\n" +"relativas a la escritura `%4.4s', lengua `%4.4s'.\n" + +#: test/ftdump.c:955 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Error durante la selección de la información `%4.4s'\n" +"relativa a la escritura `%4.4s', lengua `%4.4s' en GPOS.\n" + +#: test/ftdump.c:1018 +msgid "ftdump: Simple TrueType Dumper -- part of the FreeType project" +msgstr "" +"ftdump: información sobre placas TrueType -- parte del proyecto FreeType" + +#: test/ftdump.c:1022 +#, c-format +msgid "" +"Usage: %s fontname[.ttf|.ttc]\n" +"\n" +msgstr "" +"Uso: %s nombre_de_la_placa[.ttf|.ttc]\n" +"\n" + +#: test/ftdump.c:1054 test/ftlint.c:134 test/ftmetric.c:228 test/ftsbit.c:127 +msgid "Error while initializing engine.\n" +msgstr "Error durante la inicialización de la biblioteca.\n" + +#: test/ftdump.c:1061 test/ftmetric.c:236 test/ftsbit.c:134 +msgid "Error while initializing embedded bitmap extension.\n" +msgstr "Error durante la inicialización de la extensión `bitmap'.\n" + +#: test/ftdump.c:1068 +msgid "Error while initializing GSUB extension.\n" +msgstr "Error durante la inicialización de la extensión `GSUB'.\n" + +#: test/ftdump.c:1075 +msgid "Error while initializing GPOS extension.\n" +msgstr "Error durante la inicialización de la extensión `GPOS'.\n" + +#: test/ftdump.c:1091 test/ftlint.c:187 test/ftmetric.c:251 test/ftsbit.c:182 +#, c-format +msgid "Could not find or open %s.\n" +msgstr "No se puede encontrar o abrir el fichero %s.\n" + +#: test/ftdump.c:1094 test/ftlint.c:193 test/ftmetric.c:254 test/ftsbit.c:188 +#, c-format +msgid "Error while opening %s.\n" +msgstr "Error abriendo %s.\n" + +#: test/ftlint.c:94 +msgid "" +"ftlint: Simple TrueType instruction tester -- part of the FreeType project" +msgstr "" +"ftlint: verificador de instrucciones TrueType -- parte del proyecto FreeType" + +#: test/ftlint.c:99 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] [fontname2..]\n" +"\n" +msgstr "" +"Uso: %s ppem nombre_de_la_placa[.ttf|.ttc] [nombre2...]\n" +"\n" + +#: test/ftlint.c:226 test/ftsbit.c:225 +#, c-format +msgid "Could not set point size to %d.\n" +msgstr "No se puede asignar el tamaño del punto a %d.\n" + +#: test/ftlint.c:239 +msgid "" +"Error with\n" +" " +msgstr "" +"Error con\n" +" " + +#: test/ftlint.c:240 +#, c-format +msgid "glyph %4u: %s\n" +msgstr "glifo %4u: %s\n" + +#: test/ftlint.c:253 +msgid "1 fail.\n" +msgstr "1 error.\n" + +#: test/ftlint.c:255 +#, c-format +msgid "%d fails.\n" +msgstr "%d errores.\n" + +#: test/ftmetric.c:70 +msgid "" +"ftmetric: Simple TTF metrics/glyph dumper -- part of the FreeType project" +msgstr "" +"ftmetric: información sobre dimensiones TrueType -- parte del proyecto " +"FreeType" + +#: test/ftmetric.c:74 +#, c-format +msgid "" +"Usage: %s [options below] point fontname[.ttf|.ttc]\n" +"\n" +" -B show sbit's metrics (default: none)\n" +" -c C use C'th font index of TrueType collection (default: 0)\n" +" -i index glyph index (default: 0)\n" +" -r R use resolution R dpi (default: 72)\n" +"\n" +msgstr "" +"Uso: %s [optiones] ppem nombre_de_la_placa[.ttf|.ttc]\n" +"\n" +" -B muestra dimensiones de los sbit's (default: no)\n" +" -c C usa (C+1)ª placa de la collección TrueType (default: 1ª)\n" +" -i index muestra esto glifo (default: primero glifo)\n" +" -r R usa resolución R en dpi (default: 72)\n" +"\n" + +#: test/ftmetric.c:261 +#, c-format +msgid "There are %d fonts in this collection.\n" +msgstr "Hay %d placas en esta collección.\n" + +#: test/ftmetric.c:266 +#, c-format +msgid "There is no collection with index %d in this font file.\n" +msgstr "No hay placa con índice %d en esto fichero.\n" + +#: test/ftmetric.c:280 +msgid "There is no embedded bitmap data in the font.\n" +msgstr "No hay bitmaps en esto fichero.\n" + +#: test/ftmetric.c:310 +msgid "Could not set device resolutions.\n" +msgstr "No se puede poner esta resolución.\n" + +#: test/ftmetric.c:317 +msgid "Could not reset instance.\n" +msgstr "No se puede inicializar la instancia.\n" + +#: test/ftmetric.c:323 +#, c-format +msgid "Instance metrics: ppemX %d, ppemY %d\n" +msgstr "Dimensiones: ppemX %d, ppemY %d\n" + +#: test/ftmetric.c:333 test/ftsbit.c:234 +msgid "Could not allocate glyph bitmap container.\n" +msgstr "No se puede crear un contenedor de bitmap.\n" + +#: test/ftmetric.c:341 test/ftsbit.c:258 +#, c-format +msgid "Can't load bitmap for glyph %d.\n" +msgstr "Ne se puede crear un bitmap para el glifo %d.\n" + +#: test/ftmetric.c:368 +msgid "Outline's metrics" +msgstr "Dimensiones del contorno" + +#: test/ftmetric.c:370 +msgid "Outline glyph\n" +msgstr "Glifo utilizando el contorno\n" + +#: test/ftsbit.c:90 +msgid "ftsbit: Simple TrueType `sbit' dumper -- part of the FreeType project" +msgstr "ftsbit: bitmaps de una placa TrueType -- parte del proyecto FreeType" + +#: test/ftsbit.c:95 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..]\n" +"\n" +msgstr "" +"Uso: %s ppem nombre_de_font[.ttf|.ttc] índice_de_glifo [índice2...]\n" +"\n" + +#: test/ftsbit.c:200 +msgid "Could not find embedded bitmaps in this font.\n" +msgstr "No se puede encontrar bitmaps en esto fichero.\n" + +#: test/ftsbit.c:206 +msgid "Error while loading embedded bitmaps.\n" +msgstr "Error durante la lectura de los bitmaps.\n" + +#: test/ftsbit.c:252 +#, c-format +msgid " no bitmap for glyph %d.\n" +msgstr " no bitmap para el glifo %d.\n" + +#: test/ftsbit.c:264 +#, c-format +msgid "glyph index %d = %dx%d pixels, " +msgstr "glifo índice %d = %dx%d pixels, " + +#: test/ftsbit.c:267 +#, c-format +msgid "advance = %ld, minBearing = [%ld,%ld]\n" +msgstr "`advance' = %ld, `bearings' = [%ld,%ld]\n" diff --git a/Build/source/libs/freetype/freetype-1.5/po/fr.po b/Build/source/libs/freetype/freetype-1.5/po/fr.po new file mode 100644 index 00000000000..f88bc2b022f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/fr.po @@ -0,0 +1,883 @@ +# French messages for FreeType, without accents. +# Copyright (C) 1998-2002 David Turner +# David Turner , 1998 +# +msgid "" +msgstr "" +"Project-Id-Version: FreeType 1.5\n" +"POT-Creation-Date: 2002-11-08 18:11+0000\n" +"PO-Revision-Date: 2002-11-08 18:20+0100\n" +"Last-Translator: Antoine Leca \n" +"Language-Team: French\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=us-ascii\n" +"Content-Transfer-Encoding: 7bit\n" + +#: lib/extend/ftxerr18.c:40 +msgid "" +"Welcome to the translation of the Freetype v.1 library!\n" +"\n" +"This message is not really part of the library (it is bracketed by\n" +" #if 0 / #endif), but is really intended to be the first one in the .po\n" +"file, and the first one that a new translator should see, to give hints.\n" +"\n" +"First, while this .po might seems big, the real interesting part of it\n" +"is only the messages in this file, lib/extend/ftxerr18.c. The other\n" +"messages are part of the demonstration programs, and are more intended\n" +"to help grasping how to use i18n with the Freetype library. So the real\n" +"work is the about 65 first ones. Unfortunately they are the harder ones!\n" +"\n" +"A difficulty is that there are some specialized vocabulary, about\n" +"``faces'', ``glyph'' and similar things. These are typographical things,\n" +"and this should be researched before attempting to translate the whole\n" +"thing. A quick look across the TrueType documentation might help to\n" +"understand many things, too.\n" +"\n" +"Best wiches for your translation!\n" +"Antoine Leca - 2002-11-08" +msgstr "(Lu - Antoine Leca, 2002-11-08)" + +#: lib/extend/ftxerr18.c:77 +msgid "Successful function call, no error." +msgstr "Appel de fonction reussi, pas d'erreur." + +#: lib/extend/ftxerr18.c:80 +msgid "Invalid face handle." +msgstr "Mauvais handle d'oeil (face)." + +#: lib/extend/ftxerr18.c:82 +msgid "Invalid instance handle." +msgstr "Mauvais handle d'instance." + +#: lib/extend/ftxerr18.c:84 +msgid "Invalid glyph handle." +msgstr "Mauvais handle de glyphe." + +#: lib/extend/ftxerr18.c:86 +msgid "Invalid charmap handle." +msgstr "Mauvais handle d'encodage (charmap)." + +#: lib/extend/ftxerr18.c:88 +msgid "Invalid result address." +msgstr "Mauvaise adresse de resultat." + +#: lib/extend/ftxerr18.c:90 +msgid "Invalid glyph index." +msgstr "Numero de glyphe incorrect." + +#: lib/extend/ftxerr18.c:92 +msgid "Invalid argument." +msgstr "Argument incorrect." + +#: lib/extend/ftxerr18.c:94 +msgid "Could not open file." +msgstr "Le fichier n'a pas pu etre ouvert." + +#: lib/extend/ftxerr18.c:96 +msgid "File is not a TrueType collection." +msgstr "Ce fichier n'est pas une collection." + +#: lib/extend/ftxerr18.c:98 +msgid "Mandatory table missing." +msgstr "Il manque une table critique." + +#: lib/extend/ftxerr18.c:100 +msgid "Invalid horizontal metrics (hmtx table broken)." +msgstr "Metriques horizontales (table `hmtx') incorrectes." + +#: lib/extend/ftxerr18.c:102 +msgid "Invalid charmap format." +msgstr "Format d'encodage (charmap) invalide." + +#: lib/extend/ftxerr18.c:104 +msgid "Invalid ppem value." +msgstr "Taille en pixels incorrecte." + +#: lib/extend/ftxerr18.c:106 +msgid "Invalid vertical metrics (vmtx table broken)." +msgstr "Metriques verticales (table `vmtx') incorrectes." + +#: lib/extend/ftxerr18.c:109 +msgid "Invalid file format." +msgstr "Format de fichier invalide." + +#: lib/extend/ftxerr18.c:112 +msgid "Invalid engine." +msgstr "Mauvaise instance de bibliotheque (engine)" + +#: lib/extend/ftxerr18.c:114 +msgid "Too many extensions." +msgstr "Trop d'extensions utilisees (max: 8)." + +#: lib/extend/ftxerr18.c:116 +msgid "Extensions unsupported." +msgstr "Extensions non disponibles." + +#: lib/extend/ftxerr18.c:118 +msgid "Invalid extension id." +msgstr "Mauvais numero d'extension." + +#: lib/extend/ftxerr18.c:121 +msgid "No vertical data in font." +msgstr "Pas de donnees verticales dans cette police." + +#: lib/extend/ftxerr18.c:124 +msgid "Maximum Profile (maxp) table missing." +msgstr "Il manque la table `maxp'." + +#: lib/extend/ftxerr18.c:126 +msgid "Font Header (head) table missing." +msgstr "Il manque l'en-tete de police (head)." + +#: lib/extend/ftxerr18.c:128 +msgid "Horizontal Header (hhea) table missing." +msgstr "Il manque l'en-tete pour l'horizontale (hhea)." + +#: lib/extend/ftxerr18.c:130 +msgid "Index to Location (loca) table missing." +msgstr "Il manque les index de glyphes (table `loca')." + +#: lib/extend/ftxerr18.c:132 +msgid "Naming (name) table missing." +msgstr "Il manque la table des noms (name)." + +#: lib/extend/ftxerr18.c:134 +msgid "Character to Glyph Index Mapping (cmap) tables missing." +msgstr "Il manque la table des encodages (cmap)." + +#: lib/extend/ftxerr18.c:136 +msgid "Horizontal Metrics (hmtx) table missing." +msgstr "Il manque les metriques horizontales (hmtx)." + +#: lib/extend/ftxerr18.c:138 +msgid "OS/2 table missing." +msgstr "Il manque la table `OS/2'." + +#: lib/extend/ftxerr18.c:140 +msgid "PostScript (post) table missing." +msgstr "Il manque la table Postscript (post)." + +#: lib/extend/ftxerr18.c:142 +msgid "Glyph (glyf) table missing." +msgstr "Il manque les glyphes (table `glyf')." + +#: lib/extend/ftxerr18.c:147 +msgid "Out of memory." +msgstr "Pas assez de memoire." + +#: lib/extend/ftxerr18.c:152 +msgid "Invalid file offset." +msgstr "Adresse dans le fichier incorrecte." + +#: lib/extend/ftxerr18.c:154 +msgid "Invalid file read." +msgstr "Lecture du fichier impossible." + +#: lib/extend/ftxerr18.c:156 +msgid "Invalid frame access." +msgstr "Fenetre d'access incorrecte." + +#: lib/extend/ftxerr18.c:161 +msgid "Too many points." +msgstr "Trop de points." + +#: lib/extend/ftxerr18.c:163 +msgid "Too many contours." +msgstr "Trop de contours." + +#: lib/extend/ftxerr18.c:165 +msgid "Invalid composite glyph." +msgstr "Glyphe compose invalide." + +#: lib/extend/ftxerr18.c:167 +msgid "Too many instructions." +msgstr "Trop d'instructions." + +#: lib/extend/ftxerr18.c:169 +msgid "Too many function definitions (FDEF)." +msgstr "Trop de definitions de fonctions (FDEF)." + +#: lib/extend/ftxerr18.c:174 +msgid "Invalid opcode." +msgstr "Code-operation invalide." + +#: lib/extend/ftxerr18.c:176 +msgid "Too few arguments." +msgstr "Il manque un ou des arguments." + +#: lib/extend/ftxerr18.c:178 +msgid "Stack overflow." +msgstr "Debordement de la pile." + +#: lib/extend/ftxerr18.c:180 +msgid "Code overflow." +msgstr "Debordement dans le code." + +#: lib/extend/ftxerr18.c:182 +msgid "Bad argument." +msgstr "Mauvais argument." + +#: lib/extend/ftxerr18.c:184 +msgid "Divide by zero." +msgstr "Division par zero." + +#: lib/extend/ftxerr18.c:186 +msgid "Storage overflow." +msgstr "Depassement de capacite (stockage)." + +#: lib/extend/ftxerr18.c:188 +msgid "Control Value (cvt) table overflow." +msgstr "Depassement de capacite (tableau cvt)." + +#: lib/extend/ftxerr18.c:190 +msgid "Invalid reference." +msgstr "Reference incorrecte." + +#: lib/extend/ftxerr18.c:192 +msgid "Invalid distance." +msgstr "Distance incorrecte." + +#: lib/extend/ftxerr18.c:194 +msgid "Interpolate twilight points." +msgstr "Interpolation de points de repere." + +#: lib/extend/ftxerr18.c:196 +msgid "`DEBUG' opcode found." +msgstr "Le code `DEBUG' a ete rencontre." + +#: lib/extend/ftxerr18.c:198 +msgid "`ENDF' in byte-code stream." +msgstr "'ENDF' invalide dans les instructions d'un glyphe." + +#: lib/extend/ftxerr18.c:200 +msgid "Out of code ranges." +msgstr "Pas assez d'espace d'execution (code ranges)." + +#: lib/extend/ftxerr18.c:202 +msgid "Nested function definitions." +msgstr "Definitions imbriquees de fonction." + +#: lib/extend/ftxerr18.c:204 +msgid "Invalid code range." +msgstr "Espace d'execution (code range) incorrect." + +#: lib/extend/ftxerr18.c:206 +msgid "Invalid displacement." +msgstr "Deplacement invalide." + +#: lib/extend/ftxerr18.c:208 +msgid "Endless loop encountered while executing instructions." +msgstr "Arret force d'une boucle infinie." + +#: lib/extend/ftxerr18.c:213 +msgid "Nested frame access." +msgstr "Fenetres d'acces imbriquees." + +#: lib/extend/ftxerr18.c:215 +msgid "Invalid cache list." +msgstr "(Mauvaise liste chainee de caches)." + +#: lib/extend/ftxerr18.c:217 +msgid "Could not find context." +msgstr "Contexte introuvable." + +#: lib/extend/ftxerr18.c:219 +msgid "Unlisted object." +msgstr "Objet non chaine dans le cache." + +#: lib/extend/ftxerr18.c:224 +msgid "Raster pool overflow." +msgstr "Debordement de memoire de la trameuse." + +#: lib/extend/ftxerr18.c:226 +msgid "Raster: negative height encountered." +msgstr "Trameuse: hauteur negative." + +#: lib/extend/ftxerr18.c:228 +msgid "Raster: invalid value." +msgstr "Trameuse: valeur incorrecte." + +#: lib/extend/ftxerr18.c:230 +msgid "Raster not initialized." +msgstr "Trameuse: non initialisee." + +#: lib/extend/ftxerr18.c:235 +msgid "Invalid kerning (kern) table format." +msgstr "Format de table de crenage (kern) invalide." + +#: lib/extend/ftxerr18.c:237 +msgid "Invalid kerning (kern) table." +msgstr "Table de crenage (kern) incorrecte." + +#: lib/extend/ftxerr18.c:240 +msgid "Invalid PostScript (post) table format." +msgstr "Format de table Postscript (post) invalide." + +#: lib/extend/ftxerr18.c:242 +msgid "Invalid PostScript (post) table." +msgstr "Table Postscript (post) incorrecte." + +#: lib/extend/ftxerr18.c:247 +msgid "Invalid TrueType Open subtable format." +msgstr "Format de table TrueType Open invalide." + +#: lib/extend/ftxerr18.c:249 +msgid "Invalid TrueType Open subtable." +msgstr "Sous-table TrueType Open incorrecte." + +#: lib/extend/ftxerr18.c:251 +msgid "Glyph(s) not covered by lookup." +msgstr "Des glyphes sont absents d'une table de recherche (lookup)." + +#: lib/extend/ftxerr18.c:253 +msgid "Too many nested context substitutions." +msgstr "Substitutions contextuelles imbriquees trop profondement." + +#: lib/extend/ftxerr18.c:255 +msgid "No MM (Adobe MultipleMaster) interpreter available." +msgstr "Pas d'interpreteur MM (Adobe MultipleMaster) disponible." + +#: lib/extend/ftxerr18.c:258 +msgid "Invalid glyph substitution (GSUB) table format." +msgstr "Format de la table de substitution de glyphes (GSUB) invalide." + +#: lib/extend/ftxerr18.c:260 +msgid "Invalid glyph substitution (GSUB) table." +msgstr "Table de substitution de glyphes (GSUB) incorrecte." + +#: lib/extend/ftxerr18.c:263 +msgid "Invalid glyph positioning (GPOS) table format." +msgstr "Format de table de positionnement des glyphes (GPOS) invalide." + +#: lib/extend/ftxerr18.c:265 +msgid "Invalid glyph positioning (GPOS) table." +msgstr "Table de positionnement des glyphes (GPOS) incorrecte." + +#: lib/extend/ftxerr18.c:268 +msgid "Invalid glyph definition (GDEF) table format." +msgstr "Format de table de definition des glyphes (GDEF) invalide." + +#: lib/extend/ftxerr18.c:270 +msgid "Invalid glyph definition (GDEF) table." +msgstr "Table de definition des glyphes (GDEF) incorrecte." + +#: lib/extend/ftxerr18.c:277 +msgid "Invalid Error Number." +msgstr "Numero d'erreur inconnu ?" + +#: test/fterror.c:49 +msgid "" +"fterror: test TT_ErrToString18 functionality\n" +"\n" +msgstr "" +"fterror: teste la fonctionnalite TT_ErrToString18\n" +"\n" + +#: test/fterror.c:50 +msgid "" +" with an optional numerical argument, dumps the associated message.\n" +"\n" +msgstr "" +" avec un argument numerique optionnel, ecrit le message associe.\n" +"\n" + +#: test/fterror.c:73 +msgid "Start of fterror.\n" +msgstr "Debut de fterror.\n" + +#: test/fterror.c:81 +msgid "End of fterror.\n" +msgstr "Fin de fterror.\n" + +#: test/fterror.c:96 +#, c-format +msgid "Freetype error code 0x%04lX (%lu): %s\n" +msgstr "Code d'erreur FreeType 0x%04lX (%lu) : %s\n" + +#: test/ftdump.c:169 test/ftlint.c:207 test/ftmetric.c:294 +msgid "Could not create glyph container.\n" +msgstr "Impossible de creer un conteneur de glyphe.\n" + +#: test/ftdump.c:179 test/ftlint.c:215 test/ftmetric.c:303 test/ftsbit.c:214 +msgid "Could not create instance.\n" +msgstr "Impossible de creer une instance\n" + +#: test/ftdump.c:188 +msgid "Could not create second instance.\n" +msgstr "Impossible de creer une deuxieme instance.\n" + +#: test/ftdump.c:194 +msgid "Memory footprint statistics:\n" +msgstr "Statistiques de consommation de la memoire:\n" + +#: test/ftdump.c:202 +msgid "face object" +msgstr "objet oeil" + +#: test/ftdump.c:203 +msgid "glyph object" +msgstr "objet glyphe" + +#: test/ftdump.c:204 +msgid "instance object" +msgstr "objet instance" + +#: test/ftdump.c:208 +msgid "exec. context object" +msgstr "objet contexte" + +#: test/ftdump.c:215 +msgid "total memory usage" +msgstr "consommation totale de memoire" + +#: test/ftdump.c:223 test/ftdump.c:579 test/ftdump.c:789 test/ftdump.c:993 +#: test/ftdump.c:1139 test/ftlint.c:274 test/ftlint.c:287 test/ftmetric.c:390 +#: test/ftsbit.c:286 +#, c-format +msgid "FreeType error message: %s\n" +msgstr "Message d'erreur FreeType : %s\n" + +#: test/ftdump.c:300 +msgid "font name table entries\n" +msgstr "Elements du tableau des noms\n" + +#: test/ftdump.c:310 +#, c-format +msgid "PostScript name: %s\n\n" +msgstr "Nom Postscript : %s\n\n" + +#: test/ftdump.c:333 +msgid "character map encodings\n" +msgstr "Encodages des caracteres\n" + +#: test/ftdump.c:340 test/ftdump.c:488 +msgid "The file doesn't seem to have any encoding table.\n" +msgstr "Cette police ne semble pas avoir de table d'encodage.\n" + +#: test/ftdump.c:344 test/ftdump.c:492 +#, c-format +msgid "" +"There are %hu encodings:\n" +"\n" +msgstr "" +"Il y a %hu encodage(s) :\n" +"\n" + +#: test/ftdump.c:349 +#, c-format +msgid "encoding %2u: " +msgstr "encodage %2u : " + +#: test/ftdump.c:376 test/ftdump.c:385 test/ftdump.c:452 +#, c-format +msgid "Unknown value %hu" +msgstr "(valeur inconnue %hu)" + +#: test/ftdump.c:459 +msgid "Unknown" +msgstr "(inconnu)" + +#: test/ftdump.c:481 +msgid "ftxcmap test\n" +msgstr "Test de ftxcmap\n" + +#: test/ftdump.c:498 +#, c-format +msgid "encoding %2u:\n" +msgstr "encodage %2u :\n" + +#: test/ftdump.c:503 +#, c-format +msgid "first: glyph index %hu, character code 0x%lx\n" +msgstr "premier : glyphe numero %hu, caractere code 0x%lx\n" + +#: test/ftdump.c:507 +#, c-format +msgid "next: glyph index %hu, character code 0x%lx\n" +msgstr "suivant : glyphe numero %hu, caractere code 0x%lx\n" + +#: test/ftdump.c:511 +#, c-format +msgid "last: glyph index %hu, character code 0x%lx\n" +msgstr "dernier : glyphe numero %hu, caractere code 0x%lx\n" + +#: test/ftdump.c:533 test/ftmetric.c:284 +msgid "Error while retrieving embedded bitmaps table.\n" +msgstr "Erreur pendant la recuperation de la table des bitmaps.\n" + +#: test/ftdump.c:537 +msgid "embedded bitmap table\n" +msgstr "Table des bitmaps incorpores\n" + +#: test/ftdump.c:540 +#, c-format +msgid " version of embedded bitmap table: 0x%lx\n" +msgstr " version de la table de bitmaps : 0x%lx\n" + +#: test/ftdump.c:542 +#, c-format +msgid " number of embedded bitmap strikes: %lu\n" +msgstr " nombre de tailles de bitmaps : %lu\n" + +#: test/ftdump.c:552 +#, c-format +msgid " bitmap strike %hu/%lu: " +msgstr " taille de bitmap %hu sur %lu : " + +#: test/ftdump.c:555 +#, c-format +msgid "%hux%hu pixels, %hu-bit depth, glyphs [%hu..%hu]\n" +msgstr "%hux%hu pixels par %hu bit(s), glyphes de %hu a %hu\n" + +#: test/ftdump.c:564 +#, c-format +msgid " range format (%hu:%hu) glyphs %hu..%hu\n" +msgstr " format intervalle (%hu:%hu) glyphes %hu a %hu\n" + +#: test/ftdump.c:615 +msgid "Error while loading GSUB table.\n" +msgstr "Erreur en chargeant la table GSUB.\n" + +#: test/ftdump.c:619 +msgid "GSUB table\n" +msgstr "Table des substitutions de glyphes (GSUB)\n" + +#: test/ftdump.c:626 +msgid "Error while querying GSUB script list.\n" +msgstr "Erreur en demandant la liste des ecritures dans GSUB.\n" + +#: test/ftdump.c:639 +#, c-format +msgid "Error while selecting GSUB script `%4.4s'.\n" +msgstr "Erreur en selectionnant l'ecriture `%4.4s' dans GSUB.\n" + +#: test/ftdump.c:644 test/ftdump.c:848 +#, c-format +msgid " script `%4.4s' (index %hu):\n" +msgstr " Ecriture `%4.4s' (numero %hu)\n" + +#: test/ftdump.c:652 +#, c-format +msgid "Error while querying GSUB default language system for script `%4.4s'.\n" +msgstr "" +"Erreur en cherchant les informations pour les langues standards de `%4.4s' " +"dans GSUB.\n" + +#: test/ftdump.c:657 test/ftdump.c:861 +msgid " default language system:\n" +msgstr " langue standard :\n" + +#: test/ftdump.c:670 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Erreur en selectionnant dans GSUB l'information `%4.4s'\n" +"pour la langue standard de l'ecriture `%4.4s'.\n" + +#: test/ftdump.c:676 test/ftdump.c:757 test/ftdump.c:880 test/ftdump.c:961 +#, c-format +msgid " feature `%4.4s' (index %hu; lookup " +msgstr " information `%4.4s' (numero %hu ; table(s) de recherche " + +#: test/ftdump.c:692 +#, c-format +msgid "Error while querying GSUB language list for script `%4.4s'.\n" +msgstr "" +"Erreur en demandant la liste des langues pour l'ecriture `%4.4s' dans GSUB.\n" + +#: test/ftdump.c:709 +#, c-format +msgid "Error while selecting GSUB language `%4.4s' for script `%4.4s'.\n" +msgstr "" +"Erreur en selectionnant la langue `%4.4s' pour l'ecriture `%4.4s' dans " +"GSUB.\n" + +#: test/ftdump.c:714 test/ftdump.c:918 +#, c-format +msgid " language `%4.4s' (index %hu):\n" +msgstr " langue `%4.4s' (numero %hu) :\n" + +#: test/ftdump.c:719 test/ftdump.c:923 +#, c-format +msgid " required feature index %hu (lookup " +msgstr " information requise (table(s) de recherche " + +#: test/ftdump.c:734 +#, c-format +msgid "" +"Error while querying GSUB feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Erreur en recherchant dans GSUB la liste des informations\n" +"pour l'ecriture `%4.4s', langue `%4.4s'.\n" + +#: test/ftdump.c:751 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Erreur en selectionnant dans GSUB l'information `%4.4s'\n" +"pour l'ecriture `%4.4s', langue `%4.4s'.\n" + +#: test/ftdump.c:776 test/ftdump.c:980 +msgid "" +"Lookups:\n" +"\n" +msgstr " Tables de recherche :\n" + +#: test/ftdump.c:779 test/ftdump.c:983 +#, c-format +msgid " %hu: type %hu, flag 0x%x\n" +msgstr "%4hu : type %hu, drapeaux 0x%x\n" + +#: test/ftdump.c:819 +msgid "Error while loading GPOS table.\n" +msgstr "Erreur en chargeant la table GPOS.\n" + +#: test/ftdump.c:823 +msgid "GPOS table\n" +msgstr "Table des repositionnement de glyphes (GPOS)\n" + +#: test/ftdump.c:830 +msgid "Error while querying GPOS script list.\n" +msgstr "Erreur en demandant la liste des ecritures dans GPOS.\n" + +#: test/ftdump.c:843 +#, c-format +msgid "Error while selecting GPOS script `%4.4s'.\n" +msgstr "Erreur en selectionnant l'ecriture `%4.4s' dans GPOS.\n" + +#: test/ftdump.c:856 +#, c-format +msgid "Error while querying GPOS default language system for script `%4.4s'.\n" +msgstr "" +"Erreur en cherchant les informations pour les langues standards de `%4.4s' " +"dans GPOS.\n" + +#: test/ftdump.c:874 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Erreur en selectionnant dans GPOS l'information `%4.4s'\n" +"pour la langue standard de l'ecriture `%4.4s'.\n" + +#: test/ftdump.c:896 +#, c-format +msgid "Error while querying GPOS language list for script `%4.4s'.\n" +msgstr "" +"Erreur en demandant la liste des langues pour l'ecriture `%4.4s' dans GPOS.\n" + +#: test/ftdump.c:913 +#, c-format +msgid "Error while selecting GPOS language `%4.4s' for script `%4.4s'.\n" +msgstr "" +"Erreur en selectionnant la langue `%4.4s' pour l'ecriture `%4.4s' dans " +"GPOS.\n" + +#: test/ftdump.c:938 +#, c-format +msgid "" +"Error while querying GPOS feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Erreur en recherchant dans GPOS la liste des informations\n" +"pour l'ecriture `%4.4s', langue `%4.4s'.\n" + +#: test/ftdump.c:955 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Erreur en selectionnant dans GPOS l'information `%4.4s'\n" +"pour l'ecriture `%4.4s', langue `%4.4s'.\n" + +#: test/ftdump.c:1018 +msgid "ftdump: Simple TrueType Dumper -- part of the FreeType project" +msgstr "ftdump : utilitaire d'informations TrueType -- www.freetype.org" + +#: test/ftdump.c:1022 +#, c-format +msgid "" +"Usage: %s fontname[.ttf|.ttc]\n" +"\n" +msgstr "" +"Utilisation : %s nompolice[.ttf|.ttc]\n" +"\n" + +#: test/ftdump.c:1054 test/ftlint.c:134 test/ftmetric.c:228 test/ftsbit.c:127 +msgid "Error while initializing engine.\n" +msgstr "Erreur lors de l'initialisation de FreeType.\n" + +#: test/ftdump.c:1061 test/ftmetric.c:236 test/ftsbit.c:134 +msgid "Error while initializing embedded bitmap extension.\n" +msgstr "Erreur lors de l'initialisation de l'extension `bitmaps'.\n" + +#: test/ftdump.c:1068 +msgid "Error while initializing GSUB extension.\n" +msgstr "Erreur lors de l'initialisation de l'extension `GSUB'.\n" + +#: test/ftdump.c:1075 +msgid "Error while initializing GPOS extension.\n" +msgstr "Erreur lors de l'initialisation de l'extension `GPOS'.\n" + +#: test/ftdump.c:1091 test/ftlint.c:187 test/ftmetric.c:251 test/ftsbit.c:182 +#, c-format +msgid "Could not find or open %s.\n" +msgstr "Impossible de trouver ou d'ouvrir %s.\n" + +#: test/ftdump.c:1094 test/ftlint.c:193 test/ftmetric.c:254 test/ftsbit.c:188 +#, c-format +msgid "Error while opening %s.\n" +msgstr "Erreur lors de l'ouverture de %s.\n" + +#: test/ftlint.c:94 +msgid "" +"ftlint: Simple TrueType instruction tester -- part of the FreeType project" +msgstr "" +"ftlint : verificateur simple d'instructions TrueType - www.freetype.org" + +#: test/ftlint.c:99 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] [fontname2..]\n" +"\n" +msgstr "" +"Utilisation : %s ppem nompolice[.ttf|.ttc] [nompolice2...]\n" +"\n" + +#: test/ftlint.c:226 test/ftsbit.c:225 +#, c-format +msgid "Could not set point size to %d.\n" +msgstr "Impossible de selectionner la taille %d.\n" + +#: test/ftlint.c:239 +msgid "" +"Error with\n" +" " +msgstr "" +"Erreur avec\n" +" " + +#: test/ftlint.c:240 +#, c-format +msgid "glyph %4u: %s\n" +msgstr "glyphe %4u : %s\n" + +#: test/ftlint.c:253 +msgid "1 fail.\n" +msgstr "1 echec.\n" + +#: test/ftlint.c:255 +#, c-format +msgid "%d fails.\n" +msgstr "%d echecs.\n" + +#: test/ftmetric.c:70 +msgid "" +"ftmetric: Simple TTF metrics/glyph dumper -- part of the FreeType project" +msgstr "ftmetric : affichage des metriques TrueType -- www.freetype.org" + +#: test/ftmetric.c:74 +#, c-format +msgid "" +"Usage: %s [options below] point fontname[.ttf|.ttc]\n" +"\n" +" -B show sbit's metrics (default: none)\n" +" -c C use C'th font index of TrueType collection (default: 0)\n" +" -i index glyph index (default: 0)\n" +" -r R use resolution R dpi (default: 72)\n" +"\n" +msgstr "" +"Utilisation : %s [options] point nompolice[.ttf|.ttc]\n" +"\n" +" -B montrer les metriques des bitmaps (defaut : non)\n" +" -c C utilise la police numero C d'une collection (defaut : 0)\n" +" -i index numero du glyphe (default : 0)\n" +" -r R resolution en dpi (defaut : 72)\n" +"\n" + +#: test/ftmetric.c:261 +#, c-format +msgid "There are %d fonts in this collection.\n" +msgstr "Il y a %d polices dans cette collection.\n" + +#: test/ftmetric.c:266 +#, c-format +msgid "There is no collection with index %d in this font file.\n" +msgstr "Il n'y a aucune police d'indice %d dans cette collection.\n" + +#: test/ftmetric.c:280 +msgid "There is no embedded bitmap data in the font.\n" +msgstr "Il n'y a pas de bitmaps dans cette police.\n" + +#: test/ftmetric.c:310 +msgid "Could not set device resolutions.\n" +msgstr "Impossible de changer la resolution.\n" + +#: test/ftmetric.c:317 +msgid "Could not reset instance.\n" +msgstr "Impossible de changer la taile.\n" + +#: test/ftmetric.c:323 +#, c-format +msgid "Instance metrics: ppemX %d, ppemY %d\n" +msgstr "Metriques de l'instance : ppemX %d ppemY %d\n" + +#: test/ftmetric.c:333 test/ftsbit.c:234 +msgid "Could not allocate glyph bitmap container.\n" +msgstr "Impossible d'allouer un conteneur de glyphe.\n" + +#: test/ftmetric.c:341 test/ftsbit.c:258 +#, c-format +msgid "Can't load bitmap for glyph %d.\n" +msgstr "Impossible de charger le bitmap du glyphe %d.\n" + +#: test/ftmetric.c:368 +msgid "Outline's metrics" +msgstr "Metriques du dessin vectorise" + +#: test/ftmetric.c:370 +msgid "Outline glyph\n" +msgstr "glyphe du dessin vectorise\n" + +#: test/ftsbit.c:90 +msgid "ftsbit: Simple TrueType `sbit' dumper -- part of the FreeType project" +msgstr "ftsbit : affichage des `sbit' TrueType -- www.freetype.org" + +#: test/ftsbit.c:95 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..]\n" +"\n" +msgstr "" +"Utilisation : %s ppm nompolice[.ttf|.ttc] numero_glyphe [numero_glyphe2...]\n" +"\n" + +#: test/ftsbit.c:200 +msgid "Could not find embedded bitmaps in this font.\n" +msgstr "Pas de bitmaps dans cette police.\n" + +#: test/ftsbit.c:206 +msgid "Error while loading embedded bitmaps.\n" +msgstr "Erreur lors du chargement des bitmaps.\n" + +#: test/ftsbit.c:252 +#, c-format +msgid " no bitmap for glyph %d.\n" +msgstr " pas de bitmap pour le glyphe %d.\n" + +#: test/ftsbit.c:264 +#, c-format +msgid "glyph index %d = %dx%d pixels, " +msgstr "glyphe numero %d = %dx%d pixels, " + +#: test/ftsbit.c:267 +#, c-format +msgid "advance = %ld, minBearing = [%ld,%ld]\n" +msgstr "chasse = %ld, approches = [%ld,%ld]\n" diff --git a/Build/source/libs/freetype/freetype-1.5/po/freetype.pot b/Build/source/libs/freetype/freetype-1.5/po/freetype.pot new file mode 100644 index 00000000000..51758ba2cf8 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/freetype.pot @@ -0,0 +1,842 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR Free Software Foundation, Inc. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"POT-Creation-Date: 2002-11-08 18:11+0000\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=CHARSET\n" +"Content-Transfer-Encoding: 8bit\n" + +#: lib/extend/ftxerr18.c:40 +msgid "" +"Welcome to the translation of the Freetype v.1 library!\n" +"\n" +"This message is not really part of the library (it is bracketed by\n" +" #if 0 / #endif), but is really intended to be the first one in the .po\n" +"file, and the first one that a new translator should see, to give hints.\n" +"\n" +"First, while this .po might seems big, the real interesting part of it\n" +"is only the messages in this file, lib/extend/ftxerr18.c. The other\n" +"messages are part of the demonstration programs, and are more intended\n" +"to help grasping how to use i18n with the Freetype library. So the real\n" +"work is the about 65 first ones. Unfortunately they are the harder ones!\n" +"\n" +"A difficulty is that there are some specialized vocabulary, about\n" +"``faces'', ``glyph'' and similar things. These are typographical things,\n" +"and this should be researched before attempting to translate the whole\n" +"thing. A quick look across the TrueType documentation might help to\n" +"understand many things, too.\n" +"\n" +"Best wiches for your translation!\n" +"Antoine Leca - 2002-11-08" +msgstr "" + +#: lib/extend/ftxerr18.c:77 +msgid "Successful function call, no error." +msgstr "" + +#: lib/extend/ftxerr18.c:80 +msgid "Invalid face handle." +msgstr "" + +#: lib/extend/ftxerr18.c:82 +msgid "Invalid instance handle." +msgstr "" + +#: lib/extend/ftxerr18.c:84 +msgid "Invalid glyph handle." +msgstr "" + +#: lib/extend/ftxerr18.c:86 +msgid "Invalid charmap handle." +msgstr "" + +#: lib/extend/ftxerr18.c:88 +msgid "Invalid result address." +msgstr "" + +#: lib/extend/ftxerr18.c:90 +msgid "Invalid glyph index." +msgstr "" + +#: lib/extend/ftxerr18.c:92 +msgid "Invalid argument." +msgstr "" + +#: lib/extend/ftxerr18.c:94 +msgid "Could not open file." +msgstr "" + +#: lib/extend/ftxerr18.c:96 +msgid "File is not a TrueType collection." +msgstr "" + +#: lib/extend/ftxerr18.c:98 +msgid "Mandatory table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:100 +msgid "Invalid horizontal metrics (hmtx table broken)." +msgstr "" + +#: lib/extend/ftxerr18.c:102 +msgid "Invalid charmap format." +msgstr "" + +#: lib/extend/ftxerr18.c:104 +msgid "Invalid ppem value." +msgstr "" + +#: lib/extend/ftxerr18.c:106 +msgid "Invalid vertical metrics (vmtx table broken)." +msgstr "" + +#: lib/extend/ftxerr18.c:109 +msgid "Invalid file format." +msgstr "" + +#: lib/extend/ftxerr18.c:112 +msgid "Invalid engine." +msgstr "" + +#: lib/extend/ftxerr18.c:114 +msgid "Too many extensions." +msgstr "" + +#: lib/extend/ftxerr18.c:116 +msgid "Extensions unsupported." +msgstr "" + +#: lib/extend/ftxerr18.c:118 +msgid "Invalid extension id." +msgstr "" + +#: lib/extend/ftxerr18.c:121 +msgid "No vertical data in font." +msgstr "" + +#: lib/extend/ftxerr18.c:124 +msgid "Maximum Profile (maxp) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:126 +msgid "Font Header (head) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:128 +msgid "Horizontal Header (hhea) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:130 +msgid "Index to Location (loca) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:132 +msgid "Naming (name) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:134 +msgid "Character to Glyph Index Mapping (cmap) tables missing." +msgstr "" + +#: lib/extend/ftxerr18.c:136 +msgid "Horizontal Metrics (hmtx) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:138 +msgid "OS/2 table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:140 +msgid "PostScript (post) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:142 +msgid "Glyph (glyf) table missing." +msgstr "" + +#: lib/extend/ftxerr18.c:147 +msgid "Out of memory." +msgstr "" + +#: lib/extend/ftxerr18.c:152 +msgid "Invalid file offset." +msgstr "" + +#: lib/extend/ftxerr18.c:154 +msgid "Invalid file read." +msgstr "" + +#: lib/extend/ftxerr18.c:156 +msgid "Invalid frame access." +msgstr "" + +#: lib/extend/ftxerr18.c:161 +msgid "Too many points." +msgstr "" + +#: lib/extend/ftxerr18.c:163 +msgid "Too many contours." +msgstr "" + +#: lib/extend/ftxerr18.c:165 +msgid "Invalid composite glyph." +msgstr "" + +#: lib/extend/ftxerr18.c:167 +msgid "Too many instructions." +msgstr "" + +#: lib/extend/ftxerr18.c:169 +msgid "Too many function definitions (FDEF)." +msgstr "" + +#: lib/extend/ftxerr18.c:174 +msgid "Invalid opcode." +msgstr "" + +#: lib/extend/ftxerr18.c:176 +msgid "Too few arguments." +msgstr "" + +#: lib/extend/ftxerr18.c:178 +msgid "Stack overflow." +msgstr "" + +#: lib/extend/ftxerr18.c:180 +msgid "Code overflow." +msgstr "" + +#: lib/extend/ftxerr18.c:182 +msgid "Bad argument." +msgstr "" + +#: lib/extend/ftxerr18.c:184 +msgid "Divide by zero." +msgstr "" + +#: lib/extend/ftxerr18.c:186 +msgid "Storage overflow." +msgstr "" + +#: lib/extend/ftxerr18.c:188 +msgid "Control Value (cvt) table overflow." +msgstr "" + +#: lib/extend/ftxerr18.c:190 +msgid "Invalid reference." +msgstr "" + +#: lib/extend/ftxerr18.c:192 +msgid "Invalid distance." +msgstr "" + +#: lib/extend/ftxerr18.c:194 +msgid "Interpolate twilight points." +msgstr "" + +#: lib/extend/ftxerr18.c:196 +msgid "`DEBUG' opcode found." +msgstr "" + +#: lib/extend/ftxerr18.c:198 +msgid "`ENDF' in byte-code stream." +msgstr "" + +#: lib/extend/ftxerr18.c:200 +msgid "Out of code ranges." +msgstr "" + +#: lib/extend/ftxerr18.c:202 +msgid "Nested function definitions." +msgstr "" + +#: lib/extend/ftxerr18.c:204 +msgid "Invalid code range." +msgstr "" + +#: lib/extend/ftxerr18.c:206 +msgid "Invalid displacement." +msgstr "" + +#: lib/extend/ftxerr18.c:208 +msgid "Endless loop encountered while executing instructions." +msgstr "" + +#: lib/extend/ftxerr18.c:213 +msgid "Nested frame access." +msgstr "" + +#: lib/extend/ftxerr18.c:215 +msgid "Invalid cache list." +msgstr "" + +#: lib/extend/ftxerr18.c:217 +msgid "Could not find context." +msgstr "" + +#: lib/extend/ftxerr18.c:219 +msgid "Unlisted object." +msgstr "" + +#: lib/extend/ftxerr18.c:224 +msgid "Raster pool overflow." +msgstr "" + +#: lib/extend/ftxerr18.c:226 +msgid "Raster: negative height encountered." +msgstr "" + +#: lib/extend/ftxerr18.c:228 +msgid "Raster: invalid value." +msgstr "" + +#: lib/extend/ftxerr18.c:230 +msgid "Raster not initialized." +msgstr "" + +#: lib/extend/ftxerr18.c:235 +msgid "Invalid kerning (kern) table format." +msgstr "" + +#: lib/extend/ftxerr18.c:237 +msgid "Invalid kerning (kern) table." +msgstr "" + +#: lib/extend/ftxerr18.c:240 +msgid "Invalid PostScript (post) table format." +msgstr "" + +#: lib/extend/ftxerr18.c:242 +msgid "Invalid PostScript (post) table." +msgstr "" + +#: lib/extend/ftxerr18.c:247 +msgid "Invalid TrueType Open subtable format." +msgstr "" + +#: lib/extend/ftxerr18.c:249 +msgid "Invalid TrueType Open subtable." +msgstr "" + +#: lib/extend/ftxerr18.c:251 +msgid "Glyph(s) not covered by lookup." +msgstr "" + +#: lib/extend/ftxerr18.c:253 +msgid "Too many nested context substitutions." +msgstr "" + +#: lib/extend/ftxerr18.c:255 +msgid "No MM (Adobe MultipleMaster) interpreter available." +msgstr "" + +#: lib/extend/ftxerr18.c:258 +msgid "Invalid glyph substitution (GSUB) table format." +msgstr "" + +#: lib/extend/ftxerr18.c:260 +msgid "Invalid glyph substitution (GSUB) table." +msgstr "" + +#: lib/extend/ftxerr18.c:263 +msgid "Invalid glyph positioning (GPOS) table format." +msgstr "" + +#: lib/extend/ftxerr18.c:265 +msgid "Invalid glyph positioning (GPOS) table." +msgstr "" + +#: lib/extend/ftxerr18.c:268 +msgid "Invalid glyph definition (GDEF) table format." +msgstr "" + +#: lib/extend/ftxerr18.c:270 +msgid "Invalid glyph definition (GDEF) table." +msgstr "" + +#: lib/extend/ftxerr18.c:277 +msgid "Invalid Error Number." +msgstr "" + +#: test/fterror.c:49 +msgid "" +"fterror: test TT_ErrToString18 functionality\n" +"\n" +msgstr "" + +#: test/fterror.c:50 +msgid "" +" with an optional numerical argument, dumps the associated message.\n" +"\n" +msgstr "" + +#: test/fterror.c:73 +msgid "Start of fterror.\n" +msgstr "" + +#: test/fterror.c:81 +msgid "End of fterror.\n" +msgstr "" + +#: test/fterror.c:96 +#, c-format +msgid "Freetype error code 0x%04lX (%lu): %s\n" +msgstr "" + +#: test/ftdump.c:169 test/ftlint.c:207 test/ftmetric.c:294 +msgid "Could not create glyph container.\n" +msgstr "" + +#: test/ftdump.c:179 test/ftlint.c:215 test/ftmetric.c:303 test/ftsbit.c:214 +msgid "Could not create instance.\n" +msgstr "" + +#: test/ftdump.c:188 +msgid "Could not create second instance.\n" +msgstr "" + +#: test/ftdump.c:194 +msgid "Memory footprint statistics:\n" +msgstr "" + +#: test/ftdump.c:202 +msgid "face object" +msgstr "" + +#: test/ftdump.c:203 +msgid "glyph object" +msgstr "" + +#: test/ftdump.c:204 +msgid "instance object" +msgstr "" + +#: test/ftdump.c:208 +msgid "exec. context object" +msgstr "" + +#: test/ftdump.c:215 +msgid "total memory usage" +msgstr "" + +#: test/ftdump.c:223 test/ftdump.c:579 test/ftdump.c:789 test/ftdump.c:993 +#: test/ftdump.c:1139 test/ftlint.c:274 test/ftlint.c:287 test/ftmetric.c:390 +#: test/ftsbit.c:286 +#, c-format +msgid "FreeType error message: %s\n" +msgstr "" + +#: test/ftdump.c:300 +msgid "font name table entries\n" +msgstr "" + +#: test/ftdump.c:310 +#, c-format +msgid "" +"PostScript name: %s\n" +"\n" +msgstr "" + +#: test/ftdump.c:333 +msgid "character map encodings\n" +msgstr "" + +#: test/ftdump.c:340 test/ftdump.c:488 +msgid "The file doesn't seem to have any encoding table.\n" +msgstr "" + +#: test/ftdump.c:344 test/ftdump.c:492 +#, c-format +msgid "" +"There are %hu encodings:\n" +"\n" +msgstr "" + +#: test/ftdump.c:349 +#, c-format +msgid "encoding %2u: " +msgstr "" + +#: test/ftdump.c:376 test/ftdump.c:385 test/ftdump.c:452 +#, c-format +msgid "Unknown value %hu" +msgstr "" + +#: test/ftdump.c:459 +msgid "Unknown" +msgstr "" + +#: test/ftdump.c:481 +msgid "ftxcmap test\n" +msgstr "" + +#: test/ftdump.c:498 +#, c-format +msgid "encoding %2u:\n" +msgstr "" + +#: test/ftdump.c:503 +#, c-format +msgid "first: glyph index %hu, character code 0x%lx\n" +msgstr "" + +#: test/ftdump.c:507 +#, c-format +msgid "next: glyph index %hu, character code 0x%lx\n" +msgstr "" + +#: test/ftdump.c:511 +#, c-format +msgid "last: glyph index %hu, character code 0x%lx\n" +msgstr "" + +#: test/ftdump.c:533 test/ftmetric.c:284 +msgid "Error while retrieving embedded bitmaps table.\n" +msgstr "" + +#: test/ftdump.c:537 +msgid "embedded bitmap table\n" +msgstr "" + +#: test/ftdump.c:540 +#, c-format +msgid " version of embedded bitmap table: 0x%lx\n" +msgstr "" + +#: test/ftdump.c:542 +#, c-format +msgid " number of embedded bitmap strikes: %lu\n" +msgstr "" + +#: test/ftdump.c:552 +#, c-format +msgid " bitmap strike %hu/%lu: " +msgstr "" + +#: test/ftdump.c:555 +#, c-format +msgid "%hux%hu pixels, %hu-bit depth, glyphs [%hu..%hu]\n" +msgstr "" + +#: test/ftdump.c:564 +#, c-format +msgid " range format (%hu:%hu) glyphs %hu..%hu\n" +msgstr "" + +#: test/ftdump.c:615 +msgid "Error while loading GSUB table.\n" +msgstr "" + +#: test/ftdump.c:619 +msgid "GSUB table\n" +msgstr "" + +#: test/ftdump.c:626 +msgid "Error while querying GSUB script list.\n" +msgstr "" + +#: test/ftdump.c:639 +#, c-format +msgid "Error while selecting GSUB script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:644 test/ftdump.c:848 +#, c-format +msgid " script `%4.4s' (index %hu):\n" +msgstr "" + +#: test/ftdump.c:652 +#, c-format +msgid "Error while querying GSUB default language system for script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:657 test/ftdump.c:861 +msgid " default language system:\n" +msgstr "" + +#: test/ftdump.c:670 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:676 test/ftdump.c:757 test/ftdump.c:880 test/ftdump.c:961 +#, c-format +msgid " feature `%4.4s' (index %hu; lookup " +msgstr "" + +#: test/ftdump.c:692 +#, c-format +msgid "Error while querying GSUB language list for script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:709 +#, c-format +msgid "Error while selecting GSUB language `%4.4s' for script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:714 test/ftdump.c:918 +#, c-format +msgid " language `%4.4s' (index %hu):\n" +msgstr "" + +#: test/ftdump.c:719 test/ftdump.c:923 +#, c-format +msgid " required feature index %hu (lookup " +msgstr "" + +#: test/ftdump.c:734 +#, c-format +msgid "" +"Error while querying GSUB feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:751 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:776 test/ftdump.c:980 +msgid "" +"Lookups:\n" +"\n" +msgstr "" + +#: test/ftdump.c:779 test/ftdump.c:983 +#, c-format +msgid " %hu: type %hu, flag 0x%x\n" +msgstr "" + +#: test/ftdump.c:819 +msgid "Error while loading GPOS table.\n" +msgstr "" + +#: test/ftdump.c:823 +msgid "GPOS table\n" +msgstr "" + +#: test/ftdump.c:830 +msgid "Error while querying GPOS script list.\n" +msgstr "" + +#: test/ftdump.c:843 +#, c-format +msgid "Error while selecting GPOS script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:856 +#, c-format +msgid "Error while querying GPOS default language system for script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:874 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:896 +#, c-format +msgid "Error while querying GPOS language list for script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:913 +#, c-format +msgid "Error while selecting GPOS language `%4.4s' for script `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:938 +#, c-format +msgid "" +"Error while querying GPOS feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:955 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" + +#: test/ftdump.c:1018 +msgid "ftdump: Simple TrueType Dumper -- part of the FreeType project" +msgstr "" + +#: test/ftdump.c:1022 +#, c-format +msgid "" +"Usage: %s fontname[.ttf|.ttc]\n" +"\n" +msgstr "" + +#: test/ftdump.c:1054 test/ftlint.c:134 test/ftmetric.c:228 test/ftsbit.c:127 +msgid "Error while initializing engine.\n" +msgstr "" + +#: test/ftdump.c:1061 test/ftmetric.c:236 test/ftsbit.c:134 +msgid "Error while initializing embedded bitmap extension.\n" +msgstr "" + +#: test/ftdump.c:1068 +msgid "Error while initializing GSUB extension.\n" +msgstr "" + +#: test/ftdump.c:1075 +msgid "Error while initializing GPOS extension.\n" +msgstr "" + +#: test/ftdump.c:1091 test/ftlint.c:187 test/ftmetric.c:251 test/ftsbit.c:182 +#, c-format +msgid "Could not find or open %s.\n" +msgstr "" + +#: test/ftdump.c:1094 test/ftlint.c:193 test/ftmetric.c:254 test/ftsbit.c:188 +#, c-format +msgid "Error while opening %s.\n" +msgstr "" + +#: test/ftlint.c:94 +msgid "" +"ftlint: Simple TrueType instruction tester -- part of the FreeType project" +msgstr "" + +#: test/ftlint.c:99 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] [fontname2..]\n" +"\n" +msgstr "" + +#: test/ftlint.c:226 test/ftsbit.c:225 +#, c-format +msgid "Could not set point size to %d.\n" +msgstr "" + +#: test/ftlint.c:239 +msgid "" +"Error with\n" +" " +msgstr "" + +#: test/ftlint.c:240 +#, c-format +msgid "glyph %4u: %s\n" +msgstr "" + +#: test/ftlint.c:253 +msgid "1 fail.\n" +msgstr "" + +#: test/ftlint.c:255 +#, c-format +msgid "%d fails.\n" +msgstr "" + +#: test/ftmetric.c:70 +msgid "" +"ftmetric: Simple TTF metrics/glyph dumper -- part of the FreeType project" +msgstr "" + +#: test/ftmetric.c:74 +#, c-format +msgid "" +"Usage: %s [options below] point fontname[.ttf|.ttc]\n" +"\n" +" -B show sbit's metrics (default: none)\n" +" -c C use C'th font index of TrueType collection (default: 0)\n" +" -i index glyph index (default: 0)\n" +" -r R use resolution R dpi (default: 72)\n" +"\n" +msgstr "" + +#: test/ftmetric.c:261 +#, c-format +msgid "There are %d fonts in this collection.\n" +msgstr "" + +#: test/ftmetric.c:266 +#, c-format +msgid "There is no collection with index %d in this font file.\n" +msgstr "" + +#: test/ftmetric.c:280 +msgid "There is no embedded bitmap data in the font.\n" +msgstr "" + +#: test/ftmetric.c:310 +msgid "Could not set device resolutions.\n" +msgstr "" + +#: test/ftmetric.c:317 +msgid "Could not reset instance.\n" +msgstr "" + +#: test/ftmetric.c:323 +#, c-format +msgid "Instance metrics: ppemX %d, ppemY %d\n" +msgstr "" + +#: test/ftmetric.c:333 test/ftsbit.c:234 +msgid "Could not allocate glyph bitmap container.\n" +msgstr "" + +#: test/ftmetric.c:341 test/ftsbit.c:258 +#, c-format +msgid "Can't load bitmap for glyph %d.\n" +msgstr "" + +#: test/ftmetric.c:368 +msgid "Outline's metrics" +msgstr "" + +#: test/ftmetric.c:370 +msgid "Outline glyph\n" +msgstr "" + +#: test/ftsbit.c:90 +msgid "ftsbit: Simple TrueType `sbit' dumper -- part of the FreeType project" +msgstr "" + +#: test/ftsbit.c:95 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..]\n" +"\n" +msgstr "" + +#: test/ftsbit.c:200 +msgid "Could not find embedded bitmaps in this font.\n" +msgstr "" + +#: test/ftsbit.c:206 +msgid "Error while loading embedded bitmaps.\n" +msgstr "" + +#: test/ftsbit.c:252 +#, c-format +msgid " no bitmap for glyph %d.\n" +msgstr "" + +#: test/ftsbit.c:264 +#, c-format +msgid "glyph index %d = %dx%d pixels, " +msgstr "" + +#: test/ftsbit.c:267 +#, c-format +msgid "advance = %ld, minBearing = [%ld,%ld]\n" +msgstr "" diff --git a/Build/source/libs/freetype/freetype-1.5/po/nl.po b/Build/source/libs/freetype/freetype-1.5/po/nl.po new file mode 100644 index 00000000000..56314f498c1 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/po/nl.po @@ -0,0 +1,883 @@ +# Dutch messages for FreeType. +# Copyright (C) 1998-2000 Gertjan de Back +# Gertjan de Back , 1999. +# +msgid "" +msgstr "" +"Project-Id-Version: FreeType 1.5\n" +"POT-Creation-Date: 2002-11-08 18:11+0000\n" +"PO-Revision-Date: 2000-01-05\n" +"Last-Translator: Gertjan de Back \n" +"Language-Team: Dutch\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=iso-8859-1\n" +"Content-Transfer-Encoding: 8bit\n" + +#: lib/extend/ftxerr18.c:40 +msgid "" +"Welcome to the translation of the Freetype v.1 library!\n" +"\n" +"This message is not really part of the library (it is bracketed by\n" +" #if 0 / #endif), but is really intended to be the first one in the .po\n" +"file, and the first one that a new translator should see, to give hints.\n" +"\n" +"First, while this .po might seems big, the real interesting part of it\n" +"is only the messages in this file, lib/extend/ftxerr18.c. The other\n" +"messages are part of the demonstration programs, and are more intended\n" +"to help grasping how to use i18n with the Freetype library. So the real\n" +"work is the about 65 first ones. Unfortunately they are the harder ones!\n" +"\n" +"A difficulty is that there are some specialized vocabulary, about\n" +"``faces'', ``glyph'' and similar things. These are typographical things,\n" +"and this should be researched before attempting to translate the whole\n" +"thing. A quick look across the TrueType documentation might help to\n" +"understand many things, too.\n" +"\n" +"Best wiches for your translation!\n" +"Antoine Leca - 2002-11-08" +msgstr "" + +#: lib/extend/ftxerr18.c:77 +msgid "Successful function call, no error." +msgstr "Functieaanroep succesvol." + +#: lib/extend/ftxerr18.c:80 +msgid "Invalid face handle." +msgstr "Ongeldige Face handle." + +#: lib/extend/ftxerr18.c:82 +msgid "Invalid instance handle." +msgstr "Ongeldige Instance handle." + +#: lib/extend/ftxerr18.c:84 +msgid "Invalid glyph handle." +msgstr "Ongeldige Glyph handle." + +#: lib/extend/ftxerr18.c:86 +msgid "Invalid charmap handle." +msgstr "Ongeldige Charmap handle." + +#: lib/extend/ftxerr18.c:88 +msgid "Invalid result address." +msgstr "Ongeldig resultaat adres." + +#: lib/extend/ftxerr18.c:90 +msgid "Invalid glyph index." +msgstr "Ongeldige Glyph index." + +#: lib/extend/ftxerr18.c:92 +msgid "Invalid argument." +msgstr "Ongeldig argument." + +#: lib/extend/ftxerr18.c:94 +msgid "Could not open file." +msgstr "Bestand kon niet geopend worden." + +#: lib/extend/ftxerr18.c:96 +msgid "File is not a TrueType collection." +msgstr "Bestand is geen TrueType collectie." + +#: lib/extend/ftxerr18.c:98 +msgid "Mandatory table missing." +msgstr "Vereiste tabel ontbreekt." + +#: lib/extend/ftxerr18.c:100 +msgid "Invalid horizontal metrics (hmtx table broken)." +msgstr "Ongeldige horizontale metriek (hmtx tabel defect)." + +#: lib/extend/ftxerr18.c:102 +msgid "Invalid charmap format." +msgstr "Ongeldige Charmap opmaak." + +#: lib/extend/ftxerr18.c:104 +msgid "Invalid ppem value." +msgstr "Ongeldige ppem waarde." + +#: lib/extend/ftxerr18.c:106 +msgid "Invalid vertical metrics (vmtx table broken)." +msgstr "Ongeldige vertikale metriek (vmtx tabel defect)." + +#: lib/extend/ftxerr18.c:109 +msgid "Invalid file format." +msgstr "Ongeldige bestandsopmaak." + +#: lib/extend/ftxerr18.c:112 +msgid "Invalid engine." +msgstr "Ongeldige engine." + +#: lib/extend/ftxerr18.c:114 +msgid "Too many extensions." +msgstr "Te veel uitbreidingen." + +#: lib/extend/ftxerr18.c:116 +msgid "Extensions unsupported." +msgstr "Uitbreidingen niet ondersteund." + +#: lib/extend/ftxerr18.c:118 +msgid "Invalid extension id." +msgstr "Ongeldige uitbreiding id." + +#: lib/extend/ftxerr18.c:121 +msgid "No vertical data in font." +msgstr "Geen vertikale informatie in lettertype." + +#: lib/extend/ftxerr18.c:124 +msgid "Maximum Profile (maxp) table missing." +msgstr "`Maximum Profile (maxp)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:126 +msgid "Font Header (head) table missing." +msgstr "`Font Header (head)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:128 +msgid "Horizontal Header (hhea) table missing." +msgstr "`Horizontal Header (hhea)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:130 +msgid "Index to Location (loca) table missing." +msgstr "`Index to Location (loca)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:132 +msgid "Naming (name) table missing." +msgstr "`Naming (name)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:134 +msgid "Character to Glyph Index Mapping (cmap) tables missing." +msgstr "`Character to Glyph Index Mapping (cmap)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:136 +msgid "Horizontal Metrics (hmtx) table missing." +msgstr "`Horizontal Metrics (hmtx)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:138 +msgid "OS/2 table missing." +msgstr "OS/2 tabel ontbreekt." + +#: lib/extend/ftxerr18.c:140 +msgid "PostScript (post) table missing." +msgstr "`PostScript (post)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:142 +msgid "Glyph (glyf) table missing." +msgstr "`Naming (glyf)' tabel ontbreekt." + +#: lib/extend/ftxerr18.c:147 +msgid "Out of memory." +msgstr "Onvoldoende geheugen." + +#: lib/extend/ftxerr18.c:152 +msgid "Invalid file offset." +msgstr "Bestand positie ongeldig." + +#: lib/extend/ftxerr18.c:154 +msgid "Invalid file read." +msgstr "Lezen van bestand ongeldig." + +#: lib/extend/ftxerr18.c:156 +msgid "Invalid frame access." +msgstr "Toegang tot frame ongeldig." + +#: lib/extend/ftxerr18.c:161 +msgid "Too many points." +msgstr "Te veel punten." + +#: lib/extend/ftxerr18.c:163 +msgid "Too many contours." +msgstr "Te veel contouren." + +#: lib/extend/ftxerr18.c:165 +msgid "Invalid composite glyph." +msgstr "Samengestelde Glyph ongeldig." + +#: lib/extend/ftxerr18.c:167 +msgid "Too many instructions." +msgstr "Te veel instructies." + +#: lib/extend/ftxerr18.c:169 +#, fuzzy +msgid "Too many function definitions (FDEF)." +msgstr "Functiedefinities genest." + +#: lib/extend/ftxerr18.c:174 +msgid "Invalid opcode." +msgstr "Ongeldige opcode." + +#: lib/extend/ftxerr18.c:176 +msgid "Too few arguments." +msgstr "Te weinig argumenten." + +#: lib/extend/ftxerr18.c:178 +msgid "Stack overflow." +msgstr "Stack overloop." + +#: lib/extend/ftxerr18.c:180 +msgid "Code overflow." +msgstr "Code overloop." + +#: lib/extend/ftxerr18.c:182 +msgid "Bad argument." +msgstr "Foutief argument." + +#: lib/extend/ftxerr18.c:184 +msgid "Divide by zero." +msgstr "Deling door nul." + +#: lib/extend/ftxerr18.c:186 +msgid "Storage overflow." +msgstr "Opslag overloop." + +#: lib/extend/ftxerr18.c:188 +msgid "Control Value (cvt) table overflow." +msgstr "`Control Value (cvt)' tabel overloop." + +#: lib/extend/ftxerr18.c:190 +msgid "Invalid reference." +msgstr "Ongeldige referentie." + +#: lib/extend/ftxerr18.c:192 +msgid "Invalid distance." +msgstr "Ongeldige afstand." + +#: lib/extend/ftxerr18.c:194 +msgid "Interpolate twilight points." +msgstr "Interpolatie van schemer (twilight) punten." + +#: lib/extend/ftxerr18.c:196 +msgid "`DEBUG' opcode found." +msgstr "`DEBUG'-opcode gevonden." + +#: lib/extend/ftxerr18.c:198 +msgid "`ENDF' in byte-code stream." +msgstr "`ENDF' in bytecode-stroom." + +#: lib/extend/ftxerr18.c:200 +msgid "Out of code ranges." +msgstr "Onvoldoende codegebieden." + +#: lib/extend/ftxerr18.c:202 +msgid "Nested function definitions." +msgstr "Functiedefinities genest." + +#: lib/extend/ftxerr18.c:204 +msgid "Invalid code range." +msgstr "Ongeldig codegebied." + +#: lib/extend/ftxerr18.c:206 +msgid "Invalid displacement." +msgstr "Ongeldige verplaatsing." + +#: lib/extend/ftxerr18.c:208 +msgid "Endless loop encountered while executing instructions." +msgstr "Oneindige loop aangetrofffen tijdens het uitvoeren van instructies." + +#: lib/extend/ftxerr18.c:213 +msgid "Nested frame access." +msgstr "Frame toegang genest." + +#: lib/extend/ftxerr18.c:215 +msgid "Invalid cache list." +msgstr "Ongeldige cachelijst." + +#: lib/extend/ftxerr18.c:217 +msgid "Could not find context." +msgstr "Context niet gevonden." + +#: lib/extend/ftxerr18.c:219 +msgid "Unlisted object." +msgstr "Object niet aanwezig." + +#: lib/extend/ftxerr18.c:224 +msgid "Raster pool overflow." +msgstr "Overloop van Raster pool." + +#: lib/extend/ftxerr18.c:226 +msgid "Raster: negative height encountered." +msgstr "Raster: negatieve hoogte aangetroffen." + +#: lib/extend/ftxerr18.c:228 +msgid "Raster: invalid value." +msgstr "Raster: ongeldige waarde." + +#: lib/extend/ftxerr18.c:230 +msgid "Raster not initialized." +msgstr "Raster niet geinitialiseerd." + +#: lib/extend/ftxerr18.c:235 +msgid "Invalid kerning (kern) table format." +msgstr "Ongeldige `Kerning (kern)' tabel opmaak." + +#: lib/extend/ftxerr18.c:237 +msgid "Invalid kerning (kern) table." +msgstr "Ongeldige `Kerning (kern)' tabel." + +#: lib/extend/ftxerr18.c:240 +msgid "Invalid PostScript (post) table format." +msgstr "Ongeldige `PostScript (post)' tabel opmaak." + +#: lib/extend/ftxerr18.c:242 +msgid "Invalid PostScript (post) table." +msgstr "Ongeldige `PostScript (post)' tabel." + +#: lib/extend/ftxerr18.c:247 +msgid "Invalid TrueType Open subtable format." +msgstr "Ongeldige opmaak van TrueType Open subtabel." + +#: lib/extend/ftxerr18.c:249 +msgid "Invalid TrueType Open subtable." +msgstr "Ongeldige TrueType Open subtabel." + +#: lib/extend/ftxerr18.c:251 +msgid "Glyph(s) not covered by lookup." +msgstr "Glyph(s) niet door opgenomen in Lookup." + +#: lib/extend/ftxerr18.c:253 +msgid "Too many nested context substitutions." +msgstr "Te veel geneste context vervangingen." + +#: lib/extend/ftxerr18.c:255 +msgid "No MM (Adobe MultipleMaster) interpreter available." +msgstr "" + +#: lib/extend/ftxerr18.c:258 +msgid "Invalid glyph substitution (GSUB) table format." +msgstr "Ongeldige Glyph vervanging (GSUB) tabel opmaak." + +#: lib/extend/ftxerr18.c:260 +msgid "Invalid glyph substitution (GSUB) table." +msgstr "Ongeldige Glyph vervanging (GSUB) tabel." + +#: lib/extend/ftxerr18.c:263 +msgid "Invalid glyph positioning (GPOS) table format." +msgstr "Ongeldige Glyph plaatsing (GPOS) tabel opmaak." + +#: lib/extend/ftxerr18.c:265 +msgid "Invalid glyph positioning (GPOS) table." +msgstr "Ongeldige Glyph plaatsing (GPOS) tabel." + +#: lib/extend/ftxerr18.c:268 +#, fuzzy +msgid "Invalid glyph definition (GDEF) table format." +msgstr "Ongeldige Glyph plaatsing (GPOS) tabel opmaak." + +#: lib/extend/ftxerr18.c:270 +#, fuzzy +msgid "Invalid glyph definition (GDEF) table." +msgstr "Ongeldige Glyph plaatsing (GPOS) tabel." + +#: lib/extend/ftxerr18.c:277 +msgid "Invalid Error Number." +msgstr "Ongeldig foutnummer." + +#: test/fterror.c:49 +msgid "" +"fterror: test TT_ErrToString18 functionality\n" +"\n" +msgstr "" + +#: test/fterror.c:50 +msgid "" +" with an optional numerical argument, dumps the associated message.\n" +"\n" +msgstr "" + +#: test/fterror.c:73 +msgid "Start of fterror.\n" +msgstr "Begin van fterror.\n" + +#: test/fterror.c:81 +msgid "End of fterror.\n" +msgstr "Einde van fterror.\n" + +#: test/fterror.c:96 +#, fuzzy, c-format +msgid "Freetype error code 0x%04lX (%lu): %s\n" +msgstr "FreeType foutmelding: %s\n" + +#: test/ftdump.c:169 test/ftlint.c:207 test/ftmetric.c:294 +msgid "Could not create glyph container.\n" +msgstr "Aanmaken Glyph container mislukt.\n" + +#: test/ftdump.c:179 test/ftlint.c:215 test/ftmetric.c:303 test/ftsbit.c:214 +msgid "Could not create instance.\n" +msgstr "Aanmaken Instance mislukt.\n" + +#: test/ftdump.c:188 +msgid "Could not create second instance.\n" +msgstr "Aanmaken tweede Instance mislukt.\n" + +#: test/ftdump.c:194 +msgid "Memory footprint statistics:\n" +msgstr "Statistieken geheugengebruik:\n" + +#: test/ftdump.c:202 +msgid "face object" +msgstr "Face object" + +#: test/ftdump.c:203 +msgid "glyph object" +msgstr "Glyph object" + +#: test/ftdump.c:204 +msgid "instance object" +msgstr "Instance object" + +#: test/ftdump.c:208 +msgid "exec. context object" +msgstr "uitv. context object" + +#: test/ftdump.c:215 +msgid "total memory usage" +msgstr "totaal geheugengebruik" + +#: test/ftdump.c:223 test/ftdump.c:579 test/ftdump.c:789 test/ftdump.c:993 +#: test/ftdump.c:1139 test/ftlint.c:274 test/ftlint.c:287 test/ftmetric.c:390 +#: test/ftsbit.c:286 +#, c-format +msgid "FreeType error message: %s\n" +msgstr "FreeType foutmelding: %s\n" + +#: test/ftdump.c:300 +msgid "font name table entries\n" +msgstr "lettertypen in namentabel\n" + +#: test/ftdump.c:310 +#, c-format +msgid "" +"PostScript name: %s\n" +"\n" +msgstr "" +"PostScript naam: %s\n" +"\n" + +#: test/ftdump.c:333 +msgid "character map encodings\n" +msgstr "tekencodering tabellen\n" + +#: test/ftdump.c:340 test/ftdump.c:488 +msgid "The file doesn't seem to have any encoding table.\n" +msgstr "Het bestand schijnt geen codering tabellen te bevatten.\n" + +#: test/ftdump.c:344 test/ftdump.c:492 +#, c-format +msgid "" +"There are %hu encodings:\n" +"\n" +msgstr "" +"Er zijn %hu coderingen:\n" +"\n" + +#: test/ftdump.c:349 +#, c-format +msgid "encoding %2u: " +msgstr "codering %2u: " + +#: test/ftdump.c:376 test/ftdump.c:385 test/ftdump.c:452 +#, c-format +msgid "Unknown value %hu" +msgstr "Waarde %hu onbekend" + +#: test/ftdump.c:459 +msgid "Unknown" +msgstr "Onbekend" + +#: test/ftdump.c:481 +msgid "ftxcmap test\n" +msgstr "ftxcmap test\n" + +#: test/ftdump.c:498 +#, c-format +msgid "encoding %2u:\n" +msgstr "codering %2u:\n" + +#: test/ftdump.c:503 +#, c-format +msgid "first: glyph index %hu, character code 0x%lx\n" +msgstr "eerste: Glyph index %hu, karakter code 0x%lx\n" + +#: test/ftdump.c:507 +#, c-format +msgid "next: glyph index %hu, character code 0x%lx\n" +msgstr "volgende: Glyph index %hu, karakter code 0x%lx\n" + +#: test/ftdump.c:511 +#, c-format +msgid "last: glyph index %hu, character code 0x%lx\n" +msgstr "laatste: Glyph index %hu, karakter code 0x%lx\n" + +#: test/ftdump.c:533 test/ftmetric.c:284 +msgid "Error while retrieving embedded bitmaps table.\n" +msgstr "Fout bij het ophalen van ingebedde bitmap tabel.\n" + +#: test/ftdump.c:537 +msgid "embedded bitmap table\n" +msgstr "ingebedde bitmap tabel\n" + +#: test/ftdump.c:540 +#, c-format +msgid " version of embedded bitmap table: 0x%lx\n" +msgstr " versie van ingebedde bitmap tabel: 0x%lx\n" + +#: test/ftdump.c:542 +#, c-format +msgid " number of embedded bitmap strikes: %lu\n" +msgstr " aantal ingebedde bitmap treffers: %lu\n" + +#: test/ftdump.c:552 +#, c-format +msgid " bitmap strike %hu/%lu: " +msgstr " bitmap treffer %hu/%lu: " + +#: test/ftdump.c:555 +#, c-format +msgid "%hux%hu pixels, %hu-bit depth, glyphs [%hu..%hu]\n" +msgstr "%hux%hu pixels, %hu-bit diepte, Glyphs [%hu..%hu]\n" + +#: test/ftdump.c:564 +#, c-format +msgid " range format (%hu:%hu) glyphs %hu..%hu\n" +msgstr " bereik formaat (%hu:%hu) Glyphs %hu..%hu\n" + +#: test/ftdump.c:615 +msgid "Error while loading GSUB table.\n" +msgstr "Fout bij het laden van GSUB tabel.\n" + +#: test/ftdump.c:619 +msgid "GSUB table\n" +msgstr "GSUB tabel\n" + +#: test/ftdump.c:626 +msgid "Error while querying GSUB script list.\n" +msgstr "Fout bij het opvragen van GSUB script lijst.\n" + +#: test/ftdump.c:639 +#, c-format +msgid "Error while selecting GSUB script `%4.4s'.\n" +msgstr "Fout bij het selecteren van GSUB script `%4.4s'.\n" + +#: test/ftdump.c:644 test/ftdump.c:848 +#, c-format +msgid " script `%4.4s' (index %hu):\n" +msgstr " script `%4.4s' (index %hu):\n" + +#: test/ftdump.c:652 +#, c-format +msgid "Error while querying GSUB default language system for script `%4.4s'.\n" +msgstr "" +"Fout bij het opvragen van GSUB standaard taal systeem voor script `%4.4s'.\n" + +#: test/ftdump.c:657 test/ftdump.c:861 +msgid " default language system:\n" +msgstr " standaard taal systeem:\n" + +#: test/ftdump.c:670 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Fout bij het selecteren van GSUB kenmerk `%4.4s'\n" +"voor standaard taal systeem van script `%4.4s'.\n" + +#: test/ftdump.c:676 test/ftdump.c:757 test/ftdump.c:880 test/ftdump.c:961 +#, c-format +msgid " feature `%4.4s' (index %hu; lookup " +msgstr " kenmerk `%4.4s' (index %hu; lookup " + +#: test/ftdump.c:692 +#, c-format +msgid "Error while querying GSUB language list for script `%4.4s'.\n" +msgstr "Fout bij het opvragen van GSUB taal lijst voor script `%4.4s'.\n" + +#: test/ftdump.c:709 +#, c-format +msgid "Error while selecting GSUB language `%4.4s' for script `%4.4s'.\n" +msgstr "Fout bij het selecteren van GSUB taal `%4.4s' voor script `%4.4s'.\n" + +#: test/ftdump.c:714 test/ftdump.c:918 +#, c-format +msgid " language `%4.4s' (index %hu):\n" +msgstr " taal `%4.4s' (index %hu):\n" + +#: test/ftdump.c:719 test/ftdump.c:923 +#, c-format +msgid " required feature index %hu (lookup " +msgstr " benodigde kenmerk index %hu (lookup " + +#: test/ftdump.c:734 +#, c-format +msgid "" +"Error while querying GSUB feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fout bij het opvragen van GSUB kenmerken lijst\n" +"voor script `%4.4s', taal `%4.4s'.\n" + +#: test/ftdump.c:751 +#, c-format +msgid "" +"Error while selecting GSUB feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fout bij het selecteren van GSUB kenmerk `%4.4s'\n" +"voor script `%4.4s', taal `%4.4s'.\n" + +#: test/ftdump.c:776 test/ftdump.c:980 +msgid "" +"Lookups:\n" +"\n" +msgstr "" +"Lookups:\n" +"\n" + +#: test/ftdump.c:779 test/ftdump.c:983 +#, c-format +msgid " %hu: type %hu, flag 0x%x\n" +msgstr " %hu: type %hu, vlag 0x%x\n" + +#: test/ftdump.c:819 +msgid "Error while loading GPOS table.\n" +msgstr "Fout bij het laden van GPOS tabel.\n" + +#: test/ftdump.c:823 +msgid "GPOS table\n" +msgstr "GPOS tabel\n" + +#: test/ftdump.c:830 +msgid "Error while querying GPOS script list.\n" +msgstr "Fout bij het opvragen van GPOS script lijst.\n" + +#: test/ftdump.c:843 +#, c-format +msgid "Error while selecting GPOS script `%4.4s'.\n" +msgstr "Fout bij het selecteren van GPOS script `%4.4s'.\n" + +#: test/ftdump.c:856 +#, c-format +msgid "Error while querying GPOS default language system for script `%4.4s'.\n" +msgstr "" +"Fout bij het opvragen van GPOS standaard taal systeem voor script `%4.4s'.\n" + +#: test/ftdump.c:874 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for default language system of script `%4.4s'.\n" +msgstr "" +"Fout bij het selecteren van GPOS kenmerk `%4.4s'\n" +"voor standaard taal systeem van script `%4.4s'.\n" + +#: test/ftdump.c:896 +#, c-format +msgid "Error while querying GPOS language list for script `%4.4s'.\n" +msgstr "Fout bij het opvragen van GPOS taal lijst voor script `%4.4s'.\n" + +#: test/ftdump.c:913 +#, c-format +msgid "Error while selecting GPOS language `%4.4s' for script `%4.4s'.\n" +msgstr "Fout bij het selecteren van GPOS taal `%4.4s' voor script `%4.4s'.\n" + +#: test/ftdump.c:938 +#, c-format +msgid "" +"Error while querying GPOS feature list\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fout bij het opvragen van GPOS kenmerken lijst\n" +"voor script `%4.4s', taal `%4.4s'.\n" + +#: test/ftdump.c:955 +#, c-format +msgid "" +"Error while selecting GPOS feature `%4.4s'\n" +"for script `%4.4s', language `%4.4s'.\n" +msgstr "" +"Fout bij het selecteren van GPOS kenmerk `%4.4s'\n" +"voor script `%4.4s', taal `%4.4s'.\n" + +#: test/ftdump.c:1018 +msgid "ftdump: Simple TrueType Dumper -- part of the FreeType project" +msgstr "" +"ftdump: eenvoudige TrueType dumper -- onderdeel van het FreeType project" + +#: test/ftdump.c:1022 +#, c-format +msgid "" +"Usage: %s fontname[.ttf|.ttc]\n" +"\n" +msgstr "" +"Gebruik: %s lettertype[.ttf|.ttc]\n" +"\n" + +#: test/ftdump.c:1054 test/ftlint.c:134 test/ftmetric.c:228 test/ftsbit.c:127 +msgid "Error while initializing engine.\n" +msgstr "Fout bij het starten van de FreeType engine.\n" + +#: test/ftdump.c:1061 test/ftmetric.c:236 test/ftsbit.c:134 +msgid "Error while initializing embedded bitmap extension.\n" +msgstr "Fout bij het starten de ingebedde bitmap toevoeging.\n" + +#: test/ftdump.c:1068 +msgid "Error while initializing GSUB extension.\n" +msgstr "Fout bij het starten van de GSUB toevoeging.\n" + +#: test/ftdump.c:1075 +msgid "Error while initializing GPOS extension.\n" +msgstr "Fout bij het starten van de GPOS toevoeging.\n" + +#: test/ftdump.c:1091 test/ftlint.c:187 test/ftmetric.c:251 test/ftsbit.c:182 +#, c-format +msgid "Could not find or open %s.\n" +msgstr "Kan %s niet vinden of openen.\n" + +#: test/ftdump.c:1094 test/ftlint.c:193 test/ftmetric.c:254 test/ftsbit.c:188 +#, c-format +msgid "Error while opening %s.\n" +msgstr "Fout bij het openen van %s.\n" + +#: test/ftlint.c:94 +msgid "" +"ftlint: Simple TrueType instruction tester -- part of the FreeType project" +msgstr "" +"ftlint: TrueType instructie tester -- onderdeel van het FreeType project" + +#: test/ftlint.c:99 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] [fontname2..]\n" +"\n" +msgstr "" +"Gebruik: %s ppem lettertype[.ttf|.ttc] [lettertype2..]\n" +"\n" + +#: test/ftlint.c:226 test/ftsbit.c:225 +#, c-format +msgid "Could not set point size to %d.\n" +msgstr "Instellen van puntgrootte %d mislukt.\n" + +#: test/ftlint.c:239 +msgid "" +"Error with\n" +" " +msgstr "" +"Fout met\n" +" " + +#: test/ftlint.c:240 +#, c-format +msgid "glyph %4u: %s\n" +msgstr "Glyph %4u: %s\n" + +#: test/ftlint.c:253 +msgid "1 fail.\n" +msgstr "1 misser.\n" + +#: test/ftlint.c:255 +#, c-format +msgid "%d fails.\n" +msgstr "%d missers.\n" + +#: test/ftmetric.c:70 +msgid "" +"ftmetric: Simple TTF metrics/glyph dumper -- part of the FreeType project" +msgstr "" +"ftmetric: TTF metriek/Glyph dumper -- onderdeel van het FreeType project" + +#: test/ftmetric.c:74 +#, c-format +msgid "" +"Usage: %s [options below] point fontname[.ttf|.ttc]\n" +"\n" +" -B show sbit's metrics (default: none)\n" +" -c C use C'th font index of TrueType collection (default: 0)\n" +" -i index glyph index (default: 0)\n" +" -r R use resolution R dpi (default: 72)\n" +"\n" +msgstr "" +"Gebruik: %s [opties hieronder] punt lettertype[.ttf|.ttc]\n" +"\n" +" -B toon sbit's metriek (standaard: geen)\n" +" -c C gebruik 'C'e lettertype index van TrueType collectie (standaard: " +"0)\n" +" -i index Glyph index (standaard: 0)\n" +" -r R gebruik resolutie van R dpi (standaard: 72)\n" +"\n" + +#: test/ftmetric.c:261 +#, c-format +msgid "There are %d fonts in this collection.\n" +msgstr "Er zijn %d lettertypen in deze collectie.\n" + +#: test/ftmetric.c:266 +#, c-format +msgid "There is no collection with index %d in this font file.\n" +msgstr "Er is geen collectie met index %d in dit lettertype.\n" + +#: test/ftmetric.c:280 +msgid "There is no embedded bitmap data in the font.\n" +msgstr "Er is geen ingebedde bitmap informatie in het lettertype.\n" + +#: test/ftmetric.c:310 +msgid "Could not set device resolutions.\n" +msgstr "Instellen van resolutie is mislukt.\n" + +#: test/ftmetric.c:317 +msgid "Could not reset instance.\n" +msgstr "Her-instellen van Instance mislukt.\n" + +#: test/ftmetric.c:323 +#, c-format +msgid "Instance metrics: ppemX %d, ppemY %d\n" +msgstr "Instance metriek: ppemX %d, ppemY %d\n" + +#: test/ftmetric.c:333 test/ftsbit.c:234 +msgid "Could not allocate glyph bitmap container.\n" +msgstr "Toewijzen van Glyph bitmap container mislukt.\n" + +#: test/ftmetric.c:341 test/ftsbit.c:258 +#, c-format +msgid "Can't load bitmap for glyph %d.\n" +msgstr "Laden van bitmap voor Glyph %d mislukt.\n" + +#: test/ftmetric.c:368 +msgid "Outline's metrics" +msgstr "Omtrek metriek" + +#: test/ftmetric.c:370 +msgid "Outline glyph\n" +msgstr "Omtrek Glyph\n" + +#: test/ftsbit.c:90 +msgid "ftsbit: Simple TrueType `sbit' dumper -- part of the FreeType project" +msgstr "ftsbit: TrueType `sbit' dumper -- onderdeel van het FreeType project" + +#: test/ftsbit.c:95 +#, c-format +msgid "" +"Usage: %s ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..]\n" +"\n" +msgstr "" +"Gebruik: %s ppem lettertype[.ttf|.ttc] glyph_index [glyph_index2..]\n" +"\n" + +#: test/ftsbit.c:200 +msgid "Could not find embedded bitmaps in this font.\n" +msgstr "Ingebedde bitmaps niet gevonden in dit lettertype.\n" + +#: test/ftsbit.c:206 +msgid "Error while loading embedded bitmaps.\n" +msgstr "Fout bij het laden van ingebedde bitmaps.\n" + +#: test/ftsbit.c:252 +#, c-format +msgid " no bitmap for glyph %d.\n" +msgstr " geen bitmap voor Glyph %d.\n" + +#: test/ftsbit.c:264 +#, c-format +msgid "glyph index %d = %dx%d pixels, " +msgstr "Glyph index %d = %dx%d pixels, " + +#: test/ftsbit.c:267 +#, c-format +msgid "advance = %ld, minBearing = [%ld,%ld]\n" +msgstr "advance = %ld, minBearing = [%ld,%ld]\n" diff --git a/Build/source/libs/freetype/freetype-1.5/readme.1st b/Build/source/libs/freetype/freetype-1.5/readme.1st new file mode 100644 index 00000000000..ad87630be1c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/readme.1st @@ -0,0 +1,10 @@ + + DISCLAIMER + + + PLEASE READ THE FILE `PATENTS' BEFORE ANYTHING ELSE! IT + CONTAINS *CRITICAL* INFORMATION REGARDING THE FREE USE OF THIS + LIBRARY. + + +--- end of readme.1st --- diff --git a/Build/source/libs/freetype/freetype-1.5/test/.cvsignore b/Build/source/libs/freetype/freetype-1.5/test/.cvsignore new file mode 100644 index 00000000000..0f0d08671e4 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/.cvsignore @@ -0,0 +1,12 @@ +.libs +ftview +fttimer +ftlint +ftdump +ftzoom +ftstring +ftstrpnm +fterror +ftsbit +ftmetric +ftstrtto diff --git a/Build/source/libs/freetype/freetype-1.5/test/.cvsignore.delete b/Build/source/libs/freetype/freetype-1.5/test/.cvsignore.delete new file mode 100644 index 00000000000..e69de29bb2d diff --git a/Build/source/libs/freetype/freetype-1.5/test/README b/Build/source/libs/freetype/freetype-1.5/test/README new file mode 100644 index 00000000000..364b1eb586a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/README @@ -0,0 +1,6 @@ + +The instructions how to use the test programs can be found in the +main `README' file located in the parent directory. + + +--- end of README --- diff --git a/Build/source/libs/freetype/freetype-1.5/test/arabic.c b/Build/source/libs/freetype/freetype-1.5/test/arabic.c new file mode 100644 index 00000000000..37715ff7447 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arabic.c @@ -0,0 +1,386 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2000 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* arabic -- An implementation of the contextual algorithm given in the */ +/* Unicode 2.0 book to assign the `isolated', `initial', `medial', and */ +/* `final' properties to an input string of character codes for the Arabic */ +/* script. */ +/* */ +/****************************************************************************/ + +#include +#include + +#include "arabic.h" +#include "freetype.h" +#include "ftxopen.h" + + + /* + + Here a table of the joining classes for characters in the range + U+0620 - U+06FF. + + The following character also has a joining class: + + U+200C ZERO WIDTH NON-JOINER -> causing + + All other characters are given the joining class `none'. + + */ + + joining_class arabic[] = + { + /* U+0620 */ + none, none, right, right, + right, right, dual, right, + dual, right, dual, dual, + dual, dual, dual, right, + + /* U+0630 */ + right, right, right, dual, + dual, dual, dual, dual, + dual, dual, dual, none, + none, none, none, none, + + /* U+0640 */ + causing, dual, dual, dual, + dual, dual, dual, dual, + right, right, dual, transparent, + transparent, transparent, transparent, transparent, + + /* U+0650 */ + transparent, transparent, transparent, none, + none, none, none, none, + none, none, none, none, + none, none, none, none, + + /* U+0660 */ + none, none, none, none, + none, none, none, none, + none, none, none, none, + none, none, none, none, + + /* U+0670 */ + transparent, none, right, right, + none, right, right, right, + dual, dual, dual, dual, + dual, dual, dual, dual, + + /* U+0680 */ + dual, dual, dual, dual, + dual, dual, dual, dual, + right, right, right, right, + right, right, right, right, + + /* U+0690 */ + right, right, right, right, + right, right, right, right, + right, right, dual, dual, + dual, dual, dual, dual, + + /* U+06A0 */ + dual, dual, dual, dual, + dual, dual, dual, dual, + dual, dual, dual, dual, + dual, dual, dual, dual, + + /* U+06B0 */ + dual, dual, dual, dual, + dual, dual, dual, dual, + dual, dual, dual, dual, + dual, dual, dual, dual, + + /* U+06C0 */ + right, dual, right, right, + right, right, right, right, + right, right, right, right, + dual, right, dual, right, + + /* U+06D0 */ + dual, dual, right, right, + none, none, none, transparent, + transparent, transparent, transparent, transparent, + transparent, transparent, transparent, transparent, + + /* U+06E0 */ + transparent, transparent, transparent, transparent, + transparent, none, none, transparent, + transparent, none, transparent, transparent, + transparent, transparent, none, none, + + /* U+06F0 */ + none, none, none, none, + none, none, none, none, + none, none, dual, dual, + dual, none, none, none + }; + + + struct cgc_ + { + TT_UShort char_code; + TT_UShort glyph_index; + TT_UShort class; + }; + + typedef struct cgc_ cgc; + + + int compare_cgc( const void* a, + const void* b ) + { + return ( ((cgc*)a)->glyph_index > ((cgc*)b)->glyph_index ) ? + 1 : ( ( ((cgc*)a)->glyph_index == ((cgc*)b)->glyph_index ) ? + 0 : -1 ); + } + + + TT_Error Build_Arabic_Glyph_Properties( TT_CharMap char_map, + TT_UShort max_glyphs, + TTO_GDEFHeader** gdef ) + { + TT_UShort i, j, num_glyphs; + + cgc Arabic[0x0700 - 0x0620]; + + TT_UShort glyph_indices[0x700 - 0x0620]; + TT_UShort classes[0x700 - 0x0620]; + + + if ( !gdef ) + return TT_Err_Invalid_Argument; + + j = 0; + + for ( i = 0x0620; i < 0x0700; i++ ) + { + Arabic[j].char_code = i; + Arabic[j].class = ( arabic[i - 0x0620] == transparent ) ? + MARK_GLYPH : SIMPLE_GLYPH; + Arabic[j].glyph_index = TT_Char_Index( char_map, i ); + if ( Arabic[j].glyph_index ) + j++; + } + num_glyphs = j; + + if ( !num_glyphs ) + { + /* no Arabic font */ + *gdef = NULL; + return TT_Err_Ok; + } + + /* sort it */ + + qsort( Arabic, num_glyphs, sizeof ( cgc ), compare_cgc ); + + /* write it to the arrays, removing duplicates */ + + glyph_indices[0] = Arabic[0].glyph_index; + classes[0] = Arabic[0].class; + + j = 1; + + for ( i = 1; i < num_glyphs; i++ ) + { + glyph_indices[j] = Arabic[i].glyph_index; + classes[j] = Arabic[i].class; + + if ( glyph_indices[j - 1] != glyph_indices[j] ) + j++; + } + num_glyphs = j; + + TT_GDEF_Build_ClassDefinition( *gdef, max_glyphs, num_glyphs, + glyph_indices, classes ); + + return TT_Err_Ok; + } + + + /* The joining rules as given in the Unicode 2.0 book (characters are + here specified as appearing in the byte stream, i.e. *not* in + visual order). Joining classes are given in angle brackets, glyph + forms in square brackets. Glyphs affected by a specific rule are + enclosed with vertical bars. + + Note: The description of the joining algorithm in the book is + severely broken. You can get a corrected version from + www.unicode.org (as of 29-Jun-1999, this hasn't appeared). + + R1: + + apply joining rules for + -> [shape1] [shape2] + + -> [shape1] [isolated] [shape2] + + R2: || + + -> [final] + + R3: || + + -> [initial] + + R4: || + + -> [medial] + + R5: || + + -> [final] + + R6: || + + -> [initial] + + R7: If R1-R6 fail: + + -> [isolated] */ + + + /* `direction' can be -1, 0, or 1 to indicate the last non-transparent + glyph, the current glyph, and the next non-transparent glyph, + respectively. */ + + static joining_class Get_Joining_Class( TT_ULong* string, + TT_UShort pos, + TT_UShort length, + int direction ) + { + joining_class j; + + + while ( 1 ) + { + if ( pos == 0 && direction < 0 ) + return none; + + pos += direction; + + if ( pos >= length ) + return none; + + if ( string[pos] < 0x0620 || + string[pos] >= 0x0700 ) + { + if ( string[pos] == 0x200C ) + return causing; + else + return none; + } + else + j = arabic[string[pos] - 0x0620]; + + if ( !direction || j != transparent ) + return j; + } + } + + + TT_Error Assign_Arabic_Properties( TT_ULong* string, + TT_UShort* properties, + TT_UShort length ) + { + joining_class previous, current, next; + + TT_UShort i; + + + if ( !string || !properties || length == 0 ) + return TT_Err_Invalid_Argument; + + for ( i = 0; i < length; i++ ) + { + previous = Get_Joining_Class( string, i, length, -1 ); + current = Get_Joining_Class( string, i, length, 0 ); + next = Get_Joining_Class( string, i, length, 1 ); + + /* R1 */ + + if ( current == transparent ) + { + properties[i] |= isolated_p; + continue; + } + + /* R2 */ + + if ( previous == causing || + previous == left || + previous == dual ) + if ( current == right ) + { + properties[i] |= final_p; + continue; + } + + /* R3 */ + + if ( current == left ) + if ( next == causing || + next == right || + next == dual ) + { + properties[i] |= initial_p; + continue; + } + + /* R4 */ + + if ( previous == causing || + previous == left || + previous == dual ) + if ( current == dual ) + if ( next == causing || + next == right || + next == dual ) + { + properties[i] |= medial_p; + continue; + } + + /* R5 */ + + if ( previous == causing || + previous == left || + previous == dual ) + if ( current == dual ) + if ( !( next == causing || + next == right || + next == dual ) ) + { + properties[i] |= final_p; + continue; + } + + /* R6 */ + + if ( !( previous == causing || + previous == left || + previous == dual ) ) + if ( current == dual ) + if ( next == causing || + next == right || + next == dual ) + { + properties[i] |= initial_p; + continue; + } + + /* R7 */ + + properties[i] |= isolated_p; + } + + return TT_Err_Ok; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arabic.h b/Build/source/libs/freetype/freetype-1.5/test/arabic.h new file mode 100644 index 00000000000..af7f63279fd --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arabic.h @@ -0,0 +1,66 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2000 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* arabic -- An implementation of the contextual algorithm given in the */ +/* Unicode 2.0 book to assign the `isolated', `initial', `medial', and */ +/* `final' properties to an input string of character codes for the Arabic */ +/* script. */ +/* */ +/****************************************************************************/ + + +#include "freetype.h" +#include "ftxopen.h" + + + enum joining_type_ + { + isolated = 1, /* nominal */ + final = 2, /* right_joining */ + initial = 4, /* left_joining */ + medial = 8 /* double_joining */ + }; + + typedef enum joining_type_ joining_type; + + + /* A glyph's property value as needed by e.g. TT_GSUB_Apply_String() + specifies which features should *not* be applied */ + + enum arabic_glyph_property_ + { + isolated_p = final | initial | medial, + final_p = isolated | initial | medial, + initial_p = isolated | final | medial, + medial_p = isolated | final | initial + }; + + typedef enum arabic_glyph_property_ arabic_glyph_property; + + + enum joining_class_ + { + right, + left, /* not used */ + dual, + causing, + none, + transparent + }; + + typedef enum joining_class_ joining_class; + + + TT_Error Assign_Arabic_Properties( TT_ULong* string, + TT_UShort* properties, + TT_UShort length ); + TT_Error Build_Arabic_Glyph_Properties( TT_CharMap char_map, + TT_UShort max_glyphs, + TTO_GDEFHeader** gdef ); + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/Makefile.gcc b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/Makefile.gcc new file mode 100644 index 00000000000..1cb828baa2d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/Makefile.gcc @@ -0,0 +1,118 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for amiga using ADE. +# +# You will need GNU make. +# +# Use this file while in the 'test' directory with the following statement: +# +# make -f arch/amigaos/Makefile.gcc +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/amigaos +FT_MAKEFILE = $(ARCH)/Makefile.gcc + +CC = gcc + +LIBDIR = ../lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/$(ARCH) -I. -I$(LIBDIR)/extend + +CFLAGS = -ansi -Wall -g -noixemul $(INCDIRS) +# CFLAGS = -Wall -noixemul -O2 -Ilib $(INCDIRS) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +GSRC = gmain.c display.c blitter.c $(ARCH)/gw_amiga.c +GOBJ = $(GSRC:.c=.o) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +%.exe: + $(CC) $(CFLAGS) -o $@ @^ + + +EXEFILES = ftdump \ + fterror \ + ftlint \ + ftmetric \ + ftsbit \ + ftstring \ + ftstrpnm \ + ftstrtto \ + fttimer \ + ftview \ + ftzoom + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + +freetype: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) all + +freetype_debug: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) debug + +ftzoom: $(GOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a +ftview: $(GOBJ) ftview.o common.o $(LIBDIR)/libttf.a +ftlint: ftlint.o common.o $(LIBDIR)/libttf.a +ftdump: ftdump.o common.o $(LIBDIR)/libttf.a +ftstring: $(GOBJ) ftstring.o common.o $(LIBDIR)/libttf.a +fttimer: $(GOBJ) fttimer.o common.o $(LIBDIR)/libttf.a +ftsbit: ftsbit.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrpnm: ftstrpnm.o common.o $(LIBDIR)/libttf.a +ftmetric: ftmetric.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrtto: $(GOBJ) ftstrtto.o common.o arabic.o $(LIBDIR)/libttf.a +fterror: fterror.o $(LIBDIR)/libttf.a + + +clean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) clean + +distclean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) distclean + -rm dep.end core + -rm $(EXE) + +do_clean: + -rm *.o + -rm arch/amigaos/*.o + + +depend: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) depend + $(CC) -E -M $(INCDIRS) $(SRC) $(GSRC) > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/TODO b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/TODO new file mode 100644 index 00000000000..49e53a1b243 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/TODO @@ -0,0 +1,16 @@ + + * To test the window oriented driver. + + * To improve the window oriented driver to use ROM functions like + WriteChunkyPixel() (or similar) instead of the current routine. + + * To build a truetype.library from libttf.a + + * truetype.datatype. + + * Program to convert truetype fonts in Amiga fonts. + + Suggestions, bug reports, code improvements, support for other compilers, + ... are welcome ! + + Send them to: map@medusa.es or to freetype@freetype.org diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/gfsamiga.c b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/gfsamiga.c new file mode 100644 index 00000000000..8a680a1774d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/gfsamiga.c @@ -0,0 +1,428 @@ +/******************************************************************* + * + * gfsamiga.c graphics utility fullscreen Amiga driver. 1.0 + * + * This is the driver for fullscreen Amiga display, used by the + * graphics utility of the FreeType test suite. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +/* standard includes */ + +#include +#include + +/* AmigaOS includes */ + +#include +#include +#include +#include + +#ifdef __GNUC__ + +#include +#include +#include +#include + +#else + +#include +#include +#include +#include + +#endif + +/* FreeType includes */ + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + +/* some screen definitions */ + +#define MONO_SCREEN_WIDTH 640 +#define MONO_SCREEN_HEIGHT 512 +#define MONO_SCREEN_DEPTH 1 + +#define GRAY_SCREEN_WIDTH 320 +#define GRAY_SCREEN_HEIGHT 256 +#define GRAY_SCREEN_DEPTH 3 + +#define DISPLAY_MEM ( 1024 * 64 ) + + + /* external variables */ + + extern struct Library* SysBase; + extern struct Library* DOSBase; + + extern int vio_ScanLineWidth; + extern char* Vio; + extern char gray_palette[5]; + + /* global variables */ + + struct Library* IntuitionBase = NULL; + struct Library* GfxBase = NULL; + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + + /* local variables */ + + static struct Screen* fts = NULL; + static struct Window* ftw = NULL; + + static int graphx_mode; + + + /* exit gracefully */ + + static void AmigaCleanUp( void ) + { + if ( ftw ) + CloseWindow( ftw ); + + if ( fts ) + CloseScreen( fts ); + + if ( IntuitionBase ) + CloseLibrary( IntuitionBase ); + + if ( GfxBase ) + CloseLibrary( GfxBase ); + + if ( graphx_mode == Graphics_Mode_Gray ) + if ( Vio ) + FreeMem( Vio, DISPLAY_MEM ); + } + + + static void SetPalette( void ) + { + short color[] = { 0x0000, + 0x0333, + 0x0777, + 0x0BBB, + 0x0FFF, + 0x0A00, + 0x00A0, + 0x000A + }; + short i; + + + for ( i = 0; i < 8; i++ ) + { + if ( i < 5 ) + gray_palette[i] = i; + + SetRGB4( &fts->ViewPort, i, (UBYTE)(color[i] >> 8 & 0x0f), + (UBYTE)(color[i] >> 4 & 0x0f), + (UBYTE)(color[i] & 0x0f ) ); + } + } + + + /* open libraries & custom screen */ + + static int AmigaInit( void ) + { + /* cleanup at exit */ + if ( atexit( AmigaCleanUp ) ) + { + PutStr( "atexit() failed\n" ); + return -1; + } + + /* open intuition library */ + + IntuitionBase = (struct Library*)OpenLibrary( "intuition.library", 37L ); + if ( IntuitionBase == NULL ) + { + PutStr( "Could not open intuition library\n" ); + return -1; + } + + /* Open graphics library */ + + GfxBase = OpenLibrary( "graphics.library", 37L ); + if ( GfxBase == NULL ) + { + PutStr( "Could not open graphics library\n" ); + return -1; + } + + if ( graphx_mode == Graphics_Mode_Gray ) + { + /* open custom screen */ + fts = (struct Screen*)OpenScreenTags( + NULL, + SA_DisplayID, (PAL_MONITOR_ID | LORES_KEY), + SA_Width, GRAY_SCREEN_WIDTH, + SA_Height, GRAY_SCREEN_HEIGHT, + SA_Depth, GRAY_SCREEN_DEPTH, + SA_ShowTitle, FALSE, + TAG_DONE ); + + if ( fts == NULL ) + { + PutStr( "Could not open custom screen\n" ); + return -1; + } + + /* set gray palette */ + SetPalette(); + } + else + { + /* open custom screen */ + fts = (struct Screen*)OpenScreenTags( + NULL, + SA_DisplayID, (PAL_MONITOR_ID | HIRESLACE_KEY), + SA_Width, MONO_SCREEN_WIDTH, + SA_Height, MONO_SCREEN_HEIGHT, + SA_Depth, MONO_SCREEN_DEPTH, + SA_ShowTitle, FALSE, + TAG_DONE ); + + if ( fts == NULL ) + { + PutStr( "Could not open custom screen\n" ); + return -1; + } + } + + /* open intuition window */ + ftw = OpenWindowTags( + NULL, + WA_Left, 0, + WA_Width, fts->Width, + WA_Top, 0, + WA_Height, fts->Height, + WA_IDCMP, IDCMP_VANILLAKEY | IDCMP_MOUSEBUTTONS, + WA_Flags, WFLG_BACKDROP | WFLG_BORDERLESS | + WFLG_RMBTRAP | WFLG_ACTIVATE, + WA_Gadgets, NULL, + WA_Title, NULL, + WA_CustomScreen, fts, + TAG_DONE ); + + if ( ftw == NULL ) + { + PutStr( "Could not open intuition window\n" ); + return -1; + } + + if ( graphx_mode == Graphics_Mode_Gray ) + { + Vio = (char*)AllocMem( DISPLAY_MEM, MEMF_ANY ); + + if ( !Vio ) + { + PutStr( "Cannot AllocMem() display memory\n" ); + return -1; + } + + vio_Width = vio_ScanLineWidth = GRAY_SCREEN_WIDTH; + vio_Height = GRAY_SCREEN_HEIGHT; + } + else + { + Vio = (char*)fts->BitMap.Planes[0]; + vio_ScanLineWidth = fts->BitMap.BytesPerRow; + vio_Width = MONO_SCREEN_WIDTH; + vio_Height = MONO_SCREEN_HEIGHT; + } + + return 0; + } + + + /* get events in the window */ + + static char Get_Intuition_Event( void ) + { + struct IntuiMessage* msg; + ULONG class; + USHORT code; + + + WaitPort( ftw->UserPort ); + + while ( ( msg = (struct IntuiMessage*)GetMsg( ftw->UserPort ) ) ) + { + class = msg->Class; + code = msg->Code; + + ReplyMsg( (struct Message*)msg ); + + switch ( class ) + { + case IDCMP_MOUSEBUTTONS: + return (char)27; + + case IDCMP_VANILLAKEY: + return (char)code; + } + } + + return '\0'; + } + + + /* set Amiga graphics mode */ + + int Driver_Set_Graphics( int mode ) + { + graphx_mode = mode; + + + if ( AmigaInit() == -1 ) + return 0; /* failure */ + + return 1; /* success */ + } + + + /* restore screen to its original state */ + + int Driver_Restore_Mode( void ) + { + /* do nothing */ + + return 1; /* success */ + } + + + /* display bitmap */ + + int Driver_Display_Bitmap( char* buffer, int line, int col ) + { + int y, z; + char* target; + char old = -1; + + + target = Vio + ( line - 1 ) * vio_ScanLineWidth; + + for ( y = 0; y < line; y++ ) + { + CopyMem( buffer, target, col ); + target -= vio_ScanLineWidth; + buffer += col; + } + + if ( graphx_mode == Graphics_Mode_Gray ) + { + /* clear screen */ + SetRast( &fts->RastPort, 0 ); + + /* draw glyph */ + for ( y = 0; y < line; y++ ) + { + for ( z = 0; z < col; z++ ) + { + int c = Vio[y * vio_ScanLineWidth + z]; + + if ( c != 0 ) + { + if ( old != c ) + { + if ( c < 0 || c > 5 ) + { + PutStr( "Unexpected value!\n" ); + SetAPen( &fts->RastPort, 7 ); + } + else + { + old = c; + SetAPen( &fts->RastPort, c ); + } + } + + WritePixel( &fts->RastPort, z, y ); + } + } + } + } + + return 1; /* success */ + } + + + void Get_Event( TEvent* event ) + { + int i; + char c; + + + c = Get_Intuition_Event(); + + if ( c != '\0' ) + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + event->what = trans[i].event_class; + event->info = trans[i].event_info; + return; + } + } + + /* unrecognized keystroke */ + + event->what = event_Keyboard; + event->info = (int)c; + + return; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/gw_amiga.c b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/gw_amiga.c new file mode 100644 index 00000000000..3704d96f999 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/gw_amiga.c @@ -0,0 +1,519 @@ +/******************************************************************* + * + * gw_amiga.c graphics utility Intuition Amiga driver. + * + * This is the driver for windowed display under Amiga WorkBench, + * used by the graphics utility of the FreeType test suite. + * + * Copyright 1996-2000, 2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +/* modified by Richard Griffith + open largest window we can, and adapt accordingly + gray and mono both appear black on white + display Header message in Window title + add simple menus + */ + +/* standard includes */ + +#include +#include + +/* AmigaOS includes */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +/* FreeType includes */ + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + + +/* some screen definitions */ + +#define MONO_WINDOW_WIDTH 0xFFFF +#define MONO_WINDOW_HEIGHT 0xFFFF + +#define GRAY_WINDOW_WIDTH 0xFFFF +#define GRAY_WINDOW_HEIGHT 0xFFFF + +#define DISPLAY_MEM ( 1024 * 64 ) + + + /* external variables */ + extern struct Library* SysBase; + extern struct Library* DOSBase; + + extern int vio_ScanLineWidth; + extern char* Vio; +/* extern char gray_palette[5]; */ + + /* global variables */ + struct Library* IntuitionBase = NULL; + struct Library* GfxBase = NULL; + struct Library* GadToolsBase = NULL; + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + + /* local variables */ + static struct Screen* fts = NULL; + static struct Window* ftw = NULL; + static APTR VisualInfo = NULL; + static struct Menu *ftmenus = NULL; + + static int graphx_mode; + + static ULONG vio_allocsize; + + static struct NewMenu ftNewMenu[] = { + {NM_TITLE, (STRPTR)"File", NULL, 0, NULL, NULL}, + {NM_ITEM, (STRPTR)"Next", (STRPTR)"n", 0, 0L, (APTR)'n'}, + {NM_ITEM, (STRPTR)"Previous",(STRPTR)"p", 0, 0L, (APTR)'p'}, + {NM_ITEM, (STRPTR)NM_BARLABEL, NULL, 0, 0L, NULL}, + {NM_ITEM, (STRPTR)"Quit", (STRPTR)"q", 0, 0L, (APTR)'q'}, + {NM_TITLE, (STRPTR)"Options", NULL, 0, NULL, NULL}, + {NM_ITEM, (STRPTR)"Scale Up", NULL, 0, NULL, NULL}, + {NM_SUB, (STRPTR)"Fine", (STRPTR)"u", 0, 0L, (APTR)'u'}, + {NM_SUB, (STRPTR)"Fast", (STRPTR)"+", 0, 0L, (APTR)'+'}, + {NM_ITEM, (STRPTR)"Scale Down", NULL, 0, NULL, NULL}, + {NM_SUB, (STRPTR)"Fine", (STRPTR)"j", 0, 0L, (APTR)'j'}, + {NM_SUB, (STRPTR)"Fast", (STRPTR)"-", 0, 0L, (APTR)'-'}, + {NM_ITEM, (STRPTR)"Toggle Hinting", (STRPTR)"h", 0, 0L, (APTR)'h'}, + {NM_ITEM, (STRPTR)"Toggle Kerning", (STRPTR)"K", 0, 0L, (APTR)'K'}, + {NM_ITEM, (STRPTR)"Toggle sbit", (STRPTR)"B", 0, 0L, (APTR)'B'}, + {NM_ITEM, (STRPTR)"Toggle GSUB", (STRPTR)"S", 0, 0L, (APTR)'S'}, + {NM_ITEM, (STRPTR)"Toggle GPOS", (STRPTR)"P", 0, 0L, (APTR)'P'}, + {NM_TITLE, (STRPTR)"Glyph", NULL, 0, NULL, NULL}, + {NM_ITEM, (STRPTR)"Next", NULL, 0, NULL, NULL}, + {NM_SUB, (STRPTR)"1", (STRPTR)"l", 0, 0L, (APTR)'l'}, + {NM_SUB, (STRPTR)"10", (STRPTR)"o", 0, 0L, (APTR)'o'}, + {NM_SUB, (STRPTR)"100", (STRPTR)"0", 0, 0L, (APTR)'0'}, + {NM_SUB, (STRPTR)"1000", (STRPTR)")", 0, 0L, (APTR)')'}, + {NM_SUB, (STRPTR)"10000",(STRPTR)"}", 0, 0L, (APTR)'}'}, + {NM_ITEM, (STRPTR)"Previous", NULL, 0, NULL, NULL}, + {NM_SUB, (STRPTR)"1", (STRPTR)"k", 0, 0L, (APTR)'k'}, + {NM_SUB, (STRPTR)"10", (STRPTR)"i", 0, 0L, (APTR)'i'}, + {NM_SUB, (STRPTR)"100", (STRPTR)"9", 0, 0L, (APTR)'9'}, + {NM_SUB, (STRPTR)"1000", (STRPTR)"(", 0, 0L, (APTR)'('}, + {NM_SUB, (STRPTR)"10000",(STRPTR)"{", 0, 0L, (APTR)'{'}, + {NM_TITLE, (STRPTR)"Rotate", NULL, 0, NULL, NULL}, + {NM_ITEM, (STRPTR)"Clockwise", NULL, 0, NULL, NULL}, + {NM_SUB, (STRPTR)"Fine", (STRPTR)"c", 0, 0L, (APTR)'c'}, + {NM_SUB, (STRPTR)"Fast", (STRPTR)"b", 0, 0L, (APTR)'b'}, + {NM_ITEM, (STRPTR)"Counter-clockwise", NULL, 0, NULL, NULL}, + {NM_SUB, (STRPTR)"Fine", (STRPTR)"x", 0, 0L, (APTR)'x'}, + {NM_SUB, (STRPTR)"Fast", (STRPTR)"v", 0, 0L, (APTR)'v'}, + {NM_END, NULL, NULL, 0, 0L, NULL} }; + + + /* Exit gracefully */ + static void AmigaCleanUp( void ) + { + if ( Vio ) + FreeMem( Vio, vio_allocsize ); + + ReleasePen( fts->ViewPort.ColorMap, gray_palette[0] ); + ReleasePen( fts->ViewPort.ColorMap, gray_palette[1] ); + + if ( graphx_mode == Graphics_Mode_Gray ) + { + ReleasePen( fts->ViewPort.ColorMap, gray_palette[2] ); + ReleasePen( fts->ViewPort.ColorMap, gray_palette[3] ); + ReleasePen( fts->ViewPort.ColorMap, gray_palette[4] ); + } + + if ( ftmenus ) + { + ClearMenuStrip( ftw ); + FreeMenus( ftmenus ); + } + + if ( ftw ) + CloseWindow( ftw ); + + if ( VisualInfo ) + FreeVisualInfo( VisualInfo ); + + if ( GfxBase ) + CloseLibrary( GfxBase ); + + if ( GadToolsBase ) + CloseLibrary( GadToolsBase ); + + if ( IntuitionBase ) + CloseLibrary( IntuitionBase ); + } + + + /* open libraries & custom screen */ + static int AmigaInit( void ) + { + /* cleanup at exit */ + if ( atexit( AmigaCleanUp ) ) + { + PutStr( "atexit() failed\n" ); + return -1; + } + + /* open intuition library */ + IntuitionBase = (struct Library*)OpenLibrary( "intuition.library", 39L ); + if ( IntuitionBase == NULL ) + { + PutStr( "Could not open intuition library\n" ); + return -1; + } + + /* open gaadtools library */ + GadToolsBase = (struct Library*)OpenLibrary( "gadtools.library", 39L ); + if ( GadToolsBase == NULL ) + { + PutStr( "Could not open gadtools library\n" ); + return -1; + } + + /* open graphics library */ + GfxBase = OpenLibrary( "graphics.library", 39L ); + if ( GfxBase == NULL ) + { + PutStr( "Could not open graphics library\n" ); + return -1; + } + + /* get public screen */ + fts = LockPubScreen( NULL ); + + if ( fts == NULL ) + { + PutStr( "Could not lock public screen\n" ); + return -1; + } + + if ( ! ( VisualInfo = GetVisualInfo( fts, TAG_DONE ))) + { + PutStr( "Could not get VisualInfo\n" ); + return -1; + } + + if ( graphx_mode == Graphics_Mode_Gray ) + { + vio_ScanLineWidth = GRAY_WINDOW_WIDTH; + vio_Width = GRAY_WINDOW_WIDTH; + vio_Height = GRAY_WINDOW_HEIGHT; + + gray_palette[4] = ObtainBestPenA( fts->ViewPort.ColorMap, + 0x00000000, 0x00000000, 0x00000000, NULL ); + gray_palette[3] = ObtainBestPenA( fts->ViewPort.ColorMap, + 0x33333300, 0x33333300, 0x33333300, NULL ); + gray_palette[2] = ObtainBestPenA( fts->ViewPort.ColorMap, + 0x77777700, 0x77777700, 0x77777700, NULL ); + gray_palette[1] = ObtainBestPenA( fts->ViewPort.ColorMap, + 0xBBBBBB00, 0xBBBBBB00, 0xBBBBBB00, NULL ); + gray_palette[0] = ObtainBestPenA( fts->ViewPort.ColorMap, + 0xFFFFFF00, 0xFFFFFF00, 0xFFFFFF00, NULL ); + } + else + { + vio_ScanLineWidth = MONO_WINDOW_WIDTH / 8; + vio_Width = MONO_WINDOW_WIDTH; + vio_Height = MONO_WINDOW_HEIGHT; + + gray_palette[0] = ObtainBestPenA( fts->ViewPort.ColorMap, + 0xFFFFFF00, 0xFFFFFF00, 0xFFFFFF00, NULL ); + gray_palette[1] = ObtainBestPenA( fts->ViewPort.ColorMap, + 0x00000000, 0x00000000, 0x00000000, NULL ); + } + + if ( !( ftmenus = CreateMenus( ftNewMenu, GTMN_FrontPen, 0L, TAG_DONE ) ) ) + { + PutStr( "Could not create menus\n" ); + return -1; + } + + LayoutMenus( ftmenus, VisualInfo, GTMN_NewLookMenus, TRUE, TAG_DONE ); + + /* open intuition window */ + ftw = OpenWindowTags( + NULL, + WA_InnerWidth, vio_Width, + WA_InnerHeight, vio_Height, + WA_IDCMP, IDCMP_MENUPICK | + IDCMP_VANILLAKEY | + IDCMP_CLOSEWINDOW, + /* WA_AutoAdjust, TRUE, */ + WA_CloseGadget, TRUE, + WA_Activate, TRUE, + WA_DragBar, TRUE, + WA_SmartRefresh, TRUE, + WA_Gadgets, NULL, + WA_Flags, WFLG_DEPTHGADGET | WFLG_SMART_REFRESH, + WA_Title, (UBYTE*)"FreeType Project", + WA_NewLookMenus, TRUE, + WA_PubScreen, fts, + TAG_DONE ); + + if ( ftw == NULL ) + { + PutStr( "Could not open intuition window\n" ); + return -1; + } + + SetMenuStrip( ftw, ftmenus ); + + UnlockPubScreen( NULL, fts ); + + vio_Height = ftw->Height - ftw->BorderTop - ftw->BorderBottom - 2; + vio_Width = (ftw->Width - ftw->BorderLeft - ftw->BorderRight) & 0xFFFFFC; + + if ( graphx_mode == Graphics_Mode_Gray ) + { + vio_ScanLineWidth = vio_Width; + } + else + { + vio_ScanLineWidth = vio_Width / 8; + } + vio_allocsize = vio_Height * vio_ScanLineWidth; + + Vio = (char*)AllocMem( vio_allocsize, MEMF_ANY ); + if ( Vio == NULL ) + { + PutStr( "Could not allocate memory\n" ); + return -1; + } + + return 0; + } + + + /* get events in the window */ + static char Get_Intuition_Event( void ) + { + struct IntuiMessage* msg; + ULONG class; + USHORT code; + int rc; + struct MenuItem *n; + + + WaitPort( ftw->UserPort ); + + while ( ( msg = (struct IntuiMessage*)GetMsg( ftw->UserPort ) ) ) + { + class = msg->Class; + code = msg->Code; + + ReplyMsg( (struct Message*)msg ); + + switch( class ) + { + case IDCMP_REFRESHWINDOW: + GT_BeginRefresh( ftw ); + GT_EndRefresh( ftw, TRUE ); + break; + + case IDCMP_CLOSEWINDOW: + return (char)27; + + case IDCMP_VANILLAKEY: + return (char)code; + + case IDCMP_MENUPICK: + while( code != MENUNULL ) + { + n = ItemAddress( ftmenus, code ); + rc = (int)GTMENUITEM_USERDATA( n ); + code = n->NextSelect; + } /* despite loop, we only do one */ + return (char)rc; + } + } + + return '\0'; + } + + + /* Set Amiga graphics mode */ + int Driver_Set_Graphics( int mode ) + { + graphx_mode = mode; + + if ( AmigaInit() == -1 ) + return 0; /* failure */ + + return 1; /* success */ + } + + + /* restore screen to its original state */ + int Driver_Restore_Mode( void ) + { + /* Do nothing */ + + return 1; /* success */ + } + + + /* display bitmap */ + int Driver_Display_Bitmap( char* buffer, int line, int col ) + { + int y, z; + char* target; + char old = 0; + extern char Header[]; + + + SetWindowTitles(ftw,Header,Header); + + target = Vio + ( line - 1 ) * vio_ScanLineWidth; + + for ( y = 0; y < line; y++ ) + { + CopyMem( buffer, target, col ); + target -= vio_ScanLineWidth; + buffer += col; + } + + /* clear window */ + /* SetRast( ftw->RPort, gray_palette[0] ); */ + + SetAPen( ftw->RPort, gray_palette[0] ); + + RectFill( ftw->RPort, ftw->BorderLeft, ftw->BorderTop, + ftw->Width - ftw->BorderRight - 1, + ftw->Height - ftw->BorderBottom - 1 ); + + if ( graphx_mode != Graphics_Mode_Gray ) + { + SetAPen( ftw->RPort, gray_palette[1] ); + old = 1; + } + + /* Draw glyph */ + for ( y = 0; y < line; y++ ) + { + for ( z = 0; z < col; z++ ) + { + int c = Vio[y * vio_ScanLineWidth + z]; + + + if ( graphx_mode == Graphics_Mode_Gray ) + { + if ( c != 0 && c != gray_palette[0] ) + { + if ( old != c ) + { + old = c; + /* printf("x = %d, y = %d, color = %d\n", z, y, c ); */ + SetAPen( ftw->RPort, c ); + } + + WritePixel( ftw->RPort, ftw->BorderLeft + z, ftw->BorderTop + y ); + } + } + else + { + int mask = 0x80; + int counter = 0; + + + while ( mask ) + { + if ( mask & c ) + WritePixel( ftw->RPort, ftw->BorderLeft + z * 8 + counter, + ftw->BorderTop + y ); + + counter++; + mask >>= 1; + } + } + } + } + + return 1; /* success */ + } + + + void Get_Event( TEvent* event ) + { + int i; + char c; + + + c = Get_Intuition_Event(); + + if ( c != '\0' ) + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + event->what = trans[i].event_class; + event->info = trans[i].event_info; + return; + } + } + + /* unrecognized keystroke */ + + event->what = event_Keyboard; + event->info = (int)c; + + return; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/smakefile b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/smakefile new file mode 100644 index 00000000000..07f0ed50fc2 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/amigaos/smakefile @@ -0,0 +1,195 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for amiga using SAS/C +# and smake +# +# Use this file while in the 'test/arch/amigaos' directory with +# the following statements: +# +# smake assign +# smake +# +# the 'assign' step creates an assignment to simplify referencing +# the core library module, as smake has quite a few limitations in +# dealing with multi-directory projects. +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +OBJB = ttapi.o ttcache.o ttcalc.o ttcmap.o ttdebug.o \ + ttextend.o ttfile.o ttgload.o ttinterp.o ttload.o \ + ttmemory.o ttmutex.o ttobjs.o ttraster.o + +OBJS = freetype.o + +OBJX = ftxgasp.o ftxkern.o ftxpost.o ftxcmap.o ftxwidth.o \ + ftxsbit.o ftxgsub.o ftxgpos.o ftxgdef.o ftxopen.o + +CORE = FT:lib/ +COREXT = $(CORE)extend/ +TST = FT:test/ + +OPTIMIZER = optimize optcomp=5 optdep=4 optinlocal optrdep=4 + +SCFLAGS = idlen=40 idir=$(CORE)arch/amigaos idir=$(CORE) idir=$(COREXT) + +TSCFLAGS = $(SCFLAGS) idir=$(TST) + +LIB=ttf.lib +TOPTS=$(TSCFLAGS) link lib=$(LIB) lib=lib:scm.lib \ + lib=lib:sc.lib lib=lib:amiga.lib + +EXE = ftzoom ftlint ftview fttimer ftmetric \ + ftdump ftstring ftstrpnm ftsbit ftstrtto + +TOBJ = gw_amiga.o gmain.o common.o textdisp.o blitter.o display.o + +all: ttf.lib $(EXE) + +assign: + assign FT: /// + +ttf.lib: $(OBJS) $(OBJX) + oml $@ r $(OBJS) $(OBJX) + +ttfdbg.lib: $(OBJB) $(OBJX) + oml $@ r $(OBJB) $(OBJX) + +clean: + -delete \#?.o + -delete //\#?.o + -delete \#?.lib + -delete $(EXE) + + +# +# freetype library core single object +# +freetype.o: $(CORE)arch/amigaos/freetype.c + sc $(SCFLAGS) code=far $(OPTIMIZER) objname=$@ $< + +# +# freetype library core as separate objects +# +ttapi.o: $(CORE)ttapi.c + sc $(SCFLAGS) objname=$@ $< +ttcache.o: $(CORE)ttcache.c + sc $(SCFLAGS) objname=$@ $< +ttcalc.o: $(CORE)ttcalc.c + sc $(SCFLAGS) objname=$@ $< +ttcmap.o: $(CORE)ttcmap.c + sc $(SCFLAGS) objname=$@ $< +ttdebug.o: $(CORE)ttdebug.c + sc $(SCFLAGS) objname=$@ $< +ttextend.o: $(CORE)ttextend.c + sc $(SCFLAGS) objname=$@ $< +ttfile.o: $(CORE)ttfile.c + sc $(SCFLAGS) objname=$@ $< +ttgload.o: $(CORE)ttgload.c + sc $(SCFLAGS) objname=$@ $< +ttinterp.o: $(CORE)ttinterp.c + sc $(SCFLAGS) objname=$@ $< +ttload.o: $(CORE)ttload.c + sc $(SCFLAGS) objname=$@ $< +ttmemory.o: $(CORE)ttmemory.c + sc $(SCFLAGS) objname=$@ $< +ttmutex.o: $(CORE)ttmutex.c + sc $(SCFLAGS) objname=$@ $< +ttobjs.o: $(CORE)ttobjs.c + sc $(SCFLAGS) objname=$@ $< +ttraster.o: $(CORE)ttraster.c + sc $(SCFLAGS) objname=$@ $< + +# +# library extentions +# +ftxgasp.o: $(COREXT)ftxgasp.c + sc $(SCFLAGS) objname=$@ $< +ftxkern.o: $(COREXT)ftxkern.c + sc $(SCFLAGS) objname=$@ $< +ftxpost.o: $(COREXT)ftxpost.c + sc $(SCFLAGS) objname=$@ $< +ftxcmap.o: $(COREXT)ftxcmap.c + sc $(SCFLAGS) objname=$@ $< +ftxwidth.o: $(COREXT)ftxwidth.c + sc $(SCFLAGS) objname=$@ $< +ftxsbit.o: $(COREXT)ftxsbit.c + sc $(SCFLAGS) objname=$@ $< +ftxgsub.o: $(COREXT)ftxgsub.c + sc $(SCFLAGS) objname=$@ $< +ftxgpos.o: $(COREXT)ftxgpos.c + sc $(SCFLAGS) objname=$@ $< code=far +ftxgdef.o: $(COREXT)ftxgdef.c + sc $(SCFLAGS) objname=$@ $< +ftxopen.o: $(COREXT)ftxopen.c + sc $(SCFLAGS) objname=$@ $< + +# +# Test programs +# +ftzoom: $(TST)ftzoom.c $(TOBJ) $(LIB) + sc $(TST)ftzoom.c programname=$@ $(TOBJ) $(TOPTS) + +ftlint: $(TST)ftlint.c common.o $(LIB) + sc $(TST)ftlint.c programname=$@ common.o $(TOPTS) + +ftdump: $(TST)ftdump.c common.o $(LIB) + sc $(TST)ftdump.c programname=$@ common.o $(TOPTS) + +# use unsigned char so full latin1 encoding may be used in string argument +ftstring: $(TST)ftstring.c $(TOBJ) $(LIB) + sc $(TST)ftstring.c uchar programname=$@ $(TOBJ) $(TOPTS) + +ftview: $(TST)ftview.c $(TOBJ) $(LIB) + sc $(TST)ftview.c programname=$@ $(TOBJ) $(TOPTS) + +fttimer: $(TST)fttimer.c $(TOBJ) $(LIB) + sc $(TST)fttimer.c programname=$@ $(TOBJ) $(TOPTS) + +ftstrpnm: $(TST)ftstrpnm.c common.o $(LIB) + sc $(TST)ftstrpnm.c uchar programname=$@ common.o $(TOPTS) + +ftsbit: $(TST)ftsbit.c common.o textdisp.o $(LIB) + sc $(TST)ftsbit.c programname=$@ common.o textdisp.o $(TOPTS) + +ftmetric: $(TST)ftmetric.c common.o textdisp.o $(LIB) + sc $(TST)ftmetric.c programname=$@ common.o textdisp.o $(TOPTS) + +# use unsigned char so full latin1/UTF8 encoding may be used in argument +ftstrtto: $(TST)ftstrtto.c $(TOBJ) arabic.o $(LIB) + sc $(TST)ftstrtto.c uchar programname=$@ $(TOBJ) \ + arabic.o $(TOPTS) + +# +# Test program support modules +# + +gw_amiga.o: gw_amiga.c + sc gw_amiga.c $(TSCFLAGS) + +common.o: $(TST)common.c + sc $(TSCFLAGS) objname=$@ $< + +textdisp.o: $(TST)textdisp.c + sc $(TSCFLAGS) objname=$@ $< + +blitter.o: $(TST)blitter.c + sc $(TSCFLAGS) objname=$@ $< + +display.o: $(TST)display.c + sc $(TSCFLAGS) objname=$@ $< + +gmain.o: $(TST)gmain.c + sc $(TSCFLAGS) objname=$@ $< + +arabic.o: $(TST)arabic.c + sc $(TSCFLAGS) objname=$@ $< + +# end of smakefile diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/debugger/Makefile b/Build/source/libs/freetype/freetype-1.5/test/arch/debugger/Makefile new file mode 100644 index 00000000000..4de2f61c654 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/debugger/Makefile @@ -0,0 +1,110 @@ +# This file is part of the FreeType project. +# +# It builds the debugger for emx-gcc under OS/2 resp. under Unix. +# +# You will need GNU make. +# +# Use this file while in the `test' directory with the following statements: +# +# make -f arch/debugger/Makefile depend +# make -f arch/debugger/Makefile +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/debugger +FT_MAKEFILE = $(ARCH)/Makefile + +CC = gcc + +LIBDIR = ../lib +LIBTTF = $(LIBDIR)/$(ARCH)/libttf.a + +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/extend -I$(LIBDIR)/$(ARCH) -I. + +# Note: The debugger uses non-ANSI functions to read the keyboard +# on OS/2 -- do not set the `-ansi flag here. +# +CFLAGS = -Wall -O0 -g $(INCDIRS) + + +SRC = fdebug.c common.c + +ALLSRC = $(SRC) +ALLOBJ = $(ALLSRC:.c=.o) + +# on OS/2, do not use the curses library +# +ifdef OS2_SHELL +EXE := fdebug.exe +OS := OS2 +EFENCE := +EXTRAFLAGS := +RM := del +else +EXE := fdebug +OS := UNIX +EFENCE := -lefence +RM := rm -f +# +# POSIX TERMIOS: Do not define if you use OLD U*ix like 4.2BSD. +# +EXTRAFLAGS := HAVE_POSIX_TERMIOS +endif + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< -D$(OS) -D$(EXTRAFLAGS) + +%.exe: + $(CC) $(CFLAGS) -o $@ $^ + + + +EXEFILES = $(EXE) + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + +$(EXE): fdebug.o common.o $(LIBTTF) +$(EXE): + $(CC) $(CFLAGS) -o $@ $^ $(EFENCE) + +freetype: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) all + +freetype_debug: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) debug + + +clean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) clean + +distclean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) distclean + -$(RM) dep.end $(EXEFILES) core + +do_clean: + -$(RM) $(subst /,\,$(ALLOBJ)) + + +depend: $(ALLSRC) + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) depend + $(CC) -E -MM $(INCDIRS) $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.emx diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.BC b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.BC new file mode 100644 index 00000000000..1dc04a39d7c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.BC @@ -0,0 +1,191 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for BC++ under MSDOS, large model. +# +# Tested with Borland C++ v.3.1, 4.02, 5.0 +# You will need Borland MAKE (v.3.6 and above should be OK, for oldest +# versions refer to the instructions below). +# +# +# Use this file while in the 'test' directory with the following statement: +# +# make -farch\msdos\Makefile.BC +# +# +# Debug versions can be obtained with +# +# make -DDEBUG -farch\msdos\Makefile.BC +# +# A special version enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# make -DBIGFONTS -farch\msdos\Makefile.BC +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\msdos +FT_MAKEFILE = $(ARCH)\Makefile.BC + +CC = bcc + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR);$(LIBDIR)\$(ARCH);.;$(LIBDIR)\extend +SPURIOUS_WARNINGS = -w-nak -w-par -w-use -w-aus -w-stu -w-stv -w-cln -w-sig -w-pia + +# Credits go to Dave Hoo for pointing out that modern +# Borland compilers (from BC++ 3.1 on) can increase the limit of +# the length of identifiers. +!if ! $d(DEBUG) +CFLAGS = -ml -A -O2 -3 -i40 $(INCDIRS) $(SPURIOUS_WARNINGS) +LDFLAGS = -ml +!else +CFLAGS = -v -N -ml -A -i40 $(INCDIRS) $(SPURIOUS_WARNINGS) +LDFLAGS = -v -ml +!endif + + +# full-screen MSDOS driver +GDRIVER = $(ARCH)\.\gfs_dos.c + +DISPLAY = display.c + +G1SRC = gmain.c blitter.c $(GDRIVER) +GSRC = $(DISPLAY) $(G1SRC) + +GOBJ = $(GSRC:.c=.obj) +G1OBJ = $(G1SRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + $(CC) -c -o$* @&&| + $(CFLAGS) $< +| + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!if !$d(DEBUG) +# Skipped if DEBUG build +all: freetype $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +!if $d(BIGFONTS) +MAKEBIG = -DBIGFONTS +!endif + +freetype: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) $(MAKEBIG) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDEBUG $(MAKEBIG) debug + cd ..\test + + +# Borland C compilers are unable to include in ANSI mode. +# So we have a special rule for this file, to build it outside ANSI. +$(GDRIVER:.c=.obj): + $(CC) -c -o$* @&&| + $(CFLAGS) -A- $*.c +| + +.obj.exe: + $(CC) -e$* @&&| + $(LDFLAGS) $** +| + +# Borland versions of make are unable to use the $** variable inside +# implicit rules (like .obj.exe:). The job has to be done by hand. :-( +ftzoom.exe: $(G1OBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftzoom.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftview.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstring.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrtto.obj $(GOBJ) common.obj arabic.obj \ + $(LIBDIR)\libttf.lib + +fttimer.exe: $(G1OBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fttimer.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftlint.obj common.obj $(LIBDIR)\libttf.lib + +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftdump.obj common.obj $(LIBDIR)\libttf.lib + +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + +ftsbit.exe: $(TDOBJ) ftsbit.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftsbit.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +ftmetric.exe: $(TDOBJ) ftmetric.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftmetric.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + del time.h # clean the ugly hack for Turbo C... + +!include "$(ARCH)\depend.dos" + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.MS b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.MS new file mode 100644 index 00000000000..f0e32a3da76 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.MS @@ -0,0 +1,152 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for Microsoft C for MS-DOS, +# large model. It also works for Visual C++ 1.x 16-bits compiler, but +# you should instead use the Makefile customized for it, Makefile.VC. +# +# You will need NMAKE. +# +# +# Use this file while in the 'test' directory with the following statement: +# +# nmake /f arch\msdos\Makefile.MS +# +# +# Debug versions can be obtained with +# +# nmake DEBUG=1 /f arch\msdos\Makefile.MS +# +# A special version enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# nmake BIGFONTS=1 /f arch\msdos\Makefile.MS +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\msdos +FT_MAKEFILE = $(ARCH)\Makefile.MS +FT_MAKE = $(MAKE) /nologo + +CC = cl /nologo + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)\$(ARCH) -I. -I$(LIBDIR)\extend + +!ifndef DEBUG +CFLAGS = /Ox /AL /Za /W2 /G2 $(INCDIRS) +LDFLAGS = /AL +!else +CFLAGS = /Zi /AL /Za /W2 /G2 $(INCDIRS) +LDFLAGS = /Zi /AL +!endif + + +# full-screen MSDOS driver +GDRIVER = $(ARCH)\gfs_dos.c + +GSRC = display.c gmain.c blitter.c $(GDRIVER) + +GOBJ = $(GSRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + @$(CC) /c /Fo$* @<< + $(CFLAGS) $< +<< + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!ifndef DEBUG +# Skiped if DEBUG build +all: freetype $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +!ifdef BIGFONTS +MAKEBIG = BIGFONTS=1 +!endif + +freetype: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) $(MAKEBIG) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DEBUG=1 $(MAKEBIG) debug + cd ..\test + +.obj.exe: + $(CC) /Fe$* @<< + $(LDFLAGS) $** +<< + +ftzoom.exe: $(GOBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib +fttimer.exe: $(GOBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib +ftsbit.exe: ftsbit.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +ftmetric.exe: ftmetric.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + + +!include "$(ARCH)\depend.dos" + +# end of Makefile.MS diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.TC b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.TC new file mode 100644 index 00000000000..6640e577c0e --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.TC @@ -0,0 +1,267 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for Turbo C under MSDOS, large model. +# +# You will need Borland MAKE. +# Tested with Turbo C v.1.5, v.2.0, Turbo C++ v.1.0, v.3.0 +# Turbo C v.1.0 (May '87) is too old (lack of structure assignment) +# to compile FreeType. Update your compiler. ;-) +# See below for notes regarding the various versions. +# +# +# Use this file while in the 'test' directory with the following statement: +# +# make -farch\msdos\Makefile.TC +# +# +# Debug versions can be obtained (except for TC 1.5, see below) with +# +# make -DDEBUG -farch\msdos\Makefile.TC +# +# The main difference is with the compiler options, because due to size +# constraints, the modules of the library are always compiled separately. +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# +# +# +# Various notes about specific versions... +# +# The lack of space in the command line prevents us to turn off the +# -w-use warning (when TCC.CFG file had enabled it). +# +# Due to lack of space in the command line, we are not able to +# switch off all the irrelevant warnings for the demo program. +# Under the default settings, only one warning should be shown. +# If more of the ``verbose'' warnings are enabled, much more can +# appear. However, rest assured that any of them have been dealt +# with, and they are just that, warnings, not indicating real +# problems. +# +# NOTE: Turbo C++ v. 3.0 +# +# The Makefile.TC for this version is common with the older versions. +# Alternatively, you can consider using Makefile.BC instead, changing +# the name of the compiler from BCC to TCC! +# +# NOTE 2: Turbo C v. 2.0 +# +# This version lacks an ANSI compliant header, so it causes +# problems when compiling the demo program fttimer. We worked around +# this difficulty in a very hacky way. +# The detection is based on the version of make used, so if you use +# a more recent version, please take a closer look at the Makefile. +# +# NOTE 3: Turbo C v. 1.5 +# +# Yes, this old compiler is able to compile the FreeType library, even +# if it predates the ANSI standard by months! However, this is a +# huge piece for such a small compiler, and several things are not +# possible. First, as always with real-mode compilers, you need a lot +# of available memory, probably more than 512KB at the C> prompt. +# Also, compiling for debug is ardeous: both Makefile.TC assume the +# -v option, which was not available in this version. +# +# The hack for is used there too, as with v.2.0. + + +ARCH = arch\msdos +FT_MAKEFILE = $(ARCH)\Makefile.TC + +CC = tcc + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR);$(LIBDIR)\$(ARCH);.;$(LIBDIR)\extend +SPURIOUS_WARNINGS = -w-pia -w-par -w-use -w-aus -w-rng + +!if ! $d(DEBUG) +CFLAGS_LEAN = -ml -A -O -Z -G -a $(INCDIRS) +# The lack of space in the command line prevents us to turn off the +# warnings, when the TCC.CFG file had enable it with -w. +# With the normal settings, it should not complain. +LDFLAGS = -ml +!else +# For Turbo C v.1.5, replace the -v option below by -y (2 occurences). +# You should have applied the same change in the lib Makefile, too. +CFLAGS_LEAN = -v -N -ml -w-pia -A $(INCDIRS) +LDFLAGS = -v -ml +!endif + +CFLAGS = $(CFLAGS_LEAN) $(SPURIOUS_WARNINGS) + + +# full-screen MSDOS driver +GDRIVER = $(ARCH)\.\gfs_dos.obj + +# the line below does not work with these old versions of make... +# GOBJ = $(GSRC:.c=.o) + +DISPLAY = display.obj + +G1OBJ = gmain.obj blitter.obj $(GDRIVER) +GOBJ = $(DISPLAY) $(G1OBJ) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = arabic.obj \ + common.obj \ + ftdump.obj \ + fterror.obj \ + ftlint.obj \ + ftmetric.obj \ + ftsbit.obj \ + ftstring.obj \ + ftstrpnm.obj \ + ftstrtto.obj \ + fttimer.obj \ + ftview.obj \ + ftzoom.obj + + +.c.obj: + $(CC) $(CFLAGS) -c -o$* $< + + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + + +!if !$d(DEBUG) +# Skipped if DEBUG build +all: freetype $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +freetype: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDEBUG debug + cd ..\test + + +# Borland C compilers are unable to include in ANSI mode. +# So we have a special rule for this file, to build it outside ANSI. +# Furthermore, this line exceeds the 128-character limit of COMMAND.COM; +# as a result, we drop the warnings... +$(GDRIVER): + $(CC) $(CFLAGS_LEAN) -A- -c -o$* $*.c + + +# This old gr... make is unable to have a $ variable to name all the +# dependencies. :-( So the job have to be done by hand... +ftzoom.exe: $(G1OBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftzoom.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftview.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstring.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrtto.obj $(GOBJ) common.obj \ + arabic.obj $(LIBDIR)\libttf.lib + + +# fttimer.exe... Well, there is an additional problem here... + +!if $(__MAKE__) < 0x0300 + +# Also, Turbo C v.1.5 and v.2.0 are not fully ANSI compliant with regard to +# , particularly the clock() function. +# So we use an ugly hack here: a modified version of time.h, with the +# necessary machinery, is included in the arch\msdos directory. +time.h: $(ARCH)\time_tc.h + copy $(ARCH)\time_tc.h time.h + +# Below is the special rule for forcing recompilation of fttimer.obj +# using our , without using the rule that is pulled in by +# !include "$(ARCH)\depend.dos" at the end of the Makefile... +fttimer.exe: $(G1OBJ) fttimer.c time.h common.obj $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) -c -o$* $*.c + $(CC) $(LDFLAGS) fttimer.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +# Yes, all of this is really dirty... + +!else +# Normal behaviour +fttimer.exe: $(G1OBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fttimer.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib +!endif + + + +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftlint.obj common.obj $(LIBDIR)\libttf.lib + +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftdump.obj common.obj $(LIBDIR)\libttf.lib + +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + +ftsbit.exe: $(TDOBJ) ftsbit.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftsbit.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +ftmetric.exe: $(TDOBJ) ftmetric.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftmetric.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + del time.h # clean the ugly hack for Turbo C... + +!include "$(ARCH)\depend.dos" + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.VC b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.VC new file mode 100644 index 00000000000..60d03fff311 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.VC @@ -0,0 +1,153 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for Microsoft Visual C++ 1.x +# and Microsoft C/C++ v.7.0 16-bit compilers for MS-DOS, large model. +# +# You will need NMAKE. +# +# +# Use this file while in the 'test' directory with the following statement: +# +# nmake /f arch\msdos\Makefile.VC +# +# +# Debug versions can be obtained with +# +# nmake DEBUG=1 /f arch\msdos\Makefile.VC +# +# A special version enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# nmake BIGFONTS=1 /f arch\msdos\Makefile.VC +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\msdos +FT_MAKEFILE = $(ARCH)\Makefile.VC +FT_MAKE = $(MAKE) /nologo + +CC = cl /nologo + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)\$(ARCH) -I. -I$(LIBDIR)\extend + +# One can also consider using "set MSC_CMD_FLAGS=/Gr /Op- /Gy /YX". +# With Microsoft C/C++ 7.0, use /G2 instead of /G3. +!ifndef DEBUG +CFLAGS = /Ox /AL /Za /W2 /G3 $(INCDIRS) +LDFLAGS = /AL +!else +CFLAGS = /Zi /Ge /AL /Za /W2 /G3 $(INCDIRS) +LDFLAGS = /Zi /AL +!endif + + +# full-screen MSDOS driver +GDRIVER = $(ARCH)\gfs_dos.c + +GSRC = display.c gmain.c blitter.c $(GDRIVER) + +GOBJ = $(GSRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + @$(CC) /c /Fo$* @<< + $(CFLAGS) $< +<< + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!ifndef DEBUG +# Skiped if DEBUG build +all: freetype $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +!ifdef BIGFONTS +MAKEBIG = BIGFONTS=1 +!endif + +freetype: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) $(MAKEBIG) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DEBUG=1 $(MAKEBIG) debug + cd ..\test + +.obj.exe: + $(CC) /Fe$* @<< + $(LDFLAGS) $** +<< + +ftzoom.exe: $(GOBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib +fttimer.exe: $(GOBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib +ftsbit.exe: ftsbit.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +ftmetric.exe: ftmetric.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + + +!include "$(ARCH)\depend.dos" + +# end of Makefile.VC diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.dm b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.dm new file mode 100644 index 00000000000..cce7c9e9368 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.dm @@ -0,0 +1,156 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for emx-gcc and djgpp under MSDOS. +# +# You will need dmake. +# +# Use this file while in the 'test' directory with the following statement: +# +# dmake -r -f arch/msdos/Makefile.dm +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/msdos +FT_MAKEFILE = $(ARCH)/Makefile.dm +FT_MAKE = dmake -r + +.IMPORT: COMSPEC +SHELL := $(COMSPEC) +SHELLFLAGS := /c +GROUPSHELL := $(SHELL) +GROUPFLAGS := $(SHELLFLAGS) +GROUPSUFFIX := .bat +SHELLMETAS := *"?<>&| + +CC = gcc + +LIBDIR = ../lib +LIBDIR_DOS = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/$(ARCH) -I. -I$(LIBDIR)/extend + +CFLAGS = -Wall -ansi -O2 -g $(INCDIRS) +# CFLAGS = -ansi -Wall -O2 -s $(INCDIRS) + +# full-screen MSDOS driver +GDRIVER = $(ARCH)/gfs_dos.c + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +GSRC = gmain.c display.c blitter.c $(GDRIVER) +GOBJ = $(GSRC:.c=.o) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +%.exe: + $(CC) $(CFLAGS) -o $@ @$(mktmp $(&:t"\n")\n) + + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean do_distclean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + +freetype: +[ + cd $(LIBDIR_DOS) + $(FT_MAKE) -f $(FT_MAKEFILE) all + cd $(MAKEDIR) +] + +freetype_debug: +[ + cd $(LIBDIR_DOS) + $(FT_MAKE) -f $(FT_MAKEFILE) debug + cd $(MAKEDIR) +] + +ftzoom.exe: $(GOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a +ftview.exe: $(GOBJ) ftview.o common.o $(LIBDIR)/libttf.a +ftlint.exe: ftlint.o common.o $(LIBDIR)/libttf.a +ftdump.exe: ftdump.o common.o $(LIBDIR)/libttf.a +ftstring.exe: $(GOBJ) ftstring.o common.o $(LIBDIR)/libttf.a +fttimer.exe: $(GOBJ) fttimer.o common.o $(LIBDIR)/libttf.a +ftstrpnm.exe: ftstrpnm.o common.o $(LIBDIR)/libttf.a +ftsbit.exe: ftsbit.o common.o textdisp.o $(LIBDIR)/libttf.a +ftmetric.exe: ftmetric.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrtto.exe: $(GOBJ) ftstrtto.o common.o arabic.o $(LIBDIR)/libttf.a + + +clean: do_clean +[ + cd $(LIBDIR_DOS) + $(FT_MAKE) -f $(FT_MAKEFILE) clean + cd $(MAKEDIR) +] + +distclean: do_clean do_distclean +[ + cd $(LIBDIR_DOS) + $(FT_MAKE) -f $(FT_MAKEFILE) distclean + cd $(MAKEDIR) +] + +do_distclean: +-[ + del dep.end + del *.exe + del core +] + +do_clean: +-[ + del *.o + del $(ARCH)\gfs_dos.o +] + +#depend: $(SRC) $(GSRC) +#[ +# cd $(LIBDIR_DOS) +# $(FT_MAKE) -f $(FT_MAKEFILE) depend +# cd $(MAKEDIR) +# $(CC) -E -M $(INCDIRS) @$(mktmp $(<:t"\n")\n) > dep.end +#] +# +#ifeq (dep.end,$(wildcard dep.end)) +# include dep.end +#endif + +# end of Makefile.dm diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.gcc b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.gcc new file mode 100644 index 00000000000..64a9dd35279 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/Makefile.gcc @@ -0,0 +1,151 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for emx-gcc and djgpp under MSDOS. +# +# You will need a recent GNU make DOS port. +# +# Use this file while in the 'test' directory with the following statements: +# +# make -f arch/msdos/Makefile.gcc depend +# make -f arch/msdos/Makefile.gcc +# +# +# If you have the GNU gettext package installed with DJGPP, you can also try +# +# make -f arch/msdos/Makefile.gcc HAVE_GETTEXT +# +# Note that this version takes in account new versions of GNU gettext, +# which in turn requires the iconv library. If you have an old version +# of gettext and don't have the iconv library, just erase the `-l iconv'. +# +# Also take a look at the lib Makefile (at ../lib/arch/msdos/Makefile.gcc), +# about the need to have the path to the *.mo files correct. +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/msdos +FT_MAKEFILE = $(ARCH)/Makefile.gcc + +CC = gcc + +LIBDIR = ../lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/$(ARCH) -I. -I$(LIBDIR)/extend + +ifndef GETTEXT +GETTEXT=NO_GETTEXT +endif + +CFLAGS = -Wall -ansi -O2 -g $(INCDIRS) -D$(GETTEXT) +# CFLAGS = -ansi -Wall -O2 -s $(INCDIRS) -D$(GETTEXT) + + +# full-screen MSDOS driver +GDRIVER = $(ARCH)/gfs_dos.c $(ARCH)/gmain_dj.c + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +GSRC = display.c blitter.c $(GDRIVER) +GOBJ = $(GSRC:.c=.o) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + + +ifeq ($(GETTEXT),HAVE_GETTEXT) +%.exe: + $(CC) $(CFLAGS) -o $@ $^ -lintl -liconv +# Remove `-l iconv' above if you have an old version +# of GNU gettext (like 0.10.35) and no iconv library. +else +%.exe: + $(CC) $(CFLAGS) -o $@ $^ +endif + + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + +HAVE_GETTEXT: + $(MAKE) -f $(FT_MAKEFILE) GETTEXT=HAVE_GETTEXT all + +freetype: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) all + +freetype_debug: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) debug + +ftzoom.exe: $(GOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a +ftview.exe: $(GOBJ) ftview.o common.o $(LIBDIR)/libttf.a +ftlint.exe: ftlint.o common.o $(LIBDIR)/libttf.a +ftdump.exe: ftdump.o common.o $(LIBDIR)/libttf.a +fterror.exe: fterror.o common.o $(LIBDIR)/libttf.a +ftstring.exe: $(GOBJ) ftstring.o common.o $(LIBDIR)/libttf.a +fttimer.exe: $(GOBJ) fttimer.o common.o $(LIBDIR)/libttf.a +ftstrpnm.exe: ftstrpnm.o common.o $(LIBDIR)/libttf.a +ftsbit.exe: ftsbit.o common.o textdisp.o $(LIBDIR)/libttf.a +ftmetric.exe: ftmetric.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrtto.exe: $(GOBJ) ftstrtto.o common.o arabic.o $(LIBDIR)/libttf.a + + +clean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) clean + +distclean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) distclean + -del dep.end + -del *.exe + -del core + +do_clean: + -del *.o + -del response + -del $(ARCH)\gfs_dos.o + +depend: $(SRC) $(GSRC) + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) depend + $(CC) -E -MM $(INCDIRS) $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/depend.dos b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/depend.dos new file mode 100644 index 00000000000..09809f45f38 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/depend.dos @@ -0,0 +1,76 @@ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in `makedep'... +# +# This dependency file to be used with various MS-DOS compilers +# has been generated automatically with the script `makedep' on +# 2002-02-19. + +arabic.obj: arabic.c arabic.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxopen.h ..\lib\extend\ftxgdef.h \ + ..\lib\extend\ftxgsub.h ..\lib\extend\ftxgpos.h +blitter.obj: blitter.c blitter.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +common.obj: common.c common.h +display.obj: display.c display.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gmain.h +fdebug.obj: fdebug.c ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\tttypes.h ..\lib\ttconfig.h \ + ..\lib\arch\msdos\ft_conf.h ..\lib\ttdebug.h \ + ..\lib\ttobjs.h ..\lib\ttengine.h \ + ..\lib\ttmutex.h ..\lib\ttcache.h \ + ..\lib\tttables.h ..\lib\ttcmap.h +ftdump.obj: ftdump.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxcmap.h ..\lib\extend\ftxopen.h \ + ..\lib\extend\ftxgdef.h ..\lib\extend\ftxgsub.h \ + ..\lib\extend\ftxgpos.h ..\lib\extend\ftxsbit.h \ + ..\lib\ttobjs.h ..\lib\ttconfig.h \ + ..\lib\arch\msdos\ft_conf.h ..\lib\ttengine.h \ + ..\lib\tttypes.h ..\lib\ttmutex.h \ + ..\lib\ttcache.h ..\lib\tttables.h \ + ..\lib\ttcmap.h ..\lib\ttmemory.h +fterror.obj: fterror.c ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxerr18.h \ + ..\lib\arch\msdos\ft_conf.h +ftlint.obj: ftlint.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\arch\msdos\ft_conf.h +ftmetric.obj: ftmetric.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxsbit.h textdisp.h \ + ..\lib\arch\msdos\ft_conf.h +ftsbit.obj: ftsbit.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxsbit.h textdisp.h \ + ..\lib\arch\msdos\ft_conf.h +ftstring.obj: ftstring.c common.h display.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gevents.h \ + gdriver.h gmain.h +ftstrpnm.obj: ftstrpnm.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +ftstrtto.obj: ftstrtto.c arabic.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxopen.h ..\lib\extend\ftxgdef.h \ + ..\lib\extend\ftxgsub.h ..\lib\extend\ftxgpos.h \ + blitter.h common.h display.h ..\lib\extend\ftxkern.h \ + ..\lib\extend\ftxsbit.h gdriver.h gevents.h gmain.h \ + ..\lib\ttmemory.h ..\lib\ttconfig.h \ + ..\lib\arch\msdos\ft_conf.h ..\lib\tttypes.h +fttimer.obj: fttimer.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gdriver.h \ + gevents.h gmain.h +ftview.obj: ftview.c blitter.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h common.h \ + display.h ..\lib\extend\ftxsbit.h gdriver.h gevents.h \ + gmain.h +ftzoom.obj: ftzoom.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxpost.h gdriver.h gevents.h gmain.h +gmain.obj: gmain.c gdriver.h gmain.h +textdisp.obj: textdisp.c textdisp.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +arch\msdos\gfs_dos.obj: arch\msdos\gfs_dos.c gdriver.h gevents.h gmain.h diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/gfs_dos.c b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/gfs_dos.c new file mode 100644 index 00000000000..ce61c526796 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/gfs_dos.c @@ -0,0 +1,374 @@ +/******************************************************************* + * + * gfs_dos.c graphics utility fullscreen Dos driver. 1.0 + * + * This is the driver for fullscreen Dos display, used by the + * graphics utility of the FreeType test suite. + * + * Copyright 1996-2002 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include +#include +#if defined( __STDC__ ) || defined( __TURBOC__ ) +#include +#else +#include +#endif + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + + +/* The following #ifdef are used to define the following macros : */ +/* */ +/* - int86 : function to call an interrupt */ +/* - reg_ax : the 'ax' register as stored in the REGS struct */ +/* */ + +/* ---- DJGPP dos compiler support --------------------------------------- */ + +#if defined( __DJGPP__ ) || defined( __DJGPP ) || defined( __GO32__ ) + +#undef __STRICT_ANSI__ +#ifndef DJGPP +#define DJGPP +#endif + +#include +#include +#include + +#if !defined( __DJGPP__ ) +/* DJGPP v1.x */ + +const int djgpp_use_nearpointers = 0; /* V.1 did not know about them */ + +#else +/* DJGPP v2.x */ + +#ifdef DJGPP_NEAR_POINTERS +#include +int djgpp_use_nearpointers = -1; /* to be tested if they works */ +#else +const int djgpp_use_nearpointers = 0; /* don't even try */ +#endif + +#endif /* DJGPP v.? */ + +#define int86( a, b, c ) int86( a, b, c ) +#define reg_ax regs.x.ax + +#endif + +/* ---- Microsoft C compilers support ------------------------------------ */ + +#if defined( M_I86 ) || defined( _M_I86 ) + +#include +#include + +#define reg_ax regs.x.ax + +#ifdef _M_I86 /* a recent compiler, which do not pollute name spaces */ +#define getch() _getch() +#define REGS _REGS +#define int86( a, b, c ) _int86( a, b, c ) +#else +#define int86( a, b, c ) int86( a, b, c ) +#endif + +#ifndef MK_FP +#ifdef _MK_FP +#define MK_FP( seg, ofs ) _MK_FP( seg, ofs ) +#else +#ifndef _M_I86 /* old versions */ +#define __far _far +#endif +#define MK_FP( seg, offset ) (void __far *)( ((unsigned long)seg << 16) + \ + (unsigned long)(unsigned)offset ) +#endif /* _MK_FP */ +#endif /* MK_FP */ + +#endif /* Microsoft compilers */ + +/* ---- Borland C compiler support --------------------------------------- */ + +#ifdef __TURBOC__ +#ifdef __STDC__ +#error "MK_FP is incompatible with ANSI mode. Use the `-A-' switch." +#endif + +#include /* Includes the declaration of int86 */ +#include /* for getch */ + +#define reg_ax regs.x.ax +#define int86( a, b, c ) int86( a, b, c ) + +#endif + +/* ---- Phar Lap 286|DOS extender support -------------------------------- */ + +#ifdef DOSX286 +/* The symbol DOSX286 must be specified on the command line. */ + +#include + +#ifndef FP_SEG +#define FP_SEG(fp) (*((unsigned __far *)&(fp) + 1)) +#endif + +#endif + +/* ---- EMX/Dos compiler support ----------------------------------------- */ + +#ifdef __EMX__ + +#include +#include +#include /* for getch */ + extern _read_kbd(); /* to avoid an ANSI warning during compilation */ + +#define int86 _int86 +#define reg_ax regs.x.ax + +#endif + +/* ---- WATCOM Dos/16 & Dos/32 support ----------------------------------- */ + +#ifdef __WATCOMC__ + +#include + +#define reg_ax regs.w.ax + +#ifdef __386__ +#define int86 int386 +#endif + +#endif + + +#if !defined( reg_ax ) || !defined( int86 ) +#error "Your compiler is not (yet) supported. Check the source file!" +#endif + + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + + /* Set Graphics Mode */ + + int Driver_Set_Graphics( int mode ) + { + union REGS regs; + + + switch ( mode ) + { + case Graphics_Mode_Mono: /* Standard VGA 640x480x16 mode */ + reg_ax = 0x12; + int86( 0x10, ®s, ®s ); + + vio_ScanLineWidth = 80; + vio_Width = 640; + vio_Height = 480; + break; + + case Graphics_Mode_Gray: /* Standard VGA 320x200x256 mode */ + reg_ax = 0x13; + int86( 0x10, ®s, ®s ); + + vio_ScanLineWidth = 320; + vio_Width = 320; + vio_Height = 200; + + /* default gray_palette takes the gray levels of the standard VGA */ + /* 256 colors mode */ + + gray_palette[0] = 0; + gray_palette[1] = 23; + gray_palette[2] = 27; + gray_palette[3] = 29; + gray_palette[4] = 31; + break; + + default: + return 0; /* failure */ + } + +#if defined( __EMX__ ) + Vio = _memaccess( 0xA0000, 0xAFFFF, 1 ); +#elif defined( DJGPP ) + Vio = (char *)0xA0000; +#elif defined( __WATCOMC__ ) && defined( __386__ ) + Vio = (char *)0xA0000; +#elif defined( DOSX286 ) + { + unsigned short sel; + + + if ( DosMapRealSeg( 0xA000, (long)vio_ScanLineWidth*vio_Height, &sel ) ) + return 0; /* failure */ + + Vio = (char*)MK_FP( sel, 0 ); + } +#else + Vio = (char*)MK_FP( 0xA000, 0 ); +#endif + + return 1; /* success */ + } + + + /* Revert to text mode */ + + int Driver_Restore_Mode() + { + union REGS regs; + + + reg_ax = 0x3; + int86( 0x10, ®s, ®s ); + +#ifdef DOSX286 + DosFreeSeg( FP_SEG( Vio ) ); +#endif + + return 1; /* success */ + } + + + int Driver_Display_Bitmap( char* buffer, int line, int col ) + { + int y, used_col; + char* target; + +#ifdef DJGPP + char cbuf = 0; + int i; +#endif + +#ifdef DJGPP_USE_NEAR_POINTERS + if( djgpp_use_nearpointers ) + if( ! __djgpp_nearptr_enable() ) + /* doesn't work, probably under some real OS like NT or dosemu! */ + djgpp_use_nearpointers = 0; + else + Vio += __djgpp_conventional_base; +#endif + +#ifdef DJGPP + if( !djgpp_use_nearpointers ) + for( i = 0; i < vio_Height*vio_ScanLineWidth; i++ ) + dosmemput( &cbuf, 1, (unsigned long) Vio+i ); + else + /*FALLTHROUGH*/ +#endif + memset( Vio, 0, vio_Height * vio_ScanLineWidth ); + + if ( line > vio_Height ) + line = vio_Height; + if ( col > vio_ScanLineWidth ) + used_col = vio_ScanLineWidth; + else + used_col = col; + + target = Vio + ( line - 1 ) * vio_ScanLineWidth; + + for ( y = 0; y < line; y++ ) + { +#ifdef DJGPP + if( !djgpp_use_nearpointers ) + dosmemput( buffer, used_col, (unsigned long)target ); + else + /*FALLTHROUGH*/ +#endif + memcpy( target, buffer, used_col ); + + target -= vio_ScanLineWidth; + buffer += col; + } + +#ifdef DJGPP_USE_NEAR_POINTERS + if( djgpp_use_nearpointers ) + { + Vio -= __djgpp_conventional_base; + __djgpp_nearptr_disable(); + } +#endif + + return 1; /* success */ + } + + + void Get_Event( TEvent* event ) + { + int i; + int c; + + + c = getch(); + + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + event->what = trans[i].event_class; + event->info = trans[i].event_info; + return; + } + } + + /* unrecognized keystroke */ + + event->what = event_Keyboard; + event->info = (int)c; + return; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/gmain_dj.c b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/gmain_dj.c new file mode 100644 index 00000000000..01206cfb21c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/gmain_dj.c @@ -0,0 +1,470 @@ +/******************************************************************* + * + * gmain_dj.c graphics utility main body, specific DJGPP version + * + * This file defines a specific implementation of the generic + * graphics utility used by the FreeType test programs. It is + * provided because the management of the video memory under DJGPP + * extender is rather specific... + * + * Copyright 1996-2002 by Antoine Leca, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "gdriver.h" +#include "gmain.h" + +#undef __STRICT_ANSI__ +#include + +#ifndef FAILURE +#define FAILURE 0 +#endif + +#ifndef SUCCESS +#define SUCCESS 1 +#endif + + char* Vio; /* pointer to VRAM or display buffer */ + + int vio_ScanLineWidth; /* scan line width in bytes */ + + int vio_Width; + int vio_Height; + + int gcursor_x = 0; + int gcursor_y = 0; + + int gwindow_width = 0; + int gwindow_height = 0; + + unsigned char gray_palette[5]; + + + typedef void TFunction_Print_8x8_Char( int x, + int y, + unsigned char c ); + + TFunction_Print_8x8_Char* Print_8x8_Char; + + /* font characters */ + + unsigned char font_8x8[2048] = + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x7E, 0x81, 0xA5, 0x81, 0xBD, 0x99, 0x81, 0x7E, + 0x7E, 0xFF, 0xDB, 0xFF, 0xC3, 0xE7, 0xFF, 0x7E, + 0x6C, 0xFE, 0xFE, 0xFE, 0x7C, 0x38, 0x10, 0x00, + 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x10, 0x00, + 0x38, 0x7C, 0x38, 0xFE, 0xFE, 0x92, 0x10, 0x7C, + 0x00, 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x7C, + 0x00, 0x00, 0x18, 0x3C, 0x3C, 0x18, 0x00, 0x00, + 0xFF, 0xFF, 0xE7, 0xC3, 0xC3, 0xE7, 0xFF, 0xFF, + 0x00, 0x3C, 0x66, 0x42, 0x42, 0x66, 0x3C, 0x00, + 0xFF, 0xC3, 0x99, 0xBD, 0xBD, 0x99, 0xC3, 0xFF, + 0x0F, 0x07, 0x0F, 0x7D, 0xCC, 0xCC, 0xCC, 0x78, + 0x3C, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x7E, 0x18, + 0x3F, 0x33, 0x3F, 0x30, 0x30, 0x70, 0xF0, 0xE0, + 0x7F, 0x63, 0x7F, 0x63, 0x63, 0x67, 0xE6, 0xC0, + 0x99, 0x5A, 0x3C, 0xE7, 0xE7, 0x3C, 0x5A, 0x99, + 0x80, 0xE0, 0xF8, 0xFE, 0xF8, 0xE0, 0x80, 0x00, + 0x02, 0x0E, 0x3E, 0xFE, 0x3E, 0x0E, 0x02, 0x00, + 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x7E, 0x3C, 0x18, + 0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x66, 0x00, + 0x7F, 0xDB, 0xDB, 0x7B, 0x1B, 0x1B, 0x1B, 0x00, + 0x3E, 0x63, 0x38, 0x6C, 0x6C, 0x38, 0x86, 0xFC, + 0x00, 0x00, 0x00, 0x00, 0x7E, 0x7E, 0x7E, 0x00, + 0x18, 0x3C, 0x7E, 0x18, 0x7E, 0x3C, 0x18, 0xFF, + 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x00, + 0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18, 0x00, + 0x00, 0x18, 0x0C, 0xFE, 0x0C, 0x18, 0x00, 0x00, + 0x00, 0x30, 0x60, 0xFE, 0x60, 0x30, 0x00, 0x00, + 0x00, 0x00, 0xC0, 0xC0, 0xC0, 0xFE, 0x00, 0x00, + 0x00, 0x24, 0x66, 0xFF, 0x66, 0x24, 0x00, 0x00, + 0x00, 0x18, 0x3C, 0x7E, 0xFF, 0xFF, 0x00, 0x00, + 0x00, 0xFF, 0xFF, 0x7E, 0x3C, 0x18, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x18, 0x3C, 0x3C, 0x18, 0x18, 0x00, 0x18, 0x00, + 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x6C, 0x6C, 0xFE, 0x6C, 0xFE, 0x6C, 0x6C, 0x00, + 0x18, 0x7E, 0xC0, 0x7C, 0x06, 0xFC, 0x18, 0x00, + 0x00, 0xC6, 0xCC, 0x18, 0x30, 0x66, 0xC6, 0x00, + 0x38, 0x6C, 0x38, 0x76, 0xDC, 0xCC, 0x76, 0x00, + 0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x18, 0x30, 0x60, 0x60, 0x60, 0x30, 0x18, 0x00, + 0x60, 0x30, 0x18, 0x18, 0x18, 0x30, 0x60, 0x00, + 0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 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} + } + + + void Print_8x8_Gray( int x, int y, unsigned char c ) + { + int offset, i, bit; + unsigned char * bitm, black = 0, white = 0xF; + + if ( !Vio ) + return; + + offset = x * 8 + y * vio_ScanLineWidth * 8; + bitm = font_8x8 + (int)c * 8; + + for ( i = 0; i < 8; i++ ) + { + bit = 0x80; + while ( bit > 0 ) + { + if ( bit & *bitm ) + dosmemput( &white, 1, (unsigned long)(Vio+offset) ); + else + dosmemput( &black, 1, (unsigned long)(Vio+offset) ); + + bit >>= 1; + offset++; + } + offset += vio_ScanLineWidth - 8; + bitm++; + } + } + + + int SetGraphScreen( int mode ) + { + gcursor_x = 0; + gcursor_y = 0; + + switch( mode ) + { + case Graphics_Mode_Mono: + if ( !Driver_Set_Graphics( mode ) ) + return FAILURE; + + gwindow_width = vio_ScanLineWidth; + gwindow_height = vio_Height / 8; + + Print_8x8_Char = Print_8x8_Mono; + break; + + case Graphics_Mode_Gray: + if ( !Driver_Set_Graphics( mode ) ) + return FAILURE; + + gwindow_width = vio_ScanLineWidth / 8; + gwindow_height = vio_Height / 8; + + Print_8x8_Char = Print_8x8_Gray; + break; + + default: + /* Invalid function call */ + return FAILURE; + } + + return SUCCESS; + } + + + /* restore previous (or text) video mode */ + + int RestoreScreen( void ) + { + gcursor_x = 0; + gcursor_y = 0; + gwindow_height = 0; + gwindow_height = 0; + + return Driver_Restore_Mode(); + } + + + void Display_Bitmap_On_Screen( char* buffer, int line, int col ) + { + Driver_Display_Bitmap( buffer, line, col ); + } + + + void Goto_XY( int x, int y ) + { + gcursor_x = x; + gcursor_y = y; + } + + + void Print_Str( char* string ) + { + if ( !string ) return; + + while ( *string ) + { + switch ( *string ) + { + case '\n': + gcursor_x = 0; + gcursor_y++; + if ( gcursor_y > gwindow_height ) gcursor_y = 0; + break; + + default: + (*Print_8x8_Char)( gcursor_x, gcursor_y, *string ); + + gcursor_x++; + + if ( gcursor_x >= gwindow_width ) + { + gcursor_x = 0; + gcursor_y++; + + if ( gcursor_y >= gwindow_height ) gcursor_y = 0; + } + } + string++; + } + } + + + void Print_XY( int x, int y, char* string ) + { + Goto_XY( x, y ); + Print_Str( string ); + } + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/makedep b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/makedep new file mode 100755 index 00000000000..cb1aabbaeb7 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/makedep @@ -0,0 +1,35 @@ +# makedep +# +# This shell script creates a dependency file necessary for older compilers +# on the MS-DOS platform. +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +echo "\ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in \`makedep'... +# +# This dependency file to be used with various MS-DOS compilers +# has been generated automatically with the script \`makedep' on +# `date +%Y-%m-%d`. +" > depend.dos + +(cd ../.. + gcc -MM -I../lib/arch/msdos -I../lib -I../lib/extend -I. *.c | \ + sed -e "s/\.o:/.obj:/" -e "s:/:\\\\:g") >> depend.dos + +(cd ../.. + gcc -MM -I../lib/arch/msdos -I../lib -I../lib/extend -I. \ + -Dreg_ax -Dint86 arch/msdos/*.c | \ + sed -e "s/^\(.*\)\.o:/arch\\\\msdos\\\\\1.obj:/" \ + -e "s:/:\\\\:g") >> depend.dos + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/time_tc.h b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/time_tc.h new file mode 100644 index 00000000000..cef288aec2d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/msdos/time_tc.h @@ -0,0 +1,124 @@ +/******************************************************************* + * + * time.h Replacement for buggy of old Turbo C compilers + * + * This file is a hack! It replaces when compiling with + * old versions of Borland Turbo C compilers that lack clock(), + * and provide its own version. + * + * Written by Antoine Leca + * Copyright 1999-2000 Antoine Leca, + * David Turner, Robert Wilhelm and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#if !defined __TURBOC__ || !defined __MSDOS__ || __TURBOC__>0x220 +/* + * We are not running on a Borland compiler, or either on + * a recent version that does not need the hack. + * Certainly the user does not clean up the directory. + * Stop the compilation. + */ +#error Remove the file time.h in directory test + +#endif + +#ifndef _TIME_H_DEFINED +#define _TIME_H_DEFINED + +#if defined _TM_DEFINED || defined _TIME_T +#error Another version of seems to have been already included +#endif + +#ifndef __TIME_T +#define __TIME_T +typedef long time_t; +#endif + +#ifndef __CLOCK_T +#define __CLOCK_T +typedef long clock_t; +#define CLK_TCK 18.2 +#endif + +#define CLOCKS_PER_SEC CLK_TCK + +struct tm { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; + int tm_wday; + int tm_yday; + int tm_isdst; +}; + + +clock_t clock (void); +double difftime(time_t time2, time_t time1); +time_t time (time_t *timer); + +char *asctime (const struct tm *tblock); +char *ctime (const time_t *time); +struct tm *gmtime (const time_t *timer); +struct tm *localtime(const time_t *timer); + + +#if __TURBOC__ <= 0x0150 + +/******************************************************************* + * + * Function : clock + * + * Description : Turbo C v.1.x lacks the clock() function that is + * needed for at least fttimer. + * So this is a replacement that does more or less + * the functionnality of clock(), using the BIOS. + * Since we do not know exactly when the process + * started (as clock() is supposed to do), we cheat + * a little here. + * + * Input : None + * + * Output : None + * + * Notes : Use two static objects. + * NEED_CLOCK_HERE is a macro that should be defined + * in only ONE module (otherwise, the linker will complain). + * + ******************************************************************/ + +extern long biostime(int cmd, long newtime); + +static long CountOfTicks; +static long DateOfReference = 0; + +clock_t clock (void) +{ + + if (DateOfReference == 0) /* this is the first call */ + { + DateOfReference = time(NULL) / 86400L; + CountOfTicks = biostime(0,0L) - CLOCKS_PER_SEC; + /* pretend we start one second ago */ + return CLOCKS_PER_SEC; /* to avoid returning 0 */ + } + + return (time(NULL) / 86400L - DateOfReference) * 0x1800B0L + + biostime(0,0L) - CountOfTicks; +} + +#endif /* Turbo C v.1.x */ + +#endif /* defined __TIME_H_DEFINED */ + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.dm b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.dm new file mode 100644 index 00000000000..9c5c0cce689 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.dm @@ -0,0 +1,153 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for emx-gcc under OS/2 +# +# You will need dmake. +# +# Use this file while in the 'test' directory with the following statement: +# +# dmake -r -f arch/os2/Makefile.dm +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/os2 +FT_MAKEFILE = $(ARCH)/Makefile.dm +FT_MAKE = dmake -r + +.IMPORT: COMSPEC +SHELL := $(COMSPEC) +SHELLFLAGS := /c +GROUPSHELL := $(SHELL) +GROUPFLAGS := $(SHELLFLAGS) +GROUPSUFFIX := .cmd +SHELLMETAS := *"?<>&| + +CC = gcc + +LIBDIR = ../lib +LIBDIR_OS2 = $(subst,/,\ $(LIBDIR)) +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/$(ARCH) -I. -I$(LIBDIR)/extend + +# CFLAGS = -Wall -ansi -O2 -g $(INCDIRS) +CFLAGS = -ansi -Wall -O2 -s -Zcrtdll $(INCDIRS) + +# full-screen MSDOS driver +GFSDRIVER = $(ARCH)/gfs_os2.c +GPMDRIVER = $(ARCH)/gpm_os2.c +GPM_DEF = $(ARCH)/gpm_os2.def + +DISPLAY = display.c + +SRC = ftlint.c fttimer.c ftview.c ftzoom.c ftdump.c ftstring.c ftstrpnm.c \ + ftsbit.c common.c blitter.c ftmetric.c ftstrtto.c arabic.c textdisp.c + +GSRC = gmain.c display.c blitter.c +GFSSRC = $(GSRC) $(GFSDRIVER) +GPMSRC = $(GSRC) $(GPMDRIVER) + +GFSOBJ = $(GFSSRC:.c=.o) +GPMOBJ = $(GPMSRC:.c=.o) + +ALLSRC = $(SRC) $(GSRC) $(GFSDRIVER) $(GPMDRIVER) +ALLOBJ = $(ALLSRC:.c=.o) + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +%.exe: + $(CC) $(CFLAGS) -o $@ @$(mktmp $(&:t"\n")\n) + + +EXEFILES = ftview.exe ftviewfs.exe \ + ftlint.exe \ + fttimer.exe fttimefs.exe \ + ftdump.exe \ + ftstring.exe ftstrfs.exe \ + ftzoom.exe ftzoomfs.exe \ + ftstrpnm.exe \ + ftsbit.exe \ + ftmetric.exe \ + ftstrtto.exe ftstrtfs.exe + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean do_distclean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + + +freetype: +[ + cd $(LIBDIR_OS2) + $(FT_MAKE) -f $(FT_MAKEFILE) all + cd $(MAKEDIR) +] + +freetype_debug: +[ + cd $(LIBDIR_OS2) + $(FT_MAKE) -f $(FT_MAKEFILE) debug + cd $(MAKEDIR) +] + +ftzoom.exe: $(GPMOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +ftzoomfs.exe: $(GFSOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a +ftview.exe: $(GPMOBJ) ftview.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +ftviewfs.exe: $(GFSOBJ) ftview.o common.o $(LIBDIR)/libttf.a +ftlint.exe: ftlint.o common.o $(LIBDIR)/libttf.a +ftdump.exe: ftdump.o common.o $(LIBDIR)/libttf.a +ftstring.exe: $(GPMOBJ) ftstring.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +ftstrfs.exe: $(GFSOBJ) ftstring.o common.o $(LIBDIR)/libttf.a +ftstrpnm.exe: ftstrpnm.o common.o $(LIBDIR)/libttf.a +fttimer.exe: $(GPMOBJ) fttimer.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +fttimefs.exe: $(GFSOBJ) fttimer.o common.o $(LIBDIR)/libttf.a +ftsbit.exe: ftsbit.o common.o textdisp.o $(LIBDIR)/libttf.a +ftmetric.exe: ftmetric.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrtto.exe: $(GPMOBJ) ftstrtto.o common.o arabic.o \ + $(LIBDIR)/libttf.a $(GPM_DEF) +ftstrtfs.exe: $(GFSOBJ) ftstrtto.o common.o arabic.o $(LIBDIR)/libttf.a + + +clean: do_clean +[ + cd $(LIBDIR_OS2) + $(FT_MAKE) -f $(FT_MAKEFILE) clean + cd $(MAKEDIR) +] + +distclean: do_clean do_distclean +[ + cd $(LIBDIR_OS2) + $(FT_MAKE) -f $(FT_MAKEFILE) distclean + cd $(MAKEDIR) +] + +do_distclean: + -+del dep.end $(EXEFILES) core + +do_clean: + -+del $(subst,/,\ $(ALLOBJ)) + +# depend: $(ALLSRC) +#[ +# cd $(LIBDIR_OS2) +# $(FT_MAKE) -f $(FT_MAKEFILE) depend +# cd $(MAKEDIR) +# $(CC) -E -M $(INCDIRS) @$(mktmp $(<:t"\n")\n) > dep.end +#] +# +# ifeq (dep.end,$(wildcard dep.end)) +# include dep.end +# endif + +# end of Makefile.dm diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.emx b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.emx new file mode 100644 index 00000000000..b7382f7d9a1 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.emx @@ -0,0 +1,119 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for emx-gcc under OS/2. +# +# You will need GNU make. +# +# Use this file while in the 'test' directory with the following statements: +# +# make -f arch/os2/Makefile.emx depend +# make -f arch/os2/Makefile.emx +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/os2 +FT_MAKEFILE = $(ARCH)/Makefile.emx + +CC = gcc + +LIBDIR = ../lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/extend -I$(LIBDIR)/$(ARCH) -I. + +CFLAGS = -Wall -ansi -O0 -g $(INCDIRS) +# CFLAGS = -ansi -Wall -O2 -s -Zcrtdll $(INCDIRS) + +GFSDRIVER = $(ARCH)/gfs_os2.c +GPMDRIVER = $(ARCH)/gpm_os2.c +GPM_DEF = $(ARCH)/gpm_os2.def + +SRC = fttimer.c ftview.c ftlint.c ftzoom.c ftdump.c ftstring.c ftstrpnm.c \ + ftsbit.c common.c blitter.c ftmetric.c ftstrtto.c arabic.c textdisp.o + +GSRC = gmain.c display.c blitter.c +GFSSRC = $(GSRC) $(GFSDRIVER) +GPMSRC = $(GSRC) $(GPMDRIVER) +GFSOBJ = $(GFSSRC:.c=.o) +GPMOBJ = $(GPMSRC:.c=.o) + +ALLSRC = $(SRC) $(GSRC) $(GFSDRIVER) $(GPMDRIVER) +ALLOBJ = $(ALLSRC:.c=.o) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +%.exe: + $(CC) $(CFLAGS) -o $@ $^ + + +EXEFILES = ftview.exe ftviewfs.exe \ + fttimer.exe fttimefs.exe \ + ftlint.exe \ + ftstring.exe ftstrfs.exe \ + ftstrpnm.exe \ + ftzoom.exe ftzoomfs.exe \ + ftsbit.exe \ + ftdump.exe \ + ftmetric.exe \ + ftstrtto.exe ftstrtfs.exe + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + +freetype: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) all + +freetype_debug: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) debug + +ftzoom.exe: $(GPMOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +ftzoomfs.exe: $(GFSOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a +ftview.exe: $(GPMOBJ) ftview.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +ftviewfs.exe: $(GFSOBJ) ftview.o common.o $(LIBDIR)/libttf.a +ftlint.exe: ftlint.o common.o $(LIBDIR)/libttf.a +ftdump.exe: ftdump.o common.o $(LIBDIR)/libttf.a +ftstring.exe: $(GPMOBJ) ftstring.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +ftstrfs.exe: $(GFSOBJ) ftstring.o common.o $(LIBDIR)/libttf.a +ftstrpnm.exe: ftstrpnm.o common.o $(LIBDIR)/libttf.a +fttimer.exe: $(GPMOBJ) fttimer.o common.o $(LIBDIR)/libttf.a $(GPM_DEF) +fttimefs.exe: $(GFSOBJ) fttimer.o common.o $(LIBDIR)/libttf.a +ftsbit.exe: ftsbit.o common.o textdisp.o $(LIBDIR)/libttf.a +ftmetric.exe: ftmetric.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrtto.exe: $(GPMOBJ) ftstrtto.o common.o arabic.o \ + $(LIBDIR)/libttf.a $(GPM_DEF) +ftstrtfs.exe: $(GFSOBJ) ftstrtto.o common.o arabic.o $(LIBDIR)/libttf.a + + +clean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) clean + +distclean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) distclean + -del dep.end $(EXEFILES) core + +do_clean: + -del $(subst /,\,$(ALLOBJ)) + + +depend: $(ALLSRC) + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) depend + $(CC) -E -MM $(INCDIRS) $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.emx diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.icc b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.icc new file mode 100644 index 00000000000..8e772b475ed --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.icc @@ -0,0 +1,157 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for IBM VisualAge C++ under OS/2. +# +# You will need nmake. +# +# Use this file while in the 'test' directory with the following statement: +# +# nmake -f arch\os2\Makefile.icc +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\os2 +FT_MAKEFILE = $(ARCH)\Makefile.icc +FT_MAKE = $(MAKE) -nologo + +CC = icc + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)\extend -I$(LIBDIR)\$(ARCH) -I. +CFLAGS = -O+ -Gd+ -Gn+ -Gl+ -Ti- -Tm- -Q+ -Wpro- -Wcnd- $(INCDIRS) + +# Fullscreen OS/2 driver +GFSDRIVER_SRC = $(ARCH)\gfs_os2.c +GFSDRIVER = $(ARCH)\gfs_os2.obj + +# PM OS/2 Driver +GPMDRIVER = $(ARCH)\gpm_os2.obj +GPMDRIVER_SRC = $(ARCH)\gpm_os2.c +GPM_DEF = $(ARCH)\gpm_os2.def + +SRC = gmain.c display.c common.c arabic.c textdisp.c \ + ftzoom.c ftview.c fttimer.c ftlint.c ftdump.c ftstring.c \ + ftstrpnm.c ftsbit.c ftmetric.c ftstrtto.c \ + $(GFSDRIVER_SRC) + +COMMON = common.obj +GFSOBJS = gmain.obj display.obj $(GFSDRIVER) $(COMMON) blitter.obj +GPMOBJS = gmain.obj display.obj $(GPMDRIVER) $(COMMON) blitter.obj +OBJ1 = ftzoom.obj +OBJ2 = fttimer.obj +OBJ3 = ftview.obj +OBJ4 = ftlint.obj +OBJ5 = ftdump.obj +OBJ6 = ftstring.obj +OBJ7 = ftstrpnm.obj +OBJ8 = ftsbit.obj +OBJ9 = ftmetric.obj +OBJ10 = ftstrtto.obj +OBJ11 = arabic.obj +OBJ12 = textdisp.obj + + +EXEFILES = fttimefs.exe fttimer.exe \ + ftzoom.exe ftzoomfs.exe \ + ftviewfs.exe ftview.exe \ + ftlint.exe \ + ftdump.exe \ + ftstring.exe ftstrfs.exe \ + ftstrpnm.exe \ + ftsbit.exe \ + ftmetric.exe \ + ftstrtto.exe ftstrtfs.exe + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + + +freetype: + cd $(LIBDIR) + $(FT_MAKE) -f $(FT_MAKEFILE) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + $(FT_MAKE) -f $(FT_MAKEFILE) debug + cd ..\test + +$(GFSDRIVER): $(GFSDRIVER_SRC) + $(CC) $(CFLAGS) /c /Fo$@ $** -I. + +$(GPMDRIVER): $(GPMDRIVER_SRC) + $(CC) $(CFLAGS) /c /Fo$@ $** -I. + +ftzoomfs.exe: $(GFSOBJS) $(OBJ1) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) /Fe$@ $** + +ftzoom.exe: $(GPMOBJS) $(OBJ1) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) $(GPM_DEF) /Fe$@ $** + +fttimefs.exe: $(GFSOBJS) $(OBJ2) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) /Fe$@ $** + +fttimer.exe: $(GPMOBJS) $(OBJ2) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) $(GPM_DEF) /Fe$@ $** + +ftviewfs.exe: $(GFSOBJS) $(OBJ3) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) /Fe$@ $** + +ftview.exe: $(GPMOBJS) $(OBJ3) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) $(GPM_DEF) /Fe$@ $** + +ftlint.exe: $(OBJ4) $(LIBDIR)\libttf.lib $(COMMON) + $(CC) $(CFLAGS) /Fe$@ $** + +ftdump.exe: $(OBJ5) $(LIBDIR)\libttf.lib $(COMMON) + $(CC) $(CFLAGS) /Fe$@ $** + +ftstrfs.exe: $(GFSOBJS) $(OBJ6) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) /Fe$@ $** + +ftstring.exe: $(GPMOBJS) $(OBJ6) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) $(GPM_DEF) /Fe$@ $** + +ftstrpnm.exe: $(OBJ7) $(LIBDIR)\libttf.lib $(COMMON) + $(CC) $(CFLAGS) /Fe$@ $** + +ftsbit.exe: $(OBJ8) $(OBJ12) $(LIBDIR)\libttf.lib $(COMMON) + $(CC) $(CFLAGS) /Fe$@ $** + +ftmetric.exe: $(OBJ9) $(OBJ12) $(LIBDIR)\libttf.lib $(COMMON) + $(CC) $(CFLAGS) /Fe$@ $** + +ftstrtfs.exe: $(GFSOBJS) $(OBJ10) $(OBJ11) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) /Fe$@ $** + +ftstrtto.exe: $(GPMOBJS) $(OBJ10) $(OBJ11) $(LIBDIR)\libttf.lib + $(CC) $(CFLAGS) $(GPM_DEF) /Fe$@ $** + + +clean: do_clean + cd $(LIBDIR) + $(FT_MAKE) -f $(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + $(FT_MAKE) -f $(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + +do_clean: + -del *.obj + -del $(GFSDRIVER) + -del $(GPMDRIVER) + +# end of Makefile.icc diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.wat b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.wat new file mode 100644 index 00000000000..4b9fe07277c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/Makefile.wat @@ -0,0 +1,172 @@ +# This file is part of the FreeType project +# +# This builds the test programs with the Watcom compiler +# +# You'll need Watcom's wmake +# +# Invoke by "wmake -f arch\os2\Makefile.wat" when in the "test" directory +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# +# This compiler did compile early versions of the FreeType package. +# While we tried our best to maintain the makefiles, the development team +# does not have currently access to a copy of this compiler, and we did not +# receive notices of successful builts since many years. So be prepared +# to have some problems; and if it works for you, or if you can upgrade the +# package in any way, please notify us! + +ARCH = arch\os2 +FT_MAKEFILE = $(ARCH)\Makefile.wat +FT_MAKE = wmake -h + +.EXTENSIONS: +.EXTENSIONS: .exe .obj .c .h +.obj:. +.c:. +.h:.;..\lib + +CC = wcl386 + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)\$(ARCH) -I$(LIBDIR)\extend +LIBFILE = $(LIBDIR)\libttf.lib + +LINK_OPTS = + +OBJ_CFLAGS = /c /otexanl+ /s /w4 /zq $(INCDIRS) + +CCFLAGS = /otexanl+ /s /w4 /zq $(INCDIRS) + +GFSDRIVER = $(ARCH)\gfs_os2.obj +GFSDRIVER_SRC = $(ARCH)\gfs_os2.c + +GPMDRIVER = $(ARCH)\gpm_os2.obj +GPMDRIVER_SRC = $(ARCH)\gpm_os2.c +GPMDRIVER_DEF = $(ARCH)\gpm_os2.def + +SRC = gmain.c display.c blitter.c textdisp.c & + fttimer.c ftview.c ftlint.c ftzoom.c ftdump.c ftstring.c & + ftstrpnm.c ftsbit.c ftmetric.c ftstrtto.c & + $(GPMDRIVER_SRC) $(GFSDRIVER_SRC) + +GFSOBJ = gmain.obj $(GFSDRIVER) blitter.obj display.obj +GPMOBJ = gmain.obj $(GPMDRIVER) blitter.obj display.obj + +PM = $(LIBFILE) $(GPMOBJ) common.obj +FS = $(LIBFILE) $(GFSOBJ) common.obj + + +# graphics utility and test driver + +EXEFILES = ftview.exe ftviewfs.exe & + fttimer.exe fttimefs.exe & + ftlint.exe & + ftdump.exe & + ftstring.exe ftstrfs.exe & + ftzoom.exe ftzoomfs.exe & + ftstrpnm.exe & + ftsbit.exe & + ftmetric.exe & + ftstrtto.exe ftstrtfs.exe + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + + +freetype: .symbolic + cd ..\lib + $(FT_MAKE) -f $(FT_MAKEFILE) all + cd ..\test + +freetype_debug: .symbolic + cd ..\lib + $(FT_MAKE) -f $(FT_MAKEFILE) debug + cd ..\test + +# implicit rules +# +.c.obj : + $(CC) $(OBJ_CFLAGS) $[* /fo=$[*.obj + + +# the full-screen graphics driver +# +$(GFSDRIVER): $(GFSDRIVER_SRC) + $(CC) $(OBJ_CFLAGS) $[*.c /fo=$[*.obj + +# the pm graphics driver +# +$(GPMDRIVER): $(GPMDRIVER_SRC) + $(CC) $(OBJ_CFLAGS) $[*.c /fo=$[*.obj + +ftzoom.exe : ftzoom.obj $(LIBFILE) $(PM) $(GPMDRIVER_DEF) + $(CC) $(CCFLAGS) -l=os2v2_pm $(PM) $[*.c /fe=$[*.exe + +ftzoomfs.exe : ftzoom.obj $(LIBFILE) $(FS) + $(CC) $(CCFLAGS) $(FS) $[@ /fe=ftzoomfs.exe + +ftview.exe : ftview.obj $(LIBFILE) $(PM) $(GPMDRIVER_DEF) + $(CC) $(CCFLAGS) -l=os2v2_pm $(PM) $[*.c /fe=$[*.exe + +ftviewfs.exe : ftview.obj $(LIBFILE) $(FS) + $(CC) $(CCFLAGS) $(FS) $[*.c /fe=ftviewfs.exe + +ftstring.exe : ftstring.obj $(LIBFILE) $(PM) $(GPMDRIVER_DEF) + $(CC) $(CCFLAGS) -l=os2v2_pm $(PM) $[*.c /fe=$[*.exe + +ftstrfs.exe : ftstring.obj $(LIBFILE) $(FS) + $(CC) $(CCFLAGS) $(FS) $[*.c /fe=ftstrfs.exe + +fttimer.exe: fttimer.obj $(LIBFILE) $(PM) $(GPMDRIVER_DEF) + $(CC) $(CCFLAGS) -l=os2v2_pm $(PM) $[*.c /fe=$[*.exe + +fttimefs.exe: fttimer.obj $(LIBFILE) $(FS) + $(CC) $(CCFLAGS) $(FS) $[*.c /fe=fttimefs.exe + +ftlint.exe: ftlint.obj $(LIBFILE) + $(CC) $(CCFLAGS) $(LIBFILE) common.obj $[*.c /fe=$[*.exe + +ftdump.exe: ftdump.obj $(LIBFILE) + $(CC) $(CCFLAGS) $(LIBFILE) common.obj $[*.c /fe=$[*.exe + +ftstrpnm.exe: ftstrpnm.obj $(LIBFILE) + $(CC) $(CCFLAGS) $(LIBFILE) common.obj $[*.c /fe=$[*.exe + +ftsbit.exe: ftsbit.obj textdisp.obj $(LIBFILE) + $(CC) $(CCFLAGS) $(LIBFILE) common.obj textdisp.obj $[*.c /fe=$[*.exe + +ftmetric.exe: ftmetric.obj textdisp.obj $(LIBFILE) + $(CC) $(CCFLAGS) $(LIBFILE) common.obj textdisp.obj $[*.c /fe=$[*.exe + +ftstrtto.exe : ftstrtto.obj arabic.obj $(LIBFILE) $(PM) $(GPMDRIVER_DEF) + $(CC) $(CCFLAGS) -l=os2v2_pm $(PM) $[*.c /fe=$[*.exe + +ftstrtfs.exe : ftstrtto.obj arabic.obj $(LIBFILE) $(FS) + $(CC) $(CCFLAGS) $(FS) $[*.c /fe=ftstrtfs.exe + + +clean: .symbolic + @-erase *.obj + @-erase $(ARCH)\*.obj + +distclean: .symbolic clean + @-erase *.exe + @-erase *.err + cd ..\lib + $(FT_MAKE) -f $(FT_MAKEFILE) distclean + cd ..\test + +new: .symbolic + @-wtouch *.c + +# end of Makefile.wat diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gfs_os2.c b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gfs_os2.c new file mode 100644 index 00000000000..954cf1b06ae --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gfs_os2.c @@ -0,0 +1,219 @@ +/******************************************************************* + * + * gfs_os2.c graphics utility fullscreen OS/2 driver. 1.0 + * + * This is the driver for fullscreen OS/2 display, used by the + * graphics utility of the FreeType test suite. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include +#include +#include + +#define INCL_SUB +#include + +#ifdef __EMX__ +#include +#endif + +#if defined(__EMX__)||defined(__IBMC__) +#include /* for getch */ + extern _read_kbd(); /* to avoid an ANSI warning during compilation */ +#endif + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + + static VIOMODEINFO OrgMode; + static long VioBufOfs; + + + /* BIOS video modes */ + + static VIOMODEINFO VioMode_640x480x16 = + { + sizeof ( VIOMODEINFO ), + VGMT_OTHER + VGMT_GRAPHICS, + COLORS_16, + 80, + 35, + 640, + 480 + }; + + static VIOMODEINFO VioMode_320x200x256 = + { + sizeof ( VIOMODEINFO ), + VGMT_OTHER + VGMT_GRAPHICS, + 8, + 40, + 25, + 320, + 200 + }; + + static VIOPHYSBUF VioBuf = + { + (void*)0xA0000L, + 64*1024 + }; + + + /* Restores screen to its original state */ + + int Driver_Restore_Mode() + { + VioSetMode( &OrgMode, 0 ); + return 1; + } + + + /* Sets graphics mode */ + + int Driver_Set_Graphics( int mode ) + { + int rc; + + + OrgMode.cb = sizeof ( VIOMODEINFO ); + VioGetMode( &OrgMode, 0 ); + + switch ( mode ) + { + case Graphics_Mode_Mono: + rc = VioSetMode( &VioMode_640x480x16, 0 ); + vio_ScanLineWidth = 80; + vio_Width = 640; + vio_Height = 480; + break; + + case Graphics_Mode_Gray: + rc = VioSetMode( &VioMode_320x200x256, 0 ); + vio_ScanLineWidth = 320; + vio_Width = 320; + vio_Height = 200; + + /* default gray_palette takes the gray levels of the standard VGA */ + /* 256 colors mode */ + + gray_palette[0] = 0; + gray_palette[1] = 23; + gray_palette[2] = 27; + gray_palette[3] = 29; + gray_palette[4] = 31; + break; + + default: + rc = -1; + break; + } + + if ( rc ) return 0; /* failure */ + + if ( VioGetPhysBuf( &VioBuf, 0 ) ) return 0; /* Could not access VRAM */ + + VioBufOfs = (long)MAKEP( VioBuf.asel[0], 0 ); + + memset( (void*)VioBufOfs, 0, 64 * 1024 ); + + Vio = (char*)VioBufOfs; + + return 1; /* success */ + } + + + int Driver_Display_Bitmap( char* buffer, int line, int col ) + { + int y; + char* target; + + target = Vio + ( line - 1 ) * vio_ScanLineWidth; + + for ( y = 0; y < line; y++ ) + { + memcpy( target, buffer, col ); + target -= vio_ScanLineWidth; + buffer += col; + } + + return 1; /* success */ + } + + + void Get_Event( TEvent* event ) + { + int i; + char c; + + + c = getch(); + + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + event->what = trans[i].event_class; + event->info = trans[i].event_info; + return; + } + } + + /* unrecognized keystroke */ + + event->what = event_Keyboard; + event->info = (int)c; + return; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gpm_os2.c b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gpm_os2.c new file mode 100644 index 00000000000..22ed397363f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gpm_os2.c @@ -0,0 +1,654 @@ +/******************************************************************* + * + * gpm_os2.c graphics OS/2 Presentation Manager Window driver. 0.2 + * + * This is the driver for windowed OS/2 display, used by the + * graphics utility of the FreeType test suite. + * + * written by Eric Olson (eolson@imag.net) + * + * Borrowing liberally from the other FreeType drivers. + * Some bitmap manipulations are derived from fastgpi.c, + * a sample program written by Donald Graft (dgraft@gate.net). + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include +#include +#include + +#define INCL_DOS +#define INCL_WIN +#define INCL_GPI +#define INCL_SUB + +#include + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + + +#define VIO_WIDTH 640u /* these can be changed but VIO_WIDTH should remain */ +#define VIO_HEIGHT 360u /* for now a multiple of 32 to avoid padding issues */ +#define MAG_WIDTH VIO_WIDTH +#define MAG_HEIGHT 120u +#define MAX_MAG 16 /* should be less than Min(MAG_WIDTH, MAG_HEIGHT) */ + + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + + static HAB habt; + static HAB hab; + static HWND hwndFrame, hwndClient; + static HWND hwndTitle; + static HDC hdcMemory; + static HPS hpsMemory = (HPS) NULL; + + /* Threads and semaphores */ + TID MessageThread; + HMTX hmtxPSMemoryLock; + HEV hevKeyLock; + + /* Bitmap information */ + static PBITMAPINFO2 pbmi; + static HBITMAP hbm; + BYTE Bitmap[VIO_WIDTH * VIO_HEIGHT]; + BOOL ready = FALSE; + + /* Coordinates for the bitblt of whole graphic area */ + POINTL aptlFull[4] = {{ 0u, MAG_HEIGHT }, + { VIO_WIDTH, VIO_HEIGHT + MAG_HEIGHT }, + { 0u, 0u }, + { VIO_WIDTH, VIO_HEIGHT }}; + + /* Coordinates for the magnification bitblt */ + POINTL aptlMagd[4] = {{ 0u, 0u }, + { MAG_WIDTH, MAG_HEIGHT }, /* target */ + { 0u, 0u }, + { VIO_WIDTH, VIO_HEIGHT }}; /* source */ + + /* level of magnification and center of magnification window */ + static int magnification=1; + static POINTL view_target = {0, 0}; + static SIZEL mag_win_size; + + /* local event to pass on */ + TEvent ourevent = { event_Rotate_Glyph, 0 }; + + /* grayscale vs b/w mode */ + int Colourmode; + + /* array defined in the test programs */ + extern char Header[]; + + + void RunPMWindow( ULONG ); + MRESULT EXPENTRY Message_Process( HWND, ULONG, MPARAM, MPARAM ); + + + + /* restores screen to its original state */ + + int Driver_Restore_Mode() + { + /* PMWindow has probably already destroyed itself */ + if ( hwndFrame ) + WinDestroyWindow( hwndFrame ); + + WinReleasePS( hpsMemory ); + WinTerminate( habt ); + + return 1; + } + + + /* set graphics mode */ + + int Driver_Set_Graphics( int mode ) + { + LONG palette[5]; + int x; + POINTL coords; + SIZEL sizl = { 0, 0 }; + + PTIB thread_block; + PPIB process_block; + + /* XXX : This is a very nasty hack, it fools OS/2 and let the program */ + /* call PM functions, even though stdin/stdout/stderr are still */ + /* directed to the standard i/o streams.. */ + /* The program must be compiled with WINDOWCOMPAT */ + /* */ + /* Credits go to Michal for finding this !! */ + /* */ + DosGetInfoBlocks( &thread_block, &process_block ); + process_block->pib_ultype = 3; + + /* save mono vs grayscale status */ + Colourmode = mode; + + /* event semaphore to signal reraster event */ + DosCreateEventSem( NULL, &hevKeyLock, 0, TRUE ); + + /* mutex semaphore for access to the presentation space */ + DosCreateMutexSem( NULL, &hmtxPSMemoryLock, 0, FALSE ); + + /* Start thread with Presentation Manager window */ + DosCreateThread( &MessageThread, (PFNTHREAD)RunPMWindow, 0UL, 0UL, 32920 ); + + /* open anchor block to permit Gpi calls from this thread */ + habt = WinInitialize( 0 ); + + /* create device context and presentation space for our graphic */ + hdcMemory = DevOpenDC( hab, OD_MEMORY, (PSZ)"*", 0L, 0L, 0L ); + + DosRequestMutexSem( hmtxPSMemoryLock, SEM_INDEFINITE_WAIT ); + hpsMemory = GpiCreatePS( + habt, hdcMemory, &sizl, + PU_PELS | GPIT_MICRO | GPIA_ASSOC | GPIF_DEFAULT ); + GpiSetBackMix( hpsMemory, BM_OVERPAINT ); + + /* create bitmap for raster image of graphic */ + + /* find some memory for the bitmap header */ + DosAllocMem( (PPVOID)&pbmi, + sizeof ( BITMAPINFO2 ) + sizeof ( RGB2 ) * 256, + PAG_COMMIT | PAG_READ | PAG_WRITE); + /* 256 should really be 2 if not grayscale */ + + /* initialize the header to appropriate values */ + memset( pbmi, 0, sizeof ( BITMAPINFO2 ) + sizeof ( RGB2 ) * 256 ); + + pbmi->cbFix = sizeof ( BITMAPINFOHEADER2 ); + pbmi->cx = VIO_WIDTH; + pbmi->cy = VIO_HEIGHT; + pbmi->cPlanes = 1; + + switch ( mode ) + { + case Graphics_Mode_Mono: + pbmi->cBitCount = 1; + break; + + case Graphics_Mode_Gray: + pbmi->cBitCount = 8; + break; + } + + hbm = GpiCreateBitmap( hpsMemory, (PBITMAPINFOHEADER2)pbmi, + 0L, NULL, NULL ); + + /* associate it with the presentation space */ + GpiSetBitmap( hpsMemory, hbm ); + pbmi->cbFix = sizeof ( BITMAPINFOHEADER2 ); + GpiQueryBitmapInfoHeader( hbm, (PBITMAPINFOHEADER2) pbmi ); + + switch ( mode ) + { + case Graphics_Mode_Mono: + DosReleaseMutexSem( hmtxPSMemoryLock ); + + vio_ScanLineWidth = VIO_WIDTH / 8; + vio_Width = VIO_WIDTH; + vio_Height = VIO_HEIGHT; + + gray_palette[0] = 0; /* to avoid testing for grayscale... */ + break; + + case Graphics_Mode_Gray: + vio_ScanLineWidth = VIO_WIDTH; + vio_Width = VIO_WIDTH; + vio_Height = VIO_HEIGHT; + + /* set gray_palette by convoluted procedure */ + + /* create logical color palette */ + palette[0] = 0xffffffL; /* White */ + palette[1] = 0xbbbbbbL; + palette[2] = 0x777777L; /* Gray */ + palette[3] = 0x333333L; + palette[4] = 0L; /* Black */ + + GpiCreateLogColorTable( hpsMemory, (ULONG)LCOL_PURECOLOR, + (LONG)LCOLF_CONSECRGB, (LONG)0L, + (LONG)5L, (PLONG)palette ); + + /* plot to presentation space in all five gray shades */ + for (x = 0 ; x < 5 ; x++) + { + GpiSetColor( hpsMemory, (LONG)x ); + coords.x = x; + coords.y = 0; + GpiSetPel( hpsMemory, &coords ); + } + + /* retrieve the 5 pixels as gray_palette */ + GpiQueryBitmapInfoHeader( hbm, (PBITMAPINFOHEADER2) pbmi ); + GpiQueryBitmapBits( hpsMemory, 0L, (LONG)VIO_HEIGHT - 2, + &Bitmap[0], pbmi ); + for ( x = 0; x < 5; x++ ) + { + gray_palette[x] = Bitmap[x]; + } + + /* initialization in case we paint before Driver_Display is called */ + memset( &Bitmap[0], gray_palette[0], vio_Height * vio_ScanLineWidth ); + DosReleaseMutexSem( hmtxPSMemoryLock ); + break; + + default: + return 0; /* Unknown mode */ + } + + return 1; /* success even if windows were not setup right */ + } + + + int Driver_Display_Bitmap( char* buffer, int lines, int cols ) + { + int y, target; + + + /* copy the bitmap and blt to presentation space */ + if ( (lines == vio_Height) & (cols == vio_ScanLineWidth) ) + memcpy( &Bitmap[0], buffer, lines * cols ); + else + { + memset( &Bitmap[0], gray_palette[0], vio_Height * vio_ScanLineWidth ); + /* temporary hack to center any bitmap */ + target = ( vio_Height - lines ) / 2 * vio_ScanLineWidth + + ( vio_ScanLineWidth - cols ) / 2; + + for ( y = 0 ; y < lines ; y++ ) + { + memcpy( &Bitmap[target], buffer, cols ); + target += vio_ScanLineWidth; + buffer += cols; + } + } + + /* Get permission and write to in-memory ps */ + DosRequestMutexSem( hmtxPSMemoryLock, SEM_INDEFINITE_WAIT ); + GpiSetBitmapBits( hpsMemory, 0L, (LONG)VIO_HEIGHT - 2, &Bitmap[0], pbmi ); + DosReleaseMutexSem( hmtxPSMemoryLock ); + ready = TRUE; + + /* Invalidate and ask for redraw now */ + WinInvalidateRect( hwndClient, NULL, FALSE ); + WinUpdateWindow( hwndFrame ); + + return 1; /* success */ + } + + + void Get_Event( TEvent* event ) + { + ULONG ulRequestCount; + + + /* the Get_Event function blocks until there is an event to process */ + DosWaitEventSem( hevKeyLock, SEM_INDEFINITE_WAIT ); + DosQueryEventSem( hevKeyLock, &ulRequestCount ); + DosResetEventSem( hevKeyLock, &ulRequestCount ); + event->what = ourevent.what; + event->info = ourevent.info; + return; + } + + + void RunPMWindow( ULONG dummy ) + { + unsigned char classname[] = "DisplayClass"; + ULONG flClassFlags; + static HMQ hmq; + QMSG qmsg; + + + if ( (hab = WinInitialize( 0 )) == 0 ) + { + printf( "Error doing WinInitialize()\n" ); + return; + } + + if ( (hmq = WinCreateMsgQueue( hab, 0 )) == (HMQ)NULL ) + { + printf( "Error doing WinCreateMsgQueue()\n" ); + return; + } + + if ( !WinRegisterClass( hab, (PSZ)classname, (PFNWP)Message_Process, + CS_SIZEREDRAW, 0 ) ) + { + printf( "Error doing WinRegisterClass()\n" ); + return; + } + + flClassFlags = FCF_TITLEBAR | FCF_MINBUTTON | FCF_DLGBORDER | + FCF_TASKLIST | FCF_SYSMENU; + if ( (hwndFrame = WinCreateStdWindow( HWND_DESKTOP, + WS_VISIBLE, + &flClassFlags, + (PSZ)classname, + (PSZ)"FreeType PM Graphics", + WS_VISIBLE, + 0, 0, &hwndClient )) == 0 ) + { + printf( "Error doing WinCreateStdWindow()\n" ); + return; + } + + /* find the title window handle */ + hwndTitle = WinWindowFromID( hwndFrame, FID_TITLEBAR ); + + /* set Window size and position */ + WinSetWindowPos( + hwndFrame, 0L, + (SHORT)60, + (SHORT)WinQuerySysValue( HWND_DESKTOP, SV_CYSCREEN ) - + ( VIO_HEIGHT + MAG_HEIGHT + 100 ), + (SHORT)WinQuerySysValue( HWND_DESKTOP, SV_CYDLGFRAME ) * 2 + + VIO_WIDTH, + (SHORT)WinQuerySysValue( HWND_DESKTOP, SV_CYTITLEBAR ) + + WinQuerySysValue( HWND_DESKTOP, SV_CYDLGFRAME ) * 2 + + VIO_HEIGHT + MAG_HEIGHT, + SWP_SIZE | SWP_MOVE ) ; + + /* run the message queue till the end */ + while ( WinGetMsg( hab, &qmsg, (HWND)NULL, 0, 0 ) ) + WinDispatchMsg( hab, &qmsg ); + + /* clean-up */ + WinDestroyWindow( hwndFrame ); + hwndFrame = (HWND)NULL; + WinDestroyMsgQueue( hmq ); + WinTerminate( hab ); + + /* await death... */ + while ( 1 ) + DosSleep( 100 ); + } + + + void Adjust_Mag_Rectangle( void ) + { + SIZEL source, + target; + + + /* Step 1, find optimal source size for this mag and window size */ + source.cx = mag_win_size.cx / magnification; + if (source.cx > vio_Width) source.cx = vio_Width; + source.cy = mag_win_size.cy / magnification; + if (source.cy > vio_Height) source.cy = vio_Height; + + target.cx = source.cx * magnification; + target.cy = source.cy * magnification; + + aptlMagd[0].x = (mag_win_size.cx - target.cx) / 2; + aptlMagd[0].y = (mag_win_size.cy - target.cy) / 2; + aptlMagd[1].x = aptlMagd[0].x + target.cx - 1; + aptlMagd[1].y = aptlMagd[0].x + target.cy - 1; + + /* Step 2, try crosshairs point dependent coordinates */ + aptlMagd[2].x = view_target.x - source.cx / 2; + aptlMagd[2].y = view_target.y - source.cy / 2; + if (aptlMagd[2].x < 0 ) aptlMagd[2].x = 0; + if (aptlMagd[2].y < 0 ) aptlMagd[2].y = 0; + if (aptlMagd[2].x > vio_Width - source.cx) + aptlMagd[2].x = vio_Width - source.cx; + if (aptlMagd[2].y > vio_Height - source.cy) + aptlMagd[2].y = vio_Height - source.cy; + + aptlMagd[3].x = aptlMagd[2].x + source.cx - 1; + aptlMagd[3].y = aptlMagd[2].y + source.cy - 1; + + } /* End of Adjust_Mag_Rectangle; */ + + + /* Message processing for our PM Window class */ + MRESULT EXPENTRY Message_Process( HWND handle, ULONG mess, + MPARAM parm1, MPARAM parm2 ) + { + static HDC hdc; + static HPS hps; + static BOOL minimized; + + POINTL top_corner, bottom_corner; + SWP swp; + int i; + + + switch( mess ) + { + case WM_DESTROY: + /* warn the main thread to quit if it didn't know */ + ourevent.what = event_Quit; + ourevent.info = 0; + DosPostEventSem( hevKeyLock ); + break; + + case WM_CREATE: + /* set original magnification */ + magnification = 4; + minimized = FALSE; + + /* create Device Context and Presentation Space for screen. */ + /* could we use a cached one ? */ + hdc = WinOpenWindowDC( handle ); + mag_win_size.cx = 0; + mag_win_size.cy = 0; + hps = GpiCreatePS( hab, hdc, &mag_win_size, + PU_PELS | GPIT_MICRO | GPIA_ASSOC | GPIF_DEFAULT ); + + /* Set to size of magnifier window */ + mag_win_size.cx = MAG_WIDTH; + mag_win_size.cy = MAG_HEIGHT; + Adjust_Mag_Rectangle(); + + /* take the input focus */ + WinFocusChange( HWND_DESKTOP, handle, 0L ); + break; + + case WM_BUTTON1DOWN: + if ( MOUSEMSG( &mess )->y >= MAG_HEIGHT ) + { + view_target.x = MOUSEMSG( &mess )->x; + view_target.y = MOUSEMSG( &mess )->y - MAG_HEIGHT; + Adjust_Mag_Rectangle(); + WinInvalidateRect( hwndClient, NULL, FALSE ); + } + + return WinDefWindowProc( handle, mess, parm1, parm2 ); + break; + + case WM_MINMAXFRAME: + /* to update minimized if changed */ + swp = *((PSWP) parm1); + if ( swp.fl & SWP_MINIMIZE ) + minimized = TRUE; + if ( swp.fl & SWP_RESTORE ) + minimized = FALSE; + return WinDefWindowProc( handle, mess, parm1, parm2 ); + break; + + case WM_ERASEBACKGROUND: + case WM_PAINT: + /* reset the window title only if not minimized */ + if ( !minimized ) + WinSetWindowText( hwndTitle, Header ); + + /* copy the memory image of the screen out to the real screen */ + DosRequestMutexSem( hmtxPSMemoryLock, SEM_INDEFINITE_WAIT ); + WinBeginPaint( handle, hps, NULL ); + + /* main image and magnified picture */ + GpiBitBlt( hps, hpsMemory, 4L, aptlFull, ROP_SRCCOPY, BBO_AND ); + GpiBitBlt( hps, hpsMemory, 4L, aptlMagd, ROP_SRCCOPY, BBO_AND ); + + /* double-dash the magnifing bounding box. Paint the mag liner? */ + if ( magnification != 1 ) + { + GpiSetLineType( hps, LINETYPE_LONGDASH ); + + bottom_corner.x = aptlMagd[2].x - 1; + bottom_corner.y = aptlMagd[2].y + MAG_HEIGHT - 1; + top_corner.x = aptlMagd[3].x ; + top_corner.y = aptlMagd[3].y + MAG_HEIGHT; + + GpiMove( hps, &bottom_corner ); + GpiBox( hps, DRO_OUTLINE, &top_corner, 0L, 0L ); + +#if 0 + GpiSetClipRegion(); + GpiErase(); +#endif + } + + WinEndPaint( hps ); + DosReleaseMutexSem( hmtxPSMemoryLock ); + break; + + case WM_CHAR: + if ( CHARMSG( &mess )->fs & KC_KEYUP ) + break; + + switch ( CHARMSG( &mess )->vkey ) + { + case VK_ESC: + ourevent.what = event_Quit; + ourevent.info = 0; + DosPostEventSem( hevKeyLock ); + break; + + case VK_PAGEDOWN: + if ( magnification < MAX_MAG ) + { + magnification += 1; + Adjust_Mag_Rectangle(); + WinInvalidateRect( handle, NULL, FALSE ); + } + break; + + case VK_PAGEUP: + if ( magnification > 1 ) + { + magnification -= 1; + Adjust_Mag_Rectangle(); + WinInvalidateRect( handle, NULL, FALSE ); + } + break; + + case VK_LEFT: + if ( view_target.x > 0 ) + { + view_target.x -= 1; + Adjust_Mag_Rectangle(); + WinInvalidateRect( handle, NULL, FALSE ); + } + break; + + case VK_RIGHT: + if ( view_target.x < VIO_WIDTH - 1 ) + { + view_target.x += 1; + Adjust_Mag_Rectangle(); + WinInvalidateRect( handle, NULL, FALSE ); + } + break; + + case VK_DOWN: + if ( view_target.y > 0 ) + { + view_target.y -= 1; + Adjust_Mag_Rectangle(); + WinInvalidateRect( handle, NULL, FALSE ); + } + break; + + case VK_UP: + if ( view_target.y < VIO_HEIGHT - 1 ) + { + view_target.y += 1; + Adjust_Mag_Rectangle(); + WinInvalidateRect( handle, NULL, FALSE ); + } + break; + + case VK_F1: /* bring up help and about dialog window */ + break; + } + + if ( CHARMSG( &mess )->fs & KC_CHAR ) + { + char c = (CHAR)CHARMSG( &mess )->chr ; + + + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + ourevent.what = trans[i].event_class; + ourevent.info = trans[i].event_info; + DosPostEventSem( hevKeyLock ); + return (MRESULT)TRUE; + } + } + + /* unrecognized keystroke */ + ourevent.what = event_Keyboard; + ourevent.info = (int)c; + DosPostEventSem( hevKeyLock ); + } + break; + + default: + return WinDefWindowProc( handle, mess, parm1, parm2 ); + } + + return (MRESULT) FALSE; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gpm_os2.def b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gpm_os2.def new file mode 100644 index 00000000000..4a77c632c03 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gpm_os2.def @@ -0,0 +1,5 @@ +NAME WINDOWCOMPAT + +DESCRIPTION 'FreeType Graphics' +HEAPSIZE 8192 +STACKSIZE 40888 diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/unix/.cvsignore b/Build/source/libs/freetype/freetype-1.5/test/arch/unix/.cvsignore new file mode 100644 index 00000000000..f3c7a7c5da6 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/unix/.cvsignore @@ -0,0 +1 @@ +Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/unix/.cvsignore.delete b/Build/source/libs/freetype/freetype-1.5/test/arch/unix/.cvsignore.delete new file mode 100644 index 00000000000..e69de29bb2d diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/unix/Makefile.in b/Build/source/libs/freetype/freetype-1.5/test/arch/unix/Makefile.in new file mode 100644 index 00000000000..887ee57f2e8 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/unix/Makefile.in @@ -0,0 +1,184 @@ +# This file is part of the FreeType project. +# +# test/arch/unix/Makefile.in +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/unix + +top_builddir=.. + +VPATH = @srcdir@/../.. +srcdir = @srcdir@/../.. + +RM = @RM@ +RMF = @RM@ -f +RMDIR = @RMDIR@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ + +CC = @CC@ +CPP = @CPP@ + +LIBTOOL = $(top_builddir)/libtool +MKINSTALLDIRS = $(srcdir)/../mkinstalldirs + +include $(top_builddir)/MakeSub + +FT_LIBDIR = $(srcdir)/../lib +INCDIRS = -I. -I$(srcdir) -I$(top_builddir) \ + -I$(FT_LIBDIR) -I$(FT_LIBDIR)/extend + +CFLAGS = @CFLAGS@ @X_CFLAGS@ @XX_CFLAGS@ +CPPFLAGS = @CPPFLAGS@ +FT_CFLAGS = $(INCDIRS) $(CFLAGS) $(CPPFLAGS) -DX11 -DLOCALEDIR='"@LOCALEDIR@"' + +FT_LIBS = @X_LIBS@ @X_PRE_LIBS@ @X_EXTRA_LIBS@ @LIBS@ + +SRC = $(srcdir)/arabic.c \ + $(srcdir)/common.c \ + $(srcdir)/textdisp.c \ + $(srcdir)/ftdump.c \ + $(srcdir)/fterror.c \ + $(srcdir)/ftlint.c \ + $(srcdir)/ftmetric.c \ + $(srcdir)/ftsbit.c \ + $(srcdir)/ftstring.c \ + $(srcdir)/ftstrpnm.c \ + $(srcdir)/fttimer.c \ + $(srcdir)/ftview.c \ + $(srcdir)/ftzoom.c \ + $(srcdir)/ftstrtto.c \ + $(srcdir)/gmain.c \ + $(srcdir)/$(ARCH)/gwin_x11.c + +DISPOBJS = common.o gmain.o display.o gwin_x11.o blitter.o + +PROGRAMS = ftdump fterror ftlint ftmetric ftsbit ftstrpnm +X_PROGRAMS = ftstring ftstrtto fttimer ftview ftzoom + +ALL_PROGRAMS = $(PROGRAMS) @X_PROGRAMS@ + +# set this variable to nil if you don't need to use Electric-Fence +EFENCE = +#EFENCE = -lefence + + +# variables used to compile either with libtool or not +# +PROCESS = $(LIBTOOL) --mode=link $(CC) $(FT_CFLAGS) +#PROCESS = $(CC) $(FT_CFLAGS) + +LIBTTF = $(top_builddir)/lib/libttf.la +#LIBTTF =$(top_builddir)/lib/libttf.a + +.c.o: + $(CC) -c $(FT_CFLAGS) $< + + +all: $(ALL_PROGRAMS) + + +gwin_x11.o: $(srcdir)/$(ARCH)/gwin_x11.c + $(CC) -c $(FT_CFLAGS) $(srcdir)/$(ARCH)/gwin_x11.c + +ftzoom: ftzoom.o $(DISPOBJS) $(LIBTTF) + $(PROCESS) -o ftzoom ftzoom.o $(DISPOBJS) \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) -lX11 + +fttimer: fttimer.o $(DISPOBJS) $(LIBTTF) + $(PROCESS) -o fttimer fttimer.o $(DISPOBJS) \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) -lX11 + +ftview: ftview.o $(DISPOBJS) $(LIBTTF) + $(PROCESS) -o ftview ftview.o $(DISPOBJS) \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) -lX11 + +ftlint: ftlint.o common.o $(LIBTTF) + $(PROCESS) -o ftlint ftlint.o common.o \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) + +ftdump: ftdump.o common.o $(LIBTTF) + $(PROCESS) -o ftdump ftdump.o common.o \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) + +ftmetric: ftmetric.o common.o textdisp.o $(LIBTTF) + $(PROCESS) -o ftmetric ftmetric.o common.o textdisp.o \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) + +ftsbit: ftsbit.o common.o textdisp.o $(LIBTTF) + $(PROCESS) -o ftsbit ftsbit.o common.o textdisp.o \ + $(EFENCE) $(LIBTTF) + +ftstring: ftstring.o $(DISPOBJS) $(LIBTTF) + $(PROCESS) -o ftstring ftstring.o $(DISPOBJS) \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) -lX11 + +ftstrpnm: ftstrpnm.o common.o $(LIBTTF) + $(PROCESS) -o ftstrpnm ftstrpnm.o common.o \ + $(EFENCE) $(LIBTTF) + +fterror: fterror.o common.o $(LIBTTF) + $(PROCESS) -o fterror fterror.o common.o \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) + +ftstrtto: ftstrtto.o $(DISPOBJS) arabic.o $(LIBTTF) + $(PROCESS) -o ftstrtto ftstrtto.o $(DISPOBJS) arabic.o \ + $(EFENCE) $(LIBTTF) $(FT_LIBS) -lX11 + + +install: $(ALL_PROGRAMS) + $(MKINSTALLDIRS) $(bindir) + for P in $(ALL_PROGRAMS) ; do \ + $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$P $(bindir)/$$P ; \ + done + +uninstall: + -for P in $(ALL_PROGRAMS) ; do \ + $(LIBTOOL) --mode=uninstall $(RM) $(bindir)/$$P ; \ + done + +clean: do_clean + +distclean: do_clean + -$(RMF) $(ALL_PROGRAMS) + -$(RMF) *~ *.orig core *.core + -$(RMF) config.cache config.log config.status + -$(RMF) $(ARCH)/Makefile + -$(RMF) .libs/* + -$(RMDIR) .libs + +do_clean: + -$(RMF) *.o + +depend: + (echo '/^#.* PUT NO STUFF BELOW/,$$d' ; echo w ; echo q) | \ + ed - $(ARCH)/Makefile + echo '# Dependencies generated by make depend: PUT NO STUFF BELOW' \ + >> $(ARCH)/Makefile + for file in $(SRC) ; do \ + $(CPP) $(CPPFLAGS) $(INCDIRS) $$file | \ + sed -n -e 's|^# [1-9][0-9]* "\([^/].*\.h\)".*|\1|p' \ + -e 's|^# [1-9][0-9]* "\($(srcdir)/.*\.h\)".*|\1|p' | \ + sed -e 's|/\./|.|g' -e "s/^/`basename $$file .c`.o: /" ; \ + done | \ + sort -u | \ + awk '{ if (LINE == 1) \ + { line = last = $$1 } \ + else if ($$1 != last) \ + { print line ; line = last = $$1 } \ + line = line " " $$2 } \ + END { print line }' >> $(ARCH)/Makefile + +.PHONY: all install uninstall clean distclean do_clean depend + +# Dependencies generated by make depend: PUT NO STUFF BELOW diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/unix/gwin_x11.c b/Build/source/libs/freetype/freetype-1.5/test/arch/unix/gwin_x11.c new file mode 100644 index 00000000000..965c1f60784 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/unix/gwin_x11.c @@ -0,0 +1,451 @@ +/******************************************************************* + * + * gwin_x11.c graphics utility X-Window driver. 1.0 + * + * This is the driver for windowed display under X11, used by the + * graphics utility of the FreeType test suite. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include +#include +#include +#include +#include +#include + +#include "common.h" /* for Panic() */ +#include "freetype.h" + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + + + /* Translator added to ease changes to control keys */ + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + /* End of translators addition. See Get_Event() below */ + + extern char Header[]; /* defined in the test programs */ + + static Window win; + static GC gcblack; + static XColor color[5]; + + Display* display; + static char* displayname = ""; + + static XImage* image; + + static Visual* visual; + static Colormap colormap; + static int depth; + static Bool gray; + + static Cursor idle; + static Cursor busy; + + static int win_origin_x, win_origin_y, + win_width, win_height; + static int image_width, image_height; + + long vioBufOfs; + + + + /* restore acreen to its original state */ + + int Driver_Restore_Mode( void ) + { + XUnmapWindow( display, win ); + XCloseDisplay( display ); + + return 1; /* success */ + } + + + /* set graphics mode */ + + void x11init( void ) + { + int screen_num, i; + XTextProperty xtp; + XSizeHints xsh; + XSetWindowAttributes xswa; + +#if 1 + unsigned short colors[5] = { 0, 16, 32, 48, 63 }; /* gamma = 1.0 */ +#else + unsigned short colors[5] = { 0, 34, 46, 55, 63 }; /* gamma = 2.2 */ +#endif + + + XrmInitialize(); + + if( !( display = XOpenDisplay( displayname ) ) ) + Panic( "ERROR: cannot open display\n" ); + + screen_num = DefaultScreen ( display ); + colormap = DefaultColormap( display, screen_num ); + depth = DefaultDepth ( display, screen_num ); + visual = DefaultVisual ( display, screen_num ); + + idle = XCreateFontCursor( display, XC_left_ptr ); + busy = XCreateFontCursor( display, XC_watch ); + + if ( gray ) + { + int count; + XPixmapFormatValues* formats; + + + formats = XListPixmapFormats( display, &count ); + vio_ScanLineWidth = 0; + + while ( count > 0 ) + { + --count; + if ( formats[count].depth == depth ) + { + int bits; + + bits = win_width * formats[count].bits_per_pixel; + if ( bits % formats[count].scanline_pad ) + { + bits -= bits % formats[count].scanline_pad; + bits += formats[count].scanline_pad; + } + + vio_ScanLineWidth = bits / 8; + break; + } + } + if ( !vio_ScanLineWidth ) + Panic( "ERROR: the display doesn't offer a suitable pixmap format\n" ); + + XFree( formats ); + } + + Vio = (char*)malloc( win_height * vio_ScanLineWidth ); + + if ( !Vio ) + Panic( "ERROR: cannot malloc display memory\n" ); + + xswa.border_pixel = BlackPixel( display, screen_num ); + xswa.background_pixel = WhitePixel( display, screen_num ); + xswa.cursor = busy; + + xswa.event_mask = KeyPressMask | ExposureMask; + + win = XCreateWindow( display, + RootWindow( display, screen_num ), + win_origin_x, + win_origin_y, + win_width, + win_height, + 10, + depth, + InputOutput, + visual, + CWBackPixel | CWBorderPixel | CWEventMask | CWCursor, + &xswa ); + + XMapWindow( display, win ); + + gcblack = XCreateGC( display, RootWindow( display, screen_num ), + 0L, NULL ); + XSetForeground( display, gcblack, BlackPixel( display, screen_num ) ); + XSetBackground( display, gcblack, WhitePixel( display, screen_num ) ); + + /* allocate colors */ + + if ( gray ) + for ( i = 0; i < 5; i++ ) + { + gray_palette[i] = i; + + color[i].red = + color[i].green = + color[i].blue = 65535 - ( colors[i] * 65535 ) / 63; + + if ( !XAllocColor( display, colormap, &color[i] ) ) + Panic( "ERROR: cannot allocate Color\n" ); + } + + image = XCreateImage( display, + visual, + gray ? depth : 1, + gray ? ZPixmap : XYBitmap, + 0, + (char*)Vio, + win_width, + win_height, + 8, + 0 ); + if ( !image ) + Panic( "ERROR: cannot create image\n" ); + + if ( !gray ) + { + image->byte_order = MSBFirst; + image->bitmap_bit_order = MSBFirst; + } + + /* make window manager happy :-) */ + xtp.value = (unsigned char*)"FreeType"; + xtp.encoding = 31; + xtp.format = 8; + xtp.nitems = strlen( (char*)xtp.value ); + + xsh.x = win_origin_x; + xsh.y = win_origin_y; + + xsh.width = win_width; + xsh.height = win_height; + xsh.flags = (PPosition | PSize); + xsh.flags = 0; + + XSetWMProperties( display, win, &xtp, &xtp, NULL, 0, &xsh, NULL, NULL ); + } + + + int Driver_Set_Graphics( int mode ) + { + if ( mode == Graphics_Mode_Gray ) + { + gray = 1; + vio_ScanLineWidth = 320; + + win_origin_x = 0; + win_origin_y = 0; + win_width = 320; + win_height = 200; + } + else if ( mode == Graphics_Mode_Mono ) + { + gray = 0; + vio_ScanLineWidth = 80; + + win_origin_x = 0; + win_origin_y = 0; + win_width = 640; + win_height = 450; + } + else + Panic( "ERROR: mode %d not supported\n", mode ); + + vio_Width = win_width; + vio_Height = win_height; + + x11init(); + + return 1; /* success */ + } + + + void Put_Image( int x, int y, int w, int h ) + { + XPutImage( display, win, gcblack, image, x, y, x, y, w, h ); + } + + + int Driver_Display_Bitmap( char* buffer, int line, int col ) + { + int z, y, used_col; + char* target; + + + XClearWindow( display, win ); + + /* this displays the Header string in the window title */ + XStoreName( display, win, Header ); + + if ( line > win_height ) + line = win_height; + + if ( !gray ) + { + if ( col > vio_ScanLineWidth ) + used_col = vio_ScanLineWidth; + else + used_col = col; + + target = Vio + ( line - 1 ) * vio_ScanLineWidth; + + for ( y = 0; y < line; y++ ) + { + memcpy( (char*)target, buffer, used_col ); + target -= vio_ScanLineWidth; + buffer += col; + } + + Put_Image( 0, 0, used_col * 8, line ); + image_width = used_col * 8; + image_height = line; + } + else + { + if ( col > win_width ) + used_col = win_width; + else + used_col = col; + + for ( y = line - 1; y >= 0; y-- ) + { + char* bufp; + + + bufp = buffer; + + for ( z = 0; z < used_col; z++ ) + { + int c; + + + c = *bufp++; + + if ( c < 0 || c >= 5 ) /* security check */ + { + /* Message( "weird grayshade: %d\n", c ); */ + c = 0; + } + XPutPixel( image, z, y, color[c].pixel ); + } + + buffer += col; + } + + Put_Image( 0, 0, used_col, line ); + image_width = used_col; + image_height = line; + } + + return 1; + } + + + /* This function maps X keystrokes into GEvents. Note that */ + /* currently only keystrokes events exit this function. */ + + void Get_Event( TEvent* event ) + { + static char key_buffer[10]; + static int key_cursor = 0; + static int key_number = 0; + static XEvent x_event; + KeySym key; + + int i, bool_exit; + char c; + + XComposeStatus compose; + + + bool_exit = key_cursor < key_number; + + XDefineCursor( display, win, idle ); + + while ( !bool_exit ) + { + XNextEvent( display, &x_event ); + + switch ( x_event.type ) + { + case KeyPress: + key_number = XLookupString( &x_event.xkey, + key_buffer, + sizeof ( key_buffer ), + &key, + &compose ); + key_cursor = 0; + + if ( key_number > 0 ) + bool_exit = 1; + break; + + case MappingNotify: + XRefreshKeyboardMapping( &x_event.xmapping ); + break; + + case Expose: +#if 0 + Put_Image( x_event.xexpose.x, + x_event.xexpose.y, + x_event.xexpose.width, + x_event.xexpose.height ); +#else + /* we always redraw the whole image */ + Put_Image( 0, 0, image_width, image_height ); +#endif + break; + + /* You should add more cases to handle mouse events, etc. */ + } + } + + XDefineCursor( display, win, busy ); + XFlush ( display ); + + c = key_buffer[key_cursor++]; + + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + event->what = trans[i].event_class; + event->info = trans[i].event_info; + return; + } + } + + event->what = event_Keyboard; + event->info = (int)c; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.BC b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.BC new file mode 100644 index 00000000000..7eaf19811b6 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.BC @@ -0,0 +1,222 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for BC++ for 16-bit Windows, +# using large model, and using Easy-Win to display console outputs. +# +# Tested with Borland C++ v.4.02, 5.0 +# You will need Borland MAKE (v.3.6 and above should be OK, for oldest +# versions refer to the instructions below). +# +# +# Use this file while in the 'test' directory with the following statement: +# +# make -farch\win16\Makefile.BC +# +# +# A DLL version of the library can be built and then used with +# +# make -DDLL -farch/win16/Makefile.BC dll +# +# (do not forget to define DLL, otherwise the link phase will fail). +# +# +# Debug versions can be obtained with +# +# make -DDEBUG -farch\win16\Makefile.BC +# +# Special versions enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# make -DBIGFONTS -farch\msdos\Makefile.BC +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\win16 +FT_MAKEFILE = $(ARCH)\Makefile.BC +FT_DLL = ft15_16.dll + +CC = bcc + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR);$(LIBDIR)\$(ARCH);.;$(LIBDIR)\extend +SPURIOUS_WARNINGS = -w-nak -w-par -w-use -w-aus -w-stu -w-stv -w-cln -w-sig -w-pia + +# Credits go to Dave Hoo for pointing out that modern +# Borland compilers (from BC++ 3.1 on) can increase the limit of +# the length of identifiers. +CFLAGS = -WSE -ml -A -i40 $(INCDIRS) $(SPURIOUS_WARNINGS) + +!if ! $d(DEBUG) +CFLAGS = $(CFLAGS) -O2 -3 +LDFLAGS = -ml -W -lC +!else +CFLAGS = $(CFLAGS) -v -N +LDFLAGS = -v -ml -W -lC +!endif + +!if $d(DLL) +CFLAGS = $(CFLAGS) -DFREETYPE_DLL +!endif + + +# Windows graphic driver +GDRIVER = $(ARCH)\gw_win16.c + +DISPLAY = display.c + +G1SRC = gmain.c blitter.c $(GDRIVER) +GSRC = $(DISPLAY) $(G1SRC) + +GOBJ = $(GSRC:.c=.obj) +G1OBJ = $(G1SRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + $(CC) -c -o$* @&&| + $(CFLAGS) $< +| + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!if !$d(DEBUG) +# Skipped if DEBUG build +all: freetype $(EXEFILES) + +dll: the_dll $(EXEFILES) + +!else +# Skipped if non-DEBUG build +default_target: debug +dll: the_debug_dll $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + + +!if $d(BIGFONTS) +MAKEBIG = -DBIGFONTS +!endif + +freetype: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) $(MAKEBIG) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDEBUG $(MAKEBIG) debug + cd ..\test + +the_dll: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDLL $(MAKEBIG) dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + +the_debug_dll: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDEBUG -DDLL $(MAKEBIG) dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + + +# C compilers are unable to include 16-bit in ANSI mode. +# So we have a special rule for this file, to build it outside ANSI. +$(GDRIVER:.c=.obj): + $(CC) -c -o$* @&&| + $(CFLAGS) -A- $*.c +| + + +# Borland versions of make are unable to use the $** variable inside +# implicit rules (like .obj.exe:). The job have to be done by hand. :-( +ftzoom.exe: $(G1OBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftzoom.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftview.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstring.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrtto.obj $(GOBJ) common.obj arabic.obj \ + $(LIBDIR)\libttf.lib + +fttimer.exe: $(G1OBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fttimer.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftlint.obj common.obj $(LIBDIR)\libttf.lib + +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftdump.obj common.obj $(LIBDIR)\libttf.lib + +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + +ftsbit.exe: $(TDOBJ) ftsbit.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftsbit.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +ftmetric.exe: $(TDOBJ) ftmetric.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftmetric.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + -del *.dll + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + +!include "$(ARCH)\depend.win" + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.MS b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.MS new file mode 100644 index 00000000000..d9dd2d107a4 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.MS @@ -0,0 +1,155 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for Microsoft C compilers +# for 16-bit Windows, large model, using QuickWin to display console +# outputs. It also works for Visual C++ 1.x 16-bits compiler, but +# you should instead use the Makefile customized for it, Makefile.VC. +# +# You will need NMAKE. +# +# +# Use this file while in the 'test' directory with the following statement: +# +# nmake /f arch\win16\Makefile.MS +# +# +# A debug version can be obtained with +# +# nmake DEBUG=1 /f arch\win16\Makefile.MS +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\win16 +FT_MAKEFILE = $(ARCH)\Makefile.MS +FT_MAKE = $(MAKE) /nologo + +CC = cl /nologo + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)\$(ARCH) -I. -I$(LIBDIR)\extend + +!ifndef DEBUG +CFLAGS = /Ox /AL /Za /W2 /G2 $(INCDIRS) +LDFLAGS = /AL +!else +CFLAGS = /Zi /AL /Za /W2 /G2 $(INCDIRS) +LDFLAGS = /Zi /AL +!endif + +CFLAGS = $(CFLAGS) /GA /Mq +LDFLAGS = $(LDFLAGS) /GA /Mq + + +# Windows graphic driver +GDRIVER = $(ARCH)\gw_win16.c + +GSRC = display.c gmain.c blitter.c $(GDRIVER) + +GOBJ = $(GSRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + @$(CC) /c /Fo$* @<< + $(CFLAGS) $< +<< + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!ifndef DEBUG +# Skiped if DEBUG build +all: freetype $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +freetype: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DEBUG=1 debug + cd ..\test + + +# C compilers are unable to include 16-bit in ANSI mode. +# So we have a special rule for this file, to build it outside ANSI. +$(GDRIVER:.c=.obj): + @$(CC) /c /Fo$* @<< + $(CFLAGS) /Ze $(GDRIVER) +<< + +.obj.exe: + $(CC) /Fe$* @<< + $(LDFLAGS) $** +<< + +ftzoom.exe: $(GOBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib +fttimer.exe: $(GOBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib +ftsbit.exe: ftsbit.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +ftmetric.exe: ftmetric.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + + +!include "$(ARCH)\depend.win" + +# end of Makefile.MS diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.VC b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.VC new file mode 100644 index 00000000000..078c2ea3d8a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/Makefile.VC @@ -0,0 +1,197 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for Microsoft Visual C++ 1.x +# and Microsoft C/C++ v.7.0 compilers for 16-bit Windows, large model, +# using QuickWin to display console outputs. +# +# You will need NMAKE. +# +# +# Use this file while in the 'test' directory with the following statement: +# +# nmake /f arch\win16\Makefile.VC +# +# A DLL version of the library can be built and then used with +# +# nmake DLL=1 /f arch\win16\Makefile.VC dll +# +# (do not forget to define DLL, otherwise the link phase will fail). +# +# +# Debug versions can be obtained with +# +# nmake DEBUG=1 /f arch\win16\Makefile.VC +# +# Special versions enabled to handle big fonts (with more than 16,384 +# glyphs) can be obtained with +# +# nmake BIGFONTS=1 /f arch\win16\Makefile.VC +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\win16 +FT_MAKEFILE = $(ARCH)\Makefile.VC +FT_MAKE = $(MAKE) /nologo +FT_DLL = ft15_16.dll + +CC = cl /nologo + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)\$(ARCH) -I. -I$(LIBDIR)\extend + +# One can also consider using "set MSC_CMD_FLAGS=/Gr /Op- /Gy /YX". +# With Microsoft C/C++ 7.0, use /G2 instead of /G3. +!ifndef DEBUG +CFLAGS = /Ox /AL /Za /W2 /G3 $(INCDIRS) +LDFLAGS = /AL +!else +CFLAGS = /Zi /Ge /AL /Za /W2 /G3 $(INCDIRS) +LDFLAGS = /Zi /AL +!endif + +CFLAGS = $(CFLAGS) /Mq +LDFLAGS = $(LDFLAGS) /Mq + +!ifdef DLL +CFLAGS = $(CFLAGS) /DFREETYPE_DLL +!endif + + +# Windows graphic driver +GDRIVER = $(ARCH)\gw_win16.c + +GSRC = display.c gmain.c blitter.c $(GDRIVER) + +GOBJ = $(GSRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + @$(CC) /c /Fo$* @<< + $(CFLAGS) $< +<< + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!ifndef DEBUG +# Skiped if DEBUG build +all: freetype $(EXEFILES) + +dll: the_dll $(EXEFILES) + +!else +# Skipped if non-DEBUG build +default_target: debug +dll: the_debug_dll $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +!ifdef BIGFONTS +MAKEBIG = BIGFONTS=1 +!endif + +freetype: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) $(MAKEBIG) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DEBUG=1 $(MAKEBIG) debug + cd ..\test + +the_dll: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DLL=1 $(MAKEBIG) dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + +the_debug_dll: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DEBUG=1 DLL=1 $(MAKEBIG) dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + + +# C compilers are unable to include 16-bit in ANSI mode. +# So we have a special rule for this file, to build it outside ANSI. +$(GDRIVER:.c=.obj): + @$(CC) /c /Fo$* @<< + $(CFLAGS) /Ze $(GDRIVER) +<< + +.obj.exe: + $(CC) /Fe$* @<< + $(LDFLAGS) $** +<< + +ftzoom.exe: $(GOBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib +fttimer.exe: $(GOBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib +ftsbit.exe: ftsbit.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +ftmetric.exe: ftmetric.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + -del *.dll + -del *.pdb + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + + +!include "$(ARCH)\depend.win" + +# end of Makefile.VC diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win16/depend.win b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/depend.win new file mode 100644 index 00000000000..facb75c19b5 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/depend.win @@ -0,0 +1,78 @@ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in `makedep'... +# +# This dependency file to be used with various Windows compilers +# has been generated automatically with the script `makedep' on +# 2002-02-19. + +arabic.obj: arabic.c arabic.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxopen.h ..\lib\extend\ftxgdef.h \ + ..\lib\extend\ftxgsub.h ..\lib\extend\ftxgpos.h +blitter.obj: blitter.c blitter.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +common.obj: common.c common.h +display.obj: display.c display.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gmain.h +fdebug.obj: fdebug.c ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\tttypes.h ..\lib\ttconfig.h \ + ..\lib\arch\win16\ft_conf.h ..\lib\ttdebug.h \ + ..\lib\ttobjs.h ..\lib\ttengine.h \ + ..\lib\ttmutex.h ..\lib\ttcache.h \ + ..\lib\tttables.h ..\lib\ttcmap.h +ftdump.obj: ftdump.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxcmap.h ..\lib\extend\ftxopen.h \ + ..\lib\extend\ftxgdef.h ..\lib\extend\ftxgsub.h \ + ..\lib\extend\ftxgpos.h ..\lib\extend\ftxsbit.h \ + ..\lib\ttobjs.h ..\lib\ttconfig.h \ + ..\lib\arch\win16\ft_conf.h ..\lib\ttengine.h \ + ..\lib\tttypes.h ..\lib\ttmutex.h \ + ..\lib\ttcache.h ..\lib\tttables.h \ + ..\lib\ttcmap.h ..\lib\ttmemory.h +fterror.obj: fterror.c ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxerr18.h \ + ..\lib\arch\win16\ft_conf.h +ftlint.obj: ftlint.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\arch\win16\ft_conf.h +ftmetric.obj: ftmetric.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxsbit.h textdisp.h \ + ..\lib\arch\win16\ft_conf.h +ftsbit.obj: ftsbit.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxsbit.h textdisp.h \ + ..\lib\arch\win16\ft_conf.h +ftstring.obj: ftstring.c common.h display.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gevents.h \ + gdriver.h gmain.h +ftstrpnm.obj: ftstrpnm.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +ftstrtto.obj: ftstrtto.c arabic.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxopen.h ..\lib\extend\ftxgdef.h \ + ..\lib\extend\ftxgsub.h ..\lib\extend\ftxgpos.h \ + blitter.h common.h display.h ..\lib\extend\ftxkern.h \ + ..\lib\extend\ftxsbit.h gdriver.h gevents.h gmain.h \ + ..\lib\ttmemory.h ..\lib\ttconfig.h \ + ..\lib\arch\win16\ft_conf.h ..\lib\tttypes.h +fttimer.obj: fttimer.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gdriver.h \ + gevents.h gmain.h +ftview.obj: ftview.c blitter.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h common.h \ + display.h ..\lib\extend\ftxsbit.h gdriver.h gevents.h \ + gmain.h +ftzoom.obj: ftzoom.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxpost.h gdriver.h gevents.h gmain.h +gmain.obj: gmain.c gdriver.h gmain.h +textdisp.obj: textdisp.c textdisp.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +!ifndef __MAKE__ +arch\win16\gw_win16.obj: arch\win16\gw_win16.c gdriver.h gevents.h gmain.h +!endif diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win16/gw_win16.c b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/gw_win16.c new file mode 100644 index 00000000000..33332203a37 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/gw_win16.c @@ -0,0 +1,431 @@ +/******************************************************************* + * + * gw_win16.c graphics driver for 16-bit Windows platform. 0.1 + * + * This is the driver for displaying inside a window under 16-bit + * Microsoft Windows, used by the graphics utility of the + * FreeType test suite. + * + * Written by Antoine Leca. + * Copyright 1999-2001 by Antoine Leca, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * Borrowing liberally from the other FreeType drivers. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include /* should be #included before everything else */ + /* because it #defines NULL in a peculiar way */ + +#include +#include +#include + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + + +/* The following #ifdef are used to define the following macros : */ +/* */ +/* - hInst : variable containing the handle of the current instance. */ +/* - hPrev : variable containing the handle of the previous instance. */ +/* */ + +/* ---- Microsoft C compilers support ------------------------------------ */ + +#if defined( M_I86 ) || defined( _M_I86 ) + +extern HINSTANCE _hInstance, _hPrevInstance; +#define hInst _hInstance +#define hPrev _hPrevInstance + +#endif + +/* ---- Borland C compiler support --------------------------------------- */ + +#ifdef __TURBOC__ + +#pragma option -A- + +extern HINSTANCE _hInstance, _hPrev; +#define hInst _hInstance +#define hPrev _hPrev + +#endif + + +#if !defined ( hInst ) || !defined ( hPrev ) +#error Your compiler is not (yet) supported. Check the source file! +#endif + +/* ---- Common initialisations ------------------------------------------- */ + +/* Size of the window. */ +#define WIN_WIDTH 640u +#define WIN_HEIGHT 400u +/* The values will be divided by 2 for gray-scale rendering. */ + +/* These values can be changed, but WIN_WIDTH should remain for now a */ +/* multiple of 32 to avoid padding issues. */ + +/* Also, to avoid 16-bit overflowing issues, the product */ +/* WIN_WIDTH * WIN_HEIGHT should not excess 512K for monochrome */ +/* rendering, and 256K for gray-scale rendering. */ + + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + /* handle of the window. */ + static HWND hwndGraphic; + + /* bitmap information */ + static LPBITMAPINFO pbmi; + static HBITMAP hbm; + + /* local event to pass on */ + static TEvent ourevent = { event_Quit, 0 }; + static int eventToProcess = 0; + + /* array defined in the test programs */ + extern char Header[]; + + +/* restores screen to its original state */ + +int Driver_Restore_Mode() + { + /* The graphical window has perhaps already destroyed itself */ + if ( hwndGraphic ) { + DestroyWindow ( hwndGraphic ); + PostMessage ( hwndGraphic, WM_QUIT, 0, 0 ); + } + + if ( pbmi ) free ( pbmi ); + + return 1; + } + + +/* + * set graphics mode + * and create the window class and the message handling. + */ + +/* Declarations of the Windows-specific functions that are below. */ +static BOOL RegisterTheClass ( void ); +static BOOL CreateTheWindow ( int width, int height ); + + +int Driver_Set_Graphics ( int mode ) + { + int i; + static const RGBQUAD gray_scale[5] = { + { 0xFF, 0xFF, 0xFF, 0 }, /* white */ + { 0xC0, 0xC0, 0xC0, 0 }, + { 0x80, 0x80, 0x80, 0 }, + { 0x40, 0x40, 0x40, 0 }, + { 0, 0, 0, 0 } }; /* black */ + + if( ! RegisterTheClass() ) return 0; /* if already running, fails. */ + + /* find some memory for the bitmap header */ + if ( (pbmi = malloc ( sizeof ( BITMAPINFO ) + sizeof ( RGBQUAD ) * 256 ) ) + /* 256 should really be 2 if not grayscale */ + == NULL ) + /* lack of memory; fails the process */ + return 0; + + /* initialize the header to appropriate values */ + memset( pbmi, 0, sizeof ( BITMAPINFO ) + sizeof ( RGBQUAD ) * 256 ); + + switch ( mode ) + { + case Graphics_Mode_Mono: + pbmi->bmiHeader.biBitCount = 1; + pbmi->bmiColors[0] = gray_scale[0]; + pbmi->bmiColors[1] = gray_scale[4]; + + vio_ScanLineWidth = WIN_WIDTH / 8; + vio_Width = WIN_WIDTH; + vio_Height = WIN_HEIGHT; + + break; + + case Graphics_Mode_Gray: + pbmi->bmiHeader.biBitCount = 8; + pbmi->bmiHeader.biClrUsed = 5; + + memcpy ( &pbmi->bmiColors[0], gray_scale, sizeof gray_scale ); + + vio_ScanLineWidth = WIN_WIDTH / 2; + vio_Width = WIN_WIDTH / 2; + vio_Height = WIN_HEIGHT/ 2; + + for ( i = 0; i < 5; ++i ) + gray_palette[i] = i; + + break; + + default: + + free ( pbmi ); + return 0; /* Unknown mode */ + } + + pbmi->bmiHeader.biSize = sizeof ( BITMAPINFOHEADER ); + pbmi->bmiHeader.biWidth = vio_Width; + pbmi->bmiHeader.biHeight = vio_Height; + pbmi->bmiHeader.biPlanes = 1; + + if ( (long) vio_Height * vio_ScanLineWidth > 0xFFE0ul ) + /* too big to work on 16-bit; fails the process */ + { + free ( pbmi ); + return 0; + } + + if( ! CreateTheWindow ( vio_Width, vio_Height ) ) + { + free ( pbmi ); + return 0; + } + + return 1; /* success even if the window was not built. */ + } + + +int Driver_Display_Bitmap ( char* buffer, int lines, int cols ) + { + HDC hDC; + + if ( cols * 8 != pbmi->bmiHeader.biWidth * pbmi->bmiHeader.biBitCount ) + pbmi->bmiHeader.biWidth = cols * 8 / pbmi->bmiHeader.biBitCount; + + hDC = GetDC ( hwndGraphic ); + SetDIBits ( hDC, hbm, 0, lines, buffer, pbmi, DIB_RGB_COLORS ); + ReleaseDC ( hwndGraphic, hDC ); + + ShowWindow( hwndGraphic, SW_SHOW ); + InvalidateRect ( hwndGraphic, NULL, FALSE ); + UpdateWindow ( hwndGraphic ); + + return 1; /* success */ + } + + +void Get_Event( TEvent* event ) + { + MSG msg; + + if ( hwndGraphic ) + { + SetWindowText ( hwndGraphic, Header ); + } + + do { + while ( PeekMessage( &msg, 0, 0, 0, PM_REMOVE ) ) { + TranslateMessage ( &msg ); + DispatchMessage ( &msg ); + } + if ( ! eventToProcess ) + WaitMessage(); + } while ( ! eventToProcess ); + + event->what = ourevent.what; + event->info = ourevent.info; + eventToProcess = 0; + return; + } + + +/* ---- Windows-specific stuff ------------------------------------------- */ + +LRESULT CALLBACK Message_Process( HWND, UINT, WPARAM, LPARAM ); + +static +BOOL RegisterTheClass ( void ) + { + WNDCLASS ourClass = { + /* UINT style */ 0, + /* WNDPROC lpfnWndProc */ Message_Process, + /* int cbClsExtra */ 0, + /* int cbWndExtra */ 0, + /* HANDLE hInstance */ 0, + /* HICON hIcon */ 0, + /* HCURSOR hCursor */ 0, + /* HBRUSH hbrBackground*/ 0, + /* LPCTSTR lpszMenuName */ NULL, + /* LPCTSTR lpszClassName*/ "FreeTypeTestGraphicDriver16" + }; + + if( hPrev ) + /* There is another instance of the same program. */ + /* No need to register the class. */ + return 1; + + ourClass.hInstance = hInst; + ourClass.hIcon = LoadIcon(0, IDI_APPLICATION); + ourClass.hCursor = LoadCursor(0, IDC_ARROW); + ourClass.hbrBackground= GetStockObject(BLACK_BRUSH); + + return RegisterClass(&ourClass) != 0; /* return False if it fails. */ + } + +static +BOOL CreateTheWindow ( int width, int height ) + { + if ( ! (hwndGraphic = CreateWindow( + /* LPCSTR lpszClassName; */ "FreeTypeTestGraphicDriver16", + /* LPCSTR lpszWindowName; */ "FreeType Test Graphic Driver", + /* DWORD dwStyle; */ WS_OVERLAPPED | WS_SYSMENU, + /* int x; */ CW_USEDEFAULT, + /* int y; */ CW_USEDEFAULT, + /* int nWidth; */ width + 2*GetSystemMetrics(SM_CXBORDER), + /* int nHeight; */ height+ GetSystemMetrics(SM_CYBORDER) + + GetSystemMetrics(SM_CYCAPTION), + /* HWND hwndParent; */ HWND_DESKTOP, + /* HMENU hmenu; */ 0, + /* HINSTANCE hinst; */ hInst, + /* void FAR* lpvParam; */ NULL)) + ) + /* creation failed... */ + return 0; + + return 1; + } + + /* Message processing for our Windows class */ +LRESULT CALLBACK Message_Process( HWND handle, UINT mess, + WPARAM wParam, LPARAM lParam ) + { + + switch( mess ) + { + case WM_DESTROY: + /* warn the main thread to quit if it didn't know */ + ourevent.what = event_Quit; + ourevent.info = 0; + eventToProcess = 1; + hwndGraphic = 0; + PostQuitMessage ( 0 ); + DeleteObject ( hbm ); + break; + + case WM_CREATE: + { + HDC hDC; + + hDC = GetDC ( handle ); + hbm = CreateDIBitmap ( + /* HDC hdc; handle of device context */ hDC, + /* BITMAPINFOHEADER FAR* lpbmih; addr.of header*/ &pbmi->bmiHeader, + /* DWORD dwInit; CBM_INIT to initialize bitmap */ 0, + /* const void FAR* lpvBits; address of values */ NULL, + /* BITMAPINFO FAR* lpbmi; addr.of bitmap data */ pbmi, + /* UINT fnColorUse; RGB or palette indices */ DIB_RGB_COLORS); + ReleaseDC ( handle, hDC ); + break; + } + + case WM_PAINT: + { + HDC hDC, memDC; + HANDLE oldbm; + PAINTSTRUCT ps; + + hDC = BeginPaint ( handle, &ps ); + memDC = CreateCompatibleDC(hDC); + oldbm = SelectObject(memDC, hbm); + BitBlt ( hDC, 0, 0, vio_Width, vio_Height, memDC, 0, 0, SRCCOPY); + ReleaseDC ( handle, hDC ); + SelectObject ( memDC, oldbm ); + DeleteObject ( memDC ); + EndPaint ( handle, &ps ); + } + + case WM_KEYDOWN: + switch ( wParam ) + { + case VK_ESCAPE: + ourevent.what = event_Quit; + ourevent.info = 0; + eventToProcess = 1; + break; + + case VK_F1: /* bring up help and about dialog window */ + break; + } + break; + + case WM_CHAR: + { + char c = wParam ; + int i; + + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + ourevent.what = trans[i].event_class; + ourevent.info = trans[i].event_info; + eventToProcess = 1; + return 0; + } + } + + /* unrecognized keystroke */ + ourevent.what = event_Keyboard; + ourevent.info = (int)c; + eventToProcess = 1; + } + break; + + default: + return DefWindowProc( handle, mess, wParam, lParam ); + } + + return 0; + } + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win16/makedep b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/makedep new file mode 100755 index 00000000000..6e8812cb07a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win16/makedep @@ -0,0 +1,43 @@ +# makedep +# +# This shell script creates a dependency file necessary for older compilers +# on the Windows 16-bit platform. +# +# If you run this script under non-Windows operating systems, expect +# warnings that `windows.h' can't be found. +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +echo "\ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in \`makedep'... +# +# This dependency file to be used with various Windows compilers +# has been generated automatically with the script \`makedep' on +# `date +%Y-%m-%d`. +" > depend.win + +(cd ../.. + gcc -MM -I../lib/arch/win16 -I../lib -I../lib/extend -I. \ + *.c | \ + sed -e "s/\.o:/.obj:/" -e "s:/:\\\\:g") >> depend.win + +echo "!ifndef __MAKE__" >> depend.win + +(cd ../.. + gcc -MM -I../lib/arch/win16 -I../lib -I../lib/extend -I. \ + -DhInst -DhPrev arch/win16/*.c | \ + sed -e "s/^\(.*\)\.o:/arch\\\\win16\\\\\1.obj:/" \ + -e "s:/:\\\\:g") >> depend.win + +echo "!endif" >> depend.win + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.BC b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.BC new file mode 100644 index 00000000000..7e6ddd46b2f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.BC @@ -0,0 +1,207 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for BC++ for Win32. +# +# Tested with Borland C++ v.4.02, 5.0, and Borland C++ builder 4. +# You will need Borland MAKE. +# +# +# Use this file while in the 'test' directory with the following statement: +# +# make -farch\win32\Makefile.BC +# +# +# A DLL version of the library can be built and then used with +# +# make -DDLL -farch/win16/Makefile.BC dll +# +# (do not forget to define DLL, otherwise the link phase will fail). +# +# +# A debug version can be obtained with +# +# make -DDEBUG -farch\win32\Makefile.BC +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\win32 +FT_MAKEFILE = $(ARCH)\Makefile.BC +FT_DLL = ft15_32.dll + +CC = bcc32 + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR);$(LIBDIR)\$(ARCH);.;$(LIBDIR)\extend +SPURIOUS_WARNINGS = -w-nak -w-par -w-use -w-aus -w-stu -w-stv -w-cln -w-sig -w-pia +CFLAGS = -i64 $(INCDIRS) $(SPURIOUS_WARNINGS) + +!ifndef DEBUG +CFLAGS = $(CFLAGS) -O2 -A +LDFLAGS = -WC +!else +CFLAGS = $(CFLAGS) -v +LDFLAGS = -v -WC +!endif + +!ifdef DLL +CFLAGS = $(CFLAGS) -DFREETYPE_DLL +!endif + +# Windows graphic driver +GDRIVER = $(ARCH)\gw_win32.c + +DISPLAY = display.c + +G1SRC = gmain.c blitter.c $(GDRIVER) +GSRC = $(DISPLAY) $(G1SRC) + +GOBJ = $(GSRC:.c=.obj) +G1OBJ = $(G1SRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + $(CC) -c -o$* @&&| + $(CFLAGS) $< +| + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!ifndef DEBUG +# Skipped if DEBUG build +all: freetype $(EXEFILES) + +dll: the_dll $(EXEFILES) + +!else +# Skipped if non-DEBUG build +default_target: debug +dll: the_debug_dll $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +freetype: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDEBUG debug + cd ..\test + +the_dll: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDLL dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + +the_debug_dll: + cd $(LIBDIR) + make -f$(FT_MAKEFILE) -DDEBUG -DDLL dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + + +# C compilers are unable to include in ANSI mode, +# because of the // comments... +# So we have a special rule for this file, to build it outside ANSI. +$(GDRIVER:.c=.obj): + $(CC) -c -o$* @&&| + $(CFLAGS) -A- $*.c +| + + +# Borland versions of make are unable to use the $** variable inside +# implicit rules (like .obj.exe:). The job have to be done by hand. :-( +ftzoom.exe: $(G1OBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftzoom.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftview.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstring.obj $(GOBJ) common.obj $(LIBDIR)\libttf.lib + +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrtto.obj $(GOBJ) common.obj arabic.obj \ + $(LIBDIR)\libttf.lib + +fttimer.exe: $(G1OBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fttimer.obj $(G1OBJ) common.obj $(LIBDIR)\libttf.lib + +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftlint.obj common.obj $(LIBDIR)\libttf.lib + +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftdump.obj common.obj $(LIBDIR)\libttf.lib + +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib + +ftsbit.exe: $(TDOBJ) ftsbit.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftsbit.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +ftmetric.exe: $(TDOBJ) ftmetric.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) ftmetric.obj textdisp.obj common.obj $(LIBDIR)\libttf.lib + +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + $(CC) $(LDFLAGS) fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + make -f$(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + -del *.dll + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + -del *.tds + +!include "$(ARCH)\depend.win" + +# end of Makefile diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.CL b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.CL new file mode 100644 index 00000000000..18d8477c3cf --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.CL @@ -0,0 +1,185 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for Microsoft Visual C++. +# +# You will need NMAKE. +# +# +# Use this file while in the 'test' directory with the following statement: +# +# nmake /f arch\win32\Makefile.CL +# +# A DLL version of the library can be built and then used with +# +# nmake DLL=1 /f arch\win32\Makefile.CL dll +# +# (do not forget to define DLL, otherwise the link phase will fail). +# +# +# Debug versions can be obtained with +# +# nmake DEBUG=1 /f arch\win32\Makefile.CL +# +# +# Copyright 1996-2001 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch\win32 +FT_MAKEFILE = $(ARCH)\Makefile.CL +FT_MAKE = $(MAKE) /nologo +FT_DLL = ft15_32.dll + +CC = cl /nologo + +LIBDIR = ..\lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)\$(ARCH) -I. -I$(LIBDIR)\extend + +CFLAGS_ANSI = /Za +!ifndef DEBUG +CFLAGS = /Ox /W2 $(INCDIRS) +LDFLAGS = +!else +CFLAGS = /Zi /Ge /W2 $(INCDIRS) +LDFLAGS = /Zi +!endif + +!ifdef DLL +CFLAGS = $(CFLAGS) /DEXPORT_DEF=__declspec(dllexport) /DFREETYPE_DLL +!endif + + +# Windows graphic driver +GDRIVER = $(ARCH)\gw_win32.c + +GSRC = display.c gmain.c blitter.c $(GDRIVER) + +GOBJ = $(GSRC:.c=.obj) + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +OBJ = $(SRC:.c=.obj) + + +.c.obj: + @$(CC) /c /Fo$* @<< + $(CFLAGS) $(CFLAGS_ANSI) $< +<< + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +!ifndef DEBUG +# Skiped if DEBUG build +all: freetype $(EXEFILES) + +dll: the_dll $(EXEFILES) + +!else +# Skipped if non-DEBUG build +default_target: debug +dll: the_debug_dll $(EXEFILES) + +!endif + +debug: freetype_debug $(EXEFILES) + +freetype: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) all + cd ..\test + +freetype_debug: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DEBUG=1 debug + cd ..\test + +the_dll: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DLL=1 dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + +the_debug_dll: + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) DEBUG=1 DLL=1 dll + cd ..\test + -copy $(LIBDIR)\$(FT_DLL) + + +# C compilers are unable to include 32-bit in ANSI mode. +# So we have a special rule for this file, to build it outside ANSI. +$(GDRIVER:.c=.obj): + $(CC) /c /Fo$* @<< + $(CFLAGS) /Ze $(GDRIVER) +<< + +.obj.exe: + $(CC) /Fe$* @<< + $(LDFLAGS) $** GDI32.LIB USER32.LIB +<< + +ftzoom.exe: $(GOBJ) ftzoom.obj common.obj $(LIBDIR)\libttf.lib +ftview.exe: $(GOBJ) ftview.obj common.obj $(LIBDIR)\libttf.lib +ftstring.exe: $(GOBJ) ftstring.obj common.obj $(LIBDIR)\libttf.lib +ftstrtto.exe: $(GOBJ) ftstrtto.obj common.obj arabic.obj $(LIBDIR)\libttf.lib +fttimer.exe: $(GOBJ) fttimer.obj common.obj $(LIBDIR)\libttf.lib +ftlint.exe: ftlint.obj common.obj $(LIBDIR)\libttf.lib +ftdump.exe: ftdump.obj common.obj $(LIBDIR)\libttf.lib +ftstrpnm.exe: ftstrpnm.obj common.obj $(LIBDIR)\libttf.lib +ftsbit.exe: ftsbit.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +ftmetric.exe: ftmetric.obj common.obj textdisp.obj $(LIBDIR)\libttf.lib +fterror.exe: fterror.obj common.obj $(LIBDIR)\libttf.lib + + +clean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) clean + cd ..\test + +distclean: do_clean + cd $(LIBDIR) + $(FT_MAKE) /f $(FT_MAKEFILE) distclean + cd ..\test + -del *.exe + -del *.dll + -del *.pdb + +do_clean: + -del *.obj + -del $(ARCH)\*.obj + -del *.ilk + -del *.pch + -del *.exp + + +!include "$(ARCH)\depend.win" + +# end of Makefile.CL diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.Min b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.Min new file mode 100644 index 00000000000..3e0552c7942 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.Min @@ -0,0 +1,134 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for MinGW32 gcc under Win9x. +# +# You will need a port of GNU make; the MingW32 port works. +# +# Use this file while in the 'test' directory with the following statements: +# +# make -f arch/win32/Makefile.min depend +# make -f arch/win32/Makefile.min +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/win32 +FT_MAKEFILE = $(ARCH)/Makefile.min + +CC = gcc + +LIBDIR = ../lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/$(ARCH) -I. -I$(LIBDIR)/extend + +ifdef DEBUG + +CFLAGS = -ansi -pedantic -Wall -O2 -g $(INCDIRS) +LDFLAGS = -g -luser32 -lgdi32 + +else + +CFLAGS = -ansi -pedantic -Wall -O2 -s $(INCDIRS) +LDFLAGS = -s -luser32 -lgdi32 + +endif + + +# graphic Windows driver +GDRIVER = $(ARCH)/gw_win32.c + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +GSRC = gmain.c display.c blitter.c $(GDRIVER) +GOBJ = $(GSRC:.c=.o) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + + +%.exe: + $(CC) $(LDFLAGS) -o $@ $^ + + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + +freetype: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) all + +freetype_debug: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) debug + +ftzoom.exe: $(GOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a +ftview.exe: $(GOBJ) ftview.o common.o $(LIBDIR)/libttf.a +ftlint.exe: ftlint.o common.o $(LIBDIR)/libttf.a +ftdump.exe: ftdump.o common.o $(LIBDIR)/libttf.a +fterror.exe: fterror.o common.o $(LIBDIR)/libttf.a +ftstring.exe: $(GOBJ) ftstring.o common.o $(LIBDIR)/libttf.a +fttimer.exe: $(GOBJ) fttimer.o common.o $(LIBDIR)/libttf.a +ftstrpnm.exe: ftstrpnm.o common.o $(LIBDIR)/libttf.a +ftsbit.exe: ftsbit.o common.o textdisp.o $(LIBDIR)/libttf.a +ftmetric.exe: ftmetric.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrtto.exe: $(GOBJ) ftstrtto.o common.o arabic.o $(LIBDIR)/libttf.a + + +clean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) clean + +distclean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) distclean + -del dep.end + -del *.exe + -del core + +do_clean: + -del *.o + -del response + -del $(subst /,\,$(GDRIVER:.c=.o)) + +depend: $(SRC) $(GSRC) + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) depend + $(CC) -E -MM $(INCDIRS) $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.gcc b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.gcc new file mode 100644 index 00000000000..58b7eb22f79 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/Makefile.gcc @@ -0,0 +1,143 @@ +# This file is part of the FreeType project. +# +# It builds the library and test programs for gcc under Win32. +# +# You will need GNU make. +# +# Use this file while in the 'test' directory with the following statements: +# +# make -f arch/win32/Makefile.gcc depend +# make -f arch/win32/Makefile.gcc +# +# +# If you have the GNU gettext package installed, you can also try +# +# make -f arch/win32/Makefile.gcc HAVE_GETTEXT +# +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +ARCH = arch/win32 +FT_MAKEFILE = $(ARCH)/Makefile.gcc + +CC = gcc + +LIBDIR = ../lib +INCDIRS = -I$(LIBDIR) -I$(LIBDIR)/$(ARCH) -I. -I$(LIBDIR)/extend + +ifndef GETTEXT +GETTEXT=NO_GETTEXT +endif + +CFLAGS = -Wall -ansi -O2 -g $(INCDIRS) +# -D$(GETTEXT) +# CFLAGS = -ansi -Wall -O2 -s $(INCDIRS) -D$(GETTEXT) + + +# graphic Windows driver +GDRIVER = $(ARCH)/gw_win32.c + +SRC = arabic.c \ + common.c \ + textdisp.c \ + ftdump.c \ + fterror.c \ + ftlint.c \ + ftmetric.c \ + ftsbit.c \ + ftstring.c \ + ftstrpnm.c \ + ftstrtto.c \ + fttimer.c \ + ftview.c \ + ftzoom.c + +GSRC = gmain.c display.c blitter.c $(GDRIVER) +GOBJ = $(GSRC:.c=.o) + + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + + +ifeq ($(GETTEXT),HAVE_GETTEXT) +%.exe: + $(CC) $(CFLAGS) -o $@ $^ -lintl +else +%.exe: + $(CC) $(CFLAGS) -o $@ $^ -luser32 -lgdi32 +endif + + +EXEFILES = ftdump.exe \ + fterror.exe \ + ftlint.exe \ + ftmetric.exe \ + ftsbit.exe \ + ftstring.exe \ + ftstrpnm.exe \ + ftstrtto.exe \ + fttimer.exe \ + ftview.exe \ + ftzoom.exe + +.PHONY: all debug freetype freetype_debug \ + clean distclean do_clean depend + + +all: freetype $(EXEFILES) + +debug: freetype_debug $(EXEFILES) + +HAVE_GETTEXT: + $(MAKE) -f $(FT_MAKEFILE) GETTEXT=HAVE_GETTEXT all + +freetype: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) all + +freetype_debug: + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) debug + +ftzoom.exe: $(GOBJ) ftzoom.o common.o $(LIBDIR)/libttf.a +ftview.exe: $(GOBJ) ftview.o common.o $(LIBDIR)/libttf.a +ftlint.exe: ftlint.o common.o $(LIBDIR)/libttf.a +ftdump.exe: ftdump.o common.o $(LIBDIR)/libttf.a +fterror.exe: fterror.o common.o $(LIBDIR)/libttf.a +ftstring.exe: $(GOBJ) ftstring.o common.o $(LIBDIR)/libttf.a +fttimer.exe: $(GOBJ) fttimer.o common.o $(LIBDIR)/libttf.a +ftstrpnm.exe: ftstrpnm.o common.o $(LIBDIR)/libttf.a +ftsbit.exe: ftsbit.o common.o textdisp.o $(LIBDIR)/libttf.a +ftmetric.exe: ftmetric.o common.o textdisp.o $(LIBDIR)/libttf.a +ftstrtto.exe: $(GOBJ) ftstrtto.o common.o arabic.o $(LIBDIR)/libttf.a + + +clean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) clean + +distclean: do_clean + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) distclean + -del dep.end + -del *.exe + -del core + +do_clean: + -del *.o + -del response + -del $(GDRIVER:.c=.o) + +depend: $(SRC) $(GSRC) + $(MAKE) -C $(LIBDIR) -f $(FT_MAKEFILE) depend + $(CC) -E -MM $(INCDIRS) $^ > dep.end + +ifeq (dep.end,$(wildcard dep.end)) + include dep.end +endif + +# end of Makefile.gcc diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win32/depend.win b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/depend.win new file mode 100644 index 00000000000..193f4af6d31 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/depend.win @@ -0,0 +1,78 @@ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in `makedep'... +# +# This dependency file to be used with various Windows compilers +# has been generated automatically with the script `makedep' on +# 2002-02-19. + +arabic.obj: arabic.c arabic.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxopen.h ..\lib\extend\ftxgdef.h \ + ..\lib\extend\ftxgsub.h ..\lib\extend\ftxgpos.h +blitter.obj: blitter.c blitter.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +common.obj: common.c common.h +display.obj: display.c display.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gmain.h +fdebug.obj: fdebug.c ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\tttypes.h ..\lib\ttconfig.h \ + ..\lib\arch\win32\ft_conf.h ..\lib\ttdebug.h \ + ..\lib\ttobjs.h ..\lib\ttengine.h \ + ..\lib\ttmutex.h ..\lib\ttcache.h \ + ..\lib\tttables.h ..\lib\ttcmap.h +ftdump.obj: ftdump.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxcmap.h ..\lib\extend\ftxopen.h \ + ..\lib\extend\ftxgdef.h ..\lib\extend\ftxgsub.h \ + ..\lib\extend\ftxgpos.h ..\lib\extend\ftxsbit.h \ + ..\lib\ttobjs.h ..\lib\ttconfig.h \ + ..\lib\arch\win32\ft_conf.h ..\lib\ttengine.h \ + ..\lib\tttypes.h ..\lib\ttmutex.h \ + ..\lib\ttcache.h ..\lib\tttables.h \ + ..\lib\ttcmap.h ..\lib\ttmemory.h +fterror.obj: fterror.c ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxerr18.h \ + ..\lib\arch\win32\ft_conf.h +ftlint.obj: ftlint.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\arch\win32\ft_conf.h +ftmetric.obj: ftmetric.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxsbit.h textdisp.h \ + ..\lib\arch\win32\ft_conf.h +ftsbit.obj: ftsbit.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxsbit.h textdisp.h \ + ..\lib\arch\win32\ft_conf.h +ftstring.obj: ftstring.c common.h display.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gevents.h \ + gdriver.h gmain.h +ftstrpnm.obj: ftstrpnm.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +ftstrtto.obj: ftstrtto.c arabic.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxopen.h ..\lib\extend\ftxgdef.h \ + ..\lib\extend\ftxgsub.h ..\lib\extend\ftxgpos.h \ + blitter.h common.h display.h ..\lib\extend\ftxkern.h \ + ..\lib\extend\ftxsbit.h gdriver.h gevents.h gmain.h \ + ..\lib\ttmemory.h ..\lib\ttconfig.h \ + ..\lib\arch\win32\ft_conf.h ..\lib\tttypes.h +fttimer.obj: fttimer.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h gdriver.h \ + gevents.h gmain.h +ftview.obj: ftview.c blitter.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h common.h \ + display.h ..\lib\extend\ftxsbit.h gdriver.h gevents.h \ + gmain.h +ftzoom.obj: ftzoom.c common.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h \ + ..\lib\extend\ftxpost.h gdriver.h gevents.h gmain.h +gmain.obj: gmain.c gdriver.h gmain.h +textdisp.obj: textdisp.c textdisp.h ..\lib\freetype.h \ + ..\lib\fterrid.h ..\lib\ftnameid.h +!ifndef __MAKE__ +arch\win32\gw_win32.obj: arch\win32\gw_win32.c gdriver.h gevents.h gmain.h +!endif diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win32/gw_win32.c b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/gw_win32.c new file mode 100644 index 00000000000..e11c63ca1ff --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/gw_win32.c @@ -0,0 +1,378 @@ +/******************************************************************* + * + * gw_win32.c graphics driver for Win32 platform. 0.1 + * + * This is the driver for displaying inside a window under Win32, + * used by the graphics utility of the FreeType test suite. + * + * Written by Antoine Leca. + * Copyright 1999-2000 Antoine Leca, + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * Borrowing liberally from the other FreeType drivers. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include +#include +#include + +#define WIN32_LEAN_AND_MEAN +#include + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + + +/* Size of the window. */ +#define WIN_WIDTH 640u +#define WIN_HEIGHT 450u + +/* These values can be changed, but WIN_WIDTH should remain for now a */ +/* multiple of 32 to avoid padding issues. */ + + + typedef struct _Translator + { + char key; + GEvent event_class; + int event_info; + } Translator; + +#define NUM_Translators 20 + + static const Translator trans[NUM_Translators] = + { + { (char)27, event_Quit, 0 }, + { 'q', event_Quit, 0 }, + + { 'x', event_Rotate_Glyph, -1 }, + { 'c', event_Rotate_Glyph, 1 }, + { 'v', event_Rotate_Glyph, -16 }, + { 'b', event_Rotate_Glyph, 16 }, + + { '{', event_Change_Glyph, -10000 }, + { '}', event_Change_Glyph, 10000 }, + { '(', event_Change_Glyph, -1000 }, + { ')', event_Change_Glyph, 1000 }, + { '9', event_Change_Glyph, -100 }, + { '0', event_Change_Glyph, 100 }, + { 'i', event_Change_Glyph, -10 }, + { 'o', event_Change_Glyph, 10 }, + { 'k', event_Change_Glyph, -1 }, + { 'l', event_Change_Glyph, 1 }, + + { '+', event_Scale_Glyph, 10 }, + { '-', event_Scale_Glyph, -10 }, + { 'u', event_Scale_Glyph, 1 }, + { 'j', event_Scale_Glyph, -1 } + }; + + /* handle of the window. */ + static HWND hwndGraphic; + + /* bitmap information */ + static LPBITMAPINFO pbmi; + static HBITMAP hbm; + + /* local event to pass on */ + static TEvent ourevent = { event_Quit, 0 }; + static int eventToProcess = 0; + + /* array defined in the test programs */ + extern char Header[]; + + +/* restores screen to its original state */ + +int Driver_Restore_Mode() + { + /* The graphical window has perhaps already destroyed itself */ + if ( hwndGraphic ) { + DestroyWindow ( hwndGraphic ); + PostMessage( hwndGraphic, WM_QUIT, 0, 0 ); + } + + if ( pbmi ) free ( pbmi ); + + return 1; + } + + +/* + * set graphics mode + * and create the window class and the message handling. + */ + +/* Declarations of the Windows-specific functions that are below. */ +static BOOL RegisterTheClass ( void ); +static BOOL CreateTheWindow ( int width, int height ); + + +int Driver_Set_Graphics ( int mode ) + { + int i; + static RGBQUAD gray_scale[5] = { + { 0xFF, 0xFF, 0xFF, 0 }, /* white */ + { 0xC0, 0xC0, 0xC0, 0 }, + { 0x80, 0x80, 0x80, 0 }, + { 0x40, 0x40, 0x40, 0 }, + { 0, 0, 0, 0 } }; /* black */ + + if( ! RegisterTheClass() ) return 0; /* if already running, fails. */ + + /* find some memory for the bitmap header */ + if ( (pbmi = malloc ( sizeof ( BITMAPINFO ) + sizeof ( RGBQUAD ) * 256 ) ) + /* 256 should really be 2 if not grayscale */ + == NULL ) + /* lack of memory; fails the process */ + return 0; + + /* initialize the header to appropriate values */ + memset( pbmi, 0, sizeof ( BITMAPINFO ) + sizeof ( RGBQUAD ) * 256 ); + + switch ( mode ) + { + case Graphics_Mode_Mono: + pbmi->bmiHeader.biBitCount = 1; + pbmi->bmiColors[0] = gray_scale[0]; + pbmi->bmiColors[1] = gray_scale[4]; + + vio_ScanLineWidth = WIN_WIDTH / 8; + vio_Width = WIN_WIDTH; + vio_Height = WIN_HEIGHT; + + break; + + case Graphics_Mode_Gray: + pbmi->bmiHeader.biBitCount = 8; + pbmi->bmiHeader.biClrUsed = 5; + + memcpy ( &pbmi->bmiColors[0], gray_scale, sizeof gray_scale ); + + vio_ScanLineWidth = WIN_WIDTH; + vio_Width = WIN_WIDTH; + vio_Height = WIN_HEIGHT; + + for ( i = 0; i < 5; ++i ) + gray_palette[i] = i; + + break; + + default: + free ( pbmi ); + return 0; /* Unknown mode */ + } + + pbmi->bmiHeader.biSize = sizeof ( BITMAPINFOHEADER ); + pbmi->bmiHeader.biWidth = vio_Width; + pbmi->bmiHeader.biHeight = vio_Height; + pbmi->bmiHeader.biPlanes = 1; + + if( ! CreateTheWindow(vio_Width, vio_Height) ) + { + free ( pbmi ); + return 0; + } + + return 1; /* success even if the window was not built. */ + } + + +int Driver_Display_Bitmap ( char* buffer, int lines, int cols ) + { + HDC hDC; + + if ( cols * 8 != pbmi->bmiHeader.biWidth * pbmi->bmiHeader.biBitCount ) + pbmi->bmiHeader.biWidth = cols * 8 / pbmi->bmiHeader.biBitCount; + + hDC = GetDC ( hwndGraphic ); + SetDIBits ( hDC, hbm, 0, lines, buffer, pbmi, DIB_RGB_COLORS ); + ReleaseDC ( hwndGraphic, hDC ); + + ShowWindow( hwndGraphic, SW_SHOW ); + InvalidateRect ( hwndGraphic, NULL, FALSE ); + UpdateWindow ( hwndGraphic ); + + return 1; /* success */ + } + + +void Get_Event( TEvent* event ) + { + MSG msg; + + if ( hwndGraphic ) + { + SetWindowText ( hwndGraphic, Header ); + } + + do { + while ( PeekMessage( &msg, 0, 0, 0, PM_REMOVE ) ) { + TranslateMessage ( &msg ); + DispatchMessage ( &msg ); + } + if ( ! eventToProcess ) + WaitMessage(); + } while ( ! eventToProcess ); + + event->what = ourevent.what; + event->info = ourevent.info; + eventToProcess = 0; + return; + } + + +/* ---- Windows-specific stuff ------------------------------------------- */ + +LRESULT CALLBACK Message_Process( HWND, UINT, WPARAM, LPARAM ); + +static +BOOL RegisterTheClass ( void ) + { + WNDCLASS ourClass = { + /* UINT style */ 0, + /* WNDPROC lpfnWndProc */ Message_Process, + /* int cbClsExtra */ 0, + /* int cbWndExtra */ 0, + /* HANDLE hInstance */ 0, + /* HICON hIcon */ 0, + /* HCURSOR hCursor */ 0, + /* HBRUSH hbrBackground*/ 0, + /* LPCTSTR lpszMenuName */ NULL, + /* LPCTSTR lpszClassName*/ "FreeTypeTestGraphicDriver" + }; + + ourClass.hInstance = GetModuleHandle( NULL ); + ourClass.hIcon = LoadIcon(0, IDI_APPLICATION); + ourClass.hCursor = LoadCursor(0, IDC_ARROW); + ourClass.hbrBackground= GetStockObject(BLACK_BRUSH); + + return RegisterClass(&ourClass) != 0; /* return False if it fails. */ + } + +static +BOOL CreateTheWindow ( int width, int height ) + { + + if ( ! (hwndGraphic = CreateWindow( + /* LPCSTR lpszClassName; */ "FreeTypeTestGraphicDriver", + /* LPCSTR lpszWindowName; */ "FreeType Test Graphic Driver", + /* DWORD dwStyle; */ WS_OVERLAPPED | WS_SYSMENU, + /* int x; */ CW_USEDEFAULT, + /* int y; */ CW_USEDEFAULT, + /* int nWidth; */ width + 2*GetSystemMetrics(SM_CXBORDER), + /* int nHeight; */ height+ GetSystemMetrics(SM_CYBORDER) + + GetSystemMetrics(SM_CYCAPTION), + /* HWND hwndParent; */ HWND_DESKTOP, + /* HMENU hmenu; */ 0, + /* HINSTANCE hinst; */ GetModuleHandle( NULL ), + /* void FAR* lpvParam; */ NULL)) + ) + /* creation failed... */ + return 0; + + return 1; + } + + /* Message processing for our Windows class */ +LRESULT CALLBACK Message_Process( HWND handle, UINT mess, + WPARAM wParam, LPARAM lParam ) + { + + switch( mess ) + { + case WM_DESTROY: + /* warn the main thread to quit if it didn't know */ + ourevent.what = event_Quit; + ourevent.info = 0; + eventToProcess = 1; + hwndGraphic = 0; + PostQuitMessage ( 0 ); + DeleteObject ( hbm ); + break; + + case WM_CREATE: + { + HDC hDC; + + hDC = GetDC ( handle ); + hbm = CreateDIBitmap ( + /* HDC hdc; handle of device context */ hDC, + /* BITMAPINFOHEADER FAR* lpbmih; addr.of header*/ &pbmi->bmiHeader, + /* DWORD dwInit; CBM_INIT to initialize bitmap */ 0, + /* const void FAR* lpvBits; address of values */ NULL, + /* BITMAPINFO FAR* lpbmi; addr.of bitmap data */ pbmi, + /* UINT fnColorUse; RGB or palette indices */ DIB_RGB_COLORS); + ReleaseDC ( handle, hDC ); + break; + } + + case WM_PAINT: + { + HDC hDC, memDC; + HANDLE oldbm; + PAINTSTRUCT ps; + + hDC = BeginPaint ( handle, &ps ); + memDC = CreateCompatibleDC(hDC); + oldbm = SelectObject(memDC, hbm); + BitBlt ( hDC, 0, 0, vio_Width, vio_Height, memDC, 0, 0, SRCCOPY); + ReleaseDC ( handle, hDC ); + SelectObject ( memDC, oldbm ); + DeleteObject ( memDC ); + EndPaint ( handle, &ps ); + } + + case WM_KEYDOWN: + switch ( wParam ) + { + case VK_ESCAPE: + ourevent.what = event_Quit; + ourevent.info = 0; + eventToProcess = 1; + break; + + case VK_F1: /* bring up help and about dialog window */ + break; + } + break; + + case WM_CHAR: + { + char c = wParam ; + int i; + + for ( i = 0; i < NUM_Translators; i++ ) + { + if ( c == trans[i].key ) + { + ourevent.what = trans[i].event_class; + ourevent.info = trans[i].event_info; + eventToProcess = 1; + return 0; + } + } + + /* unrecognized keystroke */ + ourevent.what = event_Keyboard; + ourevent.info = (int)c; + eventToProcess = 1; + } + break; + + default: + return DefWindowProc( handle, mess, wParam, lParam ); + } + + return 0; + } + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/arch/win32/makedep b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/makedep new file mode 100755 index 00000000000..7f3f19ffdc5 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/arch/win32/makedep @@ -0,0 +1,42 @@ +# makedep +# +# This shell script creates a dependency file necessary for some compilers +# on the Windows 32-bit platform. +# +# If you run this script under non-Windows operating systems, expect +# warnings that `windows.h' can't be found. +# +# Copyright 1996-2002 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. + +echo "\ +# This file is part of the FreeType project. +# Automatically generated, but you can customize to fit your needs. +# However, changes will be erased if not made in \`makedep'... +# +# This dependency file to be used with various Windows compilers +# has been generated automatically with the script \`makedep' on +# `date +%Y-%m-%d`. +" > depend.win + +(cd ../.. + gcc -MM -I../lib/arch/win32 -I../lib -I../lib/extend -I. *.c | \ + sed -e "s/\.o:/.obj:/" -e "s:/:\\\\:g") >> depend.win + +echo "!ifndef __MAKE__" >> depend.win + +(cd ../.. + gcc -MM -I../lib/arch/win32 -I../lib -I../lib/extend -I. \ + arch/win32/*.c | \ + sed -e "s/^\(.*\)\.o:/arch\\\\win32\\\\\1.obj:/" \ + -e "s:/:\\\\:g") >> depend.win + +echo "!endif" >> depend.win + +# eof diff --git a/Build/source/libs/freetype/freetype-1.5/test/blitter.c b/Build/source/libs/freetype/freetype-1.5/test/blitter.c new file mode 100644 index 00000000000..66926e1ee46 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/blitter.c @@ -0,0 +1,492 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2000 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* blitter.c: Support for blitting of bitmaps with various depth. */ +/* */ +/****************************************************************************/ + +#include "blitter.h" + + + typedef struct TBlitter_ + { + int width; /* width in pixels of the written area */ + int height; /* height in pixels of the written area */ + + int xread; /* x position of start point in read area */ + int yread; /* y position of start point in read area */ + + int xwrite; /* x position of start point in write area */ + int ywrite; /* y position of start point in write area */ + + int right_clip; /* amount of right clip */ + + char* read; /* top left corner of source map */ + char* write; /* top left corner of target map */ + + int read_line; /* byte increment to go down one row in read area */ + int write_line; /* byte increment to go down one row in write area */ + + TT_Raster_Map source; + TT_Raster_Map target; + + int source_depth; + int target_depth; + + } TBlitter; + + + static + int compute_clips( TBlitter* blit, + int x_offset, + int y_offset ) + { + int xmin, ymin, xmax, ymax, width, height, target_width; + + + /* perform clipping and setup variables */ + width = blit->source.width; + height = blit->source.rows; + + switch ( blit->source_depth ) + { + case 1: + width = (width + 7) & -8; + break; + + case 4: + width = (width + 1) & -2; + break; + } + + xmin = x_offset; + ymin = y_offset; + xmax = xmin + width-1; + ymax = ymin + height-1; + + /* clip if necessary */ + if ( width == 0 || height == 0 || + xmax < 0 || xmin >= blit->target.width || + ymax < 0 || ymin >= blit->target.rows ) + return 1; + + /* set up clipping and cursors */ + blit->yread = 0; + if ( ymin < 0 ) + { + blit->yread -= ymin; + height += ymin; + blit->ywrite = 0; + } + else + blit->ywrite = ymin; + + if ( ymax >= blit->target.rows ) + height -= ymax - blit->target.rows + 1; + + blit->xread = 0; + if ( xmin < 0 ) + { + blit->xread -= xmin; + width += xmin; + blit->xwrite = 0; + } + else + blit->xwrite = xmin; + + target_width = blit->target.width; + + switch ( blit->target_depth ) + { + case 1: + target_width = (target_width + 7) & -8; + break; + case 4: + target_width = (target_width + 1) & -2; + break; + } + + blit->right_clip = xmax - target_width + 1; + if ( blit->right_clip > 0 ) + width -= blit->right_clip; + else + blit->right_clip = 0; + + blit->width = width; + blit->height = height; + + /* set read and write to the top-left corner of the the read */ + /* and write area before clipping. */ + + blit->read = (char*)blit->source.bitmap; + blit->write = (char*)blit->target.bitmap; + + if ( blit->source.flow == TT_Flow_Up ) + { + blit->read_line = -blit->source.cols; + blit->read += (blit->source.rows-1) * blit->source.cols; + } + else + blit->read_line = blit->source.cols; + + if ( blit->target.flow == TT_Flow_Up ) + { + blit->write_line = -blit->target.cols; + blit->write += (blit->target.rows-1) * blit->target.cols; + } + else + blit->write_line = blit->target.cols; + + /* now go to the start line. Note that we do not move the */ + /* x position yet, as this is dependent on the pixel format */ + blit->read += blit->yread * blit->read_line; + blit->write += blit->ywrite * blit->write_line; + + return 0; + } + + +/**************************************************************************/ +/* */ +/* blit_bitmap_to_bitmap */ +/* */ +/**************************************************************************/ + + static + void blit_bitmap_to_bitmap( TBlitter* blit ) + { + int shift, left_clip, x, y; + unsigned char* read; + unsigned char* write; + + + left_clip = ( blit->xread > 0 ); + shift = ( blit->xwrite - blit->xread ) & 7; + + read = (unsigned char*)blit->read + (blit->xread >> 3); + write = (unsigned char*)blit->write + (blit->xwrite >> 3); + + if ( shift == 0 ) + { + y = blit->height; + do + { + unsigned char* _read = read; + unsigned char* _write = write; + + + x = blit->width; + + do + { + *_write++ |= *_read++; + x -= 8; + } while ( x > 0 ); + + read += blit->read_line; + write += blit->write_line; + y--; + } while ( y > 0 ); + } + else + { + int first, last, count; + + + first = blit->xwrite >> 3; + last = (blit->xwrite + blit->width-1) >> 3; + + count = last - first; + + if ( blit->right_clip ) + count++; + + y = blit->height; + + do + { + unsigned char* _read = read; + unsigned char* _write = write; + unsigned char old; + int shift2 = (8-shift); + + + if ( left_clip ) + old = (*_read++) << shift2; + else + old = 0; + + x = count; + while ( x > 0 ) + { + unsigned char val; + + + val = *_read++; + *_write++ |= ( (val >> shift) | old ); + old = val << shift2; + x--; + } + + if ( !blit->right_clip ) + *_write |= old; + + read += blit->read_line; + write += blit->write_line; + y--; + + } while ( y > 0 ); + } + } + + +/**************************************************************************/ +/* */ +/* blit_bitmap_to_pixmap8 */ +/* */ +/**************************************************************************/ + + static + void blit_bitmap_to_pixmap8( TBlitter* blit, + unsigned char color ) + { + int x, y; + unsigned int left_mask; + unsigned char* read; + unsigned char* write; + + + read = (unsigned char*)blit->read + (blit->xread >> 3); + write = (unsigned char*)blit->write + blit->xwrite; + + left_mask = 0x80 >> (blit->xread & 7); + + y = blit->height; + do + { + unsigned char* _read = read; + unsigned char* _write = write; + unsigned int mask = left_mask; + unsigned int val = 0; + + + x = blit->width; + do + { + if ( mask == 0x80 ) + val = *_read++; + + if ( val & mask ) + *_write = (unsigned char)color; + + mask >>= 1; + if ( mask == 0 ) + mask = 0x80; + + _write++; + x--; + } while ( x > 0 ); + + read += blit->read_line; + write += blit->write_line; + y--; + } while ( y > 0 ); + } + + +/**************************************************************************/ +/* */ +/* blit_bitmap_to_pixmap4 */ +/* */ +/**************************************************************************/ + + static + void blit_bitmap_to_pixmap4( TBlitter* blit, + unsigned char color ) + { + int x, y, phase; + unsigned int left_mask; + unsigned char* read; + unsigned char* write; + + + color = color & 15; + + read = (unsigned char*)blit->read + (blit->xread >> 3); + write = (unsigned char*)blit->write + (blit->xwrite >> 1); + + /* now begin blit */ + left_mask = 0x80 >> (blit->xread & 7); + phase = blit->xwrite & 1; + + y = blit->height; + do + { + unsigned char* _read = read; + unsigned char* _write = write; + unsigned int mask = left_mask; + int _phase = phase; + unsigned int val = 0; + + x = blit->width; + do + { + if ( mask == 0x80 ) + val = *_read++; + + if ( val & mask ) + { + if ( _phase ) + *_write = (*_write & 0xF0) | color; + else + *_write = (*_write & 0x0F) | (color << 4); + } + + mask >>= 1; + if ( mask == 0 ) + mask = 0x80; + + _write += _phase; + _phase ^= 1; + x--; + } while ( x > 0 ); + + read += blit->read_line; + write += blit->write_line; + y--; + } while ( y > 0 ); + } + + +/**************************************************************************/ +/* */ +/* blit_bitmap_to_pixmap16 */ +/* */ +/**************************************************************************/ + + static + void blit_bitmap_to_pixmap16( TBlitter* blit, + unsigned short color ) + { + int x, y; + unsigned int left_mask; + unsigned char* read; + unsigned short* write; + + + read = (unsigned char*)blit->read + (blit->xread >> 3); + write = (unsigned short*)(blit->write + blit->xwrite*2); + + left_mask = 0x80 >> (blit->xread & 7); + + y = blit->height; + do + { + unsigned char* _read = read; + unsigned short* _write = write; + unsigned int mask = left_mask; + unsigned int val = 0; + + x = blit->width; + do + { + if ( mask == 0x80 ) + val = *_read++; + + if ( val & mask ) + *_write = color; + + mask >>= 1; + if ( mask == 0 ) + mask = 0x80; + + _write++; + x--; + } while ( x > 0 ); + + read += blit->read_line; + write += blit->write_line; + y--; + } while ( y > 0 ); + } + + + /* */ + /* Blit_Bitmap */ + /* */ + /* */ + /* blit a source bitmap to a target bitmap or pixmap */ + /* */ + /* */ + /* target :: target bitmap or pixmap */ + /* source :: source bitmap (depth must be 1) */ + /* target_depth :: pixel bit depth of target map */ + /* x_offset :: horizontal offset of source in target */ + /* y_offset :: vertical offset of source in target */ + /* color :: color to use when blitting to color pixmap */ + /* */ + /* */ + /* error code. 0 means success */ + /* */ + /* */ + /* an error occurs when the target bit depth isn't supported, or */ + /* if the source's bit depth isn't 1. */ + /* */ + /* the offsets are relative to the top-left corner of the target */ + /* map. Positive y are downwards. */ + /* */ + extern + int Blit_Bitmap( TT_Raster_Map* target, + TT_Raster_Map* source, + int target_depth, + int x_offset, + int y_offset, + int color ) + { + TBlitter blit; + + + if ( !target || !source ) + return -1; + + blit.source = *source; + blit.target = *target; + blit.source_depth = 1; + blit.target_depth = target_depth; + + /* set up blitter and compute clipping. Return immediately if needed */ + if ( compute_clips( &blit, x_offset, y_offset ) ) + return 0; + + /* now perform the blit */ + switch ( target_depth ) + { + case 1: + blit_bitmap_to_bitmap( &blit ); + break; + + case 4: + blit_bitmap_to_pixmap4( &blit, (unsigned char)color ); + break; + + case 8: + blit_bitmap_to_pixmap8( &blit, (unsigned char)color ); + break; + + case 16: + blit_bitmap_to_pixmap16( &blit, (unsigned short)color ); + break; + + default: + return -2; + } + + return 0; + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/blitter.h b/Build/source/libs/freetype/freetype-1.5/test/blitter.h new file mode 100644 index 00000000000..9fe749afa34 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/blitter.h @@ -0,0 +1,52 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* blitter.h: Support for blitting of bitmaps with various depth. */ +/* */ +/****************************************************************************/ + +#ifndef BLITTER_H +#define BLITTER_H + +#include "freetype.h" + + /* */ + /* Blit_Bitmap */ + /* */ + /* */ + /* blit a source bitmap to a target bitmap or pixmap */ + /* */ + /* */ + /* target :: target bitmap or pixmap */ + /* source :: source bitmap (depth must be 1) */ + /* target_depth :: pixel bit depth of target map */ + /* x_offset :: horizontal offset of source in target */ + /* y_offset :: vertical offset of source in target */ + /* color :: color to use when blitting to color pixmap */ + /* */ + /* */ + /* error code. 0 means success */ + /* */ + /* */ + /* an error occurs when the target bit depth isn't supported, or */ + /* if the source's bit depth isn't 1. */ + /* */ + /* the offsets are relative to the top-left corner of the target */ + /* map. Positive y are downwards. */ + /* */ + extern + int Blit_Bitmap( TT_Raster_Map* target, + TT_Raster_Map* source, + int target_depth, + int x_offset, + int y_offset, + int color ); + +#endif + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/common.c b/Build/source/libs/freetype/freetype-1.5/test/common.c new file mode 100644 index 00000000000..9976293dac0 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/common.c @@ -0,0 +1,276 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* common.c: Various utility functions. */ +/* */ +/****************************************************************************/ + + +/* + * This is a cheap replacement for getopt() because that routine is not + * available on some platforms and behaves differently on other platforms. + * This code was written from scratch without looking at any other + * implementation. + * + * This code is hereby expressly placed in the public domain. + * mleisher@crl.nmsu.edu (Mark Leisher) + * 10 October 1997 + */ + +#ifndef lint +#ifdef __GNUC__ + static char rcsid[] __attribute__ ((unused)) = "$Id: common.c,v 1.16 2001/12/25 20:13:04 antoineL Exp $"; +#else + static char rcsid[] = "$Id: common.c,v 1.16 2001/12/25 20:13:04 antoineL Exp $"; +#endif +#endif + +#include +#include +#include +#include + +#include "common.h" + + /* + * Externals visible to programs. + */ + + int ft_opterr = 1; + int ft_optind = 1; + char* ft_optarg; + + /* + * Internal variables that are used to detect when the global values + * need to be reset. + */ + + static int cmdac; +#ifdef __STDC__ + static const char* cmdname; + static char* const* cmdav; +#else + static char* cmdname; + static char** cmdav; +#endif + + + int +#ifdef __STDC__ + ft_getopt( int ac, char* const* av, const char* pat ) +#else + ft_getopt( ac, av, pat ) + int ac; + char** av; + char* pat; +#endif + { + int opt; +#ifdef __STDC__ + const char* p; + const char* pp; +#else + char* p; + char* pp; +#endif + + + /* + * If there is no pattern, indicate the parsing is done. + */ + if ( pat == 0 || *pat == 0 ) + return -1; + + /* + * Always reset the option argument to NULL. + */ + ft_optarg = 0; + + /* + * If the number of arguments or argument list do not match the last + * values seen, reset the internal pointers and the globals. + */ + if ( ac != cmdac || av != cmdav ) + { + ft_optind = 1; + cmdac = ac; + cmdav = av; + + /* + * Determine the command name in case it is needed for warning + * messages. + */ + for ( cmdname = 0, p = av[0]; *p; p++ ) + { + if ( *p == '/' || *p == '\\' ) + cmdname = p; + } + + /* + * Skip the path separator if the name was assigned. + */ + if ( cmdname ) + cmdname++; + else + cmdname = av[0]; + } + + /* + * If the next index is greater than or equal to the number of + * arguments, then the command line is done. + */ + if ( ft_optind >= ac ) + return -1; + + /* + * Test the next argument for one of three cases: + * 1. The next argument does not have an initial '-'. + * 2. The next argument is '-'. + * 3. The next argument is '--'. + * + * In either of these cases, command line processing is done. + */ + if ( av[ft_optind][0] != '-' || + strcmp( av[ft_optind], "-" ) == 0 || + strcmp( av[ft_optind], "--" ) == 0 ) + return -1; + + /* + * Point at the next command line argument and increment the + * command line index. + */ + p = av[ft_optind++]; + + /* + * Look for the first character of the command line option. + */ + for ( opt = *(p + 1), pp = pat; *pp && *pp != opt; pp++ ) + ; + + /* + * If nothing in the pattern was recognized, then issue a warning + * and return a '?'. + */ + if ( *pp == 0 ) + { + if ( ft_opterr ) + fprintf( stderr, "%s: illegal option -- %c\n", cmdname, opt ); + return '?'; + } + + /* + * If the option expects an argument, get it. + */ + if ( *(pp + 1) == ':' && (ft_optarg = av[ft_optind]) == 0 ) + { + /* + * If the option argument is NULL, issue a warning and return a '?'. + */ + if ( ft_opterr ) + fprintf( stderr, "%s: option requires an argument -- %c\n", + cmdname, opt ); + opt = '?'; + } + else if ( ft_optarg ) + /* + * Increment the option index past the argument. + */ + ft_optind++; + + /* + * Return the option character. + */ + return opt; + } + + +/****************************************************************************/ +/* */ +/* ft_basename(): */ +/* */ +/* a stupid but useful function... */ +/* */ +/* rewritten by DavidT to get rid of GPLed programs in the FreeType engine. */ +/* */ +/****************************************************************************/ + + char* +#ifdef __STDC__ + ft_basename( const char* name ) +#else + ft_basename( name ) + char* name; +#endif + { +#ifdef __STDC__ + const char* base; + const char* current; +#else + char* base; + char* current; +#endif + char c; + + + base = name; + current = name; + + c = *current; + + while ( c ) + { + if ( c == '/' || c == '\\' ) + base = current + 1; + + current++; + c = *current; + } + + return (char*)base; + } + +/****************************************************************************/ + + void +#ifdef __STDC__ + Panic( const char* fmt, ... ) +#else + Panic( fmt ) + const char* fmt; +#endif + { + va_list ap; + + + va_start( ap, fmt ); + vprintf( fmt, ap ); + va_end( ap ); + + exit( EXIT_FAILURE ); + } + +/****************************************************************************/ + + void +#ifdef __STDC__ + separator_line( FILE* out, const int length ) +#else + separator_line( out, length ) + FILE* out; + int length; +#endif + { + int i; + + + for ( i = 0; i < length; i++ ) + fputc( '-', out ); + fprintf( out, "\n\n" ); + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/common.h b/Build/source/libs/freetype/freetype-1.5/test/common.h new file mode 100644 index 00000000000..16e42416890 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/common.h @@ -0,0 +1,81 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* common.h: Various utility functions. */ +/* */ +/****************************************************************************/ + +#ifndef COMMON_H +#define COMMON_H + +#include + + +/* + * This is a cheap replacement for getopt() because that routine is not + * available on some platforms and behaves differently on other platforms. + * + * This code is hereby expressly placed in the public domain. + * mleisher@crl.nmsu.edu (Mark Leisher) + * 10 October 1997 + */ + +#ifdef __cplusplus + extern "C" { +#endif + + extern int ft_opterr; + extern int ft_optind; + extern char* ft_optarg; + + extern int ft_getopt( +#ifdef __STDC__ + int argc, + char* const* argv, + const char* pattern +#endif + ); + + +/****************************************************************************/ +/* */ +/* Stupid but useful functions... */ +/* */ +/* rewritten by DavidT to get rid of GPLed programs in the FreeType engine. */ + + + extern char* ft_basename( +#ifdef __STDC__ + const char* name +#endif + ); + + + /* print a message and exit */ + extern void Panic( +#ifdef __STDC__ + const char* fmt, ... +#endif + ); + + + extern void separator_line( +#ifdef __STDC__ + FILE* out, + const int length +#endif + ); + + +#ifdef __cplusplus + } +#endif + +#endif /* COMMON_H */ + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/display.c b/Build/source/libs/freetype/freetype-1.5/test/display.c new file mode 100644 index 00000000000..7711b33ccdc --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/display.c @@ -0,0 +1,299 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2000 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* display.c: Display component used by all test programs. */ +/* */ +/* This file is used to display glyphs and strings in a target window */ +/* using the graphics drivers provided by gmain.c, gevents.h, etc. */ +/* */ +/* Its role is to be shared and heavely commented to let people understand */ +/* how we do the job... */ +/* */ +/****************************************************************************/ + +#include /* malloc() and free() */ +#include /* memset() */ + +#include "display.h" +#include "freetype.h" +#include "gmain.h" + + /* The target bitmap or pixmap -- covering the full display window/screen */ + TT_Raster_Map Bit; + + /* A smaller intermediate bitmap used to render individual glyphs when */ + /* font smoothing mode is activated. It is then or-ed to `Bit'. */ + TT_Raster_Map Small_Bit; + +/* The magic of or-ing gray-levels: */ +/* */ +/* When gray-level mode (a.k.a. font-smoothing) is on, `Bit' is an 8-bit */ +/* pixmap of the size of the display window or screen. */ +/* */ +/* The gray-level palette to use for display is system-dependent, and */ +/* given by the "gray_palette" variable defined in 'gmain.c'. It is */ +/* set up by the graphics driver, and we cannot assume anything about its */ +/* values. */ +/* */ +/* The function TT_Get_Glyph_Pixmap() can use any palette to render each */ +/* individual glyph, however we'll later need to "or" the glyph to */ +/* the display pixmap `Bit' to be able to form strings of text by */ +/* juxtaposing several glyphs together. */ +/* */ +/* If we use the gray_palette directly, we'll encounter trouble doing */ +/* the "or". Example: */ +/* */ +/* Suppose that gray_palette = { 0, 32, 64, 128, 255 } */ +/* */ +/* Let's render a glyph with this palette and "or" it to */ +/* the `Bit' pixmap. If, by chance, we superpose two distinct non-zero */ +/* colors, we will get strange results, like 32+64 = 96, which isn't in */ +/* our gray palette! */ +/* */ +/* There are two ways to solve this problem: */ +/* */ +/* - perform a "slow or" where we check all possible combinations */ +/* and solve conflicts. */ +/* */ +/* - render all pixmaps using a special "virtual" palette that eases */ +/* the "oring" process, then convert the whole display pixmap to */ +/* "display" colors at once. */ +/* */ +/* We choose the second solution, of course; this means that: */ +/* */ +/* - the virtual palette used is simply = { 0, 1, 2, 3, 4 }, defined in */ +/* the variable "palette" below. The `Bit' and `Small_Bit' pixmaps will */ +/* always contain pixels within these values, with the exception of */ +/* post-render display, where `Bit' will be converted to display values */ +/* by the Convert_To_Display_Palette() function. */ +/* */ +/* - as or-ing values between 0 and 4 will give us values between */ +/* 0 and 7, we use a second palette, called "bounding_palette" */ +/* to maintain all values within the virtual palette. */ +/* */ +/* in effect bounding_palette = { 0, 1, 2, 3, 4, 4, 4, 4 } */ +/* */ +/* which means that (3|4) == 7 => 4 after bounding */ +/* */ + + /* the virtual palette */ + unsigned char virtual_palette[5] = { 0, 1, 2, 3, 4 }; + + /* Or-ing the possible palette values gets us from 0 to 7 */ + /* We must bound check these... */ + unsigned char bounded_palette[8] = { 0, 1, 2, 3, 4, 4, 4, 4 }; + + + /* Clears the Bit bitmap/pixmap */ + void Clear_Display( void ) + { + memset( Bit.bitmap, 0, Bit.size ); + } + + + /* Clears the Small_Bit pixmap */ + void Clear_Small( void ) + { + memset( Small_Bit.bitmap, 0, Small_Bit.size ); + } + + + /* Initialize the display bitmap named Bit */ + int Init_Display( int font_smoothing ) + { + Bit.rows = vio_Height; /* the whole window */ + Bit.width = vio_Width; + Bit.flow = TT_Flow_Up; + + if ( font_smoothing ) + Bit.cols = (Bit.width+3) & -4; /* must be 32-bits aligned */ + else + Bit.cols = (Bit.width+7) >> 3; + + Bit.size = (long)Bit.cols * Bit.rows; + + if ( Bit.bitmap ) + free( Bit.bitmap ); + Bit.bitmap = malloc( (int)Bit.size ); + if ( !Bit.bitmap ) + return -1; + + Clear_Display(); + return 0; + } + + + /* Convert the display pixmap from virtual to display palette */ + void Convert_To_Display_Palette( void ) + { + unsigned char* p; + long i; + + p = Bit.bitmap; + for ( i = 0; i < Bit.size; i++ ) + { + *p = gray_palette[(int)*p]; + p++; + } + } + + + /* Init Small Bitmap */ + int Init_Small( int x_ppem, int y_ppem ) + { + if ( Small_Bit.bitmap ) + free( Small_Bit.bitmap ); + + Small_Bit.rows = y_ppem + 32; + Small_Bit.width = x_ppem + 32; + Small_Bit.cols = ( Small_Bit.width+3 ) & -4; /* pad to 32-bits */ + Small_Bit.flow = TT_Flow_Up; + Small_Bit.size = (long)Small_Bit.rows * Small_Bit.cols; + + Small_Bit.bitmap = malloc( (int)Small_Bit.size ); + if ( Small_Bit.bitmap ) + return -1; + + Clear_Small(); + return 0; + } + + + /* Render a single glyph into the display bit/pixmap */ + /* */ + /* Note that in b/w mode, we simply render the glyph directly into */ + /* the display map, as the scan-line converter or-es the glyph into */ + /* the target bitmap. */ + /* */ + /* In gray mode, however, the glyph is first rendered indivdually in */ + /* the Small_Bit map, then 'or-ed' with bounding into the display */ + /* pixmap. */ + /* */ + + TT_Error Render_Single_Glyph( int font_smoothing, + TT_Glyph glyph, + int x_offset, + int y_offset ) + { + if ( !font_smoothing ) + return TT_Get_Glyph_Bitmap( glyph, &Bit, + (long)x_offset*64, (long)y_offset*64 ); + else + { + TT_Glyph_Metrics metrics; + + TT_Error error; + TT_F26Dot6 x, y, xmin, ymin, xmax, ymax; + int ioff, iread; + char *off, *read, *_off, *_read; + + + /* font-smoothing mode */ + + /* we begin by grid-fitting the bounding box */ + TT_Get_Glyph_Metrics( glyph, &metrics ); + + xmin = metrics.bbox.xMin & -64; + ymin = metrics.bbox.yMin & -64; + xmax = (metrics.bbox.xMax+63) & -64; + ymax = (metrics.bbox.yMax+63) & -64; + + /* now render the glyph in the small pixmap */ + + /* IMPORTANT NOTE: the offset parameters passed to the function */ + /* TT_Get_Glyph_Bitmap() must be integer pixel values, i.e., */ + /* multiples of 64. HINTING WILL BE RUINED IF THIS ISN'T THE CASE! */ + /* This is why we _did_ grid-fit the bounding box, especially xmin */ + /* and ymin. */ + + Clear_Small(); + error = TT_Get_Glyph_Pixmap( glyph, &Small_Bit, -xmin, -ymin ); + if ( error ) + return error; + + /* Blit-or the resulting small pixmap into the biggest one */ + /* We do that by hand, and provide also clipping. */ + + xmin = (xmin >> 6) + x_offset; + ymin = (ymin >> 6) + y_offset; + xmax = (xmax >> 6) + x_offset; + ymax = (ymax >> 6) + y_offset; + + /* Take care of comparing xmin and ymin with signed values! */ + /* This was the cause of strange misplacements when Bit.rows */ + /* was unsigned. */ + + if ( xmin >= (int)Bit.width || + ymin >= (int)Bit.rows || + xmax < 0 || + ymax < 0 ) + return TT_Err_Ok; /* nothing to do */ + + /* Note that the clipping check is performed _after_ rendering */ + /* the glyph in the small bitmap to let this function return */ + /* potential error codes for all glyphs, even hidden ones. */ + + /* In exotic glyphs, the bounding box may be larger than the */ + /* size of the small pixmap. Take care of that here. */ + + if ( xmax-xmin + 1 > Small_Bit.width ) + xmax = xmin + Small_Bit.width - 1; + + if ( ymax-ymin + 1 > Small_Bit.rows ) + ymax = ymin + Small_Bit.rows - 1; + + /* set up clipping and cursors */ + + iread = 0; + if ( ymin < 0 ) + { + iread -= ymin * Small_Bit.cols; + ioff = 0; + ymin = 0; + } + else + ioff = ymin * Bit.cols; + + if ( ymax >= Bit.rows ) + ymax = Bit.rows-1; + + if ( xmin < 0 ) + { + iread -= xmin; + xmin = 0; + } + else + ioff += xmin; + + if ( xmax >= Bit.width ) + xmax = Bit.width - 1; + + _read = (char*)Small_Bit.bitmap + iread; + _off = (char*)Bit.bitmap + ioff; + + for ( y = ymin; y <= ymax; y++ ) + { + read = _read; + off = _off; + + for ( x = xmin; x <= xmax; x++ ) + { + *off = bounded_palette[*off | *read]; + off++; + read++; + } + _read += Small_Bit.cols; + _off += Bit.cols; + } + + return TT_Err_Ok; + } + } + + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/display.h b/Build/source/libs/freetype/freetype-1.5/test/display.h new file mode 100644 index 00000000000..d4c00f87df5 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/display.h @@ -0,0 +1,73 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2000 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* display.h: Display component interface used by test programs */ +/* */ +/* This file is used to display glyphs and strings in a target window */ +/* using the graphics drivers provided by gmain.c, gevents.h, etc. */ +/* */ +/* Its role is to be shared and heavely commented to let people understand */ +/* how we do the job... */ +/* */ +/* See comments in display.c for a full description! */ +/* */ +/****************************************************************************/ + +#ifndef DISPLAY_H +#define DISPLAY_H + +#include "freetype.h" /* TT_Raster_Map */ + + /* The target bitmap or pixmap -- covering the full display window/screen */ + extern TT_Raster_Map Bit; + + /* A smaller intermediate bitmap used to render individual glyphs when */ + /* font smoothing mode is activated. It is then or-ed to `Bit'. */ + extern TT_Raster_Map Small_Bit; + + /* the virtual palette */ + extern unsigned char virtual_palette[5]; + + /* Or-ing the possible palette values gets us from 0 to 7 */ + /* We must bound check these... */ + extern unsigned char bounded_palette[8]; + + + /* Clears the Bit bitmap/pixmap */ + void Clear_Display( void ); + + /* Clears the Small_Bit pixmap */ + void Clear_Small( void ); + + /* Initialize the display bitmap named Bit */ + int Init_Display( int font_smoothing ); + + /* Initialize Small Bitmap */ + int Init_Small( int x_ppem, int y_ppem ); + + /* Convert the display pixmap from virtual to display palette */ + void Convert_To_Display_Palette( void ); + + /* Render a single glyph into the display bit/pixmap. */ + /* */ + /* Note that in b/w mode, we simply render the glyph directly into */ + /* the display map, as the scan-line converter or-es the glyph into */ + /* the target bitmap. */ + /* */ + /* In gray mode, however, the glyph is first rendered individually in */ + /* the Small_Bit map, then 'or-ed' with bounding into the display */ + /* pixmap. */ + /* */ + TT_Error Render_Single_Glyph( int font_smoothing, + TT_Glyph glyph, + int x_offset, + int y_offset ); + +#endif /* DISPLAY_H */ + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/fdebug.c b/Build/source/libs/freetype/freetype-1.5/test/fdebug.c new file mode 100644 index 00000000000..f2abd1ec904 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/fdebug.c @@ -0,0 +1,286 @@ +/****************************************************************************} +{* *} +{* The FreeType project - a Free and Portable Quality TrueType Renderer. *} +{* *} +{* Copyright 1996-2001 by *} +{* D. Turner, R.Wilhelm, and W. Lemberg *} +{* *} +{* fdebug : A very simple TrueType bytecode debugger. *} +{* *} +{* NOTE : You must compile the interpreter with the DEBUG_INTERPRETER *} +{* macro defined in order to link this program! *} +{* *} +{****************************************************************************/ + +#include /* libc ANSI */ +#include +#include +#include + +#include "freetype.h" +#include "tttypes.h" +#include "ttdebug.h" +#include "ttobjs.h" + + +#ifdef UNIX +#ifndef HAVE_POSIX_TERMIOS +#include +#include +#else +#ifndef HAVE_TCGETATTR +#define HAVE_TCGETATTR +#endif /* HAVE_TCGETATTR */ +#ifndef HAVE_TCSETATTR +#define HAVE_TCSETATTR +#endif /* HAVE_TCSETATTR */ +#include +#endif /* HAVE_POSIX_TERMIOS */ +#endif + + /* MAGIC: This variable is only defined in ttinterp.c if the */ + /* macro DEBUG_INTERPRETER is set. It specifies the code */ + /* range to debug. By default, it is TT_CodeRange_Glyph. */ + /* */ + extern + int debug_coderange; + + +#define Font_Buff_Size 256000 /* this buffer holds all */ + /* font specific data. */ + + TT_Engine engine; + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + TT_Error error; + + TT_Face_Properties properties; + + int num_glyphs; + int ptsize; + + Int Fail; + Int Num; + int mode = 2; + unsigned char autorun; + +/********************************************************************* + * + * Usage : print usage message + * + *********************************************************************/ + + static + void Usage( const char* execname ) + { + TT_Message( "fdebug: a simple TrueType bytecode debugger - part of the FreeType project\n" ); + TT_Message( "--------------------------------------------------------------------------\n\n"); + TT_Message( "Usage: %s glyphnum ppem fontname[.ttf]\n", execname ); + TT_Message( " or %s --cvt ppem fontname[.ttf]\n", execname ); + TT_Message( " or %s --font fontname[.ttf]\n\n", execname ); + exit( EXIT_FAILURE ); + } + + +/********************************************************************* + * + * Init_Keyboard : set the input file descriptor to char-by-char + * mode on Unix.. + * + *********************************************************************/ + +#ifdef UNIX + + struct termios old_termio; + + static + void Init_Keyboard( void ) + { + struct termios termio; + + +#ifndef HAVE_TCGETATTR + ioctl( 0, TCGETS, &old_termio ); +#else + tcgetattr( 0, &old_termio ); +#endif + + termio = old_termio; + + termio.c_lflag &= ~(ICANON+ECHO+ECHOE+ECHOK+ECHONL+ECHOKE); + +#ifndef HAVE_TCSETATTR + ioctl( 0, TCSETS, &termio ); +#else + tcsetattr( 0, TCSANOW, &termio ); +#endif + } + + static + void Reset_Keyboard( voi ) + { +#ifndef HAVE_TCSETATTR + ioctl( 0, TCSETS, &old_termio ); +#else + tcsetattr( 0, TCSANOW, &old_termio ); +#endif + + } + +#else + + static + void Init_Keyboard( void ) + { + } + + static + void Reset_Keyboard( voi ) + { + } + +#endif + + static + void Print_Banner( void ) + { + TT_Message( "fdebug - a simple TrueType bytecode debugger for FreeType\n" ); + TT_Message( "------------------------------------------------------------\n" ); + TT_Message( "type '?' for help - copyright 1996-2000 the FreeType Project\n\n" ); + } + + + static + void Error( const char* message, + const char* filename ) + { + static char tempstr[256]; + + sprintf( tempstr, "ERROR (%s): %s\n", filename, message ); + TT_Message( tempstr ); + + sprintf( tempstr, " code = 0x%04lx\n", error ); + TT_Message( tempstr ); + + Reset_Keyboard(); + exit( EXIT_FAILURE ); + } + + + static + void Init_Face( const char* filename ) + { + error = TT_Init_FreeType(&engine); + if (error) Error( "could not initialise FreeType", filename ); + + /* open face object */ + error = TT_Open_Face( engine, filename, &face ); + if (error) Error( "could not find or open file", filename ); + + /* get properties */ + TT_Get_Face_Properties( face, &properties ); + num_glyphs = properties.num_Glyphs; + + /* create instance */ + error = TT_New_Instance( face, &instance ); + if (error) Error( "could not create instance", filename ); + + error = TT_New_Glyph( face, &glyph ); + if (error) Error( "could not create glyph container", filename ); + + TT_Set_Instance_Resolutions( instance, 96, 96 ); + + error = TT_Set_Instance_CharSize( instance, ptsize << 6 ); + if (error) Error( "could not set text size", filename ); + } + + + int main( int argc, char** argv ) + { + int i; + char filename[128+4]; + char* execname; + + + execname = argv[0]; + if ( argc < 2 ) + Usage( execname ); + + if ( strcmp( argv[1], "--font" ) == 0 ) + { + debug_coderange = TT_CodeRange_Font; + mode = 0; + argc--; + argv++; + } + else if ( strcmp( argv[1], "--cvt" ) == 0 ) + { + debug_coderange = TT_CodeRange_Cvt; + argv++; + argc--; + mode = 1; + } + else if ( sscanf( argv[1], "%d", &Num ) == 1 ) + { + mode = 2; + argv++; + argc--; + } + else + Usage( execname ); + + /* read the point size for cvt and glyph modes */ + if (mode > 0) + { + if ( sscanf( argv[1], "%d", &ptsize ) != 1 ) + Usage( execname ); + argc--; + argv++; + } + + if ( argc != 2 ) + Usage(execname); + + i = strlen( argv[1] ); + while ( i > 0 && argv[1][i] != '\\' ) + { + if ( argv[1][i] == '.' ) + i = 0; + i--; + } + + filename[128] = 0; + + strncpy( filename, argv[1], 128 ); + if ( i >= 0 ) + strncpy( filename + strlen(filename), ".ttf", 4 ); + + Init_Keyboard(); + + if (mode == 2) + { + Init_Face( filename ); + Print_Banner(); + + error = TT_Load_Glyph( instance, glyph, Num, TTLOAD_DEFAULT ); + if (error) Error( "Error during bytecode execution", filename ); + } + else + { + Print_Banner(); + Init_Face( filename ); + } + + TT_Close_Face( face ); + TT_Done_FreeType(engine); + + Reset_Keyboard(); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftdump.c b/Build/source/libs/freetype/freetype-1.5/test/ftdump.c new file mode 100644 index 00000000000..2ff73dc4d4c --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftdump.c @@ -0,0 +1,1146 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftdump: Simple TrueType font file resource profiler. */ +/* */ +/* This program dumps various properties of a given font file. */ +/* */ +/* */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "common.h" +#include "freetype.h" +#include "ftxcmap.h" +#include "ftxopen.h" /* TrueType Open support */ +#include "ftxsbit.h" /* embedded bitmap support */ + +/* + * The following comment should be ignored. The "ttobjs.h" file does + * already include ft_conf.h. + * + * ------------------------------------------------------------------ + * + * IGNORE> Basically, an external program using FreeType shouldn't depend on an + * IGNORE> internal file of the FreeType library, especially not on ft_conf.h -- but + * IGNORE> to avoid another configure script which tests for the existence of the + * IGNORE> i18n stuff we include ft_conf.h here since we can be sure that our test + * IGNORE> programs use the same configuration options as the library itself. + */ + +#include "ttobjs.h" /* We're going to access internal tables directly */ +#include "ttmemory.h" /* We use FREE() to satisfy -DDEBUG_MEMORY */ + +#ifdef HAVE_LIBINTL_H + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include "ftxerr18.h" +#include +#else +#define gettext( x ) ( x ) +#endif + + + TT_Error error; + + TT_Engine engine; + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + + TT_Instance_Metrics imetrics; + TT_Outline outline; + TT_Glyph_Metrics metrics; + + TT_Face_Properties properties; + + int num_glyphs; + int ptsize; + + int Fail; + int Num; + + int flag_memory = 1; + int flag_names = 1; + int flag_encodings = 1; + int flag_cmap = 1; + int flag_sbits = 1; + int flag_ttopen = 1; + +#if defined( FREETYPE_DLL ) || defined( TT_CONFIG_OPTION_THREAD_SAFE ) + + /* If the library is linked as a DLL, TTMemory_Allocated() */ + /* (which is not exported) cannot be accessed. */ + /* In this case, some compilers report an error because */ + /* they try to link against a non-existing symbol. */ + /* */ + /* We thus avoid the external reference on these compilers. */ + + #define TTMemory_Allocated 0L + +#else + extern long TTMemory_Allocated; +#endif + + long org_memory, old_memory, cur_memory; + + const char* Apple_Encodings[33] = + { + "Roman", "Japanese", "Chinese", "Korean", "Arabic", "Hebrew", + "Greek", "Russian", "RSymbol", "Devanagari", "Gurmukhi", + "Gujarati", "Oriya", "Bengali", "Tamil", "Telugu", "Kannada", + "Malayalam", "Sinhalese", "Burmese", "Khmer", "Tai", "Laotian", + "Georgian", "Armenian", "Maldivian/Simplif. Chinese", "Tibetan", + "Mongolian", "Geez", "Slavic", "Vietnamese", "Sindhi", "Uninterpreted" + }; + + struct + { + long initial_overhead; + long face_object; + long glyph_object; + long first_instance; + long second_instance; + + } memory_footprint; + + + /* We ignore error message strings with this function */ + +#ifndef HAVE_LIBINTL_H + static char* + TT_ErrToString18( TT_Error error ) + { + static char temp[32]; + + + sprintf( temp, "0x%04lx", error ); + return temp; + } +#endif + + + void + Save_Memory( long* var ) + { + *var = TTMemory_Allocated - old_memory; + old_memory += *var; + } + +#define FOOTPRINT( field ) Save_Memory( &memory_footprint.field ) + + + static void + Print_Mem( long val, char* string ) + { + printf( "%6ld Bytes (%4ld kByte): %s\n", + val, + ( val + 1023L ) / 1024, + string ); + } + +#define PRINT_MEM( field, string ) \ + Print_Mem( memory_footprint.field, string ) + + + /* Print the memory footprint */ + + void + Print_Memory( void ) + { + /* create glyph */ + error = TT_New_Glyph( face, &glyph ); + if ( error ) + { + fprintf( stderr, gettext( "Could not create glyph container.\n" ) ); + goto Failure; + } + + FOOTPRINT( glyph_object ); + + /* create instance */ + error = TT_New_Instance( face, &instance ); + if ( error ) + { + fprintf( stderr, gettext( "Could not create instance.\n" ) ); + goto Failure; + } + + FOOTPRINT( first_instance ); + + error = TT_New_Instance( face, &instance ); + if ( error ) + { + fprintf( stderr, gettext( "Could not create second instance.\n" ) ); + goto Failure; + } + + FOOTPRINT( second_instance ); + + printf( gettext( "Memory footprint statistics:\n" ) ); + separator_line( stdout, 78 ); + + /* NOTE: In our current implementation, the face's execution */ + /* context object is created lazily with the first */ + /* instance. However, all later instances share the */ + /* the same context. */ + + PRINT_MEM( face_object, gettext( "face object" ) ); + PRINT_MEM( glyph_object, gettext( "glyph object" ) ); + PRINT_MEM( second_instance, gettext( "instance object" ) ); + + Print_Mem( memory_footprint.first_instance - + memory_footprint.second_instance, + gettext( "exec. context object" ) ); + + separator_line( stdout, 78 ); + + Print_Mem( memory_footprint.face_object + + memory_footprint.glyph_object + + memory_footprint.first_instance, + gettext( "total memory usage" ) ); + + printf( "\n" ); + + return; + + Failure: + fprintf( stderr, " " ); + Panic( gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + } + + + static char name_buffer[257]; + static int name_len = 0; + + + static char* + LookUp_Name( int index ) + { + unsigned short i, n; + + unsigned short platform, encoding, language, id; + char* string; + unsigned short string_len; + + int j, found; + + + n = properties.num_Names; + + for ( i = 0; i < n; i++ ) + { + TT_Get_Name_ID( face, i, &platform, &encoding, &language, &id ); + TT_Get_Name_String( face, i, &string, &string_len ); + + if ( id == index ) + { + + /* The following code was inspired from Mark Leisher's */ + /* ttf2bdf package */ + + found = 0; + + /* Try to find a Microsoft English name */ + + if ( platform == 3 ) + for ( j = 1; j >= 0; j-- ) + if ( encoding == j ) /* Microsoft ? */ + if ( (language & 0x3FF) == 0x009 ) /* English language */ + { + found = 1; + break; + } + + if ( !found && platform == 0 && language == 0 ) + found = 1; + + /* Found a Unicode Name. */ + + if ( found ) + { + if ( string_len > 512 ) + string_len = 512; + + name_len = 0; + + for ( i = 1; i < string_len; i += 2 ) + name_buffer[name_len++] = string[i]; + + name_buffer[name_len] = '\0'; + + return name_buffer; + } + } + } + + /* Not found */ + return NULL; + } + + + static void + Print_Names( void ) + { + printf( gettext( "font name table entries\n" ) ); + separator_line( stdout, 78 ); + + if ( LookUp_Name( 4 ) ) + printf( "%s - ", name_buffer ); + + if ( LookUp_Name( 5 ) ) + printf( "%s\n\n", name_buffer ); + + if ( LookUp_Name( 6 ) ) + printf( gettext( "PostScript name: %s\n\n" ), name_buffer ); + + if ( LookUp_Name( 0 ) ) + printf( "%s\n\n", name_buffer ); + + if ( LookUp_Name( 7 ) ) + printf( name_buffer ); + + printf( "\n" ); + separator_line( stdout, 78 ); + } + + + static void + Print_Encodings( void ) + { + unsigned short n, i; + unsigned short platform, encoding; + char* platStr, *encoStr; + + char tempStr[128]; + + + printf( gettext( "character map encodings\n" ) ); + separator_line( stdout, 78 ); + + n = properties.num_CharMaps; + if ( n == 0 ) + { + printf( gettext( + "The file doesn't seem to have any encoding table.\n" ) ); + return; + } + + printf( gettext( "There are %hu encodings:\n\n" ), n ); + + for ( i = 0; i < n; i++ ) + { + TT_Get_CharMap_ID( face, i, &platform, &encoding ); + printf( gettext( "encoding %2u: " ), i ); + + platStr = encoStr = NULL; + + switch ( platform ) + { + case TT_PLATFORM_APPLE_UNICODE: + platStr = "Apple Unicode"; + switch ( encoding ) + { + case TT_APPLE_ID_DEFAULT: + encoStr = ""; + break; + + case TT_APPLE_ID_UNICODE_1_1: + encoStr = "(v.1.1)"; + break; + + case TT_APPLE_ID_ISO_10646: + encoStr = "(ISO 10646-1:1993)"; + break; + + case TT_APPLE_ID_UNICODE_2_0: + encoStr = "(v.2.0)"; + break; + + default: + sprintf( tempStr, gettext( "Unknown value %hu" ), encoding ); + encoStr = tempStr; + } + break; + + case TT_PLATFORM_MACINTOSH: + platStr = "Apple"; + if ( encoding > 32 ) + { + sprintf( tempStr, gettext( "Unknown value %hu" ), encoding ); + encoStr = tempStr; + } + else + encoStr = (char*)Apple_Encodings[encoding]; + break; + + case TT_PLATFORM_ISO: + platStr = "Iso"; + switch ( encoding ) + { + case TT_ISO_ID_7BIT_ASCII: + platStr = "Ascii"; + encoStr = "7-bit"; + break; + + case TT_ISO_ID_10646: + encoStr = "10646"; + break; + + case TT_ISO_ID_8859_1: + encoStr = "8859-1"; + break; + + default: + sprintf( tempStr, "%hu", encoding ); + encoStr = tempStr; + } + break; + + case TT_PLATFORM_MICROSOFT: + platStr = "Windows"; + switch ( encoding ) + { + case TT_MS_ID_SYMBOL_CS: + encoStr = "Symbol"; + break; + + case TT_MS_ID_UNICODE_CS: + encoStr = "Unicode"; + break; + + case TT_MS_ID_SJIS: + encoStr = "Shift-JIS"; + break; + + case TT_MS_ID_GB2312: + encoStr = "GB2312"; + break; + + case TT_MS_ID_BIG_5: + encoStr = "Big 5"; + break; + + case TT_MS_ID_WANSUNG: + encoStr = "WanSung"; + break; + + case TT_MS_ID_JOHAB: + encoStr = "Johab"; + break; + + case TT_MS_ID_UCS_4: + encoStr = "UCS-4"; + break; + + default: + sprintf( tempStr, gettext( "Unknown value %hu" ), encoding ); + encoStr = tempStr; + } + break; + + default: + sprintf( tempStr, "%hu - %hu", platform, encoding ); + platStr = gettext( "Unknown" ); + encoStr = tempStr; + } + + printf( "%s %s\n", platStr, encoStr ); + } + + printf( "\n" ); + separator_line( stdout, 78 ); + } + + + static void + Print_Cmap( void ) + { + TT_CharMap charmap; + TT_UShort glyph_index; + TT_Long char_index; + unsigned short n, i; + unsigned short platform, encoding; + + + printf( gettext( "ftxcmap test\n" ) ); + separator_line( stdout, 78 ); + + n = properties.num_CharMaps; + if ( n == 0 ) + { + printf( gettext( + "The file doesn't seem to have any encoding table.\n" ) ); + return; + } + + printf( gettext( "There are %hu encodings:\n\n" ), n ); + + for ( i = 0; i < n; i++ ) + { + + TT_Get_CharMap_ID( face, i, &platform, &encoding ); + printf( gettext( "encoding %2u:\n" ), i ); + + TT_Get_CharMap( face, i, &charmap); + + char_index = TT_CharMap_First( charmap, &glyph_index ); + printf( gettext( "first: glyph index %hu, character code 0x%lx\n" ), + glyph_index, char_index ); + + char_index = TT_CharMap_Next( charmap, char_index, &glyph_index ); + printf( gettext( "next: glyph index %hu, character code 0x%lx\n" ), + glyph_index, char_index ); + + char_index = TT_CharMap_Last( charmap, &glyph_index ); + printf( gettext( "last: glyph index %hu, character code 0x%lx\n" ), + glyph_index, char_index ); + } + + printf( "\n" ); + separator_line( stdout, 78 ); + } + + + static void + Print_SBits( void ) + { + TT_EBLC eblc; + TT_Error error; + + + error = TT_Get_Face_Bitmaps( face, &eblc ); + if ( error == TT_Err_Table_Missing ) + return; + if ( error ) + { + fprintf( stderr, gettext( + "Error while retrieving embedded bitmaps table.\n" ) ); + goto Failure; + } + + printf( gettext( "embedded bitmap table\n" ) ); + separator_line( stdout, 78 ); + + printf( gettext( " version of embedded bitmap table: 0x%lx\n" ), + eblc.version ); + printf( gettext( " number of embedded bitmap strikes: %lu\n" ), + eblc.num_strikes ); + + { + TT_SBit_Strike* strike = eblc.strikes; + int count = 0; + + + for ( ; count < eblc.num_strikes; count++, strike++ ) + { + printf( gettext( " bitmap strike %hu/%lu: " ), + count + 1, eblc.num_strikes ); + + printf( gettext( "%hux%hu pixels, %hu-bit depth, glyphs [%hu..%hu]\n" ), + strike->x_ppem, strike->y_ppem, strike->bit_depth, + strike->start_glyph, strike->end_glyph ); + { + TT_SBit_Range* range = strike->sbit_ranges; + TT_SBit_Range* limit = range + strike->num_ranges; + + + for ( ; range < limit; range++ ) + printf( gettext( " range format (%hu:%hu) glyphs %hu..%hu\n" ), + range->index_format, + range->image_format, + range->first_glyph, + range->last_glyph ); + } + } + } + printf( "\n" ); + separator_line( stdout, 78 ); + + return; + + Failure: + fprintf( stderr, " " ); + Panic( gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + } + + +#define TAG2STRING( t, s ) s[0] = (char)(t >> 24), \ + s[1] = (char)(t >> 16), \ + s[2] = (char)(t >> 8), \ + s[3] = (char)(t ) + + + static void + Print_GSUB( void ) + { + TTO_GSUBHeader gsub; + TT_Error error; + + TT_UShort i; + TTO_Feature f; + TTO_Lookup* lo; + + TT_ULong *script_tag_list, *stl; + TT_ULong *language_tag_list, *ltl; + TT_ULong *feature_tag_list, *ftl; + + TT_UShort script_index, language_index, + feature_index, req_feature_index; + + char script_tag[4], language_tag[4], feature_tag[4]; + + + error = TT_Load_GSUB_Table( face, &gsub, NULL ); + if ( error == TT_Err_Table_Missing ) + return; + if ( error ) + { + fprintf( stderr, gettext( "Error while loading GSUB table.\n" ) ); + goto Failure; + } + + printf( gettext( "GSUB table\n" ) ); + separator_line( stdout, 78 ); + + error = TT_GSUB_Query_Scripts( &gsub, &script_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GSUB script list.\n" ) ); + goto Failure; + } + + stl = script_tag_list; + for ( ; *stl; stl++ ) + { + TAG2STRING( *stl, script_tag ); + + error = TT_GSUB_Select_Script( &gsub, *stl, &script_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GSUB script `%4.4s'.\n" ), + script_tag ); + goto Failure; + } + + printf( gettext( " script `%4.4s' (index %hu):\n" ), + script_tag, script_index ); + + error = TT_GSUB_Query_Features( &gsub, script_index, 0xFFFF, + &feature_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GSUB default language system for script `%4.4s'.\n" ), + script_tag ); + goto Failure; + } + + printf( gettext( " default language system:\n" ) ); + + ftl = feature_tag_list; + for ( ; *ftl; ftl++ ) + { + TAG2STRING( *ftl, feature_tag ); + + error = TT_GSUB_Select_Feature( &gsub, *ftl, + script_index, 0xFFFF, + &feature_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GSUB feature `%4.4s'\n" + "for default language system of script `%4.4s'.\n" ), + feature_tag, script_tag ); + goto Failure; + } + + printf( gettext( " feature `%4.4s' (index %hu; lookup " ), + feature_tag, feature_index ); + + f = gsub.FeatureList.FeatureRecord[feature_index].Feature; + + for ( i = 0; i < f.LookupListCount - 1; i++ ) + printf( "%hu, ", f.LookupListIndex[i] ); + printf( "%hu)\n", f.LookupListIndex[i] ); + } + FREE( feature_tag_list ); + + error = TT_GSUB_Query_Languages( &gsub, script_index, + &language_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GSUB language list for script `%4.4s'.\n" ), + script_tag ); + goto Failure; + } + + ltl = language_tag_list; + for ( ; *ltl; ltl++ ) + { + TAG2STRING( *ltl, language_tag ); + + error = TT_GSUB_Select_Language( &gsub, *ltl, + script_index, + &language_index, + &req_feature_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GSUB language `%4.4s' for script `%4.4s'.\n" ), + language_tag, script_tag ); + goto Failure; + } + + printf( gettext( " language `%4.4s' (index %hu):\n" ), + language_tag, language_index ); + + if ( req_feature_index != 0xFFFF ) + { + printf( gettext( " required feature index %hu (lookup " ), + req_feature_index ); + + f = gsub.FeatureList.FeatureRecord[req_feature_index].Feature; + + for ( i = 0; i < f.LookupListCount - 1; i++ ) + printf( "%hu, ", f.LookupListIndex[i] ); + printf( "%hu)\n", f.LookupListIndex[i] ); + } + + error = TT_GSUB_Query_Features( &gsub, script_index, language_index, + &feature_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GSUB feature list\n" + "for script `%4.4s', language `%4.4s'.\n" ), + script_tag, language_tag ); + goto Failure; + } + + ftl = feature_tag_list; + for ( ; *ftl; ftl++ ) + { + TAG2STRING( *ftl, feature_tag ); + + error = TT_GSUB_Select_Feature( &gsub, *ftl, + script_index, language_index, + &feature_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GSUB feature `%4.4s'\n" + "for script `%4.4s', language `%4.4s'.\n" ), + feature_tag, script_tag, language_tag ); + goto Failure; + } + + printf( gettext( " feature `%4.4s' (index %hu; lookup " ), + feature_tag, feature_index ); + + f = gsub.FeatureList.FeatureRecord[feature_index].Feature; + + for ( i = 0; i < f.LookupListCount - 1; i++ ) + printf( "%hu, ", f.LookupListIndex[i] ); + printf( "%hu)\n", f.LookupListIndex[i] ); + } + FREE( feature_tag_list ); + } + FREE( language_tag_list ); + } + FREE( script_tag_list ); + + printf( "\n" ); + + lo = gsub.LookupList.Lookup; + + printf( gettext( "Lookups:\n\n" ) ); + + for ( i = 0; i < gsub.LookupList.LookupCount; i++ ) + printf( gettext( " %hu: type %hu, flag 0x%x\n" ), + i, lo[i].LookupType, lo[i].LookupFlag ); + + printf( "\n" ); + separator_line( stdout, 78 ); + + return; + + Failure: + fprintf( stderr, " " ); + Panic( gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + } + + + static void + Print_GPOS( void ) + { + TTO_GPOSHeader gpos; + TT_Error error; + + TT_UShort i; + TTO_Feature f; + TTO_Lookup* lo; + + TT_ULong *script_tag_list, *stl; + TT_ULong *language_tag_list, *ltl; + TT_ULong *feature_tag_list, *ftl; + + TT_UShort script_index, language_index, + feature_index, req_feature_index; + + char script_tag[4], language_tag[4], feature_tag[4]; + + + error = TT_Load_GPOS_Table( face, &gpos, NULL ); + if ( error == TT_Err_Table_Missing ) + return; + if ( error ) + { + fprintf( stderr, gettext( "Error while loading GPOS table.\n" ) ); + goto Failure; + } + + printf( gettext( "GPOS table\n" ) ); + separator_line( stdout, 78 ); + + error = TT_GPOS_Query_Scripts( &gpos, &script_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GPOS script list.\n" ) ); + goto Failure; + } + + stl = script_tag_list; + for ( ; *stl; stl++ ) + { + TAG2STRING( *stl, script_tag ); + + error = TT_GPOS_Select_Script( &gpos, *stl, &script_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GPOS script `%4.4s'.\n" ), + script_tag ); + goto Failure; + } + + printf( gettext( " script `%4.4s' (index %hu):\n" ), + script_tag, script_index ); + + error = TT_GPOS_Query_Features( &gpos, script_index, 0xFFFF, + &feature_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GPOS default language system for script `%4.4s'.\n" ), + script_tag ); + goto Failure; + } + + printf( gettext( " default language system:\n" ) ); + + ftl = feature_tag_list; + for ( ; *ftl; ftl++ ) + { + TAG2STRING( *ftl, feature_tag ); + + error = TT_GPOS_Select_Feature( &gpos, *ftl, + script_index, 0xFFFF, + &feature_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GPOS feature `%4.4s'\n" + "for default language system of script `%4.4s'.\n" ), + feature_tag, script_tag ); + goto Failure; + } + + printf( gettext( " feature `%4.4s' (index %hu; lookup " ), + feature_tag, feature_index ); + + f = gpos.FeatureList.FeatureRecord[feature_index].Feature; + + for ( i = 0; i < f.LookupListCount - 1; i++ ) + printf( "%hu, ", f.LookupListIndex[i] ); + printf( "%hu)\n", f.LookupListIndex[i] ); + } + FREE( feature_tag_list ); + + error = TT_GPOS_Query_Languages( &gpos, script_index, + &language_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GPOS language list for script `%4.4s'.\n" ), + script_tag ); + goto Failure; + } + + ltl = language_tag_list; + for ( ; *ltl; ltl++ ) + { + TAG2STRING( *ltl, language_tag ); + + error = TT_GPOS_Select_Language( &gpos, *ltl, + script_index, + &language_index, + &req_feature_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GPOS language `%4.4s' for script `%4.4s'.\n" ), + language_tag, script_tag ); + goto Failure; + } + + printf( gettext( " language `%4.4s' (index %hu):\n" ), + language_tag, language_index ); + + if ( req_feature_index != 0xFFFF ) + { + printf( gettext( " required feature index %hu (lookup " ), + req_feature_index ); + + f = gpos.FeatureList.FeatureRecord[req_feature_index].Feature; + + for ( i = 0; i < f.LookupListCount - 1; i++ ) + printf( "%hu, ", f.LookupListIndex[i] ); + printf( "%hu)\n", f.LookupListIndex[i] ); + } + + error = TT_GPOS_Query_Features( &gpos, script_index, language_index, + &feature_tag_list ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while querying GPOS feature list\n" + "for script `%4.4s', language `%4.4s'.\n" ), + script_tag, language_tag ); + goto Failure; + } + + ftl = feature_tag_list; + for ( ; *ftl; ftl++ ) + { + TAG2STRING( *ftl, feature_tag ); + + error = TT_GPOS_Select_Feature( &gpos, *ftl, + script_index, language_index, + &feature_index ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while selecting GPOS feature `%4.4s'\n" + "for script `%4.4s', language `%4.4s'.\n" ), + feature_tag, script_tag, language_tag ); + goto Failure; + } + + printf( gettext( " feature `%4.4s' (index %hu; lookup " ), + feature_tag, feature_index ); + + f = gpos.FeatureList.FeatureRecord[feature_index].Feature; + + for ( i = 0; i < f.LookupListCount - 1; i++ ) + printf( "%hu, ", f.LookupListIndex[i] ); + printf( "%hu)\n", f.LookupListIndex[i] ); + } + FREE( feature_tag_list ); + } + FREE( language_tag_list ); + } + FREE( script_tag_list ); + + printf( "\n" ); + + lo = gpos.LookupList.Lookup; + + printf( gettext( "Lookups:\n\n" ) ); + + for ( i = 0; i < gpos.LookupList.LookupCount; i++ ) + printf( gettext( " %hu: type %hu, flag 0x%x\n" ), + i, lo[i].LookupType, lo[i].LookupFlag ); + + printf( "\n" ); + separator_line( stdout, 78 ); + + return; + + Failure: + fprintf( stderr, " " ); + Panic( gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + } + + + int + main( int argc, char** argv ) + { + int i; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + char* gt; + + +#ifdef HAVE_LIBINTL_H + setlocale( LC_ALL, "" ); + bindtextdomain( "freetype", LOCALEDIR ); + textdomain( "freetype" ); +#endif + + execname = argv[0]; + + if ( argc != 2 ) + { + gt = gettext( "ftdump: Simple TrueType Dumper -- part of the FreeType project" ); + fprintf( stderr, "%s\n", gt ); + separator_line( stderr, strlen( gt ) ); + + fprintf( stderr, gettext( "Usage: %s fontname[.ttf|.ttc]\n\n" ), + execname ); + + exit( EXIT_FAILURE ); + } + + i = strlen( argv[1] ); + while ( i > 0 && argv[1][i] != '\\' ) + { + if ( argv[1][i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, argv[1], 128 ); + strncpy( alt_filename, argv[1], 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Initialize engine */ + + old_memory = 0; + + if ( (error = TT_Init_FreeType( &engine )) ) + { + fprintf( stderr, gettext( "Error while initializing engine.\n" ) ); + goto Failure; + } + + if ( (error = TT_Init_SBit_Extension( engine )) ) + { + fprintf( stderr, gettext( + "Error while initializing embedded bitmap extension.\n" ) ); + goto Failure; + } + + if ( (error = TT_Init_GSUB_Extension( engine )) ) + { + fprintf( stderr, gettext( + "Error while initializing GSUB extension.\n" ) ); + goto Failure; + } + + if ( (error = TT_Init_GPOS_Extension( engine )) ) + { + fprintf( stderr, gettext( + "Error while initializing GPOS extension.\n" ) ); + goto Failure; + } + + FOOTPRINT( initial_overhead ); + + /* Open and Load face */ + + error = TT_Open_Face( engine, filename, &face ); + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + if ( error == TT_Err_Could_Not_Open_File ) + Panic( gettext( "Could not find or open %s.\n" ), filename ); + if ( error ) + { + fprintf( stderr, gettext( "Error while opening %s.\n" ), filename ); + goto Failure; + } + + FOOTPRINT( face_object ); + + /* get face properties and allocate preload arrays */ + + TT_Get_Face_Properties( face, &properties ); + num_glyphs = properties.num_Glyphs; + + /* Now do various dumps */ + + if ( flag_names ) + Print_Names(); + + if ( flag_encodings ) + Print_Encodings(); + + if ( flag_cmap ) + Print_Cmap(); + + if ( flag_sbits ) + Print_SBits(); + + if ( flag_ttopen ) + { + Print_GSUB(); + Print_GPOS(); + } + +#ifndef FREETYPE_DLL /* the statistics are meaningless if we use a DLL. */ + if ( flag_memory ) + Print_Memory(); +#endif + + TT_Close_Face( face ); + TT_Done_FreeType( engine ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + + Failure: + fprintf( stderr, " " ); + Panic( gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + + return 0; /* never reached */ +} + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/fterror.c b/Build/source/libs/freetype/freetype-1.5/test/fterror.c new file mode 100644 index 00000000000..017654d562a --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/fterror.c @@ -0,0 +1,107 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2002 by E. Dieterich, A.Leca, */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* fterror: test TT_ErrToString18 functionality. */ +/* */ +/* This program dumps locale-sensitive error messages. */ +/* */ +/****************************************************************************/ + +#include +#include + +#include "freetype.h" +#include "ftxerr18.h" + +/* + * Basically, an external program using FreeType shouldn't depend on an + * internal file of the FreeType library, especially not on ft_conf.h -- but + * to avoid another configure script which tests for the existence of the + * i18n stuff we include ft_conf.h here since we can be sure that our test + * programs use the same configuration options as the library itself. + */ + +#include "ft_conf.h" + + +#ifdef HAVE_LIBINTL_H + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include + +#else /* HAVE_LIBINTL_H */ + +#define gettext( x ) ( x ) + +#endif /* HAVE_LIBINTL_H */ + + + static void + Usage( void ) + { + fprintf(stderr, gettext( "fterror: test TT_ErrToString18 functionality\n\n" ) ); + fprintf(stderr, gettext( " with an optional numerical argument, dumps the associated message.\n\n" ) ); + exit( EXIT_FAILURE ); + } + + + int + main( int argc, char** argv ) + { +#ifdef HAVE_LIBINTL_H + char* domain; + + + setlocale( LC_ALL, "" ); + bindtextdomain( "freetype", LOCALEDIR ); + domain = textdomain( "freetype" ); +#endif + + if( argc <= 1 ) + { + int i; +#if 0 + printf( "domain: %s\n", domain = textdomain( "" ) ); +#endif + printf( gettext( "Start of fterror.\n" ) ); + + for ( i = 0; i < 10; i++ ) + printf( "Code: %i, %s\n", i, TT_ErrToString18( i ) ); + +#if 0 + printf( "domain: %s\n", domain = textdomain( "" ) ); +#endif + printf( gettext( "End of fterror.\n" ) ); + } + else + { + int arg; + unsigned long cod; + char *end; + + + for ( arg = 1; arg < argc; ++arg ) + { + cod = strtoul(argv[arg], &end, 0); + + if( *end != '\0' || cod < 0 ) + Usage(); + printf( gettext( "Freetype error code 0x%04lX (%lu): %s\n" ), + cod, cod, TT_ErrToString18( cod ) ); + } + } + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftlint.c b/Build/source/libs/freetype/freetype-1.5/test/ftlint.c new file mode 100644 index 00000000000..ed240a5aea8 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftlint.c @@ -0,0 +1,296 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2000 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftlint: a simple TrueType instruction tester. */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "common.h" +#include "freetype.h" + +/* + * Basically, an external program using FreeType shouldn't depend on an + * internal file of the FreeType library, especially not on ft_conf.h -- but + * to avoid another configure script which tests for the existence of the + * i18n stuff we include ft_conf.h here since we can be sure that our test + * programs use the same configuration options as the library itself. + */ + +#include "ft_conf.h" + + +#ifdef HAVE_LIBINTL_H + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include +#include "ftxerr18.h" + +#else /* !HAVE_LIBINTL_H */ + +#define gettext( x ) ( x ) + + /* We ignore error message strings with this function */ + + static char* + TT_ErrToString18( TT_Error error ) + { + static char temp[32]; + + + sprintf( temp, "0x%04lx", error ); + return temp; + } + +#endif /* !HAVE_LIBINTL_H */ + + + TT_Error error; + + TT_Engine engine; + + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + + TT_Outline outline; + TT_Glyph_Metrics metrics; + + TT_Face_Properties properties; + + unsigned int num_glyphs; + int ptsize; + + int Fail; + int Num; + + + static TT_Error + LoadTrueTypeChar( int idx ) + { + return TT_Load_Glyph( instance, glyph, idx, TTLOAD_DEFAULT ); + } + + + static void + Usage( char* name ) + { + char* gt; + + + gt = gettext( "ftlint: Simple TrueType instruction tester -- part of the FreeType project" ); + fprintf( stderr, "%s\n", gt ); + separator_line( stderr, strlen( gt ) ); + + fprintf( stderr, gettext( + "Usage: %s ppem fontname[.ttf|.ttc] [fontname2..]\n\n" ), name ); + + exit( EXIT_FAILURE ); + } + + + int + main( int argc, char** argv ) + { + int i, file_index; + unsigned int id; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + char* fname; + + +#ifdef HAVE_LIBINTL_H + setlocale( LC_ALL, "" ); + bindtextdomain( "freetype", LOCALEDIR ); + textdomain( "freetype" ); +#endif + + execname = argv[0]; + + if ( argc < 3 ) + Usage( execname ); + + if ( sscanf( argv[1], "%d", &ptsize ) != 1 ) + Usage( execname ); + + /* Initialize engine */ + if ( (error = TT_Init_FreeType( &engine )) ) + { + fprintf( stderr, + gettext( "Error while initializing engine.\n" ) ); + goto Failure; + } + + /* Now check all files */ + for ( file_index = 2; file_index < argc; file_index++ ) + { + fname = argv[file_index]; + i = strlen( fname ); + while ( i > 0 && fname[i] != '\\' && fname[i] != '/' ) + { + if ( fname[i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, fname, 128 ); + strncpy( alt_filename, fname, 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Load face */ + error = TT_Open_Face( engine, filename, &face ); + + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + i = strlen( filename ); + fname = filename; + + while ( i >= 0 ) + if ( filename[i] == '/' || filename[i] == '\\' ) + { + fname = filename + i + 1; + i = -1; + } + else + i--; + + fprintf( stderr, "%s: ", fname ); + + if ( error == TT_Err_Could_Not_Open_File ) + { + fprintf( stderr, gettext( "Could not find or open %s.\n" ), + filename ); + goto Fail_Face; + } + if ( error ) + { + fprintf( stderr, gettext( "Error while opening %s.\n" ), filename ); + goto Fail_Face; + } + + /* get face properties */ + + TT_Get_Face_Properties( face, &properties ); + num_glyphs = properties.num_Glyphs; + + /* create glyph */ + error = TT_New_Glyph( face, &glyph ); + if ( error ) + { + fprintf( stderr, + gettext( "Could not create glyph container.\n" ) ); + goto Fail_Glyph; + } + + /* create instance */ + error = TT_New_Instance( face, &instance ); + if ( error ) + { + fprintf( stderr, gettext( "Could not create instance.\n" ) ); + goto Fail_Instance; + } + + error = TT_Set_Instance_PixelSizes( instance, + ptsize, + ptsize, + ptsize*3/4 ); + if ( error ) + { + fprintf( stderr, + gettext( "Could not set point size to %d.\n" ), + ptsize ); + goto Fail_Set; + } + + Fail = 0; + + for ( id = 0; id < num_glyphs; id++ ) + { + if ( (error = LoadTrueTypeChar( id )) ) + { + if ( Fail < 10 ) + { + fprintf( stderr, !Fail ? gettext( "Error with\n " ) : " " ); + fprintf( stderr, gettext( "glyph %4u: %s\n" ), + id, TT_ErrToString18( error ) ); + } + Fail++; + } + } + + if ( Fail == 0 ) + fprintf( stderr, "OK.\n" ); + else + { + fprintf( stderr, " " ); + if ( Fail == 1 ) + fprintf( stderr, gettext( "1 fail.\n" ) ); + else + fprintf( stderr, gettext( "%d fails.\n" ), Fail ); + } + + /* hush complaints at the end of the loop */ + error = 0; + + Fail_Set: + TT_Done_Instance( instance ); + Fail_Instance: + TT_Done_Glyph( glyph ); + Fail_Glyph: + TT_Close_Face( face ); + Fail_Face: + ; + + + if ( error ) + { + fprintf( stderr, " " ); + fprintf( stderr, gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + } + } + + TT_Done_FreeType( engine ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + + Failure: + fprintf( stderr, " " ); + fprintf( stderr, gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + + exit( EXIT_FAILURE ); + + return 0; /* never reached */ + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftmetric.c b/Build/source/libs/freetype/freetype-1.5/test/ftmetric.c new file mode 100644 index 00000000000..58c98e32fee --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftmetric.c @@ -0,0 +1,399 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1999-2001 by */ +/* Yamano'uchi H. and W. Lemberg */ +/* */ +/* ftmetric: dump metrics and a glyph. */ +/* */ +/* NOTE: This is just a test program that is used to debug */ +/* the current engine. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "common.h" +#include "freetype.h" +#include "ftxsbit.h" + +#include "textdisp.h" + +/* + * Basically, an external program using FreeType shouldn't depend on an + * internal file of the FreeType library, especially not on ft_conf.h -- but + * to avoid another configure script which tests for the existence of the + * i18n stuff we include ft_conf.h here since we can be sure that our test + * programs use the same configuration options as the library itself. + */ + +#include "ft_conf.h" + + +#ifdef HAVE_LIBINTL_H + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include +#include "ftxerr18.h" + +#else /* !HAVE_LIBINTL_H */ + +#define gettext( x ) ( x ) + + /* We ignore error message strings with this function */ + + static char* + TT_ErrToString18( TT_Error error ) + { + static char temp[32]; + + + sprintf( temp, "0x%04lx", error ); + return temp; + } + +#endif /* !HAVE_LIBINTL_H */ + + static void + usage( char* execname ) + { + char* gt; + + + fprintf( stderr, "\n" ); + gt = gettext( "ftmetric: Simple TTF metrics/glyph dumper -- part of the FreeType project" ); + fprintf( stderr, "%s\n", gt ); + separator_line( stderr, strlen( gt ) ); + fprintf( stderr, gettext( + "Usage: %s [options below] point fontname[.ttf|.ttc]\n" + "\n" + " -B show sbit's metrics (default: none)\n" + " -c C use C'th font index of TrueType collection (default: 0)\n" + " -i index glyph index (default: 0)\n" + " -r R use resolution R dpi (default: 72)\n" + "\n" ), execname ); + + exit( EXIT_FAILURE ); + } + + + static void + Show_Metrics( TT_Big_Glyph_Metrics metrics, + char* title ) + { + int show_advance = 1; + + + printf("%s: xMin %d, xMax %d, yMin %d, yMax %d", + title, + (int)(metrics.bbox.xMin / 64), + (int)(metrics.bbox.xMax / 64), + (int)(metrics.bbox.yMin / 64), + (int)(metrics.bbox.yMax / 64)); + + + if ( show_advance ) + printf( ", advance width %d", (int)(metrics.horiAdvance / 64) ); + + printf("\n"); + return; + } + + + int + main( int argc, char** argv ) + { + int i, orig_ptsize, file; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + int option; + + int ptsize; + int num_Faces = 0; + int glyph_index = 0; + int load_flags = TTLOAD_DEFAULT; + + int force_sbit = 0; + + TT_Engine engine; + + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + + TT_Raster_Map map; + + TT_Big_Glyph_Metrics metrics; + TT_Face_Properties properties; + TT_Instance_Metrics imetrics; + + TT_EBLC eblc; + TT_SBit_Image* bitmap = NULL; + + TT_Error error; + + + int res = 72; + +#ifdef HAVE_LIBINTL_H + setlocale( LC_ALL, "" ); + bindtextdomain( "freetype", LOCALEDIR ); + textdomain( "freetype" ); +#endif + + execname = ft_basename( argv[0] ); + + while ( 1 ) + { + option = ft_getopt( argc, argv, "c:r:i:B" ); + + if ( option == -1 ) + break; + + switch ( option ) + { + case 'r': + res = atoi( ft_optarg ); + if ( res < 1 ) + usage( execname ); + break; + + case 'c': + num_Faces = atoi( ft_optarg ); + if ( num_Faces < 0 ) + usage( execname ); + break; + + case 'i': + glyph_index = atoi( ft_optarg ); + if ( glyph_index < 0 ) + usage( execname ); + break; + + case 'B': + force_sbit = 1; + break; + + default: + usage( execname ); + break; + } + } + + argc -= ft_optind; + argv += ft_optind; + + if ( argc <= 1 ) + usage( execname ); + + if ( sscanf( argv[0], "%d", &orig_ptsize ) != 1 ) + orig_ptsize = 64; + + file = 1; + + ptsize = orig_ptsize; + + i = strlen( argv[file] ); + while ( i > 0 && argv[file][i] != '\\' && argv[file][i] != '/' ) + { + if ( argv[file][i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, argv[file], 128 ); + strncpy( alt_filename, argv[file], 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Initialize engine */ + + error = TT_Init_FreeType( &engine ); + if ( error ) + { + fprintf( stderr, gettext( "Error while initializing engine.\n" ) ); + goto Failure; + } + + error = TT_Init_SBit_Extension( engine ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while initializing embedded bitmap extension.\n" ) ); + goto Failure; + } + + /* Load face */ + + error = TT_Open_Face( engine, filename, &face ); + + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + if ( error == TT_Err_Could_Not_Open_File ) + Panic( gettext( "Could not find or open %s.\n" ), filename ); + if ( error ) + { + fprintf( stderr, gettext( "Error while opening %s.\n" ), + filename ); + goto Failure; + } + + TT_Get_Face_Properties( face, &properties ); + + printf( gettext( "There are %d fonts in this collection.\n" ), + (int)(properties.num_Faces) ); + + if ( num_Faces >= properties.num_Faces ) + Panic( gettext( + "There is no collection with index %d in this font file.\n" ), + num_Faces ); + + TT_Close_Face( face ); + + error = TT_Open_Collection( engine, filename, num_Faces, &face ); + + /* get face properties and eblc */ + + TT_Get_Face_Properties( face, &properties ); + if ( force_sbit ) + { + error = TT_Get_Face_Bitmaps( face, &eblc ); + if ( error == TT_Err_Table_Missing ) + Panic( gettext( "There is no embedded bitmap data in the font.\n" ) ); + if ( error ) + { + fprintf( stderr, gettext( + "Error while retrieving embedded bitmaps table.\n" ) ); + goto Failure; + } + } + + /* create glyph */ + + error = TT_New_Glyph( face, &glyph ); + if ( error ) + { + fprintf( stderr, gettext( "Could not create glyph container.\n" ) ); + goto Failure; + } + + /* create instance */ + + error = TT_New_Instance( face, &instance ); + if ( error ) + { + fprintf( stderr, gettext( "Could not create instance.\n" ) ); + goto Failure; + } + + error = TT_Set_Instance_Resolutions( instance, res, res ); + if ( error ) + { + fprintf( stderr, gettext( "Could not set device resolutions.\n" ) ); + goto Failure; + } + + error = TT_Set_Instance_CharSize( instance, ptsize*64 ); + if ( error ) + { + fprintf( stderr, gettext( "Could not reset instance.\n" ) ); + goto Failure; + } + + TT_Get_Instance_Metrics( instance, &imetrics ); + + printf( gettext( "Instance metrics: ppemX %d, ppemY %d\n" ), + imetrics.x_ppem, + imetrics.y_ppem ); + + if ( force_sbit ) + { + error = TT_New_SBit_Image( &bitmap ); + if ( error ) + { + fprintf( stderr, gettext( + "Could not allocate glyph bitmap container.\n" ) ); + goto Failure; + } + + error = TT_Load_Glyph_Bitmap( face, instance, glyph_index, bitmap ); + if ( error ) + { + fprintf( stderr, gettext( + "Can't load bitmap for glyph %d.\n" ), glyph_index ); + goto Failure; + } + + Show_Metrics( bitmap->metrics, "SBit's metrics" ); + + printf( "SBit glyph:\n" ); + Show_Single_Glyph( &bitmap->map ); + } + else + { + TT_Load_Glyph( instance, glyph, glyph_index, load_flags ); + TT_Get_Glyph_Big_Metrics( glyph, &metrics ); + + map.width = ( metrics.bbox.xMax - metrics.bbox.xMin ) / 64; + map.rows = ( metrics.bbox.yMax - metrics.bbox.yMin ) / 64; + map.cols = ( map.width + 7 ) / 8; + map.size = map.cols * map.rows; + map.bitmap = malloc( map.size ); + map.flow = TT_Flow_Down; + + memset( map.bitmap, 0, map.size ); + + error = TT_Get_Glyph_Bitmap( glyph, &map, + -metrics.bbox.xMin, + -metrics.bbox.yMin ); + + Show_Metrics( metrics, gettext( "Outline's metrics" ) ); + + printf( gettext( "Outline glyph\n" ) ); + Show_Single_Glyph( &map ); + } + + free( map.bitmap ); + + if ( bitmap ) + TT_Done_SBit_Image( bitmap ); + + TT_Done_Instance( instance ); + TT_Done_Glyph( glyph ); + TT_Close_Face( face ); + TT_Done_FreeType( engine ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + + Failure: + fprintf( stderr, " " ); + fprintf( stderr, gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + + exit( EXIT_FAILURE ); + + return 0; /* never reached */ + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftsbit.c b/Build/source/libs/freetype/freetype-1.5/test/ftsbit.c new file mode 100644 index 00000000000..be3af357d0d --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftsbit.c @@ -0,0 +1,295 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftsbit: a _very_ simple embedded bitmap dumper for FreeType 1.x. */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "common.h" +#include "freetype.h" +#include "ftxsbit.h" + +#include "textdisp.h" + +/* + * Basically, an external program using FreeType shouldn't depend on an + * internal file of the FreeType library, especially not on ft_conf.h -- but + * to avoid another configure script which tests for the existence of the + * i18n stuff we include ft_conf.h here since we can be sure that our test + * programs use the same configuration options as the library itself. + */ + +#include "ft_conf.h" + + +#ifdef HAVE_LIBINTL_H + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include +#include "ftxerr18.h" + +#else /* !HAVE_LIBINTL_H */ + +#define gettext( x ) ( x ) + + /* We ignore error message strings with this function */ + + static char* TT_ErrToString18( TT_Error error ) + { + static char temp[32]; + + + sprintf( temp, "0x%04lx", error ); + return temp; + } + +#endif /* !HAVE_LIBINTL_H */ + + + TT_Error error; + + TT_Engine engine; + + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + + TT_Outline outline; + TT_Glyph_Metrics metrics; + + TT_Face_Properties properties; + TT_EBLC eblc; + TT_SBit_Image* bitmap; + + unsigned int num_glyphs; + int ptsize; + + int Fail; + int Num; + + + static void Usage( char* name ) + { + char* gt; + + + gt = gettext( "ftsbit: Simple TrueType `sbit' dumper -- part of the FreeType project" ); + fprintf( stderr, "%s\n", gt ); + separator_line( stderr, strlen( gt ) ); + + fprintf( stderr, gettext( + "Usage: %s ppem fontname[.ttf|.ttc] glyph_index [glyph_index2..]\n\n" ), name ); + + exit( EXIT_FAILURE ); + } + + + int main( int argc, char** argv ) + { + int i; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + char* fname; + + +#ifdef HAVE_LIBINTL_H + setlocale( LC_ALL, "" ); + bindtextdomain( "freetype", LOCALEDIR ); + textdomain( "freetype" ); +#endif + + execname = argv[0]; + + if ( argc < 3 ) + Usage( execname ); + + if ( sscanf( argv[1], "%d", &ptsize ) != 1 ) + Usage( execname ); + + /* Initialize engine */ + if ( (error = TT_Init_FreeType( &engine )) ) + { + fprintf( stderr, gettext( "Error while initializing engine.\n" ) ); + goto Failure; + } + + if ( (error = TT_Init_SBit_Extension( engine )) ) + { + fprintf( stderr, gettext( + "Error while initializing embedded bitmap extension.\n" ) ); + goto Failure; + } + + /* Now check all files */ + fname = argv[2]; + i = strlen( fname ); + while ( i > 0 && fname[i] != '\\' && fname[i] != '/' ) + { + if ( fname[i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, fname, 128 ); + strncpy( alt_filename, fname, 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Load face */ + error = TT_Open_Face( engine, filename, &face ); + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + i = strlen( filename ); + fname = filename; + + while ( i >= 0 ) + if ( filename[i] == '/' || filename[i] == '\\' ) + { + fname = filename + i + 1; + i = -1; + } + else + i--; + + if ( error ) + { + fprintf( stderr, gettext( "Could not find or open %s.\n" ), + filename ); + goto Failure; + } + if ( error ) + { + fprintf( stderr, gettext( "Error while opening %s.\n" ), filename ); + goto Failure; + } + + /* get face properties */ + TT_Get_Face_Properties( face, &properties ); + num_glyphs = properties.num_Glyphs; + + error = TT_Get_Face_Bitmaps( face, &eblc ); + if ( error == TT_Err_Table_Missing ) + { + fprintf( stderr, gettext( + "Could not find embedded bitmaps in this font.\n" ) ); + goto Failure; + } + if ( error ) + { + fprintf( stderr, gettext( + "Error while loading embedded bitmaps.\n" ) ); + goto Failure; + } + + /* create instance */ + error = TT_New_Instance( face, &instance ); + if ( error ) + { + fprintf( stderr, gettext( "Could not create instance.\n" ) ); + goto Failure; + } + + error = TT_Set_Instance_PixelSizes( instance, + ptsize, + ptsize, + ptsize*3/4 ); + if ( error ) + { + fprintf( stderr, + gettext( "Could not set point size to %d.\n" ), + ptsize ); + goto Failure; + } + + error = TT_New_SBit_Image( &bitmap ); + if ( error ) + { + fprintf( stderr, gettext( + "Could not allocate glyph bitmap container.\n" ) ); + goto Failure; + } + + for ( i = 3; i < argc; i++ ) + { + unsigned short glyph_index; + + + /* we use %i to allow the prefixes `0x' and `0' */ + if ( sscanf( argv[i], "%hi", &glyph_index ) != 1 ) + Usage( execname ); + + error = TT_Load_Glyph_Bitmap( face, instance, glyph_index, bitmap ); + + if ( error == TT_Err_Invalid_Glyph_Index ) + { + fprintf( stderr, gettext( + " no bitmap for glyph %d.\n" ), glyph_index ); + continue; + } + if ( error ) + { + fprintf( stderr, gettext( + "Can't load bitmap for glyph %d.\n" ), glyph_index ); + goto Failure; + } + + /* Dump the resulting bitmap */ + { + printf( gettext( "glyph index %d = %dx%d pixels, " ), + glyph_index, bitmap->map.rows, bitmap->map.width ); + + printf( gettext( "advance = %ld, minBearing = [%ld,%ld]\n" ), + (long)(bitmap->metrics.horiAdvance / 64), + (long)(bitmap->metrics.horiBearingX / 64), + (long)(bitmap->metrics.horiBearingY / 64)); + + Show_Single_Glyph( &bitmap->map ); + } + } + + TT_Done_SBit_Image( bitmap ); + TT_Close_Face( face ); + TT_Done_FreeType( engine ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + + Failure: + fprintf( stderr, " " ); + fprintf( stderr, gettext( "FreeType error message: %s\n" ), + TT_ErrToString18( error ) ); + + exit( EXIT_FAILURE ); + + return 0; /* never reached */ + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftstring.c b/Build/source/libs/freetype/freetype-1.5/test/ftstring.c new file mode 100644 index 00000000000..b60e81187e8 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftstring.c @@ -0,0 +1,484 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftstring: Making string text from individual glyph information. */ +/* */ +/* Keys: */ +/* */ +/* + : fast scale up */ +/* - : fast scale down */ +/* u : fine scale down */ +/* j : fine scale up */ +/* */ +/* h : toggle hinting */ +/* */ +/* ESC : exit */ +/* */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "common.h" +#include "display.h" +#include "freetype.h" + +#include "gevents.h" +#include "gdriver.h" +#include "gmain.h" + +#define Pi 3.1415926535 + +#define MAXPTSIZE 500 /* dtp */ +#define Center_X ( Bit.width / 2 ) /* dtp */ +#define Center_Y ( Bit.rows / 2 ) /* dtp */ + + TT_Engine engine; + + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + TT_CharMap char_map; + + TT_Glyph_Metrics metrics; + TT_Face_Properties properties; + TT_Instance_Metrics imetrics; + + int num_glyphs; + + int ptsize; + int hinted; + + char Header[128]; + int Fail; + int Num; + + int gray_render; + + short glyph_code[128]; + int num_codes; + + +/* Convert an ASCII string to a string of glyph indexes. */ +/* */ +/* IMPORTANT NOTE: */ +/* */ +/* There is no portable way to convert from any system's char. code */ +/* to Unicode. This function simply takes a char. string as argument */ +/* and "interprets" each character as a Unicode char. index with no */ +/* further check. */ +/* */ +/* This mapping is only valid for the ASCII character set (i.e., */ +/* codes 32 to 127); all other codes (like accentuated characters) */ +/* will produce more or less random results, depending on the system */ +/* being run. */ + + static void CharToUnicode( char* source ) + { + unsigned short i, n; + unsigned short platform, encoding; + + /* First, look for a Unicode charmap */ + + n = properties.num_CharMaps; + + for ( i = 0; i < n; i++ ) + { + TT_Get_CharMap_ID( face, i, &platform, &encoding ); + if ( (platform == 3 && encoding == 1 ) || + (platform == 0 && encoding == 0 ) ) + { + TT_Get_CharMap( face, i, &char_map ); + i = n + 1; + } + } + + if ( i == n ) + Panic( "Sorry, but this font doesn't contain any Unicode mapping table\n" ); + + for ( n = 0; n < 128 && source[n]; n++ ) +#if 1 + glyph_code[n] = TT_Char_Index( char_map, (short)source[n] ); +#else + /* Note, if you have a function, say ToUnicode(), to convert from */ + /* char codes to Unicode, use the following line instead: */ + + glyph_code[n] = TT_Char_Index( char_map, ToUnicode( source[n] ) ); +#endif + + num_codes = n; + } + + + static TT_Error Reset_Scale( int pointSize ) + { + TT_Error error; + + + if ( (error = TT_Set_Instance_PointSize( instance, pointSize )) ) + { + RestoreScreen(); + fprintf( stderr, "Error = 0x%x.\n", (unsigned)error ); + Panic( "Could not reset instance.\n" ); + } + + TT_Get_Instance_Metrics( instance, &imetrics ); + + /* now re-allocates the small bitmap */ + if ( gray_render ) + { + Init_Small( imetrics.x_ppem, imetrics.y_ppem ); + Clear_Small(); + } + + return TT_Err_Ok; + } + + + static TT_Error LoadTrueTypeChar( int idx, int hint ) + { + int flags; + + + flags = TTLOAD_SCALE_GLYPH; + if ( hint ) + flags |= TTLOAD_HINT_GLYPH; + + return TT_Load_Glyph( instance, glyph, idx, flags ); + } + + + static TT_Error Render_All( void ) + { + TT_F26Dot6 x, y, z, minx, miny, maxx, maxy; + int i; + + TT_Error error; + + + /* On the first pass, we compute the compound bounding box */ + + x = y = 0; + + minx = miny = maxx = maxy = 0; + + for ( i = 0; i < num_codes; i++ ) + { + if ( !(error = LoadTrueTypeChar( glyph_code[i], hinted )) ) + { + TT_Get_Glyph_Metrics( glyph, &metrics ); + + z = x + metrics.bbox.xMin; + if ( minx > z ) + minx = z; + + z = x + metrics.bbox.xMax; + if ( maxx < z ) + maxx = z; + + z = y + metrics.bbox.yMin; + if ( miny > z ) + miny = z; + + z = y + metrics.bbox.yMax; + if ( maxy < z ) + maxy = z; + + x += metrics.advance & -64; + } + else + Fail++; + } + + /* We now center the bbox inside the target bitmap */ + + minx = ( minx & -64 ) >> 6; + miny = ( miny & -64 ) >> 6; + + maxx = ( (maxx+63) & -64 ) >> 6; + maxy = ( (maxy+63) & -64 ) >> 6; + + maxx -= minx; + maxy -= miny; + + minx = (Bit.width - maxx)/2; + miny = (Bit.rows + miny)/2; + + maxx += minx; + maxy += maxy; + + /* On the second pass, we render each glyph to its centered position. */ + /* This is slow, because we reload each glyph to render it! */ + + x = minx; + y = miny; + + for ( i = 0; i < num_codes; i++ ) + { + if ( !(error = LoadTrueTypeChar( glyph_code[i], hinted )) ) + { + TT_Get_Glyph_Metrics( glyph, &metrics ); + + Render_Single_Glyph( gray_render, glyph, (int)x, (int)y ); + + x += metrics.advance/64; + } + } + + return TT_Err_Ok; + } + + + static int Process_Event( TEvent* event ) + { + switch ( event->what ) + { + case event_Quit: /* ESC or q */ + return 0; + + case event_Keyboard: + if ( event->info == 'h' ) /* Toggle hinting */ + hinted = !hinted; + break; + + case event_Rotate_Glyph: + break; + + case event_Scale_Glyph: + ptsize += event->info; + if ( ptsize < 1 ) ptsize = 1; + if ( ptsize > MAXPTSIZE ) ptsize = MAXPTSIZE; + break; + + case event_Change_Glyph: + break; + } + + return 1; + } + + + static void usage( char* execname ) + { + fprintf( stderr, + "\n" + "ftstring: simple String Test Display -- part of the FreeType project\n" + "--------------------------------------------------------------------\n" + "\n" + "Usage: %s [options below] ppem fontname[.ttf|.ttc] [string]\n", + execname ); + fprintf( stderr, + "\n" + " -g gray-level rendering (default: none)\n" + " -r R use resolution R dpi (default: 96)\n" + "\n" ); + + exit( EXIT_FAILURE ); + } + + + int main( int argc, char** argv ) + { + int i, old_ptsize, orig_ptsize, file; + int XisSetup = 0; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + int option; + int res = 96; + + TT_Error error; + TEvent event; + + + execname = ft_basename( argv[0] ); + + while ( 1 ) + { + option = ft_getopt( argc, argv, "gr:" ); + + if ( option == -1 ) + break; + + switch ( option ) + { + case 'g': + gray_render = 1; + break; + + case 'r': + res = atoi( ft_optarg ); + if ( res < 1 ) + usage( execname ); + break; + + default: + usage( execname ); + break; + } + } + + argc -= ft_optind; + argv += ft_optind; + + if ( argc <= 1 ) + usage( execname ); + + if ( sscanf( argv[0], "%d", &orig_ptsize ) != 1 ) + orig_ptsize = 64; + + file = 1; + + /* Initialize engine */ + + if ( (error = TT_Init_FreeType( &engine )) ) + Panic( "Error while initializing engine, code = 0x%x.\n", error ); + + ptsize = orig_ptsize; + hinted = 1; + + i = strlen( argv[file] ); + while ( i > 0 && argv[file][i] != '\\' && argv[file][i] != '/' ) + { + if ( argv[file][i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, argv[file], 128 ); + strncpy( alt_filename, argv[file], 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Load face */ + + error = TT_Open_Face( engine, filename, &face ); + + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + if ( error == TT_Err_Could_Not_Open_File ) + Panic( "Could not find/open %s.\n", filename ); + else if (error) + Panic( "Error while opening %s, error code = 0x%x.\n", + filename, error ); + + /* get face properties and allocate preload arrays */ + + TT_Get_Face_Properties( face, &properties ); + + num_glyphs = properties.num_Glyphs; + + /* create glyph */ + + error = TT_New_Glyph( face, &glyph ); + if ( error ) + Panic( "Could not create glyph container.\n" ); + + /* create instance */ + + error = TT_New_Instance( face, &instance ); + if ( error ) + Panic( "Could not create instance for %s.\n", filename ); + + error = TT_Set_Instance_Resolutions( instance, res, res ); + if ( error ) + Panic( "Could not set device resolutions." ); + + if ( !XisSetup ) + { + XisSetup = 1; + + if ( gray_render ) + { + if ( !SetGraphScreen( Graphics_Mode_Gray ) ) + Panic( "Could not set up grayscale graphics mode.\n" ); + + TT_Set_Raster_Gray_Palette( engine, virtual_palette ); + } + else + { + if ( !SetGraphScreen( Graphics_Mode_Mono ) ) + Panic( "Could not set up mono graphics mode.\n" ); + } + } + + Init_Display( gray_render ); + + Reset_Scale( ptsize ); + + old_ptsize = ptsize; + + Fail = 0; + Num = 0; + + CharToUnicode( ( argv[2] ? argv[2] : + "The quick brown fox jumps over the lazy dog" ) ); + + for ( ;; ) + { + Clear_Display(); + Render_All(); + if ( gray_render ) + Convert_To_Display_Palette(); + + sprintf( Header, "%s: ptsize: %4d hinting: %s", + ft_basename( filename ), ptsize, + hinted ? "on" : "off" ); + + Display_Bitmap_On_Screen( Bit.bitmap, Bit.rows, Bit.cols ); + +#ifndef X11 +#ifndef OS2 + Print_XY( 0, 0, Header ); +#endif +#endif + + Get_Event( &event ); + if ( !( Process_Event( &event ) ) ) + goto End; + + if ( ptsize != old_ptsize ) + { + if ( Reset_Scale( ptsize ) ) + Panic( "Could not resize font.\n" ); + + old_ptsize = ptsize; + } + } + + End: + RestoreScreen(); + + TT_Close_Face( face ); + TT_Done_FreeType( engine ); + + printf( "Execution completed successfully.\n" ); + printf( "Fails = %d.\n", Fail ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ +} + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftstrpnm.c b/Build/source/libs/freetype/freetype-1.5/test/ftstrpnm.c new file mode 100644 index 00000000000..73b42ea1c1e --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftstrpnm.c @@ -0,0 +1,534 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftstrpnm: convert text to image (in PGM or PBM format) */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. */ +/* */ +/****************************************************************************/ + +#define PROGNAME "ftstrpnm" + +#include +#include +#include + +#include "common.h" +#include "freetype.h" + +#define TT_VALID( handle ) ( ( handle ).z != NULL ) + + + /* Global variables */ + + TT_Engine engine; + TT_Face face; + TT_Instance instance; + + TT_Face_Properties properties; + + TT_Raster_Map bit; + TT_Raster_Map small_bit; /* used when font-smoothing is enabled */ + + int pnm_width, pnm_height; + int pnm_x_shift, pnm_y_shift; + + + /* Loaded glyphs for all characters */ + + TT_Glyph *glyphs = NULL; + + + /* Options */ + + int dpi = 96; + int ptsize = 12; + int hinted = 1; + int smooth = 0; + int border = 0; + + /* color for text in RGB format */ + unsigned short int textclr[3] = { 0, 0, 0 }; + + /* raster map management */ + + static void Init_Raster_Map( TT_Raster_Map* bit, int width, int height ) + { + bit->rows = height; + bit->width = ( width + 3 ) & -4; + bit->flow = TT_Flow_Down; + + if ( smooth ) + { + bit->cols = bit->width; + bit->size = bit->rows * bit->width; + } + else + { + bit->cols = ( bit->width + 7 ) / 8; /* convert to # of bytes */ + bit->size = bit->rows * bit->cols; /* number of bytes in buffer */ + } + + bit->bitmap = (void *) malloc( bit->size ); + if ( !bit->bitmap ) + Panic( "Not enough memory to allocate bitmap!\n" ); + } + + + static void Done_Raster_Map( TT_Raster_Map *bit ) + { + free( bit->bitmap ); + bit->bitmap = NULL; + } + + + static void Clear_Raster_Map( TT_Raster_Map* bit ) + { + memset( bit->bitmap, 0, bit->size ); + } + + + static void Blit_Or( TT_Raster_Map* dst, TT_Raster_Map* src, + int x_off, int y_off ) + { + int x, y; + int x1, x2, y1, y2; + char *s, *d; + + + /* clipping */ + + x1 = x_off < 0 ? -x_off : 0; + y1 = y_off < 0 ? -y_off : 0; + + x2 = (int)dst->cols - x_off; + if ( x2 > src->cols ) + x2 = src->cols; + + y2 = (int)dst->rows - y_off; + if ( y2 > src->rows ) + y2 = src->rows; + + if ( x1 >= x2 ) + return; + + /* do the real work now */ + + for ( y = y1; y < y2; ++y ) + { + s = ( (char*)src->bitmap ) + y * src->cols + x1; + d = ( (char*)dst->bitmap ) + ( y + y_off ) * dst->cols + x1 + x_off; + + for ( x = x1; x < x2; ++x ) + *d++ |= *s++; + } + } + + + static void Dump_Raster_Map( TT_Raster_Map* bit, FILE* file ) + { + /* kudos for this code snippet go to Norman Walsh */ + + char* bmap; + int i, j; + unsigned short int colors[3][5]; + + bmap = (char *)bit->bitmap; + + if ( smooth ) /* anti-aliasing */ + { + fprintf( file, "P6\n%d %d\n255\n", pnm_width, pnm_height ); + + /* calculate colors for anti-aliasing */ + for (i = 0; i < 3; i++ ) + for (j = 0; j < 5; j++) + colors[i][j] = (255 - textclr[i]) * j / 4 + textclr[i]; + + for ( i = 0; i < bit->size; i++ ) /* iterate pixels */ + bmap[i] = bmap[i] > 4 ? 0 : 4 - bmap[i]; + + for ( i = pnm_height; i > 0; i--, bmap += bit->cols ) + for ( j = 0; j < pnm_width; j++ ) + fprintf( file, "%c%c%c", colors[0][(unsigned int) bmap[j]],\ + colors[1][(unsigned int) bmap[j]],\ + colors[2][(unsigned int) bmap[j]]); + } + else /* no anti-aliasing */ + { + fprintf( file, "P6\n%d %d\n255\n", pnm_width, pnm_height ); + + for ( i = 0; i < pnm_height; i++, bmap += bit->cols ) /* iterate rows */ + for ( j = 0; j < pnm_width; j++ ) /* iterate bits(=columns) in row */ + if ( bmap[j / 8] >> ( 7 - j % 8 ) & 1 ) /* bit set? */ + fprintf( file, "%c%c%c", textclr[0], textclr[1], textclr[2] ); + else + fprintf( file, "%c%c%c", 255, 255, 255 ); + } + fflush( file ); + } + + + /* glyph management */ + + static void Load_Glyphs( char* txt, int txtlen ) + { + unsigned short i, n, code, load_flags; + unsigned short num_glyphs = 0, no_cmap = 0; + unsigned short platform, encoding; + TT_Error error; + TT_CharMap char_map; + + + /* First, look for a Unicode charmap */ + + n = properties.num_CharMaps; + + for ( i = 0; i < n; i++ ) + { + TT_Get_CharMap_ID( face, i, &platform, &encoding ); + if ( (platform == 3 && encoding == 1 ) || + (platform == 0 && encoding == 0 ) ) + { + TT_Get_CharMap( face, i, &char_map ); + break; + } + } + + if ( i == n ) + { + TT_Face_Properties properties; + + + TT_Get_Face_Properties( face, &properties ); + + no_cmap = 1; + num_glyphs = properties.num_Glyphs; + } + + + /* Second, allocate the array */ + + glyphs = (TT_Glyph*)malloc( 256 * sizeof ( TT_Glyph ) ); + memset( glyphs, 0, 256 * sizeof ( TT_Glyph ) ); + + /* Finally, load the glyphs you need */ + + load_flags = TTLOAD_SCALE_GLYPH; + if ( hinted ) + load_flags |= TTLOAD_HINT_GLYPH; + + for ( i = 0; i < txtlen; ++i ) + { + unsigned char j = txt[i]; + + + if ( TT_VALID( glyphs[j] ) ) + continue; + + if ( no_cmap ) + { + code = (j - ' ' + 1) < 0 ? 0 : (j - ' ' + 1); + if ( code >= num_glyphs ) + code = 0; + } + else + code = TT_Char_Index( char_map, j ); + + (void)( + ( error = TT_New_Glyph( face, &glyphs[j] ) ) || + ( error = TT_Load_Glyph( instance, glyphs[j], code, load_flags ) ) + ); + + if ( error ) + Panic( "Cannot allocate and load glyph: error 0x%x.\n", error ); + } + } + + + static void Done_Glyphs( void ) + { + int i; + + + if ( !glyphs ) + return; + + for ( i = 0; i < 256; ++i ) + TT_Done_Glyph( glyphs[i] ); + + free( glyphs ); + + glyphs = NULL; + } + + + /* face & instance management */ + + static void Init_Face( const char* filename ) + { + TT_Error error; + + + /* load the typeface */ + + error = TT_Open_Face( engine, filename, &face ); + if ( error ) + { + if ( error == TT_Err_Could_Not_Open_File ) + Panic( "Could not find/open %s.\n", filename ); + else + Panic( "Error while opening %s, error code = 0x%x.\n", + filename, error ); + } + + TT_Get_Face_Properties( face, &properties ); + + /* create and initialize instance */ + + (void) ( + ( error = TT_New_Instance( face, &instance ) ) || + ( error = TT_Set_Instance_Resolutions( instance, dpi, dpi ) ) || + ( error = TT_Set_Instance_PointSize( instance, ptsize ) ) + ); + + if ( error ) + Panic( "Could not create and initialize instance: error 0x%x.\n", + error ); + } + + + static void Done_Face( void ) + { + TT_Done_Instance( instance ); + TT_Close_Face( face ); + } + + + /* rasterization stuff */ + + static void Init_Raster_Areas( const char* txt, int txtlen ) + { + int i, upm, ascent, descent; + TT_Face_Properties properties; + TT_Instance_Metrics imetrics; + TT_Glyph_Metrics gmetrics; + + + /* allocate the large bitmap */ + + TT_Get_Face_Properties( face, &properties ); + TT_Get_Instance_Metrics( instance, &imetrics ); + + upm = properties.header->Units_Per_EM; + ascent = ( properties.horizontal->Ascender * imetrics.y_ppem ) / upm; + descent = ( properties.horizontal->Descender * imetrics.y_ppem ) / upm; + + pnm_width = 2 * border; + pnm_height = 2 * border + ascent - descent; + + for ( i = 0; i < txtlen; ++i ) + { + unsigned char j = txt[i]; + + + if ( !TT_VALID( glyphs[j] ) ) + continue; + + TT_Get_Glyph_Metrics( glyphs[j], &gmetrics ); + pnm_width += gmetrics.advance / 64; + } + + Init_Raster_Map( &bit, pnm_width, pnm_height ); + Clear_Raster_Map( &bit ); + + pnm_x_shift = border; + pnm_y_shift = border - descent; + + /* allocate the small bitmap if you need it */ + + if ( smooth ) + Init_Raster_Map( &small_bit, imetrics.x_ppem + 32, pnm_height ); + } + + + static void Done_Raster_Areas( void ) + { + Done_Raster_Map( &bit ); + if ( smooth ) + Done_Raster_Map( &small_bit ); + } + + + static void Render_Glyph( TT_Glyph glyph, + int x_off, int y_off, + TT_Glyph_Metrics* gmetrics ) + { + if ( !smooth ) + TT_Get_Glyph_Bitmap( glyph, &bit, x_off * 64L, y_off * 64L); + else + { + TT_F26Dot6 xmin, ymin, xmax, ymax; + + + /* grid-fit the bounding box */ + + xmin = gmetrics->bbox.xMin & -64; + ymin = gmetrics->bbox.yMin & -64; + xmax = (gmetrics->bbox.xMax + 63) & -64; + ymax = (gmetrics->bbox.yMax + 63) & -64; + + /* now render the glyph in the small pixmap */ + /* and blit-or the resulting small pixmap into the biggest one */ + + Clear_Raster_Map( &small_bit ); + TT_Get_Glyph_Pixmap( glyph, &small_bit, -xmin, -ymin ); + Blit_Or( &bit, &small_bit, xmin/64 + x_off, -ymin/64 - y_off ); + } + } + + + static void Render_All_Glyphs( char* txt, int txtlen ) + { + int i; + TT_F26Dot6 x, y, adjx; + TT_Glyph_Metrics gmetrics; + + + x = pnm_x_shift; + y = pnm_y_shift; + + for ( i = 0; i < txtlen; i++ ) + { + unsigned char j = txt[i]; + + if ( !TT_VALID( glyphs[j] ) ) + continue; + + TT_Get_Glyph_Metrics( glyphs[j], &gmetrics ); + + adjx = x; /* ??? lsb */ + Render_Glyph( glyphs[j], adjx, y, &gmetrics ); + + x += gmetrics.advance / 64; + } + } + + + static void usage( void ) + { + printf( "\n" ); + printf( "%s: simple text to image converter -- part of the FreeType project\n", PROGNAME ); + printf( "\n" ); + printf( "Usage: %s [options below] filename [string]\n", PROGNAME ); + printf( "\n" ); + printf( " -g gray-level rendering (default: off)\n" ); + printf( " -h hinting off (default: on)\n" ); + printf( " -r X resolution X dpi (default: 96)\n" ); + printf( " -p X pointsize X pt (default: 12)\n" ); + printf( " -b X border X pixels wide (default: 0)\n" ); + printf( " -c X textcolor X in RRGGBB hexadecimal format (default: 00000 (=black))\n" ); + printf( "\n" ); + + exit( EXIT_FAILURE ); + } + + + int main( int argc, char** argv ) + { + int option, txtlen; + long int hexvalue; + char *txt, *filename; + TT_Error error; + + + /* Parse options */ + + while ( 1 ) + { + option = ft_getopt( argc, argv, "ghr:p:b:c:" ); + + if ( option == -1 ) + break; + + switch ( option ) + { + case 'g': + smooth = 1; + break; + case 'h': + hinted = 0; + break; + case 'r': + dpi = atoi( ft_optarg ); + break; + case 'p': + ptsize = atoi( ft_optarg ); + break; + case 'b': + border = atoi( ft_optarg ); + break; + case 'c': + sscanf( ft_optarg, "%lx", &hexvalue ); + textclr[0] = hexvalue>>16 & 0xFF; + textclr[1] = hexvalue>> 8 & 0xFF; + textclr[2] = hexvalue>> 0 & 0xFF; + break; + + default: + usage(); + break; + } + } + + argc -= ft_optind; + argv += ft_optind; + + if ( argc <= 0 || argc > 2 || dpi <= 0 || ptsize <= 0 || border < 0 ) + usage(); + + filename = argv[0]; + + if ( argc > 1 ) + txt = argv[1]; + else + txt = "The quick brown fox jumps over the lazy dog"; + + txtlen = strlen( txt ); + + /* Initialize engine and other stuff */ + + error = TT_Init_FreeType( &engine ); + if ( error ) + Panic( "Error while initializing engine, code = 0x%x.\n", error ); + + Init_Face( filename ); + Load_Glyphs( txt, txtlen ); + Init_Raster_Areas( txt, txtlen ); + + /* Do the real work now */ + + Render_All_Glyphs( txt, txtlen ); + Dump_Raster_Map( &bit, stdout ); + + /* Clean up */ + + Done_Raster_Areas(); + Done_Glyphs(); + Done_Face(); + + /* That's all, folks! */ + + TT_Done_FreeType( engine ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ +} + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftstrtto.c b/Build/source/libs/freetype/freetype-1.5/test/ftstrtto.c new file mode 100644 index 00000000000..823632ddbd9 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftstrtto.c @@ -0,0 +1,1476 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftstrtto: Making string text from individual glyph information, using */ +/* TrueType Open features. */ +/* */ +/* Keys: */ +/* */ +/* + : fast scale up */ +/* - : fast scale down */ +/* u : fine scale down */ +/* j : fine scale up */ +/* */ +/* h : toggle hinting */ +/* K : toggle kerning */ +/* B : toggle sbit */ +/* S : toggle GSUB */ +/* P : toggle GPOS */ +/* */ +/* q : */ +/* ESC : exit */ +/* */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "arabic.h" +#include "blitter.h" +#include "common.h" +#include "display.h" + +#include "freetype.h" +#include "ftxkern.h" +#include "ftxopen.h" +#include "ftxsbit.h" + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + +/* we want to use FREE() to make a compilation with DEBUG_MEMORY happy */ + +#include "ttmemory.h" + +#define MAXPTSIZE 500 /* dtp */ +#define Center_X ( Bit.width / 2 ) /* dtp */ +#define Center_Y ( Bit.rows / 2 ) /* dtp */ + +#define FEATURE_init MAKE_TT_TAG( 'i', 'n', 'i', 't' ) +#define FEATURE_medi MAKE_TT_TAG( 'm', 'e', 'd', 'i' ) +#define FEATURE_fina MAKE_TT_TAG( 'f', 'i', 'n', 'a' ) +#define FEATURE_isol MAKE_TT_TAG( 'i', 's', 'o', 'l' ) + + + char Header[128]; + + TT_Engine engine; + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + TT_CharMap char_map; + TT_Kerning directory; + + TTO_GSUBHeader gsub_; + TTO_GSUBHeader* gsub; + TTO_GPOSHeader gpos_; + TTO_GPOSHeader* gpos; + TTO_GDEFHeader gdef_; + TTO_GDEFHeader* gdef; + + TT_Big_Glyph_Metrics metrics; + TT_Outline outline; + TT_Face_Properties face_properties; + TT_Instance_Metrics imetrics; + + TT_SBit_Image* sbit; + + int pt_size; + int ttc_index; + TT_Bool hinted; + TT_Bool gray_render; + TT_Bool r2l; + TT_Bool vertical; + + TT_Bool has_kern; + TT_Bool use_kern; + TT_Bool has_gdef; + TT_Bool has_gsub; + TT_Bool use_gsub; + TT_Bool has_gpos; + TT_Bool use_gpos; + TT_Bool has_sbit; + TT_Bool use_sbit; + TT_Bool glyph_has_sbit; + + TT_Bool default_language_system; + + int Fail; + + char* char_string; + + TT_UShort glyph_code_array[129]; + TT_ULong char_code[128]; + TT_UShort properties[128]; + + TT_UShort* glyph_code; + int num_glyphs; + + TT_ULong script_tag; + char* script_tag_string; + TT_UShort gsub_script_index; + TT_UShort gpos_script_index; + + TT_ULong language_tag; + char* language_tag_string; + TT_UShort gsub_language_index; + TT_UShort gpos_language_index; + TT_UShort gsub_req_feature_index = 0xFFFF; + TT_UShort gpos_req_feature_index = 0xFFFF; + + TT_ULong* feature_tags; + char** feature_tag_strings; + TT_UShort* gsub_feature_indices; + TT_UShort* gpos_feature_indices; + int num_features; + + + static void Select_CMap( void ) + { + TT_UShort i, n; + TT_UShort platform, encoding; + + + n = face_properties.num_CharMaps; + + /* try pid/eid (3,10) before (3,1) */ + + for ( i = 0; i < n; i++ ) + { + TT_Get_CharMap_ID( face, i, &platform, &encoding ); + if ( platform == 3 && encoding == 10 ) + { + TT_Get_CharMap( face, i, &char_map ); + break; + } + } + + if ( i == n ) + { + for ( i = 0; i < n; i++ ) + { + TT_Get_CharMap_ID( face, i, &platform, &encoding ); + if ( platform == 3 && encoding == 1 ) + { + TT_Get_CharMap( face, i, &char_map ); + break; + } + } + } + + /* we try only pid/eid (0,0) if no (3,1) map is found -- many Windows + fonts have only rudimentary (0,0) support. */ + + if ( i == n ) + { + for ( i = 0; i < n; i++ ) + { + TT_Get_CharMap_ID( face, i, &platform, &encoding ); + if ( platform == 0 && encoding == 0 ) + { + TT_Get_CharMap( face, i, &char_map ); + break; + } + } + + if ( i == n ) + Panic( "Sorry, but this font doesn't contain" + " any Unicode mapping table.\n" ); + } + } + + + /* Convert a Latin 1 string to a string of glyph indexes. */ + /* */ + /* IMPORTANT NOTE: */ + /* */ + /* There is no portable way to convert from any system's char. code */ + /* to Unicode. This function simply takes a char. string as argument */ + /* and `interprets' each character as a Unicode char. index with no */ + /* further check. */ + /* */ + /* We interpret the command line string as Unicode with the high byte */ + /* set to zero. This is equivalent to Latin-1. */ + + static void Latin1Char_To_Glyph( char* source ) + { + TT_UShort n; + + + glyph_code = glyph_code_array + 1; /* we want to make glyph_code[-1] */ + glyph_code[-1] = 0; /* possible. */ + + for ( n = 0; n < 128 && source[n]; n++ ) + { + char_code[n] = (TT_ULong)( (unsigned char)source[n] ); + glyph_code[n] = TT_Char_Index( char_map, char_code[n] ); + } + + num_glyphs = n; + } + + + static void UTF8Char_To_Glyph( char* source ) + { + TT_UShort in, out, in_code; + TT_ULong out_code; + TT_UShort count, limit; + + + glyph_code = glyph_code_array + 1; /* we want to make glyph_code[-1] */ + glyph_code[-1] = 0; /* possible. */ + + for ( in = out = 0, count = limit = 1, in_code = out_code = 0; + in < 128 && source[in]; in++ ) + { + in_code = (TT_UShort)( (unsigned char)source[in] ); + + if ( in_code >= 0xC0 ) + { + limit = 1; + count = 1; + + if ( in_code < 0xE0 ) /* U+0080 - U+07FF */ + { + limit = 2; + out_code = in_code & 0x1F; + } + else if ( in_code < 0xF0 ) /* U+0800 - U+FFFF */ + { + limit = 3; + out_code = in_code & 0x0F; + } + else if ( in_code < 0xF8 ) /* U+10000 - U+1FFFFF */ + { + limit = 4; + out_code = in_code & 0x07; + } + continue; + } + else if ( in_code >= 0x80 ) + { + count++; + + if ( count <= limit ) + { + out_code <<= 6; + out_code += in_code & 0x3F; + } + if ( count != limit ) + continue; + } + else + out_code = in_code; + + char_code[out] = out_code; + glyph_code[out++] = TT_Char_Index( char_map, out_code ); + } + + num_glyphs = out; + } + + + static TT_Error Reset_Scale( int pointSize ) + { + TT_Error error; + + + error = TT_Set_Instance_CharSize( instance, pointSize * 64L ); + if ( error ) + { + RestoreScreen(); + Panic( "Could not reset instance, code = 0x%x.\n", error ); + } + + TT_Get_Instance_Metrics( instance, &imetrics ); + + /* now re-allocate the small bitmap */ + if ( gray_render ) + { + Init_Small( imetrics.x_ppem, imetrics.y_ppem ); + Clear_Small(); + } + + return TT_Err_Ok; + } + + + static TT_Error Load_TrueType_Char( TT_UShort idx, + TT_Bool hint ) + { + int flags; + TT_Error error; + + + glyph_has_sbit = 0; + + error = TT_Load_Glyph_Bitmap( face, instance, idx, sbit ); + if ( error == TT_Err_Ok ) + { + has_sbit = 1; + glyph_has_sbit = 1; + } + + if ( glyph_has_sbit && use_sbit ) + return TT_Err_Ok; + + flags = TTLOAD_SCALE_GLYPH; + if ( hint ) + flags |= TTLOAD_HINT_GLYPH; + + return TT_Load_Glyph( instance, glyph, idx, flags ); + } + + + static TT_Error Get_Kern_Values( TT_UShort idx, + TT_Pos* x, + TT_Pos* y ) + { + TT_UShort i; + TT_Kern_Subtable table; + TT_Kern_0_Pair* pairs_0; + + TT_UShort min, max, new_min, new_max, middle; + TT_Long target_idx, current_idx; + + + *x = 0; + *y = 0; + + for ( i = 0; i < directory.nTables; i++ ) + { + table = directory.tables[i]; + + /* handle only horizontal kerning tables */ + + if ( table.coverage & 0x0001 ) + { + switch ( table.format ) + { + case 0: + pairs_0 = table.t.kern0.pairs; + target_idx = ( glyph_code[idx - 1] << 16 ) + glyph_code[idx]; + + /* binary search */ + + new_min = 0; + new_max = table.t.kern0.nPairs - 1; + + do + { + min = new_min; + max = new_max; + middle = max - ( ( max - min ) >> 1 ); + + current_idx = ( pairs_0[middle].left << 16 ) + + pairs_0[middle].right; + + if ( target_idx == current_idx ) + { + *x += pairs_0[middle].value; + break; + } + else if ( target_idx < current_idx ) + { + if ( middle == min ) + break; + new_max = middle - 1; + } + else + { + if ( middle == max ) + break; + new_min = middle + 1; + } + } while ( min < max ); + + break; + + /* we currently ignore format 2 kerning tables */ + + case 2: + break; + } + } + } + + /* scaling */ + + *x = *x * imetrics.x_scale / 0x10000; + *y = *y * imetrics.y_scale / 0x10000; + + return TT_Err_Ok; + } + + + /* for testing purposes, we always select the last available alternate + glyph, not using the `data' field. */ + + static TT_UShort alternate_function( TT_ULong pos, + TT_UShort glyphID, + TT_UShort num_alternates, + TT_UShort* alternates, + void* data ) + { + return num_alternates - 1; + } + + + static TT_Error Render_All( void ) + { + TT_Pos x, y, z, min_x, min_y, max_x, max_y; + TT_Pos kern_x, kern_y; + TT_Pos back_x, back_y; + TT_Pos* X; + TT_Pos* Y; + int i, n, back; + TT_UShort* gc; + TT_UShort glyph_property = 0; + + TT_Error error; + + TTO_GSUB_String in, out; + TTO_GPOS_Data* gd = NULL; + TTO_GPOS_Data* curr_gd; + TTO_GPOS_Data empty_gd = {0, 0, 0, 0, 0, 0}; + + + /* On the first pass, we compute the compound bounding box */ + + x = y = 0; + kern_x = kern_y = 0; + min_x = min_y = max_x = max_y = 0; + + in.length = num_glyphs; + in.pos = 0; + in.string = glyph_code; + in.properties = properties; + in.components = NULL; + in.ligIDs = NULL; + + out.pos = 0; + out.allocated = 0; + out.string = NULL; + out.properties = NULL; + out.components = NULL; + out.ligIDs = NULL; + + if ( has_gsub && use_gsub ) + { + error = TT_GSUB_Apply_String( gsub, &in, &out ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + else + out = in; + + if ( has_gpos && use_gpos ) + { + error = TT_GPOS_Apply_String( instance, glyph, gpos, + hinted ? TTLOAD_HINT_GLYPH : 0, + &out, &gd, 0, r2l ); + if ( error && error != TTO_Err_Not_Covered ) + return error; + } + + n = out.length; + gc = out.string; + + /* we save the glyph positions for future reference as needed + for mark glyphs attached to base glyphs in TTO_GPOS_Data */ + + X = (TT_Pos*)malloc( n * sizeof ( TT_Pos ) ); + Y = (TT_Pos*)malloc( n * sizeof ( TT_Pos ) ); + if ( !X || !Y ) + Panic( "Can't allocate position arrays.\n" ); + + has_sbit = 0; + curr_gd = &empty_gd; + + for ( i = 0; i < n; i++ ) + { + X[i] = x; + Y[i] = y; + + error = Load_TrueType_Char( gc[i], hinted ); + if ( error == TT_Err_Ok ) + { + if ( glyph_has_sbit && use_sbit ) + metrics = sbit->metrics; + else + TT_Get_Glyph_Big_Metrics( glyph, &metrics ); + if ( has_kern && use_kern ) + Get_Kern_Values( i, &kern_x, &kern_y ); + + if ( gd ) + { + curr_gd = &gd[i]; + + /* search the base glyph */ + + back_x = gd[i].x_pos; + back_y = gd[i].y_pos; + back = i - gd[i].back; + + while ( gd[back].back ) + { + back_x += gd[back].x_pos; + back_y += gd[back].y_pos; + back -= gd[back].back; + } + } + else + { + back_x = back_y = 0; + back = i; + } + + z = X[back] + metrics.bbox.xMin + kern_x + back_x; + if ( min_x > z ) + min_x = z; + + z = X[back] + metrics.bbox.xMax + kern_x + back_x; + if ( max_x < z ) + max_x = z; + + z = Y[back] + metrics.bbox.yMin + kern_y + back_y; + if ( min_y > z ) + min_y = z; + + z = Y[back] + metrics.bbox.yMax + kern_y + back_y; + if ( max_y < z ) + max_y = z; + + if ( has_gdef ) + { + error = TT_GDEF_Get_Glyph_Property( gdef, gc[i], &glyph_property ); + if ( error ) + return error; + } + + /* advance only if it is not a mark glyph */ + + if ( !( glyph_property & TTO_MARK ) ) + { + if ( vertical ) + y += kern_y + curr_gd->y_advance + + ( curr_gd->new_advance ? 0 : metrics.vertAdvance ); + else + x += kern_x + curr_gd->x_advance + + ( curr_gd->new_advance ? 0 : metrics.horiAdvance ); + } + } + else + Fail++; + } + + /* We now center the bbox inside the target bitmap */ + + min_x = min_x & -64; + min_y = min_y & -64; + + max_x = ( max_x + 63 ) & -64; + max_y = ( max_y + 63 ) & -64; + + max_x -= min_x; + max_y -= min_y; + + min_x = ( ( Bit.width << 6 ) - max_x ) / 2; + min_y = ( ( Bit.rows << 6 ) - max_y ) / 2; + + max_x += min_x; + max_y += min_y; + + /* On the second pass, we render each glyph to its centered position. */ + /* This is slow, because we reload each glyph to render it! Using a */ + /* cache (for glyphs, metrics, properties, and kern values) could */ + /* speed this up significantly in real applications. */ + + x = vertical ? min_x : ( r2l ? max_x : min_x ); + y = vertical ? ( r2l ? min_y : max_y ) : min_y; + + for ( i = 0; i < n; i++ ) + { + error = Load_TrueType_Char( gc[i], hinted ); + if ( error == TT_Err_Ok ) + { + if ( glyph_has_sbit && use_sbit ) + metrics = sbit->metrics; + else + TT_Get_Glyph_Big_Metrics( glyph, &metrics ); + if ( has_kern && use_kern ) + Get_Kern_Values( i, &kern_x, &kern_y ); + + if ( gd ) + curr_gd = &gd[i]; + + if ( has_gdef ) + (void)TT_GDEF_Get_Glyph_Property( gdef, gc[i], &glyph_property ); + + if ( !( glyph_property & TTO_MARK ) ) + { + if ( r2l ) + { + if ( vertical ) + y += curr_gd->y_advance + + ( curr_gd->new_advance ? 0 : metrics.vertAdvance ); + else + x -= curr_gd->x_advance + + ( curr_gd->new_advance ? 0 : metrics.horiAdvance ); + } + else + { + if ( vertical ) + y -= kern_y; + else + x += kern_x; + } + } + + /* We must specify the upper left corner of the bitmap, but the + lower left corner for the outline. Another complication is that + Blit_Bitmap() assumes that increasing y values means moving + downwards. + + For vertical layout, the origin of the horizontal and vertical + bearings of embedded bitmaps is the top, thus we shift the + outline glyphs down. + + Now we finally round all values to integer pixels. */ + + if ( glyph_has_sbit && use_sbit ) + { + if ( !curr_gd->back ) + { + X[i] = ( ( ( x + curr_gd->x_pos + + vertical ? metrics.vertBearingX : + metrics.horiBearingX ) + + 32 ) & -64 ) >> 6; + Y[i] = Bit.rows - + ( ( ( ( y + curr_gd->y_pos + + vertical ? metrics.vertBearingY : + metrics.horiBearingY ) + + 32 ) & -64 ) >> 6 ); + Blit_Bitmap( &Bit, + &sbit->map, + gray_render ? 8 : 1, + X[i], Y[i], gray_palette[4] ); + } + else + { + /* search the base glyph */ + + back_x = gd[i].x_pos; + back_y = gd[i].y_pos; + back = i - gd[i].back; + + while ( gd[back].back ) + { + back_x += gd[back].x_pos; + back_y += gd[back].y_pos; + back -= gd[back].back; + } + + Blit_Bitmap( &Bit, + &sbit->map, + gray_render ? 8 : 1, + X[back] + ( ( ( back_x + 32 ) & -64 ) >> 6 ), + Y[back] + ( ( ( back_y + 32 ) & -64 ) >> 6 ), + gray_palette[4] ); + } + } + else + { + if ( !curr_gd->back ) + { + X[i] = ( ( x + curr_gd->x_pos + 32 ) & -64 ) >> 6; + Y[i] = ( ( y + curr_gd->y_pos - + ( vertical ? + metrics.vertBearingY + metrics.bbox.yMax : + 0 ) + + 32 ) & -64 ) >> 6; + Render_Single_Glyph( gray_render, + glyph, + X[i], Y[i] ); + } + else + { + /* search the base glyph */ + + back_x = gd[i].x_pos; + back_y = gd[i].y_pos; + back = i - gd[i].back; + + while ( gd[back].back ) + { + back_x += gd[back].x_pos; + back_y += gd[back].y_pos; + back -= gd[back].back; + } + + Render_Single_Glyph( + gray_render, + glyph, + X[back] + ( ( ( back_x + 32 ) & -64 ) >> 6 ), + Y[back] + ( ( ( back_y + 32 ) & -64 ) >> 6 ) ); + } + } + + if ( !( glyph_property & TTO_MARK ) ) + { + if ( r2l ) + { + if ( vertical ) + y += kern_y; + else + x -= kern_x; + } + else + { + if ( vertical ) + y -= curr_gd->y_advance + + ( curr_gd->new_advance ? 0 : metrics.vertAdvance ); + else + x += curr_gd->x_advance + + ( curr_gd->new_advance ? 0 : metrics.horiAdvance ); + } + } + } + } + + if ( has_gsub && use_gsub ) + { + if ( out.string ) { + FREE( out.string ); + FREE( out.components ); + FREE( out.ligIDs ); + } + if ( out.properties ) + FREE( out.properties ); + } + + if ( has_gpos && use_gpos ) + FREE( gd ); + + return TT_Err_Ok; + } + + + static int Process_Event( TEvent* event ) + { + switch ( event->what ) + { + case event_Quit: /* ESC or q */ + return 0; + + case event_Keyboard: + if ( event->info == 'h' ) /* Toggle hinting */ + hinted = !hinted; + else if ( event->info == 'K' ) /* Toggle kerning */ + use_kern = !use_kern; + else if ( event->info == 'B' ) /* Toggle sbit */ + use_sbit = !use_sbit; + else if ( event->info == 'S' ) /* Toggle gsub */ + use_gsub = !use_gsub; + else if ( event->info == 'P' ) /* Toggle gpos */ + use_gpos = !use_gpos; + break; + + case event_Rotate_Glyph: + break; + + case event_Scale_Glyph: + pt_size += event->info; + if ( pt_size < 1 ) pt_size = 1; + if ( pt_size > MAXPTSIZE ) pt_size = MAXPTSIZE; + break; + + case event_Change_Glyph: + break; + } + + return 1; + } + + + static void Usage( char* execname ) + { + fprintf( stderr, + "\n" + "ftstrtto: TrueType Open String Test Display -- part of the FreeType project\n" + "---------------------------------------------------------------------------\n" + "\n" + "Usage: %s [options below] ptsize fontname[.ttf|.ttc] [string|-]\n" + "\n" + " -c C use font with index C in TrueType collection (default: 0)\n" + " -f F use feature F (can be specified more than once)\n" + " -g gray-level rendering\n" + " -l L use language L\n" + " -r R use resolution R dpi (default: 96)\n" + " -s S use script S\n" + " -u interpret input data as UTF8-encoded\n" + " -v display string vertically\n" + " -x display string from right to left\n" + "\n" + " F, L, and S must be specified as 4-character tags.\n" + " Specifying only F and S selects default language system of S.\n" + " Specifying only L and S selects the req. feature of L only (if any).\n" + "\n" + " If `-' is specified as input string, stdin is read instead.\n" + "\n", execname ); + + exit( EXIT_FAILURE ); + } + + + static TT_ULong Make_Tag( char* tag_string ) + { + char t1 = ' ', t2 = ' ', t3 = ' ', t4 = ' '; + + + if ( !tag_string ) + return 0; + + t1 = tag_string[0]; + if ( tag_string[1] ) + t2 = tag_string[1]; + if ( tag_string[2] ) + t3 = tag_string[2]; + if ( tag_string[3] ) + t4 = tag_string[3]; + + return MAKE_TT_TAG( t1, t2, t3, t4 ); + } + + + int main( int argc, + char** argv ) + { + int i, old_pt_size, orig_pt_size, file; + + int graphics_initialized = 0; + + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + + int option; + int res = 96; + int utf8 = 0; + + TT_Error error; + TEvent event; + + + execname = argv[0]; + + while ( 1 ) + { + option = ft_getopt( argc, argv, "c:f:gl:r:s:uvx" ); + + if ( option == -1 ) + break; + + switch ( option ) + { + case 'c': + ttc_index = atoi( ft_optarg ); + if ( ttc_index < 0 ) + Usage( execname ); + break; + + case 'f': + num_features++; + feature_tag_strings = (char**) + realloc( feature_tag_strings, + num_features * sizeof ( char* ) ); + feature_tags = (TT_ULong*) + realloc( feature_tags, + num_features * sizeof ( TT_ULong ) ); + if ( !feature_tag_strings || !feature_tags ) + Panic( "Can't allocate feature tag arrays.\n" ); + + feature_tag_strings[num_features - 1] = ft_optarg; + if ( !(feature_tags[num_features - 1] = Make_Tag( ft_optarg ) ) ) + Usage( execname ); + break; + + case 'g': + gray_render = 1; + break; + + case 'l': + language_tag_string = ft_optarg; + if ( !(language_tag = Make_Tag( ft_optarg ) ) ) + Usage( execname ); + break; + + case 'r': + res = atoi( ft_optarg ); + if ( res < 1 ) + Usage( execname ); + break; + + case 's': + script_tag_string = ft_optarg; + if ( !(script_tag = Make_Tag( ft_optarg ) ) ) + Usage( execname ); + break; + + case 'u': + utf8 = 1; + break; + + case 'v': + vertical = 1; + break; + + case 'x': + r2l = 1; + break; + + default: + Usage( execname ); + break; + } + } + + argc -= ft_optind; + argv += ft_optind; + + if ( argc <= 1 ) + Usage( execname ); + + if ( sscanf( argv[0], "%d", &orig_pt_size ) != 1 ) + orig_pt_size = 64; + + file = 1; + + /* Initialize engine */ + + error = TT_Init_FreeType( &engine ); + if ( error ) + Panic( "Error while initializing engine, code = 0x%x.\n", error ); + + error = TT_Init_Kerning_Extension( engine ); + if ( error ) + Panic( "Error while initializing kerning extension, code = 0x%x.\n", + error ); + + error = TT_Init_SBit_Extension( engine ); + if ( error ) + Panic( "Error while initializing sbit extension, code = 0x%x.\n", + error ); + + error = TT_Init_GDEF_Extension( engine ); + if ( error ) + Panic( "Error while initializing GDEF extension, code = 0x%x.\n", + error ); + + error = TT_Init_GSUB_Extension( engine ); + if ( error ) + Panic( "Error while initializing GSUB extension, code = 0x%x.\n", + error ); + + error = TT_Init_GPOS_Extension( engine ); + if ( error ) + Panic( "Error while initializing GPOS extension, code = 0x%x.\n", + error ); + + pt_size = orig_pt_size; + hinted = 1; + use_gsub = 1; + use_gpos = 1; + use_kern = 1; + use_sbit = 1; + + i = strlen( argv[file] ); + while ( i > 0 && argv[file][i] != '\\' && argv[file][i] != '/' ) + { + if ( argv[file][i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, argv[file], 128 ); + strncpy( alt_filename, argv[file], 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Load face */ + + error = TT_Open_Face( engine, filename, &face ); + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + if ( error == TT_Err_Could_Not_Open_File ) + Panic( "Could not find/open `%s'.\n", filename ); + else if ( error ) + Panic( "Error while opening `%s', code = 0x%x.\n", + filename, error ); + + /* get face properties and allocate preload arrays */ + + TT_Get_Face_Properties( face, &face_properties ); + + /* open font in collection */ + + if ( ttc_index >= face_properties.num_Faces ) + Panic( "There is no collection with index %d in this font file.\n", + ttc_index ); + + TT_Close_Face( face ); + + error = TT_Open_Collection( engine, filename, ttc_index, &face ); + if ( error ) + Panic( "Error while opening collection %d in `%s', code = 0x%x.\n", + ttc_index, filename, error ); + + /* create glyph object */ + + error = TT_New_Glyph( face, &glyph ); + if ( error ) + Panic( "Could not create glyph container, code = 0x%x.\n", error ); + + /* create sbit slot */ + + error = TT_New_SBit_Image( &sbit ); + if ( error ) + Panic( "Could not create sbit slot, code = 0x%x.\n" , error); + + /* create instance */ + + error = TT_New_Instance( face, &instance ); + if ( error ) + Panic( "Could not create instance for `%s', code = 0x%x.\n", + filename, error ); + + error = TT_Set_Instance_Resolutions( instance, res, res ); + if ( error ) + Panic( "Could not set device resolutions, code = 0x%x.\n", error ); + + error = TT_Get_Kerning_Directory( face, &directory ); + if ( error ) + Panic( "Could not get kerning directory, code = 0x%x.\n", error ); + + /* load all kerning tables */ + + for ( i = 0; i < directory.nTables; i++ ) + { + error = TT_Load_Kerning_Table( face, i ); + if ( error ) + Panic( "Could not load kerning table, code = 0x%x.\n", error ); + } + + if ( directory.nTables ) + has_kern = 1; + + Select_CMap(); + + /* GDEF support */ + + gdef = &gdef_; + + error = TT_Load_GDEF_Table( face, gdef ); + if ( !error ) + has_gdef = 1; + else if ( error != TT_Err_Table_Missing ) + Panic( "Error while loading GDEF table, code = 0x%x.\n", error ); + + /* we assign glyph properties in case no GDEF table is available */ + + if ( !has_gdef ) + { + Build_Arabic_Glyph_Properties( char_map, face_properties.num_Glyphs, + &gdef ); + if ( gdef ) + has_gdef = 1; + } + + /* GSUB and GPOS support */ + + gsub = &gsub_; + gpos = &gpos_; + + error = TT_Load_GSUB_Table( face, gsub, gdef ); + if ( !error ) + { + if ( script_tag && feature_tags ) + has_gsub = 1; + if ( script_tag && language_tag ) + has_gsub = 1; + } + else if ( error != TT_Err_Table_Missing ) + Panic( "Error while loading GSUB table, code = 0x%x.\n", error ); + + error = TT_Load_GPOS_Table( face, gpos, gdef ); + if ( !error ) + { + if ( script_tag && feature_tags ) + has_gpos = 1; + if ( script_tag && language_tag ) + has_gpos = 1; + } + else if ( error != TT_Err_Table_Missing ) + Panic( "Error while loading GPOS table, code = 0x%x.\n", error ); + + TT_GSUB_Clear_Features( gsub ); + TT_GPOS_Clear_Features( gpos ); + + if ( ( has_gsub || has_gpos ) && !language_tag ) + default_language_system = 1; + + /* we allocate one element more to always have a non-zero value + for malloc */ + gsub_feature_indices = (TT_UShort*) + malloc( ( num_features + 1 ) * + sizeof ( TT_UShort ) ); + gpos_feature_indices = (TT_UShort*) + malloc( ( num_features + 1 ) * + sizeof ( TT_UShort ) ); + if ( !gsub_feature_indices || !gpos_feature_indices ) + Panic( "Can't allocate feature index arrays.\n" ); + + if ( has_gsub ) + { + error = TT_GSUB_Select_Script( gsub, + script_tag, + &gsub_script_index ); + if ( error ) + { + gsub_script_index = 0xFFFF; + goto try_gpos; + } + + if ( default_language_system ) + { + for ( i = 0; i < num_features; i++ ) + { + error = TT_GSUB_Select_Feature( gsub, + feature_tags[i], + gsub_script_index, 0xFFFF, + &gsub_feature_indices[i] ); + if ( error ) + gsub_feature_indices[i] = 0xFFFF; + } + } + else + { + error = TT_GSUB_Select_Language( gsub, + language_tag, + gsub_script_index, + &gsub_language_index, + &gsub_req_feature_index ); + if ( error ) + { + gsub_language_index = 0xFFFF; + goto try_gpos; + } + + for ( i = 0; i < num_features; i++ ) + { + error = TT_GSUB_Select_Feature( gsub, + feature_tags[i], + gsub_script_index, + gsub_language_index, + &gsub_feature_indices[i] ); + if ( error ) + gsub_feature_indices[i] = 0xFFFF; + } + } + + if ( gsub_req_feature_index != 0xFFFF ) + TT_GSUB_Add_Feature( gsub, gsub_req_feature_index, ALL_GLYPHS ); + else if ( !num_features ) + has_gsub = 0; + + for ( i = 0; i < num_features; i++ ) + { + if ( gsub_feature_indices[i] != 0xFFFF ) + { + if ( feature_tags[i] == FEATURE_init ) + TT_GSUB_Add_Feature( gsub, gsub_feature_indices[i], initial ); + else if ( feature_tags[i] == FEATURE_medi ) + TT_GSUB_Add_Feature( gsub, gsub_feature_indices[i], medial ); + else if ( feature_tags[i] == FEATURE_fina ) + TT_GSUB_Add_Feature( gsub, gsub_feature_indices[i], final ); + else if ( feature_tags[i] == FEATURE_isol ) + TT_GSUB_Add_Feature( gsub, gsub_feature_indices[i], isolated ); + else + TT_GSUB_Add_Feature( gsub, gsub_feature_indices[i], ALL_GLYPHS ); + } + } + + TT_GSUB_Register_Alternate_Function( gsub, alternate_function, NULL ); + } + + try_gpos: + + if ( has_gpos ) + { + error = TT_GPOS_Select_Script( gpos, + script_tag, + &gpos_script_index ); + if ( error ) + { + gpos_script_index = 0xFFFF; + goto check; + } + + if ( default_language_system ) + { + for ( i = 0; i < num_features; i++ ) + { + error = TT_GPOS_Select_Feature( gpos, + feature_tags[i], + gpos_script_index, 0xFFFF, + &gpos_feature_indices[i] ); + if ( error ) + gpos_feature_indices[i] = 0xFFFF; + } + } + else + { + error = TT_GPOS_Select_Language( gpos, + language_tag, + gpos_script_index, + &gpos_language_index, + &gpos_req_feature_index ); + if ( error ) + { + gpos_language_index = 0xFFFF; + goto check; + } + + for ( i = 0; i < num_features; i++ ) + { + error = TT_GPOS_Select_Feature( gpos, + feature_tags[i], + gpos_script_index, + gpos_language_index, + &gpos_feature_indices[i] ); + if ( error ) + gpos_feature_indices[i] = 0xFFFF; + } + } + + if ( gpos_req_feature_index != 0xFFFF ) + TT_GPOS_Add_Feature( gpos, gpos_req_feature_index, ALL_GLYPHS ); + else if ( !num_features ) + has_gpos = 0; + + for ( i = 0; i < num_features; i++ ) + { + if ( gpos_feature_indices[i] != 0xFFFF ) + { + if ( feature_tags[i] == FEATURE_init ) + TT_GPOS_Add_Feature( gpos, gpos_feature_indices[i], initial ); + else if ( feature_tags[i] == FEATURE_medi ) + TT_GPOS_Add_Feature( gpos, gpos_feature_indices[i], medial ); + else if ( feature_tags[i] == FEATURE_fina ) + TT_GPOS_Add_Feature( gpos, gpos_feature_indices[i], final ); + else if ( feature_tags[i] == FEATURE_isol ) + TT_GPOS_Add_Feature( gpos, gpos_feature_indices[i], isolated ); + else + TT_GPOS_Add_Feature( gpos, gpos_feature_indices[i], ALL_GLYPHS ); + } + } + } + + check: + + if ( has_gsub || has_gpos ) + { + if ( gsub_script_index == 0xFFFF && gpos_script_index == 0xFFFF ) + Panic( "Requested script `%-4.4s' not found.\n", + script_tag_string ); + + if ( default_language_system ) + { + for ( i = 0; i < num_features; i++ ) + { + if ( gsub_feature_indices[i] == 0xFFFF && + gpos_feature_indices[i] == 0xFFFF ) + Panic( "Requested feature `%-4.4s'\n" + "for default language system of script `%-4.4s' not found.\n", + feature_tag_strings[i], script_tag_string ); + } + } + else + { + if ( gsub_language_index == 0xFFFF && gpos_language_index == 0xFFFF ) + Panic( "Requested language `%-4.4s'\n" + "for script `%-4.4s' not found.\n", + language_tag_string, script_tag_string ); + + for ( i = 0; i < num_features; i++ ) + { + if ( gsub_feature_indices[i] == 0xFFFF && + gpos_feature_indices[i] == 0xFFFF ) + Panic( "Requested feature `%-4.4s'\n" + "for script `%-4.4s', language `%-4.4s' not found.\n", + feature_tag_strings[i], script_tag_string, + language_tag_string ); + } + } + } + + if ( !graphics_initialized ) + { + graphics_initialized = 1; + + if ( gray_render ) + { + if ( !SetGraphScreen( Graphics_Mode_Gray ) ) + Panic( "Could not set up grayscale graphics mode.\n" ); + + TT_Set_Raster_Gray_Palette( engine, virtual_palette ); + } + else + { + if ( !SetGraphScreen( Graphics_Mode_Mono ) ) + Panic( "Could not set up mono graphics mode.\n" ); + } + } + + Init_Display( gray_render ); + + Reset_Scale( pt_size ); + + old_pt_size = pt_size; + + Fail = 0; + + /* get string to display, if any */ + + if ( argv[2] ) + { + if ( argv[2][0] == '-' ) + { + int ch; + char* p; + + + char_string = (char*)malloc( 128 * sizeof ( char ) ); + if ( !char_string || !gpos_feature_indices ) + Panic( "Can't allocate character string.\n" ); + p = char_string; + + for ( i = 0; i < 128; i++ ) + { + ch = getchar(); + if ( ch == '\n' || ch == EOF ) + { + *p = '\0'; + break; + } + + *p++ = (char)ch; + } + + *p = '\0'; + } + else + char_string = argv[2]; + } + else + char_string = "The quick brown fox jumps over the lazy dog"; + + if ( utf8 ) + UTF8Char_To_Glyph( char_string ); + else + Latin1Char_To_Glyph( char_string ); + + /* we assign Arabic script features (e.g. `initial' or `final') */ + + Assign_Arabic_Properties( char_code, properties, num_glyphs ); + + /* the main loop */ + + for ( ;; ) + { + int key; + + + Clear_Display(); + + error = Render_All(); + if ( error ) + Panic( "Error while rendering string, code = 0x%x.\n", error ); + + if ( gray_render ) + Convert_To_Display_Palette(); + + sprintf( Header, + "%s: %ddpi, %dpt, %dppem hinting: %s%s%s%s%s%s%s%s%s", + ft_basename( filename ), + res, + pt_size, + imetrics.x_ppem, + hinted ? "on" : "off", + has_kern ? " kerning: " : "", + has_kern ? ( use_kern ? "on" : "off" ) : "", + has_sbit ? " sbit: " : "", + has_sbit ? ( use_sbit ? "on" : "off" ) : "", + has_gsub ? " GSUB: " : "", + has_gsub ? ( use_gsub ? "on" : "off" ) : "", + has_gpos ? " GPOS: " : "", + has_gpos ? ( use_gpos ? "on" : "off" ) : "" ); + + Display_Bitmap_On_Screen( Bit.bitmap, Bit.rows, Bit.cols ); + +#ifndef X11 +#ifndef OS2 + Print_XY( 0, 0, Header ); +#endif +#endif + + Get_Event( &event ); + if ( !( key = Process_Event( &event ) ) ) + goto Fin; + + if ( pt_size != old_pt_size ) + { + if ( Reset_Scale( pt_size ) ) + Panic( "Could not resize font.\n" ); + + old_pt_size = pt_size; + } + } + + Fin: + RestoreScreen(); + + TT_Done_SBit_Image( sbit ); + TT_Close_Face( face ); + TT_Done_FreeType( engine ); + + printf( "Execution completed successfully.\n" ); + printf( "Fails = %d.\n", Fail ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ +} + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/fttimer.c b/Build/source/libs/freetype/freetype-1.5/test/fttimer.c new file mode 100644 index 00000000000..c1e3b9156b5 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/fttimer.c @@ -0,0 +1,455 @@ +/****************************************************************************/ +/* */ +/* The FreeType project - a Free and Portable Quality TrueType Renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* fttimer: A simple performance benchmark. Now with graylevel rendering */ +/* with the '-g' option. */ +/* */ +/* Be aware that the timer program benchmarks different things */ +/* in each release of the FreeType library. Thus, performance */ +/* should only be compared between similar release numbers. */ +/* */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. In no way does it shows the final */ +/* high-level interface that client applications will use. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "common.h" +#include "freetype.h" + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + +#ifndef __USE_MISC +#define __USE_MISC /* MkLinux needs this to get a definition of + CLOCKS_PER_SEC */ +#endif + +#include /* for clock() */ + +/* SunOS 4.1.* does not define CLOCKS_PER_SEC, so include */ +/* to get the HZ macro which is the equivalent. */ +#if defined(__sun__) && !defined(SVR4) && !defined(__SVR4) +#include +#define CLOCKS_PER_SEC HZ +#endif + +#define MAX_GLYPHS 512 /* Maximum number of glyphs rendered at one time */ + + char Header[128]; + + TT_Error error; + + TT_Engine engine; + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + + TT_Outline outline; + TT_Glyph_Metrics metrics; + + TT_Face_Properties properties; + + TT_F26Dot6* cur_x; + TT_F26Dot6* cur_y; + + unsigned short* cur_endContour; + unsigned char* cur_touch; + + TT_Outline outlines[MAX_GLYPHS]; + + int num_glyphs; + int tab_glyphs; + int cur_glyph; + int cur_point; + unsigned short cur_contour; + + extern TT_Raster_Map Bit; + + int Fail; + int Num; + + short visual; /* display glyphs while rendering */ + short gray_render; /* smooth fonts with gray levels */ + + + static void Clear_Buffer( void ); + + +/*******************************************************************/ +/* */ +/* Get_Time: */ +/* */ +/* Returns the current time in milliseconds. */ +/* */ +/*******************************************************************/ + + long Get_Time( void ) + { + return clock() * 1000 / CLOCKS_PER_SEC; + } + + +/*******************************************************************/ +/* */ +/* Init_Engine: */ +/* */ +/* Allocates bitmap, render pool and other structs... */ +/* */ +/*******************************************************************/ + + void Init_Engine( void ) + { + Bit.rows = vio_Height; /* The whole window */ + Bit.width = vio_Width; + + if ( gray_render ) + { + Bit.cols = Bit.width; + Bit.flow = TT_Flow_Up; + Bit.size = Bit.rows * Bit.width; + } + else + { + Bit.cols = (Bit.width + 7) / 8; /* convert to # of bytes */ + Bit.flow = TT_Flow_Up; + Bit.size = Bit.rows * Bit.cols; /* number of bytes in buffer */ + } + + Bit.bitmap = (void*)malloc( Bit.size ); + if ( !Bit.bitmap ) + Panic( "ERROR: not enough memory to allocate bitmap!\n" ); + + Clear_Buffer(); + } + + +/*******************************************************************/ +/* */ +/* Clear_Buffer: */ +/* */ +/* Clears current bitmap. */ +/* */ +/*******************************************************************/ + + static void Clear_Buffer( void ) + { + if ( gray_render ) + memset( Bit.bitmap, gray_palette[0], Bit.size ); + else + memset( Bit.bitmap, 0, Bit.size ); + } + + +/*******************************************************************/ +/* */ +/* LoadTrueTypeChar: */ +/* */ +/* Loads a glyph into memory. */ +/* */ +/*******************************************************************/ + + TT_Error LoadTrueTypeChar( int idx ) + { + error = TT_Load_Glyph( instance, glyph, idx, TTLOAD_DEFAULT ); + if ( error ) + return error; + + TT_Get_Glyph_Outline( glyph, &outline ); + + outline.second_pass = 0; + outline.high_precision = 0; + outline.dropout_mode = 0; + + /* debugging */ +#if 0 + if ( idx == 0 && !visual ) + { + printf( "points = %d\n", outline.points ); + for ( j = 0; j < outline.points; j++ ) + printf( "%02x (%01hx,%01hx)\n", + j, outline.xCoord[j], outline.yCoord[j] ); + printf( "\n" ); + } +#endif + + /* create a new outline */ + TT_New_Outline( outline.n_points, + outline.n_contours, + &outlines[cur_glyph] ); + + /* copy the glyph outline into it */ + outline.high_precision = 0; + outline.second_pass = 0; + TT_Copy_Outline( &outline, &outlines[cur_glyph] ); + + /* translate it */ + TT_Translate_Outline( &outlines[cur_glyph], + vio_Width * 16, + vio_Height * 16 ); + cur_glyph++; + + return TT_Err_Ok; + } + + +/*******************************************************************/ +/* */ +/* ConvertRaster: */ +/* */ +/* Performs scan conversion. */ +/* */ +/*******************************************************************/ + + TT_Error ConvertRaster( int index ) + { + outlines[index].second_pass = 0; + outlines[index].high_precision = 0; + + if ( gray_render ) + return TT_Get_Outline_Pixmap( engine, &outlines[index], &Bit ); + else + return TT_Get_Outline_Bitmap( engine, &outlines[index], &Bit ); + } + + + int main( int argc, char** argv ) + { + int i, total, mode, base, rendered_glyphs; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + + long t, t0, tz0; + + + execname = argv[0]; + + gray_render = 0; + visual = 0; + + while ( argc > 1 && argv[1][0] == '-' ) + { + switch ( argv[1][1] ) + { + case 'g': + gray_render = 1; + break; + + case 'v': + visual = 1; + break; + + default: + Panic( "Unknown argument '%s'!\n", argv[1] ); + } + argc--; + argv++; + } + + if ( argc != 2 ) + { + fprintf( stderr, "fttimer: simple performance timer -- part of the FreeType project\n" ); + fprintf( stderr,"-----------------------------------------------------------------\n\n" ); + fprintf( stderr,"Usage: %s [-g] [-v] fontname[.ttf|.ttc]\n\n", execname ); + fprintf( stderr," where '-g' asks for gray-levels rendering\n" ); + fprintf( stderr," '-v' displays while rendering (slower)\n" ); + + exit( EXIT_FAILURE ); + } + + i = strlen( argv[1] ); + while ( i > 0 && argv[1][i] != '\\' ) + { + if ( argv[1][i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, argv[1], 128 ); + strncpy( alt_filename, argv[1], 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Initialize engine */ + + if ( (error = TT_Init_FreeType( &engine )) ) + Panic( "Error while initializing engine, code = 0x%x.\n", error ); + + /* Load face */ + + error = TT_Open_Face( engine, filename, &face ); + + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + if ( error == TT_Err_Could_Not_Open_File ) + Panic( "Could not find/open %s.\n", filename ); + else if ( error ) + Panic( "Error while opening %s, error code = 0x%x.\n", + filename, error ); + + /* get face properties and allocate preload arrays */ + + TT_Get_Face_Properties( face, &properties ); + + num_glyphs = properties.num_Glyphs; + + tab_glyphs = MAX_GLYPHS; + if ( tab_glyphs > num_glyphs ) + tab_glyphs = num_glyphs; + + /* create glyph */ + + error = TT_New_Glyph( face, &glyph ); + if ( error ) + Panic( "Could not create glyph container.\n" ); + + /* create instance */ + + error = TT_New_Instance( face, &instance ); + if ( error ) + Panic( "Could not create instance for %s.\n", filename ); + + error = TT_Set_Instance_CharSize( instance, 400*64 ); + if ( error ) + Panic( "Could not reset instance for %s.\n", filename ); + + if ( gray_render ) + mode = Graphics_Mode_Gray; + else + mode = Graphics_Mode_Mono; + + if ( visual ) + { + if ( !SetGraphScreen( mode ) ) + Panic( "Could not set graphics mode.\n" ); + TT_Set_Raster_Gray_Palette( engine, gray_palette ); + } + else + { + /* This is the default bitmap size used */ + vio_Width = 640; + vio_Height = 450; + } + + Init_Engine(); + + Num = 0; + Fail = 0; + + total = num_glyphs; + base = 0; + + rendered_glyphs = 0; + + t0 = 0; /* Initial time */ + + tz0 = Get_Time(); + + while ( total > 0 ) + { + /* First, preload 'tab_glyphs' in memory */ + + cur_glyph = 0; + cur_point = 0; + cur_contour = 0; + + printf( "loading %d glyphs", tab_glyphs ); + + for ( Num = 0; Num < tab_glyphs; Num++ ) + { + error = LoadTrueTypeChar( base + Num ); + if ( error ) + Fail++; + + total--; + } + + base += tab_glyphs; + + if ( tab_glyphs > total ) + tab_glyphs = total; + + printf( ", rendering... " ); + + /* Now, render the loaded glyphs */ + + t = Get_Time(); + + for ( Num = 0; Num < cur_glyph; Num++ ) + { + if ( (error = ConvertRaster( Num )) ) + Fail++; + else + { + rendered_glyphs ++; + + if ( visual ) + { + sprintf( Header, "Glyph: %5d", Num ); + Display_Bitmap_On_Screen( Bit.bitmap, Bit.rows, Bit.cols ); + + Clear_Buffer(); + } + } + } + + t = Get_Time() - t; + if ( t < 0 ) + t += 100L * 60 * 60; + + printf( " = %f s\n", (double)t / 1000 ); + t0 += t; + + /* Now free all loaded outlines */ + for ( Num = 0; Num < cur_glyph; Num++ ) + TT_Done_Outline( &outlines[Num] ); + } + + tz0 = Get_Time() - tz0; + + if ( visual ) + RestoreScreen(); + + TT_Close_Face( face ); + + printf( "\n" ); + printf( "rendered glyphs = %d\n", rendered_glyphs ); + printf( "render time = %f s\n", (double)t0 / 1000 ); + printf( "fails = %d\n", Fail ); + printf( "average glyphs/s = %f\n", + (double)rendered_glyphs / t0 * 1000 ); + + printf( "total timing = %f s\n", (double)tz0 / 1000 ); + printf( "Fails = %d\n", Fail ); + + TT_Done_FreeType( engine ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftview.c b/Build/source/libs/freetype/freetype-1.5/test/ftview.c new file mode 100644 index 00000000000..71ca0d87a28 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftview.c @@ -0,0 +1,539 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftview: A simple font viewer. Supports hinting and grayscaling. */ +/* */ +/* */ +/* Keys: */ +/* */ +/* x : fine counter-clockwise rotation */ +/* c : fine clockwise rotation */ +/* */ +/* v : fast counter-clockwise rotation */ +/* b : fast clockwise rotation */ +/* */ +/* + : fast scale up */ +/* - : fast scale down */ +/* u : fine scale down */ +/* j : fine scale up */ +/* */ +/* l : go to next glyph */ +/* k : go to previous glyph */ +/* */ +/* o : go to tenth next glyph */ +/* i : go to tenth previous glyph */ +/* */ +/* 0 : go to hundredth next glyph */ +/* 9 : go to hundredth previous glyph */ +/* */ +/* ) : go to 1000th next glyph */ +/* ( : go to 1000th previous glyph */ +/* */ +/* } : go to 10000th next glyph */ +/* { : go to 10000th previous glyph */ +/* */ +/* n : go to next (or last) .ttf file */ +/* p : go to previous (or first) .ttf file */ +/* */ +/* h : toggle hinting */ +/* */ +/* B : toggle sbit */ +/* */ +/* ESC : exit */ +/* */ +/* */ +/* NOTE: This is just a test program that is used to show off and */ +/* debug the current engine. */ +/* */ +/****************************************************************************/ + +#include +#include +#include + +#include "blitter.h" +#include "common.h" +#include "display.h" +#include "freetype.h" +#include "ftxsbit.h" + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + +#define Pi 3.1415926535 + +#define MAXPTSIZE 500 /* dtp */ +#define Center_X ( Bit.width / 2 ) /* dtp */ +#define Center_Y ( Bit.rows / 2 ) /* dtp */ + +/* + * If Ignore_Err_Not_SBit is not defined, + * "Fail" increase when the glyph does not have sbit and + * sbit_flag is 1. + */ +#define Ignore_Err_Not_SBit 1 + + TT_Engine engine; + + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + + TT_Big_Glyph_Metrics metrics; + TT_Outline outline; + TT_Face_Properties properties; + TT_Instance_Metrics imetrics; + + TT_SBit_Image* sbit; + + int num_glyphs; + + int ptsize; + int hinted; + + char Header[128]; + + int Rotation; + int Fail; + int Num; + + int gray_render; + unsigned int sbit_flag; /* 0 if to display outlines + * 1 if to use embedded bitmaps + * 2 if to show sbit and outline glyphs + */ + + int glyph_has_sbit; + + + + static TT_Error Reset_Scale( int pointSize ) + { + TT_Error error; + TT_SBit_Strike strike; + + + if ( (error = TT_Set_Instance_PointSize( instance, pointSize )) ) + { + RestoreScreen(); + fprintf( stderr, "Error = 0x%x.\n", (unsigned)error ); + Panic( "Could not reset instance.\n" ); + } + TT_Get_Instance_Metrics( instance, &imetrics ); + + /* now re-allocates the small bitmap */ + if ( gray_render ) + { + Init_Small( imetrics.x_ppem, imetrics.y_ppem ); + Clear_Small(); + } + + if ( TT_Get_SBit_Strike( face, instance, &strike ) ) + glyph_has_sbit = 0; + else + glyph_has_sbit = 1; + + return TT_Err_Ok; + } + + + static TT_Error LoadTrueTypeChar( int idx, int hint ) + { + int flags; + + + flags = TTLOAD_SCALE_GLYPH; + if ( hint ) + flags |= TTLOAD_HINT_GLYPH; + + return TT_Load_Glyph( instance, glyph, idx, flags ); + } + + + static TT_Error Render_All( int first_glyph, int ptsize ) + { + TT_F26Dot6 start_x, start_y, step_y, x, y; + int i; + + TT_Error error = 0; + + + start_x = 4; + start_y = vio_Height - ( ( ptsize * 96 + 36 ) / 72 + 10 ); + + step_y = imetrics.y_ppem + 10; + + x = start_x; + y = start_y; + + i = first_glyph; + + while ( i < num_glyphs ) + { + if ( ( glyph_has_sbit ) && + ( ( sbit_flag + 1 ) & 2 ) && + !(error = TT_Load_Glyph_Bitmap( face, instance, i, sbit )) ) + { + Blit_Bitmap( &Bit, + &sbit->map, + gray_render ? 8 : 1, + (int)x + (int)(sbit->metrics.horiBearingX/64), + Bit.rows - (int)y - (int)(sbit->metrics.horiBearingY/64), + gray_palette[4] ); + metrics = sbit->metrics; + goto Step; + } + + if ( ( ( !glyph_has_sbit ) || + ( ( sbit_flag + 1 ) & 1 ) ) && + !(error = LoadTrueTypeChar( i, hinted )) ) + { + TT_Get_Glyph_Outline( glyph, &outline ); + TT_Get_Glyph_Big_Metrics( glyph, &metrics ); + + Render_Single_Glyph( gray_render, glyph, (int)x, (int)y ); + } + else + { +#ifdef Ignore_Err_Not_SBit + if (!(( glyph_has_sbit ) && + ( sbit_flag == 1 ) && + ( error == TT_Err_Invalid_Glyph_Index ))) +#endif + Fail++; + } + Step: + x += ( metrics.horiAdvance / 64 ) + 1; + + if ( x + imetrics.x_ppem > vio_Width ) + { + x = start_x; + y -= step_y; + + if ( y < 10 ) + return TT_Err_Ok; + } + i++; + } + return TT_Err_Ok; + } + + + static int Process_Event( TEvent* event ) + { + switch ( event->what ) + { + case event_Quit: /* ESC or q */ + return 0; + + case event_Keyboard: + if ( event->info == 'n' ) /* Next file */ + return 'n'; + if ( event->info == 'p' ) /* Previous file */ + return 'p'; + if ( event->info == 'h' ) /* Toggle hinting */ + hinted = !hinted; + if ( ( event->info == 'B' ) && ( glyph_has_sbit ) ) /* Toggle sbit */ + sbit_flag = ( sbit_flag + 1 ) % 3; + break; + + case event_Rotate_Glyph: + Rotation = ( Rotation + event->info ) & 1023; + break; + + case event_Scale_Glyph: + ptsize += event->info; + if ( ptsize < 1 ) ptsize = 1; + if ( ptsize > MAXPTSIZE ) ptsize = MAXPTSIZE; + break; + + case event_Change_Glyph: + Num += event->info; + if ( Num < 0 ) Num = 0; + if ( Num >= num_glyphs ) Num = num_glyphs - 1; + break; + } + + return 1; + } + + + static void usage( char* execname ) + { + fprintf( stderr, + "\n" + "ftview: simple TrueType interpreter tester -- part of the FreeType project\n" + "--------------------------------------------------------------------------\n" + "\n" + "Usage: %s [options below] ppem fontname[.ttf|.ttc] ...\n", + execname ); + fprintf( stderr, + "\n" + " -g gray-level rendering (default: none)\n" + " -r R use resolution R dpi (default: 96)\n" + " -B use embedded bitmaps (default: none)\n" + "\n" ); + + exit( EXIT_FAILURE ); + } + + + int main( int argc, char** argv ) + { + int i, old_ptsize, orig_ptsize, file; + int XisSetup = 0; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + int option; + int res = 96; + + TT_Error error; + TEvent event; + + TT_EBLC eblc_table; + + + execname = ft_basename( argv[0] ); + + while ( 1 ) + { + option = ft_getopt( argc, argv, "gr:B" ); + + if ( option == -1 ) + break; + + switch ( option ) + { + case 'g': + gray_render = 1; + sbit_flag = 0; + break; + + case 'r': + res = atoi( ft_optarg ); + if ( res < 1 ) + usage( execname ); + break; + + case 'B': + if (!gray_render) +#if 0 + sbit_flag = 1; +#else + sbit_flag = 2; +#endif + break; + + default: + usage( execname ); + break; + } + } + + argc -= ft_optind; + argv += ft_optind; + + if ( argc <= 1 ) + usage( execname ); + + if ( sscanf( argv[0], "%d", &orig_ptsize ) != 1 ) + orig_ptsize = 64; + + file = 1; + + /* Initialize engine */ + + if ( (error = TT_Init_FreeType( &engine )) ) + Panic( "Error while initializing engine, code = 0x%x.\n", error ); + + if ( (error = TT_Init_SBit_Extension( engine )) ) + Panic( "Error while initializing sbit extention, code = 0x%x.\n", error ); + + NewFile: + ptsize = orig_ptsize; + hinted = 1; + + i = strlen( argv[file] ); + while ( i > 0 && argv[file][i] != '\\' && argv[file][i] != '/' ) + { + if ( argv[file][i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, argv[file], 128 ); + strncpy( alt_filename, argv[file], 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + /* Load face */ + + error = TT_Open_Face( engine, filename, &face ); + + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + if ( error == TT_Err_Could_Not_Open_File ) + Panic( "Could not find/open %s.\n", filename ); + else if ( error ) + Panic( "Error while opening %s, error code = 0x%x.\n", + filename, error ); + + /* get face properties and allocate preload arrays */ + + TT_Get_Face_Properties( face, &properties ); + + num_glyphs = properties.num_Glyphs; + + glyph_has_sbit = 0; + + error = TT_Get_Face_Bitmaps( face, &eblc_table ); + if ( error == TT_Err_Ok ) + glyph_has_sbit = 1; + if ( sbit_flag && !glyph_has_sbit ) + Panic( "%s does not have embedded bitmap glyphs.\n", filename ); + + /* create glyph */ + + error = TT_New_Glyph( face, &glyph ); + if ( error ) + Panic( "Could not create glyph container.\n" ); + + error = TT_New_SBit_Image( &sbit ); + if ( error ) + Panic( "Could not create sbit slot.\n" ); + + /* create instance */ + + error = TT_New_Instance( face, &instance ); + if ( error ) + Panic( "Could not create instance for %s.\n", filename ); + + error = TT_Set_Instance_Resolutions( instance, res, res ); + if ( error ) + Panic( "Could not set device resolutions." ); + + if ( !XisSetup ) + { + XisSetup = 1; + + if ( gray_render ) + { + if ( !SetGraphScreen( Graphics_Mode_Gray ) ) + Panic( "Could not set up grayscale graphics mode.\n" ); + + TT_Set_Raster_Gray_Palette( engine, virtual_palette ); + } + else + { + if ( !SetGraphScreen( Graphics_Mode_Mono ) ) + Panic( "Could not set up mono graphics mode.\n" ); + } + } + + Init_Display( gray_render ); + + Reset_Scale( ptsize ); + + old_ptsize = ptsize; + + Fail = 0; + Num = 0; + + for ( ;; ) + { + int key; + char* sbit_string; + static char* sbit_messages[4] = + { "off", "on", " if available", "NONE" }; + + sbit_string = sbit_messages[3]; + if ( glyph_has_sbit ) + { + if (sbit_flag >= 0 && sbit_flag < 3) + sbit_string = sbit_messages[sbit_flag]; + } + + Clear_Display(); + Render_All( Num, ptsize ); + if ( gray_render ) + Convert_To_Display_Palette(); + + sprintf( Header, "%s: Glyph: %4d ptsize: %4d hinting: %s sbit: %s", + ft_basename( filename ), Num, ptsize, + hinted ? "on" : "off", + sbit_string ); + Display_Bitmap_On_Screen( Bit.bitmap, Bit.rows, Bit.cols ); + +#ifndef X11 +#ifndef OS2 + Print_XY( 0, 0, Header ); +#endif +#endif + + Get_Event( &event ); + if ( !( key = Process_Event( &event ) ) ) + goto End; + + if ( key == 'n' ) + { + TT_Close_Face( face ); + + if ( file < argc - 1 ) + file++; + + goto NewFile; + } + + if ( key == 'p' ) + { + TT_Close_Face( face ); + + if ( file > 1 ) + file--; + + goto NewFile; + } + + if ( ptsize != old_ptsize ) + { + if ( Reset_Scale( ptsize ) ) + Panic( "Could not resize font.\n" ); + + old_ptsize = ptsize; + } + } + + End: + RestoreScreen(); + + TT_Done_SBit_Image( sbit ); + TT_Close_Face( face ); + TT_Done_FreeType( engine ); + + printf( "Execution completed successfully.\n" ); + printf( "Fails = %d\n", Fail ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ +} + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/ftzoom.c b/Build/source/libs/freetype/freetype-1.5/test/ftzoom.c new file mode 100644 index 00000000000..228f8895610 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/ftzoom.c @@ -0,0 +1,682 @@ +/****************************************************************************/ +/* */ +/* The FreeType project - a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* ftzoom : A simple glyph viewer. Now supports graylevel rendering */ +/* with the '-g' option. */ +/* */ +/* Use `-p ' together with `-e ' to */ +/* select a cmap. */ +/* */ +/* Keys: */ +/* */ +/* x : fine counter_clockwise rotation */ +/* c : fine clockwise rotation */ +/* */ +/* v : fast counter_clockwise rotation */ +/* b : fast clockwise rotation */ +/* */ +/* + : fast scale up */ +/* - : fast scale down */ +/* u : fine scale down */ +/* j : fine scale up */ +/* */ +/* l : go to next glyph */ +/* k : go to previous glyph */ +/* */ +/* o : go to tenth next glyph */ +/* i : go to tenth previous glyph */ +/* */ +/* 0 : go to hundredth next glyph */ +/* 9 : go to hundredth previous glyph */ +/* */ +/* ) : go to 1000th next glyph */ +/* ( : go to 1000th previous glyph */ +/* */ +/* } : go to 10000th next glyph */ +/* { : go to 10000th previous glyph */ +/* */ +/* q : */ +/* ESC : exit */ +/* */ +/* */ +/* NOTE 1: This is just a test program that is used to show off and */ +/* debug the current engine. In no way does it show the final */ +/* high-level interface that client applications will use. */ +/* */ +/* NOTE 2: The `post' engine is used to display the PS glyph names. */ +/* Use the `-n' switch if you don't want that. */ +/* */ +/****************************************************************************/ + +#include +#include +#include +#include + +#include "common.h" +#include "freetype.h" +#include "ftxpost.h" + +#include "gdriver.h" +#include "gevents.h" +#include "gmain.h" + +#ifdef DEBUG_LEVEL_TRACE +#include "ttdebug.h" +#endif + + +#define Pi 3.1415926535 + +#define MAXPTSIZE 5000 /* dtp */ + + char Header[128]; + + TT_Engine engine; + TT_Face face; + TT_Instance instance; + TT_Glyph glyph; + TT_CharMap char_map; + + TT_Glyph_Metrics metrics; + TT_Outline outline; + TT_Face_Properties properties; + TT_Instance_Metrics imetrics; + + int num_glyphs; + int xcenter_upem; + int ycenter_upem; + int units_per_em; + + int ptsize; + int old_ptsize; + int rotation; + int old_rotation; + + TT_Matrix matrix; + TT_Matrix zoom_matrix; + int apply_matrix; + int xcenter; + int ycenter; + int xoffset; + int yoffset; + + extern TT_Raster_Map Bit; + + int Fail; + int Num; + int Code; + + int gray_render = 0; + int hinted = 1; + int use_cmap = 0; + int zoom_factor = 1; + int grid = 0; + int use_post = 1; + + char palette[5] = { 0, 1, 2, 3, 4 }; + + + static void ClearData( void ) + { + if ( gray_render ) + memset( Bit.bitmap, gray_palette[0], Bit.size ); + else + memset( Bit.bitmap, 0, Bit.size ); + } + + + void Init_Raster_Area( void ) + { + Bit.rows = vio_Height; /* The whole window */ + Bit.width = vio_Width; + Bit.flow = TT_Flow_Up; + + if ( gray_render ) + { + Bit.cols = Bit.width; + Bit.size = Bit.rows * Bit.width; + } + else + { + Bit.cols = ( Bit.width + 7 ) / 8; /* convert to # of bytes */ + Bit.size = Bit.rows * Bit.cols; /* number of bytes in buffer */ + } + + Bit.bitmap = (void*)malloc( (int)Bit.size ); + if ( !Bit.bitmap ) + Panic( "Not enough memory to allocate bitmap!\n" ); + + ClearData(); + } + + + static TT_Error Reset_PtSize( int pointSize ) + { + TT_Error error; + + + if ( (error = TT_Set_Instance_PointSize( instance, pointSize )) ) + { + RestoreScreen(); + printf( "Error = 0x%x.\n", (int)error ); + Panic( "Could not reset instance.\n" ); + } + + TT_Get_Instance_Metrics( instance, &imetrics ); + + xcenter = imetrics.x_ppem * xcenter_upem / units_per_em / 4; + ycenter = imetrics.y_ppem * ycenter_upem / units_per_em / 4; + + xoffset = vio_Width/2 - xcenter; + yoffset = vio_Height/2 - ycenter; + + return TT_Err_Ok; + } + + + static TT_Error Reset_Rotation( int rotation ) + { + if ( rotation ) + { + float angle; + + + TT_Set_Instance_Transform_Flags( instance, 1, 0 ); + + angle = rotation * Pi / 512; + + matrix.xx = (TT_Fixed)(cos( angle ) * (1L<<16)); + matrix.xy = (TT_Fixed)(sin( angle ) * (1L<<16)); + matrix.yx = -matrix.xy; + matrix.yy = matrix.xx; + + apply_matrix = 1; + } + else + apply_matrix = 0; + + if ( zoom_factor != 1 ) + { + zoom_matrix.xx = zoom_matrix.yy = zoom_factor * (1L<<16); + zoom_matrix.xy = zoom_matrix.yx = 0; + } + + return TT_Err_Ok; + } + + + static TT_Error LoadTrueTypeChar( int idx, int hint ) + { + TT_Error error; + int flags; + + + flags = TTLOAD_SCALE_GLYPH; + if ( hint ) + flags |= TTLOAD_HINT_GLYPH; + + error = TT_Load_Glyph( instance, glyph, idx, flags ); + if ( error ) + return error; + + if ( apply_matrix || zoom_factor != 1 ) + { + TT_Get_Glyph_Outline( glyph, &outline ); + TT_Translate_Outline( &outline, -xcenter*64L, -ycenter*64L ); + if ( apply_matrix ) + TT_Transform_Outline( &outline, &matrix ); + if ( zoom_factor != 1 ) + TT_Transform_Outline( &outline, &zoom_matrix ); + TT_Translate_Outline( &outline, xcenter*64L, ycenter*64L ); + } + + return error; + } + + + static TT_Error ConvertRaster( void ) + { + if ( gray_render ) + return TT_Get_Glyph_Pixmap( glyph, &Bit, xoffset*64L, yoffset*64L ); + else + return TT_Get_Glyph_Bitmap( glyph, &Bit, xoffset*64L, yoffset*64L ); + } + + + static void DrawGrid( void ) + { + char *bmap, mask; + int x, y, shift, toggle; + + + bmap = (char *)Bit.bitmap; + + for ( y = 0; y < Bit.rows; ++y ) + { + if ( ( y - xoffset ) % zoom_factor == 0 ) + { + if ( gray_render ) + for ( x = y & 1; x < Bit.cols; x += 2 ) + bmap[x] = 4 - bmap[x]; + else { + mask = y & 1 ? 0x55 : 0xAA; + for ( x = 0; x < Bit.cols; ++x ) + bmap[x] ^= mask; + } + } + else + { + toggle = y & 1; + + if ( gray_render ) + { + for ( x = xoffset % zoom_factor; x < Bit.cols; x += zoom_factor ) + if ( ( x & 1 ) == toggle ) + bmap[x] = 4 - bmap[x]; + } + else + { + /* tricky business */ + shift = xoffset % zoom_factor; + for ( x = 0; x < Bit.cols; ++x ) + { + for ( mask = 0; shift < 8; shift += zoom_factor ) + if ( ( shift & 1 ) == toggle ) + mask |= 0x80 >> shift; + bmap[x] ^= mask; + shift -= 8; + } + } + } + bmap += Bit.cols; + } + } + + + static int Process_Event( TEvent* event ) + { + switch ( event->what ) + { + case event_Quit: /* ESC or q */ + return 0; + + case event_Keyboard: + if ( event->info == 'h' ) /* Toggle hinting */ + hinted = !hinted; + break; + + case event_Rotate_Glyph: + rotation = ( rotation + event->info ) & 1023; + break; + + case event_Scale_Glyph: + ptsize += event->info; + if ( ptsize < 1 ) + ptsize = 1; + if ( ptsize > MAXPTSIZE / zoom_factor ) + ptsize = MAXPTSIZE / zoom_factor; + break; + + case event_Change_Glyph: + if ( use_cmap ) + { + if ( event->info < 0 ) + { + if ( Code > -event->info ) + Code += event->info; + else + Code = 0; + + for ( ; Code >= 0; Code-- ) + { + Num = TT_Char_Index( char_map, Code ); + if ( Num > 0 ) + break; + } + } + else + { + if ( Code < 65536 - event->info - 1 ) + Code += event->info; + else + Code = 65536 - 1; + + for ( ; Code < 65536; Code++ ) + { + Num = TT_Char_Index( char_map, Code ); + if ( Num > 0 ) + break; + } + } + } + else + { + if ( event->info < 0 ) + { + if ( Num > -event->info ) + Num += event->info; + else + Num = 0; + } + else + { + if ( Num < num_glyphs - event->info - 1 ) + Num += event->info; + else + Num = num_glyphs - 1; + } + } + break; + } + + return 1; + } + + + void usage( char* execname ) + { + printf( "\n" ); + printf( "ftzoom: simple TrueType glyph viewer -- part of the FreeType project\n" ); + printf( "--------------------------------------------------------------------\n" ); + printf( "\n" ); + printf( "Usage: %s [options below] fontname[.ttf|.ttc]\n", execname ); + printf( "\n" ); + printf( " -g gray-level rendering (default: none)\n" ); + printf( " -r R use resolution R dpi (default: 96)\n" ); + printf( " -z Z Z:1 magnification (default: 1:1)\n" ); + printf( " -p id platform id (default: none)\n" ); + printf( " -e id encoding id (default: none)\n" ); + printf( " -n don't use the `post' table\n" ); + printf( " If either -p or -e is not set, no cmap will be used.\n" ); + printf( "\n" ); + + exit( EXIT_FAILURE ); + } + + + /* stack check dtp */ + + int main( int argc, char** argv ) + { + int i; + int platform = -1, encoding = -1; + char filename[128 + 4]; + char alt_filename[128 + 4]; + char* execname; + int option; + int res = 96; + TT_Error error; + TT_Post post; + + TEvent event; + + + execname = argv[0]; + gray_render = 0; + + +#ifdef DEBUG_LEVEL_TRACE + + set_tt_trace_levels( trace_raster, 7 ); + set_tt_trace_levels( trace_gload, 7 ); + +#endif + + + while ( 1 ) + { + option = ft_getopt( argc, argv, "e:gnp:r:z:" ); + + if ( option == -1 ) + break; + + switch ( option ) + { + case 'e': + encoding = atoi( ft_optarg ); + break; + + case 'g': + gray_render = 1; + break; + + case 'n': + use_post = 0; + break; + + case 'p': + platform = atoi( ft_optarg ); + break; + + case 'r': + res = atoi( ft_optarg ); + if ( res < 1 ) + usage( execname ); + break; + + case 'z': + zoom_factor = atoi( ft_optarg ); + if ( zoom_factor < 1 || zoom_factor > 16 ) + usage( execname ); + if ( zoom_factor > 4 ) + grid = 1; + break; + + default: + usage( execname ); + break; + } + } + + if ( ft_optind == argc ) + usage( execname ); + + i = strlen( argv[ft_optind] ); + while ( i > 0 && argv[ft_optind][i] != '\\' && argv[ft_optind][i] != '/' ) + { + if ( argv[ft_optind][i] == '.' ) + i = 0; + i--; + } + + filename[128] = '\0'; + alt_filename[128] = '\0'; + + strncpy( filename, argv[ft_optind], 128 ); + strncpy( alt_filename, argv[ft_optind], 128 ); + + if ( i >= 0 ) + { + strncpy( filename + strlen( filename ), ".ttf", 4 ); + strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); + } + + if ( platform >= 0 || encoding >= 0 ) + use_cmap = 1; + + /* Initialization */ + TT_Init_FreeType( &engine ); + + /* Initialization of the post extension */ + if ( use_post ) + TT_Init_Post_Extension( engine ); + + /* Load face */ + + error = TT_Open_Face( engine, filename, &face ); + + if ( error == TT_Err_Could_Not_Open_File ) + { + strcpy( filename, alt_filename ); + error = TT_Open_Face( engine, alt_filename, &face ); + } + + if ( error == TT_Err_Could_Not_Open_File ) + Panic( "Could not find/open %s.\n", filename ); + else if ( error ) + Panic( "Error while opening %s, error code = 0x%x.\n", + filename, error ); + + /* get face properties and allocate preload arrays */ + + TT_Get_Face_Properties( face, &properties ); + + num_glyphs = properties.num_Glyphs; + xcenter_upem = (properties.header->xMax - properties.header->xMin) / 2; + ycenter_upem = (properties.header->yMax - properties.header->yMin) / 2; + units_per_em = properties.header->Units_Per_EM; + + /* load full post table */ + if ( use_post ) + { + error = TT_Load_PS_Names( face, &post ); + if ( error ) + Panic( "Could not load PS names.\n" ); + } + + /* create glyph */ + + error = TT_New_Glyph( face, &glyph ); + if ( error ) + Panic( "Could not create glyph container.\n" ); + + /* create instance */ + + error = TT_New_Instance( face, &instance ); + if ( error ) + Panic( "Could not create instance for %s.\n", filename ); + + error = TT_Set_Instance_Resolutions( instance, res, res ); + if ( error ) + Panic( "Could not set device resolutions." ); + + if ( gray_render ) + { + if ( !SetGraphScreen( Graphics_Mode_Gray ) ) + Panic( "Could not set up grayscale graphics mode.\n" ); + + TT_Set_Raster_Gray_Palette( engine, gray_palette ); + } + else + { + if ( !SetGraphScreen( Graphics_Mode_Mono ) ) + Panic( "Could not set up mono graphics mode.\n" ); + } + + Init_Raster_Area(); + + old_ptsize = ptsize = 150 / zoom_factor; + old_rotation = rotation = 0; + + Reset_PtSize ( ptsize ); + Reset_Rotation( rotation ); + + if ( use_cmap ) + { + unsigned short num_cmap; + unsigned short cmap_plat; + unsigned short cmap_enc; + + + num_cmap = properties.num_CharMaps; + for ( i = 0; i < num_cmap; i++ ) + { + error = TT_Get_CharMap_ID( face, i, &cmap_plat, &cmap_enc ); + if ( error ) + Panic( "Cannot query cmap, error = 0x%x.\n", error ); + if ( cmap_plat == platform && cmap_enc == encoding ) + break; + } + + if ( i == num_cmap ) + Panic( "Invalid platform and/or encoding ID.\n" ); + + error = TT_Get_CharMap( face, i, &char_map ); + if ( error ) + Panic( "Cannot load cmap, error = 0x%x.\n", error ); + + num_glyphs = (1L << 16) - 1; + } + + Code = 0; + Num = 0; + Fail = 0; + + for ( ;; ) + { + char *glyphname; + + + glyphname = NULL; + + ClearData(); + + if ( ptsize != old_ptsize ) + { + Reset_PtSize( ptsize ); + old_ptsize = ptsize; + } + + if ( rotation != old_rotation ) + { + Reset_Rotation( rotation ); + old_rotation = rotation; + } + + if ( (error = LoadTrueTypeChar( Num, hinted )) == TT_Err_Ok ) + { + ConvertRaster(); + if ( grid ) + DrawGrid(); + + if ( use_post ) + (void)TT_Get_PS_Name(face, Num, &glyphname); + + if ( use_cmap ) + sprintf( Header, "\"%s\": index = %3d, code = 0x%x, hinting = %s", + use_post ? glyphname : "", Num, Code, + hinted ? "ON" : "OFF" ); + else + sprintf( Header, "\"%s\": index = %3d, hinting = %s", + use_post ? glyphname : "", Num, hinted ? "ON" : "OFF" ); + } + else { + Fail++; + sprintf( Header, "\"%s\": index = %3d, hinting = %s (ERROR 0x%lx)", + glyphname ? glyphname : "", Num, + hinted ? "ON" : "OFF", error ); + } + + Display_Bitmap_On_Screen( Bit.bitmap, Bit.rows, Bit.cols ); + +#ifndef X11 +#ifndef OS2 + Print_XY( 0, 0, Header ); +#endif +#endif + + Get_Event( &event ); + if ( !Process_Event( &event ) ) goto End; + } + + End: + + RestoreScreen(); + + TT_Close_Face( face ); + TT_Done_FreeType( engine ); + + printf( "Fails = %d.\n", Fail ); + + exit( EXIT_SUCCESS ); /* for safety reasons */ + + return 0; /* never reached */ + } + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/gdriver.h b/Build/source/libs/freetype/freetype-1.5/test/gdriver.h new file mode 100644 index 00000000000..e57ffbc0342 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/gdriver.h @@ -0,0 +1,55 @@ +/******************************************************************* + * + * gdriver.h : Graphics utility driver generic interface 1.1 + * + * Generic interface for all drivers of the graphics utility used + * by the FreeType test programs. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef GDRIVER_H +#define GDRIVER_H + + /* Note that we now support an event based model, even with */ + /* full-screen modes. It is the responsability of the driver */ + /* to map its events to the TEvent structure when called */ + /* through Get_Event. */ + + /* The event classes are defined in the file 'gevents.h' included */ + /* by the test programs, not by the graphics utility. */ + + typedef struct _TEvent + { + int what; /* event class */ + int info; /* event parameter */ + } TEvent; + + + /* Get last event. In full-screen modes, a keystroke must be */ + /* translated to an event class with a parameter. */ + void Get_Event( TEvent* event ); + + /* A call to this function must set the graphics mode, the Vio */ + /* variable, as well as the values vio_ScanLineWidth, vio_Width */ + /* and vio_Height. */ + int Driver_Set_Graphics( int mode ); + + /* Restore previous mode or release display buffer/window */ + int Driver_Restore_Mode( void ); + + /* display bitmap on screen */ + int Driver_Display_Bitmap( char* buffer, int line, int col ); + +#endif /* GDRIVER_H */ + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/gevents.h b/Build/source/libs/freetype/freetype-1.5/test/gevents.h new file mode 100644 index 00000000000..8f7f977a451 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/gevents.h @@ -0,0 +1,43 @@ +/******************************************************************* + * + * gevents.h test programs events definition 1.1 + * + * This file defines the events used by the FreeType test programs + * It is _not_ included by 'gmain.c'. This file is also used by the + * drivers to translate their own events in GEvents. + * + * Not a very good design, but we're not rewriting X... + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef GEVENTS_H +#define GEVENTS_H + + typedef enum _GEvent + { + event_None, + event_Quit, /* Quit program */ + + event_Keyboard, /* unknown keystroke */ + + event_Change_Glyph, + event_Rotate_Glyph, + event_Scale_Glyph, + + event_Change_ScanType, + event_Change_Instructions + } GEvent; + +#endif /* GEVENTS_H */ + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/gmain.c b/Build/source/libs/freetype/freetype-1.5/test/gmain.c new file mode 100644 index 00000000000..f8eefc7aef3 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/gmain.c @@ -0,0 +1,475 @@ +/******************************************************************* + * + * gmain.c graphics utility main body 1.1 + * + * This file defines a common implementation of the graphics + * utility used by the FreeType test programs. It relies on + * system-specific drivers, like 'gfs_os.c', which interface is + * described in the file 'gdriver.h'. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "gdriver.h" +#include "gmain.h" + +#ifndef FAILURE +#define FAILURE 0 +#endif + +#ifndef SUCCESS +#define SUCCESS 1 +#endif + + char* Vio; /* pointer to VRAM or display buffer */ + + int vio_ScanLineWidth; /* scan line width in bytes */ + + int vio_Width; + int vio_Height; + + int gcursor_x = 0; + int gcursor_y = 0; + + int gwindow_width = 0; + int gwindow_height = 0; + + unsigned char gray_palette[5]; + + + typedef void TFunction_Print_8x8_Char( int x, + int y, + unsigned char c ); + + TFunction_Print_8x8_Char* Print_8x8_Char; + + /* font characters */ + + unsigned char font_8x8[2048] = + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x7E, 0x81, 0xA5, 0x81, 0xBD, 0x99, 0x81, 0x7E, + 0x7E, 0xFF, 0xDB, 0xFF, 0xC3, 0xE7, 0xFF, 0x7E, + 0x6C, 0xFE, 0xFE, 0xFE, 0x7C, 0x38, 0x10, 0x00, + 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x10, 0x00, + 0x38, 0x7C, 0x38, 0xFE, 0xFE, 0x92, 0x10, 0x7C, + 0x00, 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x7C, + 0x00, 0x00, 0x18, 0x3C, 0x3C, 0x18, 0x00, 0x00, + 0xFF, 0xFF, 0xE7, 0xC3, 0xC3, 0xE7, 0xFF, 0xFF, + 0x00, 0x3C, 0x66, 0x42, 0x42, 0x66, 0x3C, 0x00, + 0xFF, 0xC3, 0x99, 0xBD, 0xBD, 0x99, 0xC3, 0xFF, + 0x0F, 0x07, 0x0F, 0x7D, 0xCC, 0xCC, 0xCC, 0x78, + 0x3C, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x7E, 0x18, + 0x3F, 0x33, 0x3F, 0x30, 0x30, 0x70, 0xF0, 0xE0, + 0x7F, 0x63, 0x7F, 0x63, 0x63, 0x67, 0xE6, 0xC0, + 0x99, 0x5A, 0x3C, 0xE7, 0xE7, 0x3C, 0x5A, 0x99, + 0x80, 0xE0, 0xF8, 0xFE, 0xF8, 0xE0, 0x80, 0x00, + 0x02, 0x0E, 0x3E, 0xFE, 0x3E, 0x0E, 0x02, 0x00, + 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x7E, 0x3C, 0x18, + 0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x66, 0x00, + 0x7F, 0xDB, 0xDB, 0x7B, 0x1B, 0x1B, 0x1B, 0x00, + 0x3E, 0x63, 0x38, 0x6C, 0x6C, 0x38, 0x86, 0xFC, + 0x00, 0x00, 0x00, 0x00, 0x7E, 0x7E, 0x7E, 0x00, + 0x18, 0x3C, 0x7E, 0x18, 0x7E, 0x3C, 0x18, 0xFF, + 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x00, + 0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18, 0x00, + 0x00, 0x18, 0x0C, 0xFE, 0x0C, 0x18, 0x00, 0x00, + 0x00, 0x30, 0x60, 0xFE, 0x60, 0x30, 0x00, 0x00, + 0x00, 0x00, 0xC0, 0xC0, 0xC0, 0xFE, 0x00, 0x00, + 0x00, 0x24, 0x66, 0xFF, 0x66, 0x24, 0x00, 0x00, + 0x00, 0x18, 0x3C, 0x7E, 0xFF, 0xFF, 0x00, 0x00, + 0x00, 0xFF, 0xFF, 0x7E, 0x3C, 0x18, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x18, 0x3C, 0x3C, 0x18, 0x18, 0x00, 0x18, 0x00, + 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x6C, 0x6C, 0xFE, 0x6C, 0xFE, 0x6C, 0x6C, 0x00, + 0x18, 0x7E, 0xC0, 0x7C, 0x06, 0xFC, 0x18, 0x00, + 0x00, 0xC6, 0xCC, 0x18, 0x30, 0x66, 0xC6, 0x00, + 0x38, 0x6C, 0x38, 0x76, 0xDC, 0xCC, 0x76, 0x00, + 0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x18, 0x30, 0x60, 0x60, 0x60, 0x30, 0x18, 0x00, + 0x60, 0x30, 0x18, 0x18, 0x18, 0x30, 0x60, 0x00, + 0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00, + 0x00, 0x18, 0x18, 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c ) + { + int offset, i, bit; + unsigned char* bitm; + + if ( !Vio ) + return; + + offset = x * 8 + y * vio_ScanLineWidth * 8; + bitm = font_8x8 + (int)c * 8; + + for ( i = 0; i < 8; i++ ) + { + bit = 0x80; + while ( bit > 0 ) + { + if ( bit & *bitm ) + Vio[offset] = (char)0x0f; + else + Vio[offset] = 0x00; + + bit >>= 1; + offset++; + } + offset += vio_ScanLineWidth - 8; + bitm++; + } + } + + + int SetGraphScreen( int mode ) + { + gcursor_x = 0; + gcursor_y = 0; + + switch( mode ) + { + case Graphics_Mode_Mono: + if ( !Driver_Set_Graphics( mode ) ) + return FAILURE; + + gwindow_width = vio_ScanLineWidth; + gwindow_height = vio_Height / 8; + + Print_8x8_Char = Print_8x8_Mono; + break; + + case Graphics_Mode_Gray: + if ( !Driver_Set_Graphics( mode ) ) + return FAILURE; + + gwindow_width = vio_ScanLineWidth / 8; + gwindow_height = vio_Height / 8; + + Print_8x8_Char = Print_8x8_Gray; + break; + + default: + /* Invalid function call */ + return FAILURE; + } + + return SUCCESS; + } + + + /* restore previous (or text) video mode */ + + int RestoreScreen( void ) + { + gcursor_x = 0; + gcursor_y = 0; + gwindow_height = 0; + gwindow_height = 0; + + return Driver_Restore_Mode(); + } + + + void Display_Bitmap_On_Screen( char* buffer, int line, int col ) + { + Driver_Display_Bitmap( buffer, line, col ); + } + + + void Goto_XY( int x, int y ) + { + gcursor_x = x; + gcursor_y = y; + } + + + void Print_Str( char* string ) + { + if ( !string ) return; + + while ( *string ) + { + switch ( *string ) + { + case '\n': + gcursor_x = 0; + gcursor_y++; + if ( gcursor_y > gwindow_height ) gcursor_y = 0; + break; + + default: + (*Print_8x8_Char)( gcursor_x, gcursor_y, *string ); + + gcursor_x++; + + if ( gcursor_x >= gwindow_width ) + { + gcursor_x = 0; + gcursor_y++; + + if ( gcursor_y >= gwindow_height ) gcursor_y = 0; + } + } + string++; + } + } + + + void Print_XY( int x, int y, char* string ) + { + Goto_XY( x, y ); + Print_Str( string ); + } + + + + + + + + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/gmain.h b/Build/source/libs/freetype/freetype-1.5/test/gmain.h new file mode 100644 index 00000000000..3b40440b672 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/gmain.h @@ -0,0 +1,71 @@ +/******************************************************************* + * + * gmain.h graphics utility main interface 1.1 + * + * This file defines a common interface, implemented in the body + * file 'gmain.c'. It relies on system dependent driver files, + * like 'gfs_os.c', whose interface is described in 'gdriver.h'. + * + * Copyright 1996-2001 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#ifndef GMAIN_H +#define GMAIN_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Graphics mode definitions */ + +#define Graphics_Mode_Mono 1 /* monochrome graphics mode */ +#define Graphics_Mode_Gray 2 /* 8-bit palette graphics mode */ + + extern char* Vio; /* Pointer to VRAM or display buffer */ + + extern int vio_ScanLineWidth; /* Scan Line width in bytes */ + + extern int vio_Width; + extern int vio_Height; + + extern unsigned char gray_palette[5]; /* standard gray_palette */ + + + /* set a graphics mode, chosen from the Graphics_Mode_xxx list */ + int SetGraphScreen( int mode ); + + /* restore previous (or text) video mode */ + int RestoreScreen( void ); + + /* display a bitmap of 'line' lines, and 'col' columns (each */ + /* column made of 8 bits) */ + void Display_Bitmap_On_Screen( char* buffer, int line, int col ); + + void Goto_XY( int x, int y ); + + + extern int gcursor_x; + extern int gcursor_y; + + extern int gwindow_width; + extern int gwindow_height; + + void Print_Str( char* string ); + void Print_XY ( int x, int y, char* string ); + +#ifdef __cplusplus +} +#endif + +#endif /* GMAIN_H */ + + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/textdisp.c b/Build/source/libs/freetype/freetype-1.5/test/textdisp.c new file mode 100644 index 00000000000..c6ac8df860f --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/textdisp.c @@ -0,0 +1,47 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* textdisp.c: Text-mode display component used by some test programs. */ +/* */ +/* This file is used to display glyphs using only text, with ' ' and '*'. */ +/* */ +/****************************************************************************/ + +#include + +#include "textdisp.h" + + void + Show_Single_Glyph( const TT_Raster_Map* map ) + { + int y; + + unsigned char* line = map->bitmap; + + + for ( y = 0; y < map->rows; y++, line += map->cols ) + { + unsigned char* ptr = line; + int x; + unsigned char mask = 0x80; + + + for ( x = 0; x < map->width; x++ ) + { + printf( "%c", (ptr[0] & mask) ? '*' : '.' ); + mask >>= 1; + if ( mask == 0 ) + { + mask = 0x80; + ptr++; + } + } + printf( "\n" ); + } + } + +/* End */ diff --git a/Build/source/libs/freetype/freetype-1.5/test/textdisp.h b/Build/source/libs/freetype/freetype-1.5/test/textdisp.h new file mode 100644 index 00000000000..829fc164804 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/textdisp.h @@ -0,0 +1,32 @@ +/****************************************************************************/ +/* */ +/* The FreeType project -- a free and portable quality TrueType renderer. */ +/* */ +/* Copyright 1996-2001 by */ +/* D. Turner, R.Wilhelm, and W. Lemberg */ +/* */ +/* textdisp.h: Text-mode display component used by some test programs. */ +/* */ +/* This file is used to display glyphs using only text, with ' ' and '*'. */ +/* */ +/****************************************************************************/ + +#ifndef TEXTDISP_H +#define TEXTDISP_H + +#include "freetype.h" /* TT_Raster_Map */ + +#ifdef __cplusplus + extern "C" { +#endif + + void Show_Single_Glyph( const TT_Raster_Map* map ); + +#ifdef __cplusplus + } +#endif + +#endif /* TEXTDISP_H */ + + +/* End */ -- cgit v1.2.3