diff options
Diffstat (limited to 'Build')
196 files changed, 61114 insertions, 235 deletions
diff --git a/Build/source/Makefile.in b/Build/source/Makefile.in index ff031d01902..f51ed5b1614 100644 --- a/Build/source/Makefile.in +++ b/Build/source/Makefile.in @@ -86,6 +86,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/kpse-common.m4 \ $(top_srcdir)/texk/dvipng/ac/dvipng.ac \ $(top_srcdir)/texk/dvipos/ac/withenable.ac \ $(top_srcdir)/texk/dvipsk/ac/withenable.ac \ + $(top_srcdir)/texk/dvisvgm/ac/withenable.ac \ $(top_srcdir)/texk/gsftopk/ac/withenable.ac \ $(top_srcdir)/texk/lacheck/ac/withenable.ac \ $(top_srcdir)/texk/lcdf-typetools/ac/withenable.ac \ diff --git a/Build/source/configure b/Build/source/configure index bb38c7692d2..2d9089aaa61 100755 --- a/Build/source/configure +++ b/Build/source/configure @@ -935,6 +935,7 @@ enable_timing with_gs enable_dvipos enable_dvipsk +enable_dvisvgm enable_gsftopk enable_lacheck enable_lcdf_typetools @@ -1707,6 +1708,7 @@ Optional Features: --enable-timing Output execution time of dvipng --disable-dvipos do not build the dvipos package --disable-dvipsk do not build the dvipsk package + --disable-dvisvgm do not build the dvisvgm package --disable-gsftopk do not build the gsftopk package --disable-lacheck do not build the lacheck package --disable-lcdf-typetools @@ -3706,6 +3708,31 @@ test "x$enable_dvipsk" = xno || { } +## texk/dvisvgm/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/dvisvgm/ +## configure options and TL libraries required for dvisvgm +# Check whether --enable-dvisvgm was given. +if test "${enable_dvisvgm+set}" = set; then : + enableval=$enable_dvisvgm; +fi +case $enable_dvisvgm in #( + yes|no) : + ;; #( + *) : + + enable_dvisvgm=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&5 +$as_echo "$as_me: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&6;} + ac_configure_args="$ac_configure_args '--enable-dvisvgm=$enable_dvisvgm'" + ;; +esac + +test "x$enable_dvisvgm" = xno || { + need_kpathsea=yes + need_freetype2=yes + need_zlib=yes +} + + ## texk/gsftopk/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/gsftopk/ ## configure options and TL libraries required for gsftopk # Check whether --enable-gsftopk was given. @@ -4455,6 +4482,7 @@ test "x$need_gd" = xyes && { ## libs/freetype2/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/freetype2/ +## configure options and TL libraries required for freetype2 # Check whether --with-system-freetype2 was given. if test "${with_system_freetype2+set}" = set; then : @@ -6664,13 +6692,13 @@ if test "${lt_cv_nm_interface+set}" = set; then : else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:6667: $ac_compile\"" >&5) + (eval echo "\"\$as_me:6695: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:6670: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:6698: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:6673: output\"" >&5) + (eval echo "\"\$as_me:6701: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -7876,7 +7904,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 7879 "configure"' > conftest.$ac_ext + echo '#line 7907 "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -9508,11 +9536,11 @@ else -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:9511: $lt_compile\"" >&5) + (eval echo "\"\$as_me:9539: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:9515: \$? = $ac_status" >&5 + echo "$as_me:9543: \$? = $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. @@ -9847,11 +9875,11 @@ else -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:9850: $lt_compile\"" >&5) + (eval echo "\"\$as_me:9878: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:9854: \$? = $ac_status" >&5 + echo "$as_me:9882: \$? = $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. @@ -9952,11 +9980,11 @@ else -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:9955: $lt_compile\"" >&5) + (eval echo "\"\$as_me:9983: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:9959: \$? = $ac_status" >&5 + echo "$as_me:9987: \$? = $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 @@ -10007,11 +10035,11 @@ else -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:10010: $lt_compile\"" >&5) + (eval echo "\"\$as_me:10038: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:10014: \$? = $ac_status" >&5 + echo "$as_me:10042: \$? = $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 @@ -12374,7 +12402,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12377 "configure" +#line 12405 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12470,7 +12498,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12473 "configure" +#line 12501 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -16943,11 +16971,11 @@ else -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:16946: $lt_compile\"" >&5) + (eval echo "\"\$as_me:16974: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:16950: \$? = $ac_status" >&5 + echo "$as_me:16978: \$? = $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. @@ -17042,11 +17070,11 @@ else -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:17045: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17073: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17049: \$? = $ac_status" >&5 + echo "$as_me:17077: \$? = $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 @@ -17094,11 +17122,11 @@ else -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:17097: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17125: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17101: \$? = $ac_status" >&5 + echo "$as_me:17129: \$? = $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 diff --git a/Build/source/libs/Makefile.in b/Build/source/libs/Makefile.in index 097ac537a12..f051eedc8c5 100644 --- a/Build/source/libs/Makefile.in +++ b/Build/source/libs/Makefile.in @@ -90,6 +90,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-common.m4 \ $(top_srcdir)/../texk/dvipng/ac/dvipng.ac \ $(top_srcdir)/../texk/dvipos/ac/withenable.ac \ $(top_srcdir)/../texk/dvipsk/ac/withenable.ac \ + $(top_srcdir)/../texk/dvisvgm/ac/withenable.ac \ $(top_srcdir)/../texk/gsftopk/ac/withenable.ac \ $(top_srcdir)/../texk/lacheck/ac/withenable.ac \ $(top_srcdir)/../texk/lcdf-typetools/ac/withenable.ac \ diff --git a/Build/source/libs/README b/Build/source/libs/README index 54817579e44..aa8afdefe40 100644 --- a/Build/source/libs/README +++ b/Build/source/libs/README @@ -3,9 +3,11 @@ Public domain. Originally created by Karl Berry, 2005. Libraries we compile for TeX Live. -See comments in ../texk/README. +All libraries except obsdcompat use the original source tree with all +modifications maintained as patches and use a proxy build system, either +bypassing or using the original one. -expat - ? +See also comments in ../texk/README. freetype 1.5 - ? @@ -13,225 +15,21 @@ freetype2 2.3.11 - http://savannah.nongnu.org/download/freetype/ gd 2.0.35 - http://www.libgd.org/releases/ -graphite-engine - used by xetex, maintained here+upstream by Jonathan Kew +graphite 2.3.1 - the directory silgraphite-2.3.1/engine/ from + http://sourceforge.net/projects/silgraphite/ -icu - as with graphite-engine, modified for xetex - -jpeg - ? +icu 4.2.1 - http://download.icu-project.org/files/icu4c/ + with modifications required for xetex, also used by bibtexu libpng 1.2.40 - http://www.libpng.org/ - used by many -md5 - used by pdftex, provenance unknown - -obsdcompat - used by pdftex +obsdcompat - used by pdftex and luatex t1lib 5.1.2 - ftp://sunsite.unc.edu/pub/Linux/libs/graphics/ -teckit - as with graphite-engine +teckit 2.5.1 - http://scripts.sil.org/svn-view/teckit/ -unzip - ? - -xpdf 3.02pl3 - http://www.foolabs.com/xpdf/ +xpdf 3.02pl4 - http://www.foolabs.com/xpdf/ + with modifications for pdftex, luatex, and xetex zlib 1.2.3 - http://www.zlib.net/ - used by many - - - -This info used to be in a howto/ subdirectory; it was written a long -time ago, by Sebastian Rahtz and/or Thomas Esser, maybe? - -==> freetype <== -The following files have been added: - freeetype.ac withenable.ac - -Modifications: - configure.in: - disable AM_DISABLE_STATIC - add AM_DISABLE_SHARED - -==> freetype2 <== -The freetype2 directory contains Freetype 2.3.7 sources from: - - http://download.savannah.gnu.org/releases/freetype/freetype-2.3.7.tar.bz2 - -The following files have been added: - - freetype2.ac - withenable.ac - -Modifications: - - freetype2/builds/unix/configure - - edited to ignore the --srcdir argument, as this doesn't work properly - in the tex-live build - - -==> icu-xetex <== -The icu-xetex directory contains a *MODIFIED* copy of ICU release 3.8.1, -used in building xetex. - -The following files have been added: - - icu-xetex.ac - withenable.ac - -See libs/icu-xetex/README for more information. - -==> libpng <== -Downloading: - http://www.libpng.org/ - http://libpng.sourceforge.net/ - -libpng is the original distribution, but with added - Makefile.in libpng.ac withenable.ac - -The directories - contrib projects scripts -are not needed for teTeX and can be removed. - -libpng is configured by libs/configure, so the (original) -libs/libpng/configure is not used by teTeX. - -==> libtiff <== -Downloading: - http://www.libtiff.org/ - http://freshmeat.net/projects/libtiff/ - -Which files are in libtiff: - from the original distribution: - COPYRIGHT RELEASE-DATE VERSION libtiff/* dist/tiff.alpha - - added for teTeX: - acconfig.h aclocal.m4 configure.in libtiff.ac withenable.ac port.h - Makefile.in (replacing the original file) - added for fpTeX: - win32 win32.mak - -Generated files: - the commands - autoheader -m ../../texk/etc/autoconf - autoconf -m ../../texk/etc/autoconf - have generated - c-auto.in configure - - by make depend: - depend.mak - -==> ncurses <== -Downloading: - http://www.gnu.org/software/ncurses/ncurses.html - ftp://ftp.gnu.org/pub/gnu/ncurses/ - ftp://dickey.his.com/ncurses/ - -The ncurses directory contains the original distribution except: - Ada95 c++ doc form menu misc panel progs tack test - -The following files have been added: - ncurses.ac withenable.ac - -Modifications: - Makefile.in: - remove install from the list in the end. Create an empty install:: - target somewhere earlier in the file. - - protect "test ... || ..." in Makefile.in with - - - aclocal.m4, remove the following lines (thus disabling misc test - c++ subdirs): - SRC_SUBDIRS="$SRC_SUBDIRS test" - test -z "$MAKE_TERMINFO" && SRC_SUBDIRS="$SRC_SUBDIRS misc" - test "$cf_with_cxx_binding" != no && SRC_SUBDIRS="$SRC_SUBDIRS c++" - - include/Makefile.in - add symlink to AUTO_SRC variable - add a rule - symlink: - @test -d ncurses || ln -s . ncurses - add the line - -rm -f ncurses - to the clean:: target - - configure.in: - remove that ldconfig stuff - remove that cxx stuff - remove that ada stuff - cf_with_progs=no (instead of yes) - remove the line - modules_to_build="$modules_to_build panel menu form" - with_debug=no (instead of yes) - move one line below (after CF_DIRS_TO_MAKE): - CF_SRC_MODULES($modules_to_build) - remove the line - test "$use_database" = yes && SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in" - -Run autoconf with version 2.52.20011227. Patch available at - http://invisible-island.net/autoconf/ - -==> ncurses-fix <== -#!/bin/sh - -mv aclocal.m4 aclocal.m4-$$ -sed \ - -e "s/: .{BUILD_\(.*\):='\(.*\)'}/: \${BUILD_\1=\`echo '\2'\`}/" \ - -e "s/\`echo ''\`//" < aclocal.m4-$$ > aclocal.m4 -rm -f aclocal.m4-$$ - -==> t1lib <== -Downloading: - ftp://sunsite.unc.edu/pub/Linux/libs/graphics/t1lib-5.0.2.tar.gz - -==> teckit <== -The teckit directory contains the source of the TECkit (Text Encoding Conversion -toolkit) library and tools. See http://scripts.sil.org/teckit. - -The TECkit library is needed to build xetex. - -The subtrees teckit/source/teckitjni and teckit/perl_binaries have been removed -as these are not relevant to building xetex or using the basic TECkit library. -The copy of zlib source code found in the teckit tree has also been removed. - -The following files have been added: - - teckit.ac - withenable.ac (currently empty) - -==> xpdf <== -Downloading: - http://www.foolabs.com/xpdf/download.html - -Files in xpdf directory: - the files of the xpdf distribution, except - ltk misc/hello.pdf - -Replaced files: - Makefile.in - configure.in - xpdf/Makefile.in - goo/Makefile.in - -Added files: - libxpdf.ac - -==> zlib <== -Downloading: - http://www.gzip.org/zlib/ - -Files in zlib: - From the distribution: - everything, except: - INDEX Make_vms.com Makefile Makefile.riscos algorithm.txt amiga - configure descrip.mms msdos nt os2 zlib.html - - Replaced file: - Makefile.in - - Added for teTeX: - withenable.ac zlib.ac - - Added for fpTeX: - win32.mak - contrib/minizip/win32.mak - contrib/untgz/win32.mak - - Automatically generated: - depend.mak diff --git a/Build/source/libs/configure b/Build/source/libs/configure index 790f545daa4..4d06dc30fc9 100755 --- a/Build/source/libs/configure +++ b/Build/source/libs/configure @@ -694,6 +694,7 @@ enable_timing with_gs enable_dvipos enable_dvipsk +enable_dvisvgm enable_gsftopk enable_lacheck enable_lcdf_typetools @@ -1450,6 +1451,7 @@ Optional Features: --enable-timing Output execution time of dvipng --disable-dvipos do not build the dvipos package --disable-dvipsk do not build the dvipsk package + --disable-dvisvgm do not build the dvisvgm package --disable-gsftopk do not build the gsftopk package --disable-lacheck do not build the lacheck package --disable-lcdf-typetools @@ -2884,6 +2886,31 @@ test "x$enable_dvipsk" = xno || { } +## texk/dvisvgm/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/dvisvgm/ +## configure options and TL libraries required for dvisvgm +# Check whether --enable-dvisvgm was given. +if test "${enable_dvisvgm+set}" = set; then : + enableval=$enable_dvisvgm; +fi +case $enable_dvisvgm in #( + yes|no) : + ;; #( + *) : + + enable_dvisvgm=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&5 +$as_echo "$as_me: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&6;} + ac_configure_args="$ac_configure_args '--enable-dvisvgm=$enable_dvisvgm'" + ;; +esac + +test "x$enable_dvisvgm" = xno || { + need_kpathsea=yes + need_freetype2=yes + need_zlib=yes +} + + ## texk/gsftopk/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/gsftopk/ ## configure options and TL libraries required for gsftopk # Check whether --enable-gsftopk was given. @@ -3573,6 +3600,7 @@ test "x$need_gd" = xyes && { ## libs/freetype2/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/freetype2/ +## configure options and TL libraries required for freetype2 # Check whether --with-system-freetype2 was given. if test "${with_system_freetype2+set}" = set; then : diff --git a/Build/source/libs/freetype2/ac/withenable.ac b/Build/source/libs/freetype2/ac/withenable.ac index 4bbb05f503b..3f15d6e167d 100644 --- a/Build/source/libs/freetype2/ac/withenable.ac +++ b/Build/source/libs/freetype2/ac/withenable.ac @@ -3,4 +3,5 @@ dnl dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org> dnl You may freely use, modify and/or distribute this file. dnl +## configure options and TL libraries required for freetype2 KPSE_WITH_LIB([freetype2], [zlib]) diff --git a/Build/source/m4/kpse-pkgs.m4 b/Build/source/m4/kpse-pkgs.m4 index 384d4e54485..a603fd86c72 100644 --- a/Build/source/m4/kpse-pkgs.m4 +++ b/Build/source/m4/kpse-pkgs.m4 @@ -88,6 +88,7 @@ dvipdfmx dvipng dvipos dvipsk +dvisvgm gsftopk lacheck lcdf-typetools diff --git a/Build/source/texk/Makefile.in b/Build/source/texk/Makefile.in index 134e76f8f0b..b1a4a13ec16 100644 --- a/Build/source/texk/Makefile.in +++ b/Build/source/texk/Makefile.in @@ -90,6 +90,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-common.m4 \ $(top_srcdir)/../texk/dvipng/ac/dvipng.ac \ $(top_srcdir)/../texk/dvipos/ac/withenable.ac \ $(top_srcdir)/../texk/dvipsk/ac/withenable.ac \ + $(top_srcdir)/../texk/dvisvgm/ac/withenable.ac \ $(top_srcdir)/../texk/gsftopk/ac/withenable.ac \ $(top_srcdir)/../texk/lacheck/ac/withenable.ac \ $(top_srcdir)/../texk/lcdf-typetools/ac/withenable.ac \ diff --git a/Build/source/texk/README b/Build/source/texk/README index 78484a7fd93..41483cca666 100644 --- a/Build/source/texk/README +++ b/Build/source/texk/README @@ -59,6 +59,9 @@ dvipos - ? dvipsk - maintained here by Tom Rokicki, Karl Berry, Akira Kakuto, ... +dvisvgm - checked 13nov09 + http://downloads.sourceforge.net/dvisvgm/dvisvgm-0.8.7.tar.gz + gsftopk - from Paul Vojta's xdvi? kpathsea - maintained here by Karl Berry, Akira Kakuto, ... diff --git a/Build/source/texk/configure b/Build/source/texk/configure index f54caa8f4d6..5f7c4e9458d 100755 --- a/Build/source/texk/configure +++ b/Build/source/texk/configure @@ -694,6 +694,7 @@ enable_timing with_gs enable_dvipos enable_dvipsk +enable_dvisvgm enable_gsftopk enable_lacheck enable_lcdf_typetools @@ -775,6 +776,7 @@ dvipdfmx dvipng dvipos dvipsk +dvisvgm gsftopk lacheck lcdf-typetools @@ -1469,6 +1471,7 @@ Optional Features: --enable-timing Output execution time of dvipng --disable-dvipos do not build the dvipos package --disable-dvipsk do not build the dvipsk package + --disable-dvisvgm do not build the dvisvgm package --disable-gsftopk do not build the gsftopk package --disable-lacheck do not build the lacheck package --disable-lcdf-typetools @@ -2903,6 +2906,31 @@ test "x$enable_dvipsk" = xno || { } +## texk/dvisvgm/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/dvisvgm/ +## configure options and TL libraries required for dvisvgm +# Check whether --enable-dvisvgm was given. +if test "${enable_dvisvgm+set}" = set; then : + enableval=$enable_dvisvgm; +fi +case $enable_dvisvgm in #( + yes|no) : + ;; #( + *) : + + enable_dvisvgm=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&5 +$as_echo "$as_me: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&6;} + ac_configure_args="$ac_configure_args '--enable-dvisvgm=$enable_dvisvgm'" + ;; +esac + +test "x$enable_dvisvgm" = xno || { + need_kpathsea=yes + need_freetype2=yes + need_zlib=yes +} + + ## texk/gsftopk/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/gsftopk/ ## configure options and TL libraries required for gsftopk # Check whether --enable-gsftopk was given. @@ -3592,6 +3620,7 @@ test "x$need_gd" = xyes && { ## libs/freetype2/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/freetype2/ +## configure options and TL libraries required for freetype2 # Check whether --with-system-freetype2 was given. if test "${with_system_freetype2+set}" = set; then : @@ -4431,6 +4460,16 @@ if test -x $srcdir/dvipsk/configure; then fi +if test -x $srcdir/dvisvgm/configure; then + test "x$enable_dvisvgm" = xno || SUBTEXK="$SUBTEXK dvisvgm" + DIST_SUBTEXK="$DIST_SUBTEXK dvisvgm" + if false; then + subdirs="$subdirs dvisvgm" + + fi +fi + + if test -x $srcdir/gsftopk/configure; then test "x$enable_gsftopk" = xno || SUBTEXK="$SUBTEXK gsftopk" DIST_SUBTEXK="$DIST_SUBTEXK gsftopk" diff --git a/Build/source/texk/dvisvgm/ChangeLog b/Build/source/texk/dvisvgm/ChangeLog new file mode 100644 index 00000000000..92577b2f235 --- /dev/null +++ b/Build/source/texk/dvisvgm/ChangeLog @@ -0,0 +1,4 @@ +2009-11-13 Peter Breitenlohner <peb@mppmu.mpg.de> + + * Imported release 0.8.7. + diff --git a/Build/source/texk/dvisvgm/Makefile.am b/Build/source/texk/dvisvgm/Makefile.am new file mode 100644 index 00000000000..562acab3a6a --- /dev/null +++ b/Build/source/texk/dvisvgm/Makefile.am @@ -0,0 +1,125 @@ +## Makefile.am for the TeX Live subdirectory texk/dvisvgm/ +## +## Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org> +## You may freely use, modify and/or distribute this file. +## +#************************************************************************ +# +# Adapted for TeX Live from dvisvgm-0.8.7/Makefile.am +# Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> +# +#************************************************************************ +## +ACLOCAL_AMFLAGS = -I ../../m4 + +## We want to re-distribute the whole original dvisvgm source tree. +## +## With current automake (1.10.2) 'make distcheck' fails when +## DISTFILES contains a directory and files in that directory. +## Thus nodist_* for all files in $(DVISVGM_TREE). +EXTRA_DIST = $(DVISVGM_TREE) + +## Patches applied to the original source tree +## +EXTRA_DIST += $(DVISVGM_TREE)-PATCHES + +# in case of an SVN repository +dist-hook: + rm -rf `find $(distdir) -name .svn` + +INCLUDES = -I$(top_srcdir)/$(DVISVGM_TREE)/src +INCLUDES += -I$(top_srcdir)/$(DVISVGM_TREE)/potracelib +INCLUDES += $(KPATHSEA_INCLUDES) $(FREETYPE2_INCLUDES) $(ZLIB_INCLUDES) +AM_CFLAGS = $(WARNING_CFLAGS) +AM_CXXFLAGS = $(WARNING_CXXFLAGS) + +nodist_man_MANS = \ + $(DVISVGM_TREE)/doc/dvisvgm.1 + +bin_PROGRAMS = dvisvgm + +nodist_dvisvgm_SOURCES = \ + $(DVISVGM_TREE)/src/dvisvgm.cpp \ + $(DVISVGM_TREE)/src/gzstream.cpp + +dvisvgm_dependencies = $(KPATHSEA_DEPEND) $(ZLIB_DEPEND) $(FREETYPE2_DEPEND) + +$(dvisvgm_OBJECTS): config.force + +config.force: $(dvisvgm_dependencies) + echo timestamp >config.force + $(SHELL) ./config.status --recheck + +DISTCLEANFILES = config.force + +LDADD = $(noinst_LIBRARIES) $(KPATHSEA_LIBS) $(FREETYPE2_LIBS) $(ZLIB_LIBS) + +noinst_LIBRARIES = libdvisvgm.a libpotrace.a + +nodist_libdvisvgm_a_SOURCES = \ + $(DVISVGM_TREE)/src/BgColorSpecialHandler.cpp \ + $(DVISVGM_TREE)/src/Bitmap.cpp \ + $(DVISVGM_TREE)/src/BoundingBox.cpp \ + $(DVISVGM_TREE)/src/Calculator.cpp \ + $(DVISVGM_TREE)/src/CharmapTranslator.cpp \ + $(DVISVGM_TREE)/src/CmdLineParserBase.cpp \ + $(DVISVGM_TREE)/src/Color.cpp \ + $(DVISVGM_TREE)/src/ColorSpecialHandler.cpp \ + $(DVISVGM_TREE)/src/CommandLine.cpp \ + $(DVISVGM_TREE)/src/Directory.cpp \ + $(DVISVGM_TREE)/src/DLLoader.cpp \ + $(DVISVGM_TREE)/src/DVIActions.cpp \ + $(DVISVGM_TREE)/src/DVIReader.cpp \ + $(DVISVGM_TREE)/src/DvisvgmSpecialHandler.cpp \ + $(DVISVGM_TREE)/src/DVIToSVG.cpp \ + $(DVISVGM_TREE)/src/DVIToSVGActions.cpp \ + $(DVISVGM_TREE)/src/EmSpecialHandler.cpp \ + $(DVISVGM_TREE)/src/FileFinder.cpp \ + $(DVISVGM_TREE)/src/FileSystem.cpp \ + $(DVISVGM_TREE)/src/Font.cpp \ + $(DVISVGM_TREE)/src/FontCache.cpp \ + $(DVISVGM_TREE)/src/FontEncoding.cpp \ + $(DVISVGM_TREE)/src/FontEngine.cpp \ + $(DVISVGM_TREE)/src/FontGlyph.cpp \ + $(DVISVGM_TREE)/src/FontManager.cpp \ + $(DVISVGM_TREE)/src/FontMap.cpp \ + $(DVISVGM_TREE)/src/GFReader.cpp \ + $(DVISVGM_TREE)/src/GFGlyphTracer.cpp \ + $(DVISVGM_TREE)/src/GFTracer.cpp \ + $(DVISVGM_TREE)/src/Ghostscript.cpp \ + $(DVISVGM_TREE)/src/InputBuffer.cpp \ + $(DVISVGM_TREE)/src/InputReader.cpp \ + $(DVISVGM_TREE)/src/Length.cpp \ + $(DVISVGM_TREE)/src/Matrix.cpp \ + $(DVISVGM_TREE)/src/Message.cpp \ + $(DVISVGM_TREE)/src/MetafontWrapper.cpp \ + $(DVISVGM_TREE)/src/PageSize.cpp \ + $(DVISVGM_TREE)/src/PSInterpreter.cpp \ + $(DVISVGM_TREE)/src/PsSpecialHandler.cpp \ + $(DVISVGM_TREE)/src/SpecialManager.cpp \ + $(DVISVGM_TREE)/src/StreamReader.cpp \ + $(DVISVGM_TREE)/src/SVGFontEmitter.cpp \ + $(DVISVGM_TREE)/src/SVGFontTraceEmitter.cpp \ + $(DVISVGM_TREE)/src/SVGTree.cpp \ + $(DVISVGM_TREE)/src/TFM.cpp \ + $(DVISVGM_TREE)/src/TpicSpecialHandler.cpp \ + $(DVISVGM_TREE)/src/VFReader.cpp \ + $(DVISVGM_TREE)/src/XMLDocument.cpp \ + $(DVISVGM_TREE)/src/XMLNode.cpp \ + $(DVISVGM_TREE)/src/XMLString.cpp + +$(libdvisvgm_a_OBJECTS): libpotrace.a + +nodist_libpotrace_a_SOURCES = \ + $(DVISVGM_TREE)/potracelib/curve.c \ + $(DVISVGM_TREE)/potracelib/decompose.c \ + $(DVISVGM_TREE)/potracelib/potracelib.c \ + $(DVISVGM_TREE)/potracelib/trace.c + +## Rebuild libkpathsea +@KPATHSEA_RULE@ +## Rebuild libfreetype +@FREETYPE2_RULE@ +## Rebuild libz +@ZLIB_RULE@ + diff --git a/Build/source/texk/dvisvgm/Makefile.in b/Build/source/texk/dvisvgm/Makefile.in new file mode 100644 index 00000000000..1516c13dd18 --- /dev/null +++ b/Build/source/texk/dvisvgm/Makefile.in @@ -0,0 +1,1805 @@ +# Makefile.in generated by automake 1.11 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in 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 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to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* The machine triplet of the target system */ +#undef TARGET_SYSTEM + +/* Version number of package */ +#undef VERSION + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ +#undef _LARGEFILE_SOURCE + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif diff --git a/Build/source/texk/dvisvgm/configure b/Build/source/texk/dvisvgm/configure new file mode 100755 index 00000000000..d4b2bf9788e --- /dev/null +++ b/Build/source/texk/dvisvgm/configure @@ -0,0 +1,20131 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.64 for dvisvgm 0.8.7. +# +# Report bugs to <tex-k@tug.org>. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (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 + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +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 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org +$0: about your system, including any error possibly output +$0: before this message. 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This makes it impossible to quote backslashes using + # echo "$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. 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" >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + 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:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case <limits.h> declares $2. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $2 + +/* 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 $2 (); +/* 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_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_func + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( cat <<\_ASBOX +## ---------------------------- ## +## Report this to tex-k@tug.org ## +## ---------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES +# ---------------------------------------------------- +# Tries to find if the field MEMBER exists in type AGGR, after including +# INCLUDES, setting cache variable VAR accordingly. +ac_fn_c_check_member () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 +$as_echo_n "checking for $2.$3... " >&6; } +if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (sizeof ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + eval "$4=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$4 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_member + +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + 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:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_cxx_try_compile + +# ac_fn_cxx_try_cpp LINENO +# ------------------------ +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + 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:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_cxx_try_cpp + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + 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=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_cxx_try_link + +# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES +# --------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_cxx_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? 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However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$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_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.2.6' +macro_revision='1.3012' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if test "${ac_cv_build+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if test "${ac_cv_host+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from `make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +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 -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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 + 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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "no acceptable C compiler found in \$PATH +See \`config.log' for more details." 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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 $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$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:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +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 + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... 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For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if test "${ac_cv_path_SED+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_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 $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_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" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_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 + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$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 : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + 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 + as_fn_arith $ac_count + 1 && ac_count=$as_val + 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 + if test -z "$ac_cv_path_GREP"; then + as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$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 + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$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 + as_fn_arith $ac_count + 1 && ac_count=$as_val + 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 + if test -z "$ac_cv_path_EGREP"; then + as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if test "${ac_cv_path_FGREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$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 fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_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" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_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 + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${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:${as_lineno-$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:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$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 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test "${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 + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$ac_tool_prefix"; then + for ac_prog in "dumpbin -symbols" "link -dump -symbols" + 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:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$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_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in "dumpbin -symbols" "link -dump -symbols" +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:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$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_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$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 + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if test "${lt_cv_nm_interface+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:4716: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:4719: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:4722: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$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* | cegcc*) + # 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 $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + 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:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 + + + + + + + + + +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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$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 $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +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=pass_all + ;; + +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 + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + 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 + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$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 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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$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 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# 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 for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$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='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + 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 + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \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/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# 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 + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$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:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$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 $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$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\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${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.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$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:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${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\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$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 5928 "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$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*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; 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*|s390*-*tpf*) + 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:${as_lineno-$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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$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:${as_lineno-$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\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$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_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$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_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$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 + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$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_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$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_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$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 + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$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_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$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_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$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 + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$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_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$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_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$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 + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$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_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$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_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$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 + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$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:${as_lineno-$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" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # 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:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # 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:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } +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:${as_lineno-$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 : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_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 $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +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" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + +# Check whether --enable-compiler-warnings was given. +if test "${enable_compiler_warnings+set}" = set; then : + enableval=$enable_compiler_warnings; +fi +case $enable_compiler_warnings in #( + no | min | yes | max | all) : + ;; #( + *) : + if test "x$enable_maintainer_mode" = xyes; then : + enable_compiler_warnings=yes +else + enable_compiler_warnings=min +fi ;; +esac + + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='dvisvgm' + VERSION='0.8.7' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; 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="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${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="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${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="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + + + + + + + + + + + + + + +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. +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 delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +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 +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$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 <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$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:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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 <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$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:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$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 the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$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` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + { $as_echo "$as_me:${as_lineno-$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:7560: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7564: \$? = $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:${as_lineno-$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:${as_lineno-$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*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # 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' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # 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' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + 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 + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + 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 + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # 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' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$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 + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + 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 + +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 +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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_cv_prog_compiler_pic_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$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:7899: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7903: \$? = $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_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$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_cv_prog_compiler_static_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$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_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$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:8004: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8008: \$? = $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 .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$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:8059: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8063: \$? = $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 .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', 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_|_GLOBAL__F[ID]_.*' + # 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. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$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>&1` 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 $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&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. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$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 + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$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/'\'' | $SED -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 $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + 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=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$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\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; 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 + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; 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~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + 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 <<_LT_EOF 1>&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. + +_LT_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 + ;; + *) + # 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. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + 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 $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$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 + ;; + + aix[4-9]*) + 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].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + 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='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # 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 "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^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 +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$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}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^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 +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$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*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$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 + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # 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 "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -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*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "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 $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$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_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${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 -fPIC ${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 $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo(void) {} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + 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 + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + 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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -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; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-z ${wl}text ${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}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + 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 $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $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~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$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='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${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 ${wl}-h,$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 $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$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:${as_lineno-$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.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$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=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$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:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5 +$as_echo "$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$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 $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$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}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$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<name>.so + # instead of lib<name>.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*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + 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 ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${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* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + 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~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + 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}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${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}${major}$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 $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # 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=qnx + 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=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +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 $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$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 + shlibpath_overrides_runpath=yes + 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' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + 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' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + 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}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +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:${as_lineno-$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="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$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-existent 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_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:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$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* | cegcc*) + 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:${as_lineno-$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 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* 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 +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""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 + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$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 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* 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 +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$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 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* 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 +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$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 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* 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 +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$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 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* 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 +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = x""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:${as_lineno-$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 <<_LT_EOF +#line 10426 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#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 + +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 = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${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:${as_lineno-$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:${as_lineno-$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 <<_LT_EOF +#line 10522 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#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 + +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 = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${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:${as_lineno-$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 + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$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 $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$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="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if test "${ac_cv_sys_largefile_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if test "${ac_cv_sys_file_offset_bits+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if test "${ac_cv_sys_large_files+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 +$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } +if test "${ac_cv_sys_largefile_source+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> /* for off_t */ + #include <stdio.h> +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=no; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGEFILE_SOURCE 1 +#include <sys/types.h> /* for off_t */ + #include <stdio.h> +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=1; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_cv_sys_largefile_source=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 +$as_echo "$ac_cv_sys_largefile_source" >&6; } +case $ac_cv_sys_largefile_source in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF +;; +esac +rm -rf conftest* + +# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug +# in glibc 2.1.3, but that breaks too many other things. +# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. +if test $ac_cv_sys_largefile_source != unknown; then + +$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h + +fi + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_ac_Header=yes" +else + eval "$as_ac_Header=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$as_ac_Header + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + +{ $as_echo "$as_me:${as_lineno-$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 : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_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 $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5 +$as_echo_n "checking whether closedir returns void... " >&6; } +if test "${ac_cv_func_closedir_void+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_closedir_void=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header_dirent> +#ifndef __cplusplus +int closedir (); +#endif + +int +main () +{ +return closedir (opendir (".")) != 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_closedir_void=no +else + ac_cv_func_closedir_void=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5 +$as_echo "$ac_cv_func_closedir_void" >&6; } +if test $ac_cv_func_closedir_void = yes; then + +$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h + +fi + +for ac_header in assert.h float.h limits.h memory.h pwd.h stdlib.h \ + string.h strings.h sys/param.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_func in putenv strcasecmp strtol strstr +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in bcmp bcopy bzero getcwd getwd index memcmp memcpy mkstemp mktemp rindex strchr strrchr +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$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 : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* 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 +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... 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" >&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:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$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 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$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:${as_lineno-$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 $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$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].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='${wl}-f,' + + 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='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec_CXX='${wl}-bexpall' + # 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 "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^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 +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$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}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^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 +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$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" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + archive_expsym_cmds_CXX="\$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 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$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 $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + whole_archive_flag_spec_CXX='' + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + 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${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; 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+ esac + + hardcode_libdir_flag_spec_CXX='${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 $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${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 ${wl}-h,$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 + ;; + + 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:${as_lineno-$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" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # 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= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$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 " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ $as_echo "$as_me:${as_lineno-$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*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # 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' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # 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 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$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_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 + ;; + 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 $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$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*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + 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 + ;; + 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 + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac +{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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<name>.so + # instead of lib<name>.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*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + 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 ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${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* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + 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~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + 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}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${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}${major}$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 $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # 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=qnx + 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=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +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 $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$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 + shlibpath_overrides_runpath=yes + 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' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + 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' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + 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}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +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:${as_lineno-$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="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$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-existent 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_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:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink || + test "$inherit_rpath_CXX" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + 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=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +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=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:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + 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 <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> 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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$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:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # 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:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } +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 + +# Check whether --enable-cxx-runtime-hack was given. +if test "${enable_cxx_runtime_hack+set}" = set; then : + enableval=$enable_cxx_runtime_hack; +fi + + +if test "x$GXX:$enable_cxx_runtime_hack" = xyes:yes; 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 + +for ac_header in iostream +do : + ac_fn_cxx_check_header_mongrel "$LINENO" "iostream" "ac_cv_header_iostream" "$ac_includes_default" +if test "x$ac_cv_header_iostream" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_IOSTREAM 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for statically linking C++ runtime library" >&5 +$as_echo_n "checking for statically linking C++ runtime library... " >&6; } +if test "${kpse_cv_cxx_hack+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef HAVE_IOSTREAM +#include <iostream> +using namespace std; +#else +#include <iostream.h> +#endif +int +main () +{ +cout <<"worksok\n"; + ; + return 0; +} +_ACEOF + case $host in + *cygwin*) flags_try0='-static -static-libgcc'; + flags_try1='-lstdc++'; flags_try2=$flags_try1;; + *) flags_try0='-nodefaultlibs -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic -lm' + flags_try1='-lgcc_eh -lgcc -lc -lgcc_eh -lgcc' + flags_try2='-lgcc -lc -lgcc';; + esac + kpse_save_LIBS=$LIBS + cpp_link_hack=false + for flags in "$flags_try1" "$flags_try2"; do + LIBS="$kpse_save_LIBS $flags_try0 $flags" + if ac_fn_cxx_try_link "$LINENO"; then : + if test "x$cross_compiling" = xyes; then : + cpp_link_hack=true; break +else + case `(./conftest$ac_exeext; exit) 2>/dev/null` in #( + worksok) : + cpp_link_hack=true; break ;; #( + *) : + ;; +esac +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + done + LIBS=$kpse_save_LIBS + if $cpp_link_hack; then + kpse_cv_cxx_hack=ok + kpse_cv_cxx_flags="$flags_try0 $flags" + else + kpse_cv_cxx_hack="not supported" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_cxx_hack" >&5 +$as_echo "$kpse_cv_cxx_hack" >&6; } +if test "x$kpse_cv_cxx_hack" = xok; then + { $as_echo "$as_me:${as_lineno-$LINENO}: using $kpse_cv_cxx_flags" >&5 +$as_echo "$as_me: using $kpse_cv_cxx_flags" >&6;} +fi +ac_ext=c +ac_cpp='$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 + + +fi +if test "x$kpse_cv_cxx_hack" = xok; then + CXXLD='$(top_builddir)/CXXLD.sh' + CXX_HACK_DEPS=$CXXLD + CXX_HACK_LIBS=$kpse_cv_cxx_flags + cxxld_sh="#! ${CONFIG_SHELL-/bin/sh} +# CXXLD.sh. Generated by configure. +set -- $CXX \"\$@\" $CXX_HACK_LIBS +echo \"\$0:\" \"\$@\" +exec \"\$@\"" + ac_config_files="$ac_config_files CXXLD.sh:README" + +else + CXXLD='$(CXX)' +fi + + + + + +# For the moment we just disable the PostScript support. + +$as_echo "#define DISABLE_GS 1" >>confdefs.h + + + +cat >>confdefs.h <<_ACEOF +#define TARGET_SYSTEM "$target" +_ACEOF + + +## _KPSE_INIT: Initialize TL infrastructure +kpse_BLD=`(cd "./../../." && pwd)` +kpse_SRC=`(cd "$srcdir/../../." && pwd)` + +## _KPSE_USE_LIBTOOL: Generate a libtool script for use in configure tests +: ${CONFIG_LT=./config.lt} +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_LT" >&5 +$as_echo "$as_me: creating $CONFIG_LT" >&6;} +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (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 + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +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 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + + +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +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 + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$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'` + +# 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 + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" "$LINENO" 5 + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + + +exec 6>&1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX +} >&5 + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $0 [OPTIONS] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to <bug-libtool@gnu.org>." + +lt_cl_version="\ +dvisvgm config.lt 0.8.7 +configured by $0, generated by GNU Autoconf 2.64. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $# != 0 +do + case $1 in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) as_fn_error "unrecognized option: $1 +Try \`$0 --help' for more information." 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"$LINENO" 5 ;; + esac + shift +done + +if $lt_cl_silent; then + exec 6>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF + + +# 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 + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' +macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' +enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' +pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' +host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' +host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' +host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' +build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' +build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' +build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' +SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' +Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' +GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' +EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' +FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' +LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' +NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' +LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' +ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' +exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' +lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' +reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' +AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' +STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' +RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' +compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' +GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' +SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' +ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' +need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' +LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' +libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' +version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' +runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' +libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' +soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' +old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' +striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`' +predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`' +predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`' +postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +SHELL \ +ECHO \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_flag_spec_ld_CXX \ +hardcode_libdir_separator_CXX \ +fix_srcfile_path_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` + ;; +esac + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + + +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5 +$as_echo "$as_me: creating $ofile" >&6;} + + + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="CXX " + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# 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=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# An object symbol dumper. +OBJDUMP=$lt_OBJDUMP + +# 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 + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# 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=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that does not interpret backslashes. +ECHO=$lt_ECHO + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# 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 + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# 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=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# 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 + +# 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=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# 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 + +# 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 + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# 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 DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$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 + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# 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=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +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 + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$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${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # 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 '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# 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=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_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=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path_CXX + +# 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 + +# 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 + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + +as_fn_exit 0 +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec 5>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec 5>>config.log + $lt_cl_success || as_fn_exit 1 +fi + +ac_ext=c +ac_cpp='$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 +ac_link="./libtool --mode=link --tag=CC $ac_link" + +## _KPSE_LIB_FLAGS: Setup kpathsea (-lkpathsea) flags + +# Check whether --with-system-kpathsea was given. +if test "${with_system_kpathsea+set}" = set; then : + withval=$with_system_kpathsea; +fi + +# Check whether --with-kpathsea-includes was given. +if test "${with_kpathsea_includes+set}" = set; then : + withval=$with_kpathsea_includes; +fi + +# Check whether --with-kpathsea-libdir was given. +if test "${with_kpathsea_libdir+set}" = set; then : + withval=$with_kpathsea_libdir; +fi +if test "x$with_system_kpathsea" = xyes; then + if test "x$with_kpathsea_includes" != x && test "x$with_kpathsea_includes" != xyes; then + KPATHSEA_INCLUDES="-I$with_kpathsea_includes" +fi +KPATHSEA_LIBS="-lkpathsea" +if test "x$with_kpathsea_libdir" != x && test "x$with_kpathsea_libdir" != xyes; then + KPATHSEA_LIBS="-L$with_kpathsea_libdir $KPATHSEA_LIBS" +fi +else + KPATHSEA_INCLUDES=`echo '-IBLD/texk -ISRC/texk' | sed \ + -e "s,SRC/,$kpse_SRC/,g" \ + -e "s,BLD/,$kpse_BLD/,g"` + KPATHSEA_LIBS=`echo 'BLD/texk/kpathsea/libkpathsea.la' | sed \ + -e "s,BLD/,$kpse_BLD/,g"` + + KPATHSEA_DEPEND=`echo 'BLD/texk/kpathsea/libkpathsea.la' | sed \ + -e 's,BLD/texk/,${top_builddir}/../,g'` + KPATHSEA_RULE='# Rebuild libkpathsea +$(KPATHSEA_DEPEND): ${top_srcdir}/../kpathsea/*.[ch] ${top_builddir}/../kpathsea/paths.h + cd ${top_builddir}/../kpathsea && $(MAKE) $(AM_MAKEFLAGS) rebuild +${top_builddir}/../kpathsea/paths.h: + cd ${top_builddir}/../kpathsea && $(MAKE) $(AM_MAKEFLAGS) rebuild' +fi + + +## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags + +# Check whether --with-system-zlib was given. +if test "${with_system_zlib+set}" = set; then : + withval=$with_system_zlib; +fi + +# Check whether --with-zlib-includes was given. +if test "${with_zlib_includes+set}" = set; then : + withval=$with_zlib_includes; +fi + +# Check whether --with-zlib-libdir was given. +if test "${with_zlib_libdir+set}" = set; then : + withval=$with_zlib_libdir; +fi +if test "x$with_system_zlib" = xyes; then + if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then + ZLIB_INCLUDES="-I$with_zlib_includes" +fi +ZLIB_LIBS="-lz" +if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then + ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS" +fi +else + ZLIB_INCLUDES=`echo '-IBLD/libs/zlib' | sed \ + -e "s,SRC/,$kpse_SRC/,g" \ + -e "s,BLD/,$kpse_BLD/,g"` + ZLIB_LIBS=`echo 'BLD/libs/zlib/libz.a' | sed \ + -e "s,BLD/,$kpse_BLD/,g"` + + ZLIB_DEPEND=`echo 'BLD/libs/zlib/libz.a' | sed \ + -e 's,BLD/,${top_builddir}/../../,g'` + ZLIB_RULE='# Rebuild libz +$(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h + cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild +${top_builddir}/../../libs/zlib/zlib.h ${top_builddir}/../../libs/zlib/zconf.h: + cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild' +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}freetype-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}freetype-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_FT2_CONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$FT2_CONFIG"; then + ac_cv_prog_FT2_CONFIG="$FT2_CONFIG" # Let the user override the test. +else +as_save_IFS=$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_FT2_CONFIG="${ac_tool_prefix}freetype-config" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +FT2_CONFIG=$ac_cv_prog_FT2_CONFIG +if test -n "$FT2_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FT2_CONFIG" >&5 +$as_echo "$FT2_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_FT2_CONFIG"; then + ac_ct_FT2_CONFIG=$FT2_CONFIG + # Extract the first word of "freetype-config", so it can be a program name with args. +set dummy freetype-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_FT2_CONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_FT2_CONFIG"; then + ac_cv_prog_ac_ct_FT2_CONFIG="$ac_ct_FT2_CONFIG" # Let the user override the test. +else +as_save_IFS=$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_FT2_CONFIG="freetype-config" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_FT2_CONFIG=$ac_cv_prog_ac_ct_FT2_CONFIG +if test -n "$ac_ct_FT2_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FT2_CONFIG" >&5 +$as_echo "$ac_ct_FT2_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_FT2_CONFIG" = x; then + FT2_CONFIG="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$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 + FT2_CONFIG=$ac_ct_FT2_CONFIG + fi +else + FT2_CONFIG="$ac_cv_prog_FT2_CONFIG" +fi + +## _KPSE_LIB_FLAGS: Setup freetype2 (-lfreetype) flags + +# Check whether --with-system-freetype2 was given. +if test "${with_system_freetype2+set}" = set; then : + withval=$with_system_freetype2; +fi +if test "x$with_system_freetype2" = xyes; then + if $FT2_CONFIG --ftversion >/dev/null 2>&1; then + FREETYPE2_INCLUDES=`$FT2_CONFIG --cflags` + FREETYPE2_LIBS=`$FT2_CONFIG --libs` +elif test "x$need_freetype2:$with_system_freetype2" = 'xyes:yes'; then + as_fn_error "did not find freetype-config required for system freetype2 library" "$LINENO" 5 +fi +else + FREETYPE2_INCLUDES=`echo 'BLD/libs/freetype2' | sed \ + -e "s,SRC/,$kpse_SRC/,g" \ + -e "s,BLD/,$kpse_BLD/,g"` + FREETYPE2_LIBS=`echo 'BLD/libs/freetype2/libfreetype.a' | sed \ + -e "s,BLD/,$kpse_BLD/,g"` + FREETYPE2_LIBS="\`cat $FREETYPE2_INCLUDES/ft-libs\`" + FREETYPE2_INCLUDES="\`cat $FREETYPE2_INCLUDES/ft-includes\`" + FREETYPE2_DEPEND=`echo 'BLD/libs/freetype2/libfreetype.a' | sed \ + -e 's,BLD/,${top_builddir}/../../,g'` + FREETYPE2_RULE='# Rebuild libfreetype +$(FREETYPE2_DEPEND): ${top_builddir}/../../libs/freetype2/ft2build.h + cd ${top_builddir}/../../libs/freetype2 && $(MAKE) $(AM_MAKEFLAGS) rebuild +${top_builddir}/../../libs/freetype2/ft2build.h: + cd ${top_builddir}/../../libs/freetype2 && $(MAKE) $(AM_MAKEFLAGS) rebuild' +fi + + +if test "x$enable_build" != xno || test -f config.force; then + +# Checks for more libraries. +kpse_save_CPPFLAGS=$CPPFLAGS +kpse_save_LIBS=$LIBS + +eval CPPFLAGS=\"$ZLIB_INCLUDES \$CPPFLAGS\" +eval LIBS=\"$ZLIB_LIBS \$LIBS\" + +ac_fn_c_check_func "$LINENO" "deflate" "ac_cv_func_deflate" +if test "x$ac_cv_func_deflate" = x""yes; then : + +$as_echo "#define HAVE_LIBZ 1" >>confdefs.h + +fi + + +eval CPPFLAGS=\"$FREETYPE2_INCLUDES \$CPPFLAGS\" +eval LIBS=\"$FREETYPE2_LIBS \$LIBS\" + + +eval CPPFLAGS=\"$KPATHSEA_INCLUDES \$CPPFLAGS\" +eval LIBS=\"$KPATHSEA_LIBS \$LIBS\" + +ac_fn_c_check_func "$LINENO" "kpse_set_progname" "ac_cv_func_kpse_set_progname" +if test "x$ac_cv_func_kpse_set_progname" = x""yes; then : + +$as_echo "#define HAVE_LIBKPATHSEA 1" >>confdefs.h + +else + as_fn_error "cannot find/use libkpathsea" "$LINENO" 5 +fi + + +CPPFLAGS=$kpse_save_CPPFLAGS +LIBS=$kpse_save_LIBS + + +echo timestamp >config.force +fi + +DVISVGM_TREE=dvisvgm-0.8.7 + + +ac_config_files="$ac_config_files Makefile" + + +cat >confcache <<\_ACEOF +# 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, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# 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. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: ${CONFIG_STATUS=./config.status} +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (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 + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <tex-k@tug.org>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_version="\\ +dvisvgm config.status 0.8.7 +configured by $0, generated by GNU Autoconf 2.64, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2009 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' +macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' +enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' +pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' +host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' +host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' +host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' +build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' +build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' +build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' +SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' +Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' +GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' +EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' +FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' +LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' +NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' +LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' +ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' +exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' +lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' +reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' +AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' +STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' +RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' +compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' +GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' +SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' +ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' +need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' +LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' +libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' +version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' +runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' +libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' +soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' +old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' +striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`' +predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`' +predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`' +postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +SHELL \ +ECHO \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_flag_spec_ld_CXX \ +hardcode_libdir_separator_CXX \ +fix_srcfile_path_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` + ;; +esac + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + +ac_aux_dir='$ac_aux_dir' + + +cxxld_sh='$cxxld_sh' + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "CXXLD.sh") CONFIG_FILES="$CONFIG_FILES CXXLD.sh:README" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + + *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || as_fn_error "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/ +s/:*\${srcdir}:*/:/ +s/:*@srcdir@:*/:/ +s/^\([^=]*=[ ]*\):*/\1/ +s/:*$// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. 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. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. 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If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="CXX " + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# 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=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# An object symbol dumper. +OBJDUMP=$lt_OBJDUMP + +# 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 + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# 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=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that does not interpret backslashes. +ECHO=$lt_ECHO + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# 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 + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# 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=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# 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 + +# 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=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# 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 + +# 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 + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# 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 DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$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 + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# 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=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +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 + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$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${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # 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 '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# 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=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_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=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path_CXX + +# 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 + +# 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 + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + "CXXLD.sh":F) echo "$cxxld_sh" >CXXLD.sh; chmod +x CXXLD.sh ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# 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 || as_fn_exit $? +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/Build/source/texk/dvisvgm/configure.ac b/Build/source/texk/dvisvgm/configure.ac new file mode 100644 index 00000000000..a8aa3b2d5da --- /dev/null +++ b/Build/source/texk/dvisvgm/configure.ac @@ -0,0 +1,69 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org> +dnl +dnl This file is free software; the copyright holder +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl ********************************************************************* +dnl +dnl Adapted for TeX Live from dvisvgm-0.8.7/configure.ac +dnl Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> +dnl +dnl ********************************************************************* +dnl +m4_define([dvisvgm_version], [0.8.7])[]dnl using unmodified dvisvgm source tree +AC_INIT([dvisvgm], dvisvgm_version, [tex-k@tug.org]) +AC_PREREQ([2.63]) +AC_CONFIG_SRCDIR([dvisvgm-]dvisvgm_version[/src/dvisvgm.cpp]) +AC_CONFIG_AUX_DIR([../../build-aux]) +AC_CONFIG_MACRO_DIR([../../m4]) + +# Common code for all programs using libkpathsea. +KPSE_COMMON([dvisvgm]) + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CXX +AC_PROG_CXXCPP +KPSE_CXX_HACK + +# For the moment we just disable the PostScript support. +AC_DEFINE([DISABLE_GS], 1, + [Set to 1 if PostScript support should be disabled]) + +AC_DEFINE_UNQUOTED([TARGET_SYSTEM], ["$target"], + [The machine triplet of the target system]) + +KPSE_KPATHSEA_FLAGS +KPSE_ZLIB_FLAGS +KPSE_FREETYPE2_FLAGS + +if test "x$enable_build" != xno || test -f config.force; then + +# Checks for more libraries. +KPSE_ADD_FLAGS([zlib]) +AC_CHECK_FUNC([deflate], + [AC_DEFINE([HAVE_LIBZ], 1, + [Define to 1 if you have the `z' library (-lz).])]) + +KPSE_ADD_FLAGS([freetype2]) + +KPSE_ADD_FLAGS([kpathsea]) +AC_CHECK_FUNC([kpse_set_progname], + [AC_DEFINE([HAVE_LIBKPATHSEA], 1, + [Define to 1 if you have the `kpathsea' library (-lkpathsea).])], + [AC_MSG_ERROR([cannot find/use libkpathsea])]) + +KPSE_RESTORE_FLAGS + +echo timestamp >config.force +fi + +DVISVGM_TREE=[dvisvgm-]dvisvgm_version +AC_SUBST([DVISVGM_TREE]) + +AC_CONFIG_FILES([Makefile]) + +AC_OUTPUT diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/ChangeLog b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/ChangeLog new file mode 100644 index 00000000000..8a8e63385bb --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/ChangeLog @@ -0,0 +1,12 @@ +2009-11-13 Peter Breitenlohner <peb@mppmu.mpg.de> + + Added patch-01-potracelib-warning. + * potracelib/potracelib.[ch]: Change return type of + potrace_version() from 'char *' to 'const char *'. + + Added patch-02-libdvisvgm-warnings. + * src/PsSpecialHandler.cpp (PsSpecialHandler::setdash): Casts + from double to int. + * src/PsSpecialHandler.h (setlinecap, setlinejoin): Casts from + double to unsigned int. + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/TL-Changes b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/TL-Changes new file mode 100644 index 00000000000..a7749f10b42 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/TL-Changes @@ -0,0 +1,14 @@ +Changes applied to the dvisvgm-0.8.7 tree as obtained from: + http://downloads.sourceforge.net/dvisvgm/dvisvgm-0.8.7.tar.gz + +Removed: + config.guess + config.sub + depcomp + install-sh + missing + +Converted mixed Dos/Win and Unix line ends to native: + src/DLLoader.cpp + src/DLLoader.h + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-01-potracelib-warning b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-01-potracelib-warning new file mode 100644 index 00000000000..aa4a5f56d47 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-01-potracelib-warning @@ -0,0 +1,24 @@ + Avoid compiler warning. + +diff -ur dvisvgm-0.8.7.orig/potracelib/potracelib.c dvisvgm-0.8.7/potracelib/potracelib.c +--- dvisvgm-0.8.7.orig/potracelib/potracelib.c 2009-08-29 22:06:31.000000000 +0200 ++++ dvisvgm-0.8.7/potracelib/potracelib.c 2009-11-13 13:33:11.000000000 +0100 +@@ -108,6 +108,6 @@ + free(p); + } + +-char *potrace_version(void) { ++const char *potrace_version(void) { + return "potracelib "VERSION""; + } +diff -ur dvisvgm-0.8.7.orig/potracelib/potracelib.h dvisvgm-0.8.7/potracelib/potracelib.h +--- dvisvgm-0.8.7.orig/potracelib/potracelib.h 2009-08-29 22:06:31.000000000 +0200 ++++ dvisvgm-0.8.7/potracelib/potracelib.h 2009-11-13 13:33:12.000000000 +0100 +@@ -126,6 +126,6 @@ + + /* return a static plain text version string identifying this version + of potracelib */ +-char *potrace_version(void); ++const char *potrace_version(void); + + #endif /* POTRACELIB_H */ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-02-libdvisvgm-warnings b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-02-libdvisvgm-warnings new file mode 100644 index 00000000000..5dbaaf8e16f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-02-libdvisvgm-warnings @@ -0,0 +1,30 @@ + Avoid compiler warnings. + +diff -ur dvisvgm-0.8.7.orig/src/PsSpecialHandler.cpp dvisvgm-0.8.7/src/PsSpecialHandler.cpp +--- dvisvgm-0.8.7.orig/src/PsSpecialHandler.cpp 2009-11-09 17:36:55.000000000 +0100 ++++ dvisvgm-0.8.7/src/PsSpecialHandler.cpp 2009-11-13 14:12:39.000000000 +0100 +@@ -558,8 +558,8 @@ + void PsSpecialHandler::setdash (vector<double> &p) { + _dashpattern.clear(); + for (size_t i=0; i < p.size()-1; i++) +- _dashpattern.push_back(p[i]*1.00375); +- _dashoffset = p.back()*1.00375; ++ _dashpattern.push_back((int) (p[i]*1.00375)); ++ _dashoffset = (int) (p.back()*1.00375); + } + + +diff -ur dvisvgm-0.8.7.orig/src/PsSpecialHandler.h dvisvgm-0.8.7/src/PsSpecialHandler.h +--- dvisvgm-0.8.7.orig/src/PsSpecialHandler.h 2009-11-09 17:36:55.000000000 +0100 ++++ dvisvgm-0.8.7/src/PsSpecialHandler.h 2009-11-13 14:08:37.000000000 +0100 +@@ -82,8 +82,8 @@ + void setdash (std::vector<double> &p); + void setgray (std::vector<double> &p); + void sethsbcolor (std::vector<double> &hsb); +- void setlinecap (std::vector<double> &p) {_linecap = p[0];} +- void setlinejoin (std::vector<double> &p) {_linejoin = p[0];} ++ void setlinecap (std::vector<double> &p) {_linecap = (unsigned int) p[0];} ++ void setlinejoin (std::vector<double> &p) {_linejoin = (unsigned int) p[0];} + void setlinewidth (std::vector<double> &p) {_linewidth = p[0] ? p[0]*1.00375 : 0.5;} + void setmatrix (std::vector<double> &p); + void setmiterlimit (std::vector<double> &p) {_miterlimit = p[0]*1.00375;} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-10-TL-help b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-10-TL-help new file mode 100644 index 00000000000..d4f33b59751 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7-PATCHES/patch-10-TL-help @@ -0,0 +1,12 @@ +diff -ur dvisvgm-0.8.7.orig/src/dvisvgm.cpp dvisvgm-0.8.7/src/dvisvgm.cpp +--- dvisvgm-0.8.7.orig/src/dvisvgm.cpp 2009-11-09 17:36:55.000000000 +0100 ++++ dvisvgm-0.8.7/src/dvisvgm.cpp 2009-11-13 14:49:31.000000000 +0100 +@@ -73,7 +73,7 @@ + static void show_help (const CommandLine &cmd) { + cout << PACKAGE_STRING "\n\n"; + cmd.help(); +- cout << "\nCopyright (C) 2005-2009 Martin Gieseking" EMAIL "\n\n"; ++ cout << "\nCopyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> \n\n"; + } + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/AUTHORS b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/AUTHORS new file mode 100644 index 00000000000..837e1e96bfb --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/AUTHORS @@ -0,0 +1,10 @@ +Martin Gieseking <martin.gieseking@uos.de> + author of dvisvgm + +Peter Selinger <selinger at users.sourceforge.net> + author of the potrace library + +Deepak Bandyopadhyay, Lutz Kettner + authors of gzstream library + dvisvgm uses a slightly modified version + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/COPYING b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/COPYING new file mode 100644 index 00000000000..94a9ed024d3 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/INSTALL b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/INSTALL new file mode 100644 index 00000000000..a4b34144dcf --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/INSTALL @@ -0,0 +1,229 @@ +Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software +Foundation, Inc. + + This file is free documentation; the Free Software Foundation gives +unlimited permission to copy, distribute and modify it. + +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. 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+.NOEXPORT: diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/NEWS b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/NEWS new file mode 100644 index 00000000000..dbf47e3477d --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/NEWS @@ -0,0 +1,140 @@ +dvisvgm-0.8.7 +- fixed a bounding box issue concerning italic corrections +- PS handler: zero-length paths are now drawn as dots +- PS handler: fixed a path positioning issue +- PS handler: colors set by color specials are now considered properly +- added macro {?nl} to be used with special dvisvgm:raw + +dvisvgm-0.8.6 +- renamed command-line option --bbox-format to --bbox +- option --bbox can now be used to set an arbitrary bounding box +- added the two special variants "dvisvgm:bbox abs" and "dvisvgm:bbox fix" +- PS clipping path sequences and intersections are now handled correctly +- fixed a PS bounding box bug +- fixed a couple of PS positioning issues reported by John Bowman +- fixed a bit shift overflow in the font tracer occurred on 64-bit systems + +dvisvgm-0.8.5 +- added an optional depth parameter to special dvisvgm:raw +- updated the man page +- added LGPL license text needed for the gzstream wrapper classes + +dvisvgm-0.8.4 +- improved the command-line parser to be more POSIX-compliant +- added a simple progress indicator for time-consuming special operations +- option --cache prints more information about the cached fonts +- fixed a clipping bug in the PostScript handler + (thanks to John Bowman for also providing a patch for this issue) +- fixed a bug in computation of the PS bounding box +- fixed a memory bug in the GF tracer module + +dvisvgm-0.8.3 +- added basic evaluation of the PostScript "show" operator + (handles PSTricks Type 3 fonts properly now) +- improved checks for Ghostscript and potrace library in configure script +- external Ghostscript and potrace development files are used if available +- PostScript header/prologue files are now loaded regardless of converted page +- replaced command-line option variant --cache=? by --cache + +dvisvgm-0.8.2 +- changed license of dvisvgm to GPL version 3 or later +- replaced getopt-based commandline parser by own implementation + in order to simplify future internationalizations +- fixed memory bug in fontmap reader + +dvisvgm-0.8.1 +- added evaluation of more psfile parameters +- fixed computation of bounding box in psfile special +- fixed compilation errors and a conversion bug occurred on x64 systems + +dvisvgm-0.8 +- experimental evaluation of PostScript specials has been added (requires + a recent version of the Ghostscript shared library libgs.so or gsdll32.dll) +- several code improvements and refactorings +- fixed compilation bug occurred when using GCC 4.4.x + +dvisvgm-0.7.3 +- fixed bug in font map reader that could cause a segmentation fault +- fixed bug in creation of shorthand path drawing commands +- fixed bug in TPIC special handler + +dvisvgm-0.7.2 +- font caching has been added (speeds up embedding of bitmap fonts) +- added option --trace-all that enables tracing of all glyphs of all + bitmap fonts used in the currect DVI file. Even glyphs that are currently + not needed are considered. This avoids multiple calls of Metafont for the + same fonts. In combination with the new caching functionality this can + drastically increase the speed of successive dvisvgm calls. +- if option --no-fonts is used, all glyph sizes are now computed correctly +- use shorthand path commands in SVG fonts if possible + +dvisvgm-0.7.1 +- evaluation of a subset of emTeX specials has been added +- specials for embedding of raw SVG snippets have been added +- evaluation of TPIC specials has been added +- added background color support +- added option -n, --no-fonts that replaces fonts by paths + (enables applications w/o SVG font support to render dvisvgm's output properly) +- moved defs to top of SVG file to make Firefox's SVG renderer happy +- fixed bug in color handler + +dvisvgm-0.7 +- basic support for evaluation of specials has been added +- evaluation of color specials has been added +- renamed command-line option -S to --no-specials and inverted previous behavior +- selected special sets can be disabled by optional arguments to --no-specials + (currently only color specials) +- added option --no-style (see manpage for further details) +- added optional '+' flag to option --map-file (see manpage for further details) +- fixed \magnificaton bug (dvi magnification factor is now applied properly) +- fixed buggy call of maketfm/makemf in Windows/MiKTeX version +- fixed buggy evaluation of command-line argument -m/--map-file +- several internal code improvements + +dvisvgm-0.6.1 +- added support for dvips map files +- removed dependency on dvipdfm's map file (now ps2pk.map, psfonts.map or dvipdfm.map is used by default) +- fixed compilation bug #2535497 +- some internal refactorings + +dvisvgm-0.6 +- added support for varying font encodings +- updated MiKTeX support using its COM interface +- fixed incomplete handling of nested virtual fonts +- fixed a font handling bug that could cause segmentation faults +- fixed bug in matrix transformation code +- updated bundled potrace library to version 1.8 + +dvisvgm-0.5 +- redesigned and improved font handling +- added support for virtual fonts +- evaluation of dvipdfm's map file to find font files with differing + names (e.g. cork-lmr10 => lmr10) +- automatic invocation of mktexmf etc. in case of missing font files (tfm, mf) +- command-line option -m has been renamed to -M +- added command-line options -m/--map-file and -n/--no-mktexmf +- memory bug in StreamCounter class has been fixed +- added sources of Peter Selinger's potrace library (part of potrace, http://potrace.sourceforge.net) + to simplify the build process + +dvisvgm-0.4.3 +- problem with changed freetype API (freetype version >= 2.2.1) has been fixed +- updated MiKTeX support to version 2.5 +- minor code improvements +- some unit tests based on CxxTest (http://cxxtest.sourceforge.net) have been added + +dvisvgm-0.4.2 +- added SVG transformation options +- some bugfixes in command line frontend and TFM handling +- code refactorings to improve modularity and extensibility + +dvisvgm-0.4.1: +- added option -b to specify the bounding box +- added a manual page + +dvisvgm-0.4: +Added a glyph tracing module that vectorizes Metafont's bitmap output +if no corresponding Type 1 font file is available. + +dvisvgm-0.3: +Inititial public release with basic conversion functionality. diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/README b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/README new file mode 100644 index 00000000000..e1652b6d9e0 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/README @@ -0,0 +1,120 @@ +dvisvgm -- A DVI to SVG converter + +DESCRIPTION + + dvisvgm is a utility for TeX/LaTeX users. It converts + DVI files to the XML-based scalable vector graphics format SVG. + + +DEPENDENCIES + + dvisvgm relies on the following free libraries: + * FreeType 2 (http://www.freetype.org) + This library is used to extract glyph outlines + from PFB files. + + * Ghostscript (http://pages.cs.wisc.edu/~ghost) + The PostScript special handler requires the Ghostscript + library libgs.so (Linux) or gsdll32.dll (Windows) to be + installed. If the configure script finds the corresponing + Ghostscript development files on the system, it directly + links against libgs.so. Otherwise, the library is looked up + at runtime and PostScript support is enabled only if libgs.so + could be found. + Due to incompatible changes of the Ghostscript API, dvisvgm + requires Ghostscript 8.31 or later. + + * kpathsea + This library is part of the Web2C package and is + usually installed in conjunction with a TeX distribution. + kpathsea provides functions for searching files in the + large texmf tree. + + * potracelib (http://potrace.sourceforge.net) + Peter Selinger's bitmap tracing library is utilized to + vectorize Metafont's bitmap output. + potracelib is now part of the dvisvgm source tarball, so + you don't need to create the library seperately any longer. + + * zlib (http://www.zlib.org) + Compressed SVG files are produced by using functions + of this library and the Gzstream wrapper classes + (http://www.cs.unc.edu/Research/compgeom/gzstream) + which are licensed under LGPL version 2.1 (or optionally any + later version) and should be included with this package. + + If you want to build and run the testsuite located in the tests + subdirectory, you also need the googletest libraries + (http://code.google.com/p/googletest). + + +COMPILATION + + Quick installation info: + * type "./configure" + * type "make" + * type "make install" as root (or "sudo make install") + + For generic configuration instructions see the file INSTALL. + + The configure script should recognize all necessary parameters. + If a library is installed but not detected, specify its location + as commandline parameter of configure, e.g. + ./configure --with-freetype=/usr/local/freetype + (all available options can be displayed with ./configure --help) + + The tracer module calls Metafont in case of lacking TFM or PFB files + via a system call. Please ensure that Metafont is installed and + reachable through the search path. + + To build Windows binaries I recommend MinGW in conjunction + with MSYS (http://www.mingw.org). If executed within MSYS + the configure script assumes that you want to build dvisvgm + for MiKTeX. In this case the necessary import libraries for + the MiKTeX DLLs will be created and linked. If not already done, + add the MiKTeX bin directory to your search path, otherwise the + required DLLs won't be found while running dvisvgm. + + If you don't like compiling the sources yourself, you can + download precompiled executables for Windows and MiKTeX + from sourceforge.net instead (see below). + + +USAGE + Information about the command-line interface and the available options + can be found in the manual page. + + +ADDITIONAL INFORMATION + This packacke is available from CTAN (dviware/dvisvgm) and can + be downloaded from the project website at sourceforge.net as well: + + http://dvisvgm.sourceforge.net + + Here you can find the sources, precompiled binaries and further additional + information about the converter and related topics. + + If you've found a bug please let me know. You can either send me an + email or preferably use the bug reporting facilities at sourceforge.net + (see http://sourceforge.net/projects/dvisvgm). + + +COPYRIGHT + + Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> + + 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 3 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, see <http://www.gnu.org/licenses/>. + + See the file COPYING for details. + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/aclocal.m4 b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/aclocal.m4 new file mode 100644 index 00000000000..9304f88b61c --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/aclocal.m4 @@ -0,0 +1,951 @@ +# generated automatically by aclocal 1.11 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009 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. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, +[m4_warning([this file was generated for autoconf 2.63. +You have another version of autoconf. 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Generated from configure.ac by autoheader. */ + +/* Define to 1 if the `closedir' function returns void instead of `int'. */ +#undef CLOSEDIR_VOID + +/* Set to 1 if PostScript support should be disabled */ +#undef DISABLE_GS + +/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'. + */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ +#undef HAVE_DOPRNT + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `dl' library (-ldl). */ +#undef HAVE_LIBDL + +/* Define to 1 if you have the `freetype' library (-lfreetype). */ +#undef HAVE_LIBFREETYPE + +/* Define to 1 if you have the `gs' library (-lgs). */ +#undef HAVE_LIBGS + +/* Define to 1 if you have the <libintl.h> header file. */ +#undef HAVE_LIBINTL_H + +/* Define to 1 if you have the `kpathsea' library (-lkpathsea). */ +#undef HAVE_LIBKPATHSEA + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the `potrace' library (-lpotrace). */ +#undef HAVE_LIBPOTRACE + +/* Define to 1 if you have the `z' library (-lz). */ +#undef HAVE_LIBZ + +/* Define to 1 if your system has a GNU libc compatible `malloc' function, and + to 0 otherwise. */ +#undef HAVE_MALLOC + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */ +#undef HAVE_NDIR_H + +/* Define to 1 if `stat' has the bug that it succeeds when given the + zero-length file name argument. */ +#undef HAVE_STAT_EMPTY_STRING_BUG + +/* Define to 1 if stdbool.h conforms to C99. */ +#undef HAVE_STDBOOL_H + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'. + */ +#undef HAVE_SYS_DIR_H + +/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'. + */ +#undef HAVE_SYS_NDIR_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vprintf' function. */ +#undef HAVE_VPRINTF + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Define to 1 if `lstat' dereferences a symlink specified with a trailing + slash. */ +#undef LSTAT_FOLLOWS_SLASHED_SYMLINK + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* The machine triplet of the target system */ +#undef TARGET_SYSTEM + +/* Define to 1 if your <sys/time.h> declares `struct tm'. */ +#undef TM_IN_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to rpl_malloc if the replacement function should be used. */ +#undef malloc + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#undef size_t diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure new file mode 100755 index 00000000000..4ce796c07c4 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure @@ -0,0 +1,9633 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.63 for dvisvgm 0.8.7. +# +# Report bugs to <martin.gieseking@uos.de>. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 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=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. 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" >&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}- +am__api_version='1.11' + +# 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. +# Reject install programs that cannot install multiple files. +{ $as_echo "$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 + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + +done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${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:$LINENO: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + { { $as_echo "$as_me:$LINENO: error: unsafe absolute working directory name" >&5 +$as_echo "$as_me: error: unsafe absolute working directory name" >&2;} + { (exit 1); exit 1; }; };; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + { { $as_echo "$as_me:$LINENO: error: unsafe srcdir value: \`$srcdir'" >&5 +$as_echo "$as_me: error: unsafe srcdir value: \`$srcdir'" >&2;} + { (exit 1); exit 1; }; };; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +$as_echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$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 $ac_word... " >&6; } +if test "${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:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$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" + +{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done +done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$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 $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$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_AWK="$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 +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:$LINENO: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$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 + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='dvisvgm' + VERSION='0.8.7' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + + + +cat >>confdefs.h <<_ACEOF +#define TARGET_SYSTEM "$target" +_ACEOF + + +# Checks for programs. +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 -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + 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_CXX+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$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_CXX="$ac_tool_prefix$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 +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$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 $ac_word... 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These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +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 -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:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$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:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$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... " >&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.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$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 + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +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:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +ac_ext=c +ac_cpp='$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 + + +# Check whether MikTeX import libraries should be linked +case $host in + *-mingw32* | *-windows*) + CPPFLAGS="$CPPFLAGS -DMIKTEX" + EXTRA_LIBS="miktex-core.a miktex-kps.a" + ;; + *) + +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" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#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.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$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 "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#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.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$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:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$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:$LINENO: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + 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 + if test -z "$ac_cv_path_GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable grep 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 + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$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 + if test -z "$ac_cv_path_EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable egrep 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" + + +{ $as_echo "$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 <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.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_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 <string.h> + +_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 <stdlib.h> + +_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.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$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 $ac_status ) +ac_cv_header_stdc=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$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 "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +if test "${ac_cv_header_kpathsea_kpathsea_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for kpathsea/kpathsea.h" >&5 +$as_echo_n "checking for kpathsea/kpathsea.h... " >&6; } +if test "${ac_cv_header_kpathsea_kpathsea_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_kpathsea_kpathsea_h" >&5 +$as_echo "$ac_cv_header_kpathsea_kpathsea_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking kpathsea/kpathsea.h usability" >&5 +$as_echo_n "checking kpathsea/kpathsea.h 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 <kpathsea/kpathsea.h> +_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:$LINENO: checking kpathsea/kpathsea.h presence" >&5 +$as_echo_n "checking kpathsea/kpathsea.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <kpathsea/kpathsea.h> +_ACEOF +if { (ac_try="$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:$LINENO: WARNING: kpathsea/kpathsea.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: kpathsea/kpathsea.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: kpathsea/kpathsea.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------- ## +## Report this to martin.gieseking@uos.de ## +## -------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for kpathsea/kpathsea.h" >&5 +$as_echo_n "checking for kpathsea/kpathsea.h... " >&6; } +if test "${ac_cv_header_kpathsea_kpathsea_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_kpathsea_kpathsea_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_kpathsea_kpathsea_h" >&5 +$as_echo "$ac_cv_header_kpathsea_kpathsea_h" >&6; } + +fi +if test "x$ac_cv_header_kpathsea_kpathsea_h" = x""yes; then + : +else + { { $as_echo "$as_me:$LINENO: error: please install the kpathsea development package" >&5 +$as_echo "$as_me: error: please install the kpathsea development package" >&2;} + { (exit 1); exit 1; }; } +fi + + + +{ $as_echo "$as_me:$LINENO: checking for kpse_find_file in -lkpathsea" >&5 +$as_echo_n "checking for kpse_find_file in -lkpathsea... " >&6; } +if test "${ac_cv_lib_kpathsea_kpse_find_file+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lkpathsea $LIBS" +cat >conftest.$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 kpse_find_file (); +int +main () +{ +return kpse_find_file (); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_kpathsea_kpse_find_file=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_kpathsea_kpse_find_file=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$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: $ac_cv_lib_kpathsea_kpse_find_file" >&5 +$as_echo "$ac_cv_lib_kpathsea_kpse_find_file" >&6; } +if test "x$ac_cv_lib_kpathsea_kpse_find_file" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBKPATHSEA 1 +_ACEOF + + LIBS="-lkpathsea $LIBS" + +else + { { $as_echo "$as_me:$LINENO: error: libkpathsea not found, please install the corresponding package first" >&5 +$as_echo "$as_me: error: libkpathsea not found, please install the corresponding package first" >&2;} + { (exit 1); exit 1; }; } +fi + + + { $as_echo "$as_me:$LINENO: checking kpathsea version" >&5 +$as_echo_n "checking kpathsea version... " >&6; } + if test "$cross_compiling" = yes; then + kpseversion=unknown +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdio.h> + #include <kpathsea/kpathsea.h> + extern char *kpathsea_version_string; + int main() { + FILE *f; + f = fopen("conftestval", "w"); + if(!f) exit(1); + fprintf(f, "%s\n", kpathsea_version_string); + fclose(f); + exit(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 + kpseversion=`cat conftestval` +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 $ac_status ) +kpseversion= +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +# AC_RESTORE_FLAGS + { $as_echo "$as_me:$LINENO: result: \"$kpseversion\"" >&5 +$as_echo "\"$kpseversion\"" >&6; } + if test -z "$kpseversion"; then + { { $as_echo "$as_me:$LINENO: error: Could not compile a simple kpathsea program -- check your installation" >&5 +$as_echo "$as_me: error: Could not compile a simple kpathsea program -- check your installation" >&2;} + { (exit 1); exit 1; }; } + fi + ;; +esac + + +# Check how to link potracelib +HAVE_LIBPOTRACE=1 +if test "${ac_cv_header_potracelib_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for potracelib.h" >&5 +$as_echo_n "checking for potracelib.h... " >&6; } +if test "${ac_cv_header_potracelib_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_potracelib_h" >&5 +$as_echo "$ac_cv_header_potracelib_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking potracelib.h usability" >&5 +$as_echo_n "checking potracelib.h 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 <potracelib.h> +_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:$LINENO: checking potracelib.h presence" >&5 +$as_echo_n "checking potracelib.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <potracelib.h> +_ACEOF +if { (ac_try="$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:$LINENO: WARNING: potracelib.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: potracelib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: potracelib.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: potracelib.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: potracelib.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: potracelib.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: potracelib.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: potracelib.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: potracelib.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: potracelib.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------- ## +## Report this to martin.gieseking@uos.de ## +## -------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for potracelib.h" >&5 +$as_echo_n "checking for potracelib.h... " >&6; } +if test "${ac_cv_header_potracelib_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_potracelib_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_potracelib_h" >&5 +$as_echo "$ac_cv_header_potracelib_h" >&6; } + +fi +if test "x$ac_cv_header_potracelib_h" = x""yes; then + +{ $as_echo "$as_me:$LINENO: checking for sqrt in -lm" >&5 +$as_echo_n "checking for sqrt in -lm... " >&6; } +if test "${ac_cv_lib_m_sqrt+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 sqrt (); +int +main () +{ +return sqrt (); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_m_sqrt=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_m_sqrt=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$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: $ac_cv_lib_m_sqrt" >&5 +$as_echo "$ac_cv_lib_m_sqrt" >&6; } +if test "x$ac_cv_lib_m_sqrt" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + # required to pass potrace check + +{ $as_echo "$as_me:$LINENO: checking for potrace_trace in -lpotrace" >&5 +$as_echo_n "checking for potrace_trace in -lpotrace... " >&6; } +if test "${ac_cv_lib_potrace_potrace_trace+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpotrace $LIBS" +cat >conftest.$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 potrace_trace (); +int +main () +{ +return potrace_trace (); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_potrace_potrace_trace=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_potrace_potrace_trace=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$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: $ac_cv_lib_potrace_potrace_trace" >&5 +$as_echo "$ac_cv_lib_potrace_potrace_trace" >&6; } +if test "x$ac_cv_lib_potrace_potrace_trace" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPOTRACE 1 +_ACEOF + + LIBS="-lpotrace $LIBS" + +else + HAVE_LIBPOTRACE=0 +fi + +else + HAVE_LIBPOTRACE=0 +fi + + + +if test "$HAVE_LIBPOTRACE" -eq 0; then + AM_CPPFLAGS="$AM_CXXFLAGS -I../potracelib -I../../potracelib" + EXTRA_LIBS="$EXTRA_LIBS ../potracelib/libpotrace.a " + { $as_echo "$as_me:$LINENO: Using bundled potrace library" >&5 +$as_echo "$as_me: Using bundled potrace library" >&6;} +fi + + +# Check how to link Ghostscript +HAVE_LIBGS=1 +if test "${ac_cv_header_ghostscript_iapi_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for ghostscript/iapi.h" >&5 +$as_echo_n "checking for ghostscript/iapi.h... " >&6; } +if test "${ac_cv_header_ghostscript_iapi_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ghostscript_iapi_h" >&5 +$as_echo "$ac_cv_header_ghostscript_iapi_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking ghostscript/iapi.h usability" >&5 +$as_echo_n "checking ghostscript/iapi.h 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 <ghostscript/iapi.h> +_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:$LINENO: checking ghostscript/iapi.h presence" >&5 +$as_echo_n "checking ghostscript/iapi.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ghostscript/iapi.h> +_ACEOF +if { (ac_try="$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:$LINENO: WARNING: ghostscript/iapi.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: ghostscript/iapi.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: ghostscript/iapi.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------- ## +## Report this to martin.gieseking@uos.de ## +## -------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for ghostscript/iapi.h" >&5 +$as_echo_n "checking for ghostscript/iapi.h... " >&6; } +if test "${ac_cv_header_ghostscript_iapi_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_ghostscript_iapi_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ghostscript_iapi_h" >&5 +$as_echo "$ac_cv_header_ghostscript_iapi_h" >&6; } + +fi +if test "x$ac_cv_header_ghostscript_iapi_h" = x""yes; then + +{ $as_echo "$as_me:$LINENO: checking for gsapi_new_instance in -lgs" >&5 +$as_echo_n "checking for gsapi_new_instance in -lgs... " >&6; } +if test "${ac_cv_lib_gs_gsapi_new_instance+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgs $LIBS" +cat >conftest.$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 gsapi_new_instance (); +int +main () +{ +return gsapi_new_instance (); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_gs_gsapi_new_instance=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_gs_gsapi_new_instance=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$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: $ac_cv_lib_gs_gsapi_new_instance" >&5 +$as_echo "$ac_cv_lib_gs_gsapi_new_instance" >&6; } +if test "x$ac_cv_lib_gs_gsapi_new_instance" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBGS 1 +_ACEOF + + LIBS="-lgs $LIBS" + +else + HAVE_LIBGS=0 +fi + +else + HAVE_LIBGS=0 +fi + + + +if test "$HAVE_LIBGS" -eq 0; then + +{ $as_echo "$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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dl_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$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 "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBDL 1 +_ACEOF + + LIBS="-ldl $LIBS" + +else + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_GS 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: WARNING: PostScript support disabled" >&5 +$as_echo "$as_me: WARNING: PostScript support disabled" >&2;} +fi + +else + # query Ghostscript version + { $as_echo "$as_me:$LINENO: checking Ghostscript version" >&5 +$as_echo_n "checking Ghostscript version... " >&6; } + if test "$cross_compiling" = yes; then + gsversion=unknown +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdio.h> + #include <ghostscript/iapi.h> + int main () { + gsapi_revision_t r; + if (gsapi_revision(&r, sizeof(gsapi_revision_t)) == 0) { + FILE *f; + f = fopen("gsversion", "w"); + if (!f) exit(1); + fprintf(f, "%d\n", r.revision); + fclose(f); + exit(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 + gsversion=`cat gsversion|cut -c1-3` +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 $ac_status ) +gsversion= +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + { $as_echo "$as_me:$LINENO: result: \"$gsversion\"" >&5 +$as_echo "\"$gsversion\"" >&6; } + rm -f gsversion >/dev/null + if test "$gsversion" -lt 831; then + # current Ghostscript API was introduced in version 8.31 + # older versions are not supported + LIBS=`echo $LIBS | sed "s/-lgs //" $LIBS` + +cat >>confdefs.h <<\_ACEOF +#define DISABLE_GS 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: WARNING: Ghostscript version < 8.31; PostScript support disabled" >&5 +$as_echo "$as_me: WARNING: Ghostscript version < 8.31; PostScript support disabled" >&2;} + fi +fi + +# Check for libraries. + +{ $as_echo "$as_me:$LINENO: checking for FT_Init_FreeType in -lfreetype" >&5 +$as_echo_n "checking for FT_Init_FreeType in -lfreetype... " >&6; } +if test "${ac_cv_lib_freetype_FT_Init_FreeType+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lfreetype $LIBS" +cat >conftest.$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 FT_Init_FreeType (); +int +main () +{ +return FT_Init_FreeType (); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_freetype_FT_Init_FreeType=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_freetype_FT_Init_FreeType=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$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: $ac_cv_lib_freetype_FT_Init_FreeType" >&5 +$as_echo "$ac_cv_lib_freetype_FT_Init_FreeType" >&6; } +if test "x$ac_cv_lib_freetype_FT_Init_FreeType" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBFREETYPE 1 +_ACEOF + + LIBS="-lfreetype $LIBS" + +else + { { $as_echo "$as_me:$LINENO: error: freetype library not found, please install it first" >&5 +$as_echo "$as_me: error: freetype library not found, please install it first" >&2;} + { (exit 1); exit 1; }; } +fi + + + +{ $as_echo "$as_me:$LINENO: checking for gzopen in -lz" >&5 +$as_echo_n "checking for gzopen in -lz... " >&6; } +if test "${ac_cv_lib_z_gzopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat >conftest.$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 gzopen (); +int +main () +{ +return gzopen (); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_z_gzopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_z_gzopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$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: $ac_cv_lib_z_gzopen" >&5 +$as_echo "$ac_cv_lib_z_gzopen" >&6; } +if test "x$ac_cv_lib_z_gzopen" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBZ 1 +_ACEOF + + LIBS="-lz $LIBS" + +fi + +#AC_CHECK_FUNC(getopt_long, , EXTRA_OBJS="$EXTRA_OBJS getopt.o getopt1.o") + +# Check for header files. + + + + + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if { as_var=$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. */ +#include <sys/types.h> +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + eval "$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 "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_search_opendir=$ac_res +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then + : +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_search_opendir=$ac_res +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then + : +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + +{ $as_echo "$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 <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.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_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 <string.h> + +_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 <stdlib.h> + +_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.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$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 $ac_status ) +ac_cv_header_stdc=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$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 $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + + + + + + +for ac_header in libintl.h stdlib.h string.h strings.h unistd.h +do +as_ac_Header=`$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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------- ## +## Report this to martin.gieseking@uos.de ## +## -------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&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 "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# Check for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if test "${ac_cv_header_stdbool_h+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 <stdbool.h> +#ifndef bool + "error: bool is not defined" +#endif +#ifndef false + "error: false is not defined" +#endif +#if false + "error: false is not 0" +#endif +#ifndef true + "error: true is not defined" +#endif +#if true != 1 + "error: true is not 1" +#endif +#ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" +#endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + bool e = &s; + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +# if defined __xlc__ || defined __GNUC__ + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html + This test is not quite right, since xlc is allowed to + reject this program, as the initializer for xlcbug is + not one of the forms that C requires support for. + However, doing the test right would require a runtime + test, and that would make cross-compilation harder. + Let us hope that IBM fixes the xlc bug, and also adds + support for this kind of constant expression. In the + meantime, this test will reject xlc, which is OK, since + our stdbool.h substitute should suffice. We also test + this with GCC, where it should work, to detect more + quickly whether someone messes up the test in the + future. */ + char digs[] = "0123456789"; + int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1); +# endif + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + 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_stdbool_h=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdbool_h=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } +{ $as_echo "$as_me:$LINENO: checking for _Bool" >&5 +$as_echo_n "checking for _Bool... " >&6; } +if test "${ac_cv_type__Bool+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_type__Bool=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof (_Bool)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((_Bool))) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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 + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type__Bool=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +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 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 +$as_echo "$ac_cv_type__Bool" >&6; } +if test "x$ac_cv_type__Bool" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + +if test $ac_cv_header_stdbool_h = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_STDBOOL_H 1 +_ACEOF + +fi + +{ $as_echo "$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:$LINENO: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if test "${ac_cv_c_inline+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_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.$ac_objext; then + ac_cv_c_inline=$ac_kw +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.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 +$as_echo_n "checking for size_t... " >&6; } +if test "${ac_cv_type_size_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_type_size_t=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((size_t))) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$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 + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_size_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +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 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +$as_echo "$ac_cv_type_size_t" >&6; } +if test "x$ac_cv_type_size_t" = x""yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } +if test "${ac_cv_struct_tm+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 <sys/types.h> +#include <time.h> + +int +main () +{ +struct tm tm; + int *p = &tm.tm_sec; + return !p; + ; + 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_struct_tm=time.h +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_struct_tm=sys/time.h +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } +if test $ac_cv_struct_tm = sys/time.h; then + +cat >>confdefs.h <<\_ACEOF +#define TM_IN_SYS_TIME 1 +_ACEOF + +fi + + +# Check for library functions. +{ $as_echo "$as_me:$LINENO: checking whether closedir returns void" >&5 +$as_echo_n "checking whether closedir returns void... " >&6; } +if test "${ac_cv_func_closedir_void+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_closedir_void=yes +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 <$ac_header_dirent> +#ifndef __cplusplus +int closedir (); +#endif + +int +main () +{ +return closedir (opendir (".")) != 0; + ; + return 0; +} +_ACEOF +rm -f conftest$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_func_closedir_void=no +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 $ac_status ) +ac_cv_func_closedir_void=yes +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5 +$as_echo "$ac_cv_func_closedir_void" >&6; } +if test $ac_cv_func_closedir_void = yes; then + +cat >>confdefs.h <<\_ACEOF +#define CLOSEDIR_VOID 1 +_ACEOF + +fi + +{ $as_echo "$as_me:$LINENO: checking for error_at_line" >&5 +$as_echo_n "checking for error_at_line... " >&6; } +if test "${ac_cv_lib_error_at_line+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 <error.h> +int +main () +{ +error_at_line (0, 0, "", 0, "an error occurred"); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_error_at_line=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_error_at_line=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 +$as_echo "$ac_cv_lib_error_at_line" >&6; } +if test $ac_cv_lib_error_at_line = no; then + case " $LIBOBJS " in + *" error.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS error.$ac_objext" + ;; +esac + +fi + + +for ac_header in stdlib.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: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------- ## +## Report this to martin.gieseking@uos.de ## +## -------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&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 "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_malloc_0_nonnull=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include <stdlib.h> +#else +char *malloc (); +#endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} +_ACEOF +rm -f conftest$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_func_malloc_0_nonnull=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 $ac_status ) +ac_cv_func_malloc_0_nonnull=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC 1 +_ACEOF + +else + cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC 0 +_ACEOF + + case " $LIBOBJS " in + *" malloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" + ;; +esac + + +cat >>confdefs.h <<\_ACEOF +#define malloc rpl_malloc +_ACEOF + +fi + + + +{ $as_echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 +$as_echo_n "checking whether lstat dereferences a symlink specified with a trailing slash... " >&6; } +if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then + $as_echo_n "(cached) " >&6 +else + rm -f conftest.sym conftest.file +echo >conftest.file +if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes; then + ac_cv_func_lstat_dereferences_slashed_symlink=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail. + That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + ; + return 0; +} +_ACEOF +rm -f conftest$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_func_lstat_dereferences_slashed_symlink=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 $ac_status ) +ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +else + # If the `ln -s' command failed, then we probably don't even + # have an lstat function. + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f conftest.sym conftest.file + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } + +test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +cat >>confdefs.h <<_ACEOF +#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + +if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + case " $LIBOBJS " in + *" lstat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS lstat.$ac_objext" + ;; +esac + +fi + +{ $as_echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5 +$as_echo_n "checking whether stat accepts an empty string... " >&6; } +if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_stat_empty_string_bug=yes +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 +int +main () +{ +struct stat sbuf; + return stat ("", &sbuf) == 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_func_stat_empty_string_bug=no +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 $ac_status ) +ac_cv_func_stat_empty_string_bug=yes +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5 +$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; } +if test $ac_cv_func_stat_empty_string_bug = yes; then + case " $LIBOBJS " in + *" stat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS stat.$ac_objext" + ;; +esac + + +cat >>confdefs.h <<_ACEOF +#define HAVE_STAT_EMPTY_STRING_BUG 1 +_ACEOF + +fi + + +for ac_func in vprintf +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 <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$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 -rf conftest.dSYM +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 "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +{ $as_echo "$as_me:$LINENO: checking for _doprnt" >&5 +$as_echo_n "checking for _doprnt... " >&6; } +if test "${ac_cv_func__doprnt+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 _doprnt to an innocuous variant, in case <limits.h> declares _doprnt. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define _doprnt innocuous__doprnt + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char _doprnt (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef _doprnt + +/* 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 _doprnt (); +/* 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__doprnt || defined __stub____doprnt +choke me +#endif + +int +main () +{ +return _doprnt (); + ; + 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$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func__doprnt=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func__doprnt=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 +$as_echo "$ac_cv_func__doprnt" >&6; } +if test "x$ac_cv_func__doprnt" = x""yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_DOPRNT 1 +_ACEOF + +fi + +fi +done + + + + + +for ac_func in memset strcasecmp strtol +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 <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. 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" >&6; } +if test "${ac_cv_path_FREETYPE_CONFIG+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $FREETYPE_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_FREETYPE_CONFIG="$FREETYPE_CONFIG" # 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_FREETYPE_CONFIG="$as_dir/$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 + + ;; +esac +fi +FREETYPE_CONFIG=$ac_cv_path_FREETYPE_CONFIG +if test -n "$FREETYPE_CONFIG"; then + { $as_echo "$as_me:$LINENO: result: $FREETYPE_CONFIG" >&5 +$as_echo "$FREETYPE_CONFIG" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test -n "$FREETYPE_CONFIG"; then + CPPFLAGS=`$CPPFLAGS $FREETYPE_CONFIG --cflags` + if test -n "$FREETYPE_DIR"; then + CPPFLAGS="$CPPFLAGS -I$FREETYPE_DIR/include" + fi + else + if test -n "$FREETYPE_DIR"; then + CPPFLAGS="$CPPFLAGS -I$FREETYPE_DIR/include/freetype2 -I$FREETYPE_DIR/include" + LDFLAGS="$LDFLAGS -L$FREETYPE_DIR/lib" + fi + fi + + if test -n "$ZLIB_DIR"; then + CPPFLAGS="$CPPFLAGS -I$ZLIB_DIR -I$ZLIB_DIR/include" + LDFLAGS="$LDFLAGS -L$ZLIB_DIR/lib" + fi +fi + + + + + + +ac_config_files="$ac_config_files Makefile potracelib/Makefile src/Makefile tests/Makefile doc/dvisvgm.txt doc/Makefile" + +cat >confcache <<\_ACEOF +# 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, see configure's option --config-cache. +# It is not useful on other systems. 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Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + $as_echo "$as_me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr='
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" + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } +_ACEOF + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/ +s/:*\${srcdir}:*/:/ +s/:*@srcdir@:*/:/ +s/^\([^=]*=[ ]*\):*/\1/ +s/:*$// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. 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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: $ac_unrecognized_opts" >&2;} +fi + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure.ac b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure.ac new file mode 100644 index 00000000000..2ce6615afe2 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/configure.ac @@ -0,0 +1,184 @@ +# This file is part of dvisvgm +# Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> +# +# Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.59) +AC_INIT([dvisvgm],[0.8.7],[martin.gieseking@uos.de]) +DATE="August 2009" +AC_CONFIG_SRCDIR(src) +AC_CONFIG_HEADER(config.h) +AC_CANONICAL_HOST +AC_CANONICAL_TARGET +AM_INIT_AUTOMAKE + +AH_TEMPLATE([TARGET_SYSTEM], [The machine triplet of the target system]) +AC_DEFINE_UNQUOTED([TARGET_SYSTEM], ["$target"]) + +# Checks for programs. +AC_PROG_CXX +AC_PROG_CC + +AC_PROG_RANLIB +AC_LANG(C) + +# Check whether MikTeX import libraries should be linked +case $host in + *-mingw32* | *-windows*) + CPPFLAGS="$CPPFLAGS -DMIKTEX" + EXTRA_LIBS="miktex-core.a miktex-kps.a" + ;; + *) + AC_CHECK_HEADER([kpathsea/kpathsea.h], , + [AC_MSG_ERROR([please install the kpathsea development package])]) + AC_CHECK_LIB(kpathsea, kpse_find_file, , + [AC_MSG_ERROR([libkpathsea not found, please install the corresponding package first])]) + + AC_MSG_CHECKING([kpathsea version]) + AC_TRY_RUN([#include <stdio.h> + #include <kpathsea/kpathsea.h> + extern char *kpathsea_version_string; + int main() { + FILE *f; + f = fopen("conftestval", "w"); + if(!f) exit(1); + fprintf(f, "%s\n", kpathsea_version_string); + fclose(f); + exit(0); + }], + [kpseversion=`cat conftestval`], [kpseversion=], [kpseversion=unknown]) +# AC_RESTORE_FLAGS + AC_MSG_RESULT("$kpseversion") + if test -z "$kpseversion"; then + AC_MSG_ERROR([Could not compile a simple kpathsea program -- check your installation]) + fi + ;; +esac + + +# Check how to link potracelib +HAVE_LIBPOTRACE=1 +AC_CHECK_HEADER([potracelib.h], + [AC_CHECK_LIB(m, sqrt) # required to pass potrace check + AC_CHECK_LIB(potrace, potrace_trace, , HAVE_LIBPOTRACE=0)], HAVE_LIBPOTRACE=0) + +if test "$HAVE_LIBPOTRACE" -eq 0; 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DVI is the device independent output format produced by TeX and some other typesetting systems\&. Output from groff can be converted to DVI using grodvi\&. +.sp +The recent version of \fBdvisvgm\fR provides advanced conversion functionality but currently only one page can be converted even if the DVI file is made up of multiple pages\&. You can select the page to be processed with option \fB\-p\fR\&. \fBdvisvgm\fR should properly convert all pages that are made up of fonts and rules only\&. Additionally, some sets of specials are understood as well\&. For a more detailed overview, see section \fBsupport of specials\fR below\&. +.sp +Since SVG is a vector based graphics format, \fBdvisvgm\fR tries to convert the glyph outlines of all used fonts into scalable path descriptions\&. The fastest way to do that is to extract the path information from PFB (PostScript Type 1) files\&. So if \fBdvisvgm\fR is able to find a PFB file for a used font, it will read the necessary information from it\&. +.sp +TeX\(cqs main source for font descriptions is Metafont which produces bitmap output \&.That\(cqs why not all obtainable TeX fonts are available in PFB format\&. In these cases \fBdvisvgm\fR tries to vectorize Metafont\(cqs output by tracing the glyph bitmaps\&. The results are not as perfect as most (manually optimized) PFB outlines but are nonetheless really nice in most cases\&. +.SH "OPTIONS" +.PP +\fB\-a, \-\-trace\-all\fR +.RS 4 +This option forces dvisvgm to trace not just the actually needed glyphs but all glyphs of all bitmap fonts used in the DVI file\&. Since the tracing results are stored in the font cache, all following DVI conversions (without option +\fB\-\-trace\-all\fR) where these fonts are involved will be much faster\&. By default, dvisvgm traces only the actually needed glyphs and adds them to the cache\&. +.if n \{\ +.sp +.\} +.RS 4 +.it 1 an-trap +.nr an-no-space-flag 1 +.nr an-break-flag 1 +.br +.ps +1 +\fBNote\fR +.ps -1 +.br +This option only takes affect if font caching is active\&. Thus, +\fB\-\-trace\-all\fR +cannot be combined with option +\fB\-\-cache=none\fR\&. +.sp .5v +.RE +.RE +.PP +\fB\-b, \-\-bbox\fR=\fIfmt\fR +.RS 4 +Sets the bounding box of the generated graphic to the specified format\&. The parameter +\fIfmt\fR +takes either one of the format specifiers listed below or a sequence of four comma\- or whitespace\-separated length values +\fIx1\fR, +\fIy1\fR, +\fIx2\fR +and +\fIy2\fR\&. The latter define two diagonal corners of the bounding box\&. Each length value consists of a floating point number and an optional length unit (pt, bp, cm, mm, in, or pc)\&. If the unit is omitted, TeX points (pt) are assumed\&. +.sp +Alternatively, the following format specifiers are supported: +.PP +\fBInternational DIN/ISO paper sizes\fR +.RS 4 +A\fIn\fR, B\fIn\fR, C\fIn\fR, D\fIn\fR, where +\fIn\fR +is a non\-negative integer, e\&.g\&. A4 or a4 for DIN/ISO A4 format (210mm \(mu 297mm)\&. +.RE +.PP +\fBNorth American paper sizes\fR +.RS 4 +invoice, executive, legal, letter, ledger +.RE +.PP +\fBSpecial bounding box sizes\fR +.RS 4 +.TS +tab(:); +lt lt +lt lt +lt lt. +T{ +\fBdvi\fR +T}:T{ +the page size stored in the DVI file will be used +T} +T{ +\fBmin\fR +T}:T{ +the minimal bounding box will be computed and assigned +T} +T{ +\fBnone\fR +T}:T{ +no bounding box will be assigned +T} +.TE +.sp 1 +.RE +.RE +.PP +\fBPage orientation\fR +.RS 4 +The default page orientation for DIN/ISO and American paper sizes is +\fIportrait\fR, i\&.e\&. +\fIwidth\fR +< +\fIheight\fR\&. Appending +\fB\-landscape\fR +or simply +\fB\-l\fR +to the format string switches to +\fIlandscape\fR +mode (\fIwidth\fR +> +\fIheight\fR)\&. For symmetry reasons you can also explicitly add +\fB\-portrait\fR +or +\fB\-p\fR +to indicate the default portrait format\&. Note that these suffixes are part of the size string and not separate options\&. Thus they must directly follow the above mentioned size specifiers without additional blanks\&. Furthermore, the orientation suffixes can\(cqt be used with +\fBdvi\fR, +\fBmin\fR +and +\fBnone\fR\&. +.if n \{\ +.sp +.\} +.RS 4 +.it 1 an-trap +.nr an-no-space-flag 1 +.nr an-break-flag 1 +.br +.ps +1 +\fBNote\fR +.ps -1 +.br +Option +\fB\-b, \-\-bbox\fR +only affects the bounding box and does not transform the page content\&. Hence if you choose a landscape format the page won\(cqt be rotated\&. +.sp .5v +.RE +.RE +.PP +\fB\-c, \-\-scale\fR=\fIsx\fR[,\fIsy\fR] +.RS 4 +Scales page content horizontally by +\fIsx\fR +and vertically by +\fIsy\fR\&. This option is equivalent to *\-TS*\fIsx\fR,\fIsy\fR\&. +.RE +.PP +\fB\-C, \-\-cache\fR[=\fIdir\fR] +.RS 4 +To speed up the conversion process of bitmap fonts, +\fBdvisvgm\fR +saves intermediate conversion information in cache files\&. By default, these files are stored in $HOME/\&.dvisvgm\&. If you prefer a different location use option +\fB\-\-cache\fR +to overwrite the default\&. Furthermore, it is also possible to disable the font caching mechanism completely with option +\fB\-\-cache=none\fR\&. If argument +\fIdir\fR +is omitted, dvisvgm prints the path of the default cache directory and some information about the stored fonts\&. +.RE +.PP +\fB\-l, \-\-list\-specials\fR +.RS 4 +Prints a list of registered special handlers and exits\&. Each handler processes a set of special statements belonging to the same category\&. The categories are identified by the prefix of the special statements\&. It\(cqs usually a leading word separated from the rest of the statement by a colon or a blank, e\&.g\&. +\fIcolor\fR +or +\fIps\fR\&. +.RE +.PP +\fB\-m, \-\-map\-file\fR=\fIfile\fR +.RS 4 +Sets the map file that is used to look up font names and encodings\&. +\fBdvisvgm\fR +does not provide its own map file but tries to use available ones coming with +\fBdvips\fR +or +\fBdvipdfm\fR\&. If option +\fB\-m\fR +is not given +\fBdvisvgm\fR +looks for +ps2pk\&.map, +dvipdfm\&.map, and +psfonts\&.map +(in this order)\&. Without further options, the file specified by option +\fB\-m\fR +will be used instead of the default maps\&. If you want +\fBdvisgvm\fR +to load the given file additionally to the default maps, add a leading +\fI+\fR +to the file/path, e\&.g\&. +\-\-map\-file=+myfonts\&.map\&. For further information about the file format see the manuals of +\fBdvips\fR +and +\fBdvipdfm\fR\&. +.RE +.PP +\fB\-M, \-\-mag\fR=\fIfactor\fR +.RS 4 +Sets the maginfication factor used for Metafont calls prior tracing the glyphs\&. The larger this value the better the tracing results\&. Nevertheless large magnification values can cause Metafont arithmetic errors due to number overflows\&. So use this option with care\&. The default setting usually produces nice results\&. +.RE +.PP +\fB\-n, \-\-no\-fonts\fR +.RS 4 +If this option is given, +\fBdvisvgm\fR +doesn\(cqt create font elements but uses paths instead\&. The resulting SVG file is usually bigger but concurrently more compatible with most applications that don\(cqt support SVG fonts yet\&. This option implies +\fB\-\-no\-styles\fR\&. +.RE +.PP +\fB\-S, \-\-no\-specials\fR[=\fInames\fR] +.RS 4 +Disable processing of special commands that are embedded in the DVI file\&. If no further parameter is given, all specials are ignored\&. To selectively disable sets of specials, an optional comma\-separated list of names can be appended to this option\&. A +\fIname\fR +is a unique identifier referencing a special handler\&. Option +\fB\-\-list\-specials\fR +lists all currently available handlers and their names\&. All unsupported special statements are silently ignored\&. +.RE +.PP +\fB\-\-no\-styles\fR +.RS 4 +By default, +\fBdvisvgm\fR +uses CSS styles and class attributes to reference fonts because it\(cqs more compact than repeatedly set the complete font information in each text element\&. However, if you prefer direct font references, the default behavior can be disabled with option +\fB\-\-no\-styles\fR\&. +.RE +.PP +\fB\-\-no\-mktexmf\fR +.RS 4 +Suppresses the generation of missing font files\&. If +\fBdvisvgm\fR +can\(cqt find a font file through the kpathsea lookup mechanism, it calls the external tools mktextfm or mktexmf by default\&. This option disables these calls\&. +.RE +.PP +\fB\-o, \-\-output\fR=\fIfile\fR +.RS 4 +Sets the name of the output file\&. +.RE +.PP +\fB\-p, \-\-page\fR=\fInumber\fR +.RS 4 +With this option you can choose the page to be processed\&. Please consider that the parameter of this option don\(cqt refer to the page numbers printed on the page\&. Instead the physical page count is expected, where the first page always gets number 1\&. If this option is omitted, the first page will be selected\&. +.RE +.PP +\fB\-P, \-\-progress\fR[=\fIskip\fR] +.RS 4 +Enables a simple progress indicator shown when DVI specials are processed, since this can be a time\-consuming operation, especially when PostScript specials are involved\&. The optional non\-negative parameter +\fIskip\fR +controls the indicator length: Every time a set of +\fIskip\fR +specials has been processed, an indicator character is printed\&. Therefore, smaller values lead to a longer, more frequently updated progress indicator\&. +.RE +.PP +\fB\-r, \-\-rotate\fR=\fIangle\fR +.RS 4 +Rotates page content clockwise by +\fIangle\fR +degrees around the page center\&. This option is equivalent to +\fB\-TR\fR\fIangle\fR\&. +.RE +.PP +\fB\-s, \-\-stdout\fR +.RS 4 +Don\(cqt write output to a file but redirect it to +\fBstdout\fR\&. +.RE +.PP +\fB\-t, \-\-translate\fR=\fItx\fR[,\fIty\fR] +.RS 4 +Translates (moves) page content in direction of vector (\fItx\fR,\fIty\fR)\&. This option is equivalent to +\fB\-TT\fR\fItx\fR,\fIty\fR\&. +.RE +.PP +\fB\-T, \-\-transform\fR=\fIcommands\fR +.RS 4 +Applies a sequence of transformations to the SVG content\&. Each transformation is described by a +\fIcommand\fR +that begins with a capital letter followed by a list of comma\-separated parameters\&. Following transformation commands are supported: +.PP +\fBT\fR \fItx\fR[,\fIty\fR] +.RS 4 +Translates (moves) page in direction of vector (\fItx\fR,\fIty\fR)\&. If +\fIty\fR +is omitted, +\fIty\fR=0 is assumed\&. The expected unit length of +\fItx\fR +and +\fIty\fR +are TeX points (1pt = 1/72\&.27in)\&. However, there are several constants defined to simplify the unit conversion (see below)\&. +.RE +.PP +\fBS\fR \fIsx\fR[,\fIsy\fR] +.RS 4 +Scales page horizontally by +\fIsx\fR +and vertically by +\fIsy\fR\&. If +\fIsy\fR +is omitted +\fIsy\fR=\fIsx\fR +is assumed\&. +.RE +.PP +\fBR\fR \fIangle\fR[,\fIx\fR,\fIy\fR] +.RS 4 +Rotates page clockwise by +\fIangle\fR +degrees around point (\fIx\fR,\fIy\fR)\&. If the optional arguments +\fIx\fR +and +\fIy\fR +are omitted the page will be rotated around its center depending on the chosen page format\&. When option +\fB\-bnone\fR +is given, the rotation center is origin (0,0)\&. +.RE +.PP +\fBKX\fR \fIangle\fR +.RS 4 +Skews page along the +\fIx\fR\-axis by +\fIangle\fR +degrees\&. Argument +\fIangle\fR +can take any value except 90+180\fIk\fR, where +\fIk\fR +is an integer\&. +.RE +.PP +\fBKY\fR \fIangle\fR +.RS 4 +Skews page along the +\fIy\fR\-axis by +\fIangle\fR +degrees\&. Argument +\fIangle\fR +can take any value except 90+180\fIk\fR, where +\fIk\fR +is an integer\&. +.RE +.PP +\fBFH\fR [\fIy\fR] +.RS 4 +Mirrors (flips) page at the horizontal line through point (0,\fIy\fR)\&. Omitting the optional argument leads to +\fIy\fR=\fIh\fR/2, where +\fIh\fR +denotes the page height (see +\fIpre\-defined constants\fR +below)\&. +.RE +.PP +\fBFV\fR [\fIx\fR] +.RS 4 +Mirrors (flips) page at the vertical line through point (\fIx\fR,0)\&. Omitting the optional argument leads to +\fIx\fR=\fIw\fR/2, where +\fIw\fR +denotes the page width (see +\fIpre\-defined constants\fR +below)\&. +.RE +.PP +\fBM\fR \fIm1\fR,\&...,\fIm6\fR +.RS 4 +Applies a transformation described by the 3\(mu3 matrix ((\fIm1\fR,\fIm2\fR,\fIm3\fR),(\fIm4\fR,\fIm5\fR,\fIm6\fR),(0,0,1)), where the inner triples denote the rows\&. +.RE +.sp +.if n \{\ +.sp +.\} +.RS 4 +.it 1 an-trap +.nr an-no-space-flag 1 +.nr an-break-flag 1 +.br +.ps +1 +\fBNote\fR +.ps -1 +.br +All transformation commands of option +\fB\-T, \-\-transform\fR +are applied in the order of their appearance\&. Multiple commands can optionally be separated by spaces\&. In this case the whole transformation string has to be enclosed in double quotes\&. All parameters are expressions of floating point type\&. You can either give plain numbers or arithmetic terms combined by the operators +\fB+\fR +(addition), +\fB\-\fR +(substraction), +\fB*\fR +(multiplication), +\fB/\fR +(division) or +\fB%\fR +(modulo) with common associativity and precedence rules\&. Parentheses may be used as well\&. +.sp +Additionally, some pre\-defined constants are provided: +.TS +tab(:); +lt lt +lt lt +lt lt +lt lt. +T{ +\fBux\fR +T}:T{ +horizontal position of upper left page corner in TeX point units +T} +T{ +\fBuy\fR +T}:T{ +vertical position of upper left page corner in TeX point units +T} +T{ +\fBh\fR +T}:T{ +page height in TeX point units (0 in case of +\fB\-bnone\fR) +T} +T{ +\fBw\fR +T}:T{ +page width in TeX point units (0 in case of +\fB\-bnone\fR) +T} +.TE +.sp 1 +Furthermore, you can use the length constants +\fBpt\fR, +\fBmm\fR, +\fBcm\fR +and +\fBin\fR, e\&.g\&. +2cm +or +1\&.6in\&. Thus, option +\-TT1in,0R45 +moves the page content 1 inch to the right and rotates it by 45 degrees around the page center afterwards\&. +.sp +For single transformations you can also use options +\fB\-c\fR, +\fB\-t\fR +and +\fB\-r\fR\&. Note that the order in which these options are given is not significant, i\&.e\&. you can\(cqt use them to describe transformation sequences\&. They are simply independent shorthand options for common transformations\&. +.sp .5v +.RE +.RE +.SH "SUPPORT OF SPECIALS" +.sp +\fBdvisvgm\fR supports several sets of special commands that can be used to enrich DVI files with additional features, like color, graphics or hyperlinks\&. The evaluation of special commands is done by various handlers, where each handler is responsible for all special statements of the same command set, i\&.e\&. commands beginning with the same prefix\&. To get a list of actually provided special handlers, use option \fB\-\-list\-specials\fR (see above)\&. +.PP +\fBbgcolor\fR +.RS 4 +Special statement for changing the background/page color\&. Since SVG 1\&.1 doesn\(cqt support background colors, +\fBdvisvgm\fR +inserts a rectangle of the chosen color\&. In the current version, this rectangle always gets the size of the minimal bounding box\&. This command is part of the color special set but is handled separately in order to let the user turn it off\&. For an overview of the command syntax, see the documentation of +\fBdvips\fR, for instance\&. +.RE +.PP +\fBcolor\fR +.RS 4 +Statements of this command set provide instructions to change the text/paint color\&. For an overview of the exact syntax, see the documentation of +\fBdvips\fR, for instance\&. +.RE +.PP +\fBdvisvgm\fR +.RS 4 + +\fBdvisvgm\fR +offers its own small set of specials\&. The following list gives a brief overview\&. +.PP +\fBdvisvgm:raw\fR \fItext\fR +.RS 4 +Adds an arbitrary sequence of characters to the SVG output\&. +\fBdvisvgm\fR +does not perform any validation here, thus the user of this special has to ensure that the resulting SVG is still valid\&. The parameter +\fItext\fR +may contain the macros +\fB{?x}\fR, +\fB{?y}\fR, and +\fB{?color}\fR +which are expanded to the current +\fIx\fR +or +\fIy\fR +coordinate and the current color, respectively\&. Also, the macro +\fB{?nl}\fR +expands to a newline character\&. +.RE +.PP +\fBdvisvgm:img\fR \fIwidth\fR \fIheight\fR \fIfile\fR +.RS 4 +Creates an image element at the current graphic position referencing the given file\&. JPEG, PNG, and SVG images can be used here\&. However, +\fBdvisvgm\fR +does not check the file format or the file name suffix\&. The lengths +\fIwidth\fR +and +\fIheight\fR +must be given as plain floating point numbers in TeX point units (1in = 72\&.27pt)\&. +.RE +.PP +\fBdvisvgm:bbox\fR \fIwidth\fR \fIheight\fR [\fIdepth\fR] +.RS 4 +Updates the bounding box of the current page by embedding a virtual rectangle (\fIx\fR, +\fIy\fR, +\fIwidth\fR, +\fIheight\fR) where the lower left corner is located at the current DVI drawing position (\fIx\fR,\fIy\fR)\&. If the optional parameter +\fIdepth\fR +is specified, dvisvgm embeds a second rectangle (\fIx\fR, +\fIy\fR, +\fIwidth\fR, \-\fIdepth\fR)\&. The lengths +\fIwidth\fR, +\fIheight\fR +and +\fIdepth\fR +must be given as plain floating point numbers in TeX point units (1in = 72\&.27pt)\&. Depending on size and position of the virtual rectangle, this command either enlarges the overall bounding box or leaves it as is\&. It\(cqs not possible to reduce its extent\&. This special should be used in conjunction with +\fBdvisvgm:raw\fR +in order to properly update the viewport of the page\&. +.RE +.PP +\fBdvisvgm:bbox\fR a[bs] \fIx1\fR \fIy1\fR \fIx2\fR \fIy2\fR +.RS 4 +This variant of the bbox special updates the bounding box by embedding a virtual rectangle (\fIx1\fR,\fIy1\fR,\fIx2\fR,\fIy2\fR)\&. The points (\fIx1\fR,\fIy1\fR) and (\fIx2\fR,\fIy2\fR) denote two diagonal corners of the rectangle given in TeX point units\&. +.RE +.PP +\fBdvisvgm:bbox\fR f[ix] \fIx1\fR \fIy1\fR \fIx2\fR \fIy2\fR +.RS 4 +This variant of the bbox special assigns an absolute (final) bounding box to the resulting SVG\&. After executing this command, dvisvgm doesn\(cqt further alter the bounding box coordinates, except this special is called again later\&. The points (\fIx1\fR,\fIy1\fR) and (\fIx2\fR,\fIy2\fR) denote two diagonal corners of the rectangle given in TeX point units\&. +.sp +The following TeX snippet adds two raw SVG elements to the output and updates the bounding box accordingly: +.sp +.if n \{\ +.RS 4 +.\} +.nf +\especial{dvisvgm:raw <circle cx=\'{?x}\' cy=\'{?y}\' r=\'10\' stroke=\'black\' fill=\'red\'/>} +\especial{dvisvgm:bbox 20 10 10} + +\especial{dvisvgm:raw <path d=\'M50 200 L10 250 H100 Z\' stroke=\'black\' fill=\'blue\'/>} +\especial{dvisvgm:bbox abs 10 200 100 250} +.fi +.if n \{\ +.RE +.\} +.RE +.RE +.PP +\fBem\fR +.RS 4 +These specials were introduced with the emTeX distribution by Eberhard Mattes\&. They provide line drawing statements, instructions for embedding MSP, PCX, and BMP image files, as well as two PCL commands\&. +\fBdvisvgm\fR +supports only the line drawing statements, all other em specials are silently ignored\&. A description of the command syntax can be found in the DVI driver documentation coming with emTeX (see CTAN)\&. +.RE +.PP +\fBps\fR +.RS 4 +The famous DVI driver +\fBdvips\fR +introduced its own set of specials in order to embed PostScript code into DVI files, which greatly improves the capabilities of DVI documents\&. One aim of +\fBdvisvgm\fR +is to completely evaluate the PostScript code and to convert a large amount of it to SVG\&. Since PostScript is a rather complex language, +\fBdvisvgm\fR +does not try to implement its own PostScript interpreter but uses Ghostscript instead\&. The Ghostscript shared library (libgs\&.so on Linux systems, gsdll32\&.dll on Windows) is loaded dynamically during runtime\&. For this reason, it must be installed and reachable through the PATH environment variable\&. If the Ghostscript library cannot be found, the evaluation of PostScript specials is disabled\&. Use option +\fB\-\-list\-specials\fR +to check whether PS support is available, i\&.e\&. the entry +\fIps\fR +is present\&. +.RE +.PP +\fBtpic\fR +.RS 4 +The TPIC special set defines instructions for drawing simple geometric objects\&. Some LaTeX packages, like eepic and tplot, use these specials to describe graphics\&. +.RE +.SH "EXAMPLES" +.sp +.if n \{\ +.RS 4 +.\} +.nf +dvisvgm file +.fi +.if n \{\ +.RE +.\} +.sp +Converts first page of \fIfile\&.dvi\fR to \fIfile\&.svg\fR\&. +.sp +.if n \{\ +.RS 4 +.\} +.nf +dvisvgm \-z file +.fi +.if n \{\ +.RE +.\} +.sp +Converts first page of \fIfile\&.dvi\fR to \fIfile\&.svgz\fR with default compression level 9\&. +.sp +.if n \{\ +.RS 4 +.\} +.nf +dvisvgm \-p5 \-z3 \-ba4\-l \-onewfile file +.fi +.if n \{\ +.RE +.\} +.sp +Converts fifth page of \fIfile\&.dvi\fR to \fInewfile\&.svgz\fR with compression level 3\&. The bounding box is set to DIN/ISO A4 in landscape format\&. +.sp +.if n \{\ +.RS 4 +.\} +.nf +dvisvgm \-\-transform="R20,w/3,2h/5 T1cm,1cm S2,3" file +.fi +.if n \{\ +.RE +.\} +.sp +Converts first page of \fIfile\&.dvi\fR to \fIfile\&.svg\fR where three transformations are applied\&. +.SH "ENVIRONMENT" +.sp +\fBdvisvgm\fR uses the \fBkpathsea\fR library for locating the files that it opens\&. Hence, the environment variables described in the library\(cqs documentation influence the converter\&. +.sp +The pre\-compiled Windows version of \fBdvisvgm\fR requires a working installation of MiKTeX 2\&.7 or above\&. To enable evaluation of PostScript specials, the original Ghostscript DLL must be present\&. +.SH "FILES" +.sp +The location of the following files is determined by the kpathsea library\&. To check the actual kpathsea configuration you can use the \fBkpsewhich\fR utility\&. +.TS +tab(:); +lt lt +lt lt +lt lt +lt lt +lt lt +lt lt +lt lt +lt lt +lt lt. +T{ +.sp +\fB*\&.enc\fR +T}:T{ +.sp +Font encoding files +T} +T{ +.sp +\fB*\&.fgd\fR +T}:T{ +.sp +Font glyph data files (cache files created by dvisvgm) +T} +T{ +.sp +\fB*\&.map\fR +T}:T{ +.sp +Font map files +T} +T{ +.sp +\fB*\&.mf\fR +T}:T{ +.sp +Metafont input files +T} +T{ +.sp +\fB*\&.pfb\fR +T}:T{ +.sp +PostScript Type 1 font files +T} +T{ +.sp +\fB*\&.pro\fR +T}:T{ +.sp +PostScript header/prologue files +T} +T{ +.sp +\fB*\&.tfm\fR +T}:T{ +.sp +TeX font metric files +T} +T{ +.sp +\fB*\&.ttf\fR +T}:T{ +.sp +TrueType font files +T} +T{ +.sp +\fB*\&.vf\fR +T}:T{ +.sp +Virtual font files +T} +.TE +.sp 1 +.SH "SEE ALSO" +.sp +\fBtex(1), mf(1), mktexmf(1), grodvi(1), potrace(1)\fR, and the \fBkpathsea library\fR info documentation\&. +.SH "RESOURCES" +.PP +Project home page +.RS 4 + +http://dvisvgm\&.sourceforge\&.net +.RE +.PP +SourceForge project site +.RS 4 + +http://sourceforge\&.net/projects/dvisvgm +.RE +.SH "AUTHOR" +.sp +Written by Martin Gieseking <martin\&.gieseking@uos\&.de> +.SH "COPYING" +.sp +Copyright \(co 2005\-2009 by Martin Gieseking\&. Free use of this software is granted under the terms of the GNU General Public License (GPL) version 3 or, (at your option) any later version\&. diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.txt.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.txt.in new file mode 100644 index 00000000000..48690a5136a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/doc/dvisvgm.txt.in @@ -0,0 +1,460 @@ +////////////////////////////////////////////////////////////////////////// +// This file is part of dvisvgm -- the DVI to SVG converter // +// Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> // +// // +// 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 3 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, see <http://www.gnu.org/licenses/>. // +////////////////////////////////////////////////////////////////////////// + +dvisvgm(1) +========== +Martin Gieseking <@PACKAGE_BUGREPORT@> +:man source: dvisvgm +:man version: @VERSION@ +:man manual: dvisvgm Manual +:icons: 1 +:iconsdir: . + +NAME +---- +dvisvgm - converts DVI files to the XML-based SVG format + + +SYNOPSIS +-------- +*dvisvgm* [ 'options' ] 'file' [.dvi] + + +DESCRIPTION +----------- +The program *dvisvgm* generates an SVG file from a given DVI file. +DVI is the device independent output format produced by TeX and some other +typesetting systems. Output from groff can be converted to DVI using grodvi. + +The recent version of *dvisvgm* provides advanced conversion functionality but currently +only one page can be converted even if the DVI file is made up of multiple pages. +You can select the page to be processed with option *-p*. *dvisvgm* should properly convert +all pages that are made up of fonts and rules only. Additionally, some +sets of specials are understood as well. For a more detailed overview, see +section *support of specials* below. + +Since SVG is a vector based graphics format, *dvisvgm* tries to convert the glyph +outlines of all used fonts into scalable path descriptions. The fastest way to do that +is to extract the path information from PFB (PostScript Type 1) files. So if *dvisvgm* is able +to find a PFB file for a used font, it will read the necessary information from it. + +TeX's main source for font descriptions is Metafont which produces bitmap output .That's why +not all obtainable TeX fonts are available in PFB format. In these cases *dvisvgm* tries +to vectorize Metafont's output by tracing the glyph bitmaps. The results are not as perfect +as most (manually optimized) PFB outlines but are nonetheless really nice in most cases. + + +OPTIONS +------- +*-a, --trace-all*:: +This option forces dvisvgm to trace not just the actually needed glyphs but all +glyphs of all bitmap fonts used in the DVI file. Since the tracing results are stored in +the font cache, all following DVI conversions (without option *--trace-all*) where these +fonts are involved will be much faster. By default, dvisvgm traces only the actually +needed glyphs and adds them to the cache. ++ +[NOTE] +This option only takes affect if font caching is active. Thus, *--trace-all* cannot be +combined with option *--cache=none*. ++ + +*-b, --bbox*='fmt':: +Sets the bounding box of the generated graphic to the specified format. The parameter 'fmt' +takes either one of the format specifiers listed below or a sequence of four comma- or +whitespace-separated length values 'x1', 'y1', 'x2' and 'y2'. The latter define two diagonal +corners of the bounding box. Each length value consists of a floating point number and an optional +length unit (pt, bp, cm, mm, in, or pc). If the unit is omitted, TeX points (pt) are assumed. ++ +Alternatively, the following format specifiers are supported: + + *International DIN/ISO paper sizes*;; + A__n__, B__n__, C__n__, D__n__, where 'n' is a non-negative integer, e.g. A4 or a4 for DIN/ISO A4 + format (210mm × 297mm). + + *North American paper sizes*;; + invoice, executive, legal, letter, ledger + + *Special bounding box sizes*;; +[horizontal] + *dvi*::: the page size stored in the DVI file will be used + *min*::: the minimal bounding box will be computed and assigned + *none*::: no bounding box will be assigned + +// + *Page orientation*;; + The default page orientation for DIN/ISO and American paper sizes is 'portrait', + i.e. 'width' < 'height'. Appending *-landscape* or simply *-l* to the format + string switches to 'landscape' mode ('width' > 'height'). For symmetry reasons you can + also explicitly add *-portrait* or *-p* to indicate the default portrait format. + Note that these suffixes are part of the size string and not separate options. Thus + they must directly follow the above mentioned size specifiers without additional blanks. + Furthermore, the orientation suffixes can't be used with *dvi*, *min* and *none*. ++ +[NOTE] +Option *-b, --bbox* only affects the bounding box and does not transform the page content. Hence if +you choose a landscape format the page won't be rotated. ++ +// + +// +*-c, --scale*='sx'[,'sy']:: +Scales page content horizontally by 'sx' and vertically by 'sy'. This option is equivalent +to *-TS*__sx__,__sy__. + + +*-C, --cache*[='dir']:: +To speed up the conversion process of bitmap fonts, *dvisvgm* saves intermediate conversion +information in cache files. By default, these files are stored in $HOME/.dvisvgm. If you prefer +a different location use option *--cache* to overwrite the default. Furthermore, it is also possible +to disable the font caching mechanism completely with option *--cache=none*. If argument 'dir' is omitted, +dvisvgm prints the path of the default cache directory and some information about the stored fonts. + + +*-l, --list-specials*:: +Prints a list of registered special handlers and exits. Each handler processes a set of special +statements belonging to the same category. The categories are identified by the +prefix of the special statements. It's usually a leading word +separated from the rest of the statement by a colon or a blank, e.g. 'color' or 'ps'. + + +*-m, --map-file*='file':: +Sets the map file that is used to look up font names and encodings. *dvisvgm* does not provide +its own map file but tries to use available ones coming with *dvips* or *dvipdfm*. If +option *-m* is not given *dvisvgm* looks for +ps2pk.map+, +dvipdfm.map+, and +psfonts.map+ (in this order). +Without further options, the file specified by option *-m* will be used instead of the +default maps. If you want *dvisgvm* to load the given file additionally to the default maps, add a +leading '+' to the file/path, e.g. `--map-file=+myfonts.map`. +For further information about the file format see the manuals of *dvips* and *dvipdfm*. + + +*-M, --mag*='factor':: +Sets the maginfication factor used for Metafont calls prior tracing the glyphs. +The larger this value the better the tracing results. Nevertheless +large magnification values can cause Metafont arithmetic errors due to number +overflows. So use this option with care. The default setting usually produces +nice results. + + +*-n, --no-fonts*:: +If this option is given, *dvisvgm* doesn't create font elements but uses paths instead. The +resulting SVG file is usually bigger but concurrently more compatible with most applications that +don't support SVG fonts yet. This option implies *--no-styles*. + + +*-S, --no-specials*[='names']:: +Disable processing of special commands that are embedded in the DVI file. If no further +parameter is given, all specials are ignored. To selectively disable sets of specials, +an optional comma-separated list of names can be appended to this option. A 'name' is a unique +identifier referencing a special handler. Option *--list-specials* lists all currently available +handlers and their names. +All unsupported special statements are silently ignored. + + +*--no-styles*:: +By default, *dvisvgm* uses CSS styles and class attributes to reference fonts because it's more +compact than repeatedly set the complete font information in each text element. However, if you +prefer direct font references, the default behavior can be disabled with option *--no-styles*. + + +*--no-mktexmf*:: +Suppresses the generation of missing font files. If *dvisvgm* can't find a font file +through the kpathsea lookup mechanism, it calls the external tools mktextfm or mktexmf by +default. This option disables these calls. + + +*-o, --output*='file':: +Sets the name of the output file. + + +*-p, --page*='number':: +With this option you can choose the page to be processed. Please consider that the parameter +of this option don't refer to the page numbers printed on the page. Instead the physical page +count is expected, where the first page always gets number 1. +If this option is omitted, the first page will be selected. + +*-P, --progress*[='skip']:: +Enables a simple progress indicator shown when DVI specials are processed, +since this can be a time-consuming operation, especially when PostScript specials are +involved. The optional non-negative parameter 'skip' controls the indicator length: +Every time a set of 'skip' specials has been processed, an indicator character +is printed. Therefore, smaller values lead to a longer, more frequently updated +progress indicator. + +*-r, --rotate*='angle':: +Rotates page content clockwise by 'angle' degrees around the page center. +This option is equivalent to *-TR*'angle'. + + +*-s, --stdout*:: +Don't write output to a file but redirect it to *stdout*. + + +*-t, --translate*='tx'[,'ty']:: +Translates (moves) page content in direction of vector ('tx','ty'). This option is +equivalent to *-TT*'tx','ty'. + + +*-T, --transform*='commands':: +Applies a sequence of transformations to the SVG content. Each transformation is described +by a 'command' that begins with a capital letter followed by a list of comma-separated +parameters. Following transformation commands are supported: + + *T* 'tx'[,'ty'];; + Translates (moves) page in direction of vector ('tx','ty'). If 'ty' is omitted, + 'ty'=0 is assumed. + The expected unit length of 'tx' and 'ty' are TeX points (1pt = 1/72.27in). However, there + are several constants defined to simplify the unit conversion (see below). + + *S* 'sx'[,'sy'];; + Scales page horizontally by 'sx' and vertically by 'sy'. If 'sy' is omitted + 'sy'='sx' is assumed. + + *R* 'angle'[,'x','y'];; + Rotates page clockwise by 'angle' degrees around point ('x','y'). If the optional + arguments 'x' and 'y' are omitted the page will be rotated around its center depending on + the chosen page format. When option *-bnone* is given, the rotation center is origin (0,0). + + *KX* 'angle';; + Skews page along the 'x'-axis by 'angle' degrees. Argument 'angle' can take any value + except 90+180__k__, where 'k' is an integer. + + *KY* 'angle';; + Skews page along the 'y'-axis by 'angle' degrees. Argument 'angle' can take any value + except 90+180__k__, where 'k' is an integer. + + *FH* ['y'];; + Mirrors (flips) page at the horizontal line through point (0,'y'). Omitting the optional argument + leads to 'y'='h'/2, where 'h' denotes the page height (see 'pre-defined constants' below). + + *FV* ['x'];; + Mirrors (flips) page at the vertical line through point ('x',0). Omitting the optional argument + leads to 'x'='w'/2, where 'w' denotes the page width (see 'pre-defined constants' below). + + *M* 'm1',...,'m6';; + Applies a transformation described by the 3×3 matrix + \(('m1','m2','m3'),('m4','m5','m6'),(0,0,1)), where the inner triples denote + the rows. + ++ +[NOTE] +================================================================================================= +All transformation commands of option *-T, --transform* are applied in the order of their appearance. Multiple commands can +optionally be separated by spaces. In this case the whole transformation string has to be enclosed in double +quotes. All parameters are expressions of floating point type. You can either give plain numbers +or arithmetic terms combined by the operators *+* (addition), *-* (substraction), +*** (multiplication), */* (division) or *%* (modulo) with common associativity and +precedence rules. Parentheses may be used as well. + +Additionally, some pre-defined constants are provided: + +[horizontal] +*ux*:: horizontal position of upper left page corner in TeX point units +*uy*:: vertical position of upper left page corner in TeX point units +*h*:: page height in TeX point units (0 in case of *-bnone*) +*w*:: page width in TeX point units (0 in case of *-bnone*) + +Furthermore, you can use the length constants *pt*, *mm*, *cm* and *in*, e.g. ++2cm+ or +1.6in+. Thus, option +-TT1in,0R45+ moves the page content 1 inch to the right and rotates it +by 45 degrees around the page center afterwards. + +For single transformations you can also use options *-c*, *-t* and *-r*. Note that +the order in which these options are given is not significant, i.e. you can't use them to describe +transformation sequences. They are simply independent shorthand options for common transformations. + +================================================================================================= ++ + +*-v, --verbosity*='level':: +Controls the type of messages printed during a *dvisvgm* run: +[horizontal] + *0*;; no message output + *1*;; error messages only + *2*;; warning messages only + *4*;; informational messages only + ++ +[NOTE] +By adding these values you can combine the categories. The default level is 7, i.e. all +messages are printed. ++ + +*-z, --zip*[='level']:: +Creates a compressed SVG file with suffix .svgz. The optional argument specifies the compression +level. Valid values are in the range of 1 to 9 (default is 9). Larger values cause better compression +results but take more computation time. ++ +CAUTION: This option cannot be combined with *-s, --stdout*. + + +SUPPORT OF SPECIALS +------------------- +*dvisvgm* supports several sets of special commands that can be used to enrich DVI files with additional +features, like color, graphics or hyperlinks. The evaluation of special commands is done by various handlers, +where each handler is responsible for all special statements of the same command set, i.e. commands beginning +with the same prefix. To get a list of actually provided special handlers, use option *--list-specials* (see above). + +*bgcolor*:: +Special statement for changing the background/page color. Since SVG 1.1 doesn't support background colors, +*dvisvgm* inserts a rectangle of the chosen color. In the current version, this rectangle always gets the size +of the minimal bounding box. This command is part of the color special set but is handled separately in order +to let the user turn it off. For an overview of the command syntax, see the documentation of *dvips*, for instance. + + +*color*:: +Statements of this command set provide instructions to change the text/paint color. For an overview of the +exact syntax, see the documentation of *dvips*, for instance. + +*dvisvgm*:: +*dvisvgm* offers its own small set of specials. The following list gives a brief overview. + *dvisvgm:raw* 'text';; + Adds an arbitrary sequence of characters to the SVG output. *dvisvgm* does not perform any validation here, + thus the user of this special has to ensure that the resulting SVG is still valid. The parameter 'text' may + contain the macros *{?x}*, *{?y}*, and *{?color}* which are expanded to the current 'x' or 'y' coordinate + and the current color, respectively. Also, the macro *{?nl}* expands to a newline character. + + *dvisvgm:img* 'width' 'height' 'file';; + Creates an image element at the current graphic position referencing the given file. JPEG, PNG, and SVG images + can be used here. However, *dvisvgm* does not check the file format or the file name suffix. The lengths 'width' + and 'height' must be given as plain floating point numbers in TeX point units (1in = 72.27pt). + + *dvisvgm:bbox* 'width' 'height' ['depth'];; + Updates the bounding box of the current page by embedding a virtual rectangle ('x', 'y', 'width', 'height') + where the lower left corner is located at the current DVI drawing position ('x','y'). If the optional parameter 'depth' + is specified, dvisvgm embeds a second rectangle ('x', 'y', 'width', -__depth__). The lengths 'width', 'height' and + 'depth' must be given as plain floating point numbers in TeX point units (1in = 72.27pt). Depending on size and position + of the virtual rectangle, this command either enlarges the overall bounding box or leaves it as is. It's not possible + to reduce its extent. This special should be used in conjunction with *dvisvgm:raw* in order to properly update the viewport + of the page. + + *dvisvgm:bbox* a[bs] 'x1' 'y1' 'x2' 'y2';; + This variant of the bbox special updates the bounding box by embedding a virtual rectangle ('x1','y1','x2','y2'). + The points ('x1','y1') and ('x2','y2') denote two diagonal corners of the rectangle given in TeX point units. + + *dvisvgm:bbox* f[ix] 'x1' 'y1' 'x2' 'y2';; + This variant of the bbox special assigns an absolute (final) bounding box to the resulting SVG. After executing + this command, dvisvgm doesn't further alter the bounding box coordinates, except this special is called again later. + The points ('x1','y1') and ('x2','y2') denote two diagonal corners of the rectangle given in TeX point units. ++ +The following TeX snippet adds two raw SVG elements to the output and updates the bounding box accordingly: ++ +------------------------------------------------------------------------------------ +\special{dvisvgm:raw <circle cx='{?x}' cy='{?y}' r='10' stroke='black' fill='red'/>} +\special{dvisvgm:bbox 20 10 10} + +\special{dvisvgm:raw <path d='M50 200 L10 250 H100 Z' stroke='black' fill='blue'/>} +\special{dvisvgm:bbox abs 10 200 100 250} +------------------------------------------------------------------------------------ ++ + +*em*:: +These specials were introduced with the emTeX distribution by Eberhard Mattes. They provide line drawing +statements, instructions for embedding MSP, PCX, and BMP image files, as well as two PCL commands. +*dvisvgm* supports only the line drawing statements, all other em specials are silently ignored. +A description of the command syntax can be found in the DVI driver documentation coming with emTeX (see CTAN). + +// *html*:: +// The hyperref package uses a set of HTML anchor tags to indicate hyperlinks in DVI files. +// *dvisvgm* converts them to corresponding SVG elements. + +*ps*:: +The famous DVI driver *dvips* introduced its own set of specials in order to embed PostScript code into DVI files, +which greatly improves the capabilities of DVI documents. One aim of *dvisvgm* is to completely evaluate the +PostScript code and to convert a large amount of it to SVG. +Since PostScript is a rather complex language, *dvisvgm* does not try to implement its own PostScript interpreter but uses +Ghostscript instead. The Ghostscript shared library (libgs.so on Linux systems, gsdll32.dll on Windows) is loaded dynamically +during runtime. For this reason, it must be installed and reachable through the PATH environment variable. If the Ghostscript +library cannot be found, the evaluation of PostScript specials is disabled. Use option *--list-specials* to check whether +PS support is available, i.e. the entry 'ps' is present. + +*tpic*:: +The TPIC special set defines instructions for drawing simple geometric objects. Some LaTeX packages, like +eepic and tplot, use these specials to describe graphics. + + +EXAMPLES +-------- +-------------- +dvisvgm file +-------------- +Converts first page of 'file.dvi' to 'file.svg'. + +--------------- +dvisvgm -z file +--------------- +Converts first page of 'file.dvi' to 'file.svgz' with default compression level 9. + +------------------------------------- +dvisvgm -p5 -z3 -ba4-l -onewfile file +------------------------------------- +Converts fifth page of 'file.dvi' to 'newfile.svgz' with compression level 3. +The bounding box is set to DIN/ISO A4 in landscape format. + +----------------------------------------------------- +dvisvgm --transform="R20,w/3,2h/5 T1cm,1cm S2,3" file +----------------------------------------------------- +Converts first page of 'file.dvi' to 'file.svg' where three transformations are applied. + + +ENVIRONMENT +----------- +*dvisvgm* uses the *kpathsea* library for locating the +files that it opens. Hence, the environment variables described in +the library's documentation influence the converter. + +The pre-compiled Windows version of *dvisvgm* requires a working installation of MiKTeX 2.7 or above. +To enable evaluation of PostScript specials, the original Ghostscript DLL must be present. + +FILES +----- +The location of the following files is determined by the kpathsea library. +To check the actual kpathsea configuration you can use the *kpsewhich* utility. + +[horizontal] +**.enc*:: Font encoding files +**.fgd*:: Font glyph data files (cache files created by dvisvgm) +**.map*:: Font map files +**.mf*:: Metafont input files +**.pfb*:: PostScript Type 1 font files +**.pro*:: PostScript header/prologue files +**.tfm*:: TeX font metric files +**.ttf*:: TrueType font files +**.vf*:: Virtual font files + +SEE ALSO +-------- +*tex(1), mf(1), mktexmf(1), grodvi(1), potrace(1)*, and the *kpathsea library* info documentation. + + +RESOURCES +--------- +Project home page::: http://dvisvgm.sourceforge.net +SourceForge project site::: http://sourceforge.net/projects/dvisvgm + + +AUTHOR +------ +Written by {author} <{email}> + + +COPYING +------- +Copyright (C) 2005-2009 by Martin Gieseking. Free use of this software is +granted under the terms of the GNU General Public License (GPL) version 3 +or, (at your option) any later version. + +// vim: set syntax=asciidoc: diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.am new file mode 100644 index 00000000000..97bf78f50f4 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.am @@ -0,0 +1,13 @@ +VERSION=1.8 +noinst_LIBRARIES = libpotrace.a +libpotrace_a_SOURCES = curve.c curve.h trace.c trace.h decompose.c \ + decompose.h potracelib.c potracelib.h lists.h auxiliary.h bitmap.h \ + progress.h + +curve.o: potracelib.h lists.h curve.h auxiliary.h +decompose.o: potracelib.h curve.h auxiliary.h lists.h bitmap.h decompose.h +decompose.o: progress.h +potracelib.o: potracelib.h curve.h auxiliary.h decompose.h progress.h trace.h +potracelib.o: ../config.h +trace.o: potracelib.h curve.h auxiliary.h lists.h trace.h progress.h + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.in new file mode 100644 index 00000000000..38a0077e9c7 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/Makefile.in @@ -0,0 +1,453 @@ +# Makefile.in generated by automake 1.11 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in 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. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = 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trace.h +potracelib.o: ../config.h +trace.o: potracelib.h curve.h auxiliary.h lists.h trace.h progress.h + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/auxiliary.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/auxiliary.h new file mode 100644 index 00000000000..7baab851cff --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/auxiliary.h @@ -0,0 +1,78 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* This header file collects some general-purpose macros (and static + inline functions) that are used in various places. */ + +#ifndef AUXILIARY_H +#define AUXILIARY_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* ---------------------------------------------------------------------- */ +/* point arithmetic */ + +#include "potracelib.h" + +struct point_s { + long x; + long y; +}; +typedef struct point_s point_t; + +typedef potrace_dpoint_t dpoint_t; + +/* convert point_t to dpoint_t */ +static inline dpoint_t dpoint(point_t p) { + dpoint_t res; + res.x = p.x; + res.y = p.y; + return res; +} + +/* range over the straight line segment [a,b] when lambda ranges over [0,1] */ +static inline dpoint_t interval(double lambda, dpoint_t a, dpoint_t b) { + dpoint_t res; + + res.x = a.x + lambda * (b.x - a.x); + res.y = a.y + lambda * (b.y - a.y); + return res; +} + +/* ---------------------------------------------------------------------- */ +/* some useful macros. Note: the "mod" macro works correctly for + negative a. Also note that the test for a>=n, while redundant, + speeds up the mod function by 70% in the average case (significant + since the program spends about 16% of its time here - or 40% + without the test). The "floordiv" macro returns the largest integer + <= a/n, and again this works correctly for negative a, as long as + a,n are integers and n>0. */ + +/* integer arithmetic */ + +static inline int mod(int a, int n) { + return a>=n ? a%n : a>=0 ? a : n-1-(-1-a)%n; +} + +static inline int floordiv(int a, int n) { + return a>=0 ? a/n : -1-(-1-a)/n; +} + +/* Note: the following work for integers and other numeric types. */ +#undef sign +#undef abs +#undef min +#undef max +#undef sq +#undef cu +#define sign(x) ((x)>0 ? 1 : (x)<0 ? -1 : 0) +#define abs(a) ((a)>0 ? (a) : -(a)) +#define min(a,b) ((a)<(b) ? (a) : (b)) +#define max(a,b) ((a)>(b) ? (a) : (b)) +#define sq(a) ((a)*(a)) +#define cu(a) ((a)*(a)*(a)) + +#endif /* AUXILIARY_H */ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/bitmap.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/bitmap.h new file mode 100644 index 00000000000..2a172b1ad6a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/bitmap.h @@ -0,0 +1,101 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +#ifndef BITMAP_H +#define BITMAP_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <string.h> +#include <stdlib.h> + +/* The bitmap type is defined in potracelib.h */ +#include "potracelib.h" + +/* The present file defines some convenient macros and static inline + functions for accessing bitmaps. Since they only produce inline + code, they can be conveniently shared by the library and frontends, + if desired */ + +/* ---------------------------------------------------------------------- */ +/* some measurements */ + +#define BM_WORDSIZE ((int)sizeof(potrace_word)) +#define BM_WORDBITS (8*BM_WORDSIZE) +#define BM_HIBIT (((potrace_word)1)<<(BM_WORDBITS-1)) +#define BM_ALLBITS (~(potrace_word)0) + +/* macros for accessing pixel at index (x,y). U* macros omit the + bounds check. */ + +#define bm_scanline(bm, y) ((bm)->map + (y)*(bm)->dy) +#define bm_index(bm, x, y) (&bm_scanline(bm, y)[(x)/BM_WORDBITS]) +#define bm_mask(x) (BM_HIBIT >> ((x) & (BM_WORDBITS-1))) +#define bm_range(x, a) ((int)(x) >= 0 && (int)(x) < (a)) +#define bm_safe(bm, x, y) (bm_range(x, (bm)->w) && bm_range(y, (bm)->h)) +#define BM_UGET(bm, x, y) ((*bm_index(bm, x, y) & bm_mask(x)) != 0) +#define BM_USET(bm, x, y) (*bm_index(bm, x, y) |= bm_mask(x)) +#define BM_UCLR(bm, x, y) (*bm_index(bm, x, y) &= ~bm_mask(x)) +#define BM_UINV(bm, x, y) (*bm_index(bm, x, y) ^= bm_mask(x)) +#define BM_UPUT(bm, x, y, b) ((b) ? BM_USET(bm, x, y) : BM_UCLR(bm, x, y)) +#define BM_GET(bm, x, y) (bm_safe(bm, x, y) ? BM_UGET(bm, x, y) : 0) +#define BM_SET(bm, x, y) (bm_safe(bm, x, y) ? BM_USET(bm, x, y) : 0) +#define BM_CLR(bm, x, y) (bm_safe(bm, x, y) ? BM_UCLR(bm, x, y) : 0) +#define BM_INV(bm, x, y) (bm_safe(bm, x, y) ? BM_UINV(bm, x, y) : 0) +#define BM_PUT(bm, x, y, b) (bm_safe(bm, x, y) ? BM_UPUT(bm, x, y, b) : 0) + +/* free the given bitmap. Leaves errno untouched. */ +static inline void bm_free(potrace_bitmap_t *bm) { + if (bm) { + free(bm->map); + } + free(bm); +} + +/* return new un-initialized bitmap. NULL with errno on error */ +static inline potrace_bitmap_t *bm_new(int w, int h) { + potrace_bitmap_t *bm; + int dy = (w + BM_WORDBITS - 1) / BM_WORDBITS; + + bm = (potrace_bitmap_t *) malloc(sizeof(potrace_bitmap_t)); + if (!bm) { + return NULL; + } + bm->w = w; + bm->h = h; + bm->dy = dy; + bm->map = (potrace_word *) malloc(dy * h * BM_WORDSIZE); + if (!bm->map) { + free(bm); + return NULL; + } + return bm; +} + +/* clear the given bitmap. Set all bits to c. */ +static inline void bm_clear(potrace_bitmap_t *bm, int c) { + memset(bm->map, c ? -1 : 0, bm->dy * bm->h * BM_WORDSIZE); +} + +/* duplicate the given bitmap. Return NULL on error with errno set. */ +static inline potrace_bitmap_t *bm_dup(const potrace_bitmap_t *bm) { + potrace_bitmap_t *bm1 = bm_new(bm->w, bm->h); + if (!bm1) { + return NULL; + } + memcpy(bm1->map, bm->map, bm->dy * bm->h * BM_WORDSIZE); + return bm1; +} + +/* invert the given bitmap. */ +static inline void bm_invert(potrace_bitmap_t *bm) { + int i; + for (i = 0; i < bm->dy * bm->h; i++) { + bm->map[i] ^= BM_ALLBITS; + } +} + +#endif /* BITMAP_H */ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.c new file mode 100644 index 00000000000..0dc1005b36e --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.c @@ -0,0 +1,109 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* $Id: curve.c 147 2007-04-09 00:44:09Z selinger $ */ +/* private part of the path and curve data structures */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "potracelib.h" +#include "lists.h" +#include "curve.h" + +#define SAFE_MALLOC(var, n, typ) \ + if ((var = (typ *)malloc((n)*sizeof(typ))) == NULL) goto malloc_error + +/* ---------------------------------------------------------------------- */ +/* allocate and free path objects */ + +path_t *path_new(void) { + path_t *p = NULL; + privpath_t *priv = NULL; + + SAFE_MALLOC(p, 1, path_t); + memset(p, 0, sizeof(path_t)); + SAFE_MALLOC(priv, 1, privpath_t); + memset(priv, 0, sizeof(privpath_t)); + p->priv = priv; + return p; + + malloc_error: + free(p); + free(priv); + return NULL; +} + +/* free the members of the given curve structure. Leave errno unchanged. */ +static void privcurve_free_members(privcurve_t *curve) { + free(curve->tag); + free(curve->c); + free(curve->vertex); + free(curve->alpha); + free(curve->alpha0); + free(curve->beta); +} + +/* free a path. Leave errno untouched. */ +void path_free(path_t *p) { + if (p) { + if (p->priv) { + free(p->priv->pt); + free(p->priv->lon); + free(p->priv->sums); + free(p->priv->po); + privcurve_free_members(&p->priv->curve); + privcurve_free_members(&p->priv->ocurve); + } + free(p->priv); + /* do not free p->fcurve ! */ + } + free(p); +} + +/* free a pathlist, leaving errno untouched. */ +void pathlist_free(path_t *plist) { + path_t *p; + + list_forall_unlink(p, plist) { + path_free(p); + } +} + +/* ---------------------------------------------------------------------- */ +/* initialize and finalize curve structures */ + +typedef dpoint_t dpoint3_t[3]; + +/* initialize the members of the given curve structure to size m. + Return 0 on success, 1 on error with errno set. */ +int privcurve_init(privcurve_t *curve, int n) { + memset(curve, 0, sizeof(privcurve_t)); + curve->n = n; + SAFE_MALLOC(curve->tag, n, int); + SAFE_MALLOC(curve->c, n, dpoint3_t); + SAFE_MALLOC(curve->vertex, n, dpoint_t); + SAFE_MALLOC(curve->alpha, n, double); + SAFE_MALLOC(curve->alpha0, n, double); + SAFE_MALLOC(curve->beta, n, double); + return 0; + + malloc_error: + free(curve->tag); + free(curve->c); + free(curve->vertex); + free(curve->alpha); + free(curve->alpha0); + free(curve->beta); + return 1; +} + +/* copy private to public curve structure */ +void privcurve_to_curve(privcurve_t *pc, potrace_curve_t *c) { + c->n = pc->n; + c->tag = pc->tag; + c->c = pc->c; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.h new file mode 100644 index 00000000000..45c0790bee3 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/curve.h @@ -0,0 +1,77 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +#ifndef CURVE_H +#define CURVE_H + +#include "auxiliary.h" + +/* vertex is c[1] for tag=POTRACE_CORNER, and the intersection of + .c[-1][2]..c[0] and c[1]..c[2] for tag=POTRACE_CURVETO. alpha is only + defined for tag=POTRACE_CURVETO and is the alpha parameter of the curve: + .c[-1][2]..c[0] = alpha*(.c[-1][2]..vertex), and + c[2]..c[1] = alpha*(c[2]..vertex). + Beta is so that (.beta[i])[.vertex[i],.vertex[i+1]] = .c[i][2]. +*/ + +struct privcurve_s { + int n; /* number of segments */ + int *tag; /* tag[n]: POTRACE_CORNER or POTRACE_CURVETO */ + dpoint_t (*c)[3]; /* c[n][i]: control points. + c[n][0] is unused for tag[n]=POTRACE_CORNER */ + /* the remainder of this structure is special to privcurve, and is + used in EPS debug output and special EPS "short coding". These + fields are valid only if "alphacurve" is set. */ + int alphacurve; /* have the following fields been initialized? */ + dpoint_t *vertex; /* for POTRACE_CORNER, this equals c[1] */ + double *alpha; /* only for POTRACE_CURVETO */ + double *alpha0; /* "uncropped" alpha parameter - for debug output only */ + double *beta; +}; +typedef struct privcurve_s privcurve_t; + +struct sums_s { + double x; + double y; + double x2; + double xy; + double y2; +}; +typedef struct sums_s sums_t; + +/* the path structure is filled in with information about a given path + as it is accumulated and passed through the different stages of the + Potrace algorithm. Backends only need to read the fcurve and fm + fields of this data structure, but debugging backends may read + other fields. */ +struct potrace_privpath_s { + int len; + point_t *pt; /* pt[len]: path as extracted from bitmap */ + int *lon; /* lon[len]: (i,lon[i]) = longest straight line from i */ + + int x0, y0; /* origin for sums */ + sums_t *sums; /* sums[len+1]: cache for fast summing */ + + int m; /* length of optimal polygon */ + int *po; /* po[m]: optimal polygon */ + + privcurve_t curve; /* curve[m]: array of curve elements */ + privcurve_t ocurve; /* ocurve[om]: array of curve elements */ + privcurve_t *fcurve; /* final curve: this points to either curve or + ocurve. Do not free this separately. */ +}; +typedef struct potrace_privpath_s potrace_privpath_t; + +/* shorter names */ +typedef potrace_privpath_t privpath_t; +typedef potrace_path_t path_t; + +path_t *path_new(void); +void path_free(path_t *p); +void pathlist_free(path_t *plist); +int privcurve_init(privcurve_t *curve, int n); +void privcurve_to_curve(privcurve_t *pc, potrace_curve_t *c); + +#endif /* CURVE_H */ + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.c new file mode 100644 index 00000000000..f54df3b7e78 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.c @@ -0,0 +1,508 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* $Id: decompose.c 146 2007-04-09 00:43:46Z selinger $ */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <limits.h> + +#include "potracelib.h" +#include "curve.h" +#include "lists.h" +#include "auxiliary.h" +#include "bitmap.h" +#include "decompose.h" +#include "progress.h" + +/* ---------------------------------------------------------------------- */ +/* auxiliary bitmap manipulations */ + +/* set the excess padding to 0 */ +static void bm_clearexcess(potrace_bitmap_t *bm) { + potrace_word mask; + int y; + + if (bm->w % BM_WORDBITS != 0) { + mask = BM_ALLBITS << (BM_WORDBITS - (bm->w % BM_WORDBITS)); + for (y=0; y<bm->h; y++) { + *bm_index(bm, bm->w, y) &= mask; + } + } +} + +struct bbox_s { + int x0, x1, y0, y1; /* bounding box */ +}; +typedef struct bbox_s bbox_t; + +/* clear the bm, assuming the bounding box is set correctly (faster + than clearing the whole bitmap) */ +static void clear_bm_with_bbox(potrace_bitmap_t *bm, bbox_t *bbox) { + int imin = (bbox->x0 / BM_WORDBITS); + int imax = ((bbox->x1 + BM_WORDBITS-1) / BM_WORDBITS); + int i, y; + + for (y=bbox->y0; y<bbox->y1; y++) { + for (i=imin; i<imax; i++) { + bm_scanline(bm, y)[i] = 0; + } + } +} + +/* ---------------------------------------------------------------------- */ +/* auxiliary functions */ + +/* deterministically and efficiently hash (x,y) into a pseudo-random bit */ +static inline int detrand(int x, int y) { + unsigned int z; + static const unsigned char t[256] = { + /* non-linear sequence: constant term of inverse in GF(8), + mod x^8+x^4+x^3+x+1 */ + 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, + 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, + 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, + 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, + 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, + 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, + 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, + 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, + 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, + 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, + 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, + }; + + /* 0x04b3e375 and 0x05a8ef93 are chosen to contain every possible + 5-bit sequence */ + z = ((0x04b3e375 * x) ^ y) * 0x05a8ef93; + z = t[z & 0xff] ^ t[(z>>8) & 0xff] ^ t[(z>>16) & 0xff] ^ t[(z>>24) & 0xff]; + return z & 1; +} + +/* return the "majority" value of bitmap bm at intersection (x,y). We + assume that the bitmap is balanced at "radius" 1. */ +static int majority(potrace_bitmap_t *bm, int x, int y) { + int i, a, ct; + + for (i=2; i<5; i++) { /* check at "radius" i */ + ct = 0; + for (a=-i+1; a<=i-1; a++) { + ct += BM_GET(bm, x+a, y+i-1) ? 1 : -1; + ct += BM_GET(bm, x+i-1, y+a-1) ? 1 : -1; + ct += BM_GET(bm, x+a-1, y-i) ? 1 : -1; + ct += BM_GET(bm, x-i, y+a) ? 1 : -1; + } + if (ct>0) { + return 1; + } else if (ct<0) { + return 0; + } + } + return 0; +} + +/* ---------------------------------------------------------------------- */ +/* decompose image into paths */ + +/* efficiently invert bits [x,infty) and [xa,infty) in line y. Here xa + must be a multiple of BM_WORDBITS. */ +static void xor_to_ref(potrace_bitmap_t *bm, int x, int y, int xa) { + int xhi = x & -BM_WORDBITS; + int xlo = x & (BM_WORDBITS-1); /* = x % BM_WORDBITS */ + int i; + + if (xhi<xa) { + for (i = xhi; i < xa; i+=BM_WORDBITS) { + *bm_index(bm, i, y) ^= BM_ALLBITS; + } + } else { + for (i = xa; i < xhi; i+=BM_WORDBITS) { + *bm_index(bm, i, y) ^= BM_ALLBITS; + } + } + /* note: the following "if" is needed because x86 treats a<<b as + a<<(b&31). I spent hours looking for this bug. */ + if (xlo) { + *bm_index(bm, xhi, y) ^= (BM_ALLBITS << (BM_WORDBITS - xlo)); + } +} + +/* a path is represented as an array of points, which are thought to + lie on the corners of pixels (not on their centers). The path point + (x,y) is the lower left corner of the pixel (x,y). Paths are + represented by the len/pt components of a path_t object (which + also stores other information about the path) */ + +/* xor the given pixmap with the interior of the given path. Note: the + path must be within the dimensions of the pixmap. */ +static void xor_path(potrace_bitmap_t *bm, path_t *p) { + int xa, x, y, k, y1; + + if (p->priv->len <= 0) { /* a path of length 0 is silly, but legal */ + return; + } + + y1 = p->priv->pt[p->priv->len-1].y; + + xa = p->priv->pt[0].x & -BM_WORDBITS; + for (k=0; k<p->priv->len; k++) { + x = p->priv->pt[k].x; + y = p->priv->pt[k].y; + + if (y != y1) { + /* efficiently invert the rectangle [x,xa] x [y,y1] */ + xor_to_ref(bm, x, min(y,y1), xa); + y1 = y; + } + } +} + +/* Find the bounding box of a given path. Path is assumed to be of + non-zero length. */ +static void setbbox_path(bbox_t *bbox, path_t *p) { + int x, y; + int k; + + bbox->y0 = INT_MAX; + bbox->y1 = 0; + bbox->x0 = INT_MAX; + bbox->x1 = 0; + + for (k=0; k<p->priv->len; k++) { + x = p->priv->pt[k].x; + y = p->priv->pt[k].y; + + if (x < bbox->x0) { + bbox->x0 = x; + } + if (x > bbox->x1) { + bbox->x1 = x; + } + if (y < bbox->y0) { + bbox->y0 = y; + } + if (y > bbox->y1) { + bbox->y1 = y; + } + } +} + +/* compute a path in the given pixmap, separating black from white. + Start path at the point (x0,x1), which must be an upper left corner + of the path. Also compute the area enclosed by the path. Return a + new path_t object, or NULL on error (note that a legitimate path + cannot have length 0). Sign is required for correct interpretation + of turnpolicies. */ +static path_t *findpath(potrace_bitmap_t *bm, int x0, int y0, int sign, int turnpolicy) { + int x, y, dirx, diry, len, size, area; + int c, d, tmp; + point_t *pt, *pt1; + path_t *p = NULL; + + x = x0; + y = y0; + dirx = 0; + diry = -1; + + len = size = 0; + pt = NULL; + area = 0; + + while (1) { + /* add point to path */ + if (len>=size) { + size += 100; + size = (int)(1.3 * size); + pt1 = (point_t *)realloc(pt, size * sizeof(point_t)); + if (!pt1) { + goto error; + } + pt = pt1; + } + pt[len].x = x; + pt[len].y = y; + len++; + + /* move to next point */ + x += dirx; + y += diry; + area += x*diry; + + /* path complete? */ + if (x==x0 && y==y0) { + break; + } + + /* determine next direction */ + c = BM_GET(bm, x + (dirx+diry-1)/2, y + (diry-dirx-1)/2); + d = BM_GET(bm, x + (dirx-diry-1)/2, y + (diry+dirx-1)/2); + + if (c && !d) { /* ambiguous turn */ + if (turnpolicy == POTRACE_TURNPOLICY_RIGHT + || (turnpolicy == POTRACE_TURNPOLICY_BLACK && sign == '+') + || (turnpolicy == POTRACE_TURNPOLICY_WHITE && sign == '-') + || (turnpolicy == POTRACE_TURNPOLICY_RANDOM && detrand(x,y)) + || (turnpolicy == POTRACE_TURNPOLICY_MAJORITY && majority(bm, x, y)) + || (turnpolicy == POTRACE_TURNPOLICY_MINORITY && !majority(bm, x, y))) { + tmp = dirx; /* right turn */ + dirx = diry; + diry = -tmp; + } else { + tmp = dirx; /* left turn */ + dirx = -diry; + diry = tmp; + } + } else if (c) { /* right turn */ + tmp = dirx; + dirx = diry; + diry = -tmp; + } else if (!d) { /* left turn */ + tmp = dirx; + dirx = -diry; + diry = tmp; + } + } /* while this path */ + + /* allocate new path object */ + p = path_new(); + if (!p) { + goto error; + } + + p->priv->pt = pt; + p->priv->len = len; + p->area = area; + p->sign = sign; + + return p; + + error: + free(pt); + return NULL; +} + +/* Give a tree structure to the given path list, based on "insideness" + testing. I.e., path A is considered "below" path B if it is inside + path B. The input pathlist is assumed to be ordered so that "outer" + paths occur before "inner" paths. The tree structure is stored in + the "childlist" and "sibling" components of the path_t + structure. The linked list structure is also changed so that + negative path components are listed immediately after their + positive parent. Note: some backends may ignore the tree + structure, others may use it e.g. to group path components. We + assume that in the input, point 0 of each path is an "upper left" + corner of the path, as returned by bm_to_pathlist. This makes it + easy to find an "interior" point. The bm argument should be a + bitmap of the correct size (large enough to hold all the paths), + and will be used as scratch space. Return 0 on success or -1 on + error with errno set. */ + +static void pathlist_to_tree(path_t *plist, potrace_bitmap_t *bm) { + path_t *p, *p1; + path_t *heap, *heap1; + path_t *cur; + path_t *head; + path_t **hook, **hook_in, **hook_out; /* for fast appending to linked list */ + bbox_t bbox; + + bm_clear(bm, 0); + + /* save original "next" pointers */ + list_forall(p, plist) { + p->sibling = p->next; + p->childlist = NULL; + } + + heap = plist; + + /* the heap holds a list of lists of paths. Use "childlist" field + for outer list, "next" field for inner list. Each of the sublists + is to be turned into a tree. This code is messy, but it is + actually fast. Each path is rendered exactly once. We use the + heap to get a tail recursive algorithm: the heap holds a list of + pathlists which still need to be transformed. */ + + while (heap) { + /* unlink first sublist */ + cur = heap; + heap = heap->childlist; + cur->childlist = NULL; + + /* unlink first path */ + head = cur; + cur = cur->next; + head->next = NULL; + + /* render path */ + xor_path(bm, head); + setbbox_path(&bbox, head); + + /* now do insideness test for each element of cur; append it to + head->childlist if it's inside head, else append it to + head->next. */ + hook_in=&head->childlist; + hook_out=&head->next; + list_forall_unlink(p, cur) { + if (p->priv->pt[0].y <= bbox.y0) { + list_insert_beforehook(p, hook_out); + /* append the remainder of the list to hook_out */ + *hook_out = cur; + break; + } + if (BM_GET(bm, p->priv->pt[0].x, p->priv->pt[0].y-1)) { + list_insert_beforehook(p, hook_in); + } else { + list_insert_beforehook(p, hook_out); + } + } + + /* clear bm */ + clear_bm_with_bbox(bm, &bbox); + + /* now schedule head->childlist and head->next for further + processing */ + if (head->next) { + head->next->childlist = heap; + heap = head->next; + } + if (head->childlist) { + head->childlist->childlist = heap; + heap = head->childlist; + } + } + + /* copy sibling structure from "next" to "sibling" component */ + p = plist; + while (p) { + p1 = p->sibling; + p->sibling = p->next; + p = p1; + } + + /* reconstruct a new linked list ("next") structure from tree + ("childlist", "sibling") structure. This code is slightly messy, + because we use a heap to make it tail recursive: the heap + contains a list of childlists which still need to be + processed. */ + heap = plist; + if (heap) { + heap->next = NULL; /* heap is a linked list of childlists */ + } + plist = NULL; + hook = &plist; + while (heap) { + heap1 = heap->next; + for (p=heap; p; p=p->sibling) { + /* p is a positive path */ + /* append to linked list */ + list_insert_beforehook(p, hook); + + /* go through its children */ + for (p1=p->childlist; p1; p1=p1->sibling) { + /* append to linked list */ + list_insert_beforehook(p1, hook); + /* append its childlist to heap, if non-empty */ + if (p1->childlist) { + list_append(path_t, heap1, p1->childlist); + } + } + } + heap = heap1; + } + + return; +} + +/* find the next set pixel in a row <= y. Pixels are searched first + left-to-right, then top-down. In other words, (x,y)<(x',y') if y>y' + or y=y' and x<x'. If found, return 0 and store pixel in + (*xp,*yp). Else return 1. Note that this function assumes that + excess bytes have been cleared with bm_clearexcess. */ +static int findnext(potrace_bitmap_t *bm, int *xp, int *yp) { + int x; + int y; + + for (y=*yp; y>=0; y--) { + for (x=0; x<bm->w; x+=BM_WORDBITS) { + if (*bm_index(bm, x, y)) { + while (!BM_GET(bm, x, y)) { + x++; + } + /* found */ + *xp = x; + *yp = y; + return 0; + } + } + } + /* not found */ + return 1; +} + +/* Decompose the given bitmap into paths. Returns a linked list of + path_t objects with the fields len, pt, area, sign filled + in. Returns 0 on success with plistp set, or -1 on error with errno + set. */ + +int bm_to_pathlist(const potrace_bitmap_t *bm, path_t **plistp, const potrace_param_t *param, progress_t *progress) { + int x; + int y; + path_t *p; + path_t *plist = NULL; /* linked list of path objects */ + path_t **hook = &plist; /* used to speed up appending to linked list */ + potrace_bitmap_t *bm1 = NULL; + int sign; + + bm1 = bm_dup(bm); + if (!bm1) { + goto error; + } + + /* be sure the byte padding on the right is set to 0, as the fast + pixel search below relies on it */ + bm_clearexcess(bm1); + + /* iterate through components */ + y = bm1->h - 1; + while (findnext(bm1, &x, &y) == 0) { + /* calculate the sign by looking at the original */ + sign = BM_GET(bm, x, y) ? '+' : '-'; + + /* calculate the path */ + p = findpath(bm1, x, y+1, sign, param->turnpolicy); + if (p==NULL) { + goto error; + } + + /* update buffered image */ + xor_path(bm1, p); + + /* if it's a turd, eliminate it, else append it to the list */ + if (p->area <= param->turdsize) { + path_free(p); + } else { + list_insert_beforehook(p, hook); + } + + if (bm1->h > 0) { /* to be sure */ + progress_update(1-y/(double)bm1->h, progress); + } + } + + pathlist_to_tree(plist, bm1); + bm_free(bm1); + *plistp = plist; + + progress_update(1.0, progress); + + return 0; + + error: + bm_free(bm1); + list_forall_unlink(p, plist) { + path_free(p); + } + return -1; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.h new file mode 100644 index 00000000000..512baf14d21 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/decompose.h @@ -0,0 +1,16 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* $Id: decompose.h 147 2007-04-09 00:44:09Z selinger $ */ + +#ifndef DECOMPOSE_H +#define DECOMPOSE_H + +#include "potracelib.h" +#include "progress.h" + +int bm_to_pathlist(const potrace_bitmap_t *bm, path_t **plistp, const potrace_param_t *param, progress_t *progress); + +#endif /* DECOMPOSE_H */ + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/lists.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/lists.h new file mode 100644 index 00000000000..931cbb04a73 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/lists.h @@ -0,0 +1,286 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* $Id: lists.h 147 2007-04-09 00:44:09Z selinger $ */ + +#ifndef _PS_LISTS_H +#define _PS_LISTS_H + +/* here we define some general list macros. Because they are macros, + they should work on any datatype with a "->next" component. Some of + them use a "hook". If elt and list are of type t* then hook is of + type t**. A hook stands for an insertion point in the list, i.e., + either before the first element, or between two elements, or after + the last element. If an operation "sets the hook" for an element, + then the hook is set to just before the element. One can insert + something at a hook. One can also unlink at a hook: this means, + unlink the element just after the hook. By "to unlink", we mean the + element is removed from the list, but not deleted. Thus, it and its + components still need to be freed. */ + +/* Note: these macros are somewhat experimental. Only the ones that + are actually *used* have been tested. So be careful to test any + that you use. Looking at the output of the preprocessor, "gcc -E" + (possibly piped though "indent"), might help too. Also: these + macros define some internal (local) variables that start with + "_". */ + +/* we enclose macro definitions whose body consists of more than one + statement in MACRO_BEGIN and MACRO_END, rather than '{' and '}'. The + reason is that we want to be able to use the macro in a context + such as "if (...) macro(...); else ...". If we didn't use this obscure + trick, we'd have to omit the ";" in such cases. */ + +#define MACRO_BEGIN do { +#define MACRO_END } while (0) + +/* ---------------------------------------------------------------------- */ +/* macros for singly-linked lists */ + +/* traverse list. At the end, elt is set to NULL. */ +#define list_forall(elt, list) for (elt=list; elt!=NULL; elt=elt->next) + +/* set elt to the first element of list satisfying boolean condition + c, or NULL if not found */ +#define list_find(elt, list, c) \ + MACRO_BEGIN list_forall(elt, list) if (c) break; MACRO_END + +/* like forall, except also set hook for elt. */ +#define list_forall2(elt, list, hook) \ + for (elt=list, hook=&list; elt!=NULL; hook=&elt->next, elt=elt->next) + +/* same as list_find, except also set hook for elt. */ +#define list_find2(elt, list, c, hook) \ + MACRO_BEGIN list_forall2(elt, list, hook) if (c) break; MACRO_END + +/* same, except only use hook. */ +#define _list_forall_hook(list, hook) \ + for (hook=&list; *hook!=NULL; hook=&(*hook)->next) + +/* same, except only use hook. Note: c may only refer to *hook, not elt. */ +#define _list_find_hook(list, c, hook) \ + MACRO_BEGIN _list_forall_hook(list, hook) if (c) break; MACRO_END + +/* insert element after hook */ +#define list_insert_athook(elt, hook) \ + MACRO_BEGIN elt->next = *hook; *hook = elt; MACRO_END + +/* insert element before hook */ +#define list_insert_beforehook(elt, hook) \ + MACRO_BEGIN elt->next = *hook; *hook = elt; hook=&elt->next; MACRO_END + +/* unlink element after hook, let elt be unlinked element, or NULL. + hook remains. */ +#define list_unlink_athook(list, elt, hook) \ + MACRO_BEGIN \ + elt = hook ? *hook : NULL; if (elt) { *hook = elt->next; elt->next = NULL; }\ + MACRO_END + +/* unlink the specific element, if it is in the list. Otherwise, set + elt to NULL */ +#define list_unlink(listtype, list, elt) \ + MACRO_BEGIN \ + listtype **_hook; \ + _list_find_hook(list, *_hook==elt, _hook); \ + list_unlink_athook(list, elt, _hook); \ + MACRO_END + +/* prepend elt to list */ +#define list_prepend(list, elt) \ + MACRO_BEGIN elt->next = list; list = elt; MACRO_END + +/* append elt to list. */ +#define list_append(listtype, list, elt) \ + MACRO_BEGIN \ + listtype **_hook; \ + _list_forall_hook(list, _hook) {} \ + list_insert_athook(elt, _hook); \ + MACRO_END + +/* unlink the first element that satisfies the condition. */ +#define list_unlink_cond(listtype, list, elt, c) \ + MACRO_BEGIN \ + listtype **_hook; \ + list_find2(elt, list, c, _hook); \ + list_unlink_athook(list, elt, _hook); \ + MACRO_END + +/* let elt be the nth element of the list, starting to count from 0. + Return NULL if out of bounds. */ +#define list_nth(elt, list, n) \ + MACRO_BEGIN \ + int _x; /* only evaluate n once */ \ + for (_x=(n), elt=list; _x && elt; _x--, elt=elt->next) {} \ + MACRO_END + +/* let elt be the nth element of the list, starting to count from 0. + Return NULL if out of bounds. */ +#define list_nth_hook(elt, list, n, hook) \ + MACRO_BEGIN \ + int _x; /* only evaluate n once */ \ + for (_x=(n), elt=list, hook=&list; _x && elt; _x--, hook=&elt->next, elt=elt->next) {} \ + MACRO_END + +/* set n to the length of the list */ +#define list_length(listtype, list, n) \ + MACRO_BEGIN \ + listtype *_elt; \ + n=0; \ + list_forall(_elt, list) \ + n++; \ + MACRO_END + +/* set n to the index of the first element satisfying cond, or -1 if + none found. Also set elt to the element, or NULL if none found. */ +#define list_index(list, n, elt, c) \ + MACRO_BEGIN \ + n=0; \ + list_forall(elt, list) { \ + if (c) break; \ + n++; \ + } \ + if (!elt) \ + n=-1; \ + MACRO_END + +/* set n to the number of elements in the list that satisfy condition c */ +#define list_count(list, n, elt, c) \ + MACRO_BEGIN \ + n=0; \ + list_forall(elt, list) { \ + if (c) n++; \ + } \ + MACRO_END + +/* let elt be each element of the list, unlinked. At the end, set list=NULL. */ +#define list_forall_unlink(elt, list) \ + for (elt=list; elt ? (list=elt->next, elt->next=NULL), 1 : 0; elt=list) + +/* reverse a list (efficient) */ +#define list_reverse(listtype, list) \ + MACRO_BEGIN \ + listtype *_list1=NULL, *elt; \ + list_forall_unlink(elt, list) \ + list_prepend(_list1, elt); \ + list = _list1; \ + MACRO_END + +/* insert the element ELT just before the first element TMP of the + list for which COND holds. Here COND must be a condition of ELT and + TMP. Typical usage is to insert an element into an ordered list: + for instance, list_insert_ordered(listtype, list, elt, tmp, + elt->size <= tmp->size). Note: if we give a "less than or equal" + condition, the new element will be inserted just before a sequence + of equal elements. If we give a "less than" condition, the new + element will be inserted just after a list of equal elements. + Note: it is much more efficient to construct a list with + list_prepend and then order it with list_merge_sort, than to + construct it with list_insert_ordered. */ +#define list_insert_ordered(listtype, list, elt, tmp, cond) \ + MACRO_BEGIN \ + listtype **_hook; \ + _list_find_hook(list, (tmp=*_hook, (cond)), _hook); \ + list_insert_athook(elt, _hook); \ + MACRO_END + +/* sort the given list, according to the comparison condition. + Typical usage is list_sort(listtype, list, a, b, a->size < + b->size). Note: if we give "less than or equal" condition, each + segment of equal elements will be reversed in order. If we give a + "less than" condition, each segment of equal elements will retain + the original order. The latter is slower but sometimes + prettier. Average running time: n*n/2. */ +#define list_sort(listtype, list, a, b, cond) \ + MACRO_BEGIN \ + listtype *_newlist=NULL; \ + list_forall_unlink(a, list) \ + list_insert_ordered(listtype, _newlist, a, b, cond); \ + list = _newlist; \ + MACRO_END + +/* a much faster sort algorithm (merge sort, n log n worst case). It + is required that the list type has an additional, unused next1 + component. Note there is no curious reversal of order of equal + elements as for list_sort. */ + +#define list_mergesort(listtype, list, a, b, cond) \ + MACRO_BEGIN \ + listtype *_elt, **_hook1; \ + \ + for (_elt=list; _elt; _elt=_elt->next1) { \ + _elt->next1 = _elt->next; \ + _elt->next = NULL; \ + } \ + do { \ + _hook1 = &(list); \ + while ((a = *_hook1) != NULL && (b = a->next1) != NULL ) { \ + _elt = b->next1; \ + _list_merge_cond(listtype, a, b, cond, *_hook1); \ + _hook1 = &((*_hook1)->next1); \ + *_hook1 = _elt; \ + } \ + } while (_hook1 != &(list)); \ + MACRO_END + +/* merge two sorted lists. Store result at &result */ +#define _list_merge_cond(listtype, a, b, cond, result) \ + MACRO_BEGIN \ + listtype **_hook; \ + _hook = &(result); \ + while (1) { \ + if (a==NULL) { \ + *_hook = b; \ + break; \ + } else if (b==NULL) { \ + *_hook = a; \ + break; \ + } else if (cond) { \ + *_hook = a; \ + _hook = &(a->next); \ + a = a->next; \ + } else { \ + *_hook = b; \ + _hook = &(b->next); \ + b = b->next; \ + } \ + } \ + MACRO_END + +/* ---------------------------------------------------------------------- */ +/* macros for doubly-linked lists */ + +#define dlist_append(head, end, elt) \ + MACRO_BEGIN \ + elt->prev = end; \ + elt->next = NULL; \ + if (end) { \ + end->next = elt; \ + } else { \ + head = elt; \ + } \ + end = elt; \ + MACRO_END + +/* let elt be each element of the list, unlinked. At the end, set list=NULL. */ +#define dlist_forall_unlink(elt, head, end) \ + for (elt=head; elt ? (head=elt->next, elt->next=NULL, elt->prev=NULL), 1 : (end=NULL, 0); elt=head) + +/* unlink the first element of the list */ +#define dlist_unlink_first(head, end, elt) \ + MACRO_BEGIN \ + elt = head; \ + if (head) { \ + head = head->next; \ + if (head) { \ + head->prev = NULL; \ + } else { \ + end = NULL; \ + } \ + elt->prev = NULL; \ + elt->next = NULL; \ + } \ + MACRO_END + +#endif /* _PS_LISTS_H */ + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.c new file mode 100644 index 00000000000..2b247b6a125 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.c @@ -0,0 +1,113 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +#include <stdlib.h> +#include <string.h> + +#include "potracelib.h" +#include "curve.h" +#include "decompose.h" +#include "trace.h" +#include "progress.h" + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* default parameters */ +static const potrace_param_t param_default = { + 2, /* turdsize */ + POTRACE_TURNPOLICY_MINORITY, /* turnpolicy */ + 1.0, /* alphamax */ + 1, /* opticurve */ + 0.2, /* opttolerance */ + { + NULL, /* callback function */ + NULL, /* callback data */ + 0.0, 1.0, /* progress range */ + 0.0, /* granularity */ + }, +}; + +/* Return a fresh copy of the set of default parameters, or NULL on + failure with errno set. */ +potrace_param_t *potrace_param_default(void) { + potrace_param_t *p; + + p = (potrace_param_t *) malloc(sizeof(potrace_param_t)); + if (!p) { + return NULL; + } + memcpy(p, ¶m_default, sizeof(potrace_param_t)); + return p; +} + +/* On success, returns a Potrace state st with st->status == + POTRACE_STATUS_OK. On failure, returns NULL if no Potrace state + could be created (with errno set), or returns an incomplete Potrace + state (with st->status == POTRACE_STATUS_INCOMPLETE). Complete or + incomplete Potrace state can be freed with potrace_state_free(). */ +potrace_state_t *potrace_trace(const potrace_param_t *param, const potrace_bitmap_t *bm) { + int r; + path_t *plist = NULL; + potrace_state_t *st; + progress_t prog; + progress_t subprog; + + /* prepare private progress bar state */ + prog.callback = param->progress.callback; + prog.data = param->progress.data; + prog.min = param->progress.min; + prog.max = param->progress.max; + prog.epsilon = param->progress.epsilon; + prog.d_prev = param->progress.min; + + /* allocate state object */ + st = (potrace_state_t *)malloc(sizeof(potrace_state_t)); + if (!st) { + return NULL; + } + + progress_subrange_start(0.0, 0.1, &prog, &subprog); + + /* process the image */ + r = bm_to_pathlist(bm, &plist, param, &subprog); + if (r) { + free(st); + return NULL; + } + + st->status = POTRACE_STATUS_OK; + st->plist = plist; + st->priv = NULL; /* private state currently unused */ + + progress_subrange_end(&prog, &subprog); + + progress_subrange_start(0.1, 1.0, &prog, &subprog); + + /* partial success. */ + r = process_path(plist, param, &subprog); + if (r) { + st->status = POTRACE_STATUS_INCOMPLETE; + } + + progress_subrange_end(&prog, &subprog); + + return st; +} + +/* free a Potrace state, without disturbing errno. */ +void potrace_state_free(potrace_state_t *st) { + pathlist_free(st->plist); + free(st); +} + +/* free a parameter list, without disturbing errno. */ +void potrace_param_free(potrace_param_t *p) { + free(p); +} + +const char *potrace_version(void) { + return "potracelib "VERSION""; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.h new file mode 100644 index 00000000000..5791d1d73d6 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/potracelib.h @@ -0,0 +1,131 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +#ifndef POTRACELIB_H +#define POTRACELIB_H + +/* this file defines the API for the core Potrace library. For a more + detailed description of the API, see doc/potracelib.txt */ + +/* ---------------------------------------------------------------------- */ +/* tracing parameters */ + +/* turn policies */ +#define POTRACE_TURNPOLICY_BLACK 0 +#define POTRACE_TURNPOLICY_WHITE 1 +#define POTRACE_TURNPOLICY_LEFT 2 +#define POTRACE_TURNPOLICY_RIGHT 3 +#define POTRACE_TURNPOLICY_MINORITY 4 +#define POTRACE_TURNPOLICY_MAJORITY 5 +#define POTRACE_TURNPOLICY_RANDOM 6 + +/* structure to hold progress bar callback data */ +struct potrace_progress_s { + void (*callback)(double progress, void *privdata); /* callback fn */ + void *data; /* callback function's private data */ + double min, max; /* desired range of progress, e.g. 0.0 to 1.0 */ + double epsilon; /* granularity: can skip smaller increments */ +}; +typedef struct potrace_progress_s potrace_progress_t; + +/* structure to hold tracing parameters */ +struct potrace_param_s { + int turdsize; /* area of largest path to be ignored */ + int turnpolicy; /* resolves ambiguous turns in path decomposition */ + double alphamax; /* corner threshold */ + int opticurve; /* use curve optimization? */ + double opttolerance; /* curve optimization tolerance */ + potrace_progress_t progress; /* progress callback function */ +}; +typedef struct potrace_param_s potrace_param_t; + +/* ---------------------------------------------------------------------- */ +/* bitmaps */ + +/* native word size */ +typedef unsigned long potrace_word; + +/* Internal bitmap format. The n-th scanline starts at scanline(n) = + (map + n*dy). Raster data is stored as a sequence of potrace_words + (NOT bytes). The leftmost bit of scanline n is the most significant + bit of scanline(n)[0]. */ +struct potrace_bitmap_s { + int w, h; /* width and height, in pixels */ + int dy; /* words per scanline (not bytes) */ + potrace_word *map; /* raw data, dy*h words */ +}; +typedef struct potrace_bitmap_s potrace_bitmap_t; + +/* ---------------------------------------------------------------------- */ +/* curves */ + +/* point */ +struct potrace_dpoint_s { + double x, y; +}; +typedef struct potrace_dpoint_s potrace_dpoint_t; + +/* segment tags */ +#define POTRACE_CURVETO 1 +#define POTRACE_CORNER 2 + +/* closed curve segment */ +struct potrace_curve_s { + int n; /* number of segments */ + int *tag; /* tag[n]: POTRACE_CURVETO or POTRACE_CORNER */ + potrace_dpoint_t (*c)[3]; /* c[n][3]: control points. + c[n][0] is unused for tag[n]=POTRACE_CORNER */ +}; +typedef struct potrace_curve_s potrace_curve_t; + +/* Linked list of signed curve segments. Also carries a tree structure. */ +struct potrace_path_s { + int area; /* area of the bitmap path */ + int sign; /* '+' or '-', depending on orientation */ + potrace_curve_t curve; /* this path's vector data */ + + struct potrace_path_s *next; /* linked list structure */ + + struct potrace_path_s *childlist; /* tree structure */ + struct potrace_path_s *sibling; /* tree structure */ + + struct potrace_privpath_s *priv; /* private state */ +}; +typedef struct potrace_path_s potrace_path_t; + +/* ---------------------------------------------------------------------- */ +/* Potrace state */ + +#define POTRACE_STATUS_OK 0 +#define POTRACE_STATUS_INCOMPLETE 1 + +struct potrace_state_s { + int status; + potrace_path_t *plist; /* vector data */ + + struct potrace_privstate_s *priv; /* private state */ +}; +typedef struct potrace_state_s potrace_state_t; + +/* ---------------------------------------------------------------------- */ +/* API functions */ + +/* get default parameters */ +potrace_param_t *potrace_param_default(void); + +/* free parameter set */ +void potrace_param_free(potrace_param_t *p); + +/* trace a bitmap*/ +potrace_state_t *potrace_trace(const potrace_param_t *param, + const potrace_bitmap_t *bm); + +/* free a Potrace state */ +void potrace_state_free(potrace_state_t *st); + +/* return a static plain text version string identifying this version + of potracelib */ +const char *potrace_version(void); + +#endif /* POTRACELIB_H */ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/progress.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/progress.h new file mode 100644 index 00000000000..0e077430d7f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/progress.h @@ -0,0 +1,79 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* operations on potrace_progress_t objects, which are defined in + potracelib.h. Note: the code attempts to minimize runtime overhead + when no progress monitoring was requested. It also tries to + minimize excessive progress calculations beneath the "epsilon" + threshold. */ + +#ifndef PROGRESS_H +#define PROGRESS_H + +/* structure to hold progress bar callback data */ +struct progress_s { + void (*callback)(double progress, void *privdata); /* callback fn */ + void *data; /* callback function's private data */ + double min, max; /* desired range of progress, e.g. 0.0 to 1.0 */ + double epsilon; /* granularity: can skip smaller increments */ + double b; /* upper limit of subrange in superrange units */ + double d_prev; /* previous value of d */ +}; +typedef struct progress_s progress_t; + +/* notify given progress object of current progress. Note that d is + given in the 0.0-1.0 range, which will be scaled and translated to + the progress object's range. */ +static inline void progress_update(double d, progress_t *prog) { + double d_scaled; + + if (prog->callback != NULL) { + d_scaled = prog->min * (1-d) + prog->max * d; + if (d == 1.0 || d_scaled >= prog->d_prev + prog->epsilon) { + prog->callback(prog->min * (1-d) + prog->max * d, prog->data); + prog->d_prev = d_scaled; + } + } +} + +/* start a subrange of the given progress object. The range is + narrowed to [a..b], relative to 0.0-1.0 coordinates. If new range + is below granularity threshold, disable further subdivisions. */ +static inline void progress_subrange_start(double a, double b, const progress_t *prog, progress_t *sub) { + double min, max; + + if (prog->callback == NULL) { + sub->callback = NULL; + return; + } + + min = prog->min * (1-a) + prog->max * a; + max = prog->min * (1-b) + prog->max * b; + + if (max - min < prog->epsilon) { + sub->callback = NULL; /* no further progress info in subrange */ + sub->b = b; + return; + } + sub->callback = prog->callback; + sub->data = prog->data; + sub->epsilon = prog->epsilon; + sub->min = min; + sub->max = max; + sub->d_prev = prog->d_prev; + return; +} + +static inline void progress_subrange_end(progress_t *prog, progress_t *sub) { + if (prog->callback != NULL) { + if (sub->callback == NULL) { + progress_update(sub->b, prog); + } else { + prog->d_prev = sub->d_prev; + } + } +} + +#endif /* PROGRESS_H */ + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.c b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.c new file mode 100644 index 00000000000..bd193f57218 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.c @@ -0,0 +1,1230 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* $Id: trace.c 147 2007-04-09 00:44:09Z selinger $ */ +/* transform jaggy paths into smooth curves */ + +#include <stdio.h> +#include <math.h> +#include <stdlib.h> +#include <string.h> + +#include "potracelib.h" +#include "curve.h" +#include "lists.h" +#include "auxiliary.h" +#include "trace.h" +#include "progress.h" + +#define INFTY 10000000 /* it suffices that this is longer than any + path; it need not be really infinite */ +#define COS179 -0.999847695156 /* the cosine of 179 degrees */ + +/* ---------------------------------------------------------------------- */ +#define SAFE_MALLOC(var, n, typ) \ + if ((var = (typ *)malloc((n)*sizeof(typ))) == NULL) goto malloc_error + +/* ---------------------------------------------------------------------- */ +/* auxiliary functions */ + +/* return a direction that is 90 degrees counterclockwise from p2-p0, + but then restricted to one of the major wind directions (n, nw, w, etc) */ +static inline point_t dorth_infty(dpoint_t p0, dpoint_t p2) { + point_t r; + + r.y = sign(p2.x-p0.x); + r.x = -sign(p2.y-p0.y); + + return r; +} + +/* return (p1-p0)x(p2-p0), the area of the parallelogram */ +static inline double dpara(dpoint_t p0, dpoint_t p1, dpoint_t p2) { + double x1, y1, x2, y2; + + x1 = p1.x-p0.x; + y1 = p1.y-p0.y; + x2 = p2.x-p0.x; + y2 = p2.y-p0.y; + + return x1*y2 - x2*y1; +} + +/* ddenom/dpara have the property that the square of radius 1 centered + at p1 intersects the line p0p2 iff |dpara(p0,p1,p2)| <= ddenom(p0,p2) */ +static inline double ddenom(dpoint_t p0, dpoint_t p2) { + point_t r = dorth_infty(p0, p2); + + return r.y*(p2.x-p0.x) - r.x*(p2.y-p0.y); +} + +/* return 1 if a <= b < c < a, in a cyclic sense (mod n) */ +static inline int cyclic(int a, int b, int c) { + if (a<=c) { + return (a<=b && b<c); + } else { + return (a<=b || b<c); + } +} + +/* determine the center and slope of the line i..j. Assume i<j. Needs + "sum" components of p to be set. */ +static void pointslope(privpath_t *pp, int i, int j, dpoint_t *ctr, dpoint_t *dir) { + /* assume i<j */ + + int n = pp->len; + sums_t *sums = pp->sums; + + double x, y, x2, xy, y2; + double k; + double a, b, c, lambda2, l; + int r=0; /* rotations from i to j */ + + while (j>=n) { + j-=n; + r+=1; + } + while (i>=n) { + i-=n; + r-=1; + } + while (j<0) { + j+=n; + r-=1; + } + while (i<0) { + i+=n; + r+=1; + } + + x = sums[j+1].x-sums[i].x+r*sums[n].x; + y = sums[j+1].y-sums[i].y+r*sums[n].y; + x2 = sums[j+1].x2-sums[i].x2+r*sums[n].x2; + xy = sums[j+1].xy-sums[i].xy+r*sums[n].xy; + y2 = sums[j+1].y2-sums[i].y2+r*sums[n].y2; + k = j+1-i+r*n; + + ctr->x = x/k; + ctr->y = y/k; + + a = (x2-(double)x*x/k)/k; + b = (xy-(double)x*y/k)/k; + c = (y2-(double)y*y/k)/k; + + lambda2 = (a+c+sqrt((a-c)*(a-c)+4*b*b))/2; /* larger e.value */ + + /* now find e.vector for lambda2 */ + a -= lambda2; + c -= lambda2; + + if (fabs(a) >= fabs(c)) { + l = sqrt(a*a+b*b); + if (l!=0) { + dir->x = -b/l; + dir->y = a/l; + } + } else { + l = sqrt(c*c+b*b); + if (l!=0) { + dir->x = -c/l; + dir->y = b/l; + } + } + if (l==0) { + dir->x = dir->y = 0; /* sometimes this can happen when k=4: + the two eigenvalues coincide */ + } +} + +/* the type of (affine) quadratic forms, represented as symmetric 3x3 + matrices. The value of the quadratic form at a vector (x,y) is v^t + Q v, where v = (x,y,1)^t. */ +typedef double quadform_t[3][3]; + +/* Apply quadratic form Q to vector w = (w.x,w.y) */ +static inline double quadform(quadform_t Q, dpoint_t w) { + double v[3]; + int i, j; + double sum; + + v[0] = w.x; + v[1] = w.y; + v[2] = 1; + sum = 0.0; + + for (i=0; i<3; i++) { + for (j=0; j<3; j++) { + sum += v[i] * Q[i][j] * v[j]; + } + } + return sum; +} + +/* calculate p1 x p2 */ +static inline int xprod(point_t p1, point_t p2) { + return p1.x*p2.y - p1.y*p2.x; +} + +/* calculate (p1-p0)x(p3-p2) */ +static inline double cprod(dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3) { + double x1, y1, x2, y2; + + x1 = p1.x - p0.x; + y1 = p1.y - p0.y; + x2 = p3.x - p2.x; + y2 = p3.y - p2.y; + + return x1*y2 - x2*y1; +} + +/* calculate (p1-p0)*(p2-p0) */ +static inline double iprod(dpoint_t p0, dpoint_t p1, dpoint_t p2) { + double x1, y1, x2, y2; + + x1 = p1.x - p0.x; + y1 = p1.y - p0.y; + x2 = p2.x - p0.x; + y2 = p2.y - p0.y; + + return x1*x2 + y1*y2; +} + +/* calculate (p1-p0)*(p3-p2) */ +static inline double iprod1(dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3) { + double x1, y1, x2, y2; + + x1 = p1.x - p0.x; + y1 = p1.y - p0.y; + x2 = p3.x - p2.x; + y2 = p3.y - p2.y; + + return x1*x2 + y1*y2; +} + +/* calculate distance between two points */ +static inline double ddist(dpoint_t p, dpoint_t q) { + return sqrt(sq(p.x-q.x)+sq(p.y-q.y)); +} + +/* calculate point of a bezier curve */ +static inline dpoint_t bezier(double t, dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3) { + double s = 1-t; + dpoint_t res; + + /* Note: a good optimizing compiler (such as gcc-3) reduces the + following to 16 multiplications, using common subexpression + elimination. */ + + res.x = s*s*s*p0.x + 3*(s*s*t)*p1.x + 3*(t*t*s)*p2.x + t*t*t*p3.x; + res.y = s*s*s*p0.y + 3*(s*s*t)*p1.y + 3*(t*t*s)*p2.y + t*t*t*p3.y; + + return res; +} + +/* calculate the point t in [0..1] on the (convex) bezier curve + (p0,p1,p2,p3) which is tangent to q1-q0. Return -1.0 if there is no + solution in [0..1]. */ +static double tangent(dpoint_t p0, dpoint_t p1, dpoint_t p2, dpoint_t p3, dpoint_t q0, dpoint_t q1) { + double A, B, C; /* (1-t)^2 A + 2(1-t)t B + t^2 C = 0 */ + double a, b, c; /* a t^2 + b t + c = 0 */ + double d, s, r1, r2; + + A = cprod(p0, p1, q0, q1); + B = cprod(p1, p2, q0, q1); + C = cprod(p2, p3, q0, q1); + + a = A - 2*B + C; + b = -2*A + 2*B; + c = A; + + d = b*b - 4*a*c; + + if (a==0 || d<0) { + return -1.0; + } + + s = sqrt(d); + + r1 = (-b + s) / (2 * a); + r2 = (-b - s) / (2 * a); + + if (r1 >= 0 && r1 <= 1) { + return r1; + } else if (r2 >= 0 && r2 <= 1) { + return r2; + } else { + return -1.0; + } +} + +/* ---------------------------------------------------------------------- */ +/* Preparation: fill in the sum* fields of a path (used for later + rapid summing). Return 0 on success, 1 with errno set on + failure. */ +static int calc_sums(privpath_t *pp) { + int i, x, y; + int n = pp->len; + + SAFE_MALLOC(pp->sums, pp->len+1, sums_t); + + /* origin */ + pp->x0 = pp->pt[0].x; + pp->y0 = pp->pt[0].y; + + /* preparatory computation for later fast summing */ + pp->sums[0].x2 = pp->sums[0].xy = pp->sums[0].y2 = pp->sums[0].x = pp->sums[0].y = 0; + for (i=0; i<n; i++) { + x = pp->pt[i].x - pp->x0; + y = pp->pt[i].y - pp->y0; + pp->sums[i+1].x = pp->sums[i].x + x; + pp->sums[i+1].y = pp->sums[i].y + y; + pp->sums[i+1].x2 = pp->sums[i].x2 + x*x; + pp->sums[i+1].xy = pp->sums[i].xy + x*y; + pp->sums[i+1].y2 = pp->sums[i].y2 + y*y; + } + return 0; + + malloc_error: + return 1; +} + +/* ---------------------------------------------------------------------- */ +/* Stage 1: determine the straight subpaths (Sec. 2.2.1). Fill in the + "lon" component of a path object (based on pt/len). For each i, + lon[i] is the furthest index such that a straight line can be drawn + from i to lon[i]. Return 1 on error with errno set, else 0. */ + +/* this algorithm depends on the fact that the existence of straight + subpaths is a triplewise property. I.e., there exists a straight + line through squares i0,...,in iff there exists a straight line + through i,j,k, for all i0<=i<j<k<=in. (Proof?) */ + +/* this implementation of calc_lon is O(n^2). It replaces an older + O(n^3) version. A "constraint" means that future points must + satisfy xprod(constraint[0], cur) >= 0 and xprod(constraint[1], + cur) <= 0. */ + +/* Remark for Potrace 1.1: the current implementation of calc_lon is + more complex than the implementation found in Potrace 1.0, but it + is considerably faster. The introduction of the "nc" data structure + means that we only have to test the constraints for "corner" + points. On a typical input file, this speeds up the calc_lon + function by a factor of 31.2, thereby decreasing its time share + within the overall Potrace algorithm from 72.6% to 7.82%, and + speeding up the overall algorithm by a factor of 3.36. On another + input file, calc_lon was sped up by a factor of 6.7, decreasing its + time share from 51.4% to 13.61%, and speeding up the overall + algorithm by a factor of 1.78. In any case, the savings are + substantial. */ + +/* returns 0 on success, 1 on error with errno set */ +static int calc_lon(privpath_t *pp) { + point_t *pt = pp->pt; + int n = pp->len; + int i, j, k, k1; + int ct[4], dir; + point_t constraint[2]; + point_t cur; + point_t off; + int *pivk = NULL; /* pivk[n] */ + int *nc = NULL; /* nc[n]: next corner */ + point_t dk; /* direction of k-k1 */ + int a, b, c, d; + + SAFE_MALLOC(pivk, n, int); + SAFE_MALLOC(nc, n, int); + + /* initialize the nc data structure. Point from each point to the + furthest future point to which it is connected by a vertical or + horizontal segment. We take advantage of the fact that there is + always a direction change at 0 (due to the path decomposition + algorithm). But even if this were not so, there is no harm, as + in practice, correctness does not depend on the word "furthest" + above. */ + k = 0; + for (i=n-1; i>=0; i--) { + if (pt[i].x != pt[k].x && pt[i].y != pt[k].y) { + k = i+1; /* necessarily i<n-1 in this case */ + } + nc[i] = k; + } + + SAFE_MALLOC(pp->lon, n, int); + + /* determine pivot points: for each i, let pivk[i] be the furthest k + such that all j with i<j<k lie on a line connecting i,k. */ + + for (i=n-1; i>=0; i--) { + ct[0] = ct[1] = ct[2] = ct[3] = 0; + + /* keep track of "directions" that have occurred */ + dir = (3+3*(pt[mod(i+1,n)].x-pt[i].x)+(pt[mod(i+1,n)].y-pt[i].y))/2; + ct[dir]++; + + constraint[0].x = 0; + constraint[0].y = 0; + constraint[1].x = 0; + constraint[1].y = 0; + + /* find the next k such that no straight line from i to k */ + k = nc[i]; + k1 = i; + while (1) { + + dir = (3+3*sign(pt[k].x-pt[k1].x)+sign(pt[k].y-pt[k1].y))/2; + ct[dir]++; + + /* if all four "directions" have occurred, cut this path */ + if (ct[0] && ct[1] && ct[2] && ct[3]) { + pivk[i] = k1; + goto foundk; + } + + cur.x = pt[k].x - pt[i].x; + cur.y = pt[k].y - pt[i].y; + + /* see if current constraint is violated */ + if (xprod(constraint[0], cur) < 0 || xprod(constraint[1], cur) > 0) { + goto constraint_viol; + } + + /* else, update constraint */ + if (abs(cur.x) <= 1 && abs(cur.y) <= 1) { + /* no constraint */ + } else { + off.x = cur.x + ((cur.y>=0 && (cur.y>0 || cur.x<0)) ? 1 : -1); + off.y = cur.y + ((cur.x<=0 && (cur.x<0 || cur.y<0)) ? 1 : -1); + if (xprod(constraint[0], off) >= 0) { + constraint[0] = off; + } + off.x = cur.x + ((cur.y<=0 && (cur.y<0 || cur.x<0)) ? 1 : -1); + off.y = cur.y + ((cur.x>=0 && (cur.x>0 || cur.y<0)) ? 1 : -1); + if (xprod(constraint[1], off) <= 0) { + constraint[1] = off; + } + } + k1 = k; + k = nc[k1]; + if (!cyclic(k,i,k1)) { + break; + } + } + constraint_viol: + /* k1 was the last "corner" satisfying the current constraint, and + k is the first one violating it. We now need to find the last + point along k1..k which satisfied the constraint. */ + dk.x = sign(pt[k].x-pt[k1].x); + dk.y = sign(pt[k].y-pt[k1].y); + cur.x = pt[k1].x - pt[i].x; + cur.y = pt[k1].y - pt[i].y; + /* find largest integer j such that xprod(constraint[0], cur+j*dk) + >= 0 and xprod(constraint[1], cur+j*dk) <= 0. Use bilinearity + of xprod. */ + a = xprod(constraint[0], cur); + b = xprod(constraint[0], dk); + c = xprod(constraint[1], cur); + d = xprod(constraint[1], dk); + /* find largest integer j such that a+j*b>=0 and c+j*d<=0. This + can be solved with integer arithmetic. */ + j = INFTY; + if (b<0) { + j = floordiv(a,-b); + } + if (d>0) { + j = min(j, floordiv(-c,d)); + } + pivk[i] = mod(k1+j,n); + foundk: + ; + } /* for i */ + + /* clean up: for each i, let lon[i] be the largest k such that for + all i' with i<=i'<k, i'<k<=pivk[i']. */ + + j=pivk[n-1]; + pp->lon[n-1]=j; + for (i=n-2; i>=0; i--) { + if (cyclic(i+1,pivk[i],j)) { + j=pivk[i]; + } + pp->lon[i]=j; + } + + for (i=n-1; cyclic(mod(i+1,n),j,pp->lon[i]); i--) { + pp->lon[i] = j; + } + + free(pivk); + free(nc); + return 0; + + malloc_error: + free(pivk); + free(nc); + return 1; +} + + +/* ---------------------------------------------------------------------- */ +/* Stage 2: calculate the optimal polygon (Sec. 2.2.2-2.2.4). */ + +/* Auxiliary function: calculate the penalty of an edge from i to j in + the given path. This needs the "lon" and "sum*" data. */ + +static double penalty3(privpath_t *pp, int i, int j) { + int n = pp->len; + point_t *pt = pp->pt; + sums_t *sums = pp->sums; + + /* assume 0<=i<j<=n */ + double x, y, x2, xy, y2; + double k; + double a, b, c, s; + double px, py, ex, ey; + + int r=0; /* rotations from i to j */ + + if (j>=n) { + j-=n; + r+=1; + } + + x = sums[j+1].x-sums[i].x+r*sums[n].x; + y = sums[j+1].y-sums[i].y+r*sums[n].y; + x2 = sums[j+1].x2-sums[i].x2+r*sums[n].x2; + xy = sums[j+1].xy-sums[i].xy+r*sums[n].xy; + y2 = sums[j+1].y2-sums[i].y2+r*sums[n].y2; + k = j+1-i+r*n; + + px = (pt[i].x+pt[j].x)/2.0-pt[0].x; + py = (pt[i].y+pt[j].y)/2.0-pt[0].y; + ey = (pt[j].x-pt[i].x); + ex = -(pt[j].y-pt[i].y); + + a = ((x2-2*x*px)/k+px*px); + b = ((xy-x*py-y*px)/k+px*py); + c = ((y2-2*y*py)/k+py*py); + + s = ex*ex*a + 2*ex*ey*b + ey*ey*c; + + return sqrt(s); +} + +/* find the optimal polygon. Fill in the m and po components. Return 1 + on failure with errno set, else 0. Non-cyclic version: assumes i=0 + is in the polygon. Fixme: ### implement cyclic version. */ +static int bestpolygon(privpath_t *pp) +{ + int i, j, m, k; + int n = pp->len; + double *pen = NULL; /* pen[n+1]: penalty vector */ + int *prev = NULL; /* prev[n+1]: best path pointer vector */ + int *clip0 = NULL; /* clip0[n]: longest segment pointer, non-cyclic */ + int *clip1 = NULL; /* clip1[n+1]: backwards segment pointer, non-cyclic */ + int *seg0 = NULL; /* seg0[m+1]: forward segment bounds, m<=n */ + int *seg1 = NULL; /* seg1[m+1]: backward segment bounds, m<=n */ + double thispen; + double best; + int c; + + SAFE_MALLOC(pen, n+1, double); + SAFE_MALLOC(prev, n+1, int); + SAFE_MALLOC(clip0, n, int); + SAFE_MALLOC(clip1, n+1, int); + SAFE_MALLOC(seg0, n+1, int); + SAFE_MALLOC(seg1, n+1, int); + + /* calculate clipped paths */ + for (i=0; i<n; i++) { + c = mod(pp->lon[mod(i-1,n)]-1,n); + if (c == i) { + c = mod(i+1,n); + } + if (c < i) { + clip0[i] = n; + } else { + clip0[i] = c; + } + } + + /* calculate backwards path clipping, non-cyclic. j <= clip0[i] iff + clip1[j] <= i, for i,j=0..n. */ + j = 1; + for (i=0; i<n; i++) { + while (j <= clip0[i]) { + clip1[j] = i; + j++; + } + } + + /* calculate seg0[j] = longest path from 0 with j segments */ + i = 0; + for (j=0; i<n; j++) { + seg0[j] = i; + i = clip0[i]; + } + seg0[j] = n; + m = j; + + /* calculate seg1[j] = longest path to n with m-j segments */ + i = n; + for (j=m; j>0; j--) { + seg1[j] = i; + i = clip1[i]; + } + seg1[0] = 0; + + /* now find the shortest path with m segments, based on penalty3 */ + /* note: the outer 2 loops jointly have at most n interations, thus + the worst-case behavior here is quadratic. In practice, it is + close to linear since the inner loop tends to be short. */ + pen[0]=0; + for (j=1; j<=m; j++) { + for (i=seg1[j]; i<=seg0[j]; i++) { + best = -1; + for (k=seg0[j-1]; k>=clip1[i]; k--) { + thispen = penalty3(pp, k, i) + pen[k]; + if (best < 0 || thispen < best) { + prev[i] = k; + best = thispen; + } + } + pen[i] = best; + } + } + + pp->m = m; + SAFE_MALLOC(pp->po, m, int); + + /* read off shortest path */ + for (i=n, j=m-1; i>0; j--) { + i = prev[i]; + pp->po[j] = i; + } + + free(pen); + free(prev); + free(clip0); + free(clip1); + free(seg0); + free(seg1); + return 0; + + malloc_error: + free(pen); + free(prev); + free(clip0); + free(clip1); + free(seg0); + free(seg1); + return 1; +} + +/* ---------------------------------------------------------------------- */ +/* Stage 3: vertex adjustment (Sec. 2.3.1). */ + +/* Adjust vertices of optimal polygon: calculate the intersection of + the two "optimal" line segments, then move it into the unit square + if it lies outside. Return 1 with errno set on error; 0 on + success. */ + +static int adjust_vertices(privpath_t *pp) { + int m = pp->m; + int *po = pp->po; + int n = pp->len; + point_t *pt = pp->pt; + int x0 = pp->x0; + int y0 = pp->y0; + + dpoint_t *ctr = NULL; /* ctr[m] */ + dpoint_t *dir = NULL; /* dir[m] */ + quadform_t *q = NULL; /* q[m] */ + double v[3]; + double d; + int i, j, k, l; + dpoint_t s; + int r; + + SAFE_MALLOC(ctr, m, dpoint_t); + SAFE_MALLOC(dir, m, dpoint_t); + SAFE_MALLOC(q, m, quadform_t); + + r = privcurve_init(&pp->curve, m); + if (r) { + goto malloc_error; + } + + /* calculate "optimal" point-slope representation for each line + segment */ + for (i=0; i<m; i++) { + j = po[mod(i+1,m)]; + j = mod(j-po[i],n)+po[i]; + pointslope(pp, po[i], j, &ctr[i], &dir[i]); + } + + /* represent each line segment as a singular quadratic form; the + distance of a point (x,y) from the line segment will be + (x,y,1)Q(x,y,1)^t, where Q=q[i]. */ + for (i=0; i<m; i++) { + d = sq(dir[i].x) + sq(dir[i].y); + if (d == 0.0) { + for (j=0; j<3; j++) { + for (k=0; k<3; k++) { + q[i][j][k] = 0; + } + } + } else { + v[0] = dir[i].y; + v[1] = -dir[i].x; + v[2] = - v[1] * ctr[i].y - v[0] * ctr[i].x; + for (l=0; l<3; l++) { + for (k=0; k<3; k++) { + q[i][l][k] = v[l] * v[k] / d; + } + } + } + } + + /* now calculate the "intersections" of consecutive segments. + Instead of using the actual intersection, we find the point + within a given unit square which minimizes the square distance to + the two lines. */ + for (i=0; i<m; i++) { + quadform_t Q; + dpoint_t w; + double dx, dy; + double det; + double min, cand; /* minimum and candidate for minimum of quad. form */ + double xmin, ymin; /* coordinates of minimum */ + int z; + + /* let s be the vertex, in coordinates relative to x0/y0 */ + s.x = pt[po[i]].x-x0; + s.y = pt[po[i]].y-y0; + + /* intersect segments i-1 and i */ + + j = mod(i-1,m); + + /* add quadratic forms */ + for (l=0; l<3; l++) { + for (k=0; k<3; k++) { + Q[l][k] = q[j][l][k] + q[i][l][k]; + } + } + + while(1) { + /* minimize the quadratic form Q on the unit square */ + /* find intersection */ + +#ifdef HAVE_GCC_LOOP_BUG + /* work around gcc bug #12243 */ + free(NULL); +#endif + + det = Q[0][0]*Q[1][1] - Q[0][1]*Q[1][0]; + if (det != 0.0) { + w.x = (-Q[0][2]*Q[1][1] + Q[1][2]*Q[0][1]) / det; + w.y = ( Q[0][2]*Q[1][0] - Q[1][2]*Q[0][0]) / det; + break; + } + + /* matrix is singular - lines are parallel. Add another, + orthogonal axis, through the center of the unit square */ + if (Q[0][0]>Q[1][1]) { + v[0] = -Q[0][1]; + v[1] = Q[0][0]; + } else if (Q[1][1]) { + v[0] = -Q[1][1]; + v[1] = Q[1][0]; + } else { + v[0] = 1; + v[1] = 0; + } + d = sq(v[0]) + sq(v[1]); + v[2] = - v[1] * s.y - v[0] * s.x; + for (l=0; l<3; l++) { + for (k=0; k<3; k++) { + Q[l][k] += v[l] * v[k] / d; + } + } + } + dx = fabs(w.x-s.x); + dy = fabs(w.y-s.y); + if (dx <= .5 && dy <= .5) { + pp->curve.vertex[i].x = w.x+x0; + pp->curve.vertex[i].y = w.y+y0; + continue; + } + + /* the minimum was not in the unit square; now minimize quadratic + on boundary of square */ + min = quadform(Q, s); + xmin = s.x; + ymin = s.y; + + if (Q[0][0] == 0.0) { + goto fixx; + } + for (z=0; z<2; z++) { /* value of the y-coordinate */ + w.y = s.y-0.5+z; + w.x = - (Q[0][1] * w.y + Q[0][2]) / Q[0][0]; + dx = fabs(w.x-s.x); + cand = quadform(Q, w); + if (dx <= .5 && cand < min) { + min = cand; + xmin = w.x; + ymin = w.y; + } + } + fixx: + if (Q[1][1] == 0.0) { + goto corners; + } + for (z=0; z<2; z++) { /* value of the x-coordinate */ + w.x = s.x-0.5+z; + w.y = - (Q[1][0] * w.x + Q[1][2]) / Q[1][1]; + dy = fabs(w.y-s.y); + cand = quadform(Q, w); + if (dy <= .5 && cand < min) { + min = cand; + xmin = w.x; + ymin = w.y; + } + } + corners: + /* check four corners */ + for (l=0; l<2; l++) { + for (k=0; k<2; k++) { + w.x = s.x-0.5+l; + w.y = s.y-0.5+k; + cand = quadform(Q, w); + if (cand < min) { + min = cand; + xmin = w.x; + ymin = w.y; + } + } + } + + pp->curve.vertex[i].x = xmin + x0; + pp->curve.vertex[i].y = ymin + y0; + continue; + } + + free(ctr); + free(dir); + free(q); + return 0; + + malloc_error: + free(ctr); + free(dir); + free(q); + return 1; +} + +/* ---------------------------------------------------------------------- */ +/* Stage 4: smoothing and corner analysis (Sec. 2.3.3) */ + +/* Always succeeds and returns 0 */ +static int smooth(privcurve_t *curve, int sign, double alphamax) { + int m = curve->n; + + int i, j, k; + double dd, denom, alpha; + dpoint_t p2, p3, p4; + + if (sign == '-') { + /* reverse orientation of negative paths */ + for (i=0, j=m-1; i<j; i++, j--) { + dpoint_t tmp; + tmp = curve->vertex[i]; + curve->vertex[i] = curve->vertex[j]; + curve->vertex[j] = tmp; + } + } + + /* examine each vertex and find its best fit */ + for (i=0; i<m; i++) { + j = mod(i+1, m); + k = mod(i+2, m); + p4 = interval(1/2.0, curve->vertex[k], curve->vertex[j]); + + denom = ddenom(curve->vertex[i], curve->vertex[k]); + if (denom != 0.0) { + dd = dpara(curve->vertex[i], curve->vertex[j], curve->vertex[k]) / denom; + dd = fabs(dd); + alpha = dd>1 ? (1 - 1.0/dd) : 0; + alpha = alpha / 0.75; + } else { + alpha = 4/3.0; + } + curve->alpha0[j] = alpha; /* remember "original" value of alpha */ + + if (alpha > alphamax) { /* pointed corner */ + curve->tag[j] = POTRACE_CORNER; + curve->c[j][1] = curve->vertex[j]; + curve->c[j][2] = p4; + } else { + if (alpha < 0.55) { + alpha = 0.55; + } else if (alpha > 1) { + alpha = 1; + } + p2 = interval(.5+.5*alpha, curve->vertex[i], curve->vertex[j]); + p3 = interval(.5+.5*alpha, curve->vertex[k], curve->vertex[j]); + curve->tag[j] = POTRACE_CURVETO; + curve->c[j][0] = p2; + curve->c[j][1] = p3; + curve->c[j][2] = p4; + } + curve->alpha[j] = alpha; /* store the "cropped" value of alpha */ + curve->beta[j] = 0.5; + } + curve->alphacurve = 1; + + return 0; +} + +/* ---------------------------------------------------------------------- */ +/* Stage 5: Curve optimization (Sec. 2.4) */ + +/* a private type for the result of opti_penalty */ +struct opti_s { + double pen; /* penalty */ + dpoint_t c[2]; /* curve parameters */ + double t, s; /* curve parameters */ + double alpha; /* curve parameter */ +}; +typedef struct opti_s opti_t; + +/* calculate best fit from i+.5 to j+.5. Assume i<j (cyclically). + Return 0 and set badness and parameters (alpha, beta), if + possible. Return 1 if impossible. */ +static int opti_penalty(privpath_t *pp, int i, int j, opti_t *res, double opttolerance, int *convc, double *areac) { + int m = pp->curve.n; + int k, k1, k2, conv, i1; + double area, alpha, d, d1, d2; + dpoint_t p0, p1, p2, p3, pt; + double A, R, A1, A2, A3, A4; + double s, t; + + /* check convexity, corner-freeness, and maximum bend < 179 degrees */ + + if (i==j) { /* sanity - a full loop can never be an opticurve */ + return 1; + } + + k = i; + i1 = mod(i+1, m); + k1 = mod(k+1, m); + conv = convc[k1]; + if (conv == 0) { + return 1; + } + d = ddist(pp->curve.vertex[i], pp->curve.vertex[i1]); + for (k=k1; k!=j; k=k1) { + k1 = mod(k+1, m); + k2 = mod(k+2, m); + if (convc[k1] != conv) { + return 1; + } + if (sign(cprod(pp->curve.vertex[i], pp->curve.vertex[i1], pp->curve.vertex[k1], pp->curve.vertex[k2])) != conv) { + return 1; + } + if (iprod1(pp->curve.vertex[i], pp->curve.vertex[i1], pp->curve.vertex[k1], pp->curve.vertex[k2]) < d * ddist(pp->curve.vertex[k1], pp->curve.vertex[k2]) * COS179) { + return 1; + } + } + + /* the curve we're working in: */ + p0 = pp->curve.c[mod(i,m)][2]; + p1 = pp->curve.vertex[mod(i+1,m)]; + p2 = pp->curve.vertex[mod(j,m)]; + p3 = pp->curve.c[mod(j,m)][2]; + + /* determine its area */ + area = areac[j] - areac[i]; + area -= dpara(pp->curve.vertex[0], pp->curve.c[i][2], pp->curve.c[j][2])/2; + if (i>=j) { + area += areac[m]; + } + + /* find intersection o of p0p1 and p2p3. Let t,s such that o = + interval(t,p0,p1) = interval(s,p3,p2). Let A be the area of the + triangle (p0,o,p3). */ + + A1 = dpara(p0, p1, p2); + A2 = dpara(p0, p1, p3); + A3 = dpara(p0, p2, p3); + /* A4 = dpara(p1, p2, p3); */ + A4 = A1+A3-A2; + + if (A2 == A1) { /* this should never happen */ + return 1; + } + + t = A3/(A3-A4); + s = A2/(A2-A1); + A = A2 * t / 2.0; + + if (A == 0.0) { /* this should never happen */ + return 1; + } + + R = area / A; /* relative area */ + alpha = 2 - sqrt(4 - R / 0.3); /* overall alpha for p0-o-p3 curve */ + + res->c[0] = interval(t * alpha, p0, p1); + res->c[1] = interval(s * alpha, p3, p2); + res->alpha = alpha; + res->t = t; + res->s = s; + + p1 = res->c[0]; + p2 = res->c[1]; /* the proposed curve is now (p0,p1,p2,p3) */ + + res->pen = 0; + + /* calculate penalty */ + /* check tangency with edges */ + for (k=mod(i+1,m); k!=j; k=k1) { + k1 = mod(k+1,m); + t = tangent(p0, p1, p2, p3, pp->curve.vertex[k], pp->curve.vertex[k1]); + if (t<-.5) { + return 1; + } + pt = bezier(t, p0, p1, p2, p3); + d = ddist(pp->curve.vertex[k], pp->curve.vertex[k1]); + if (d == 0.0) { /* this should never happen */ + return 1; + } + d1 = dpara(pp->curve.vertex[k], pp->curve.vertex[k1], pt) / d; + if (fabs(d1) > opttolerance) { + return 1; + } + if (iprod(pp->curve.vertex[k], pp->curve.vertex[k1], pt) < 0 || iprod(pp->curve.vertex[k1], pp->curve.vertex[k], pt) < 0) { + return 1; + } + res->pen += sq(d1); + } + + /* check corners */ + for (k=i; k!=j; k=k1) { + k1 = mod(k+1,m); + t = tangent(p0, p1, p2, p3, pp->curve.c[k][2], pp->curve.c[k1][2]); + if (t<-.5) { + return 1; + } + pt = bezier(t, p0, p1, p2, p3); + d = ddist(pp->curve.c[k][2], pp->curve.c[k1][2]); + if (d == 0.0) { /* this should never happen */ + return 1; + } + d1 = dpara(pp->curve.c[k][2], pp->curve.c[k1][2], pt) / d; + d2 = dpara(pp->curve.c[k][2], pp->curve.c[k1][2], pp->curve.vertex[k1]) / d; + d2 *= 0.75 * pp->curve.alpha[k1]; + if (d2 < 0) { + d1 = -d1; + d2 = -d2; + } + if (d1 < d2 - opttolerance) { + return 1; + } + if (d1 < d2) { + res->pen += sq(d1 - d2); + } + } + + return 0; +} + +/* optimize the path p, replacing sequences of Bezier segments by a + single segment when possible. Return 0 on success, 1 with errno set + on failure. */ +static int opticurve(privpath_t *pp, double opttolerance) { + int m = pp->curve.n; + int *pt = NULL; /* pt[m+1] */ + double *pen = NULL; /* pen[m+1] */ + int *len = NULL; /* len[m+1] */ + opti_t *opt = NULL; /* opt[m+1] */ + int om; + int i,j,r; + opti_t o; + dpoint_t p0; + int i1; + double area; + double alpha; + double *s = NULL; + double *t = NULL; + + int *convc = NULL; /* conv[m]: pre-computed convexities */ + double *areac = NULL; /* cumarea[m+1]: cache for fast area computation */ + + SAFE_MALLOC(pt, m+1, int); + SAFE_MALLOC(pen, m+1, double); + SAFE_MALLOC(len, m+1, int); + SAFE_MALLOC(opt, m+1, opti_t); + SAFE_MALLOC(convc, m, int); + SAFE_MALLOC(areac, m+1, double); + + /* pre-calculate convexity: +1 = right turn, -1 = left turn, 0 = corner */ + for (i=0; i<m; i++) { + if (pp->curve.tag[i] == POTRACE_CURVETO) { + convc[i] = sign(dpara(pp->curve.vertex[mod(i-1,m)], pp->curve.vertex[i], pp->curve.vertex[mod(i+1,m)])); + } else { + convc[i] = 0; + } + } + + /* pre-calculate areas */ + area = 0.0; + areac[0] = 0.0; + p0 = pp->curve.vertex[0]; + for (i=0; i<m; i++) { + i1 = mod(i+1, m); + if (pp->curve.tag[i1] == POTRACE_CURVETO) { + alpha = pp->curve.alpha[i1]; + area += 0.3*alpha*(4-alpha)*dpara(pp->curve.c[i][2], pp->curve.vertex[i1], pp->curve.c[i1][2])/2; + area += dpara(p0, pp->curve.c[i][2], pp->curve.c[i1][2])/2; + } + areac[i+1] = area; + } + + pt[0] = -1; + pen[0] = 0; + len[0] = 0; + + /* Fixme: we always start from a fixed point -- should find the best + curve cyclically ### */ + + for (j=1; j<=m; j++) { + /* calculate best path from 0 to j */ + pt[j] = j-1; + pen[j] = pen[j-1]; + len[j] = len[j-1]+1; + + for (i=j-2; i>=0; i--) { + r = opti_penalty(pp, i, mod(j,m), &o, opttolerance, convc, areac); + if (r) { + break; + } + if (len[j] > len[i]+1 || (len[j] == len[i]+1 && pen[j] > pen[i] + o.pen)) { + pt[j] = i; + pen[j] = pen[i] + o.pen; + len[j] = len[i] + 1; + opt[j] = o; + } + } + } + om = len[m]; + r = privcurve_init(&pp->ocurve, om); + if (r) { + goto malloc_error; + } + SAFE_MALLOC(s, om, double); + SAFE_MALLOC(t, om, double); + + j = m; + for (i=om-1; i>=0; i--) { + if (pt[j]==j-1) { + pp->ocurve.tag[i] = pp->curve.tag[mod(j,m)]; + pp->ocurve.c[i][0] = pp->curve.c[mod(j,m)][0]; + pp->ocurve.c[i][1] = pp->curve.c[mod(j,m)][1]; + pp->ocurve.c[i][2] = pp->curve.c[mod(j,m)][2]; + pp->ocurve.vertex[i] = pp->curve.vertex[mod(j,m)]; + pp->ocurve.alpha[i] = pp->curve.alpha[mod(j,m)]; + pp->ocurve.alpha0[i] = pp->curve.alpha0[mod(j,m)]; + pp->ocurve.beta[i] = pp->curve.beta[mod(j,m)]; + s[i] = t[i] = 1.0; + } else { + pp->ocurve.tag[i] = POTRACE_CURVETO; + pp->ocurve.c[i][0] = opt[j].c[0]; + pp->ocurve.c[i][1] = opt[j].c[1]; + pp->ocurve.c[i][2] = pp->curve.c[mod(j,m)][2]; + pp->ocurve.vertex[i] = interval(opt[j].s, pp->curve.c[mod(j,m)][2], pp->curve.vertex[mod(j,m)]); + pp->ocurve.alpha[i] = opt[j].alpha; + pp->ocurve.alpha0[i] = opt[j].alpha; + s[i] = opt[j].s; + t[i] = opt[j].t; + } + j = pt[j]; + } + + /* calculate beta parameters */ + for (i=0; i<om; i++) { + i1 = mod(i+1,om); + pp->ocurve.beta[i] = s[i] / (s[i] + t[i1]); + } + pp->ocurve.alphacurve = 1; + + free(pt); + free(pen); + free(len); + free(opt); + free(s); + free(t); + free(convc); + free(areac); + return 0; + + malloc_error: + free(pt); + free(pen); + free(len); + free(opt); + free(s); + free(t); + free(convc); + free(areac); + return 1; +} + +/* ---------------------------------------------------------------------- */ + +#define TRY(x) if (x) goto try_error + +/* return 0 on success, 1 on error with errno set. */ +int process_path(path_t *plist, const potrace_param_t *param, progress_t *progress) { + path_t *p; + double nn = 0, cn = 0; + + if (progress->callback) { + /* precompute task size for progress estimates */ + nn = 0; + list_forall (p, plist) { + nn += p->priv->len; + } + cn = 0; + } + + /* call downstream function with each path */ + list_forall (p, plist) { + TRY(calc_sums(p->priv)); + TRY(calc_lon(p->priv)); + TRY(bestpolygon(p->priv)); + TRY(adjust_vertices(p->priv)); + TRY(smooth(&p->priv->curve, p->sign, param->alphamax)); + if (param->opticurve) { + TRY(opticurve(p->priv, param->opttolerance)); + p->priv->fcurve = &p->priv->ocurve; + } else { + p->priv->fcurve = &p->priv->curve; + } + privcurve_to_curve(p->priv->fcurve, &p->curve); + + if (progress->callback) { + cn += p->priv->len; + progress_update(cn/nn, progress); + } + } + + progress_update(1.0, progress); + + return 0; + + try_error: + return 1; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.h new file mode 100644 index 00000000000..b1e05a649f5 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/potracelib/trace.h @@ -0,0 +1,15 @@ +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + +/* $Id: trace.h 147 2007-04-09 00:44:09Z selinger $ */ + +#ifndef TRACE_H +#define TRACE_H + +#include "potracelib.h" +#include "progress.h" + +int process_path(path_t *plist, const potrace_param_t *param, progress_t *progress); + +#endif /* TRACE_H */ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.cpp new file mode 100644 index 00000000000..2cd78531312 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.cpp @@ -0,0 +1,37 @@ +/************************************************************************* +** BgColorSpecialHandler.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "BgColorSpecialHandler.h" +#include "ColorSpecialHandler.h" +#include "SpecialActions.h" + +using namespace std; + + +bool BgColorSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) { + ColorSpecialHandler csh; + return csh.process(prefix, is, actions); +} + + +const char** BgColorSpecialHandler::prefixes () const { + static const char *pfx[] = {"background", 0}; + return pfx; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.h new file mode 100644 index 00000000000..4c76c7f59ec --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BgColorSpecialHandler.h @@ -0,0 +1,34 @@ +/************************************************************************* +** BgColorSpecialHandler.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef BGCOLORSPECIALHANDLER_H +#define BGCOLORSPECIALHANDLER_H + +#include "SpecialManager.h" + +struct BgColorSpecialHandler : SpecialHandler +{ + const char* info () const {return "background color special";} + const char* name () const {return "bgcolor";} + const char** prefixes () const; + bool process (const char *prefix, std::istream &is, SpecialActions *actions); +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.cpp new file mode 100644 index 00000000000..f6859e24083 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.cpp @@ -0,0 +1,123 @@ +/************************************************************************* +** Bitmap.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdlib> +#include <iostream> +#include "Bitmap.h" +#include "macros.h" + +using namespace std; + +Bitmap::Bitmap () : _rows(0), _cols(0), _xshift(0), _yshift(0), _bpr(0), _bytes(0) +{ +} + + +/** Constructs a Bitmap */ +Bitmap::Bitmap (int minx, int maxx, int miny , int maxy) { + resize(minx, maxx, miny, maxy); +} + + +/** Resizes the bitmap and clears all pixels. + * @param[in] minx index of leftmost pixel column + * @param[in] maxx index of rightmost pixel column + * @param[in] miny index of bottom row + * @param[in] maxy index of top row */ +void Bitmap::resize (int minx, int maxx, int miny , int maxy) { + _rows = abs(maxy-miny)+1; + _cols = abs(maxx-minx)+1; + _xshift = minx; + _yshift = miny; + _bpr = _cols/8 + (_cols % 8 ? 1 : 0); // bytes per row + _bytes.resize(_rows*_bpr); + FORALL(_bytes, vector<UInt8>::iterator, it) + *it = 0; +} + + +/** Sets n pixels of row r to 1 starting at pixel c. + * @param[in] r number of row + * @param[in] c number of column (pixel) + * @param[in] n number of bits to be set */ +void Bitmap::setBits (int r, int c, int n) { + r -= _yshift; + c -= _xshift; + UInt8 *byte = &_bytes[r*_bpr + c/8];// + (c%8 ? 1 : 0); + while (n > 0) { + int b = 7 - c%8; // number of leftmost bit in current byte to be set + int m = min(n, b+1); // number of bits to be set in current byte + Int16 bitseq = (1 << m)-1; // sequence of n set bits (bits 0..n-1 are set) + bitseq <<= b-m+1; // move bit sequence so that bit b is the leftmost set bit + *byte |= bitseq; // apply bit sequence to current byte + byte++; + n -= m; + c += m; + } +} + + +void Bitmap::forAllPixels (ForAllData &data) const { + for (int r=_rows-1; r >= 0 ; r--) { + for (int c=0; c < _bpr; c++) { + UInt8 byte = _bytes[r*_bpr+c]; + for (int b=7; b >= 0; b--) { + data.pixel(8*c+(7-b), r, byte & (1 << b), *this); + } + } + } +} + + +struct BBoxData : public Bitmap::ForAllData +{ + BBoxData () : maxx(0), maxy(0) {} + void pixel (int x, int y, bool set, const Bitmap &bm) { + if (set) { + maxx = max(maxx, x); + maxy = max(maxy, y); + } + } + int maxx, maxy; +}; + + +void Bitmap::bbox (int &w, int &h) const { + BBoxData data; + forAllPixels(data); + w = data.maxx+1; + h = data.maxy+1; +} + + +ostream& Bitmap::write (ostream &os) const { +#if 0 + for (int r=_rows-1; r >= 0 ; r--) { + for (int c=0; c < _bpr; c++) { + UInt8 byte = _bytes[r*_bpr+c]; + for (int b=128; b; b>>=1) + os << (byte & b ? '*' : '-'); + os << ' '; + } + os << endl; + } +#endif + return os; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.h new file mode 100644 index 00000000000..f67a017e1f4 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Bitmap.h @@ -0,0 +1,109 @@ +/************************************************************************* +** Bitmap.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef BITMAP_H +#define BITMAP_H + +#include <ostream> +#include <vector> +#include "types.h" + + +class Bitmap +{ + public: + struct ForAllData { + virtual ~ForAllData() {} + virtual void pixel (int x, int y, bool set, Bitmap &bm) {} + virtual void pixel (int x, int y, bool set, const Bitmap &bm) {} + }; + + public: + Bitmap (); + Bitmap (int minx, int maxx, int miny , int maxy); + void resize (int minx, int maxx, int miny , int maxy); + void setBits(int r, int c, int n); + const UInt8* operator[] (int r) const {return &_bytes[r*_bpr];} + int height () const {return _rows;} + int width () const {return _cols;} + int xshift () const {return _xshift;} + int yshift () const {return _yshift;} + int bytesPerRow () const {return _bpr;} + bool empty () const {return (!_rows && !_cols) || _bytes.empty();} + void bbox (int &w, int &h) const; + void forAllPixels (ForAllData &data) const; + + template <typename T> + int copy (std::vector<T> &target, bool vflip=false) const; + +// template <typename T> +// void write (std::ostream &os, const std::vector<T> &v) const; + + std::ostream& write (std::ostream &os) const; + + private: + int _rows, _cols; ///< number of rows, columns + int _xshift, _yshift; ///< horizontal/vertical shift + int _bpr; ///< number of bytes per row + std::vector<UInt8> _bytes; +}; + + +/** Copies the bitmap to a new target area and reorganize the bits. + * @param[out] target points to first T of new bitmap (must be deleted after usage) + * @param[in] vflip true if the new bitmap should be flipped vertically + * @return number of Ts per row */ +template <typename T> +int Bitmap::copy (std::vector<T> &target, bool vflip) const { + const int s = sizeof(T); + const int tpr = _bpr/s + (_bpr%s ? 1 : 0); // number of Ts per row + target.resize(_rows*tpr); + for (int r=0; r < _rows; r++) { + int targetrow = vflip ? _rows-r-1 : r; + for (int b=0; b < _bpr; b++) { + T &t = target[targetrow*tpr + b/s]; + T chunk = (T)_bytes[r*_bpr+b] << (8*(s-1-b%s)); + if (b % s == 0) + t = chunk; + else + t |= chunk; + } + } + return tpr; +} + + +/* +template <typename T> +void Bitmap::write (std::ostream &os, const std::vector<T> &v) const { + const int s = sizeof(T); + const int tpr = _bpr/s + (_bpr%s ? 1 : 0); // number of Ts per row + for (int r=_rows-1; r >= 0; r--) { + for (int t=0; t < tpr; t++) { + for (T b=(T)1<<(8*s-1); b; b>>=1) + os << ((v[r*tpr+t] & b) ? '*' : '-'); + os << ' '; + } + os << std::endl; + } +}*/ + + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.cpp new file mode 100644 index 00000000000..73afd92a016 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.cpp @@ -0,0 +1,189 @@ +/************************************************************************* +** BoundingBox.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <algorithm> +#include <sstream> +#include <string> +#include "BoundingBox.h" +#include "Matrix.h" + +using namespace std; + + +BoundingBox::BoundingBox () + : ulx(0), uly(0), lrx(0), lry(0), _valid(false), _locked(false) +{ +} + + +BoundingBox::BoundingBox (double ulxx, double ulyy, double lrxx, double lryy) + : ulx(min(ulxx,lrxx)), uly(min(ulyy,lryy)), + lrx(max(ulxx,lrxx)), lry(max(ulyy,lryy)), + _valid(true), _locked(false) +{ +} + + +BoundingBox::BoundingBox (const DPair &p1, const DPair &p2) + : ulx(min(p1.x(), p2.x())), uly(min(p1.y(), p2.y())), + lrx(max(p1.x(), p2.x())), lry(max(p1.y(), p2.y())), + _valid(true), _locked(false) +{ +} + + +BoundingBox::BoundingBox (const Length &ulxx, const Length &ulyy, const Length &lrxx, const Length &lryy) + : ulx(min(ulxx.pt(),lrxx.pt())), uly(min(ulyy.pt(),lryy.pt())), + lrx(max(ulxx.pt(),lrxx.pt())), lry(max(ulyy.pt(),lryy.pt())), + _valid(true), _locked(false) +{ +} + + +void BoundingBox::set (const string &boxstr) { + Length coord[4]; + const size_t len = boxstr.length(); + size_t l=0; + for (int i=0; i < 4; i++) { + while (l < len && isspace(boxstr[l])) + l++; + size_t r=l; + while (r < len && !isspace(boxstr[r]) && boxstr[r] != ',') + r++; + string lenstr = boxstr.substr(l, r-l); + coord[i].set(lenstr); + if (boxstr[r] == ',') + r++; + l = r; + if ((l == len && i < 3) || lenstr.empty()) + throw BoundingBoxException("four length parameters expected"); + } + ulx = min(coord[0].pt(), coord[2].pt()); + uly = min(coord[1].pt(), coord[3].pt()); + lrx = max(coord[0].pt(), coord[2].pt()); + lry = max(coord[1].pt(), coord[3].pt()); +} + + +/** Enlarges the box so that point (x,y) is enclosed. */ +void BoundingBox::embed (double x, double y) { + if (!_locked) { + if (_valid) { + if (x < ulx) + ulx = x; + else if (x > lrx) + lrx = x; + if (y < uly) + uly = y; + else if (y > lry) + lry = y; + } + else { + ulx = lrx = x; + uly = lry = y; + _valid = true; + } + } +} + + +/** Enlarges the box so that box bb is enclosed. */ +void BoundingBox::embed (const BoundingBox &bb) { + if (!_locked && bb._valid) { + if (_valid) { + embed(bb.ulx, bb.uly); + embed(bb.lrx, bb.lry); + } + else { + ulx = bb.ulx; + uly = bb.uly; + lrx = bb.lrx; + lry = bb.lry; + _valid = true; + } + } +} + + +void BoundingBox::embed (const DPair &c, double r) { + embed(BoundingBox(c.x()-r, c.y()-r, c.x()+r, c.y()+r)); +} + + +void BoundingBox::expand (double m) { + if (!_locked) { + ulx -= m; + uly -= m; + lrx += m; + lry += m; + } +} + + +/** Intersects the current box with bbox and applies the result to *this. + * If both boxes are disjoint, *this is not altered. + * @param[in] bbox box to intersect with + * @return false if *this is locked or both boxes are disjoint */ +bool BoundingBox::intersect (const BoundingBox &bbox) { + if (_locked || lrx < bbox.ulx || lry < bbox.uly || ulx > bbox.lrx || uly > bbox.lry) + return false; + ulx = max(ulx, bbox.ulx); + uly = max(uly, bbox.uly); + lrx = min(lrx, bbox.lrx); + lry = min(lry, bbox.lry); + return true; +} + + +void BoundingBox::operator += (const BoundingBox &bb) { + if (!_locked) { + ulx += bb.ulx; + uly += bb.uly; + lrx += bb.lrx; + lry += bb.lry; + } +} + + +void BoundingBox::transform (const Matrix &tm) { + if (!_locked) { + DPair ul = tm * DPair(lrx, lry); + DPair lr = tm * DPair(ulx, uly); + DPair ll = tm * DPair(ulx, lry); + DPair ur = tm * DPair(lrx, uly); + ulx = min(min(ul.x(), lr.x()), min(ur.x(), ll.x())); + uly = min(min(ul.y(), lr.y()), min(ur.y(), ll.y())); + lrx = max(max(ul.x(), lr.x()), max(ur.x(), ll.x())); + lry = max(max(ul.y(), lr.y()), max(ur.y(), ll.y())); + } +} + + +string BoundingBox::toSVGViewBox () const { + ostringstream oss; + oss << ulx << ' ' << uly << ' ' << width() << ' ' << height(); + return oss.str(); +} + + +ostream& BoundingBox::write (ostream &os) const { + return os << '(' << ulx << ", " << uly + << ", " << lrx << ", " << lry << ')'; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.h new file mode 100644 index 00000000000..82dc527d163 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/BoundingBox.h @@ -0,0 +1,79 @@ +/************************************************************************* +** BoundingBox.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef BOUNDINGBOX_H +#define BOUNDINGBOX_H + +#include <ostream> +#include <string> +#include "Length.h" +#include "MessageException.h" +#include "Pair.h" +#include "macros.h" +#include "types.h" + + +class Matrix; + + +struct BoundingBoxException : MessageException +{ + BoundingBoxException (const string &msg) : MessageException(msg) {} +}; + + +class BoundingBox +{ + public: + BoundingBox (); + BoundingBox (double ulxx, double ulyy, double lrxx, double lryy); + BoundingBox (const DPair &p1, const DPair &p2); + BoundingBox (const Length &ulxx, const Length &ulyy, const Length &lrxx, const Length &lryy); + BoundingBox (const string &boxstr) {set(boxstr);} + void set (const string &boxstr); + void embed (double x, double y); + void embed (const BoundingBox &bb); + void embed (const DPair &p) {embed(p.x(), p.y());} + void embed (const DPair &c, double r); + void expand (double m); + bool intersect (const BoundingBox &bbox); + double minX () const {return ulx;} + double minY () const {return uly;} + double maxX () const {return lrx;} + double maxY () const {return lry;} + double width () const {return lrx-ulx;} + double height () const {return lry-uly;} + void lock () {_locked = true;} + void unlock () {_locked = false;} + void operator += (const BoundingBox &bb); + void transform (const Matrix &tm); + std::string toSVGViewBox () const; + std::ostream& write (std::ostream &os) const; + + private: + double ulx, uly; ///< coordinates of upper left vertex (in TeX point units) + double lrx, lry; ///< coordinates of lower right vertex (in TeX point unitx) + bool _valid : 1; ///< true if the box coordinates are properly set + bool _locked : 1; ///< if true, the box data is read-only +}; + +IMPLEMENT_OUTPUT_OPERATOR(BoundingBox) + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.cpp new file mode 100644 index 00000000000..6d9b603bee6 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.cpp @@ -0,0 +1,178 @@ +/************************************************************************* +** Calculator.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <sstream> +#include "Calculator.h" + +using namespace std; + +// token types +const char END = 0; +const char NUMBER = 1; +const char NAME = 2; + + +#include <iostream> + + +/** Evaluates a given arithmetic expressions and returns its value. + * The evaluator is implemented as a recursive descendent parser. + * @param[in] is reads expression from this stream + * @return expression value */ +double Calculator::eval (istream &is) { + double ret = expr(is, false); + if (lookAhead(is) > 0) + throw CalculatorException("expression syntax error"); + return ret; +} + + +/** Evaluates a given arithmetic expressions and returns its value. + * @param[in] expr expression to evaluate + * @return expression value */ +double Calculator::eval (const string &expr) { + istringstream iss; + iss.str(expr); + return eval(iss); +} + + +/** Evaluates the root rule of the expression grammar. */ +double Calculator::expr (istream &is, bool skip) { // expr: + double left = term(is, skip); + while (1) + switch (lookAhead(is)) { + case '+': left += term(is, true); break; // term '+' term => $1 + $3 + case '-': left -= term(is, true); break; // term '-' term => $1 - $3 + default : return left; // term => $1 + } +} + + +double Calculator::term (istream &is, bool skip) { // term: + double left = prim(is, skip); + while (1) + switch (lookAhead(is)) { + case '*': left *= prim(is, true); break; // prim '*' prim => $1 * $3 + case '/': { // prim '/' prim => $1 / $3 + double denom = prim(is, true); + if (denom == 0) + throw CalculatorException("division by zero"); + left /= denom; + break; + } + case '%': { // prim '%' prim => $1 mod $3 + double denom = prim(is, true); + if (denom == 0) + throw CalculatorException("division by zero"); + left -= denom*floor(left/denom); + break; + } + default: // prim => $1 + return left; + } +} + + +double Calculator::prim (istream &is, bool skip) { // prim: + if (skip) + lex(is); + switch (lookAhead(is)) { + case NUMBER: { // NUMBER => $1 + lex(is); + double ret = numValue; + if (lookAhead(is) == NAME) { // NUMBER NAME => $1 * $2 + lex(is); + ret *= getVariable(strValue); + } + return ret; + } + case NAME: { // NAME => getVariable($1) + lex(is); + return getVariable(strValue); + } + case '-': // '-' prim => -$2 + return -prim(is, true); + case '(': { // '(' expr ')' => $2 + double e = expr(is, true); + if (lookAhead(is) != ')') + throw CalculatorException("')' expected"); + lex(is); + return e; + } + default: + throw CalculatorException("primary expression expected"); + } +} + + +/** Determines type of next token without swallowing it. That means + * the same token will be read again next time. */ +char Calculator::lookAhead (istream &is) { + while (isspace(is.peek())) // skip whitespace + is.get(); + if (is.eof()) + return END; + char c = is.peek(); + if (isdigit(c) || c == '.') + return NUMBER; + if (isalpha(c)) + return NAME; + return c; +} + + +/** Reads next token and returns its type. The token value is either assigned + * to the object members numValue or strValue depending on the type. The token + * type is represented by a unique integer. In contrast to method 'lookAhead' + * lex consumes the read token. + * @param[in] is next token is read from this stream + * @return token type */ +char Calculator::lex (istream &is) { + char tokenType = lookAhead(is); + switch (tokenType) { + case NUMBER: + is >> numValue; + break; + case NAME: { + strValue.clear(); + while (isalpha(is.peek())) + strValue += char(is.get()); + break; + } + default: + tokenType = is.get(); + } + return tokenType; +} + + +/** Returns the value of a previously defined variable. If there + * is no variable of the given name, a CalculatorException is thrown. + * @param[in] name name of variable + * @return assigned value */ +double Calculator::getVariable (const string &name) const { + map<string,double>::const_iterator it = variables.find(name); + if (it == variables.end()) + throw CalculatorException("undefined variable '" + name + "'"); + return it->second; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.h new file mode 100644 index 00000000000..a8673a99c1f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Calculator.h @@ -0,0 +1,59 @@ +/************************************************************************* +** Calculator.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef CALCULATOR_H +#define CALCULATOR_H + +#include <istream> +#include <map> +#include <string> +#include "MessageException.h" + +using std::istream; +using std::map; +using std::string; + +struct CalculatorException : public MessageException +{ + CalculatorException (const string &msg) : MessageException(msg) {} +}; + +class Calculator +{ + public: + double eval (istream &is); + double eval (const string &expr); + void setVariable (const string &name, double value) {variables[name] = value;} + double getVariable (const string &name) const; + + protected: + double expr (istream &is, bool skip); + double term (istream &is, bool skip); + double prim (istream &is, bool skip); + char lex (istream &is); + char lookAhead (istream &is); + + private: + map<string,double> variables; + double numValue; + string strValue; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.cpp new file mode 100644 index 00000000000..54875d928a5 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.cpp @@ -0,0 +1,87 @@ +/************************************************************************* +** CharmapTranslator.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <fstream> +#include "CharmapTranslator.h" +#include "Font.h" +#include "FontEngine.h" +#include "FileFinder.h" +#include "macros.h" + +using namespace std; + +/** Returns true if 'unicode' is a valid unicode value in XML documents. + * XML version 1.0 doesn't allow various unicode character references + * ( for example). */ +static bool valid_unicode (UInt32 unicode) { + UInt32 ranges[] = { + 0x0000, 0x0020, + 0x007f, 0x0084, + 0x0086, 0x009f, + 0xfdd0, 0xfddf + }; + for (int i=0; i < 4; i++) + if (unicode >= ranges[2*i] && unicode <= ranges[2*i+1]) + return false; + return true; +} + + +CharmapTranslator::CharmapTranslator (const Font *font) { + setFont(font); +} + + +CharmapTranslator::CharmapTranslator (const FontEngine &fe) { + fe.buildTranslationMap(translationMap); +} + + +void CharmapTranslator::setFont (const Font *font) { + translationMap.clear(); + + const PhysicalFont *pf = dynamic_cast<const PhysicalFont*>(font); + if (pf && pf->type() != PhysicalFont::MF) { + const char *path = font->path(); + FontEngine fe; + if (fe.setFont(path)) + fe.buildTranslationMap(translationMap); + } +} + + +UInt32 CharmapTranslator::unicode (UInt32 customCode) const { + ConstIterator it = translationMap.find(customCode); + if (it != translationMap.end()) + return it->second; + + // No unicode equivalent found in font file. + // Now we should look for a smart alternative but at the moment + // it's sufficient to simply choose a valid unused unicode value... + map<UInt32,UInt32> reverseMap; + FORALL(translationMap, ConstIterator, i) + reverseMap[i->second] = i->first; + // can we use charcode itself as unicode replacement? + if (valid_unicode(customCode) && (reverseMap.empty() || reverseMap.find(customCode) != reverseMap.end())) + return customCode; + // @@ this should be optimized :-) + return 0x3400+customCode; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.h new file mode 100644 index 00000000000..99cbfdeb702 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CharmapTranslator.h @@ -0,0 +1,50 @@ +/************************************************************************* +** CharmapTranslator.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef CHARMAPTRANSLATOR_H +#define CHARMAPTRANSLATOR_H + +#include <map> +#include <string> +#include "types.h" + +using std::map; +using std::string; + +class FileFinder; +class Font; +class FontEngine; + +class CharmapTranslator +{ + typedef map<UInt32,UInt32>::iterator Iterator; + typedef map<UInt32,UInt32>::const_iterator ConstIterator; + public: + CharmapTranslator () {} + CharmapTranslator (const Font *font); + CharmapTranslator (const FontEngine &fe); + void setFont (const Font *font); + UInt32 unicode (UInt32 customCode) const; + + private: + map<UInt32,UInt32> translationMap; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.cpp new file mode 100644 index 00000000000..c1020748c4b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.cpp @@ -0,0 +1,269 @@ +/************************************************************************* +** CmdLineParserBase.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstring> +#include <iostream> +#include "CmdLineParserBase.h" +#include "InputBuffer.h" +#include "InputReader.h" +#include "Message.h" + +using namespace std; + +void CmdLineParserBase::init () { + _error = false; + _files.clear(); +} + +/** Parses all options given on the command line. + * @param[in] printErrors enable/disable printing of error messages */ +void CmdLineParserBase::parse (int argc, char **argv, bool printErrors) { + init(); + _printErrors = printErrors; + bool filesOnly = false; // + for (int i=1; i < argc; i++) { + CharInputBuffer ib(argv[i], strlen(argv[i])); + BufferInputReader ir(ib); + if (filesOnly || ir.peek() != '-') + _files.push_back(argv[i]); + else { + ir.get(); + if (ir.peek() == '-') { + // scan long option + ir.get(); + if (ir.eof()) // "--" only + filesOnly = true; // treat all following options as filenames + else { + string longname; + while (isalnum(ir.peek()) || ir.peek() == '-') + longname += ir.get(); + if (const Option *opt = option(longname)) + (*opt->handler)(this, ir, *opt, true); + else if (!_error) { + if (printErrors) + Message::estream(false) << "unknown option --" << longname << endl; + _error = true; + } + } + } + else { + // scan short option(s) + bool combined = false; // multiple short options combined, e.g -abc + do { + int shortname = ir.get(); + if (const Option *opt = option(shortname)) { + if (!combined || opt->argmode == 0) { + if (opt->argmode == 'r' && strlen(argv[i]) == 2) { // required argument separated by whitespace? + if (i+1 < argc && argv[i+1][0] != '-') + ib.assign(argv[++i]); + } + (*opt->handler)(this, ir, *opt, false); + if (opt->argmode == 0) + combined = true; + } + else { + if (printErrors) + Message::estream(false) << "option -" << char(shortname) << " must be given separately\n"; + _error = true; + } + } + else if (shortname > 0) { + if (printErrors) + Message::estream(false) << "unknown option -" << shortname << endl; + _error = true; + } + } + while (!_error && combined && !ir.eof()); + } + } + } +} + + +/** Prints an error message to stdout. + * @param[in] opt error occurred in this option + * @param[in] longopt the long option name was scanned + * @param[in] msg message to be printed */ +void CmdLineParserBase::error (const Option &opt, bool longopt, const char *msg) const { + if (_printErrors) { + Message::estream(false) << "option "; + if (longopt) + Message::estream(false) << "--" << opt.longname; + else + Message::estream(false) << '-' << opt.shortname; + Message::estream(false) << ": " << msg << endl; + } + _error = true; +} + + +/** Lists the scanned filenames. Just for debugging purposes. */ +void CmdLineParserBase::status () const { + cout << "file names:\n"; + for (size_t i=0; i < _files.size(); i++) + cout << " " << _files[i] << endl; + cout << endl; +} + + +/** Returns the option information of a given short option name. + * If the option name can't be found 0 is returned. + * @param[in] longname long version of the option without leading hyphen (e.g. p, not -p) */ +const CmdLineParserBase::Option* CmdLineParserBase::option (char shortname) const { + const Option *opts = options(); + for (int i=0; i < numOptions(); i++) + if (opts[i].shortname == shortname) + return &opts[i]; + return 0; +} + + +/** Returns the option information of a given long option name. + * Parameter 'longname' hasn't to be the complete long option name. The function looks up + * all options that start with 'longname'. If a unique or an exact match was found, it's returned. + * Otherwise, the return value is 0. + * @param[in] longname long version of the option without leading hyphens (e.g. param, not --param) */ +const CmdLineParserBase::Option* CmdLineParserBase::option (const string &longname) const { + const Option *opts = options(); + vector<const Option*> matches; // all matching options + size_t len = longname.length(); + for (int i=0; i < numOptions(); i++) { + if (string(opts[i].longname, len) == longname) { + if (len == strlen(opts[i].longname)) // exact match? + return &opts[i]; + matches.push_back(&opts[i]); + } + } + switch (matches.size()) { + default: + if (_printErrors) { + Message::estream(false) << "option --" << longname << " is ambiguous ("; + for (size_t i=0; i < matches.size(); i++) { + if (i > 0) + Message::estream(false) << ", "; + Message::estream(false) << matches[i]->longname; + } + Message::estream(false) << ")\n"; + } + _error = true; + + case 0 : return 0; + case 1 : return matches[0]; + } +} + + +/** Returns true if a valid separator between option and argument was found. + * Arguments of long options are preceded by a '='. The argument of a short option + * directly follows the option without a separation character. + * @param[in] ir argument is read from this InputReader + * @param[in] opt scans argument of this option + * @param[in] longopt true if the long option name was given */ +bool CmdLineParserBase::checkArgPrefix (InputReader &ir, const Option &opt, bool longopt) const { + if (longopt) { + if (ir.peek() == '=') + ir.get(); + else { + error(opt, longopt, "'=' expected"); + return false; + } + } + return true; +} + + +/** Returns true if a given option has no argument, .e.g. -p or --param. + * @param[in] ir argument is read from this InputReader + * @param[in] opt scans argument of this option + * @param[in] longopt true if the long option name was given */ +bool CmdLineParserBase::checkNoArg (InputReader &ir, const Option &opt, bool longopt) const { + if (ir.eof()) + return true; + error(opt, longopt, "no argument expected"); + return false; +} + + +/** Gets an integer argument of a given option, e.g. -p5 or --param=5. + * @param[in] ir argument is read from this InputReader + * @param[in] opt scans argument of this option + * @param[in] longopt true if the long option name was given + * @param[out] arg the scanned option argument + * @return true if argument could be scanned without errors */ +bool CmdLineParserBase::getIntArg (InputReader &ir, const Option &opt, bool longopt, int &arg) const { + if (checkArgPrefix(ir, opt, longopt)) { + if (ir.parseInt(arg) && ir.eof()) + return true; + error(opt, longopt, "integer value expected"); + } + return false; +} + + +/** Gets an unsigned integer argument of a given option, e.g. -p5 or --param=5. + * @param[in] ir argument is read from this InputReader + * @param[in] opt scans argument of this option + * @param[in] longopt true if the long option name was given + * @param[out] arg the scanned option argument + * @return true if argument could be scanned without errors */ +bool CmdLineParserBase::getUIntArg (InputReader &ir, const Option &opt, bool longopt, unsigned &arg) const { + if (checkArgPrefix(ir, opt, longopt)) { + if (ir.parseUInt(arg) && ir.eof()) + return true; + error(opt, longopt, "unsigned integer value expected"); + } + return false; +} + + +/** Gets a double (floating point) argument of a given option, e.g. -p=2.5 or --param=2.5. + * @param[in] ir argument is read from this InputReader + * @param[in] opt scans argument of this option + * @param[in] longopt true if the long option name was given + * @param[out] arg the scanned option argument + * @return true if argument could be scanned without errors */ +bool CmdLineParserBase::getDoubleArg (InputReader &ir, const Option &opt, bool longopt, double &arg) const { + if (checkArgPrefix(ir, opt, longopt)) { + if (ir.parseDouble(arg) != 0 && ir.eof()) + return true; + error(opt, longopt, "floating point value expected"); + } + return false; +} + + +/** Gets a string argument of a given option, e.g. -pstr or --param=str. + * @param[in] ir argument is read from this InputReader + * @param[in] opt scans argument of this option + * @param[in] longopt true if the long option name was given + * @param[out] arg the scanned option argument + * @return true if argument could be scanned without errors */ +bool CmdLineParserBase::getStringArg (InputReader &ir, const Option &opt, bool longopt, string &arg) const { + if (checkArgPrefix(ir, opt, longopt)) { + arg.clear(); + while (!ir.eof()) + arg += ir.get(); + if (!arg.empty()) + return true; + error(opt, longopt, "string argument expected"); + } + return false; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.h new file mode 100644 index 00000000000..24aaffbc132 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CmdLineParserBase.h @@ -0,0 +1,93 @@ +/************************************************************************* +** CmdLineParserBase.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef CMDLINEPARSERBASE_H +#define CMDLINEPARSERBASE_H + +#include <string> +#include <vector> + +class InputReader; + +class CmdLineParserBase +{ + protected: + struct Option; + + struct OptionHandler { + virtual void operator () (CmdLineParserBase *obj, InputReader &ir, const Option &opt, bool longopt) const=0; + }; + + template <typename T> + class OptionHandlerImpl : public OptionHandler { + protected: + typedef void (T::*LocalHandler)(InputReader &ir, const Option &opt, bool longopt); + + public: + OptionHandlerImpl (LocalHandler handler) : _handler(handler) {} + + void operator () (CmdLineParserBase *obj, InputReader &ir, const Option &opt, bool longopt) const { + if (T *tobj = dynamic_cast<T*>(obj)) + (tobj->*_handler)(ir, opt, longopt); + } + + private: + LocalHandler _handler; + }; + + struct Option { + ~Option () {delete handler;} + char shortname; + const char *longname; + char argmode; // mode of option argument: '\0'=none, 'o'=optional, 'r'=required + const OptionHandler *handler; + }; + + public: + virtual void parse (int argc, char **argv, bool printErrors=true); + virtual void help () const {} + virtual int numOptions () const {return 0;} + virtual int numFiles () const {return _files.size();} + virtual const char* file (size_t n) {return (n >= 0 && n < _files.size()) ? _files[n].c_str() : 0;} + virtual void status () const; + virtual bool error () const {return _error;} + + protected: + CmdLineParserBase () : _error(false) {} + CmdLineParserBase (const CmdLineParserBase &cmd) {} + virtual void init (); + virtual void error (const Option &opt, bool longopt, const char *msg) const; + bool checkArgPrefix (InputReader &ir, const Option &opt, bool longopt) const; + bool checkNoArg (InputReader &ir, const Option &opt, bool longopt) const; + bool getIntArg (InputReader &ir, const Option &opt, bool longopt, int &arg) const; + bool getUIntArg (InputReader &ir, const Option &opt, bool longopt, unsigned &arg) const; + bool getDoubleArg (InputReader &ir, const Option &opt, bool longopt, double &arg) const; + bool getStringArg (InputReader &ir, const Option &opt, bool longopt, std::string &arg) const; + const Option* option (char shortname) const; + const Option* option (const std::string &longname) const; + virtual const Option* options () const {return 0;} + + private: + bool _printErrors; ///< if true, print error messages + mutable bool _error; ///< error occured while parsing options + std::vector<std::string> _files; ///< filename parameters +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.cpp new file mode 100644 index 00000000000..7a85eadd79b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.cpp @@ -0,0 +1,126 @@ +/************************************************************************* +** Color.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <iomanip> +#include <sstream> +#include "Color.h" + +using namespace std; + + + +const Color Color::BLACK(0); +const Color Color::WHITE(UInt8(255), UInt8(255), UInt8(255)); + + +static inline UInt8 float_to_byte (float v) { + return floor(255*v+0.5); +} + + +void Color::set (float r, float g, float b) { + set(float_to_byte(r), float_to_byte(g), float_to_byte(b)); +} + + +void Color::setHSB (float h, float s, float b) { + vector<float> hsb(3), rgb(3); + hsb[0] = h; + hsb[1] = s; + hsb[2] = b; + HSB2RGB(hsb, rgb); + set(rgb[0], rgb[1], rgb[2]); +} + + +void Color::setCMYK (float c, float m, float y, float k) { + vector<float> cmyk(4), rgb(3); + cmyk[0] = c; + cmyk[1] = m; + cmyk[2] = y; + cmyk[3] = k; + CMYK2RGB(cmyk, rgb); + set(rgb[0], rgb[1], rgb[2]); +} + + +void Color::operator *= (double c) { + UInt32 rgb=0; + for (int i=0; i < 3; i++) { + rgb |= UInt32(floor((_rgb & 0xff)*c+0.5)) << (8*i); + _rgb >>= 8; + } + _rgb = rgb; +} + + +string Color::rgbString () const { + ostringstream oss; + oss << '#'; + for (int i=2; i >= 0; i--) { + oss << setbase(16) << setfill('0') << setw(2) + << (((_rgb >> (8*i)) & 0xff)); + } + return oss.str(); +} + + +/** Approximates a CMYK color by an RGB triple. The component values + * are expected to be normalized, i.e. 0 <= cmyk[i],rgb[j] <= 1. + * @param[in] cmyk color in CMYK space + * @param[out] rgb RGB approximation */ +void Color::CMYK2RGB (const vector<float> &cmyk, vector<float> &rgb) { + for (int i=0; i < 3; i++) + rgb[i] = 1.0-min(1.0f, cmyk[i]+cmyk[3]); +} + + +/** Converts a color given in HSB coordinates to RGB. + * @param[in] hsb color in HSB space + * @param[out] rgb color in RGB space */ +void Color::HSB2RGB (const vector<float> &hsb, vector<float> &rgb) { + if (hsb[1] == 0) + rgb[0] = rgb[1] = rgb[2] = hsb[2]; + else { + float h = hsb[0]-floor(hsb[0]); + int i = 6*h; + float f = 6*h-i; + float p = hsb[2]*(1-hsb[1]); + float q = hsb[2]*(1-hsb[1]*f); + float t = hsb[2]*(1-hsb[1]*(1-f)); + switch (i) { + case 0 : rgb[0]=hsb[2]; rgb[1]=t; rgb[2]=p; break; + case 1 : rgb[0]=q; rgb[1]=hsb[2]; rgb[2]=p; break; + case 2 : rgb[0]=p; rgb[1]=hsb[2]; rgb[2]=t; break; + case 3 : rgb[0]=p; rgb[1]=q; rgb[2]=hsb[2]; break; + case 4 : rgb[0]=t; rgb[1]=p; rgb[2]=hsb[2]; break; + case 5 : rgb[0]=hsb[2]; rgb[1]=p; rgb[2]=q; break; + default: ; // prevent compiler warning + } + } +} + + +void Color::getRGB (float &r, float &g, float &b) const { + r = ((_rgb >> 16) & 255) / 255.0; + g = ((_rgb >> 8) & 255) / 255.0; + b = (_rgb & 255) / 255.0; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.h new file mode 100644 index 00000000000..51f8733c58b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Color.h @@ -0,0 +1,59 @@ +/************************************************************************* +** Color.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef COLOR_H +#define COLOR_H + +#include <string> +#include <vector> +#include "types.h" + +class Color +{ + public: + static const Color BLACK; + static const Color WHITE; + + public: + Color () : _rgb(0) {} + Color (UInt32 rgb) : _rgb(rgb) {} + Color (UInt8 r, UInt8 g, UInt8 b) {set(r,g,b);} + Color (float r, float g, float b) {set(r,g,b);} + Color (const std::vector<float> &rgb) {set(rgb[0], rgb[1], rgb[2]);} + operator UInt32 () const {return _rgb;} + bool operator == (const Color &c) {return _rgb == c._rgb;} + bool operator != (const Color &c) {return _rgb != c._rgb;} + void set (UInt8 r, UInt8 g, UInt8 b) {_rgb = (r << 16) | (g << 8) | b;} + void set (float r, float g, float b); + void setGray (UInt8 g) {set(g,g,g);} + void setGray (float g) {set(g,g,g);} + void setHSB (float h, float s, float b); + void setCMYK (float c, float m, float y, float k); + void getRGB (float &r, float &g, float &b) const; + void operator *= (double c); + std::string rgbString () const; + static void CMYK2RGB (const std::vector<float> &cmyk, std::vector<float> &rgb); + static void HSB2RGB (const std::vector<float> &hsb, std::vector<float> &rgb); + + private: + UInt32 _rgb; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.cpp new file mode 100644 index 00000000000..99a25820092 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.cpp @@ -0,0 +1,269 @@ +/************************************************************************* +** ColorSpecialHandler.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <algorithm> +#include <cmath> +#include <cstring> +#include <iomanip> +#include <sstream> +#include <vector> +#include "ColorSpecialHandler.h" +#include "SpecialActions.h" + +using namespace std; + + + +/** Approximates a CMYK color by an RGB triple. The component values + * are expected to be normalized, i.e. 0 <= cmyk[i],rgb[j] <= 1. + * @param[in] cmyk color in CMYK space + * @param[out] rgb RGB approximation */ +static void cmyk_to_rgb (const vector<float> &cmyk, vector<float> &rgb) { + for (int i=0; i < 3; i++) + rgb[i] = 1.0-min(1.0f, cmyk[i]+cmyk[3]); +} + + +/** Converts a color given in HSB coordinates to RGB. + * @param[in] hsb color in HSB space + * @param[out] rgb color in RGB space */ +static void hsb_to_rgb (const vector<float> &hsb, vector<float> &rgb) { + if (hsb[1] == 0) + rgb[0] = rgb[1] = rgb[2] = hsb[2]; + else { + float h = hsb[0]-floor(hsb[0]); + int i = 6*h; + float f = 6*h-i; + float p = hsb[2]*(1-hsb[1]); + float q = hsb[2]*(1-hsb[1]*f); + float t = hsb[2]*(1-hsb[1]*(1-f)); + switch (i) { + case 0 : rgb[0]=hsb[2]; rgb[1]=t; rgb[2]=p; break; + case 1 : rgb[0]=q; rgb[1]=hsb[2]; rgb[2]=p; break; + case 2 : rgb[0]=p; rgb[1]=hsb[2]; rgb[2]=t; break; + case 3 : rgb[0]=p; rgb[1]=q; rgb[2]=hsb[2]; break; + case 4 : rgb[0]=t; rgb[1]=p; rgb[2]=hsb[2]; break; + case 5 : rgb[0]=hsb[2]; rgb[1]=p; rgb[2]=q; break; + default: ; // prevent compiler warning + } + } +} + + +/** Converts a gray value to RGB. + * @param[in] gray normalized gray value (0 <= gray <= 1) + * @param[out] rgb resulting RGB triple */ +static void gray_to_rgb (const float gray, vector<float> &rgb) { + for (int i=0; i < 3; i++) + rgb[i] = gray; +} + + +static float read_float (istream &is) { + is.clear(); + float v; + is >> v; + if (is.fail()) + throw SpecialException("number expected"); + return v; +} + + +/** Reads multiple float values from a given stream. The number of + * values read is determined by the size of the result vector. + * @param[in] is stream to be read from + * @param[out] v the resulting floats */ +static void read_floats (istream &is, vector<float> &v) { + for (size_t i=0; i < v.size(); i++) + v[i] = read_float(is); +} + + +static bool color_constant (const string &c, vector<float> &rgb) { + // converted color constants from color.pro + const struct { + const char *name; + const float rgb[3]; + } + constants[] = { + {"Apricot", {1, 0.68, 0.48}}, + {"Aquamarine", {0.18, 1, 0.7}}, + {"Bittersweet", {0.76, 0.01, 0}}, + {"Black", {0, 0, 0}}, + {"Blue", {0, 0, 1}}, + {"BlueGreen", {0.15, 1, 0.67}}, + {"BlueViolet", {0.1, 0.05, 0.96}}, + {"BrickRed", {0.72, 0, 0}}, + {"Brown", {0.4, 0, 0}}, + {"BurntOrange", {1, 0.49, 0}}, + {"CadetBlue", {0.38, 0.43, 0.77}}, + {"CarnationPink", {1, 0.37, 1}}, + {"Cerulean", {0.06, 0.89, 1}}, + {"CornflowerBlue", {0.35, 0.87, 1}}, + {"Cyan", {0, 1, 1}}, + {"Dandelion", {1, 0.71, 0.16}}, + {"DarkOrchid", {0.6, 0.2, 0.8}}, + {"Emerald", {0, 1, 0.5}}, + {"ForestGreen", {0, 0.88, 0}}, + {"Fuchsia", {0.45, 0.01, 0.92}}, + {"Goldenrod", {1, 0.9, 0.16}}, + {"Gray", {0.5, 0.5, 0.5}}, + {"Green", {0, 1, 0}}, + {"GreenYellow", {0.85, 1, 0.31}}, + {"JungleGreen", {0.01, 1, 0.48}}, + {"Lavender", {1, 0.52, 1}}, + {"LimeGreen", {0.5, 1, 0}}, + {"Magenta", {1, 0, 1}}, + {"Mahogany", {0.65, 0, 0}}, + {"Maroon", {0.68, 0, 0}}, + {"Melon", {1, 0.54, 0.5}}, + {"MidnightBlue", {0, 0.44, 0.57}}, + {"Mulberry", {0.64, 0.08, 0.98}}, + {"NavyBlue", {0.06, 0.46, 1}}, + {"OliveGreen", {0, 0.6, 0}}, + {"Orange", {1, 0.39, 0.13}}, + {"OrangeRed", {1, 0, 0.5}}, + {"Orchid", {0.68, 0.36, 1}}, + {"Peach", {1, 0.5, 0.3}}, + {"Periwinkle", {0.43, 0.45, 1}}, + {"PineGreen", {0, 0.75, 0.16}}, + {"Plum", {0.5, 0, 1}}, + {"ProcessBlue", {0.04, 1, 1}}, + {"Purple", {0.55, 0.14, 1}}, + {"RawSienna", {0.55, 0, 0}}, + {"Red", {1, 0, 0}}, + {"RedOrange", {1, 0.23, 0.13}}, + {"RedViolet", {0.59, 0, 0.66}}, + {"Rhodamine", {1, 0.18, 1}}, + {"RoyalBlue", {0, 0.5, 1}}, + {"RoyalPurple", {0.25, 0.1, 1}}, + {"RubineRed", {1, 0, 0.87}}, + {"Salmon", {1, 0.47, 0.62}}, + {"SeaGreen", {0.31, 1, 0.5}}, + {"Sepia", {0.3, 0, 0}}, + {"SkyBlue", {0.38, 1, 0.88}}, + {"SpringGreen", {0.74, 1, 0.24}}, + {"Tan", {0.86, 0.58, 0.44}}, + {"TealBlue", {0.12, 0.98, 0.64}}, + {"Thistle", {0.88, 0.41, 1}}, + {"Turquoise", {0.15, 1, 0.8}}, + {"Violet", {0.21, 0.12, 1}}, + {"VioletRed", {1, 0.19, 1}}, + {"White", {1, 1, 1}}, + {"WildStrawberry", {1, 0.04, 0.61}}, + {"Yellow", {1, 1, 0}}, + {"YellowGreen", {0.56, 1, 0.26}}, + {"YellowOrange", {1, 0.58, 0}} + }; + // binary search + int first=0, last=68-1; + while (first <= last) { + int mid = first+(last-first)/2; + int cmp = strcmp(constants[mid].name, c.c_str()); + if (cmp > 0) + last = mid-1; + else if (cmp < 0) + first = mid+1; + else { + rgb[0] = constants[mid].rgb[0]; + rgb[1] = constants[mid].rgb[1]; + rgb[2] = constants[mid].rgb[2]; + return true; + } + } + return false; +} + + +/** Reads a color statement from an input stream and converts it to RGB. + * A color statement has the following syntax: + * <color model> <component values> + * Currently, the following color models are supported: rgb, cmyk, hsb and gray. + * Examples: rgb 1 0.5 0, gray 0.5 + * @param[in] model if model != "" this value specifies the model, otherwise it's read from the stream + * @param[in] is stream to be read from + * @param[out] resulting RGB triple + * @return true if statement has successfully been read */ +static void read_color (string model, istream &is, vector<float> &rgb) { + if (model.empty()) + is >> model; + if (model == "rgb") + read_floats(is, rgb); + else if (model == "cmyk") { + vector<float> cmyk(4); + read_floats(is, cmyk); + cmyk_to_rgb(cmyk, rgb); + } + else if (model == "hsb") { + vector<float> hsb(3); + read_floats(is, hsb); + hsb_to_rgb(hsb, rgb); + } + else if (model == "gray") + gray_to_rgb(read_float(is), rgb); + else if (!color_constant(model, rgb)) + throw SpecialException("unknown color statement"); + if (rgb[0] > 1 || rgb[1] > 1 || rgb[2] > 1) { + ostringstream oss; + oss << "invalid RGB value (" << rgb[0] << ',' << rgb[1] << ',' << rgb[2] << ')'; + throw SpecialException(oss.str()); + } +} + + +bool ColorSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) { + vector<float> rgb(3); + if (prefix && strcmp(prefix, "background") == 0) { + read_color("", is, rgb); + actions->setBgColor(rgb); + } + else { + string cmd; + is >> cmd; + if (cmd == "push") { // color push <model> <params> + read_color("", is, rgb); + _colorStack.push(rgb); + } + else if (cmd == "pop") { + if (!_colorStack.empty()) // color pop + _colorStack.pop(); + } + else { // color <model> <params> + read_color(cmd, is, rgb); + while (!_colorStack.empty()) + _colorStack.pop(); + _colorStack.push(rgb); + } + if (actions) { + if (_colorStack.empty()) + actions->setColor(Color::BLACK); + else + actions->setColor(_colorStack.top()); + } + } + return true; +} + + +const char** ColorSpecialHandler::prefixes () const { + static const char *pfx[] = {"color", 0}; + return pfx; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.h new file mode 100644 index 00000000000..6ee202e479b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ColorSpecialHandler.h @@ -0,0 +1,43 @@ +/************************************************************************* +** ColorSpecialHandler.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef COLORSPECIALHANDLER_H +#define COLORSPECIALHANDLER_H + +#include <stack> +#include <vector> +#include "SpecialHandler.h" + + +class ColorSpecialHandler : public SpecialHandler +{ + typedef std::vector<float> RGB; + + public: + bool process (const char *prefix, std::istream &is, SpecialActions *actions); + const char* name () const {return "color";} + const char* info () const {return "complete support of color specials";} + const char** prefixes () const; + + private: + std::stack<RGB> _colorStack; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.cpp new file mode 100644 index 00000000000..49279eb71ce --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.cpp @@ -0,0 +1,262 @@ +// This file was automatically generated by opt2cpp. +// It is part of the dvisvgm package and published under the terms +// of the GNU General Public License version 3 or later. +// See file COPYING for further details. +// (C) 2009 Martin Gieseking <martin.gieseking@uos.de> + +#include <cstdio> +#include <iostream> +#include <iomanip> +#include "InputReader.h" +#include "CommandLine.h" + +using namespace std; + +const CmdLineParserBase::Option CommandLine::_options[] = { + {'b', "bbox", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_bbox)}, + {'C', "cache", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_cache)}, + {'h', "help", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_help)}, + {'l', "list-specials", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_list_specials)}, + {'M', "mag", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_mag)}, + {'m', "map-file", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_map_file)}, + {'n', "no-fonts", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_fonts)}, + {'\0', "no-mktexmf", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_mktexmf)}, + {'S', "no-specials", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_specials)}, + {'\0', "no-styles", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_no_styles)}, + {'o', "output", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_output)}, + {'p', "page", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_page)}, + {'P', "progress", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_progress)}, + {'r', "rotate", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_rotate)}, + {'c', "scale", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_scale)}, + {'s', "stdout", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_stdout)}, + {'a', "trace-all", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_trace_all)}, + {'T', "transform", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_transform)}, + {'t', "translate", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_translate)}, + {'v', "verbosity", 'r', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_verbosity)}, + {'V', "version", 0, new OptionHandlerImpl<CommandLine>(&CommandLine::handle_version)}, + {'z', "zip", 'o', new OptionHandlerImpl<CommandLine>(&CommandLine::handle_zip)}, +}; + +void CommandLine::init () { + CmdLineParserBase::init(); + _bbox_given = false; + _cache_given = false; + _help_given = false; + _list_specials_given = false; + _mag_given = false; + _map_file_given = false; + _no_fonts_given = false; + _no_mktexmf_given = false; + _no_specials_given = false; + _no_styles_given = false; + _output_given = false; + _page_given = false; + _progress_given = false; + _rotate_given = false; + _scale_given = false; + _stdout_given = false; + _trace_all_given = false; + _transform_given = false; + _translate_given = false; + _verbosity_given = false; + _version_given = false; + _zip_given = false; + + _bbox_arg = "min"; + _cache_arg.clear(); + _mag_arg = 4; + _map_file_arg.clear(); + _no_specials_arg.clear(); + _output_arg.clear(); + _page_arg = 1; + _progress_arg = 100; + _rotate_arg = 0; + _scale_arg.clear(); + _transform_arg.clear(); + _translate_arg.clear(); + _verbosity_arg = 7; + _zip_arg = 9; +} + +void CommandLine::help () const { + puts("This program converts DVI files, as created by TeX/LaTeX to\nthe XML-based scalable vector graphics format SVG.\n\nUsage: dvisvgm [options] dvifile\n"); + puts("Input options:"); + puts(" -p, --page=number choose page to convert (default: 1)"); + puts(" -m, --map-file=[+]filename set [additional] font map file name"); + puts("\nSVG output options:"); + puts(" -b, --bbox=fmt set format or size of bounding box (default: min)"); + puts(" -o, --output=filename set name of output file"); + puts(" -s, --stdout write SVG output to stdout"); + puts(" -n, --no-fonts draw glyphs by using path elements"); + puts(" --no-styles don't use styles to reference fonts"); + puts(" -z, --zip[=level] create compressed .svgz file (default: 9)"); + puts("\nSVG transformations:"); + puts(" -r, --rotate=angle rotate page content clockwise"); + puts(" -c, --scale=sx[,sy] scale page content"); + puts(" -t, --translate=tx[,ty] shift page content"); + puts(" -T, --transform=commands transform page content"); + puts("\nProcessing options:"); + puts(" -C, --cache[=dir] set/print path of cache directory"); + puts(" -M, --mag=factor magnification of Metafont output (default: 4)"); + puts(" --no-mktexmf don't try to create missing fonts"); + puts(" -S, --no-specials[=prefixes] don't process [selected] specials"); + puts(" -a, --trace-all trace all glyphs of used bitmap fonts"); + puts("\nMessage options:"); + puts(" -h, --help print this help and exit"); + puts(" -l, --list-specials print supported special sets and exit"); + puts(" -P, --progress[=skip] enable progess indicator (default: 100)"); + puts(" -v, --verbosity=level set verbosity level (0-7) (default: 7)"); + puts(" -V, --version print version and exit"); +} + + +void CommandLine::handle_bbox(InputReader &ir, const Option &opt, bool longopt) { + if (getStringArg(ir, opt, longopt, _bbox_arg)) + _bbox_given = true; +} + + +void CommandLine::handle_cache(InputReader &ir, const Option &opt, bool longopt) { + if (ir.eof() || getStringArg(ir, opt, longopt, _cache_arg)) + _cache_given = true; +} + + +void CommandLine::handle_help(InputReader &ir, const Option &opt, bool longopt) { + _help_given = true; +} + + +void CommandLine::handle_list_specials(InputReader &ir, const Option &opt, bool longopt) { + _list_specials_given = true; +} + + +void CommandLine::handle_mag(InputReader &ir, const Option &opt, bool longopt) { + if (getDoubleArg(ir, opt, longopt, _mag_arg)) + _mag_given = true; +} + + +void CommandLine::handle_map_file(InputReader &ir, const Option &opt, bool longopt) { + if (getStringArg(ir, opt, longopt, _map_file_arg)) + _map_file_given = true; +} + + +void CommandLine::handle_no_fonts(InputReader &ir, const Option &opt, bool longopt) { + _no_fonts_given = true; +} + + +void CommandLine::handle_no_mktexmf(InputReader &ir, const Option &opt, bool longopt) { + _no_mktexmf_given = true; +} + + +void CommandLine::handle_no_specials(InputReader &ir, const Option &opt, bool longopt) { + if (ir.eof() || getStringArg(ir, opt, longopt, _no_specials_arg)) + _no_specials_given = true; +} + + +void CommandLine::handle_no_styles(InputReader &ir, const Option &opt, bool longopt) { + _no_styles_given = true; +} + + +void CommandLine::handle_output(InputReader &ir, const Option &opt, bool longopt) { + if (getStringArg(ir, opt, longopt, _output_arg)) + _output_given = true; +} + + +void CommandLine::handle_page(InputReader &ir, const Option &opt, bool longopt) { + if (getUIntArg(ir, opt, longopt, _page_arg)) + _page_given = true; +} + + +void CommandLine::handle_progress(InputReader &ir, const Option &opt, bool longopt) { + if (ir.eof() || getUIntArg(ir, opt, longopt, _progress_arg)) + _progress_given = true; +} + + +void CommandLine::handle_rotate(InputReader &ir, const Option &opt, bool longopt) { + if (getDoubleArg(ir, opt, longopt, _rotate_arg)) + _rotate_given = true; +} + + +void CommandLine::handle_scale(InputReader &ir, const Option &opt, bool longopt) { + if (getStringArg(ir, opt, longopt, _scale_arg)) + _scale_given = true; +} + + +void CommandLine::handle_stdout(InputReader &ir, const Option &opt, bool longopt) { + _stdout_given = true; +} + + +void CommandLine::handle_trace_all(InputReader &ir, const Option &opt, bool longopt) { + _trace_all_given = true; +} + + +void CommandLine::handle_transform(InputReader &ir, const Option &opt, bool longopt) { + if (getStringArg(ir, opt, longopt, _transform_arg)) + _transform_given = true; +} + + +void CommandLine::handle_translate(InputReader &ir, const Option &opt, bool longopt) { + if (getStringArg(ir, opt, longopt, _translate_arg)) + _translate_given = true; +} + + +void CommandLine::handle_verbosity(InputReader &ir, const Option &opt, bool longopt) { + if (getUIntArg(ir, opt, longopt, _verbosity_arg)) + _verbosity_given = true; +} + + +void CommandLine::handle_version(InputReader &ir, const Option &opt, bool longopt) { + _version_given = true; +} + + +void CommandLine::handle_zip(InputReader &ir, const Option &opt, bool longopt) { + if (ir.eof() || getIntArg(ir, opt, longopt, _zip_arg)) + _zip_given = true; +} + + +void CommandLine::status () const { + cout << 'b'<< setw(20) << "bbox " << bbox_given() << setw(10) << bbox_arg() << endl; + cout << 'C'<< setw(20) << "cache " << cache_given() << setw(10) << cache_arg() << endl; + cout << 'h'<< setw(20) << "help " << help_given() << endl; + cout << 'l'<< setw(20) << "list-specials " << list_specials_given() << endl; + cout << 'M'<< setw(20) << "mag " << mag_given() << setw(10) << mag_arg() << endl; + cout << 'm'<< setw(20) << "map-file " << map_file_given() << setw(10) << map_file_arg() << endl; + cout << 'n'<< setw(20) << "no-fonts " << no_fonts_given() << endl; + cout << ' '<< setw(20) << "no-mktexmf " << no_mktexmf_given() << endl; + cout << 'S'<< setw(20) << "no-specials " << no_specials_given() << setw(10) << no_specials_arg() << endl; + cout << ' '<< setw(20) << "no-styles " << no_styles_given() << endl; + cout << 'o'<< setw(20) << "output " << output_given() << setw(10) << output_arg() << endl; + cout << 'p'<< setw(20) << "page " << page_given() << setw(10) << page_arg() << endl; + cout << 'P'<< setw(20) << "progress " << progress_given() << setw(10) << progress_arg() << endl; + cout << 'r'<< setw(20) << "rotate " << rotate_given() << setw(10) << rotate_arg() << endl; + cout << 'c'<< setw(20) << "scale " << scale_given() << setw(10) << scale_arg() << endl; + cout << 's'<< setw(20) << "stdout " << stdout_given() << endl; + cout << 'a'<< setw(20) << "trace-all " << trace_all_given() << endl; + cout << 'T'<< setw(20) << "transform " << transform_given() << setw(10) << transform_arg() << endl; + cout << 't'<< setw(20) << "translate " << translate_given() << setw(10) << translate_arg() << endl; + cout << 'v'<< setw(20) << "verbosity " << verbosity_given() << setw(10) << verbosity_arg() << endl; + cout << 'V'<< setw(20) << "version " << version_given() << endl; + cout << 'z'<< setw(20) << "zip " << zip_given() << setw(10) << zip_arg() << endl; + CmdLineParserBase::status(); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.h new file mode 100644 index 00000000000..91874d97bf9 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/CommandLine.h @@ -0,0 +1,123 @@ +// This file was automatically generated by opt2cpp. +// It is part of the dvisvgm package and published under the terms +// of the GNU General Public License version 3 or later. +// See file COPYING for further details. +// (C) 2009 Martin Gieseking <martin.gieseking@uos.de> + +#ifndef COMMANDLINE_H +#define COMMANDLINE_H + +#include "CmdLineParserBase.h" + +class CommandLine : public CmdLineParserBase +{ + public: + CommandLine () {init();} + CommandLine (int argc, char **argv, bool printErrors) {parse(argc, argv, printErrors);} + void help () const; + void status () const; + int numOptions () const {return 22;} + bool page_given () const {return _page_given;} + unsigned page_arg () const {return _page_arg;} + bool map_file_given () const {return _map_file_given;} + const std::string& map_file_arg () const {return _map_file_arg;} + bool bbox_given () const {return _bbox_given;} + const std::string& bbox_arg () const {return _bbox_arg;} + bool output_given () const {return _output_given;} + const std::string& output_arg () const {return _output_arg;} + bool stdout_given () const {return _stdout_given;} + bool no_fonts_given () const {return _no_fonts_given;} + bool no_styles_given () const {return _no_styles_given;} + bool zip_given () const {return _zip_given;} + int zip_arg () const {return _zip_arg;} + bool rotate_given () const {return _rotate_given;} + double rotate_arg () const {return _rotate_arg;} + bool scale_given () const {return _scale_given;} + const std::string& scale_arg () const {return _scale_arg;} + bool translate_given () const {return _translate_given;} + const std::string& translate_arg () const {return _translate_arg;} + bool transform_given () const {return _transform_given;} + const std::string& transform_arg () const {return _transform_arg;} + bool cache_given () const {return _cache_given;} + const std::string& cache_arg () const {return _cache_arg;} + bool mag_given () const {return _mag_given;} + double mag_arg () const {return _mag_arg;} + bool no_mktexmf_given () const {return _no_mktexmf_given;} + bool no_specials_given () const {return _no_specials_given;} + const std::string& no_specials_arg () const {return _no_specials_arg;} + bool trace_all_given () const {return _trace_all_given;} + bool help_given () const {return _help_given;} + bool list_specials_given () const {return _list_specials_given;} + bool progress_given () const {return _progress_given;} + unsigned progress_arg () const {return _progress_arg;} + bool verbosity_given () const {return _verbosity_given;} + unsigned verbosity_arg () const {return _verbosity_arg;} + bool version_given () const {return _version_given;} + + protected: + void init (); + const CmdLineParserBase::Option* options () const {return _options;} + void handle_page (InputReader &ir, const Option &opt, bool longopt); + void handle_map_file (InputReader &ir, const Option &opt, bool longopt); + void handle_bbox (InputReader &ir, const Option &opt, bool longopt); + void handle_output (InputReader &ir, const Option &opt, bool longopt); + void handle_stdout (InputReader &ir, const Option &opt, bool longopt); + void handle_no_fonts (InputReader &ir, const Option &opt, bool longopt); + void handle_no_styles (InputReader &ir, const Option &opt, bool longopt); + void handle_zip (InputReader &ir, const Option &opt, bool longopt); + void handle_rotate (InputReader &ir, const Option &opt, bool longopt); + void handle_scale (InputReader &ir, const Option &opt, bool longopt); + void handle_translate (InputReader &ir, const Option &opt, bool longopt); + void handle_transform (InputReader &ir, const Option &opt, bool longopt); + void handle_cache (InputReader &ir, const Option &opt, bool longopt); + void handle_mag (InputReader &ir, const Option &opt, bool longopt); + void handle_no_mktexmf (InputReader &ir, const Option &opt, bool longopt); + void handle_no_specials (InputReader &ir, const Option &opt, bool longopt); + void handle_trace_all (InputReader &ir, const Option &opt, bool longopt); + void handle_help (InputReader &ir, const Option &opt, bool longopt); + void handle_list_specials (InputReader &ir, const Option &opt, bool longopt); + void handle_progress (InputReader &ir, const Option &opt, bool longopt); + void handle_verbosity (InputReader &ir, const Option &opt, bool longopt); + void handle_version (InputReader &ir, const Option &opt, bool longopt); + + private: + static const CmdLineParserBase::Option _options[]; + bool _page_given; + unsigned _page_arg; + bool _map_file_given; + std::string _map_file_arg; + bool _bbox_given; + std::string _bbox_arg; + bool _output_given; + std::string _output_arg; + bool _stdout_given; + bool _no_fonts_given; + bool _no_styles_given; + bool _zip_given; + int _zip_arg; + bool _rotate_given; + double _rotate_arg; + bool _scale_given; + std::string _scale_arg; + bool _translate_given; + std::string _translate_arg; + bool _transform_given; + std::string _transform_arg; + bool _cache_given; + std::string _cache_arg; + bool _mag_given; + double _mag_arg; + bool _no_mktexmf_given; + bool _no_specials_given; + std::string _no_specials_arg; + bool _trace_all_given; + bool _help_given; + bool _list_specials_given; + bool _progress_given; + unsigned _progress_arg; + bool _verbosity_given; + unsigned _verbosity_arg; + bool _version_given; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.cpp new file mode 100644 index 00000000000..4cde80af936 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.cpp @@ -0,0 +1,57 @@ +/************************************************************************* +** DLLoader.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + + + +#include "DLLoader.h" + + +DLLoader::DLLoader (const char *dlname) { +#ifdef __WIN32__ + _handle = LoadLibrary(dlname); +#else + _handle = dlopen(dlname, RTLD_LAZY); +#endif +} + + +DLLoader::~DLLoader () { + if (_handle) { +#ifdef __WIN32__ + FreeLibrary(_handle); +#else + dlclose(_handle); +#endif + } +} + + +void* DLLoader::loadFunction (const char *name) { + if (_handle) { +#ifdef __WIN32__ + return (void*)GetProcAddress(_handle, name); +#else + return dlsym(_handle, name); +#endif + } + return 0; +} + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.h new file mode 100644 index 00000000000..97af3d739d7 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DLLoader.h @@ -0,0 +1,52 @@ +/************************************************************************* +** DLLoader.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + + + +#ifndef DLLOADER_H +#define DLLOADER_H + +#ifdef __WIN32__ + #include <windows.h> +#else + #include <dlfcn.h> +#endif + +class DLLoader +{ + public: + DLLoader (const char *dllname); + virtual ~DLLoader (); + bool loaded () const {return _handle != 0;} + + protected: + DLLoader () : _handle(0) {} + DLLoader (const DLLoader &l) {} + void* loadFunction (const char *name); + + private: +#ifdef __WIN32__ + HINSTANCE _handle; +#else + void *_handle; +#endif +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.cpp new file mode 100644 index 00000000000..36345d7a4eb --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.cpp @@ -0,0 +1,26 @@ +/************************************************************************* +** DVIActions.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "DVIActions.h" + +const double DVIActions::BP = 72.0/72.27; +const double DVIActions::IN = 1.0/72.27; +const double DVIActions::CM = 2.54*IN; +const double DVIActions::MM = 25.4*IN; diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.h new file mode 100644 index 00000000000..15f0871a2ea --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIActions.h @@ -0,0 +1,56 @@ +/************************************************************************* +** DVIActions.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef DVIACTIONS_H +#define DVIACTIONS_H + +#include <string> +#include "Message.h" +#include "types.h" + + +class BoundingBox; +class Font; +class SpecialManager; + + +struct DVIActions +{ + static const double BP; + static const double IN; + static const double CM; + static const double MM; + virtual ~DVIActions () {} + virtual void setChar (double x, double y, unsigned c, const Font *f) {} + virtual void setRule (double x, double y, double height, double width) {} + virtual void moveToX (double x) {} + virtual void moveToY (double y) {} + virtual void defineFont (int num, const Font *font) {} + virtual void setFont (int num, const Font *font) {} + virtual void special (const std::string &s) {} + virtual void preamble (const std::string &cmt) {} + virtual void postamble () {} + virtual void beginPage (Int32 *c) {} + virtual void endPage () {} + virtual BoundingBox& bbox () =0; + virtual const SpecialManager* setProcessSpecials (const char *ignorelist) {return 0;} +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.cpp new file mode 100644 index 00000000000..3aff687cf1b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.cpp @@ -0,0 +1,586 @@ +/************************************************************************* +** DVIReader.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdarg> +#include <fstream> +#include <iostream> +#include <sstream> +#include "types.h" +#include "DVIActions.h" +#include "DVIReader.h" +#include "Font.h" +#include "Message.h" +#include "VectorStream.h" +#include "macros.h" + +using namespace std; + + +DVIReader::DVIReader (istream &is, DVIActions *a) + : StreamReader(is), _actions(a) +{ + _inPage = false; + _pageHeight = _pageWidth = 0; + _scaleFactor = 0.0; + _inPostamble = false; +} + + +DVIActions* DVIReader::replaceActions (DVIActions *a) { + DVIActions *prev_actions = _actions; + _actions = a; + return prev_actions; +} + + +/** Reads a single DVI command from the current position of the input stream and calls the + * corresponding cmdFOO method. + * @return opcode of the executed command */ +int DVIReader::executeCommand () { + struct DVICommand { + void (DVIReader::*method)(int); + int numBytes; + }; + + /* Each cmdFOO command reads the necessary number of bytes from the stream, so executeCommand + doesn't need to know the exact DVI command format. Some cmdFOO methods are used for multiple + DVI commands because they only differ in length of their parameters. */ + static const DVICommand commands[] = { + {&DVIReader::cmdSetChar, 1}, {&DVIReader::cmdSetChar, 2}, {&DVIReader::cmdSetChar, 3}, {&DVIReader::cmdSetChar, 4}, // 128-131 + {&DVIReader::cmdSetRule, 0}, // 132 + {&DVIReader::cmdPutChar, 1}, {&DVIReader::cmdPutChar, 2}, {&DVIReader::cmdPutChar, 3}, {&DVIReader::cmdPutChar, 4}, // 133-136 + {&DVIReader::cmdPutRule, 0}, // 137 + {&DVIReader::cmdNop, 0}, // 138 + {&DVIReader::cmdBop, 0}, {&DVIReader::cmdEop, 0}, // 139-140 + {&DVIReader::cmdPush, 0}, {&DVIReader::cmdPop, 0}, // 141-142 + {&DVIReader::cmdRight, 1}, {&DVIReader::cmdRight, 2}, {&DVIReader::cmdRight, 3}, {&DVIReader::cmdRight, 4}, // 143-146 + {&DVIReader::cmdW0, 0}, // 147 + {&DVIReader::cmdW, 1}, {&DVIReader::cmdW, 2}, {&DVIReader::cmdW, 3}, {&DVIReader::cmdW, 4}, // 148-151 + {&DVIReader::cmdX0, 0}, // 152 + {&DVIReader::cmdX, 1}, {&DVIReader::cmdX, 2}, {&DVIReader::cmdX, 3}, {&DVIReader::cmdX, 4}, // 153-156 + {&DVIReader::cmdDown, 1}, {&DVIReader::cmdDown, 2}, {&DVIReader::cmdDown, 3}, {&DVIReader::cmdDown, 4}, // 157-160 + {&DVIReader::cmdY0, 0}, // 161 + {&DVIReader::cmdY, 1}, {&DVIReader::cmdY, 2}, {&DVIReader::cmdY, 3}, {&DVIReader::cmdY, 4}, // 162-165 + {&DVIReader::cmdZ0, 0}, // 166 + {&DVIReader::cmdZ, 1}, {&DVIReader::cmdZ, 2}, {&DVIReader::cmdZ, 3}, {&DVIReader::cmdZ, 4}, // 167-170 + {&DVIReader::cmdFontNum, 1}, {&DVIReader::cmdFontNum, 2}, {&DVIReader::cmdFontNum, 3}, {&DVIReader::cmdFontNum, 4}, // 235-238 + {&DVIReader::cmdXXX, 1}, {&DVIReader::cmdXXX, 2}, {&DVIReader::cmdXXX, 3}, {&DVIReader::cmdXXX, 4}, // 239-242 + {&DVIReader::cmdFontDef, 1}, {&DVIReader::cmdFontDef, 2}, {&DVIReader::cmdFontDef, 3}, {&DVIReader::cmdFontDef, 4}, // 243-246 + {&DVIReader::cmdPre, 0}, {&DVIReader::cmdPost, 0}, {&DVIReader::cmdPostPost, 0} // 247-249 + }; + + int opcode = in().get(); + if (!in() || opcode < 0) // at end of file + throw InvalidDVIFileException("invalid file"); + if (opcode >= 0 && opcode <= 127) + cmdSetChar0(opcode); + else if (opcode >= 171 && opcode <= 234) + cmdFontNum0(opcode-171); + else if (opcode >= 250) { + ostringstream oss; + oss << "undefined DVI command (opcode " << opcode << ')'; + throw DVIException(oss.str()); + } + else { + int offset = opcode <= 170 ? 128 : 235-(170-128+1); + const DVICommand &cmd = commands[opcode-offset]; + (this->*cmd.method)(cmd.numBytes); + } + return opcode; +} + + +/** Executes all DVI commands read from the input stream. */ +void DVIReader::executeAll () { + int opcode = 0; + while (!in().eof() && opcode >= 0) { + try { + opcode = executeCommand(); + } + catch (const InvalidDVIFileException &e) { + // end of stream reached + opcode = -1; + } + } +} + + +#if 0 +/** Executes all DVI commands from the preamble to postpost. */ +bool DVIReader::executeDocument () { + in().clear(); // reset all status bits + if (!in()) + return false; + in().seekg(0); // move file pointer to first byte of the input stream + while (!in().eof() && executeCommand() != 249); // stop reading after postpost (249) + return true; +} + +bool DVIReader::executeAllPages () { + in().clear(); // reset all status bits + if (!in()) + return false; + in().seekg(0); // move file pointer to first byte of the input stream + while (!in().eof() && executeCommand() != 248); // stop reading when postamble (248) is reached + return true; +} +#endif + + +/** Reads and executes the commands of a single page. + * This methods stops reading after the page's eop command has been executed. + * @param[in] n number of page to be executed + * @returns true if page was read successfully */ +bool DVIReader::executePage (unsigned n) { + in().clear(); // reset all status bits + if (!in()) + throw DVIException("invalid DVI file"); + in().seekg(-1, ios_base::end); // stream pointer to last byte + while (in().peek() == 223) + in().seekg(-1, ios_base::cur); // skip fill bytes + in().seekg(-4, ios_base::cur); // now on first byte of q (pointer to begin of postamble) + UInt32 q = readUnsigned(4); // pointer to begin of postamble + in().seekg(q, ios_base::beg); // now on begin of postamble + if (executeCommand() != 248) // execute postamble command but not the fontdefs + return false; + if (n < 1 || n > _totalPages) + return false; + in().seekg(_prevBop, ios_base::beg); // now on last bop + _inPostamble = false; // we jumped out of the postamble + unsigned pageCount = _totalPages; + for (; pageCount > n && _prevBop > 0; pageCount--) { + in().seekg(41, ios_base::cur); // skip bop and 10*4 \count bytes => now on pointer to prev bop + _prevBop = readSigned(4); + in().seekg(_prevBop, ios_base::beg); + } + _currPageNum = n; + while (pageCount == n && executeCommand() != 140); // 140 == eop + return true; +} + + +bool DVIReader::executePages (unsigned first, unsigned last) { + in().clear(); + if (!in()) + throw DVIException("invalid DVI file"); + if (first > last) + swap(first, last); + in().seekg(-1, ios_base::end); // stream pointer to last byte + while (in().peek() == 223) + in().seekg(-1, ios_base::cur); // skip fill bytes + in().seekg(-4, ios_base::cur); // now on first byte of q (pointer to begin of postamble) + UInt32 q = readUnsigned(4); // pointer to begin of postamble + in().seekg(q, ios_base::beg); // now on begin of postamble + if (executeCommand() != 248) // execute postamble command but not the fontdefs + return false; + first = max(1u, min(first, (unsigned)_totalPages)); + last = max(1u, min(last, (unsigned)_totalPages)); + in().seekg(_prevBop, ios_base::beg); // now on last bop + _inPostamble = false; // we jumped out of the postamble + unsigned count = _totalPages; + for (; count > first && _prevBop > 0; count--) { + in().seekg(41, ios_base::cur); // skip bop and 10*4 \count bytes => now on pointer to prev bop + _prevBop = readSigned(4); + in().seekg(_prevBop, ios_base::beg); + } + while (first <= last) { + _currPageNum = first++; + while (executeCommand () != 140); // 140 == eop + } + return true; +} + + +/** Reads and executes the commands of the postamble. */ +void DVIReader::executePostamble () { + in().clear(); // reset all status bits + if (!in()) + throw DVIException("invalid DVI file"); + in().seekg(-1, ios_base::end); // stream pointer to last byte + while (in().peek() == 223) + in().seekg(-1, ios_base::cur); // skip fill bytes + + in().seekg(-4, ios_base::cur); // now on first byte of q (pointer to begin of postamble) + UInt32 q = readUnsigned(4); // pointer to begin of postamble + in().seekg(q, ios_base::beg); // now on begin of postamble + while (executeCommand() != 249); // read all commands until postpost (= 249) is reached +} + + +/** Returns the current x coordinate in TeX point units. + * This is the horizontal position where the next output would be placed. */ +double DVIReader::getXPos () const { + return _currPos.h; +} + + +/** Returns the current y coordinate in TeX point units. + * This is the vertical position where the next output would be placed. */ +double DVIReader::getYPos () const { + return _currPos.v; +} + + +/** Sets the horizontal position in TeX point units. */ +void DVIReader::setXPos (double x) { + _currPos.h = x; +} + + +/** Sets the vertical position in TeX point units. */ +void DVIReader::setYPos (double y) { + _currPos.v = y; +} + + +double DVIReader::getPageHeight () const { + return _pageHeight; +} + + +double DVIReader::getPageWidth () const { + return _pageWidth; +} + +///////////////////////////////////// + +/** Reads and executes DVI preamble command. */ +void DVIReader::cmdPre (int) { + UInt32 i = readUnsigned(1); // identification number (should be 2) + UInt32 num = readUnsigned(4); // numerator units of measurement + UInt32 den = readUnsigned(4); // denominator units of measurement + _mag = readUnsigned(4); // magnification + UInt32 k = readUnsigned(1); // length of following comment + string cmt = readString(k); // comment + if (i != 2) + throw DVIException("invalid identification value in DVI preamble"); + // 1 dviunit * num/den == multiples of 0.0000001m + // 1 dviunit * _scaleFactor: length of 1 dviunit in TeX points * _mag/1000 + _scaleFactor = num/25400000.0*7227.0/den*_mag/1000.0; + if (_actions) + _actions->preamble(cmt); +} + + +/** Reads and executes DVI postamble command. */ +void DVIReader::cmdPost (int) { + _prevBop = readUnsigned(4); // pointer to previous bop + UInt32 num = readUnsigned(4); + UInt32 den = readUnsigned(4); + _mag = readUnsigned(4); + _pageHeight = readUnsigned(4); // height of tallest page in dvi units + _pageWidth = readUnsigned(4); // width of widest page in dvi units + readUnsigned(2); // max. stack depth + _totalPages = readUnsigned(2); // total number of pages + // 1 dviunit * num/den == multiples of 0.0000001m + // 1 dviunit * _scaleFactor: length of 1 dviunit in TeX points * _mag/1000 + _scaleFactor = num/25400000.0*7227.0/den*_mag/1000.0; + _pageHeight *= _scaleFactor; // to pt units + _pageWidth *= _scaleFactor; + _inPostamble = true; + if (_actions) + _actions->postamble(); +} + + +/** Reads and executes DVI postpost command. */ +void DVIReader::cmdPostPost (int) { + _inPostamble = false; + readUnsigned(4); // pointer to begin of postamble + UInt32 i = readUnsigned(1); // identification byte (should be 2) + if (i == 2) + while (readUnsigned(1) == 223); // skip fill bytes (223), eof bit should be set now + else + throw DVIException("invalid identification value in postpost"); +} + + +/** Reads and executes Begin-Of-Page command. */ +void DVIReader::cmdBop (int) { + Int32 c[10]; + for (int i=0; i < 10; i++) + c[i] = readSigned(4); + readSigned(4); // pointer to peceeding bop (-1 in case of first page) + _currPos.reset(); // set all DVI registers to 0 + while (!_posStack.empty()) + _posStack.pop(); + _currFontNum = 0; + _inPage = true; + beginPage(c); + if (_actions) + _actions->beginPage(c); +} + + +/** Reads and executes End-Of-Page command. */ +void DVIReader::cmdEop (int) { + if (!_posStack.empty()) + throw DVIException("stack not empty at end of page"); + _inPage = false; + endPage(); + if (_actions) + _actions->endPage(); +} + + +/** Reads and executes push command. */ +void DVIReader::cmdPush (int) { + _posStack.push(_currPos); +} + + +/** Reads and executes pop command (restores pushed position information). */ +void DVIReader::cmdPop (int) { + if (_posStack.empty()) + throw DVIException("stack empty at pop command"); + else { + DVIPosition prevPos = _currPos; + _currPos = _posStack.top(); + _posStack.pop(); + if (_actions) { + if (prevPos.h != _currPos.h) + _actions->moveToX(_currPos.h); + if (prevPos.v != _currPos.v) + _actions->moveToY(_currPos.v); + } + } +} + + +/** Helper function that actually sets/puts a charater. It is called by the + * cmdSetChar and cmdPutChar methods. + * @param[in] c character to typeset + * @param[in] moveCursor if true, register h is increased by the character width + * @throw DVIException if method is called ouside a bop/eop pair */ +void DVIReader::putChar (UInt32 c, bool moveCursor) { + if (_inPage) { + Font *font = _fontManager.getFont(_currFontNum); + if (VirtualFont *vf = dynamic_cast<VirtualFont*>(font)) { // is current font a virtual font? + vector<UInt8> *dvi = const_cast<vector<UInt8>*>(vf->getDVI(c)); // get DVI snippet that describes character c + if (dvi) { + DVIPosition pos = _currPos; // save current cursor position + _currPos.x = _currPos.y = _currPos.w = _currPos.z = 0; + int save_fontnum = _currFontNum; // save current font number + _fontManager.enterVF(vf); // new font number context + cmdFontNum0(_fontManager.vfFirstFontNum(vf)); + double save_scale = _scaleFactor; + _scaleFactor = vf->scaledSize()/(1 << 20); + + VectorInputStream<UInt8> vis(*dvi); + istream &is = replaceStream(vis); + try { + executeAll(); // execute DVI fragment + } + catch (const DVIException &e) { +// Message::estream(true) << "invalid dvi in vf: " << e.getMessage() << endl; // @@ + } + replaceStream(is); // restore previous input stream + _scaleFactor = save_scale; // restore previous scale factor + _fontManager.leaveVF(); // restore previous font number context + cmdFontNum0(save_fontnum); // restore previous font number + _currPos = pos; // restore previous cursor position + } + } + else if (_actions) { + _actions->setChar(_currPos.h, _currPos.v, c, font); + } + if (moveCursor) + _currPos.h += font->charWidth(c) * font->scaleFactor() * _mag/1000.0; + } + else + throw DVIException("set_char or put_char outside page"); +} + + +/** Reads and executes set_char_x command. Puts a character at the current + * position and advances the cursor. + * @param[in] c character to set + * @throw DVIException if method is called ouside a bop/eop pair */ +void DVIReader::cmdSetChar0 (int c) { + putChar(c, true); +} + + +/** Reads and executes setx command. Puts a character at the current + * position and advances the cursor. + * @param[in] len number of parameter bytes (possible values: 1-4) + * @throw DVIException if method is called ouside a bop/eop pair */ +void DVIReader::cmdSetChar (int len) { + // According to the dvi specification all character codes are unsigned + // except len == 4. At the moment all char codes are treated as unsigned... + UInt32 c = readUnsigned(len); // if len == 4 c may be signed + putChar(c, true); +} + + +/** Reads and executes putx command. Puts a character at the current + * position but doesn't change the cursor position. + * @param[in] len number of parameter bytes (possible values: 1-4) + * @throw DVIException if method is called ouside a bop/eop pair */ +void DVIReader::cmdPutChar (int len) { + // According to the dvi specification all character codes are unsigned + // except len == 4. At the moment all char codes are treated as unsigned... + Int32 c = readUnsigned(len); + putChar(c, false); +} + + +/** Reads and executes set_rule command. Puts a solid rectangle at the current + * position and updates the cursor position. + * @throw DVIException if method is called ouside a bop/eop pair */ +void DVIReader::cmdSetRule (int) { + if (_inPage) { + double height = _scaleFactor*readSigned(4); + double width = _scaleFactor*readSigned(4); + if (_actions && height > 0 && width > 0) + _actions->setRule(_currPos.h, _currPos.v, height, width); + _currPos.h += width; + if (_actions && (height <= 0 || width <= 0)) + _actions->moveToX(_currPos.h); + } + else + throw DVIException("set_rule outside of page"); +} + + +/** Reads and executes set_rule command. Puts a solid rectangle at the current + * position but leaves the cursor position unchanged. + * @throw DVIException if method is called ouside a bop/eop pair */ +void DVIReader::cmdPutRule (int) { + if (_inPage) { + double height = _scaleFactor*readSigned(4); + double width = _scaleFactor*readSigned(4); + if (_actions && height > 0 && width > 0) + _actions->setRule(_currPos.h, _currPos.v, height, width); + } + else + throw DVIException("put_rule outside of page"); +} + + +void DVIReader::cmdNop (int) {} + +void DVIReader::cmdRight (int len) {_currPos.h += _scaleFactor*readSigned(len); if (_actions) _actions->moveToX(_currPos.h);} +void DVIReader::cmdDown (int len) {_currPos.v += _scaleFactor*readSigned(len); if (_actions) _actions->moveToY(_currPos.v);} +void DVIReader::cmdX0 (int) {_currPos.h += _currPos.x; if (_actions) _actions->moveToX(_currPos.h);} +void DVIReader::cmdY0 (int) {_currPos.v += _currPos.y; if (_actions) _actions->moveToY(_currPos.v);} +void DVIReader::cmdW0 (int) {_currPos.h += _currPos.w; if (_actions) _actions->moveToX(_currPos.h);} +void DVIReader::cmdZ0 (int) {_currPos.v += _currPos.z; if (_actions) _actions->moveToY(_currPos.v);} +void DVIReader::cmdX (int len) {_currPos.x = _scaleFactor*readSigned(len); cmdX0(0);} +void DVIReader::cmdY (int len) {_currPos.y = _scaleFactor*readSigned(len); cmdY0(0);} +void DVIReader::cmdW (int len) {_currPos.w = _scaleFactor*readSigned(len); cmdW0(0);} +void DVIReader::cmdZ (int len) {_currPos.z = _scaleFactor*readSigned(len); cmdZ0(0);} + + +void DVIReader::cmdXXX (int len) { + if (_inPage) { + UInt32 numBytes = readUnsigned(len); + string s = readString(numBytes); + if (_actions) + _actions->special(s); + } + else + throw DVIException("special outside of page"); +} + + +/** Selects a previously defined font by its number. + * @param[in] num font number + * @throw DVIException if font number is undefined */ +void DVIReader::cmdFontNum0 (int num) { + if (Font *font = _fontManager.getFont(num)) { + _currFontNum = num; + if (_actions && !dynamic_cast<VirtualFont*>(font)) + _actions->setFont(_fontManager.fontID(num), font); // all fonts get a recomputed ID + } + else { + ostringstream oss; + oss << "undefined font number " << num; + throw DVIException(oss.str()); + } +} + + +/** Selects a previously defined font. + * @param[in] len size of font number variable (in bytes) + * @throw DVIException if font number is undefined */ +void DVIReader::cmdFontNum (int len) { + UInt32 num = readUnsigned(len); + cmdFontNum0(num); +} + + +/** Helper function to handle a font definition. + * @param[in] fontnum local font number + * @param[in] name font name + * @param[in] checksum checksum to be compared with TFM checksum + * @param[in] ds design size in TeX point units + * @param[in] ss scaled size in TeX point units */ +void DVIReader::defineFont (UInt32 fontnum, const string &name, UInt32 cs, double ds, double ss) { + int id = _fontManager.registerFont(fontnum, name, cs, ds, ss); + Font *font = _fontManager.getFontById(id); + if (VirtualFont *vf = dynamic_cast<VirtualFont*>(font)) { + // read vf file, register its font and character definitions + _fontManager.enterVF(vf); + ifstream ifs(vf->path(), ios::binary); + VFReader vfReader(ifs); + vfReader.replaceActions(this); + vfReader.executeAll(); + _fontManager.leaveVF(); + } + if (_actions) + _actions->defineFont(id, font); +} + + +/** Defines a new font. + * @param[in] len size of font number variable (in bytes) */ +void DVIReader::cmdFontDef (int len) { + UInt32 fontnum = readUnsigned(len); // font number + UInt32 checksum = readUnsigned(4); // font checksum (to be compared with corresponding TFM checksum) + UInt32 ssize = readUnsigned(4); // scaled size of font in DVI units + UInt32 dsize = readUnsigned(4); // design size of font in DVI units + UInt32 pathlen = readUnsigned(1); // length of font path + UInt32 namelen = readUnsigned(1); // length of font name + string fontpath = readString(pathlen); + string fontname = readString(namelen); + + defineFont(fontnum, fontname, checksum, dsize*_scaleFactor, ssize*_scaleFactor); +} + + +/** This template method is called by the VFReader after reading a font definition from a VF file. + * @param[in] fontnum local font number + * @param[in] name font name + * @param[in] checksum checksum to be compared with TFM checksum + * @param[in] dsize design size in TeX point units + * @param[in] ssize scaled size in TeX point units */ +void DVIReader::defineVFFont (UInt32 fontnum, string path, string name, UInt32 checksum, double dsize, double ssize) { + VirtualFont *vf = _fontManager.getVF(); + defineFont(fontnum, name, checksum, dsize, ssize * vf->scaleFactor()); +} + + +/** This template method is called by the VFReader after reading a character definition from a VF file. + * @param[in] c character number + * @param[in] dvi DVI fragment describing the character */ +void DVIReader::defineVFChar (UInt32 c, vector<UInt8> *dvi) { + _fontManager.assignVfChar(c, dvi); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.h new file mode 100644 index 00000000000..3fb5f2aff61 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIReader.h @@ -0,0 +1,137 @@ +/************************************************************************* +** DVIReader.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef DVIREADER_H +#define DVIREADER_H + +#include <map> +#include <stack> +#include <string> +#include "FontManager.h" +#include "MessageException.h" +#include "StreamReader.h" +#include "VFActions.h" +#include "types.h" + + +struct DVIException : public MessageException +{ + DVIException (const std::string &msg) : MessageException(msg) {} +}; + +struct InvalidDVIFileException : public DVIException +{ + InvalidDVIFileException(const std::string &msg) : DVIException(msg) {} +}; + +class DVIActions; +class FileFinder; + +class DVIReader : public StreamReader, protected VFActions +{ + struct DVIPosition + { + double h, v; + double x, w, y, z; + DVIPosition () {reset();} + void reset () {h = v = x = w = y = z = 0.0;} + }; + + public: + DVIReader (istream &is, DVIActions *a=0); + + bool executeDocument (); + void executeAll (); + bool executeAllPages (); + void executePostamble (); + bool executePage (unsigned n); + bool executePages (unsigned first, unsigned last); + bool isInPostamble () const {return _inPostamble;} + double getXPos () const; + double getYPos () const; + void setXPos (double x); + void setYPos (double y); + double getPageWidth () const; + double getPageHeight () const; + int getCurrentFontNumber () const {return _currFontNum;} + unsigned getCurrentPageNumber () const {return _currPageNum;} + unsigned getTotalPages () const {return _totalPages;} + DVIActions* getActions () const {return _actions;} + DVIActions* replaceActions (DVIActions *a); + const FontManager& getFontManager () const {return _fontManager;} + + protected: + int executeCommand (); + void putChar (UInt32 c, bool moveCursor); + void defineFont (UInt32 fontnum, const std::string &name, UInt32 cs, double ds, double ss); + virtual void beginPage (Int32 *c) {} + virtual void endPage () {} + + // VFAction methods + void defineVFFont (UInt32 fontnum, std::string path, std::string name, UInt32 checksum, double dsize, double ssize); + void defineVFChar (UInt32 c, vector<UInt8> *dvi); + + // the following methods represent the DVI commands + // they are called by executeCommand and should not be used directly + void cmdSetChar0 (int c); + void cmdSetChar (int len); + void cmdPutChar (int len); + void cmdSetRule (int len); + void cmdPutRule (int len); + void cmdNop (int len); + void cmdBop (int len); + void cmdEop (int len); + void cmdPush (int len); + void cmdPop (int len); + void cmdRight (int len); + void cmdDown (int len); + void cmdX0 (int len); + void cmdY0 (int len); + void cmdW0 (int len); + void cmdZ0 (int len); + void cmdX (int len); + void cmdY (int len); + void cmdW (int len); + void cmdZ (int len); + void cmdFontDef (int len); + void cmdFontNum0 (int n); + void cmdFontNum (int len); + void cmdXXX (int len); + void cmdPre (int len); + void cmdPost (int len); + void cmdPostPost (int len); + + private: + DVIActions *_actions; + bool _inPage; // true if between bop and eop + unsigned _totalPages; // total number of pages in dvi file + unsigned _currPageNum; // current page number + int _currFontNum; // current font number + double _scaleFactor; // 1 dvi unit = scaleFactor * TeX points + UInt32 _mag; // magnification factor * 1000 + bool _inPostamble; // true if stream pointer is inside the postamble + Int32 _prevBop; // pointer to previous bop + double _pageHeight, _pageWidth; // page height and width in TeX points + DVIPosition _currPos; + std::stack<DVIPosition> _posStack; + FontManager _fontManager; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.cpp new file mode 100644 index 00000000000..102a5b30366 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.cpp @@ -0,0 +1,344 @@ +/************************************************************************* +** DVIToSVG.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdlib> +#include <ctime> +#include <fstream> +#include <sstream> +#include "Calculator.h" +#include "CharmapTranslator.h" +#include "DVIToSVG.h" +#include "DVIToSVGActions.h" +#include "Font.h" +#include "FontManager.h" +#include "FileFinder.h" +#include "InputReader.h" +#include "Matrix.h" +#include "Message.h" +#include "PageSize.h" +#include "SVGFontEmitter.h" +#include "SVGFontTraceEmitter.h" +#include "SVGTree.h" +#include "TFM.h" +#include "XMLDocument.h" +#include "XMLDocTypeNode.h" +#include "XMLNode.h" +#include "XMLString.h" +// +/////////////////////////////////// +// special handlers + +#include "BgColorSpecialHandler.h" +#include "ColorSpecialHandler.h" +#include "DvisvgmSpecialHandler.h" +#include "EmSpecialHandler.h" +//#include "HtmlSpecialHandler.h" +#if !DISABLE_GS + #include "PsSpecialHandler.h" +#endif +#include "TpicSpecialHandler.h" +/////////////////////////////////// + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#define VERSION_STR VERSION " (" TARGET_SYSTEM ")" +#else +#define VERSION_STR "" +#endif + +using namespace std; + +// static class variables +bool DVIToSVG::CREATE_STYLE=true; +bool DVIToSVG::USE_FONTS=true; + + +/** Returns time stamp of current date/time. */ +static string datetime () { + time_t t; + time(&t); + struct tm *tm = localtime(&t); + char *timestr = asctime(tm); + timestr[24] = 0; // remove newline + return timestr; +} + + +class PSHeaderActions : public DVIActions +{ + public : + PSHeaderActions (DVIToSVG &dvisvg) : _dvisvg(dvisvg) {} + + void special (const std::string &s) { + if (s.substr(0, 7) == "header=") + _dvisvg.specialManager().process(s, 0); + } + + BoundingBox& bbox () {return _bbox;} + + private: + DVIToSVG &_dvisvg; + BoundingBox _bbox; +}; + + +DVIToSVG::DVIToSVG (istream &is, ostream &os) + : DVIReader(is), _out(os) +{ + replaceActions(new DVIToSVGActions(*this, _svg)); +} + + +DVIToSVG::~DVIToSVG () { + delete replaceActions(0); +} + + +/** Starts the conversion process. + * @return total number of pages in DVI file */ +int DVIToSVG::convert (unsigned firstPage, unsigned lastPage) { + executePostamble(); // collect scaling and font information + if (firstPage > getTotalPages()) { + ostringstream oss; + oss << "file contains only " << getTotalPages() << " page(s)"; + throw DVIException(oss.str()); + } + if (firstPage < 0) + firstPage = 1; + + if (firstPage > 1) { + // ensure loading of PostScript prologues given at the beginning of the first page + // (prologue files are always referenced in first page) + PSHeaderActions headerActions(*this); + DVIActions *save = replaceActions(&headerActions); + executePage(1); + replaceActions(save); + } + + if (CREATE_STYLE && USE_FONTS) { + const vector<Font*> &fonts = getFontManager().getFonts(); + if (!fonts.empty()) { + XMLElementNode *styleNode = new XMLElementNode("style"); + styleNode->addAttribute("type", "text/css"); + _svg.appendToRoot(styleNode); + ostringstream style; + FORALL(fonts, vector<Font*>::const_iterator, i) { + if (!dynamic_cast<VirtualFont*>(*i)) { // skip virtual fonts + style << "text.f" << getFontManager().fontID(*i) << ' ' + << "{font-family:" << (*i)->name() + << ";font-size:" << (*i)->scaledSize() << "}\n"; + } + } + XMLCDataNode *cdata = new XMLCDataNode(style.str()); + styleNode->append(cdata); + } + } + + if (executePage(firstPage)) { // @@ + Message::mstream() << endl; + embedFonts(_svg.rootNode()); + _svg.write(_out); + _svg.reset(); + + } + return getTotalPages(); +} + + +/** This template method is called by parent class DVIReader before + * executing the BOP actions. + * @param[in] c contains information about the page (page number etc.) */ +void DVIToSVG::beginPage (Int32 *c) { + if (dynamic_cast<DVIToSVGActions*>(getActions())) { + Message::mstream() << '[' << c[0]; + _svg.appendToDoc(new XMLCommentNode(" This file was generated by dvisvgm "VERSION_STR" ")); + _svg.appendToDoc(new XMLCommentNode(" " + datetime() + " ")); + } +} + + +/** This template method is called by parent class DVIReader before + * executing the EOP actions. */ +void DVIToSVG::endPage () { + if (!dynamic_cast<DVIToSVGActions*>(getActions())) + return; + + _specialManager.notifyEndPage(); + Message::mstream() << ']'; + // set bounding box and apply page transformations + BoundingBox &bbox = getActions()->bbox(); + if (!_transCmds.empty()) { + Calculator calc; + calc.setVariable("ux", bbox.minX()); + calc.setVariable("uy", bbox.minY()); + calc.setVariable("w", bbox.width()); + calc.setVariable("h", bbox.height()); + calc.setVariable("pt", 1); + calc.setVariable("in", 72.27); + calc.setVariable("cm", 72.27/2.54); + calc.setVariable("mm", 72.27/25.4); + Matrix matrix(_transCmds, calc); + static_cast<DVIToSVGActions*>(getActions())->setPageMatrix(matrix); + if (_bboxString == "min") + bbox.transform(matrix); + } + if (string("dvi none min").find(_bboxString) == string::npos) { + istringstream iss(_bboxString); + StreamInputReader ir(iss); + ir.skipSpace(); + if (isalpha(ir.peek())) { + // set explicitly given page format + PageSize size(_bboxString); + if (size.valid()) { + // convention: DVI position (0,0) equals (1in, 1in) relative + // to the upper left vertex of the page (see DVI specification) + const double border = -72.27; + bbox = BoundingBox(border, border, size.widthInPT()+border, size.heightInPT()+border); + } + } + else { + try { + bbox = BoundingBox(_bboxString); + } + catch (const MessageException &e) { + } + } + } + else if (_bboxString == "dvi") { + // center page content + double dx = (getPageWidth()-bbox.width())/2; + double dy = (getPageHeight()-bbox.height())/2; + bbox += BoundingBox(-dx, -dy, dx, dy); + } + if (_bboxString != "none" && bbox.width() > 0) { + _svg.setBBox(bbox); + + Message::mstream() << "\npage size: " << bbox.width() << "pt" + " x " << bbox.height() << "pt" + " (" << bbox.width()/72.27*25.4 << "mm" + " x " << bbox.height()/72.27*25.4 << "mm)\n"; + } +} + + +static void collect_chars (map<const Font*, set<int> > &fm) { + typedef const map<const Font*, set<int> > UsedCharsMap; + FORALL(fm, UsedCharsMap::const_iterator, it) { + if (it->first->uniqueFont() != it->first) { + FORALL(it->second, set<int>::const_iterator, cit) + fm[it->first->uniqueFont()].insert(*cit); + } + } +} + + +/** Adds the font information to the SVG tree. + * @param[in] svgElement the font nodes are added to this node */ +void DVIToSVG::embedFonts (XMLElementNode *svgElement) { + if (!svgElement) + return; + if (!getActions()) // no dvi actions => no chars written => no fonts to embed + return; + + typedef map<const Font*, set<int> > UsedCharsMap; + const DVIToSVGActions *svgActions = static_cast<DVIToSVGActions*>(getActions()); + UsedCharsMap &usedChars = svgActions->getUsedChars(); + + collect_chars(usedChars); + + FORALL(usedChars, UsedCharsMap::const_iterator, it) { + const Font *font = it->first; + if (const PhysicalFont *ph_font = dynamic_cast<const PhysicalFont*>(font)) { + CharmapTranslator *cmt = svgActions->getCharmapTranslator(font); + // If the same character is used in various sizes we don't want to embed the complete (lengthy) path + // description multiple times because they would only differ by a scale factor. Thus it's better to + // reference the already embedded path together with a transformation attribute and let the SVG renderer + // scale the glyph properly. This is only necessary if we don't want to use font but path elements. + if (font != font->uniqueFont()) { + FORALL(it->second, set<int>::const_iterator, cit) { + ostringstream oss; + XMLElementNode *use = new XMLElementNode("use"); + oss << 'g' << getFontManager().fontID(font) << *cit; + use->addAttribute("id", oss.str()); + oss.str(""); + oss << "#g" << getFontManager().fontID(font->uniqueFont()) << *cit; + use->addAttribute("xlink:href", oss.str()); + oss.str(""); + oss << "scale(" << (font->scaledSize()/font->uniqueFont()->scaledSize()) << ')'; + use->addAttribute("transform", oss.str()); + _svg.appendToDefs(use); + } + } + else { + if (ph_font->type() == PhysicalFont::MF) { + SVGFontTraceEmitter emitter(font, getFontManager(), *cmt, _svg, USE_FONTS); + emitter.emitFont(it->second, font->name().c_str()); + } + else if (font->path()) { // path to pfb/ttf file + SVGFontEmitter emitter(font, getFontManager(), *cmt, _svg, USE_FONTS); + emitter.emitFont(it->second, font->name().c_str()); + } + else + Message::wstream(true) << "can't embed font '" << font->name() << "'\n"; + } + } + else + Message::wstream(true) << "can't embed font '" << font->name() << "'\n"; + } +} + + +/** Enables or disables processing of specials. If ignorelist == 0, all + * supported special handlers are loaded. To disable selected sets of specials, + * the corresponding prefixes can be given separated by non alpha-numeric characters, + * e.g. "color, ps, em" or "color: ps em" etc. + * A single "*" in the ignore list disables all specials. + * @param[in] ignorelist list of special prefixes to ignore + * @return the SpecialManager that handles special statements */ +const SpecialManager* DVIToSVG::setProcessSpecials (const char *ignorelist) { + if (ignorelist && strcmp(ignorelist, "*") == 0) { // ignore all specials? + _specialManager.unregisterHandlers(); + } + else { + // add special handlers + SpecialHandler *handlers[] = { + 0, // placeholder for PsSpecialHandler + new BgColorSpecialHandler, // handles background color special + new ColorSpecialHandler, // handles color specials + new DvisvgmSpecialHandler, // handles raw SVG embeddings + new EmSpecialHandler, // handles emTeX specials +// new HtmlSpecialHandler, // handles hyperref specials + new TpicSpecialHandler, // handles tpic specials + 0 + }; + SpecialHandler **p = handlers; +#if !DISABLE_GS + if (Ghostscript().available()) + *p = new PsSpecialHandler; + else +#endif + p++; + _specialManager.unregisterHandlers(); + _specialManager.registerHandlers(p, ignorelist); + } + return &_specialManager; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.h new file mode 100644 index 00000000000..f516b7ed00b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVG.h @@ -0,0 +1,60 @@ +/************************************************************************* +** DVIToSVG.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef DVITOSVG_H +#define DVITOSVG_H + +#include <iostream> +#include "DVIReader.h" +#include "SpecialManager.h" +#include "SVGTree.h" + + +class DVIToSVG : public DVIReader +{ + public: + DVIToSVG (std::istream &is, std::ostream &os); + ~DVIToSVG (); + int convert (unsigned firstPage, unsigned lastPage); + const SpecialManager* setProcessSpecials (const char *ignorelist=0); + const SpecialManager& specialManager () const {return _specialManager;} + void setPageSize (const string &name) {_bboxString = name;} + void setTransformation (const std::string &cmds) {_transCmds = cmds;} + + protected: + DVIToSVG (const DVIToSVG &); + DVIToSVG operator = (const DVIToSVG &); + void beginPage (Int32 *c); + void endPage (); + void embedFonts (XMLElementNode *svgElement); + + private: + SVGTree _svg; + std::ostream &_out; ///< DVI output is written to this stream + std::string _bboxString; + std::string _transCmds; + SpecialManager _specialManager; + + public: + static bool CREATE_STYLE; ///< should <style>...</style> and class attributes be used to reference fonts? + static bool USE_FONTS; ///< if true, create font references and don't draw paths directly +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.cpp new file mode 100644 index 00000000000..b3f26173d94 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.cpp @@ -0,0 +1,225 @@ +/************************************************************************* +** DVIToSVGActions.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <cstring> +#include "BoundingBox.h" +#include "CharmapTranslator.h" +#include "DVIToSVG.h" +#include "DVIToSVGActions.h" +#include "Font.h" +#include "FontManager.h" +#include "Ghostscript.h" +#include "SpecialManager.h" +#include "XMLNode.h" +#include "XMLString.h" + +using namespace std; + + +unsigned DVIToSVGActions::PROGRESSBAR = 0; + + +DVIToSVGActions::DVIToSVGActions (DVIToSVG &dvisvg, SVGTree &svg) + : _svg(svg), _dvisvg(dvisvg), _pageMatrix(0), _bgcolor(Color::WHITE) +{ + _currentFontNum = -1; + _pageCount = 0; +} + + +DVIToSVGActions::~DVIToSVGActions () { + delete _pageMatrix; + FORALL (_charmapTranslatorMap, CharmapTranslatorMap::iterator, i) + delete i->second; +} + + +void DVIToSVGActions::setPageMatrix (const Matrix &matrix) { + delete _pageMatrix; + _pageMatrix = new Matrix(matrix); +} + + +/** This method is called when a "set char" command was found in the DVI file. + * It draws a character of the current font. + * @param[in] x horizontal position of left bounding box edge + * @param[in] y vertical position of the character's baseline + * @param[in] c character code relative to the current font + * @param[in] font font to be used */ +void DVIToSVGActions::setChar (double x, double y, unsigned c, const Font *font) { +/* x *= BP; + y *= BP; */ + if (DVIToSVG::USE_FONTS) { + // If we use SVG fonts there is no need to record all font name/char/size combinations + // because the SVG font mechanism handles this automatically. It's sufficient to + // record font names and chars. The various font sizes can be ignored here. + // For a given font object, Font::uniqueFont() returns the same unique font object for + // all fonts with the same name. + font = font->uniqueFont(); + } + _usedCharsMap[font].insert(c); + + const CharmapTranslator *cmt = _charmapTranslatorMap[font->uniqueFont()]; + _svg.appendChar(c, x, y, _dvisvg.getFontManager(), *cmt); + + // update bounding box + if (font) { + /* x *= BP; + y *= BP;*/ + double s = font->scaleFactor(); // * BP; + double w = s*(font->charWidth(c) + font->italicCorr(c)); + double h = s*font->charHeight(c); + double d = s*font->charDepth(c); + BoundingBox charbox(x, y-h, x+w, y+d); + if (!getMatrix().isIdentity()) + charbox.transform(getMatrix()); + _bbox.embed(charbox); + } +} + + +/** This method is called when a "set rule" or "put rule" command was found in the + * DVI file. It draws a solid unrotated rectangle. + * @param[in] x horizontal position of left edge + * @param[in] y vertical position of bottom(!) edge + * @param[in] height length of the vertical edges + * @param[in] width length of the horizontal edges */ +void DVIToSVGActions::setRule (double x, double y, double height, double width) { +/* x *= BP; + y *= BP; + height *= BP; + width *= BP; */ + // (x,y) is the lower left corner of the rectangle + XMLElementNode *rect = new XMLElementNode("rect"); + rect->addAttribute("x", x); + rect->addAttribute("y", y-height); + rect->addAttribute("height", height); + rect->addAttribute("width", width); + if (!getMatrix().isIdentity()) + rect->addAttribute("transform", getMatrix().getSVG()); + if (getColor() != Color::BLACK) + rect->addAttribute("fill", _svg.getColor().rgbString()); + _svg.appendToPage(rect); + + // update bounding box + BoundingBox bb(x, y+height, x+width, y); + if (!getMatrix().isIdentity()) + bb.transform(getMatrix()); + _bbox.embed(bb); +} + + +void DVIToSVGActions::defineFont (int num, const Font *font) { + font = font->uniqueFont(); + if (_charmapTranslatorMap.find(font) == _charmapTranslatorMap.end()) + _charmapTranslatorMap[font] = new CharmapTranslator(font); +} + + +/** This method is called when a "set font" command was found in the DVI file. The + * font must be previously defined. + * @param[in] num unique number of the font in the DVI file (not necessarily equal to the DVI font number) + * @param[in] font pointer to the font object (always represents a physical font and never a virtual font) */ +void DVIToSVGActions::setFont (int num, const Font *font) { + _currentFontNum = num; + _svg.setFont(num, font); +} + + +/** This method is called when a "special" command was found in the DVI file. + * @param[in] s the special expression */ +void DVIToSVGActions::special (const string &s) { + try { + _dvisvg.specialManager().process(s, this, this); + // @@ output message in case of unsupported specials? + } + catch (const SpecialException &e) { + Message::estream(true) << "error in special '" << s << "': " << e.getMessage() << endl; + } +} + + +void DVIToSVGActions::beginSpecial (const char *prefix) { + static unsigned count = 0; + if (PROGRESSBAR > 0 && ++count % PROGRESSBAR == 0) { + if (count == PROGRESSBAR) + Message::mstream(false) << ':'; + Message::mstream(false) << '='; + } +} + + +void DVIToSVGActions::endSpecial (const char *) { +} + + +/** This method is called when the DVI preamble was read + * @param[in] cmt preamble comment text. */ +void DVIToSVGActions::preamble (const string &cmt) { +} + + +void DVIToSVGActions::postamble () { +} + + +/** This method is called when a "begin of page (bop)" command was found in the DVI file. + * @param[in] c array with 10 components representing \count0 ... \count9. c[0] contains the + * current (printed) page number (may differ from page count) */ +void DVIToSVGActions::beginPage (Int32 *c) { + _svg.newPage(++_pageCount); + _bbox = BoundingBox(); // clear bounding box +} + + +CharmapTranslator* DVIToSVGActions::getCharmapTranslator (const Font *font) const { + if (font) { + CharmapTranslatorMap::const_iterator it = _charmapTranslatorMap.find(font->uniqueFont()); + if (it != _charmapTranslatorMap.end()) + return it->second; + } + return 0; +} + + +/** This method is called when an "end of page (eop)" command was found in the DVI file. */ +void DVIToSVGActions::endPage () { + if (_pageMatrix) + _svg.transformPage(*_pageMatrix); + if (_bgcolor != Color::WHITE) { + XMLElementNode *r = new XMLElementNode("rect"); + r->addAttribute("x", _bbox.minX()); + r->addAttribute("y", _bbox.minY()); + r->addAttribute("width", _bbox.width()); + r->addAttribute("height", _bbox.height()); + r->addAttribute("fill", _bgcolor.rgbString()); + _svg.prependToPage(r); + } +} + + +void DVIToSVGActions::setBgColor (const Color &color) { + _bgcolor = color; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.h new file mode 100644 index 00000000000..39aace386a1 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DVIToSVGActions.h @@ -0,0 +1,93 @@ +/************************************************************************* +** DVIToSVGActions.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef DVITOSVGACTIONS_H +#define DVITOSVGACTIONS_H + +#include <map> +#include <set> +#include "BoundingBox.h" +#include "DVIActions.h" +#include "Matrix.h" +#include "SpecialActions.h" +#include "SpecialManager.h" +#include "SVGTree.h" + + +class CharmapTranslator; +class DVIToSVG; +class FileFinder; +class Font; +class XMLNode; + +class DVIToSVGActions : public DVIActions, public SpecialActions, public SpecialManager::Listener +{ + typedef std::map<const Font*, CharmapTranslator*> CharmapTranslatorMap; + typedef std::map<const Font*, std::set<int> > UsedCharsMap; + + public: + DVIToSVGActions (DVIToSVG &dvisvg, SVGTree &svg); + ~DVIToSVGActions (); + void setChar (double x, double y, unsigned c, const Font *f); + void setRule (double x, double y, double height, double width); + void setBgColor (const Color &color); + void setColor (const Color &color) {_svg.setColor(color);} + void setMatrix (const Matrix &m) {_svg.setMatrix(m);} + const Matrix& getMatrix () const {return _svg.getMatrix();} + Color getColor () const {return _svg.getColor();} + void appendToPage (XMLNode *node) {_svg.appendToPage(node);} + void appendToDefs (XMLNode *node) {_svg.appendToDefs(node);} + void moveToX (double x) {_svg.setX(x);} + void moveToY (double y) {_svg.setY(y);} + void defineFont (int num, const Font *font); + void setFont (int num, const Font *font); + void special (const string &s); + void preamble (const string &cmt); + void postamble (); + void beginPage (Int32 *c); + void endPage (); + void beginSpecial (const char *prefix); + void endSpecial (const char *prefix); + UsedCharsMap& getUsedChars () const {return _usedCharsMap;} + void setPageMatrix (const Matrix &tm); + CharmapTranslator* getCharmapTranslator (const Font *font) const; + double getX() const {return _dvisvg.getXPos();} + double getY() const {return _dvisvg.getYPos();} + void setX (double x) {_dvisvg.setXPos(x);} + void setY (double y) {_dvisvg.setYPos(y);} + BoundingBox& bbox () {return _bbox;} + + public: + static unsigned PROGRESSBAR; ///< disabled if 0, indicates skip value otherwise + + private: + SVGTree &_svg; + DVIToSVG &_dvisvg; + BoundingBox _bbox; + int _pageCount; + int _currentFontNum; + CharmapTranslatorMap _charmapTranslatorMap; + mutable UsedCharsMap _usedCharsMap; + Matrix *_pageMatrix; // transformation of whole page + Color _bgcolor; +}; + + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.cpp new file mode 100644 index 00000000000..e8d80731f51 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.cpp @@ -0,0 +1,115 @@ +/************************************************************************* +** Directory.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "Directory.h" + +using namespace std; + +#ifdef __WIN32__ + #include <windows.h> +#else + #include <errno.h> + #include <sys/stat.h> +#endif + + +Directory::Directory () { +#if __WIN32__ + handle = INVALID_HANDLE_VALUE; +#else + dir = 0; +#endif +} + + +Directory::Directory (string dirname) { + open(dirname); +} + +Directory::~Directory () { + close(); +} + + +bool Directory::open (string dname) { + dirname = dname; +#ifdef __WIN32__ + firstread = true; + if (dname[dname.length()-1] == '/' || dname[dname.length()-1] == '\\') + dname = dname.substr(0, dname.length()-1); + dname += "\\*"; + handle = FindFirstFile(dname.c_str(), &fileData); + return handle != INVALID_HANDLE_VALUE; +#else + dir = opendir(dirname.c_str()); + return dir; +#endif +} + + +void Directory::close () { +#ifdef __WIN32__ + FindClose(handle); +#else + closedir(dir); +#endif +} + + +/** Reads first/next directory entry. + * @param[in] type type of entry to return (a: file or dir, f: file, d: dir) + * @return name of entry */ +const char* Directory::read (char type) { +#ifdef __WIN32__ + if (handle == INVALID_HANDLE_VALUE) + return 0; + while (firstread || FindNextFile(handle, &fileData)) { + firstread = false; + if (fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { + if (type == 'a' || type == 'd') + return fileData.cFileName; + } + else if (type == 'a' || type == 'f') + return fileData.cFileName; + } + FindClose(handle); + handle = INVALID_HANDLE_VALUE; + return 0; +#else + if (!dir) + return 0; + while ((dirent = readdir(dir))) { + string path = string(dirname) + "/" + dirent->d_name; + struct stat stats; + stat(path.c_str(), &stats); + if (S_ISDIR(stats.st_mode)) { + if (type == 'a' || type == 'd') + return dirent->d_name; + } + else if (type == 'a' || type == 'f') + return dirent->d_name; + } + closedir(dir); + dir = 0; + return 0; +#endif +} + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.h new file mode 100644 index 00000000000..024b5b31c78 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Directory.h @@ -0,0 +1,54 @@ +/************************************************************************* +** Directory.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef DIRECTORY_H +#define DIRECTORY_H + +#include <string> +#ifdef __WIN32__ + #include <windows.h> +#else + #include <dirent.h> +#endif + +class Directory +{ + public: + Directory (); + Directory (std::string path); + ~Directory (); + bool open (std::string path); + void close (); + const char* read (char type='a'); + std::string getEntry () const; + + private: + std::string dirname; +#ifdef __WIN32__ + bool firstread; + HANDLE handle; + WIN32_FIND_DATA fileData; +#else + DIR *dir; + struct dirent *dirent; +#endif +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.cpp new file mode 100644 index 00000000000..dae575ce107 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.cpp @@ -0,0 +1,175 @@ +/************************************************************************* +** DvisvgmSpecialHandler.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstring> +#include "DvisvgmSpecialHandler.h" +#include "InputBuffer.h" +#include "InputReader.h" +#include "SpecialActions.h" +#include "XMLNode.h" +#include "XMLString.h" + +using namespace std; + + +/** Replaces constants of the form {?name} by their corresponding value. + * @param[in,out] str text to expand + * @param[in] actions interfcae to the world outside the special handler */ +static void expand_constants (string &str, SpecialActions *actions) { + struct Constant { + const char *name; + string val; + } + constants[] = { + {"x", XMLString(actions->getX())}, + {"y", XMLString(actions->getY())}, + {"color", actions->getColor().rgbString()}, + {"nl", "\n"}, + {0, ""} + }; + for (const Constant *p=constants; p->name; p++) { + const string pattern = string("{?")+p->name+"}"; + size_t pos = str.find(pattern); + while (pos != string::npos) { + str.replace(pos, strlen(p->name)+3, p->val); + pos = str.find(pattern, pos+p->val.length()); // look for further matches + } + } +} + + +/** Embeds the virtual rectangle (x, y ,w , h) into the current bounding box, + * where (x,y) is the lower left vertex composed of the current DVI position. + * @param[in] w width of the rectangle in TeX point units + * @param[in] h height of the rectangle in TeX point units + * @param[in] d depth of the rectangle in TeX point units */ +static void update_bbox (double w, double h, double d, SpecialActions *actions) { + double x = actions->getX(); + double y = actions->getY(); + actions->bbox().embed(BoundingBox(x, y, x+w, y-h)); + actions->bbox().embed(BoundingBox(x, y, x+w, y+d)); +} + + +/** Inserts raw text into the SVG tree. + * @param[in,out] in the raw text is read from this input buffer + * @param[in] actions interfcae to the world outside the special handler + * @param[in] group true if the text should be wrapped by a group element */ +static void raw (InputReader &in, SpecialActions *actions, bool group=false) { + string str; + while (!in.eof()) { + char c = in.get(); + if (isprint(c)) + str += c; + } + expand_constants(str, actions); + if (!str.empty()) { + XMLNode *node = new XMLTextNode(str); + if (group) { + XMLElementNode *g = new XMLElementNode("g"); + g->addAttribute("x", actions->getX()); + g->addAttribute("y", actions->getY()); + if (actions->getColor() != Color::BLACK) + g->addAttribute("fill", actions->getColor().rgbString()); + g->append(node); + node = g; + } + actions->appendToPage(node); + } +} + + +/** Evaluates the special dvisvgm:bbox. + * variant 1: dvisvgm:bbox [r[el]] <width> <height> [<depth>] + * variant 2: dvisvgm:bbox a[bs] <x1> <y1> <x2> <y2> + * variant 3: dvisvgm:bbox f[ix] <x1> <y1> <x2> <y2> */ +static void bbox (InputReader &in, SpecialActions *actions) { + in.skipSpace(); + char c = in.peek(); + if (isalpha(c)) { + while (!isspace(in.peek())) // skip trailing characters + in.get(); + if (c == 'a' || c == 'f') { + double p[4]; + for (int i=0; i < 4; i++) + p[i] = in.getDouble(); + BoundingBox b(p[0], p[1], p[2], p[3]); + if (c == 'a') + actions->bbox().embed(b); + else { + actions->bbox() = b; + actions->bbox().lock(); + } + } + } + else + c = 'r'; // no mode specifier => relative box parameters + + if (c == 'r') { + double w = in.getDouble(); + double h = in.getDouble(); + double d = in.getDouble(); + update_bbox(w, h, d, actions); + } +} + + +static void img (InputReader &in, SpecialActions *actions) { + double w = in.getDouble(); + double h = in.getDouble(); + string f = in.getString(); + update_bbox(w, h, 0, actions); + XMLElementNode *img = new XMLElementNode("image"); + img->addAttribute("x", actions->getX()); + img->addAttribute("y", actions->getY()); + img->addAttribute("width", w); + img->addAttribute("height", h); + img->addAttribute("xlink:href", f); + if (actions && !actions->getMatrix().isIdentity()) + img->addAttribute("transform", actions->getMatrix().getSVG()); + actions->appendToPage(img); +} + + +/** Evaluates and executes a dvisvgm special statement. + * @param[in] prefix special prefix read by the SpecialManager + * @param[in] is the special statement is read from this stream + * @param[in,out] in the raw text is read from this input buffer */ +bool DvisvgmSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) { + if (actions) { + StreamInputBuffer ib(is); + BufferInputReader in(ib); + string cmd = in.getWord(); + if (cmd == "raw") // raw <text> + raw(in, actions); + else if (cmd == "bbox") // bbox [r] <width> <height> <depth> or bbox a <x1> <y1> <x2> <y2> + bbox(in, actions); + else if (cmd == "img") { // img <width> <height> <file> + img(in, actions); + } + } + return true; +} + + +const char** DvisvgmSpecialHandler::prefixes () const { + static const char *pfx[] = {"dvisvgm:", 0}; + return pfx; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.h new file mode 100644 index 00000000000..8ecf780cf8f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/DvisvgmSpecialHandler.h @@ -0,0 +1,35 @@ +/************************************************************************* +** DvisvgmSpecialHandler.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef DVISVGMSPECIALHANDLER_H +#define DVISVGMSPECIALHANDLER_H + +#include "SpecialHandler.h" + +class DvisvgmSpecialHandler : public SpecialHandler +{ + public: + const char* name () const {return "dvisvgm";} + const char* info () const {return "special set for embedding raw SVG snippets";} + const char** prefixes () const; + bool process (const char *prefix, std::istream &in, SpecialActions *actions); +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.cpp new file mode 100644 index 00000000000..386a28eed3d --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.cpp @@ -0,0 +1,230 @@ +/************************************************************************* +** EmSpecialHandler.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <sstream> +#include "EmSpecialHandler.h" +#include "InputBuffer.h" +#include "InputReader.h" +#include "SpecialActions.h" +#include "XMLNode.h" + +using namespace std; + + +EmSpecialHandler::EmSpecialHandler () : _linewidth(0.4), _actions(0) { +} + + +/** Computes the "cut vector" that is used to compute the line shape. + * Because each line has a width > 0 the actual shape of the line is a tetragon. + * The 4 vertices can be influenced by the cut parameter c that specifies + * a horizontal, vertical or orthogonal cut of a line end. Depending on c and the + * line's slope a cut vector v can be computed that, relatively to endpoint p, denotes + * the 2 vertices of that line end: v1=p+v and v2=p-v. + * @param[in] c cut direction ('h', 'v' or 'p') + * @param[in] v direction vector of line to be drawn + * @param[in] lw width of line to be drawn + * @return the "cut vector" */ +static DPair cut_vector (char c, const DPair &v, double lw) { + if (c == 'p') + return v.ortho()/v.length() * (lw/2); + DPair cut; + if (c == 'v' && v.x() != 0) { + double slope = v.y()/v.x(); + double h = sqrt(lw*lw*(1+slope*slope)); + cut.y(0.5*h); + } + else if (v.y() != 0) { // c == 'h' + double slope = v.x()/v.y(); + double h = sqrt(lw*lw*(1+slope*slope)); + double sgn = slope < 0 ? 1.0 : -1.0; + cut.x(0.5*h*sgn); + } + return cut; +} + + +/** Creates the SVG element that will a the line. + * @param[in] p1 first endpoint in TeX point units + * @param[in] p2 second endpoint in TeX point units + * @param[in] c1 cut method of first endpoint ('h', 'v' or 'p') + * @param[in] c2 cut method of second endpoint ('h', 'v' or 'p') + * @param[in] lw line width in TeX point units */ +static void create_line (const DPair &p1, const DPair &p2, char c1, char c2, double lw, SpecialActions *actions) { + XMLElementNode *node=0; + DPair dir = p2-p1; + if (dir.x() == 0 || dir.y() == 0 || (c1 == 'p' && c2 == 'p')) { + // draw regular line + node = new XMLElementNode("line"); + node->addAttribute("x1", p1.x()); + node->addAttribute("y1", p1.y()); + node->addAttribute("x2", p2.x()); + node->addAttribute("y2", p2.y()); + node->addAttribute("stroke-width", lw); + node->addAttribute("stroke", actions->getColor().rgbString()); + // update bounding box + actions->bbox().embed(p1); + actions->bbox().embed(p2); + } + else { + // draw polygon + DPair cv1 = cut_vector(c1, dir, lw); + DPair cv2 = cut_vector(c2, dir, lw); + DPair q11 = p1+cv1, q12 = p1-cv1; + DPair q21 = p2+cv2, q22 = p2-cv2; + node = new XMLElementNode("polygon"); + ostringstream oss; + oss << q11.x() << ',' << q11.y() << ' ' + << q12.x() << ',' << q12.y() << ' ' + << q22.x() << ',' << q22.y() << ' ' + << q21.x() << ',' << q21.y(); + node->addAttribute("points", oss.str()); + if (actions->getColor() != Color::BLACK) + node->addAttribute("fill", actions->getColor().rgbString()); + // update bounding box + actions->bbox().embed(q11); + actions->bbox().embed(q12); + actions->bbox().embed(q21); + actions->bbox().embed(q22); + } + actions->appendToPage(node); +} + + +static double read_length (InputReader &in) { + struct Unit { + const char *name; + double factor; + } + units[] = { + {"pt", 1.0}, + {"pc", 12.0}, + {"in", 72.27}, + {"bp", 72.27/72}, + {"cm", 72.27/2.54}, + {"mm", 72.27/25.4}, + {"dd", 1238.0/1157}, + {"cc", 1238.0/1157*12}, + {"sp", 1.0/65536}, + {0, 0} + }; + double len = in.getDouble(); + in.skipSpace(); + for (Unit *p=units; p->name; p++) + if (in.check(p->name)) { + len *= p->factor; + break; + } + return len; +} + + +bool EmSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) { + // em:moveto => move graphic cursor to dvi cursor + // em:lineto => draw line from graphic cursor to dvi cursor, move graphic cursor to dvi cursor + // em:linewidth <w> => set line width to <w> + // em:point <n>[,<x>[,<y>]] => defines point <n> as (<x>,<y>); if <x> and/or <y> is missing, + // the corresponding dvi cursor coordinate is inserted + // <x> and <y> are lengths + // em:line <n>[h|v|p], <m>[h|v|p] [,<w>] => draws line of width <w> from point #<n> to point #<m> + // point number suffixes: + // h: cut line horizontally + // v: cut line vertically + // p: cut line orthogonally to line direction (default) + // if <w> is omitted, the global line width is used + // + // supported length units: pt, pc, in, bp, cm, mm, dd, cc, sp + // default line width: 0.4pt + + if (actions) { + _actions = actions; // save pointer to SpecialActions for later use in endPage + StreamInputBuffer ib(is, 128); + BufferInputReader in(ib); + string cmd = in.getWord(); + if (cmd == "moveto") + _pos = DPair(actions->getX(), actions->getY()); + else if (cmd == "lineto") { + DPair p(actions->getX(), actions->getY()); + create_line(_pos, p, 'p', 'p', _linewidth, actions); + _pos = p; + } + else if (cmd == "linewidth") + _linewidth = read_length(in); + else if (cmd == "point") { + DPair p(actions->getX(), actions->getY()); + int n = in.getInt(); + if (in.getPunct() == ',') { + p.x(in.getDouble()); + if (in.getPunct() == ',') + p.y(in.getDouble()); + } + _points[n] = p; + } + else if (cmd == "line") { + int n1 = in.getInt(); + int c1 = 'p'; + if (isalpha(in.peek())) + c1 = in.get(); + in.getPunct(); + int n2 = in.getInt(); + int c2 = 'p'; + if (isalpha(in.peek())) + c2 = in.get(); + double lw = _linewidth; + if (in.getPunct() == ',') + lw = read_length(in); + map<int,DPair>::iterator it1=_points.find(n1); + map<int,DPair>::iterator it2=_points.find(n2); + if (it1 != _points.end() && it2 != _points.end()) + create_line(it1->second, it2->second, c1, c2, lw, actions); + else { + // Line endpoints havn't necessarily to be defined before + // a line definition. If a point wasn't defined yet we push the line + // in a wait list and process the lines at the end of the page. + _lines.push_back(Line(n1, n2, c1, c2, lw)); + } + } + } + return true; +} + + +/** This method is called at the end of a DVI page. Here we have to draw all pending + * lines that are still in the line list. All line endpoints must be defined until here. */ +void EmSpecialHandler::endPage () { + if (_actions) { + FORALL(_lines, list<Line>::iterator, it) { + map<int,DPair>::iterator pit1=_points.find(it->p1); + map<int,DPair>::iterator pit2=_points.find(it->p2); + if (pit1 != _points.end() && pit2 != _points.end()) + create_line(pit1->second, pit2->second, it->c1, it->c2, it->width, _actions); + // all lines with still undefined points are ignored + } + } + // line and point definitions are local to a page + _lines.clear(); + _points.clear(); +} + + +const char** EmSpecialHandler::prefixes () const { + static const char *pfx[] = {"em:", 0}; + return pfx; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.h new file mode 100644 index 00000000000..aaee7908b73 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/EmSpecialHandler.h @@ -0,0 +1,55 @@ +/************************************************************************* +** EmSpecialHandler.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef EMSPECIALHANDLER_H +#define EMSPECIALHANDLER_H + +#include <list> +#include <map> +#include "Pair.h" +#include "SpecialHandler.h" + + +class EmSpecialHandler : public SpecialHandler +{ + struct Line { + Line (int pp1, int pp2, char cc1, char cc2, double w) : p1(pp1), p2(pp2), c1(cc1), c2(cc2), width(w) {} + int p1, p2; ///< point numbers of line ends + char c1, c2; ///< cut type of line ends (h, v or p) + double width; ///< line width + }; + + public: + EmSpecialHandler (); + const char* name () const {return "em";} + const char* info () const {return "line drawing statements of the emTeX special set";} + const char** prefixes () const; + bool process (const char *prefix, std::istream &in, SpecialActions *actions); + void endPage (); + + private: + std::map<int, DPair> _points; ///< points defined by special em:point + std::list<Line> _lines; ///< list of lines with undefined end points + double _linewidth; ///< global line width + DPair _pos; ///< current position of "graphic cursor" + SpecialActions *_actions; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.cpp new file mode 100644 index 00000000000..5ae027e164f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.cpp @@ -0,0 +1,264 @@ +/************************************************************************* +** FileFinder.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdlib> +#include <fstream> +#include <map> +#include <string> +#include "FileFinder.h" +#include "Message.h" +#include "macros.h" + + +#ifdef MIKTEX + #include "MessageException.h" + #import <MiKTeX207-session.tlb> + using namespace MiKTeXSession2_7; + + static ISession2Ptr miktex_session; +#else + // unfortunately, the kpathsea headers are not C++-ready, + // so we have to wrap it with some ugly code + namespace KPS { + extern "C" { + #include <kpathsea/kpathsea.h> + } + } + using namespace KPS; +#endif + +// --------------------------------------------------- +// static member variables of FileFinder::Impl + +FileFinder::Impl* FileFinder::Impl::_instance = 0; +const char *FileFinder::Impl::_progname = 0; +bool FileFinder::Impl::_mktex_enabled = false; +FontMap FileFinder::Impl::_fontmap; +const char *FileFinder::Impl::_usermapname = 0; + +// --------------------------------------------------- + + +FileFinder::Impl::Impl () +{ +#ifdef MIKTEX + if (FAILED(CoInitialize(0))) + throw MessageException("COM library could not be initialized\n"); + + HRESULT hres = miktex_session.CreateInstance(L"MiKTeX.Session"); + if (FAILED(hres)) + throw MessageException("MiKTeX.Session could not be initialized"); +#else + kpse_set_program_name(_progname, NULL); + // enable tfm and mf generation (actually invoked by calls of kpse_make_tex) + kpse_set_program_enabled(kpse_tfm_format, 1, kpse_src_env); + kpse_set_program_enabled(kpse_mf_format, 1, kpse_src_env); + kpse_make_tex_discard_errors = false; // don't suppress messages of mktexFOO tools +#endif +} + + +FileFinder::Impl::~Impl () { + delete _instance; +#ifdef MIKTEX + miktex_session = 0; // avoid automatic calling of Release() after CoUninitialize() + CoUninitialize(); +#endif +} + + +FileFinder::Impl& FileFinder::Impl::instance () { + if (!_instance) { + _instance = new FileFinder::Impl; + _instance->initFontMap(); + } + return *_instance; +} + + +/** Determines filetype by the filename extension and calls kpse_find_file + * to actually look up the file. + * @param[in] fname name of file to look up + * @return file path on success, 0 otherwise */ +const char* FileFinder::Impl::findFile (const std::string &fname) { + size_t pos = fname.rfind('.'); + if (pos == std::string::npos) + return 0; // no extension => no search + const std::string ext = fname.substr(pos+1); // file extension +#ifdef MIKTEX + _bstr_t path; + static string ret; + try { + if (miktex_session->FindFile(fname.c_str(), path.GetAddress())) { + ret = path; + return ret.c_str(); + } + } + catch (_com_error e) { + throw MessageException((const char*)e.Description()); + } + return 0; + +#else + + static std::map<std::string, kpse_file_format_type> types; + if (types.empty()) { + types["tfm"] = kpse_tfm_format; + types["pfb"] = kpse_type1_format; + types["vf"] = kpse_vf_format; + types["mf"] = kpse_mf_format; + types["ttf"] = kpse_truetype_format; + types["map"] = kpse_fontmap_format; + types["sty"] = kpse_tex_format; + types["enc"] = kpse_enc_format; + types["pro"] = kpse_tex_ps_header_format; + } + std::map<std::string, kpse_file_format_type>::iterator it = types.find(ext.c_str()); + if (it == types.end()) + return 0; + if (char *path = kpse_find_file(fname.c_str(), it->second, 0)) { + // In the current version of libkpathsea, each call of kpse_find_file produces + // a memory leak since the path buffer is not freed. I don't think we can do + // anything against it here... + static std::string buf; + buf = path; + std::free(path); + return buf.c_str(); + } + return 0; +#endif +} + + +/** Checks whether the given file is mapped to a different name and if the + * file can be found under this name. + * @param[in] fname name of file to look up + * @param[in] fontmap font mappings + * @return file path on success, 0 otherwise */ +const char* FileFinder::Impl::findMappedFile (std::string fname) { + size_t pos = fname.rfind('.'); + if (pos == std::string::npos) + return 0; + const std::string ext = fname.substr(pos+1); // file extension + const std::string base = fname.substr(0, pos); + const char *mapped_name = _fontmap.lookup(base); + if (mapped_name) { + fname = std::string(mapped_name) + "." + ext; + const char *path; + if ((path = findFile(fname)) || (path = mktex(fname))) + return path; + } + return 0; +} + + +/** Runs external mktexFOO tool to create missing tfm or mf file. + * @param[in] fname name of file to build + * @return file path on success, 0 otherwise */ +const char* FileFinder::Impl::mktex (const std::string &fname) { + size_t pos = fname.rfind('.'); + if (!_mktex_enabled || pos == std::string::npos) + return 0; + + std::string ext = fname.substr(pos+1); // file extension + if (ext != "tfm" && ext != "mf") + return 0; + + std::string base = fname.substr(0, pos); + const char *path = 0; +#ifdef MIKTEX + // maketfm and makemf are located in miktex/bin which is in the search PATH + string toolname = (ext == "tfm" ? "maketfm" : "makemf"); + system((toolname+".exe "+fname).c_str()); + path = findFile(fname); +#else + kpse_file_format_type type = (ext == "tfm" ? kpse_tfm_format : kpse_mf_format); + path = kpse_make_tex(type, fname.c_str()); +#endif + return path; +} + + +/** Initializes a font map by reading the map file(s). + * @param[in,out] fontmap font map to be initialized */ +void FileFinder::Impl::initFontMap () { + const char *usermapname = _usermapname; + if (usermapname && *usermapname == '+') // read additional map entries? + usermapname++; + if (usermapname) { + // try to read user font map file + const char *mappath = 0; + if (!_fontmap.read(usermapname)) { + if ((mappath = findFile(usermapname))) + _fontmap.read(mappath); + else + Message::wstream(true) << "map file '" << usermapname << "' not found\n"; + } + } + if (!usermapname || *_usermapname == '+') { + const char *mapfiles[] = {"ps2pk.map", "dvipdfm.map", "psfonts.map", 0}; + const char *mf=0; + for (const char **p=mapfiles; *p && !mf; p++) + if ((mf = findFile(*p))!=0) + _fontmap.read(mf); + if (!mf) + Message::wstream(true) << "none of the default map files could be found"; + } +} + + +/** Searches a file in the TeX directory tree. + * If the file doesn't exist, maximal two further steps are applied + * (if "extended" is true): + * - checks whether the filename is mapped to a different name and returns + * the path to that name + * - in case of tfm or mf files: invokes the external mktextfm/mktexmf tool + * to create the missing file + * @param[in] fname name of file to look up + * @param[in] extended if true, use fontmap lookup and mktexFOO calls + * @return path to file on success, 0 otherwise */ +const char* FileFinder::Impl::lookup (const std::string &fname, bool extended) { + const char *path; + if ((path = findFile(fname)) || (extended && ((path = findMappedFile(fname)) || (path = mktex(fname))))) + return path; + return 0; +} + + +/** Returns the path to the corresponding encoding file for a given font file. + * @param[in] fname name of the font file + * @return path to encoding file on success, 0 otherwise */ +const char* FileFinder::Impl::lookupEncFile (std::string fname) { + if (const char *encname = lookupEncName(fname)) { + fname = std::string(encname) + ".enc"; + const char *path = findFile(fname); + if (path) + return path; + } + return 0; +} + + +const char* FileFinder::Impl::lookupEncName (std::string fname) { + size_t pos = fname.rfind('.'); + if (pos != std::string::npos) + fname = fname.substr(0, pos); // strip extension + return _fontmap.encoding(fname); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.h new file mode 100644 index 00000000000..775dfe3a516 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileFinder.h @@ -0,0 +1,79 @@ +/************************************************************************* +** FileFinder.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef KPSFILEFINDER_H +#define KPSFILEFINDER_H + +#include <string> +#include "FontMap.h" + +class FileFinder +{ + class Impl + { + public: + const char* lookup (const std::string &fname, bool extended); + const char* lookupEncFile (std::string fontname); + const char* lookupEncName (std::string fname); + static Impl& instance (); + static void setProgname (const char *progname) {_progname = progname;} + static void enableMktex (bool enable) {_mktex_enabled = enable;} + static void setUserFontMap (const char *fname) {_usermapname = fname;} + + protected: + Impl (); + ~Impl (); + const char* findFile (const std::string &fname); + const char* findMappedFile (std::string fname); + const char* mktex (const std::string &fname); + void initFontMap (); + + private: + static Impl *_instance; + static const char *_progname; + static bool _mktex_enabled; + static FontMap _fontmap; + static const char *_usermapname; + }; + + public: + static const char* lookup (const std::string &fname, bool extended=true) { + return Impl::instance().lookup(fname, extended); + } + + static const char* lookupEncFile (std::string fontname) { + return Impl::instance().lookupEncFile(fontname); + } + + static const char* lookupEncName (std::string fname) { + return Impl::instance().lookupEncName(fname); + } + + static const void init (const char *progname, bool enable_mktexmf) { + Impl::setProgname(progname); + Impl::enableMktex(enable_mktexmf); + } + + static void setUserFontMap (const char *fname) { + Impl::setUserFontMap(fname); + } +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.cpp new file mode 100644 index 00000000000..b2da18fbf69 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.cpp @@ -0,0 +1,306 @@ +/************************************************************************* +** FileSystem.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdlib> +#include <cstring> +#include <fstream> +#include "FileSystem.h" + +#ifdef __GNUC__ +#include <unistd.h> +#endif + + +using namespace std; + +#ifdef __WIN32__ + #include <direct.h> + #include <windows.h> + const char *FileSystem::DEVNULL = "nul"; + const char FileSystem::PATHSEP = '\\'; + #define unlink _unlink +#else + #include <dirent.h> + #include <pwd.h> + #include <sys/stat.h> + #include <sys/types.h> + const char *FileSystem::DEVNULL = "/dev/null"; + const char FileSystem::PATHSEP = '/'; +#endif + + +bool FileSystem::remove (const string &fname) { + return unlink(fname.c_str()) == 0; +} + + +bool FileSystem::rename (const string &oldname, const string &newname) { + return ::rename(oldname.c_str(), newname.c_str()) == 0; +} + + +UInt64 FileSystem::filesize (const string &fname) { +#ifdef __WIN32__ + // unfortunately, stat doesn't work properly under Windows + // so we have to use this freaky code + WIN32_FILE_ATTRIBUTE_DATA attr; + GetFileAttributesExA(fname.c_str(), GetFileExInfoStandard, &attr); + return (static_cast<UInt64>(attr.nFileSizeHigh) << (8*sizeof(attr.nFileSizeLow))) | attr.nFileSizeLow; +#else + struct stat attr; + return (stat(fname.c_str(), &attr) == 0) ? attr.st_size : 0; +#endif +} + + +string FileSystem::adaptPathSeperators (string path) { + for (size_t i=0; i < path.length(); i++) + if (path[i] == PATHSEP) + path[i] = '/'; + return path; +} + + +string FileSystem::getcwd () { + char buf[1024]; +#ifdef __WIN32__ + return adaptPathSeperators(_getcwd(buf, 1024)); +#else + return ::getcwd(buf, 1024); +#endif +} + + +/** Changes the work directory. + * @param[in] path to new work directory + * @return true on success */ +bool FileSystem::chdir (const char *dir) { + bool success = false; + if (dir) { +#ifdef __WIN32__ + success = (_chdir(dir) == 0); +#else + success = (chdir(dir) == 0); +#endif + } + return success; +} + + +/** Returns the user's home directory. */ +const char* FileSystem::userdir () { +#ifdef __WIN32__ + const char *drive=getenv("HOMEDRIVE"); + const char *path=getenv("HOMEPATH"); + if (drive && path) { + static string ret = string(drive)+path; + if (!ret.empty()) + return ret.c_str(); + } + return 0; +#else + const char *dir=getenv("HOME"); + if (!dir) { + if (const char *user=getenv("USER")) { + if (struct passwd *pw=getpwnam(user)) + dir = pw->pw_dir; + } + } + return dir; +#endif +} + + +/** Private wrapper function for mkdir: creates a single folder. + * @param[in] dir folder name + * @return true on success */ +static bool s_mkdir (const char *dir) { + bool success = true; + if (!FileSystem::exists(dir)) { +#ifdef __WIN32__ + success = (_mkdir(dir) == 0); +#else + success = (mkdir(dir, 0776) == 0); +#endif + } + return success; +} + + +static bool inline s_rmdir (const char *dir) { +#ifdef __WIN32__ + return (_rmdir(dir) == 0); +#else + return (rmdir(dir) == 0); +#endif +} + + +/** Removes leading and trailing whitespace from a string. */ +static string trim (const string &str) { + int first=0, last=str.length()-1; + while (isspace(str[first])) + first++; + while (isspace(str[last])) + last--; + return str.substr(first, last-first+1); +} + + +/** Creates a new folder relative to the current work directory. If necessary, + * the parent folders are also created. + * @param[in] dir single folder name or path to folder + * @return true if folder(s) could be created */ +bool FileSystem::mkdir (const char *dir) { + bool success = false; + if (dir) { + success = true; + const string dirstr = adaptPathSeperators(trim(dir)); + for (size_t pos=1; success && (pos = dirstr.find('/', pos)) != string::npos; pos++) + success &= s_mkdir(dirstr.substr(0, pos).c_str()); + success &= s_mkdir(dirstr.c_str()); + } + return success; +} + + +/** Removes a directory and its contents. + * @param[in] dirname path to directory + * @return true on success */ +bool FileSystem::rmdir (const char *dirname) { + bool ok = false; + if (dirname && isDirectory(dirname)) { + ok = true; +#ifdef __WIN32__ + string pattern = string(dirname) + "/*"; + WIN32_FIND_DATA data; + HANDLE h = FindFirstFile(pattern.c_str(), &data); + bool ready = (h == INVALID_HANDLE_VALUE); + while (!ready && ok) { + const char *fname = data.cFileName; + string path = string(dirname) + "/" + fname; + if (isDirectory(path.c_str())) { + if (strcmp(fname, ".") != 0 && strcmp(fname, "..") != 0) + ok = rmdir(path.c_str()) && s_rmdir(path.c_str()); + } + else if (isFile(path.c_str())) + ok = remove(path); + else + ok = false; + ready = !FindNextFile(h, &data); + } + FindClose(h); +#else + if (DIR *dir = opendir(dirname)) { + struct dirent *ent; + while ((ent = readdir(dir)) && ok) { + const char *fname = ent->d_name; + string path = string(fname) + "/" + fname; + if (isDirectory(path.c_str())) { + if (strcmp(fname, ".") != 0 && strcmp(fname, "..") != 0) + ok = rmdir(path.c_str()) && s_rmdir(path.c_str()); + } + else if (isFile(path.c_str())) + ok = remove(path); + else + ok = false; + } + closedir(dir); + } +#endif + ok = s_rmdir(dirname); + } + return ok; +} + + +/** Checks if a file or directory exits. */ +bool FileSystem::exists (const char *fname) { + if (!fname) + return false; +#ifdef __WIN32__ + return GetFileAttributes(fname) != INVALID_FILE_ATTRIBUTES; +#else + struct stat attr; + return stat(fname, &attr) == 0; +#endif +} + + +/** Returns true if 'fname' references a directory. */ +bool FileSystem::isDirectory (const char *fname) { + if (!fname) + return false; +#ifdef __WIN32__ + return GetFileAttributes(fname) & FILE_ATTRIBUTE_DIRECTORY; +#else + struct stat attr; + return stat(fname, &attr) == 0 && S_ISDIR(attr.st_mode); +#endif +} + + +/** Returns true if 'fname' references a file. */ +bool FileSystem::isFile (const char *fname) { + if (!fname) + return false; +#ifdef __WIN32__ + ifstream ifs(fname); + return ifs; +#else + struct stat attr; + return stat(fname, &attr) == 0 && S_ISREG(attr.st_mode); +#endif +} + + +int FileSystem::collect (const char *dirname, vector<string> &entries) { + entries.clear(); +#ifdef __WIN32__ + string pattern = string(dirname) + "/*"; + WIN32_FIND_DATA data; + HANDLE h = FindFirstFile(pattern.c_str(), &data); + bool ready = (h == INVALID_HANDLE_VALUE); + while (!ready) { + string fname = data.cFileName; + string path = string(dirname)+"/"+fname; + string typechar = isFile(path.c_str()) ? "f" : isDirectory(path.c_str()) ? "d" : "?"; + if (fname != "." && fname != "..") + entries.push_back(typechar+fname); + ready = !FindNextFile(h, &data); + } + FindClose(h); +#else + if (DIR *dir = opendir(dirname)) { + struct dirent *ent; + while ((ent = readdir(dir))) { + string fname = ent->d_name; + string path = string(dirname)+"/"+fname; + string typechar = isFile(path.c_str()) ? "f" : isDirectory(path.c_str()) ? "d" : "?"; + if (fname != "." && fname != "..") + entries.push_back(typechar+fname); + } + closedir(dir); + } +#endif + return entries.size(); +} + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.h new file mode 100644 index 00000000000..5efe814b392 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FileSystem.h @@ -0,0 +1,47 @@ +/************************************************************************* +** FileSystem.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FILESYSTEM_H +#define FILESYSTEM_H + +#include <string> +#include <vector> +#include "types.h" + +struct FileSystem +{ + static bool remove (const std::string &fname); + static bool rename (const std::string &oldname, const std::string &newname); + static UInt64 filesize (const std::string &fname); + static std::string adaptPathSeperators (std::string path); + static std::string getcwd (); + static bool chdir (const char *dir); + static bool exists (const char *file); + static bool mkdir (const char *dir); + static bool rmdir (const char *fname); + static int collect (const char *dirname, std::vector<std::string> &entries); + static bool isDirectory (const char *fname); + static bool isFile (const char *fname); + static const char* userdir (); + static const char* DEVNULL; + static const char PATHSEP; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.cpp new file mode 100644 index 00000000000..a36725aa4be --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.cpp @@ -0,0 +1,125 @@ +/************************************************************************* +** Font.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdlib> +#include <iostream> +#include <fstream> +#include <sstream> +#include "Font.h" +#include "FileFinder.h" +#include "Message.h" +#include "TFM.h" +#include "VFReader.h" +#include "macros.h" + +using namespace std; + + +TFMFont::TFMFont (string name, UInt32 cs, double ds, double ss) + : tfm(0), fontname(name), checksum(cs), dsize(ds), ssize(ss) +{ +} + + +TFMFont::~TFMFont () { + delete tfm; +} + + +const TFM* TFMFont::getTFM () const { + if (!tfm) { + tfm = TFM::createFromFile(fontname.c_str()); + if (!tfm) + throw FontException("can't find "+fontname+".tfm"); + } + return tfm; +} + + +double TFMFont::charWidth (int c) const {return getTFM()->getCharWidth(c);} +double TFMFont::charDepth (int c) const {return getTFM()->getCharDepth(c);} +double TFMFont::charHeight (int c) const {return getTFM()->getCharHeight(c);} +double TFMFont::italicCorr (int c) const {return getTFM()->getItalicCorr(c);} + +////////////////////////////////////////////////////////////////////////////// + +Font* PhysicalFont::create (string name, UInt32 checksum, double dsize, double ssize, PhysicalFont::Type type) { + return new PhysicalFontImpl(name, checksum, dsize, ssize, type); +} + + +Font* VirtualFont::create (string name, UInt32 checksum, double dsize, double ssize) { + return new VirtualFontImpl(name, checksum, dsize, ssize); +} + +////////////////////////////////////////////////////////////////////////////// + +PhysicalFontImpl::PhysicalFontImpl (string name, UInt32 cs, double ds, double ss, PhysicalFont::Type type) + : TFMFont(name, cs, ds, ss), filetype(type) +{ +} + + +const char* PhysicalFontImpl::path () const { + string ext; + switch (filetype) { + case PFB: ext = "pfb"; break; + case TTF: ext = "ttf"; break; + case MF : ext = "mf"; break; + } + return FileFinder::lookup(name()+"."+ext); +} + + +////////////////////////////////////////////////////////////////////////////// + +VirtualFontImpl::VirtualFontImpl (string name, UInt32 cs, double ds, double ss) + : TFMFont(name, cs, ds, ss) +{ +} + + +VirtualFontImpl::~VirtualFontImpl () { + // delete dvi vectors received by VFReaderAction + for (map<UInt32, DVIVector*>::iterator i=charDefs.begin(); i != charDefs.end(); ++i) + delete i->second; +} + + +const char* VirtualFontImpl::path () const { + return FileFinder::lookup(name()+".vf"); +} + + +void VirtualFontImpl::assignChar (UInt32 c, DVIVector *dvi) { + if (dvi) { + if (charDefs.find(c) == charDefs.end()) + charDefs[c] = dvi; + else + delete dvi; + } +} + + +const vector<UInt8>* VirtualFontImpl::getDVI (int c) const { + map<UInt32,DVIVector*>::const_iterator it = charDefs.find(c); + return (it == charDefs.end() ? 0 : it->second); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.h new file mode 100644 index 00000000000..bbd91780a55 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Font.h @@ -0,0 +1,230 @@ +/************************************************************************* +** Font.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONT_H +#define FONT_H + +#include <map> +#include <string> +#include <vector> +#include "MessageException.h" +#include "VFActions.h" +#include "VFReader.h" +#include "types.h" + +using std::map; +using std::string; +using std::vector; + + +class FontEncoding; +class TFM; + + +/** Abstract base for all font classes. */ +struct Font +{ + virtual ~Font () {} + virtual Font* clone (double ds, double sc) const =0; + virtual const Font* uniqueFont () const =0; + virtual string name () const =0; + virtual double designSize () const =0; + virtual double scaledSize () const =0; + virtual double scaleFactor () const {return scaledSize()/designSize();} + virtual double charWidth (int c) const =0; + virtual double charDepth (int c) const =0; + virtual double charHeight (int c) const =0; + virtual double italicCorr (int c) const =0; + virtual const TFM* getTFM () const =0; + virtual const char* path () const =0; +}; + + +/** Empty font without any glyphs. Instances of this class are used + * if no physical or virtual font file can be found. + * The metric values returned by the member functions are based on cmr10. */ +struct EmptyFont : public Font +{ + public: + EmptyFont (string name) : fontname(name) {} + Font* clone (double ds, double sc) const {return new EmptyFont(*this);} + const Font* uniqueFont () const {return this;} + string name () const {return fontname;} + double designSize () const {return 10;} // cmr10 design size in pt + double scaledSize () const {return 10;} // cmr10 scaled size in pt + double charWidth (int c) const {return 9.164;} // width of cmr10's 'M' in pt + double charHeight (int c) const {return 6.833;} // height of cmr10's 'M' in pt + double charDepth (int c) const {return 0;} + double italicCorr (int c) const {return 0;} + const TFM* getTFM () const {return 0;} + const char* path () const {return 0;} + + private: + string fontname; +}; + + +/** Interface for all physical fonts. */ +struct PhysicalFont : public virtual Font +{ + enum Type {MF, PFB, TTF}; + static Font* create (string name, UInt32 checksum, double dsize, double ssize, PhysicalFont::Type type); + virtual Type type () const =0; +}; + + +/** Interface for all virtual fonts. */ +class VirtualFont : public virtual Font +{ + friend class FontManager; + public: + typedef vector<UInt8> DVIVector; + + public: + static Font* create (string name, UInt32 checksum, double dsize, double ssize); + virtual const DVIVector* getDVI (int c) const =0; + + protected: + virtual void assignChar (UInt32 c, DVIVector *dvi) =0; +}; + + +class TFMFont : public virtual Font +{ + public: + TFMFont (string name, UInt32 checksum, double dsize, double ssize); + ~TFMFont (); + const TFM* getTFM () const; + string name () const {return fontname;} + double designSize () const {return dsize;} + double scaledSize () const {return ssize;} + double charWidth (int c) const; + double charDepth (int c) const; + double charHeight (int c) const; + double italicCorr (int c) const; + + private: + mutable TFM *tfm; + string fontname; + UInt32 checksum; ///< cheksum to be compared with TFM checksum + double dsize; ///< design size in TeX point units + double ssize; ///< scaled size +}; + + +class PhysicalFontProxy : public PhysicalFont +{ + friend class PhysicalFontImpl; + public: + Font* clone (double ds, double sc) const {return new PhysicalFontProxy(*this, ds, sc);} + const Font* uniqueFont () const {return pf;} + string name () const {return pf->name();} + double designSize () const {return dsize;} + double scaledSize () const {return ssize;} + double charWidth (int c) const {return pf->charWidth(c);} + double charDepth (int c) const {return pf->charDepth(c);} + double charHeight (int c) const {return pf->charHeight(c);} + double italicCorr (int c) const {return pf->italicCorr(c);} + const TFM* getTFM () const {return pf->getTFM();} + const char* path () const {return pf->path();} + Type type () const {return pf->type();} + + protected: + PhysicalFontProxy (const PhysicalFont *font, double ds, double ss) : pf(font), dsize(ds), ssize(ss) {} + PhysicalFontProxy (const PhysicalFontProxy &proxy, double ds, double ss) : pf(proxy.pf), dsize(ds), ssize(ss) {} + + private: + const PhysicalFont *pf; + double dsize; ///< design size in TeX point units + double ssize; ///< scaled size +}; + + +class PhysicalFontImpl : public PhysicalFont, public TFMFont +{ + friend class PhysicalFont; + public: + Font* clone (double ds, double ss) const {return new PhysicalFontProxy(this, ds, ss);} + const Font* uniqueFont () const {return this;} + const char* path () const; + Type type () const {return filetype;} + + protected: + PhysicalFontImpl (string name, UInt32 checksum, double dsize, double ssize, PhysicalFont::Type type); + + private: + Type filetype; +}; + + +class VirtualFontProxy : public VirtualFont +{ + friend class VirtualFontImpl; + public: + Font* clone (double ds, double ss) const {return new VirtualFontProxy(*this, ds, ss);} + const Font* uniqueFont () const {return vf;} + string name () const {return vf->name();} + const DVIVector* getDVI (int c) const {return vf->getDVI(c);} + double designSize () const {return dsize;} + double scaledSize () const {return ssize;} + double charWidth (int c) const {return vf->charWidth(c);} + double charDepth (int c) const {return vf->charDepth(c);} + double charHeight (int c) const {return vf->charHeight(c);} + double italicCorr (int c) const {return vf->italicCorr(c);} + const TFM* getTFM () const {return vf->getTFM();} + const char* path () const {return vf->path();} + + protected: + VirtualFontProxy (const VirtualFont *font, double ds, double ss) : vf(font), dsize(ds), ssize(ss) {} + VirtualFontProxy (const VirtualFontProxy &proxy, double ds, double ss) : vf(proxy.vf), dsize(ds), ssize(ss) {} + void assignChar (UInt32 c, DVIVector *dvi) {delete dvi;} + + private: + const VirtualFont *vf; + double dsize; ///< design size in TeX point units + double ssize; ///< scaled size in TeX point units +}; + + +class VirtualFontImpl : public VirtualFont, public TFMFont +{ + friend class VirtualFont; + public: + ~VirtualFontImpl (); + Font* clone (double ds, double ss) const {return new VirtualFontProxy(this, ds, ss);} + const Font* uniqueFont () const {return this;} + const DVIVector* getDVI (int c) const; + const char* path () const; + + protected: + VirtualFontImpl (string name, UInt32 checksum, double dsize, double ssize); + void assignChar (UInt32 c, DVIVector *dvi); + + private: + map<UInt32, DVIVector*> charDefs; ///< dvi subroutines defining the characters +}; + + +struct FontException : public MessageException +{ + FontException (string msg) : MessageException(msg) {} +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.cpp new file mode 100644 index 00000000000..3973d5db659 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.cpp @@ -0,0 +1,386 @@ +/************************************************************************* +** FontCache.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <algorithm> +#include <cstring> +#include <fstream> +#include <iomanip> +#include <sstream> +#include "FileSystem.h" +#include "FontCache.h" +#include "FontGlyph.h" +//#include "gzstream.h" +#include "types.h" + +using namespace std; + + +static UInt32 read_unsigned (int bytes, istream &is) { + UInt32 ret = 0; + for (bytes--; bytes >= 0 && !is.eof(); bytes--) { + UInt32 b = is.get(); + ret |= b << (8*bytes); + } + return ret; +} + + +static Int32 read_signed (int bytes, istream &is) { + Int32 ret = is.get(); + if (ret & 128) // negative value? + ret |= 0xffffff00; + for (bytes-=2; bytes >= 0 && !is.eof(); bytes--) + ret = (ret << 8) | is.get(); + return ret; +} + + +static void write_unsigned (UInt32 value, int bytes, ostream &os) { + for (bytes--; bytes >= 0; bytes--) + os.put((value >> (8*bytes)) & 0xff); +} + + +static inline void write_signed (Int32 value, int bytes, ostream &os) { + write_unsigned((UInt32)value, bytes, os); +} + + +static LPair read_pair (int bytes, istream &is) { + long x = read_signed(bytes, is); + long y = read_signed(bytes, is); + return LPair(x, y); +} + + +FontCache::FontCache () : _changed(false) +{ +} + + +FontCache::~FontCache () { + clear(); +} + + +/** Removes all data from the cache. This does not affect the cache files. */ +void FontCache::clear () { + FORALL(_glyphs, GlyphMap::iterator, it) { + delete it->second; + } + _glyphs.clear(); +} + + +/** Assigns glyph data to a character and adds it to the cache. + * @param[in] c character code + * @param[in] glyph font glyph data */ +void FontCache::setGlyph (int c, const Glyph *glyph) { + if (!glyph || glyph->empty()) + delete glyph; + else { + GlyphMap::iterator it = _glyphs.find(c); + if (it != _glyphs.end()) { + delete it->second; + it->second = glyph; + } + else + _glyphs[c] = glyph; + _changed = true; + } +} + + +/** Returns the corresponding glyph data of a given character of the current font. + * @param[in] c character code + * @return font glyph data (0 if no matching data was found) */ +const Glyph* FontCache::getGlyph (int c) const { + GlyphMap::const_iterator it = _glyphs.find(c); + return (it != _glyphs.end()) ? it->second : 0; +} + + +/** Writes the current cache data to a file (only if anything changed after + * the last call of read()). + * @param[in] fontname name of current font + * @param[in] dir directory where the cache file should go + * @return true if writing was successful */ +bool FontCache::write (const char *fontname, const char *dir) const { + if (!_changed) + return true; + + if (fontname && strlen(fontname) > 0) { + if (dir == 0 || strlen(dir) == 0) + dir = FileSystem::getcwd().c_str(); + ostringstream oss; + oss << dir << '/' << fontname << ".fgd"; +// ogzstream ofs(oss.str().c_str(), 9, ios::binary|ios::out); + ofstream ofs(oss.str().c_str(), ios::binary); + return write(fontname, ofs); + } + return false; +} + + +/** Returns the minimal number of bytes needed to store the given value. */ +static int max_int_size (Int32 value) { + Int32 limit = 0x7f; + for (int i=1; i <= 4; i++) { + if ((value < 0 && -value <= limit+1) || (value >= 0 && value <= limit)) + return i; + limit = (limit << 8) | 0xff; + } + return 4; +} + + +/** Returns the minimal number of bytes needed to store the biggest + * pair component of the given vector. */ +static int max_int_size (const vector<LPair> &pairs) { + int ret=0; + FORALL(pairs, vector<LPair>::const_iterator, it) { + ret = max(ret, max_int_size(it->x())); + ret = max(ret, max_int_size(it->y())); + } + return ret; +} + + +/** Writes the current cache data to a stream (only if anything changed after + * the last call of read()). + * @param[in] fontname name of current font + * @param[in] os output stream + * @return true if writing was successful */ +bool FontCache::write (const char *fontname, ostream &os) const { + if (!_changed) + return true; + + if (os) { + write_unsigned(VERSION, 1, os); + for (const char *p=fontname; *p; p++) + os.put(*p); + os.put(0); + write_unsigned(_glyphs.size(), 4, os); + FORALL(_glyphs, GlyphMap::const_iterator, it) { + write_unsigned(it->first, 4, os); + write_unsigned(it->second->commands().size(), 2, os); + FORALL(it->second->commands(), list<GlyphCommand*>::const_iterator, cit) { + const vector<LPair> ¶ms = (*cit)->params(); + int bytes = max_int_size(params); + UInt8 cmdchar = (bytes << 5) | ((*cit)->getSVGPathCommand() - 'A'); + write_unsigned(cmdchar, 1, os); + for (size_t i=0; i < params.size(); i++) { + write_signed(params[i].x(), bytes, os); + write_signed(params[i].y(), bytes, os); + } + } + } + return true; + } + return false; +} + + +/** Reads font glyph information from a file. + * @param[in] fontname name of font data to read + * @param[in] dir directory where the cache files are located + * @return true if reading was successful */ +bool FontCache::read (const char *fontname, const char *dir) { + clear(); + if (fontname && strlen(fontname) > 0) { + if (dir == 0 || strlen(dir) == 0) + dir = FileSystem::getcwd().c_str(); + ostringstream oss; + oss << dir << '/' << fontname << ".fgd"; + ifstream ifs(oss.str().c_str(), ios::binary); +// igzstream ifs(oss.str().c_str(), 9, ios::binary|ios::in); + return read(fontname, ifs); + } + return false; +} + + +/** Reads font glyph information from a stream. + * @param[in] fontname name of font data to read + * @param[in] dir input stream + * @return true if reading was successful */ +bool FontCache::read (const char *fontname, istream &is) { + clear(); + if (is) { + if (read_unsigned(1, is) != VERSION) + return false; + string fname; + while (!is.eof() && is.peek() != 0) + fname += is.get(); + is.get(); // skip 0-byte + if (fname != fontname) + return false; + UInt32 num_glyphs = read_unsigned(4, is); + while (num_glyphs-- > 0) { + UInt32 c = read_unsigned(4, is); // character code + UInt16 s = read_unsigned(2, is); // number of path commands + Glyph *glyph = new Glyph; + while (s-- > 0) { + UInt8 cmdval = read_unsigned(1, is); + UInt8 cmdchar = (cmdval & 0x1f) + 'A'; + int bytes = cmdval >> 5; + GlyphCommand *cmd=0; + switch (cmdchar) { + case 'C': { + LPair p1 = read_pair(bytes, is); + LPair p2 = read_pair(bytes, is); + LPair p3 = read_pair(bytes, is); + cmd = new GlyphCubicTo(p1, p2, p3); + break; + } + case 'H': + cmd = new GlyphHorizontalLineTo(read_pair(bytes, is)); + break; + case 'L': + cmd = new GlyphLineTo(read_pair(bytes, is)); + break; + case 'M': + cmd = new GlyphMoveTo(read_pair(bytes, is)); + break; + case 'Q': { + LPair p1 = read_pair(bytes, is); + LPair p2 = read_pair(bytes, is); + cmd = new GlyphConicTo(p1, p2); + break; + } + case 'S': { + LPair p1 = read_pair(bytes, is); + LPair p2 = read_pair(bytes, is); + cmd = new GlyphShortCubicTo(p1, p2); + break; + } + case 'T': + cmd = new GlyphShortConicTo(read_pair(bytes, is)); + break; + case 'V': + cmd = new GlyphVerticalLineTo(read_pair(bytes, is)); + break; + case 'Z': + cmd = new GlyphClosePath(); + } + if (cmd) + glyph->addCommand(cmd); + } + setGlyph(c, glyph); + } + _changed = false; + return true; + } + return false; +} + + +/** Collects font cache information. + * @param[in] dirname path to font cache directory + * @param[out] infos the collected data + * @return true on success */ +bool FontCache::fontinfo (const char *dirname, std::vector<FontInfo> &infos) { + infos.clear(); + if (dirname) { + vector<string> fnames; + FileSystem::collect(dirname, fnames); + FORALL(fnames, vector<string>::iterator, it) { + if ((*it)[0] == 'f' && it->length() > 5 && it->substr(it->length()-4) == ".fgd") { + FontInfo info; + string path = string(dirname)+"/"+(it->substr(1)); + ifstream ifs(path.c_str(), ios::binary); + if (fontinfo(ifs, info)) + infos.push_back(info); + } + } + } + return infos.size() > 0; +} + + +/** Collects font cache information of a single font. + * @param[in] is input stream of the cache file + * @param[out] info the collected data + * @return true on success */ +bool FontCache::fontinfo (std::istream &is, FontInfo &info) { + info.name.clear(); + info.numchars = info.numbytes = info.numcmds = 0; + if (is) { + if ((info.version = read_unsigned(1, is)) != VERSION) + return false; + while (!is.eof() && is.peek() != 0) + info.name += is.get(); + is.get(); // skip 0-byte + info.numchars = read_unsigned(4, is); + for (UInt32 i=0; i < info.numchars; i++) { + read_unsigned(4, is); // character code + UInt16 s = read_unsigned(2, is); // number of path commands + while (s-- > 0) { + UInt8 cmdval = read_unsigned(1, is); + UInt8 cmdchar = (cmdval & 0x1f) + 'A'; + int bytes = cmdval >> 5; + int bc = 0; + switch (cmdchar) { + case 'C': bc = 6*bytes; break; + case 'H': + case 'L': + case 'M': + case 'T': + case 'V': bc = 2*bytes; break; + case 'Q': + case 'S': bc = 4*bytes; break; + case 'Z': break; + default : return false; + } + info.numbytes += bc+1; // command length + command + info.numcmds++; + is.seekg(bc, ios_base::cur); + } + info.numbytes += 6; // number of path commands + char code + } + info.numbytes += 6+info.name.length(); // version + 0-byte + fontname + number of chars + } + return true; +} + + +/** Collects font cache information and write it to a stream. + * @param[in] dirname path to font cache directory + * @param[in] os output is written to this stream */ +void FontCache::fontinfo (const char *dirname, ostream &os) { + vector<FontInfo> infos; + if (fontinfo(dirname, infos)) { + os << "cache format version " << infos[0].version << endl; + typedef map<string,FontInfo*> SortMap; + SortMap sortmap; + FORALL(infos, vector<FontInfo>::iterator, it) + sortmap[it->name] = &(*it); + + FORALL(sortmap, SortMap::iterator, it) { + os << setw(10) << left << it->second->name + << setw(5) << right << it->second->numchars << " chars" + << setw(10) << right << it->second->numcmds << " cmds" + << setw(10) << right << it->second->numbytes << " bytes" + << endl; + } + } + else + os << "cache is empty\n"; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h new file mode 100644 index 00000000000..6ce8528b533 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h @@ -0,0 +1,64 @@ +/************************************************************************* +** FontCache.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONTCACHE_H +#define FONTCACHE_H + +#include <iostream> +#include <string> +#include <map> +#include "FontGlyph.h" + +class FontCache +{ + typedef std::map<int, const Glyph*> GlyphMap; + + public: + struct FontInfo + { + std::string name; // fontname + UInt16 version; + UInt32 numchars; // number of characters + UInt32 numbytes; // number of bytes + UInt32 numcmds; // number of path commands + }; + + public: + FontCache (); + ~FontCache (); + bool read (const char *fontname, const char *dir); + bool read (const char *fontname, std::istream &is); + bool write (const char *fontname, const char *dir) const; + bool write (const char *fontname, std::ostream &os) const; + const Glyph* getGlyph (int c) const; + void setGlyph (int c, const Glyph *glyph); + void clear (); + + static bool fontinfo (const char *dirname, std::vector<FontInfo> &infos); + static bool fontinfo (std::istream &is, FontInfo &info); + static void fontinfo (const char *dirname, ostream &os); + + private: + const static UInt8 VERSION = 3; + GlyphMap _glyphs; + bool _changed; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEmitter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEmitter.h new file mode 100644 index 00000000000..e39cf6c56ca --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEmitter.h @@ -0,0 +1,41 @@ +/************************************************************************* +** FontEmitter.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONTEMITTER_H +#define FONTEMITTER_H + +#include <set> + + +struct FontEmitter +{ + virtual ~FontEmitter () {} + + /** Emits all glyphs of the font. */ + virtual int emitFont (const char *id) =0; + + /** Emits selected glyphs of the font. */ + virtual int emitFont (const std::set<int> &usedChars, const char *id) =0; + + /** Emits a single glyph. */ + virtual bool emitGlyph (int c) =0; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.cpp new file mode 100644 index 00000000000..6ed681e84ea --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.cpp @@ -0,0 +1,133 @@ +/************************************************************************* +** FontEncoding.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <fstream> +#include "FontEncoding.h" +#include "InputBuffer.h" +#include "InputReader.h" +#include "FileFinder.h" +#include "Message.h" + +using namespace std; + +static string read_entry (InputReader &in); +static bool valid_name_char (char c); + + +FontEncoding::FontEncoding (const string &encname) : _encname(encname) +{ + read(); +} + + +const char* FontEncoding::path () const { + return FileFinder::lookup(_encname+".enc"); +} + + + +/** Search for suitable enc-file and read its encoding information. + * The file contents must be a valid PostScript vector with 256 entries. */ +void FontEncoding::read () { + if (const char *p = path()) { + ifstream ifs(p); + read(ifs); + } + else + Message::mstream(true) << "encoding file '" << _encname << ".enc' not found\n"; +} + + +/** Read encoding information from stream. */ +void FontEncoding::read (istream &is) { + StreamInputBuffer ib(is, 256); + BufferInputReader in(ib); + _table.resize(256); + + // find beginning of vector + while (!in.eof()) { + in.skipSpace(); + if (in.peek() == '%') + in.skipUntil("\n"); + else + if (in.get() == '[') + break; + } + + // read vector entries + int n=0; + while (!in.eof()) { + in.skipSpace(); + if (in.peek() == '%') + in.skipUntil("\n"); + else if (in.peek() == ']') { + in.get(); + break; + } + else { + string entry = read_entry(in); + if (entry == ".notdef") + entry.clear(); + if (n < 256) + _table[n++] = entry; + } + } + // remove trailing .notdef names + for (n--; n > 0 && _table[n].empty(); n--); + _table.resize(n+1); +} + + +static string read_entry (InputReader &in) { + string entry; + bool accept_slashes=true; + while (!in.eof() && ((in.peek() == '/' && accept_slashes) || valid_name_char(in.peek()))) { + if (in.peek() != '/') + accept_slashes = false; + entry += in.get(); + } + if (entry.length() > 1) { + // strip leading slashes + // According to the PostScript specification, a single slash without further + // following characters is a valid name. + size_t n=0; + while (n < entry.length() && entry[n] == '/') + n++; + entry = entry.substr(n); + } + return entry; +} + + +static bool valid_name_char (char c) { + const char *delimiters = "<>(){}[]/~%"; + return isprint(c) && !isspace(c) && !strchr(delimiters, c); +} + + +/** Returns an entry of the encoding table. + * @param[in] c character code + * @return character name assigned to charcter code c*/ +const char* FontEncoding::getEntry (int c) const { + if (c >= 0 && (size_t)c < _table.size()) + return !_table[c].empty() ? _table[c].c_str() : 0; + return 0; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.h new file mode 100644 index 00000000000..89eb760c3ce --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEncoding.h @@ -0,0 +1,45 @@ +/************************************************************************* +** FontEncoding.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONTENCODING_H +#define FONTENCODING_H + +#include <istream> +#include <string> +#include <vector> +#include "types.h" + +class FontEncoding +{ + public: + FontEncoding (const std::string &name); + void read (); + void read (std::istream &is); + int size () const {return _table.size();} + std::string name () const {return _encname;} + const char* getEntry (int c) const; + const char* path () const; + + private: + std::string _encname; + std::vector<std::string> _table; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.cpp new file mode 100644 index 00000000000..38acd1e73bb --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.cpp @@ -0,0 +1,336 @@ +/************************************************************************* +** FontEngine.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <iostream> +#include <ft2build.h> +#include FT_GLYPH_H +#include FT_OUTLINE_H +#include FT_TRUETYPE_TABLES_H +#include "FontEngine.h" +#include "Message.h" +#include "macros.h" + +using namespace std; + + +FontEngine::FontEngine () { + _currentFace = 0; + _currentChar = _currentGlyphIndex = 0; + _horDeviceRes = _vertDeviceRes = 300; + _ptSize = 0; + if (FT_Init_FreeType(&_library)) + Message::estream(true) << "FontEngine: error initializing FreeType library\n"; +} + + +FontEngine::~FontEngine () { + if (_currentFace && FT_Done_Face(_currentFace)) + Message::estream(true) << "FontEngine: error removing glyph\n"; + if (FT_Done_FreeType(_library)) + Message::estream(true) << "FontEngine: error removing FreeType library\n"; +} + + +void FontEngine::setDeviceResolution (int x, int y) { + _horDeviceRes = x; + _vertDeviceRes = y; +} + + +/** Builds a table that maps glyph indexes to char codes. + * @param[in] face font face to be used + * @param[out] reverseMap the resulting map */ +static void build_reverse_map (FT_Face face, map<UInt32, UInt32> &reverseMap) { + UInt32 glyphIndex; + UInt32 charcode = FT_Get_First_Char(face, &glyphIndex); + while (glyphIndex) { +// if (reverseMap.find(glyphIndex) == reverseMap.end()) + reverseMap[glyphIndex] = charcode; + charcode = FT_Get_Next_Char(face, charcode, &glyphIndex); + } +} + + +/** Sets the font to be used. + * @param[in] fname path to font file + * @param[in] ptSize font size in point units + * @return true on success */ +bool FontEngine::setFont (const string &fname, int ptSize) { + if (FT_New_Face(_library, fname.c_str(), 0, &_currentFace)) { + Message::estream(true) << "FontEngine: error reading file " << fname << endl; + return false; + } + if (ptSize && FT_Set_Char_Size(_currentFace, 0, ptSize*64, _horDeviceRes, _vertDeviceRes)) { + Message::estream(true) << "FontEngine: error setting character size\n"; + return false; + } + // look for a custom character map + for (int i=0; i < _currentFace->num_charmaps; i++) { + FT_CharMap charmap = _currentFace->charmaps[i]; + if (charmap->encoding == FT_ENCODING_ADOBE_CUSTOM) { + FT_Set_Charmap(_currentFace, charmap); + break; + } + } + _ptSize = ptSize; + return true; +} + + + +void FontEngine::buildTranslationMap (map<UInt32, UInt32> &translationMap) const { + FT_CharMap unicodeMap=0, customMap=0; + for (int i=0; i < _currentFace->num_charmaps; i++) { + FT_CharMap charmap = _currentFace->charmaps[i]; + if (charmap->encoding == FT_ENCODING_ADOBE_CUSTOM) + customMap = charmap; + else if (charmap->encoding == FT_ENCODING_UNICODE) + unicodeMap = charmap; + } + if (unicodeMap == 0 || customMap == 0) + return; + + map<UInt32,UInt32> reverseMap; + build_reverse_map(_currentFace, reverseMap); + + FT_Set_Charmap(_currentFace, unicodeMap); + UInt32 glyphIndex; + UInt32 charcode = FT_Get_First_Char(_currentFace, &glyphIndex); + while (glyphIndex) { + translationMap[reverseMap[glyphIndex]] = charcode; + charcode = FT_Get_Next_Char(_currentFace, charcode, &glyphIndex); + } + FT_Set_Charmap(_currentFace, customMap); +} + + +const char* FontEngine::getFamilyName () const { + return _currentFace ? _currentFace->family_name : 0; +} + +const char* FontEngine::getStyleName () const { + return _currentFace ? _currentFace->style_name : 0; +} + +int FontEngine::getUnitsPerEM () const { + return _currentFace ? _currentFace->units_per_EM : 0; +} + +int FontEngine::getAscender () const { + return _currentFace ? _currentFace->ascender : 0; +} + +int FontEngine::getDescender () const { + return _currentFace ? _currentFace->descender : 0; +} + +int FontEngine::getHAdvance () const { + if (_currentFace) { + TT_OS2 *table = static_cast<TT_OS2*>(FT_Get_Sfnt_Table(_currentFace, ft_sfnt_os2)); + return table ? table->xAvgCharWidth : 0; + } + return 0; +} + +int FontEngine::getHAdvance (unsigned c) const { + if (_currentFace) { + int index = FT_Get_Char_Index(_currentFace, (FT_ULong)c); + FT_Load_Glyph(_currentFace, index, FT_LOAD_NO_SCALE); + return _currentFace->glyph->metrics.horiAdvance; + } + return 0; +} + + +int FontEngine::getHAdvance (const char *name) const { + if (_currentFace && name) { + int index = FT_Get_Name_Index(_currentFace, (FT_String*)name); + FT_Load_Glyph(_currentFace, index, FT_LOAD_NO_SCALE); + return _currentFace->glyph->metrics.horiAdvance; + } + return 0; +} + + +/** Get first available character of the current font face. */ +int FontEngine::getFirstChar () const { + if (_currentFace) + return _currentChar = FT_Get_First_Char(_currentFace, &_currentGlyphIndex); + return 0; +} + + +/** Get the next available character of the current font face. */ +int FontEngine::getNextChar () const { + if (_currentFace && _currentGlyphIndex) + return _currentChar = FT_Get_Next_Char(_currentFace, _currentChar, &_currentGlyphIndex); + return getFirstChar(); +} + + +/** Returns the glyph name for a given charater code. + * @param[in] c char code + * @return glyph name */ +string FontEngine::getGlyphName (unsigned c) const { + if (_currentFace && FT_HAS_GLYPH_NAMES(_currentFace)) { + char buf[256]; + int index = FT_Get_Char_Index(_currentFace, c); + FT_Get_Glyph_Name(_currentFace, index, buf, 256); + return string(buf); + } + return ""; +} + + +/* Returns the character code for a given glyph name. + * @param name glyph name + * @return char code or 0 if name couldn't be found +int FontEngine::getCharByGlyphName (const char *name) const { + if (_currentFace && FT_HAS_GLYPH_NAMES(_currentFace)) { + int index = FT_Get_Name_Index(_currentFace, (FT_String*)name); + map<UInt32, UInt32>::const_iterator it = _reverseMap.find(index); + if (it != _reverseMap.end()) + return it->second; + } + return 0; +}*/ + + +vector<int> FontEngine::getPanose () const { + vector<int> panose(10); + if (_currentFace) { + TT_OS2 *table = static_cast<TT_OS2*>(FT_Get_Sfnt_Table(_currentFace, ft_sfnt_os2)); + if (table) + for (int i=0; i < 10; i++) + panose[i] = table->panose[i]; + } + return panose; +} + + +bool FontEngine::setCharSize (int ptSize) { + if (_currentFace) { + if (FT_Set_Char_Size(_currentFace, 0, ptSize*64, _horDeviceRes, _vertDeviceRes)) { + Message::estream(true) << "FontEngine: error setting character size\n"; + return false; + } + _ptSize = ptSize; + return true; + } + Message::wstream(true) << "FontEngine: can't set char size, no font face selected\n"; + return false; +} + + +// handle API change in freetype version 2.2.1 +#if FREETYPE_MAJOR >= 2 && FREETYPE_MINOR >= 2 && FREETYPE_PATCH >= 1 + typedef const FT_Vector *FTVectorPtr; +#else + typedef FT_Vector *FTVectorPtr; +#endif + +// Callback functions used by traceOutline +static int moveto (FTVectorPtr to, void *user) { + FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user); + commands->moveTo(to->x, to->y); + return 0; +} + + +static int lineto (FTVectorPtr to, void *user) { + FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user); + commands->lineTo(to->x, to->y); + return 0; +} + + +static int conicto (FTVectorPtr control, FTVectorPtr to, void *user) { + FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user); + commands->conicTo(control->x, control->y, to->x, to->y); + return 0; +} + + +static int cubicto (FTVectorPtr control1, FTVectorPtr control2, FTVectorPtr to, void *user) { + FEGlyphCommands *commands = static_cast<FEGlyphCommands*>(user); + commands->cubicTo(control1->x, control1->y, control2->x, control2->y, to->x, to->y); + return 0; +} + + +/** Traces the outline of a glyph by calling the corresponding "drawing" functions. + * Each glyph is composed of straight lines, quadratic (conic) or cubic B�zier curves. + * This function takes all these outline segments and processes them by calling + * the corresponding functions. The functions must be provided in form of a + * FEGlyphCommands object. + * @param[in] index index of the glyph that will be traced + * @param[in] commands the drawing commands to be executed + * @param[in] scale if true the current pt size will be considered otherwise the plain TrueType units are used. + * @return false on errors */ +static bool trace_outline (FT_Face face, int index, FEGlyphCommands &commands, bool scale) { + if (face) { + if (FT_Load_Glyph(face, index, scale ? FT_LOAD_DEFAULT : FT_LOAD_NO_SCALE)) { + Message::estream(true) << "can't load glyph " << int(index) << endl; + return false; + } + + if (face->glyph->format != FT_GLYPH_FORMAT_OUTLINE) { + Message::estream(true) << "no outlines found in glyph " << int(index) << endl; + return false; + } + FT_Outline outline = face->glyph->outline; + const FT_Outline_Funcs funcs = {moveto, lineto, conicto, cubicto, 0, 0}; + FT_Outline_Decompose(&outline, &funcs, &commands); + return true; + } + Message::wstream(true) << "FontEngine: can't trace outline, no font face selected\n"; + return false; +} + + + +/** Traces the outline of a glyph by calling the corresponding "drawing" functions. + * Each glyph is composed of straight lines, quadratic (conic) or cubic B�zier curves. + * This function takes all these outline segments and processes them by calling + * the corresponding functions. The functions must be provided in form of a + * FEGlyphCommands object. + * @param[in] chr the glyph of this character will be traced + * @param[in] commands the drawing commands to be executed + * @param[in] scale if true the current pt size will be considered otherwise + * the plain TrueType units are used. + * @return false on errors */ +bool FontEngine::traceOutline (unsigned char chr, FEGlyphCommands &commands, bool scale) const { + if (_currentFace) { + int index = FT_Get_Char_Index(_currentFace, chr); + return trace_outline(_currentFace, index, commands, scale); + } + Message::wstream(true) << "FontEngine: can't trace outline, no font face selected\n"; + return false; +} + + +bool FontEngine::traceOutline (const char *name, FEGlyphCommands &commands, bool scale) const { + if (_currentFace) { + int index = FT_Get_Name_Index(_currentFace, (FT_String*)name); + return trace_outline(_currentFace, index, commands, scale); + } + Message::wstream(true) << "FontEngine: can't trace outline, no font face selected\n"; + return false; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.h new file mode 100644 index 00000000000..7e2593dc1e5 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontEngine.h @@ -0,0 +1,84 @@ +/************************************************************************* +** FontEngine.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONTENGINE_H +#define FONTENGINE_H + +#include <ft2build.h> +#include FT_FREETYPE_H +#include <map> +#include <string> +#include <vector> +#include "types.h" + +using std::map; +using std::string; +using std::vector; + + +struct FEGlyphCommands +{ + virtual ~FEGlyphCommands () {} + virtual void moveTo(long x, long y) {} + virtual void lineTo(long x, long y) {} + virtual void conicTo(long x1, long y1, long x2, long y2) {} + virtual void cubicTo(long x1, long y1, long x2, long y2, long x3, long y3) {} +}; + + +/** This class provides methods to handle font files and font data. + * It's a wrapper for the Freetype font library. */ +class FontEngine +{ + public: + FontEngine (); + ~FontEngine (); + void setDeviceResolution (int x, int y); + bool setFont (const string &fname, int ptSize=0); + bool setCharSize (int ptSize); + bool getGlyphMetrics (unsigned char chr, int &width, int &height, int &depth) const; + bool traceOutline (unsigned char chr, FEGlyphCommands &commands, bool scale=true) const; + bool traceOutline (const char *name, FEGlyphCommands &commands, bool scale) const; + const char* getFamilyName () const; + const char* getStyleName () const; + int getUnitsPerEM () const; + int getAscender () const; + int getDescender () const; + int getHAdvance () const; + int getHAdvance (unsigned int c) const; + int getHAdvance (const char *name) const; +// int getVAdvance () const; + int getFirstChar () const; + int getNextChar () const; + int getCharSize () const {return _ptSize;} + vector<int> getPanose () const; + string getGlyphName (unsigned int c) const; + int getCharByGlyphName (const char *name) const; + void buildTranslationMap (map<UInt32,UInt32> &translationMap) const; + + private: + int _horDeviceRes, _vertDeviceRes; + mutable unsigned int _currentChar, _currentGlyphIndex; + FT_Face _currentFace; + FT_Library _library; + int _ptSize; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.cpp new file mode 100644 index 00000000000..882fb5a0292 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.cpp @@ -0,0 +1,277 @@ +/************************************************************************* +** FontGlyph.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "FontEncoding.h" +#include "FontEngine.h" +#include "FontGlyph.h" +#include "Message.h" +#include "Pair.h" +#include "macros.h" + +using namespace std; + +GlyphCommand::GlyphCommand (const LPair &p) : _params(1) { + _params[0] = p; +} + + +GlyphCommand::GlyphCommand (const LPair &p1, const LPair &p2) : _params(2) { + _params[0] = p1; + _params[1] = p2; +} + + +GlyphCommand::GlyphCommand (const LPair &p1, const LPair &p2, const LPair &p3) : _params(3) { + _params[0] = p1; + _params[1] = p2; + _params[2] = p3; +} + + +LPair GlyphCommand::param (int n) const { + if (n < 0) + n = _params.size() + n; + if (n >= 0 && size_t(n) < _params.size()) + return _params[n]; + return LPair(); +} + + +void GlyphCommand::writeSVGCommand (ostream &os, double sx, double sy) const { + os << getSVGPathCommand(); + FORALL(_params, ConstIterator, i) { + if (i != _params.begin()) + os << ' '; + os << (i->x()*sx) << ' ' << (i->y()*sy); + } +} + + +GlyphCommand* GlyphMoveTo::combine (GlyphCommand &cmd) { + if (cmd.getSVGPathCommand() == 'M' && _params.size() == 1) + return &cmd; + if (cmd.getSVGPathCommand() == 'L') { + _params.insert(_params.end(), cmd.params().begin(), cmd.params().end()); + return this; + } + return 0; +} + + +GlyphCommand* GlyphLineTo::combine (GlyphCommand &cmd) { + if (cmd.getSVGPathCommand() == getSVGPathCommand()) { + _params.insert(_params.end(), cmd.params().begin(), cmd.params().end()); + return this; + } + return 0; +} + + +void GlyphHorizontalLineTo::writeSVGCommand (ostream &os, double sx, double sy) const { + os << getSVGPathCommand() << _params[0].x()*sx; +} + + +void GlyphVerticalLineTo::writeSVGCommand (ostream &os, double sx, double sy) const { + os << getSVGPathCommand() << _params[0].y()*sy; +} + + +GlyphCommand* GlyphCubicTo::combine (GlyphCommand &cmd) { +/* if (cmd.getSVGPathCommand() == 'C' && cmd.getParams().size() == 3) { + LPair c1 = getParam(-2); + LPair e1 = getParam(-1); + LPair b2 = cmd.getParam(0); + LPair c2 = cmd.getParam(1); + if (e1 == b2 && c2 == e1*2-c1) + return new GlyphShortCubicTo(cmd.getParam(-2), cmd.getParam(-1)); + else { + _params.insert(_params.end(), cmd.getParams().begin(), cmd.getParams().end()); + return this; + } + }*/ + return 0; +} + + +/////////////////////////// + + +class Commands : public FEGlyphCommands { + public: + Commands (Glyph &g) : glyph(g) {} + + void moveTo(long x, long y) { + glyph.addCommand(new GlyphMoveTo(LPair(x, y))); + } + + void lineTo(long x, long y) { + glyph.addCommand(new GlyphLineTo(LPair(x, y))); + } + + void conicTo(long x1, long y1, long x2, long y2) { + glyph.addCommand(new GlyphConicTo(LPair(x1, y1), LPair(x2, y2))); + } + + void cubicTo(long x1, long y1, long x2, long y2, long x3, long y3) { + glyph.addCommand(new GlyphCubicTo(LPair(x1, y1), LPair(x2, y2), LPair(x3, y3))); + } + + private: + Glyph &glyph; +}; + + +Glyph::~Glyph () { + clear(); +} + + +/** Removes all path commands from the glyph and frees the allocated objects. */ +void Glyph::clear () { + FORALL(_commands, Iterator, i) + delete *i; + _commands.clear(); +} + + +/** Appends a new path command to the current glyph. + * @param[in] cmd command to append */ +void Glyph::addCommand (GlyphCommand *cmd) { + if (cmd) + _commands.push_back(cmd); +} + + +void Glyph::read (unsigned char c, const FontEncoding *encoding, const FontEngine &fontEngine) { + Commands _commands(*this); + if (encoding) { + if (const char *name = encoding->getEntry(c)) + fontEngine.traceOutline(name, _commands, false); + else + Message::wstream(true) << "no encoding for char #" << int(c) << " in '" << encoding->name() << "'\n"; + } + else + fontEngine.traceOutline(c, _commands, false); +} + + +/** Writes an SVG representation of the path commands to a stream. The parameters + * can be scaled by the given factors. + * @param[in] os output stream + * @param[in] sx horizontal scale factor + * @param[in] sy vertical scale factor */ +void Glyph::writeSVGCommands (ostream &os, double sx, double sy) const { + FORALL (_commands, ConstIterator, i) + (*i)->writeSVGCommand(os, sx, sy); +} + + +/** Calls a function for all path sections/commands. + * @param[in] f function to be called + * @param[in] userParam parameter passed to function f */ +void Glyph::forAllCommands (void (*f)(GlyphCommand*, void*), void *userParam) { + FORALL(_commands, Iterator, i) + f(*i, userParam); +} + + +/** Detects all open paths of the glyph's outline and closes them by adding a closePath command. + * Most font formats only support closed outline paths so there are no explicit closePath statements + * in the glyph's outline description. All open paths are automatically closed by the renderer. + * This method detects all open paths and adds the missing closePath statement. */ +void Glyph::closeOpenPaths () { + GlyphCommand *prevCommand = 0; + FORALL(_commands, Iterator, i) { + if ((*i)->getSVGPathCommand() == 'M' && prevCommand && prevCommand->getSVGPathCommand() != 'Z') { + prevCommand = *i; + _commands.insert(i, new GlyphClosePath); + ++i; // skip inserted closePath command in next iteration step + } + else + prevCommand = *i; + } + if (!_commands.empty()) + _commands.push_back(new GlyphClosePath); +} + + +/** Optimizes the glyph's outline description by using command sequences with less parameters. + * TrueType and Type1 fonts only support 3 drawing commands (moveto, lineto, conicto/cubicto). + * In the case of successive bezier curve sequences, control points or tangent slopes are often + * identical so that the path description contains redundant information. SVG provides shorthand + * curve commands that need less parameters because they reuse previously given arguments. + * This method detects such command sequences and replaces them by their short form. It does not + * recompute the whole paths to reduce the number of necessary line/curve segments. */ +void Glyph::optimizeCommands () { + LPair fp; // first point of current path + LPair cp; // current point (where path drawing continues) + ConstIterator prev; // preceding command + LPair pstore[2]; + FORALL(_commands, Iterator, it) { + char cmd = (*it)->getSVGPathCommand(); + const vector<LPair> ¶ms = (*it)->params(); + GlyphCommand *new_command = 0; + switch (cmd) { + case 'M': + fp = params[0]; // record first point of path + break; + case 'Z': + cp = fp; + break; + case 'L': + if (params[0].x() == cp.x()) + new_command = new GlyphVerticalLineTo(params[0]); + else if (params[0].y() == cp.y()) + new_command = new GlyphHorizontalLineTo(params[0]); + break; + case 'C': + if ((*prev)->getSVGPathCommand() == 'C' || (*prev)->getSVGPathCommand() == 'S') { + if (params[0] == pstore[1]*2-pstore[0]) // is first control point reflection of preceding second control point? + new_command = new GlyphShortCubicTo(params[1], params[2]); + } + pstore[0] = params[1]; // store second control point and + pstore[1] = params[2]; // curve endpoint + break; + case 'Q': + if ((*prev)->getSVGPathCommand() == 'Q' || (*prev)->getSVGPathCommand() == 'T') { + if (params[0] == pstore[1]*2-pstore[0]) + new_command = new GlyphShortConicTo(params[1]); + } + // [pass through] + case 'S': + case 'T': + pstore[0] = params[0]; // store (second) control point and + pstore[1] = params[1]; // curve endpoint + break; + } + // update current point + if (!(*it)->params().empty()) + cp = (*it)->param(-1); + + // replace current command by shorthand form + if (new_command) { + delete *it; + *it = new_command; + new_command = 0; + } + prev = it; + } +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.h new file mode 100644 index 00000000000..44a6b65553b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontGlyph.h @@ -0,0 +1,145 @@ +/************************************************************************* +** FontGlyph.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONTGLYPH_H +#define FONTGLYPH_H + +#include <ostream> +#include <list> +#include <vector> +#include "Pair.h" + +using std::ostream; +using std::list; +using std::vector; + +class GlyphCommand +{ + public: + GlyphCommand () {} + GlyphCommand (const LPair &p); + GlyphCommand (const LPair &p1, const LPair &p2); + GlyphCommand (const LPair &p1, const LPair &p2, const LPair &p3); + virtual ~GlyphCommand () {} + virtual char getSVGPathCommand () const =0; + virtual GlyphCommand* combine (GlyphCommand &cmd) {return 0;} + virtual const vector<LPair>& params () const {return _params;} + virtual LPair param (int n) const; + virtual void writeSVGCommand (ostream &os, double sx=1, double sy=1) const; + + protected: + typedef vector<LPair>::iterator Iterator; + typedef vector<LPair>::const_iterator ConstIterator; + vector<LPair> _params; +}; + + +struct GlyphMoveTo : public GlyphCommand +{ + GlyphMoveTo (const LPair &p) : GlyphCommand(p) {} + char getSVGPathCommand () const {return 'M';} + GlyphCommand* combine (GlyphCommand &cmd); +}; + + +struct GlyphLineTo : public GlyphCommand +{ + GlyphLineTo (const LPair &p) : GlyphCommand(p) {} + char getSVGPathCommand () const {return 'L';} + GlyphCommand* combine (GlyphCommand &cmd); +}; + + +struct GlyphHorizontalLineTo : public GlyphLineTo +{ + GlyphHorizontalLineTo (const LPair &p) : GlyphLineTo(LPair(p.x(), 0)) {} + char getSVGPathCommand () const {return 'H';} + void writeSVGCommand (ostream &os, double sx=1, double sy=1) const; +}; + + +struct GlyphVerticalLineTo : public GlyphLineTo +{ + GlyphVerticalLineTo (const LPair &p) : GlyphLineTo(LPair(0, p.y())) {} + char getSVGPathCommand () const {return 'V';} + void writeSVGCommand (ostream &os, double sx=1, double sy=1) const; +}; + + +struct GlyphConicTo : public GlyphCommand +{ + GlyphConicTo (const LPair &p1, const LPair &p2) : GlyphCommand(p1, p2) {} + char getSVGPathCommand () const {return 'Q';} +}; + + +struct GlyphShortConicTo : public GlyphCommand +{ + GlyphShortConicTo (const LPair &p) : GlyphCommand(p) {} + char getSVGPathCommand () const {return 'T';} +}; + + +struct GlyphCubicTo : public GlyphCommand +{ + GlyphCubicTo (const LPair &p1, const LPair &p2, const LPair &p3) : GlyphCommand(p1, p2, p3) {} + char getSVGPathCommand () const {return 'C';} + GlyphCommand* combine (GlyphCommand &cmd); +}; + + +struct GlyphShortCubicTo : public GlyphCommand +{ + GlyphShortCubicTo (const LPair &p1, const LPair &p2) : GlyphCommand(p1, p2) {} + char getSVGPathCommand () const {return 'S';} +}; + + +struct GlyphClosePath : public GlyphCommand +{ + char getSVGPathCommand () const {return 'Z';} +}; + + +class FontEncoding; +class FontEngine; + +class Glyph +{ + typedef list<GlyphCommand*> CommandList; + typedef CommandList::iterator Iterator; + typedef CommandList::const_iterator ConstIterator; + public: + ~Glyph (); + void addCommand(GlyphCommand *cmd); + void clear (); + void closeOpenPaths (); + void optimizeCommands (); + void read (unsigned char c, const FontEncoding *encoding, const FontEngine &fontEngine); + void writeSVGCommands (ostream &os, double sx, double sy) const; + void forAllCommands (void (*f)(GlyphCommand*, void*), void *userParam=0); + bool empty () const {return _commands.empty();} + const CommandList& commands () const {return _commands;} + + private: + CommandList _commands; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.cpp new file mode 100644 index 00000000000..6d8fb154a3d --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.cpp @@ -0,0 +1,264 @@ +/************************************************************************* +** FontManager.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdlib> +#include <fstream> +#include "Font.h" +#include "FontEncoding.h" +#include "FontManager.h" +#include "FileFinder.h" +#include "Message.h" +#include "macros.h" + +using namespace std; + + +FontManager::FontManager () +{ +} + + +FontManager::~FontManager () { + FORALL(_fonts, vector<Font*>::iterator, i) + delete *i; + typedef map<string,FontEncoding*>::iterator Iterator; + FORALL(_encMap, Iterator, i) + delete i->second; +} + + +/** Returns a unique ID that identifies the font. + * @param[in] n local font number, as used in DVI and VF files + * @return non-negative font ID if font was found, -1 otherwise */ +int FontManager::fontID (int n) const { + if (_vfStack.empty()) { + Num2IdMap::const_iterator it = _num2id.find(n); + return (it == _num2id.end()) ? -1 : it->second; + } + VfNum2IdMap::const_iterator vit = _vfnum2id.find(_vfStack.top()); + if (vit == _vfnum2id.end()) + return -1; + const Num2IdMap &num2id = vit->second; + Num2IdMap::const_iterator it = num2id.find(n); + return (it == num2id.end()) ? -1 : it->second; +} + + +int FontManager::fontID (const Font *font) const { + for (size_t i=0; i < _fonts.size(); i++) + if (_fonts[i] == font) + return i; + return -1; +} + + +int FontManager::fontID (const string &name) const { + map<string,int>::const_iterator it = _name2id.find(name); + if (it == _name2id.end()) + return -1; + return it->second; +} + + +int FontManager::fontnum (int id) const { + if (id < 0 || size_t(id) > _fonts.size()) + return -1; + if (_vfStack.empty()) { + FORALL(_num2id, Num2IdMap::const_iterator, i) + if (i->second == id) + return i->first; + } + else { + VfNum2IdMap::const_iterator it = _vfnum2id.find(_vfStack.top()); + if (it == _vfnum2id.end()) + return -1; + const Num2IdMap &num2id = it->second; + FORALL(num2id, Num2IdMap::const_iterator, i) + if (i->second == id) + return i->first; + } + return -1; +} + + +int FontManager::vfFirstFontNum (VirtualFont *vf) const { + VfFirstFontMap::const_iterator it = _vfFirstFontMap.find(vf); + return (it == _vfFirstFontMap.end()) ? -1 : it->second; +} + + +/** Returns a previously registered font. + * @param[in] n local font number, as used in DVI and VF files + * @return pointer to font if font was found, 0 otherwise */ +Font* FontManager::getFont (int n) const { + int id = fontID(n); + return (id < 0) ? 0 : _fonts[id]; +} + + +Font* FontManager::getFont (const string &name) const { + int id = fontID(name); + if (id < 0) + return 0; + return _fonts[id]; +} + + +Font* FontManager::getFontById (int id) const { + if (id < 0 || size_t(id) >= _fonts.size()) + return 0; + return _fonts[id]; +} + + +/** Returns the current active virtual font. */ +VirtualFont* FontManager::getVF () const { + return _vfStack.empty() ? 0 : _vfStack.top(); +} + + +/** Registers a new font to be managed by the FontManager. If there is + * already a registered font assigned to number n, nothing happens. + * @param[in] fontnum local font number, as used in DVI and VF files + * @param[in] name fontname, e.g. cmr10 + * @param[in] checksum checksum to be compared with TFM checksum + * @param[in] dsize design size in TeX point units + * @param[in] ssize scaled size in TeX point units + * @return id of registered font */ +int FontManager::registerFont (UInt32 fontnum, string name, UInt32 checksum, double dsize, double ssize) { + int id = fontID(fontnum); + if (id >= 0) + return id; + + Font *newfont = 0; + int newid = _fonts.size(); // the new font gets this ID + Name2IdMap::iterator it = _name2id.find(name); + if (it != _name2id.end()) { // font with same name already registered? + Font *font = _fonts[it->second]; + newfont = font->clone(dsize, ssize); + } + else { + if (FileFinder::lookup(name+".pfb")) + newfont = PhysicalFont::create(name, checksum, dsize, ssize, PhysicalFont::PFB); + else if (FileFinder::lookup(name+".ttf")) + newfont = PhysicalFont::create(name, checksum, dsize, ssize, PhysicalFont::TTF); + else if (FileFinder::lookup(name+".vf")) + newfont = VirtualFont::create(name, checksum, dsize, ssize); + else if (FileFinder::lookup(name+".mf")) + newfont = PhysicalFont::create(name, checksum, dsize, ssize, PhysicalFont::MF); + else { + newfont = new EmptyFont(name); + Message::wstream(true) << "font '" << name << "' not found\n"; + } + _name2id[name] = newid; + + const char *encname = FileFinder::lookupEncName(name); + if (encname && _encMap.find(encname) == _encMap.end()) + _encMap[encname] = new FontEncoding(encname); + } + _fonts.push_back(newfont); + if (_vfStack.empty()) // register font referenced in dvi file? + _num2id[fontnum] = newid; + else { // register font referenced in vf file + VirtualFont *vf = const_cast<VirtualFont*>(_vfStack.top()); + _vfnum2id[vf][fontnum] = newid; + if (_vfFirstFontMap.find(vf) == _vfFirstFontMap.end()) // first fontdef of VF? + _vfFirstFontMap[vf] = fontnum; + } + return newid; +} + + +/** Enters a new virtual font frame. + * This method must be called before processing a VF character. + * @param[in] vf virtual font */ +void FontManager::enterVF (VirtualFont *vf) { + if (vf) + _vfStack.push(vf); +} + + +/** Leaves a previously entered virtual font frame. */ +void FontManager::leaveVF () { + if (!_vfStack.empty()) + _vfStack.pop(); +} + + +/** Assigns a sequence of DVI commands to a char code. + * @param[in] c character code + * @param[in] dvi points to vector with DVI commands */ +void FontManager::assignVfChar (int c, vector<UInt8> *dvi) { + if (!_vfStack.empty() && dvi) + _vfStack.top()->assignChar(c, dvi); +} + + +/** Returns the encoding of a given font. + * @param[in] font font whose encoding will be returned + * @return pointer to encoding object, or 0 if there is no encoding defined */ +FontEncoding* FontManager::encoding (const Font *font) const { + if (font) { + if (const char *encname = FileFinder::lookupEncName(font->name())) { + map<string,FontEncoding*>::const_iterator it = _encMap.find(encname); + if (it != _encMap.end()) + return it->second; + } + } + return 0; +} + + +ostream& FontManager::write (ostream &os, Font *font, int level) { +#if 0 + if (font) { + int id = -1; + for (int i=0; i < fonts.size() && id < 0; i++) + if (fonts[i] == font) + id = i; + + VirtualFont *vf = dynamic_cast<VirtualFont*>(font); + for (int j=0; j < level+1; j++) + os << " "; + os << "id " << id + << " fontnum " << fontnum(id) << " " + << (vf ? "VF" : "PF") << " " + << font->name() + << endl; + + if (vf) { + enterVF(vf); + const Num2IdMap &num2id = vfnum2id.find(vf)->second; + FORALL(num2id, Num2IdMap::const_iterator, i) { + Font *font = fonts[i->second]; + write(os, font, level+1); + } + leaveVF(); + } + } + else { + for (int i=0; i < fonts.size(); i++) + write(os, fonts[i], level); + os << endl; + } +#endif + return os; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.h new file mode 100644 index 00000000000..b1ee735a097 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontManager.h @@ -0,0 +1,89 @@ +/************************************************************************* +** FontManager.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONTMANAGER_H +#define FONTMANAGER_H + +#include <map> +#include <ostream> +#include <set> +#include <string> +#include <stack> +#include <vector> +#include "types.h" + +using std::map; +using std::ostream; +using std::set; +using std::string; +using std::stack; +using std::vector; + +class FileFinder; +class Font; +class FontEncoding; +class TFM; +class VirtualFont; + +/** This class provides methods for an easy DVI font handling. + * DVI and VF files use local font numbers to reference fonts. For SVG output + * we need a single list with unique IDs of all physical fonts. Characters of + * virtual fonts are completely replaced by their DVI description so they don't + * appear anywhere in the output. */ +class FontManager +{ + typedef map<UInt32,int> Num2IdMap; + typedef map<string,int> Name2IdMap; + typedef map<VirtualFont*,Num2IdMap> VfNum2IdMap; + typedef map<VirtualFont*, UInt32> VfFirstFontMap; + typedef map<string,FontEncoding*> EncodingMap; + typedef stack<VirtualFont*> VfStack; + public: + FontManager (); + ~FontManager (); + int registerFont (UInt32 fontnum, string fontname, UInt32 checksum, double dsize, double scale); + Font* getFont (int n) const; + Font* getFont (const string &name) const; + Font* getFontById (int id) const; + VirtualFont* getVF () const; + int fontID (int n) const; + int fontID (const Font *font) const; + int fontID (const string &name) const; + int fontnum (int id) const; + int vfFirstFontNum (VirtualFont *vf) const; + int decodeChar (int c) const; + void enterVF (VirtualFont *vf); + void leaveVF (); + void assignVfChar (int c, vector<UInt8> *dvi); + const vector<Font*>& getFonts () const {return _fonts;} + FontEncoding* encoding (const Font *font) const; + ostream& write (ostream &os, Font *font=0, int level=0); + + private: + vector<Font*> _fonts; ///< all registered Fonts (indexed by fontID) + Num2IdMap _num2id; ///< DVI font number -> fontID + Name2IdMap _name2id; ///< fontname -> fontID + VfNum2IdMap _vfnum2id; + VfStack _vfStack; ///< stack of currently processed virtual fonts + VfFirstFontMap _vfFirstFontMap; ///< VF -> local font number of first font defined in VF + EncodingMap _encMap; ///< encname -> encoding table +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.cpp new file mode 100644 index 00000000000..9d5ac6ee96f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.cpp @@ -0,0 +1,237 @@ +/************************************************************************* +** FontMap.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <fstream> +#include <iostream> +#include <vector> +#include "Directory.h" +#include "FontMap.h" + +using namespace std; + +enum FontMapFieldType {FM_ERROR=0, FM_NONE, FM_NAME, FM_PS_CODE, FM_HEADER, FM_ENC, FM_FONT}; + + +static char* str_tolower (char *str); +static inline char* get_extension (char *fname); +static FontMapFieldType read_entry (char* &first, char* &last, bool name_only=false); + + + +FontMap::FontMap (const string &fname) { + read(fname); +} + + +bool FontMap::read (const string &fname) { + ifstream ifs(fname.c_str()); + if (ifs) { + if (fname.find("dvipdfm") != string::npos) + readPdfMap(ifs); + else + readPsMap(ifs); + return true; + } + return false; +} + + +/** Read map file in dvips format. + * @param[in] is data is read from this stream */ +void FontMap::readPsMap (istream &is) { + char buf[512]; + while (is && !is.eof()) { + is.getline(buf, 512); + if (!buf[0] || strchr(" %#;*", buf[0])) // comment? + continue; + char *first=buf, *last=buf, *end=buf+is.gcount()-1; + MapEntry entry; + string name; + while (last < end && *first) { + last = first; + switch (read_entry(first, last)) { + case FM_NAME: + if (name.empty()) + name = first; + break; + case FM_ENC: + entry.encname = first; break; + case FM_FONT: + entry.fontname = first; break; + case FM_ERROR: + continue; + default: + break; + } + first = last+1; + } + // strip filename suffix + size_t len; + if ((len = entry.encname.length()) > 4 && entry.encname.substr(len-4) == ".enc") + entry.encname = entry.encname.substr(0, len-4); + if ((len = entry.fontname.length()) > 4 && entry.fontname[len-4] == '.') + entry.fontname = entry.fontname.substr(0, len-4); + + if (!name.empty() && ((name != entry.fontname && !entry.fontname.empty()) || !entry.encname.empty())) + _fontMap[name] = entry; + } +} + + +/** Read map file in dvipdfm format. + * <font name> [<encoding>|default|none] [<map target>] [options] + * The optional trailing dvipdfm-parameters -r, -e and -s are ignored. + * @param[in] is data is read from this stream */ +void FontMap::readPdfMap (istream &is) { + char buf[512]; + while (is && !is.eof()) { + is.getline(buf, 512); + if (!buf[0] || strchr(" %#;*", buf[0])) // comment? + continue; + char *first=buf, *last=buf, *end=buf+is.gcount()-1; + vector<string> fields; + for (int i=0; i < 3 && last < end && *first; i++) { + FontMapFieldType type = read_entry(first, last, true); + if (*first == '-') + break; + if (type == FM_NAME) + fields.push_back(first); + first = last+1; + } + if (fields.size() > 1 && (fields[1] == "default" || fields[1] == "none")) + fields[1].clear(); + + if (fields.size() < 2) + continue; + if ((fields.size() == 2 && fields[1].empty()) || (fields.size() == 3 && fields[1].empty() && fields[0] == fields[2])) + continue; + + _fontMap[fields[0]].fontname = fields[fields.size() == 2 ? 0 : 2]; + _fontMap[fields[0]].encname = fields[1]; + } +} + + + +static char* str_tolower (char *str) { + for (char *p=str; *p; p++) + *p = tolower(*p); + return str; +} + + +static inline char* get_extension (char *fname) { + if (char* p=strrchr(fname, '.')) + return p+1; + return 0; +} + + + + +/** Reads a single line entry. + * @param[in,out] first pointer to first char of entry + * @param[in,out] last pointer to last char of entry + * @param[in] name_only true, if special meanings of \" and < should be ignored + * @return entry type */ +static FontMapFieldType read_entry (char* &first, char* &last, bool name_only) { + while (*first && isspace(*first)) + first++; + if (!name_only) { + if (*first == '"') { + last = first+1; + while (*last && *last != '"') + last++; + if (*last == 0) // quote not closed => skip invalid line + return FM_ERROR; + return FM_PS_CODE; + } + else if (*first == '<') { + bool eval_prefix = true; + FontMapFieldType type=FM_HEADER; + first++; + if (isspace(*first)) { + first++; + eval_prefix = false; + } + else if (*first == '<' || *first == '[') { + type = (*first == '<') ? FM_FONT : FM_ENC; + first++; + } + if (read_entry(first, last, true) != FM_NAME) + return FM_ERROR; + if (type == FM_HEADER) { + if (char *ext = get_extension(first)) { + ext = str_tolower(ext); + if (strcmp(ext, "enc")==0) + return FM_ENC; + if (strcmp(ext, "pfb")==0 || strcmp(ext, "pfa")==0) + return FM_FONT; + } + } + return type; + } + } + last = first; + while (*last && !isspace(*last)) + last++; + *last = 0; + return (first < last) ? FM_NAME : FM_NONE; +} + + +ostream& FontMap::write (ostream &os) const { + for (map<string,MapEntry>::const_iterator i=_fontMap.begin(); i != _fontMap.end(); ++i) + os << i->first << " -> " << i->second.fontname << " [" << i->second.encname << "]\n"; + return os; +} + + +void FontMap::readdir (const string &dirname) { + Directory dir(dirname); + while (const char *fname = dir.read('f')) { + if (strlen(fname) >= 4 && strcmp(fname+strlen(fname)-4, ".map") == 0) { + string path = dirname + "/" + fname; + read(path.c_str()); + } + } +} + + +/** Returns name of font that is mapped to a given font. + * @param[in] fontname name of font whose mapped name is retrieved + * @returns name of mapped font */ +const char* FontMap::lookup (const string &fontname) const { + ConstIterator it = _fontMap.find(fontname); + if (it == _fontMap.end()) + return 0; + return it->second.fontname.c_str(); +} + + +/** Returns the name of the assigned encoding for a given font. + * @param[in] fontname name of font whose encoding is returned + * @return name of encoding, 0 if there is no encoding assigned */ +const char* FontMap::encoding (const string &fontname) const { + ConstIterator it = _fontMap.find(fontname); + if (it == _fontMap.end() || it->second.encname.empty()) + return 0; + return it->second.encname.c_str(); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.h new file mode 100644 index 00000000000..8ca075fb36b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontMap.h @@ -0,0 +1,63 @@ +/************************************************************************* +** FontMap.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef FONTMAP_H +#define FONTMAP_H + +#include <cstring> +#include <istream> +#include <map> +#include <ostream> +#include <string> + +using std::istream; +using std::map; +using std::ostream; + +class FontMap +{ + struct MapEntry + { + std::string fontname; ///< target font name + std::string encname; ///< name of font encoding + }; + + typedef map<std::string,MapEntry>::const_iterator ConstIterator; + + public: + FontMap () {} + FontMap (const std::string &fname); + FontMap (istream &is); + bool read (const std::string &fname); + void readdir (const std::string &dirname); + void clear () {_fontMap.clear();} + ostream& write (ostream &os) const; + const char* lookup(const std::string &fontname) const; + const char* encoding (const std::string &fontname) const; + + protected: + void readPsMap (istream &is); + void readPdfMap (istream &is); + + private: + map<std::string,MapEntry> _fontMap; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.cpp new file mode 100644 index 00000000000..4707520ba38 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.cpp @@ -0,0 +1,86 @@ +/************************************************************************* +** GFGlyphTracer.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "GFGlyphTracer.h" +#include "Pair.h" + +using namespace std; + + + +GFGlyphTracer::GFGlyphTracer (istream &is, double upp) : GFTracer(is, upp) +{ + _glyph = new Glyph; + _transfered = false; +} + + +GFGlyphTracer::~GFGlyphTracer () { + if (!_transfered) + delete _glyph; +} + + +void GFGlyphTracer::moveTo (double x, double y) { + LPair p(x, y); + _glyph->addCommand(new GlyphMoveTo(p)); +} + + +void GFGlyphTracer::lineTo (double x, double y) { + LPair p(x, y); + _glyph->addCommand(new GlyphLineTo(p)); +} + + +void GFGlyphTracer::curveTo (double c1x, double c1y, double c2x, double c2y, double x, double y) { + LPair p1(c1x, c1y); + LPair p2(c2x, c2y); + LPair p3(x, y); + _glyph->addCommand(new GlyphCubicTo(p1, p2, p3)); +} + + +void GFGlyphTracer::closePath () { + _glyph->addCommand(new GlyphClosePath()); +} + + +void GFGlyphTracer::endChar (UInt32 c) { + if (_transfered) { + _glyph = new Glyph; + _transfered = false; + } + else + _glyph->clear(); + GFTracer::endChar(c); + _glyph->optimizeCommands(); +} + + +/** Returns a pointer to the current glyph object and transfers its ownership. That means + * the caller is responsible for deleting the object after its usage. GFGlyphTracer doesn't + * care for it any longer. To just retrieve the glyph without transferring ownership, use + * getGlyph(). */ +Glyph* GFGlyphTracer::transferGlyph () { + _transfered = true; + return _glyph; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.h new file mode 100644 index 00000000000..7c63ac5b932 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFGlyphTracer.h @@ -0,0 +1,45 @@ +/************************************************************************* +** GFGlyphTracer.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef GFGLYPHTRACER_H +#define GFGLYPHTRACER_H + +#include "FontGlyph.h" +#include "GFTracer.h" + +class GFGlyphTracer : public GFTracer +{ + public: + GFGlyphTracer (istream &is, double upp); + ~GFGlyphTracer (); + void moveTo (double x, double y); + void lineTo (double x, double y); + void curveTo (double c1x, double c1y, double c2x, double c2y, double x, double y); + void closePath (); + void endChar (UInt32 c); + const Glyph& getGlyph () const {return *_glyph;} + Glyph* transferGlyph (); + + private: + Glyph *_glyph; + bool _transfered; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.cpp new file mode 100644 index 00000000000..121b9e44b59 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.cpp @@ -0,0 +1,372 @@ +/************************************************************************* +** GFReader.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <iostream> +#include "GFReader.h" +#include "Message.h" +#include "macros.h" + +using namespace std; + +struct GFCommand +{ + void (GFReader::*method)(int); + int numBytes; +}; + +struct CharInfo +{ + CharInfo (Int32 dxx, Int32 dyy, Int32 w, UInt32 p) + : dx(dxx), dy(dyy), width(w), location(p) {} + + Int32 dx, dy; + Int32 width; // 2^24 * (true width)/(design size) + UInt32 location; +}; + + +static inline double fix2double (Int32 fix) { + return double(fix)/(1 << 20); +} + + +static inline double scaled2double (Int32 scaled) { + return double(scaled)/(1 << 16); +} + + +GFReader::GFReader (istream &is) : in(is), valid(true) +{ + minX = maxX = minY = maxY = x = y = 0; +} + + +GFReader::~GFReader () { + FORALL(charInfoMap, Iterator, i) + delete i->second; +} + + +UInt32 GFReader::readUnsigned (int bytes) { + UInt32 ret = 0; + for (int i=bytes-1; i >= 0 && !in.eof(); i--) { + UInt32 b = in.get(); + ret |= b << (8*i); + } + return ret; +} + + +Int32 GFReader::readSigned (int bytes) { + Int32 ret = in.get(); + if (ret & 128) // negative value? + ret |= 0xffffff00; + for (int i=bytes-2; i >= 0 && !in.eof(); i--) + ret = (ret << 8) | in.get(); + return ret; +} + + +string GFReader::readString (int bytes) { + char *buf = new char[bytes+1]; + if (bytes > 0) + in.get(buf, bytes+1); // reads 'bytes' bytes (pos. bytes+1 is set to 0) + else + *buf = 0; + string ret = buf; + delete [] buf; + return ret; +} + + +/** Reads a single GF command from the current position of the input stream and calls the + * corresponding cmdFOO method. + * @return opcode of the executed command */ +int GFReader::executeCommand () { + /* Each cmdFOO command reads the necessary number of bytes from the stream so executeCommand + doesn't need to know the exact GF command format. Some cmdFOO methods are used for multiple + GF commands because they only differ in the size of their parameters. */ + static const GFCommand commands[] = { + {&GFReader::cmdPaint, 1}, {&GFReader::cmdPaint, 2}, {&GFReader::cmdPaint, 3}, // 64-66 + {&GFReader::cmdBoc, 0}, {&GFReader::cmdBoc1, 0}, // 67-68 + {&GFReader::cmdEoc, 0}, // 69 + {&GFReader::cmdSkip, 0}, {&GFReader::cmdSkip, 1}, {&GFReader::cmdSkip, 2},{&GFReader::cmdSkip, 3}, // 70-73 + {&GFReader::cmdXXX, 1}, {&GFReader::cmdXXX, 2}, {&GFReader::cmdXXX, 3}, {&GFReader::cmdXXX, 4}, // 239-242 + {&GFReader::cmdYYY, 0}, // 243 + {&GFReader::cmdNop, 0}, // 244 + {&GFReader::cmdCharLoc, 0}, {&GFReader::cmdCharLoc0, 0}, // 245-246 + {&GFReader::cmdPre, 0}, {&GFReader::cmdPost, 0}, {&GFReader::cmdPostPost, 0} // 247-249 + }; + + int opcode = in.get(); + if (opcode < 0) { // at end of file + Message::estream(true) << "unexpected end of file\n"; + return 249; // postpost opcode => stop further reading + } + if (opcode >= 0 && opcode <= 63) + cmdPaint0(opcode); + else if (opcode >= 74 && opcode <= 238) + cmdNewRow(opcode-74); + else if (opcode >= 250) { + Message::estream(true) << "undefined GF command (opcode " << opcode << ")\n"; + valid = false; + } + else { + int offset = opcode <= 73 ? 64 : 239-(73-64+1); + const GFCommand &cmd = commands[opcode-offset]; + if (cmd.method) + (this->*cmd.method)(cmd.numBytes); + } + return opcode; +} + + +bool GFReader::executeChar (UInt8 c) { + in.clear(); + if (charInfoMap.empty()) + executePostamble(); // read character infos + in.clear(); + Iterator it = charInfoMap.find(c); + if (in && valid && it != charInfoMap.end()) { + in.seekg(it->second->location, ios_base::beg); + while (valid && executeCommand() != 69); // execute all commands until eoc is reached + return valid; + } + return false; +} + + +bool GFReader::executeAllChars () { + in.clear(); + if (charInfoMap.empty()) + executePostamble(); // read character infos + in.clear(); + if (in && valid) { + in.seekg(0); + while (valid && executeCommand() != 248); // execute all commands until postamble is reached + return valid; + } + return false; +} + + +bool GFReader::executePostamble () { + in.clear(); + if (!in) + return false; + in.seekg(-1, ios_base::end); + while (in.peek() == 223) // skip fill bytes + in.seekg(-1, ios_base::cur); + in.seekg(-4, ios_base::cur); + UInt32 q = readUnsigned(4); // pointer to begin of postamble + in.seekg(q, ios_base::beg); // now on begin of postamble + while (valid && executeCommand() != 249); // execute all commands until postpost is reached + return valid; +} + + +/** Returns the design size of this font int TeX point units. */ +double GFReader::getDesignSize () const { + return fix2double(designSize); +} + +/** Returns the number of horizontal pixels per point. */ +double GFReader::getHPixelsPerPoint () const { + return scaled2double(hppp); +} + +/** Returns the number of vertical pixels per point. */ +double GFReader::getVPixelsPerPoint () const { + return scaled2double(vppp); +} + +/** Returns the width of character c in TeX point units */ +double GFReader::getCharWidth (UInt32 c) const { + ConstIterator it = charInfoMap.find(c%256); + return it == charInfoMap.end() ? 0 : it->second->width*getDesignSize()/(1<<24); +} + +/////////////////////// + + +/** Reads the preamble. */ +void GFReader::cmdPre (int) { + UInt32 i = readUnsigned(1); + if (i == 131) { + UInt32 k = readUnsigned(1); + string s = readString(k); + preamble(s); + } + else { + Message::estream(true) << "invalid identification number in GF preamble\n"; + valid = false; + } +} + + +/** Reads the postamble. */ +void GFReader::cmdPost (int) { + readUnsigned(4); // pointer to byte after final eoc + designSize = readUnsigned(4); // design size of font in points + checksum = readUnsigned(4); // checksum + hppp = readUnsigned(4); // horizontal pixels per point (scaled int) + vppp = readUnsigned(4); // vertical pixels per point (scaled int) + in.seekg(16, ios_base::cur); // skip x and y bounds + postamble(); +} + + +/** Reads trailing bytes at end of stream. */ +void GFReader::cmdPostPost (int) { + readUnsigned(4); // pointer to begin of postamble + UInt32 i = readUnsigned(1); + if (i == 131) + while (readUnsigned(1) == 223); // skip fill bytes + else { + Message::estream(true) << "invalid identification number in GF preamble\n"; + valid = false; + } +} + + +/** Inverts "paint color" (black to white or vice versa) of n pixels + * and advances the cursor by n. + * @param[in] n number of pixels to be inverted */ +void GFReader::cmdPaint0 (int n) { + if (penDown) // set pixels? + bitmap.setBits(y, x, n); + x += n; + penDown = !penDown; // inverse pen state +} + + +/** Inverts "paint color" (black to white or vice versa) of n pixels + * and advances the cursor by n. The number n of pixels is read from + * the input stream. + * @param[in] len size of n in bytes */ +void GFReader::cmdPaint (int len) { + UInt32 pixels = readUnsigned(len); + cmdPaint0(pixels); +} + + +/** Beginning of character (generic format). */ +void GFReader::cmdBoc (int) { + currentChar = readSigned(4); + readSigned(4); // pointer to previous boc with same c mod 256 + minX = readSigned(4); + maxX = readSigned(4); + minY = readSigned(4); + maxY = readSigned(4); + x = minX; + y = maxY; + penDown = false; + bitmap.resize(minX, maxX, minY, maxY); + beginChar(currentChar); +} + + +/** Beginning of character (compact format). */ +void GFReader::cmdBoc1 (int) { + currentChar = readUnsigned(1); + UInt32 dx = readUnsigned(1); + maxX = readUnsigned(1); + minX = maxX - dx; + UInt32 dy = readUnsigned(1); + maxY = readUnsigned(1); + minY = maxY - dy; + x = minX; + y = maxY; + penDown = false; + bitmap.resize(minX, maxX, minY, maxY); + beginChar(currentChar); +} + + +/** End of character. */ +void GFReader::cmdEoc (int) { + endChar(currentChar); +} + + +/** Moves cursor to the beginning of a following row and sets + * paint color to white. + * @param[in] len if 0: move to next row, otherwise: number of bytes to read. + * The read value denotes the number of rows to be skipped. */ +void GFReader::cmdSkip (int len) { + if (len == 0) + y--; + else + y -= readUnsigned(len)+1; + x = minX; + penDown = false; +} + + +/** Moves cursor to pixel number 'col' in the next row and sets + * the paint color to black. + * @param[in] col pixel/column number */ +void GFReader::cmdNewRow (int col) { + x = minX + col ; + y--; + penDown = true; +} + + +void GFReader::cmdXXX (int len) { + UInt32 n = readUnsigned(len); + string str = readString(n); + special(str); +} + + +void GFReader::cmdYYY (int) { + Int32 y = readSigned(4); + numspecial(y); +} + + +/** Does nothing. */ +void GFReader::cmdNop (int) { +} + + +/** Reads character locator (part of postamble) */ +void GFReader::cmdCharLoc0 (int) { + UInt8 c = readUnsigned(1); // character code mod 256 + UInt8 dm = readUnsigned(1); // + Int32 w = readSigned(4); // (1<<24)*characterWidth/designSize + Int32 p = readSigned(4); // pointer to begin of (last) character data + Int32 dx = 65536*dm; + Int32 dy = 0; + charInfoMap[c] = new CharInfo(dx, dy, w, p); +} + + +/** Reads character locator (part of postamble) */ +void GFReader::cmdCharLoc (int) { + UInt32 c = readUnsigned(1); // character code mod 256 + Int32 dx = readSigned(4); // horizontal escapement (scaled pixel units) + Int32 dy = readSigned(4); // vertical escapement (scaled pixel units) + Int32 w = readSigned(4); // (1<<24)*characterWidth/designSize + Int32 p = readSigned(4); // pointer to begin of (last) character data + charInfoMap[c] = new CharInfo(dx, dy, w, p); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.h new file mode 100644 index 00000000000..d647393359f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFReader.h @@ -0,0 +1,98 @@ +/************************************************************************* +** GFReader.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef GFREADER_H +#define GFREADER_H + +#include <istream> +#include <map> +#include <string> +#include <vector> +#include "Bitmap.h" +#include "types.h" + +using std::istream; +using std::map; +using std::string; +using std::vector; + +class CharInfo; + +class GFReader +{ + typedef map<UInt8,CharInfo*>::iterator Iterator; + typedef map<UInt8,CharInfo*>::const_iterator ConstIterator; + public: + GFReader (istream &is); + virtual ~GFReader (); + bool executeChar (UInt8 c); + bool executeAllChars (); + bool executePostamble (); + virtual void preamble (const string &str) {} + virtual void postamble () {} + virtual void beginChar (UInt32 c) {} + virtual void endChar (UInt32 c) {} + virtual void special (string str) {} + virtual void numspecial (Int32 y) {} + const Bitmap& getBitmap () const {return bitmap;} + double getDesignSize () const; + double getHPixelsPerPoint () const; + double getVPixelsPerPoint () const; + double getCharWidth (UInt32 c) const; + UInt32 getChecksum () const {return checksum;} + + protected: + Int32 readSigned (int bytes); + UInt32 readUnsigned (int bytes); + string readString (int len); + int executeCommand (); + istream& getInputStream () const {return in;} + + void cmdPre (int); + void cmdPost (int); + void cmdPostPost (int); + void cmdPaint0 (int pixels); + void cmdPaint (int len); + void cmdBoc (int); + void cmdBoc1 (int); + void cmdEoc (int); + void cmdSkip (int len); + void cmdNewRow (int col); + void cmdXXX (int len); + void cmdYYY (int); + void cmdNop (int); + void cmdCharLoc0 (int); + void cmdCharLoc (int); + + private: + istream ∈ + Int32 minX, maxX, minY, maxY; + Int32 x, y; // current pen location (pixel units) + Int32 currentChar; + Bitmap bitmap; // bitmap of current char + FixWord designSize; // designSize + ScaledInt hppp, vppp; // horizontal and vertical pixel per point + UInt32 checksum; + map<UInt8,CharInfo*> charInfoMap; + bool penDown; + bool valid; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.cpp new file mode 100644 index 00000000000..4d494934c0d --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.cpp @@ -0,0 +1,103 @@ +/************************************************************************* +** GFTracer.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <iostream> +#include <fstream> +#include <sstream> +#include "FontGlyph.h" +#include "GFTracer.h" +#include "Message.h" + +#ifdef __MSVC__ +#include <potracelib.h> +#else +extern "C" { +#include <potracelib.h> +} +#endif + +using namespace std; + + +GFTracer::GFTracer (istream &is) + : GFReader(is), _unitsPerPoint(0.0) +{ +} + + +/** Constructs a new GFTracer. + * @param[in] is GF file is read from this stream + * @param[in] upp target units per TeX point */ +GFTracer::GFTracer (istream &is, double upp) + : GFReader(is), _unitsPerPoint(upp) +{ +} + + +void GFTracer::beginChar (UInt32 c) { +} + + +void GFTracer::endChar (UInt32 c) { + const Bitmap &bitmap = getBitmap(); + if (bitmap.empty()) + return; + + // prepare potrace's bitmap structure + vector<potrace_word> buffer; + potrace_bitmap_t pobitmap; + pobitmap.w = bitmap.width(); + pobitmap.h = bitmap.height(); + pobitmap.dy = bitmap.copy(buffer); + pobitmap.map = &buffer[0]; + potrace_param_t *param = potrace_param_default(); + potrace_state_t *state = potrace_trace(param, &pobitmap); + potrace_param_free(param); + + if (!state || state->status == POTRACE_STATUS_INCOMPLETE) + Message::wstream(true) << "error while tracing character\n"; + else { + double hsf=1.0, vsf=1.0; // horizontal a d vertical scale factor + if (_unitsPerPoint != 0.0) { + hsf = _unitsPerPoint/getHPixelsPerPoint(); // horizontal scale factor + vsf = _unitsPerPoint/getVPixelsPerPoint(); // vertical scale factor + } + for (potrace_path_t *path = state->plist; path; path = path->next) { + potrace_dpoint_t &p = path->curve.c[path->curve.n-1][2]; // start/end point + moveTo(hsf*(p.x+bitmap.xshift()), vsf*(p.y+bitmap.yshift())); + for (int i=0; i < path->curve.n; i++) { + if (path->curve.tag[i] == POTRACE_CURVETO) { + curveTo(hsf*(path->curve.c[i][0].x+bitmap.xshift()), vsf*(path->curve.c[i][0].y+bitmap.yshift()), + hsf*(path->curve.c[i][1].x+bitmap.xshift()), vsf*(path->curve.c[i][1].y+bitmap.yshift()), + hsf*(path->curve.c[i][2].x+bitmap.xshift()), vsf*(path->curve.c[i][2].y+bitmap.yshift())); + } + else { + lineTo(hsf*(path->curve.c[i][1].x+bitmap.xshift()), vsf*(path->curve.c[i][1].y+bitmap.yshift())); + if (i == path->curve.n-1) + closePath(); + else + lineTo(hsf*(path->curve.c[i][2].x+bitmap.xshift()), vsf*(path->curve.c[i][2].y+bitmap.yshift())); + } + } + } + } + potrace_state_free(state); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.h new file mode 100644 index 00000000000..bfa21accad6 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GFTracer.h @@ -0,0 +1,44 @@ +/************************************************************************* +** GFTracer.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef GFTRACER_H +#define GFTRACER_H + +#include <istream> +#include "GFReader.h" + +class GFTracer : public GFReader +{ + public: + GFTracer (std::istream &is); + GFTracer (std::istream &is, double upp); + virtual ~GFTracer () {} + virtual void moveTo (double x, double y) {} + virtual void lineTo (double x, double y) {} + virtual void curveTo (double c1x, double c1y, double c2x, double c2y, double x, double y) {} + virtual void closePath () {} + void beginChar (UInt32 c); + void endChar (UInt32 c); + + private: + double _unitsPerPoint; ///< target units per TeX point +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.cpp new file mode 100644 index 00000000000..2af61f51e27 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.cpp @@ -0,0 +1,223 @@ +/************************************************************************* +** Ghostscript.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "Ghostscript.h" +#if !DISABLE_GS + +#include <cstring> +#include <sstream> + +using namespace std; + +#ifdef __WIN32__ + #define GS_DL_NAME "gsdll32.dll" +#else + #define GS_DL_NAME "libgs.so" +#endif + + +/** Loads the Ghostscript library but does not create an instance. This + * constructor should only be used to call available() and revision(). */ +Ghostscript::Ghostscript () +#if !HAVE_LIBGS +: DLLoader(GS_DL_NAME) +#endif +{ + _inst = 0; +} + + +/** Tries to load the shared library and to initialize Ghostscript. + * @param[in] argc number of parameters in array argv + * @param[in] argv parameters passed to Ghostscript + * @param[in] caller this parameter is passed to all callback functions */ +Ghostscript::Ghostscript (int argc, const char **argv, void *caller) +#if !HAVE_LIBGS + : DLLoader(GS_DL_NAME) +#endif +{ + int status = new_instance(&_inst, caller); + if (status < 0) + _inst = 0; + else { + init_with_args(argc, (char**)argv); + } +} + + +/** Exits Ghostscript and unloads the dynamic library. */ +Ghostscript::~Ghostscript () { + if (_inst) { + exit(); + delete_instance(); + } +} + + +/** Returns true if Ghostscript library was found and can be loaded. */ +bool Ghostscript::available () { +#if HAVE_LIBGS + return true; +#else + return loaded(); +#endif +} + + +/** Retrieves version information about Ghostscript. + * @param[out] r takes the revision information (see GS API documentation for further details) + * @return true on success */ +bool Ghostscript::revision (gsapi_revision_t *r) { +#if HAVE_LIBGS + return (gsapi_revision(r, sizeof(gsapi_revision_t)) == 0); +#else + if (PFN_gsapi_revision fn = (PFN_gsapi_revision)loadFunction("gsapi_revision")) + return (fn(r, sizeof(gsapi_revision_t)) == 0); + return false; +#endif +} + + +string Ghostscript::revision () { + gsapi_revision_t r; + if (revision(&r)) { + ostringstream oss; + oss << r.product << ' ' << (r.revision/100) << '.' << (r.revision%100); + return oss.str(); + } + return ""; +} + + +/** Creates a new instance of Ghostscript. This method is called by the constructor and + * should not be used elsewhere. + * @param[out] psinst handle of newly created instance (or 0 on error) + * @param[in] caller pointer forwarded to callback functions */ +int Ghostscript::new_instance (void **psinst, void *caller) { +#if HAVE_LIBGS + return gsapi_new_instance(psinst, caller); +#else + if (PFN_gsapi_new_instance fn = (PFN_gsapi_new_instance)loadFunction("gsapi_new_instance")) + return fn(psinst, caller); + *psinst = 0; + return 0; +#endif +} + + +/** Destroys the current instance of Ghostscript. This method is called by the destructor + * and should not be used elsewhere. */ +void Ghostscript::delete_instance () { +#if HAVE_LIBGS + gsapi_delete_instance(_inst); +#else + if (PFN_gsapi_delete_instance fn = (PFN_gsapi_delete_instance)loadFunction("gsapi_delete_instance")) + fn(_inst); +#endif +} + + +/** Exits the interpreter. Must be called before destroying the GS instance. */ +int Ghostscript::exit () { +#if HAVE_LIBGS + return gsapi_exit(_inst); +#else + if (PFN_gsapi_exit fn = (PFN_gsapi_exit)loadFunction("gsapi_exit")) + return fn(_inst); + return 0; +#endif +} + + +/** Sets the I/O callback functions. + * @param[in] in pointer to stdin handler + * @param[in] out pointer to stdout handler + * @param[in] err pointer to stderr handler */ +int Ghostscript::set_stdio (Stdin in, Stdout out, Stderr err) { +#if HAVE_LIBGS + return gsapi_set_stdio(_inst, in, out, err); +#else + if (PFN_gsapi_set_stdio fn = (PFN_gsapi_set_stdio)loadFunction("gsapi_set_stdio")) + return fn(_inst, in, out, err); + return 0; +#endif +} + + +/** Initializes Ghostscript with a set of optional parameters. This + * method is called by the constructor and should not be used elsewhere. + * @param[in] argc number of paramters + * @param[in] argv parameters passed to Ghostscript */ +int Ghostscript::init_with_args (int argc, char **argv) { +#if HAVE_LIBGS + return gsapi_init_with_args(_inst, argc, argv); +#else + if (PFN_gsapi_init_with_args fn = (PFN_gsapi_init_with_args)loadFunction("gsapi_init_with_args")) + return fn(_inst, argc, argv); + return 0; +#endif +} + + +/** Tells Ghostscript that several calls of run_string_continue will follow. */ +int Ghostscript::run_string_begin (int user_errors, int *pexit_code) { +#if HAVE_LIBGS + return gsapi_run_string_begin(_inst, user_errors, pexit_code); +#else + if (PFN_gsapi_run_string_begin fn = (PFN_gsapi_run_string_begin)loadFunction("gsapi_run_string_begin")) + return fn(_inst, user_errors, pexit_code); + *pexit_code = 0; + return 0; +#endif +} + + +/** Executes a chunk of PostScript commands given by a buffer of characters. The size of + * this buffer must not exceed 64KB. Longer programs can be split into arbitrary smaller chunks + * and passed to Ghostscript by successive calls of run_string_continue. + * @param[in] str buffer containing the PostScript code + * @param[in] length number of characters in buffer + * @param[in] user_errors if non-negative, the default PS error values will be generated, otherwise this value is returned + * @param[out] pexit_code takes the PS error code */ +int Ghostscript::run_string_continue (const char *str, unsigned length, int user_errors, int *pexit_code) { +#if HAVE_LIBGS + return gsapi_run_string_continue(_inst, str, length, user_errors, pexit_code); +#else + if (PFN_gsapi_run_string_continue fn = (PFN_gsapi_run_string_continue)loadFunction("gsapi_run_string_continue")) + return fn(_inst, str, length, user_errors, pexit_code); + *pexit_code = 0; + return 0; +#endif +} + + +/** Terminates the successive code feeding. Must be called after the last call of run_string_continue. */ +int Ghostscript::run_string_end (int user_errors, int *pexit_code) { +#if HAVE_LIBGS + return gsapi_run_string_end(_inst, user_errors, pexit_code); +#else + if (PFN_gsapi_run_string_end fn = (PFN_gsapi_run_string_end)loadFunction("gsapi_run_string_end")) + return fn(_inst, user_errors, pexit_code); + *pexit_code = 0; + return 0; +#endif +} + +#endif // !DISABLE_GS diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.h new file mode 100644 index 00000000000..776f29bf008 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Ghostscript.h @@ -0,0 +1,97 @@ +/************************************************************************* +** Ghostscript.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef GHOSTSCRIPT_H +#define GHOSTSCRIPT_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <string> +#if HAVE_LIBGS + #include <ghostscript/iapi.h> +#else + #include "DLLoader.h" + #include "iapi.h" +#endif + +#if defined(__WIN32__) && !defined(_Windows) + #define _Windows +#endif + +#if DISABLE_GS +struct Ghostscript +{ + typedef int (GSDLLCALLPTR Stdin) (void *caller, char *buf, int len); + typedef int (GSDLLCALLPTR Stdout) (void *caller, const char *str, int len); + typedef int (GSDLLCALLPTR Stderr) (void *caller, const char *str, int len); + + Ghostscript () {} + Ghostscript (int argc, const char **argv, void *caller=0) {} + bool available () {return false;} + bool revision (gsapi_revision_t *r) {return false;} + std::string revision () {return "";} + int set_stdio (Stdin in, Stdout out, Stderr err) {return 0;} + int run_string_begin (int user_errors, int *pexit_code) {return 0;} + int run_string_continue (const char *str, unsigned int length, int user_errors, int *pexit_code) {return 0;} + int run_string_end (int user_errors, int *pexit_code) {return 0;} + int exit () {return 0;} +}; + +#else + +/** Wrapper class of (a subset of) the Ghostscript API. */ +class Ghostscript +#if !HAVE_LIBGS +: public DLLoader +#endif +{ + public: + typedef int (GSDLLCALLPTR Stdin) (void *caller, char *buf, int len); + typedef int (GSDLLCALLPTR Stdout) (void *caller, const char *str, int len); + typedef int (GSDLLCALLPTR Stderr) (void *caller, const char *str, int len); + + public: + Ghostscript (); + Ghostscript (int argc, const char **argv, void *caller=0); + ~Ghostscript (); + bool available (); + bool revision (gsapi_revision_t *r); + std::string revision (); + int set_stdio (Stdin in, Stdout out, Stderr err); + int run_string_begin (int user_errors, int *pexit_code); + int run_string_continue (const char *str, unsigned int length, int user_errors, int *pexit_code); + int run_string_end (int user_errors, int *pexit_code); + int exit (); + + protected: + Ghostscript (const Ghostscript &gs) {} + int init_with_args (int argc, char **argv); + int new_instance (void **psinst, void *caller); + void delete_instance (); + + private: + void *_inst; ///< Ghostscript handle needed to call the gsapi_foo functions +}; + +#endif // DISABLE_GS + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GraphicPath.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GraphicPath.h new file mode 100644 index 00000000000..e577821c0a7 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/GraphicPath.h @@ -0,0 +1,257 @@ +/************************************************************************* +** GraphicPath.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef GRAPHICPATH_H +#define GRAPHICPATH_H + +#include <list> +#include <ostream> +#include <vector> +#include "BoundingBox.h" +#include "Matrix.h" +#include "Pair.h" + + +template <typename T> +class GraphicPath +{ + typedef Pair<T> Point; + + struct Command { + enum Type {MOVETO, LINETO, CONICTO, CUBICTO, CLOSEPATH}; + + Command (Type t) : type(t) {} + + Command (Type t, const Point &p) : type(t) { + params[0] = p; + } + + Command (Type t, const Point &p1, const Point &p2) : type(t) { + params[0] = p1; + params[1] = p2; + } + + Command (Type t, const Point &p1, const Point &p2, const Point &p3) : type(t) { + params[0] = p1; + params[1] = p2; + params[2] = p3; + } + + int numParams () const { + switch (type) { + case CLOSEPATH : return 0; + case MOVETO : + case LINETO : return 1; + case CONICTO : return 2; + case CUBICTO : return 3; + } + return 0; + } + + void transform (const Matrix &matrix) { + for (int i=0; i < numParams(); i++) + params[i] = matrix * params[i]; + } + + Type type; + Point params[3]; + }; + + struct Actions + { + virtual void moveto (const Point &p) {} + virtual void lineto (const Point &p) {} + virtual void hlineto (const T &y) {} + virtual void vlineto (const T &x) {} + virtual void sconicto (const Point &p) {} + virtual void conicto (const Point &p1, const Point &p2) {} + virtual void scubicto (const Point &p1, const Point &p2) {} + virtual void cubicto (const Point &p1, const Point &p2, const Point &p3) {} + virtual void closepath () {} + virtual bool quit () {return false;} + }; + + typedef typename std::vector<Command>::iterator Iterator; + typedef typename std::vector<Command>::const_iterator ConstIterator; + typedef typename std::vector<Command>::const_reverse_iterator ConstRevIterator; + + public: + void newpath () { + _commands.clear(); + } + + /// Returns true if path is empty (there is nothing to draw) + bool empty () const { + return _commands.empty(); + } + + void moveto (const T &x, const T &y) { + moveto(Point(x, y)); + } + + void moveto (const Point &p) { + // avoid sequences of several MOVETOs; always use latest + if (_commands.empty() || _commands.back().type != Command::MOVETO) + _commands.push_back(Command(Command::MOVETO, p)); + else + _commands.back().params[0] = p; + } + + void lineto (const T &x, const T &y) { + lineto(Point(x, y)); + } + + void lineto (const Point &p) { + _commands.push_back(Command(Command::LINETO, p)); + } + + void conicto (const T &x1, const T &y1, const T &x2, const T &y2) { + conicto(Point(x1, y1), Point(x2, y2)); + } + + void conicto (const Point &p1, const Point &p2) { + _commands.push_back(Command(Command::CONICTO, p1, p2)); + } + + void cubicto (const T &x1, const T &y1, const T &x2, const T &y2, const T &x3, const T &y3) { + cubicto(Point(x1, y1), Point(x2, y2), Point(x3, y3)); + } + + void cubicto (const Point &p1, const Point &p2, const Point &p3) { + _commands.push_back(Command(Command::CUBICTO, p1, p2, p3)); + } + + void closepath () { + _commands.push_back(Command(Command::CLOSEPATH)); + } + + void writeSVG (std::ostream &os, double sx=1.0, double sy=1.0) const { + struct WriteActions : Actions { + WriteActions (std::ostream &os) : _os(os) {} + void moveto (const Point &p) {write('M', p);} + void lineto (const Point &p) {write('L', p);} + void hlineto (const T &y) {_os << 'H' << y;} + void vlineto (const T &x) {_os << 'V' << x;} + void sconicto (const Point &p) {write('T', p); } + void conicto (const Point &p1, const Point &p2) {write('Q', p1); write(' ', p2);} + void scubicto (const Point &p1, const Point &p2) {write('S', p1); write(' ', p2);} + void cubicto (const Point &p1, const Point &p2, const Point &p3) {write('C', p1); write(' ', p2); write(' ', p3);} + void closepath () {_os << 'Z';} + void write (char prefix, const Point &p) {_os << prefix << p.x() << ' ' << p.y();} + std::ostream &_os; + } actions(os); + iterate(actions, true); + } + + void computeBBox (BoundingBox &bbox) const { + struct BBoxActions : Actions { + BBoxActions (BoundingBox &bb) : bbox(bb) {} + void moveto (const Point &p) {bbox.embed(p);} + void lineto (const Point &p) {bbox.embed(p);} + void conicto (const Point &p1, const Point &p2) {bbox.embed(p1); bbox.embed(p2);} + void cubicto (const Point &p1, const Point &p2, const Point &p3) {bbox.embed(p1); bbox.embed(p2); bbox.embed(p3);} + BoundingBox &bbox; + } actions(bbox); + iterate(actions, false); + } + + bool isDot (Point &p) const { + struct DotActions : Actions { + DotActions () : differs(false) {} + void moveto (const Point &p) {point = p;} + void lineto (const Point &p) {differs = (p != point);} + void conicto (const Point &p1, const Point &p2) {differs = (point != p1 || point != p2);} + void cubicto (const Point &p1, const Point &p2, const Point &p3) {differs = (point != p1 || point != p2 || point != p3);} + bool quit () {return differs;} + Point point; + bool differs; + } actions; + iterate(actions, false); + p = actions.point; + return !actions.differs; + } + + void transform (const Matrix &matrix) { + FORALL(_commands, Iterator, it) + it->transform(matrix); + } + + void iterate (Actions &actions, bool optimize) const; + + private: + std::vector<Command> _commands; +}; + + +template <typename T> +void GraphicPath<T>::iterate (Actions &actions, bool optimize) const { + ConstIterator prev; // pointer to preceding command + Point fp; // first point of current path + Point cp; // current point + Point pstore[2]; + for (ConstIterator it=_commands.begin(); it != _commands.end() && !actions.quit(); ++it) { + const Point *params = it->params; + switch (it->type) { + case Command::MOVETO: + actions.moveto(params[0]); + fp = params[0]; + break; + case Command::LINETO: + if (optimize) { + if (cp.x() == params[0].x()) + actions.vlineto(params[0].y()); + else if (cp.y() == params[0].y()) + actions.hlineto(params[0].x()); + else + actions.lineto(params[0]); + } + else + actions.lineto(params[0]); + break; + case Command::CONICTO: + if (optimize && prev->type == Command::CONICTO && params[0] == pstore[1]*T(2)-pstore[0]) + actions.sconicto(params[1]); + else + actions.conicto(params[0], params[1]); + pstore[0] = params[0]; // store control point and + pstore[1] = params[1]; // curve endpoint + break; + case Command::CUBICTO: + // is first control point reflection of preceding second control point? + if (optimize && prev->type == Command::CUBICTO && params[0] == pstore[1]*T(2)-pstore[0]) + actions.scubicto(params[1], params[2]); + else + actions.cubicto(params[0], params[1], params[2]); + pstore[0] = params[1]; // store second control point and + pstore[1] = params[2]; // curve endpoint + break; + case Command::CLOSEPATH: + actions.closepath(); + cp = fp; + } + // update current point + const int np = it->numParams(); + if (np > 0) + cp = it->params[np-1]; + prev = it; + } +} + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.cpp new file mode 100644 index 00000000000..17b95960e3f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.cpp @@ -0,0 +1,137 @@ +/************************************************************************* +** InputBuffer.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <cstring> +#include "InputBuffer.h" + +using namespace std; + + +StreamInputBuffer::StreamInputBuffer (istream &is, unsigned bufsize) + : _is(is), _bufsize(bufsize), _buf1(new UInt8[_bufsize]), _buf2(new UInt8[_bufsize]), _bufptr(_buf1) +{ + _size1 = fillBuffer(_buf1); + _size2 = fillBuffer(_buf2); +} + + +StreamInputBuffer::~StreamInputBuffer () { + delete [] _buf1; + delete [] _buf2; +} + + +int StreamInputBuffer::get () { + if (pos() == _size1) { + if (_size2 == 0) + return -1; + swap(_buf1, _buf2); + _size1 = _size2; + _bufptr = _buf1; + _size2 = fillBuffer(_buf2); + } + UInt8 c = *_bufptr++; + return c; +} + + +/** Returns the next character to be read without skipping it. + * Same as peek(0). */ +int StreamInputBuffer::peek () const { + if (pos() < _size1) + return *_bufptr; + return _size2 > 0 ? *_buf2 : -1; +} + + +/** Returns the n-th next character without skipping it. */ +int StreamInputBuffer::peek (unsigned n) const { + if (pos()+n < _size1) + return *(_bufptr+n); + if (pos()+n < _size1+_size2) + return *(_buf2 + pos()+n-_size1); + return -1; +} + + +/** Fills the buffer by reading a sequence of characters from the assigned + * input stream. + * @param[in] buf pointer to character buffer to be filled + * @return number of characters read */ +int StreamInputBuffer::fillBuffer (UInt8 *buf) { + if (_is && !_is.eof()) { + _is.read((char*)buf, _bufsize); + return _is.gcount(); + } + return 0; +} + +/////////////////////////////////////////////// + +SplittedCharInputBuffer::SplittedCharInputBuffer (const char *buf1, unsigned s1, const char *buf2, unsigned s2) { + _buf[0] = buf1; + _buf[1] = buf2; + _size[0] = buf1 ? s1 : 0; + _size[1] = buf2 ? s2 : 0; + _index = _size[0] ? 0 : 1; +} + + +int SplittedCharInputBuffer::get () { + if (_size[_index] == 0) + return -1; + int ret = *_buf[_index]++; + _size[_index]--; + if (_index == 0 && _size[0] == 0) + _index++; + return ret; +} + + +int SplittedCharInputBuffer::peek () const { + return _size[_index] ? *_buf[_index] : -1; +} + + +int SplittedCharInputBuffer::peek (unsigned n) const { + if (n < _size[_index]) + return _buf[_index][n]; + n -= _size[_index]; + if (_index == 0 && n < _size[1]) + return _buf[1][n]; + return -1; +} + +/////////////////////////////////////////////// + + +int TextStreamInputBuffer::get () { + int c = StreamInputBuffer::get(); + if (c == '\n') { + _line++; + _col = 1; + } + else + _col++; + return c; +} + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.h new file mode 100644 index 00000000000..936370a3fa7 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputBuffer.h @@ -0,0 +1,141 @@ +/************************************************************************* +** InputBuffer.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef INPUTBUFFER_H +#define INPUTBUFFER_H + +#include <algorithm> +#include <cstring> +#include <istream> +#include <string> +#include <ostream> +#include "types.h" + +struct InputBuffer +{ + virtual ~InputBuffer () {} + virtual int get () =0; + virtual int peek () const =0; + virtual int peek (unsigned n) const =0; + virtual bool eof () const =0; +}; + + +class StreamInputBuffer : public InputBuffer +{ + public: + StreamInputBuffer (std::istream &is, unsigned bufsize=1024); + ~StreamInputBuffer (); + int get (); + int peek () const; + int peek (unsigned n) const; + bool eof () const {return pos() == _size1 && _size2 == 0;} + + protected: + int fillBuffer (UInt8 *buf); + unsigned pos () const {return _bufptr-_buf1;} + + private: + std::istream &_is; + const unsigned _bufsize; ///< maximal number of bytes each buffer can hold + UInt8 *_buf1; ///< pointer to first buffer + UInt8 *_buf2; ///< pointer to second buffer + unsigned _size1; ///< number of bytes in buffer 1 + unsigned _size2; ///< number of bytes in buffer 2 + UInt8 *_bufptr; ///< pointer to next byte to read +}; + + +class StringInputBuffer : public InputBuffer +{ + public: + StringInputBuffer (std::string &str) : _str(str), _pos(0) {} + int get () {return _pos < _str.length() ? _str[_pos++] : -1;} + int peek () const {return _pos < _str.length() ? _str[_pos] : -1;} + int peek (unsigned n) const {return _pos+n < _str.length() ? _str[_pos+n] : -1;} + bool eof () const {return _pos >= _str.length();} + + private: + std::string &_str; + unsigned _pos; +}; + + +class CharInputBuffer : public InputBuffer +{ + public: + CharInputBuffer (const char *buf, unsigned size) : _pos(buf), _size(buf ? size : 0) {} + + int get () { + if (_size <= 0) + return -1; + else { + _size--; + return *_pos++; + } + } + + + void assign (const char *buf, unsigned size) { + _pos = buf; + _size = size; + } + + void assign (const char *buf) {assign(buf, strlen(buf));} + int peek () const {return _size > 0 ? *_pos : -1;} + int peek (unsigned n) const {return _size >= n ? _pos[n] : -1;} + bool eof () const {return _size <= 0;} + + private: + const char *_pos; + unsigned _size; +}; + + +class SplittedCharInputBuffer : public InputBuffer +{ + public: + SplittedCharInputBuffer (const char *buf1, unsigned s1, const char *buf2, unsigned s2); + int get (); + int peek () const; + int peek (unsigned n) const; + bool eof () const {return _size[_index] == 0;} +// bool check (const char *s, bool consume=true); + + private: + const char *_buf[2]; + unsigned _size[2]; + int _index; +}; + + +class TextStreamInputBuffer : public StreamInputBuffer +{ + public: + TextStreamInputBuffer (std::istream &is) : StreamInputBuffer(is), _line(1), _col(1) {} + int get (); + int line () const {return _line;} + int col () const {return _col;} + + private: + int _line, _col; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.cpp new file mode 100644 index 00000000000..4ab8d4a12bb --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.cpp @@ -0,0 +1,279 @@ +/************************************************************************* +** InputReader.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <vector> +#include "InputReader.h" + +using namespace std; + + +/** Skips n characters. */ +void InputReader::skip (unsigned n) { + while (n-- > 0) + get(); +} + + +/** Moves the buffer pointer to the next non-space character. A following call + * of get() returns this character. */ +void InputReader::skipSpace () { + while (isspace(peek())) + get(); +} + + +/** Tries to find a given string and skips all characters preceding that string. + * @param[in] s string to look for (must not be longer than the maximal buffer size) + * @param[in] consume if true, the buffer pointer is moved to the first charater following string s + * @return true if s was found */ +bool InputReader::skipUntil (const char *s, bool consume) { + bool found; + while (!eof() && !(found = check(s, consume))) + get(); + return found; +} + + +/** Checks if the next characters to be read match a given string. + * @param[in] s string to be matched + * @param[in] consume if true, the characters of the matched string are skipped + * @return true if s matches */ +bool InputReader::check (const char *s, bool consume) { + unsigned count = 0; + for (const char *p=s; *p; p++) { + if (peek(count++) != *p) + return false; + } + if (consume) + skip(count); + return true; +} + + +int InputReader::compare (const char *s, bool consume) { + unsigned count = 0; + for (const char *p=s; *p; p++) { + int c = peek(count++); + if (c != *p) + return *p < c ? -1 : 1; + } + if (consume) + skip(count); + return 0; +} + + +/** Reads an integer from the buffer. All characters that are part of + * the read integer constant are skipped. If this function returns false, + * the buffer pointer points to the same position as before the function call. + * @param[out] val contains the read integer value on success + * @param[in] accept_sign if false, only positive integers (without sign) are accepted + * @return true if integer could be read */ +bool InputReader::parseInt (int &val, bool accept_sign) { + val = 0; + int fac=1; + char sign; // explicitly given sign + if (accept_sign && ((sign = peek()) == '+' || sign == '-')) { + if (isdigit(peek(1))) { + get(); // skip sign + if (sign == '-') + fac = -1; + } + else + return false; + } + else if (!isdigit(peek())) + return false; + + while (isdigit(peek())) + val = val*10 + (get()-'0'); + val *= fac; + return true; +} + + +bool InputReader::parseUInt (unsigned &val) { + val = 0; + if (!isdigit(peek())) + return false; + while (isdigit(peek())) + val += val*10 + (get()-'0'); + return true; +} + + +bool InputReader::parseInt (int base, int &val) { + if (base < 2 || base > 32) + return false; + + const char *digits = "0123456789abcdefghijklmnopqrstuvwxyz"; + const char maxdigit = digits[base-1]; + char c; + if (!isalnum(c = tolower(peek())) || c > maxdigit) + return false; + + val = 0; + while (isalnum(c = tolower(peek())) && c <= maxdigit) { + get(); + int digit = c - (c <= '9' ? '0' : 'a'-10); + val = val*base + digit; + } + return true; +} + + +/** Reads a double from the buffer. All characters that are part of + * the read double constant are skipped. If this function returns false, + * the buffer pointer points to the same position as before the function call. + * @param[out] val contains the read double value on success + * @return number details: 0=no number, 'i'=integer, 'f'=floating point number */ +char InputReader::parseDouble (double &val) { + int fac=1; + int int_part=0; + bool is_float = false; + if (parseInt(int_part)) { // match [+-]?[0-9]+\.? + if (peek() == '.') { + get(); + is_float = true; + } + if (int_part < 0) { + fac = -1; + int_part = -int_part; + } + } + else { // match [+-]?\. + char sign; // explicitly given sign + if ((sign = peek()) == '+' || sign == '-') { // match [+-]?\.[0-9] + if (peek(1) != '.' || !isdigit(peek(2))) + return 0; + if (sign == '-') + fac = -1; + skip(2); // skip sign and dot + } + else if (peek() == '.' && isdigit(peek(1))) + get(); + else + return 0; + is_float = true; + } + // parse fractional part + double frac_part=0.0; + for (double u=10; isdigit(peek()); u*=10) + frac_part += (get()-'0')/u; + val = (int_part + frac_part) * fac; + // parse exponent + char c; + if (tolower(peek()) == 'e' && (isdigit(c=peek(1)) || ((c == '+' || c == '-') && isdigit(peek(2))))) { + get(); // skip 'e' + int exp; + parseInt(exp); + val *= pow(10.0, exp); + is_float = true; + } + return is_float ? 'f' : 'i'; +} + + +/** Reads an integer value from the buffer. If no valid integer constant + * could be found at the current position 0 is returned. */ +int InputReader::getInt () { + skipSpace(); + int val; + return parseInt(val) ? val : 0; +} + + +/** Reads an double value from the buffer. If no valid double constant + * could be found at the current position 0 is returned. */ +double InputReader::getDouble () { + skipSpace(); + double val; + return parseDouble(val) ? val : 0.0; +} + + +string InputReader::getWord () { + string ret; + skipSpace(); + while (isalpha(peek())) + ret += get(); + return ret; +} + + +char InputReader::getPunct () { + skipSpace(); + if (ispunct(peek())) + return get(); + return 0; +} + + +string InputReader::getString (char quotechar) { + string ret; + skipSpace(); + if (quotechar == 0) { + while (!eof() && !isspace(peek()) && isprint(peek())) + ret += get(); + } + else if (peek() == quotechar) { + get(); + while (!eof() && peek() != quotechar) + ret += get(); + get(); + } + return ret; +} + + +int InputReader::parseAttributes (map<string,string> &attr) { + bool ready=false; + while (!eof() && !ready) { + string key; + skipSpace(); + while (isalnum(peek())) + key += get(); + skipSpace(); + if (peek() == '=') { + get(); + skipSpace(); + string val = getString(); + attr[key] = val; + } + else + ready = true; + } + return attr.size(); +} + +////////////////////////////////////////// + + +int StreamInputReader::peek (unsigned n) const { + if (n == 0) + return peek(); + vector<char> chars(n); + _is.read(&chars[0], n); + int ret = peek(); + for (int i=n-1; i >= 0; i--) + _is.putback(chars[i]); + return ret; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.h new file mode 100644 index 00000000000..0a9b8778738 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/InputReader.h @@ -0,0 +1,84 @@ +/************************************************************************* +** InputReader.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef INPUTREADER_H +#define INPUTREADER_H + +#include <istream> +#include <map> +#include <string> +#include "InputBuffer.h" + + +struct InputReader +{ + virtual int get () =0; + virtual int peek () const =0; + virtual int peek (unsigned n) const =0; + virtual bool eof () const =0; + virtual bool check (char c) const {return peek() == c;} + virtual bool check (const char *s, bool consume=true); + virtual int compare (const char *s, bool consume=true); + virtual void skip (unsigned n); + virtual bool skipUntil (const char *s, bool consume=true); + virtual void skipSpace (); + virtual int getInt (); + virtual bool parseInt (int &val, bool accept_sign=true); + virtual bool parseInt (int base, int &val); + virtual bool parseUInt (unsigned &val); + virtual char parseDouble (double &val); + virtual double getDouble (); + virtual std::string getWord (); + virtual char getPunct (); + virtual std::string getString (char quotechar=0); + virtual int parseAttributes (std::map<std::string,std::string> &attr); + virtual operator bool () const {return !eof();} +}; + + +class StreamInputReader : public InputReader +{ + public: + StreamInputReader (std::istream &is) : _is(is) {} + int get () {return _is.get();} + int peek () const {return _is.peek();} + int peek (unsigned n) const; + bool eof () const {return !_is || _is.eof();} + + private: + std::istream &_is; +}; + + +class BufferInputReader : public InputReader +{ + public: + BufferInputReader (InputBuffer &ib) : _ib(&ib) {} + void assign (InputBuffer &ib) {_ib = &ib;} + int get () {return _ib->get();} + int peek () const {return _ib->peek();} + int peek (unsigned n) const {return _ib->peek(n);} + bool eof () const {return _ib->eof();} + + private: + InputBuffer *_ib; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.cpp new file mode 100644 index 00000000000..da2fc767245 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.cpp @@ -0,0 +1,84 @@ +/************************************************************************* +** Length.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <sstream> +#include "InputReader.h" +#include "Length.h" + +#define UNIT(c1,c2) ((c1 << 8)|c2) + +using namespace std; + + +void Length::set (const string &len) { + switch (len.length()) { + case 0: + _pt = 0; + break; + case 1: + if (isdigit(len[0])) + _pt = len[0] - '0'; + else + throw UnitException("invalid length: "+len); + break; + default: + istringstream iss(len); + StreamInputReader ir(iss); + double val; + if (!ir.parseDouble(val)) + throw UnitException("invalid length: "+len); + string unit = ir.getWord(); + set(val, unit); + } +} + + +void Length::set (double val, Unit unit) { + switch (unit) { + case PT: _pt = val; break; + case BP: _pt = val*72.27/72; break; + case IN: _pt = val*72.27; break; + case CM: _pt = val/2.54*72.27; break; + case MM: _pt = val/25.4*72.27; break; + case PC: _pt = val/12*72.27; break; + } +} + + +void Length::set (double val, string unitstr) { + if (unitstr.empty()) + unitstr = "pt"; + else if (unitstr.length() != 2) + throw UnitException("invalid length unit: "+unitstr); + + Unit unit; + switch (UNIT(unitstr[0], unitstr[1])) { + case UNIT('p','t'): unit = PT; break; + case UNIT('b','p'): unit = BP; break; + case UNIT('i','n'): unit = IN; break; + case UNIT('c','m'): unit = CM; break; + case UNIT('m','m'): unit = MM; break; + case UNIT('p','c'): unit = PC; break; + default: + throw UnitException("invalid length unit: "+unitstr); + } + set(val, unit); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.h new file mode 100644 index 00000000000..338975bf965 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Length.h @@ -0,0 +1,58 @@ +/************************************************************************* +** Length.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef LENGTH_H +#define LENGTH_H + +#include <string> +#include "MessageException.h" + +struct UnitException : MessageException +{ + UnitException (const std::string &msg) : MessageException(msg) {} +}; + + +class Length +{ + public: + enum Unit {PT, BP, CM, MM, IN, PC}; + + public: + Length () : _pt(0) {} + Length (double val, Unit unit=PT) {set(val, unit);} + Length (double val, const std::string &unit) {set(val, unit);} + Length (const std::string &len) {set(len);} + void set (double val, Unit unit); + void set (double val, std::string unit); + void set (const std::string &len); + + double pt () const {return _pt;} + double in () const {return _pt/72.27;} + double bp () const {return in()*72;} + double cm () const {return in()*2.54;} + double mm () const {return cm()*10;} + double pc () const {return in()*12;} + + private: + double _pt; // length in TeX point units +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.am new file mode 100644 index 00000000000..a86c5611b28 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.am @@ -0,0 +1,55 @@ +## This file is part of dvisvgm +## Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> +## +## Process this file with automake. + +bin_PROGRAMS = dvisvgm +noinst_LIBRARIES = libdvisvgm.a + +dvisvgm_SOURCES = gzstream.h StreamCounter.h \ + dvisvgm.cpp gzstream.cpp + +dvisvgm_LDADD = $(noinst_LIBRARIES) @EXTRA_LIBS@ +dvisvgm_DEPENDENCIES = $(noinst_LIBRARIES) @EXTRA_LIBS@ + +libdvisvgm_a_SOURCES = Bitmap.h BoundingBox.h BgColorSpecialHandler.h Calculator.h CharmapTranslator.h CmdLineParserBase.h Color.h \ + ColorSpecialHandler.h CommandLine.h Directory.h DLLoader.h DVIActions.h DVIReader.h DvisvgmSpecialHandler.h DVIToSVG.h \ + DVIToSVGActions.h EmSpecialHandler.h FileFinder.h FileSystem.h Font.h FontCache.h FontEmitter.h FontEncoding.h FontEngine.h \ + FontGlyph.h FontManager.h FontMap.h GFReader.h GFTracer.h GFGlyphTracer.h Ghostscript.h GraphicPath.h InputBuffer.h InputReader.h \ + Length.h macros.h Matrix.h Message.h MessageException.h MetafontWrapper.h PageSize.h Pair.h PSInterpreter.h PsSpecialHandler.h \ + SpecialActions.h SpecialHandler.h SpecialManager.h StreamReader.h SVGFontEmitter.h SVGFontTraceEmitter.h SVGTree.h \ + TpicSpecialHandler.h TFM.h types.h VectorStream.h VFActions.h VFReader.h XMLDocTypeNode.h XMLDocument.h XMLNode.h XMLString.h \ + BgColorSpecialHandler.cpp Bitmap.cpp BoundingBox.cpp Calculator.cpp CharmapTranslator.cpp CmdLineParserBase.cpp Color.cpp \ + ColorSpecialHandler.cpp CommandLine.cpp Directory.cpp DLLoader.cpp DVIActions.cpp DVIReader.cpp DvisvgmSpecialHandler.cpp \ + DVIToSVG.cpp DVIToSVGActions.cpp EmSpecialHandler.cpp FileFinder.cpp FileSystem.cpp Font.cpp FontCache.cpp FontEncoding.cpp \ + FontEngine.cpp FontGlyph.cpp FontManager.cpp FontMap.cpp GFReader.cpp GFGlyphTracer.cpp GFTracer.cpp Ghostscript.cpp \ + InputBuffer.cpp InputReader.cpp Length.cpp Matrix.cpp Message.cpp MetafontWrapper.cpp PageSize.cpp PSInterpreter.cpp \ + PsSpecialHandler.cpp SpecialManager.cpp StreamReader.cpp SVGFontEmitter.cpp SVGFontTraceEmitter.cpp SVGTree.cpp TFM.cpp \ + TpicSpecialHandler.cpp VFReader.cpp XMLDocument.cpp XMLNode.cpp XMLString.cpp + +EXTRA_DIST = options.xml psdefs.psc iapi.h ierrors.h + +AM_CXXFLAGS = -Wall + +# the commandline parser is generated from options.xml by opt2cpp +CommandLine.cpp: options.xml + if test -f opt2cpp.xsl; then \ + rm -f $@ $*.h; \ + xsltproc opt2cpp.xsl $<; \ + fi + +# The required MikTeX functions are declared in .def files that reference a DLL. +# It's necessary to create import libraries from these .def files. dlltool helps us +# to do that. +.def.a: + dlltool -d $< -l $@ -U + + +# Create a C string definition containing the PostScript routines psdefs.ps needed by class PSInterpreter +psdefs.psc: psdefs.ps + if test -f $<; then \ + ps2c PSInterpreter::PSDEFS $< >$@; \ + fi + +psdefs.ps: ; + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.in new file mode 100644 index 00000000000..0d4789c72d5 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Makefile.in @@ -0,0 +1,607 @@ +# Makefile.in generated by automake 1.11 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in 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. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@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 = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +bin_PROGRAMS = dvisvgm$(EXEEXT) +subdir = src +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = 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a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.cpp new file mode 100644 index 00000000000..f971bf24cb5 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.cpp @@ -0,0 +1,409 @@ +/************************************************************************* +** Matrix.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <limits> +#include <sstream> +#include "Calculator.h" +#include "Matrix.h" + +using namespace std; + +static double deg2rad (double deg) { + const double PI = acos(-1.0); + return PI*deg/180.0; +} + + +static double round (double x, int n) { + double pow10 = pow(10.0, n); + return floor(x*pow10+0.5)/pow10; +} + + +/** Creates a diagonal matrix ((d,0,0),(0,d,0),(0,0,d)). + * @param[in] d value of diagonal elements */ +Matrix::Matrix (double d) { + for (int i=0; i < 3; i++) + for (int j=0; j < 3; j++) + values[i][j] = (i==j ? d : 0); +} + + +/** Creates the matrix ((v0,v1,v2),(v3,v4,v5),(v6,v7,v8)). + * Expects that array v consists of 'size' elements. If size is less than 9, the + * remaining matrix components will be set to those of the identity matrix. + * @param v array containing the matrix components */ +Matrix::Matrix (double v[], unsigned size) { + set(v, size); +} + + +/** Creates the matrix ((v0,v1,v2),(v3,v4,v5),(v6,v7,v8)). + * If vector v has less than 9 elements, the remaining matrix components will be set to + * those of the identity matrix. + * @param v array containing the matrix components */ +Matrix::Matrix (const std::vector<double> &v) { + set(v); +} + + +Matrix::Matrix (const string &cmds, Calculator &calc) { + parse(cmds, calc); +} + + +Matrix& Matrix::set (double v[], unsigned size) { + size = min(size, 9u); + for (unsigned i=0; i < size; i++) + values[i/3][i%3] = v[i]; + for (unsigned i=size; i < 9; i++) + values[i/3][i%3] = (i%4 ? 0 : 1); + return *this; +} + + +Matrix& Matrix::set (const vector<double> &v) { + unsigned size = min((unsigned)v.size(), 9u); + for (unsigned i=0; i < size; i++) + values[i/3][i%3] = v[i]; + for (unsigned i=size; i < 9; i++) + values[i/3][i%3] = (i%4 ? 0 : 1); + return *this; +} + + +Matrix& Matrix::translate (double tx, double ty) { + if (tx != 0 || ty != 0) { + TranslationMatrix t(tx, ty); + rmultiply(t); + } + return *this; +} + + +Matrix& Matrix::scale (double sx, double sy) { + if (sx != 1 || sy != 1) { + ScalingMatrix s(sx, sy); + rmultiply(s); + } + return *this; +} + + +/** Multiplies this matrix by ((cos d, -sin d, 0), (sin d, cos d, 0), (0,0,1)) that + * describes an anti-clockwise rotation by d degrees. + * @param[in] deg rotation angle in degrees */ +Matrix& Matrix::rotate (double deg) { + RotationMatrix r(deg); + rmultiply(r); + return *this; +} + + +Matrix& Matrix::xskew (double deg) { + double t = tan(deg2rad(deg)); + if (t != 0) { + double v[] = {1, t}; + Matrix t(v, 2); + rmultiply(t); + } + return *this; +} + + +Matrix& Matrix::yskew (double deg) { + double t = tan(deg2rad(deg)); + if (t != 0) { + double v[] = {1, 0, 0, t}; + Matrix t(v, 4); + rmultiply(t); + } + return *this; +} + + +Matrix& Matrix::flip (bool haxis, double a) { + double s = 1; + if (haxis) // mirror at horizontal axis? + s = -1; + double v[] = {-s, 0, (haxis ? 0 : 2*a), 0, s, (haxis ? 2*a : 0), 0, 0, 1}; + Matrix t(v); + rmultiply(t); + return *this; +} + + +/** Swaps rows and columns of the matrix. */ +Matrix& Matrix::transpose () { + for (int i=0; i < 3; i++) + for (int j=i+1; j < 3; j++) + swap(values[i][j], values[j][i]); + return *this; +} + + +/** Multiplies this matrix M with matrix tm (tm is the factor on the left side): M := tm * M */ +Matrix& Matrix::lmultiply (const Matrix &tm) { + Matrix ret; + for (int i=0; i < 3; i++) + for (int j=0; j < 3; j++) + for (int k=0; k < 3; k++) + ret.values[i][j] += values[i][k] * tm.values[k][j]; + return *this = ret; +} + + +/** Multiplies this matrix M with matrix tm (tm is the factor on the right side): M := M * tm */ +Matrix& Matrix::rmultiply (const Matrix &tm) { + Matrix ret; + for (int i=0; i < 3; i++) + for (int j=0; j < 3; j++) + for (int k=0; k < 3; k++) + ret.values[i][j] += tm.values[i][k] * values[k][j]; + return *this = ret; +} + + +DPair Matrix::operator * (const DPair &p) const { + double pp[] = {p.x(), p.y(), 1}; + double ret[]= {0, 0}; + for (int i=0; i < 2; i++) + for (int j=0; j < 3; j++) + ret[i] += values[i][j] * pp[j]; + return DPair(ret[0], ret[1]); +} + + +/** Returns true if this matrix equals. Checks equality by comparing the matrix components. */ +bool Matrix::operator == (const Matrix &m) const { + for (int i=0; i < 2; i++) + for (int j=0; j < 3; j++) + if (values[i][j] != m.values[i][j]) + return false; + return true; +} + + +/** Returns true if this matrix doesn't equal m. Checks inequality by comparing the matrix components. */ +bool Matrix::operator != (const Matrix &m) const { + for (int i=0; i < 2; i++) + for (int j=0; j < 3; j++) + if (values[i][j] != m.values[i][j]) + return true; + return false; +} + + +/** Returns true if this matrix is the identity matrix ((1,0,0),(0,1,0),(0,0,1)). */ +bool Matrix::isIdentity() const { + for (int i=0; i < 2; i++) + for (int j=0; j < 3; j++) { + const double &v = values[i][j]; + if ((i == j && v != 1) || (i != j && v != 0)) + return false; + } + return true; +} + + +/** Checks whether this matrix describes a plain translation (without any other transformations). + * If so, the parameters tx and ty are filled with the translation components. + * @param[out] tx horizontal translation + * @param[out] ty vertical translation + * @return true if matrix describes a pure translation */ +bool Matrix::isTranslation (double &tx, double &ty) const { + tx = values[0][2]; + ty = values[1][2]; + for (int i=0; i < 3; i++) + for (int j=0; j < 2; j++) { + const double &v = values[i][j]; + if ((i == j && v != 1) || (i != j && v != 0)) + return false; + } + return values[2][2] == 1; +} + + +/** Gets a parameter for the transformation command. + * @param[in] is parameter chars are read from this stream + * @param[in] calc parameters can be arithmetic expressions, so we need a calculator to evaluate them + * @param[in] def default value if parameter is optional + * @param[in] optional true if parameter is optional + * @param[in] leadingComma true if first non-blank must be a comma + * @return value of argument */ +static double getArgument (istream &is, Calculator &calc, double def, bool optional, bool leadingComma) { + while (isspace(is.peek())) + is.get(); + if (!optional && leadingComma && is.peek() != ',') + throw ParserException("',' expected"); + if (is.peek() == ',') { + is.get(); // skip comma + optional = false; // now we expect a parameter + } + string expr; + while (is && !isupper(is.peek()) && is.peek() != ',') + expr += is.get(); + if (expr.length() == 0) { + if (optional) + return def; + else + throw ParserException("parameter expected"); + } + return calc.eval(expr); +} + + +Matrix& Matrix::parse (istream &is, Calculator &calc) { + *this = Matrix(1); + while (is) { + while (isspace(is.peek())) + is.get(); + char cmd = is.get(); + switch (cmd) { + case 'T': { + double tx = getArgument(is, calc, 0, false, false); + double ty = getArgument(is, calc, 0, true, true); + translate(tx, ty); + break; + } + case 'S': { + double sx = getArgument(is, calc, 1, false, false); + double sy = getArgument(is, calc, sx, true, true ); + scale(sx, sy); + break; + } + case 'R': { + double a = getArgument(is, calc, 0, false, false); + double x = getArgument(is, calc, calc.getVariable("ux")+calc.getVariable("w")/2, true, true); + double y = getArgument(is, calc, calc.getVariable("uy")+calc.getVariable("h")/2, true, true); + translate(-x, -y); + rotate(a); + translate(x, y); + break; + } + case 'F': { + char c = is.get(); + if (c != 'H' && c != 'V') + throw ParserException("'H' or 'V' expected"); + double a = getArgument(is, calc, 0, false, false); + flip(c == 'H', a); + break; + } + case 'K': { + char c = is.get(); + if (c != 'X' && c != 'Y') + throw ParserException("transformation command 'K' must be followed by 'X' or 'Y'"); + double a = getArgument(is, calc, 0, false, false); + if (fabs(cos(deg2rad(a))) <= numeric_limits<double>::epsilon()) { + ostringstream oss; + oss << "illegal skewing angle: " << a << " degrees"; + throw ParserException(oss.str()); + } + if (c == 'X') + xskew(a); + else + yskew(a); + break; + } + case 'M': { + double v[9]; + for (int i=0; i < 6; i++) + v[i] = getArgument(is, calc, i%4 ? 0 : 1, i!=0, i!=0); + // third row (0, 0, 1) + v[6] = v[7] = 0; + v[8] = 1; + Matrix tm(v); + rmultiply(tm); + break; + } + default: + ostringstream oss; + oss << "transformation command expected (found '" << cmd << "' instead)"; + throw ParserException(oss.str()); + } + } + return *this; +} + + +Matrix& Matrix::parse (const string &cmds, Calculator &calc) { + istringstream iss; + iss.str(cmds); + return parse(iss, calc); +} + + +/** Returns an SVG matrix expression that can be used in transform attributes. + * ((a,b,c),(d,e,f),(0,0,1)) => matrix(a d b e c f) */ +string Matrix::getSVG () const { + ostringstream oss; + oss << "matrix("; + for (int i=0; i < 3; i++) { + for (int j=0; j < 2; j++) { + if (i > 0 || j > 0) + oss << ' '; + oss << round(values[j][i], 3); + } + } + oss << ')'; + return oss.str(); +} + + +ostream& Matrix::write (ostream &os) const { + os << '('; + for (int i=0; i < 3; i++) { + os << '(' << values[i][0]; + for (int j=1; j < 3; j++) + os << ',' << values[i][j]; + os << ')'; + if (i < 2) + os << ','; + } + os << ')'; + return os; +} + + +////////////////////////////////////////////////////////////////// + + +TranslationMatrix::TranslationMatrix (double tx, double ty) { + double v[] = {1, 0, tx, 0, 1, ty}; + set(v, 6); +} + + +ScalingMatrix::ScalingMatrix (double sx, double sy) { + double v[] = {sx, 0, 0, 0, sy}; + set(v, 5); +} + + +RotationMatrix::RotationMatrix (double deg) { + double rad = deg2rad(deg); + double c = cos(rad); + double s = sin(rad); + double v[] = {c, -s, 0, s, c}; + set(v, 5); +} + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.h new file mode 100644 index 00000000000..b9fb08ff39c --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Matrix.h @@ -0,0 +1,88 @@ +/************************************************************************* +** Matrix.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef MATRIX_H +#define MATRIX_H + +#include <istream> +#include <string> +#include <vector> +#include "MessageException.h" +#include "Pair.h" + + +struct ParserException : public MessageException +{ + ParserException (const std::string &msg) : MessageException(msg) {} +}; + +class Calculator; + +class Matrix +{ + public: + Matrix (const std::string &cmds, Calculator &calc); + Matrix (double d=0); + Matrix (double v[], unsigned size=9); + Matrix (const std::vector<double> &v); + Matrix& set (double v[], unsigned size); + Matrix& set (const std::vector<double> &v); + Matrix& transpose (); + Matrix& parse (std::istream &is, Calculator &c); + Matrix& parse (const std::string &cmds, Calculator &c); + Matrix& lmultiply (const Matrix &tm); + Matrix& rmultiply (const Matrix &tm); + Matrix& translate (double tx, double ty); + Matrix& scale (double sx, double sy); + Matrix& rotate (double deg); + Matrix& xskew (double deg); + Matrix& yskew (double deg); + Matrix& flip (bool h, double a); + DPair operator * (const DPair &p) const; + bool operator == (const Matrix &m) const; + bool operator != (const Matrix &m) const; + bool isIdentity() const; + bool isTranslation (double &tx, double &ty) const; + std::string getSVG () const; + std::ostream& write (std::ostream &os) const; + + private: + double values[3][3]; // row x col +}; + + +struct TranslationMatrix : public Matrix +{ + TranslationMatrix (double tx, double ty); +}; + + +struct ScalingMatrix : public Matrix +{ + ScalingMatrix (double sx, double sy); +}; + + +struct RotationMatrix : public Matrix +{ + RotationMatrix (double deg); +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.cpp new file mode 100644 index 00000000000..5a4e0b05526 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.cpp @@ -0,0 +1,74 @@ +/************************************************************************* +** Message.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdarg> +#include <iostream> +#include "Message.h" + +using namespace std; + + +struct NullStreamBuf : public streambuf +{ + streambuf::int_type overflow (int c) {return 0;} + streambuf::int_type underflow () {return traits_type::eof();} + int sync () {return traits_type::eof();} +}; + + +struct NullStream : public ostream +{ + NullStream () : ostream(new NullStreamBuf) {} + ~NullStream () {delete rdbuf();} +}; + + +static NullStream nullStream; + +// maximal verbosity +int Message::level = Message::MESSAGES | Message::WARNINGS | Message::ERRORS; + + +/** Returns the stream for usual messages. */ +ostream& Message::mstream (bool prefix) { + ostream *os = (level & MESSAGES) ? &cerr : &nullStream; + if (prefix) + *os << "MESSAGE: "; + return *os; +} + + +/** Returns the stream for warning messages. */ +ostream& Message::wstream (bool prefix) { + ostream *os = (level & WARNINGS) ? &cerr : &nullStream; + if (prefix) + *os << "WARNING: "; + return *os; +} + + +/** Returns the stream for error messages. */ +ostream& Message::estream (bool prefix) { + ostream *os = (level & ERRORS) ? &cerr : &nullStream; + if (prefix) + *os << "ERROR: "; + return *os; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.h new file mode 100644 index 00000000000..80a67412556 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Message.h @@ -0,0 +1,37 @@ +/************************************************************************* +** Message.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef MESSAGE_H +#define MESSAGE_H + +#include <string> +#include <ostream> + +struct Message +{ + static std::ostream& mstream (bool prefix=false); + static std::ostream& estream (bool prefix=false); + static std::ostream& wstream (bool prefix=false); + + enum {ERRORS=1, WARNINGS=2, MESSAGES=4}; + static int level; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MessageException.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MessageException.h new file mode 100644 index 00000000000..2a0dbe591e7 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MessageException.h @@ -0,0 +1,38 @@ +/************************************************************************* +** MessageException.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef MESSAGEEXCEPTION_H +#define MESSAGEEXCEPTION_H + +#include <string> + +using std::string; + +class MessageException +{ + public: + MessageException (const string &msg) : message(msg) {} + const string& getMessage () const {return message;} + + private: + string message; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.cpp new file mode 100644 index 00000000000..f551b640ef1 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.cpp @@ -0,0 +1,152 @@ +/************************************************************************* +** MetafontWrapper.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstdlib> +#include <cctype> +#include <fstream> +#include <sstream> +#include "FileSystem.h" +#include "FileFinder.h" +#include "Message.h" +#include "MetafontWrapper.h" + +#ifdef __WIN32__ +#include <windows.h> +#endif + +using namespace std; + + +static int execute (const char *cmd, const char *params) { +#ifdef __WIN32__ + SECURITY_ATTRIBUTES sa; + ZeroMemory(&sa, sizeof(sa)); + sa.nLength = sizeof(sa); + sa.bInheritHandle = true; + + STARTUPINFO si; + ZeroMemory(&si, sizeof(si)); + si.cb = sizeof(si); + si.dwFlags = STARTF_USESTDHANDLES; + HANDLE devnull = CreateFile("nul", GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, &sa, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); + si.hStdInput = GetStdHandle(STD_INPUT_HANDLE); + si.hStdError = GetStdHandle(STD_ERROR_HANDLE); + si.hStdOutput = devnull; + PROCESS_INFORMATION pi; + ZeroMemory(&pi, sizeof(pi)); + + string cmdline = string("\"")+cmd+"\" "+params; + CreateProcess(NULL, (LPSTR)cmdline.c_str(), NULL, NULL, true, 0, NULL, NULL, &si, &pi); + WaitForSingleObject(pi.hProcess, INFINITE); + DWORD exitcode = -1; + GetExitCodeProcess(pi.hProcess, &exitcode); + CloseHandle(devnull); + return exitcode; +#else + ostringstream oss; + oss << cmd << ' ' << params << " >" << FileSystem::DEVNULL; + return system(oss.str().c_str()); +#endif +} + + +MetafontWrapper::MetafontWrapper (const string &fname) + : _fontname(fname) +{ +} + + +/** Calls Metafont and evaluates the logfile. If a gf file was successfully + * generated the dpi value is stripped from the filename + * (e.g. cmr10.600gf => cmr10.gf). This makes life easier... + * @param[in] mode Metafont mode, e.g. "ljfour" + * @param[in] mag magnification factor + * @return return value of Metafont system call */ +int MetafontWrapper::call (const string &mode, double mag) { + if (!FileFinder::lookup(_fontname+".mf")) + return 1; // mf file not available => no need to call the "slow" Metafont + FileSystem::remove(_fontname+".gf"); + +#ifdef __WIN32__ + const char *cmd = FileFinder::lookup("mf.exe", false); +#else + const char *cmd = "mf"; +#endif + ostringstream oss; + oss << "\"\\mode=" << mode << ";" + "mag:=" << mag << ";" + "batchmode;" + "input " << _fontname << "\""; + Message::mstream() << "running Metafont for " << _fontname << endl; + int ret = execute(cmd, oss.str().c_str()); + + // try to read Metafont's logfile and get name of created GF file + ifstream ifs((_fontname+".log").c_str()); + if (ifs) { + char buf[128]; + while (ifs) { + ifs.getline(buf, 128); + string line = buf; + if (line.substr(0, 17) == "Output written on") { + size_t pos = line.find("gf ", 18+_fontname.length()); + if (pos != string::npos) { + string gfname = line.substr(18, pos-16); // GF filename found + FileSystem::rename(gfname, _fontname+".gf"); + } + break; + } + } + } + return ret; +} + + +/** Calls Metafont if output files (tfm and gf) don't already exist. */ +int MetafontWrapper::make (const string &mode, double mag) { + ifstream tfm((_fontname+".tfm").c_str()); + ifstream gf((_fontname+".gf").c_str()); + if (gf && tfm) // @@ distinguish between gf and tfm + return 0; + return call(mode, mag); +} + + +bool MetafontWrapper::success () const { + ifstream tfm((_fontname+".tfm").c_str()); + ifstream gf((_fontname+".gf").c_str()); + return tfm && gf; +} + + +/** Remove all files created by a Metafont call (tfm, gf, log). + * @param[in] keepGF if true, GF files won't be removed */ +void MetafontWrapper::removeOutputFiles (bool keepGF) { + removeOutputFiles(_fontname, keepGF); +} + + +/** Remove all files created by a Metafont call for a given font (tfm, gf, log). + * @param[in] fontname name of font whose temporary files should be removed + * @param[in] keepGF if true, GF files will be kept */ +void MetafontWrapper::removeOutputFiles (const string &fontname, bool keepGF) { + const char *ext[] = {"gf", "tfm", "log", 0}; + for (const char **p = keepGF ? ext+2 : ext; *p; ++p) + FileSystem::remove(fontname + "." + *p); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.h new file mode 100644 index 00000000000..bae3af16587 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/MetafontWrapper.h @@ -0,0 +1,44 @@ +/************************************************************************* +** MetafontWrapper.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef METAFONTWRAPPER_H +#define METAFONTWRAPPER_H + +#include <string> + +using std::string; + +class FileFinder; + +class MetafontWrapper +{ + public: + MetafontWrapper (const string &fontname); + int call (const string &mode, double mag); + int make (const string &mode, double mag); + bool success () const; + void removeOutputFiles (bool keepGF=false); + static void removeOutputFiles (const string &fontname, bool keepGF=false); + + private: + string _fontname; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.cpp new file mode 100644 index 00000000000..831bf5fd206 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.cpp @@ -0,0 +1,280 @@ +/************************************************************************* +** PSInterpreter.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstring> +#include <fstream> +#include <iostream> +#include <sstream> +#include "FileFinder.h" +#include "InputReader.h" +#include "Message.h" +#include "PSInterpreter.h" +#include "psdefs.psc" + +using namespace std; + + +const char *PSInterpreter::GSARGS[] = { + "gs", // dummy name + "-q", // be quiet, suppress gs banner + "-dSAFER", // disallow writing of files + "-dNODISPLAY", // we don't need a display device + "-dNOPAUSE", // keep going + "-dNOPROMPT", + "-dNOBIND", +}; + + +PSInterpreter::PSInterpreter (PSActions *actions) + : _gs(sizeof(GSARGS)/sizeof(char*), GSARGS, this), _mode(PS_NONE), _actions(actions), _inError(false) +{ + _gs.set_stdio(input, output, error); + _initialized = false; +} + + +/** Executes a chunk of PostScript code. + * @param[in] str buffer containing the code + * @param[in] len number of characters in buffer + * @param[in] flush If true, a final 'flush' is sent which forces the + * output buffer to be written immediately.*/ +void PSInterpreter::execute (const char *str, size_t len, bool flush) { + if (!_initialized) { + // Before executing any random PS code redefine some operators and run + // initializing PS code. This cannot be done in the constructor because we + // need the completely initialized PSInterpreter object here. + _initialized = true; + execute(PSDEFS); + } + if (_mode != PS_QUIT) { + int status; + if (_mode == PS_NONE) { + _gs.run_string_begin(0, &status); + _mode = PS_RUNNING; + } + const char *p=str; + // feed Ghostscript with code chunks that are not larger than 64KB + // => see documentation of gsapi_run_string_foo() + while (PS_RUNNING && len > 0) { + size_t chunksize = min(len, (size_t)0xffff); + _gs.run_string_continue(p, chunksize, 0, &status); + p += chunksize; + len -= chunksize; + if (status == -101) { // e_Quit + _gs.exit(); + _mode = PS_QUIT; + } + else if (status <= -100) { + _gs.exit(); + _mode = PS_QUIT; + throw PSException("fatal PostScript error"); + } + } + if (flush) { + // force writing contents of output buffer + _gs.run_string_continue(" flush ", 7, 0, &status); + } + } +} + + +void PSInterpreter::execute (istream &is) { + char buf[4096]; + while (is && !is.eof()) { + is.read(buf, 4096); + execute(buf, is.gcount(), false); + } + execute(" ", 1); +} + + +/** This callback function handles input from stdin to Ghostscript. Currently not needed. + * @param[in] inst pointer to calling instance of PSInterpreter + * @param[in] buf takes the read characters + * @param[in] len size of buffer buf + * @return number of read characters */ +int GSDLLCALL PSInterpreter::input (void *inst, char *buf, int len) { + return 0; +} + + +/** This callback function handles output from Ghostscript to stdout. It looks for + * emitted commands staring with "dvi." and executes them by calling method callActions. + * Ghostscript sends the text in chunks by several calls of this function. + * Unfortunately, the PostScript specification wants error messages also to be sent to stdout + * instead of stderr. Thus, we must collect and concatenate the chunks until an evaluable text + * snippet is completely received. Furthermore, error messages have to be recognized and to be + * filtered out. + * @param[in] inst pointer to calling instance of PSInterpreter + * @param[in] buf contains the characters to be output + * @param[in] len number of characters in buf + * @return number of processed characters (equals 'len') */ +int GSDLLCALL PSInterpreter::output (void *inst, const char *buf, int len) { + PSInterpreter *self = static_cast<PSInterpreter*>(inst); + if (self && self->_actions) { + const size_t MAXLEN = 512; // maximal line length (longer lines are of no interest) + const char *end = buf+len-1; // last position of buf + for (const char *first=buf, *last=buf; first <= end; last++, first=last) { + // move first and last to begin and end of the next line, respectively + while (last <= end && *last != '\n') + last++; + size_t linelength = last-first+1; + if (linelength > MAXLEN) // skip long lines since they don't contain any relevant information + continue; + + vector<char> &linebuf = self->_linebuf; // just a shorter name... + if ((*last == '\n' || !self->active())) { + if (linelength + linebuf.size() > 5) { // prefix "dvi." plus final newline + SplittedCharInputBuffer ib(linebuf.empty() ? 0 : &linebuf[0], linebuf.size(), first, linelength); + BufferInputReader in(ib); + in.skipSpace(); + if (self->_inError) { + if (in.check("dvi.enderror")) { + // @@ + self->_errorMessage.clear(); + self->_inError = false; + } + else + self->_errorMessage += string(first, linelength); + } + if (in.check("dvi.")) { + if (in.check("beginerror")) // all following output belongs to an error message + self->_inError = true; + else + self->callActions(in); + } + } + linebuf.clear(); + } + else { // no line end found => + // save remaining characters and prepend them to the next incoming chunk of characters + linelength--; // last == end+1 => linelength is 1 too large + if (linebuf.size() + linelength > MAXLEN) + linebuf.clear(); // don't care for long lines + else { + size_t currsize = linebuf.size(); + linebuf.resize(currsize+linelength); + memcpy(&linebuf[currsize], first, linelength); + } + } + } + } + return len; +} + + +/** Converts a vector of strings to a vector of doubles. + * @param[in] str the strings to be converted + * @param[out] d the resulting doubles */ +static void str2double (const vector<string> &str, vector<double> &d) { + for (size_t i=0; i < str.size(); i++) { + istringstream iss(str[i]); + iss >> d[i]; + } +} + + +/** Evaluates a command emitted by Ghostscript and invokes the corresponding + * method of interface class PSActions. + * @param[in] in reader pointing to the next command */ +void PSInterpreter::callActions (InputReader &in) { + // array of currently supported operators (must be ascendingly sorted) + static const struct Operator { + const char *name; // name of operator + int pcount; // number of parameters (< 0 : variable number of parameters) + void (PSActions::*op)(vector<double> &p); // operation handler + } operators [] = { + {"clip", 0, &PSActions::clip}, + {"closepath", 0, &PSActions::closepath}, + {"curveto", 6, &PSActions::curveto}, + {"eoclip", 0, &PSActions::eoclip}, + {"eofill", 0, &PSActions::eofill}, + {"fill", 0, &PSActions::fill}, + {"grestore", 0, &PSActions::grestore}, + {"gsave", 0, &PSActions::gsave}, + {"initclip", 0, &PSActions::initclip}, + {"lineto", 2, &PSActions::lineto}, + {"moveto", 2, &PSActions::moveto}, + {"newpath", 0, &PSActions::newpath}, + {"rotate", 1, &PSActions::rotate}, + {"scale", 2, &PSActions::scale}, + {"setcmykcolor", 4, &PSActions::setcmykcolor}, + {"setdash", -1, &PSActions::setdash}, + {"setgray", 1, &PSActions::setgray}, + {"sethsbcolor", 3, &PSActions::sethsbcolor}, + {"setlinecap", 1, &PSActions::setlinecap}, + {"setlinejoin", 1, &PSActions::setlinejoin}, + {"setlinewidth", 1, &PSActions::setlinewidth}, + {"setmatrix", 6, &PSActions::setmatrix}, + {"setmiterlimit", 1, &PSActions::setmiterlimit}, + {"setpos", 2, &PSActions::setpos}, + {"setrgbcolor", 3, &PSActions::setrgbcolor}, + {"stroke", 0, &PSActions::stroke}, + {"translate", 2, &PSActions::translate}, + }; + if (_actions) { + in.skipSpace(); + // binary search + int first=0, last=sizeof(operators)/sizeof(Operator)-1; + while (first <= last) { + int mid = first+(last-first)/2; + int cmp = in.compare(operators[mid].name); + if (cmp > 0) + last = mid-1; + else if (cmp < 0) + first = mid+1; + else { + // collect parameters and call handler + vector<string> params; + int pcount = operators[mid].pcount; + if (pcount < 0) { // variable number of parameters? + in.skipSpace(); + while (!in.eof()) { // read all available parameters + params.push_back(in.getString()); + in.skipSpace(); + } + } + else { // fixed number of parameters + for (int i=0; i < pcount; i++) { + in.skipSpace(); + params.push_back(in.getString()); + } + } + vector<double> v(params.size()); + str2double(params, v); + (_actions->*operators[mid].op)(v); + } + } + } +} + + +/** This callback function handles output from Ghostscript to stderr. + * @param[in] inst pointer to calling instance of PSInterpreter + * @param[in] buf contains the characters to be output + * @param[in] len number of chars in buf + * @return number of processed characters */ +int GSDLLCALL PSInterpreter::error (void *inst, const char *buf, int len) { + ostringstream oss; + oss << "PostScript error:\n"; + oss.write(buf, len); + return len; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.h new file mode 100644 index 00000000000..f37d16db2d6 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PSInterpreter.h @@ -0,0 +1,103 @@ +/************************************************************************* +** PSInterpreter.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef PSINTERPRETER_H +#define PSINTERPRETER_H + +#include <cstring> +#include <istream> +#include <string> +#include <vector> +#include "Ghostscript.h" +#include "InputReader.h" +#include "MessageException.h" + + +struct PSException : public MessageException +{ + PSException (const std::string &msg) : MessageException(msg) {} +}; + + +struct PSActions +{ + virtual void clip (std::vector<double> &p) =0; + virtual void closepath (std::vector<double> &p) =0; + virtual void curveto (std::vector<double> &p) =0; + virtual void eoclip (std::vector<double> &p) =0; + virtual void eofill (std::vector<double> &p) =0; + virtual void fill (std::vector<double> &p) =0; + virtual void gsave (std::vector<double> &p) =0; + virtual void grestore (std::vector<double> &p) =0; + virtual void initclip (std::vector<double> &p) =0; + virtual void lineto (std::vector<double> &p) =0; + virtual void moveto (std::vector<double> &p) =0; + virtual void newpath (std::vector<double> &p) =0; + virtual void rotate (std::vector<double> &p) =0; + virtual void scale (std::vector<double> &p) =0; + virtual void setcmykcolor (std::vector<double> &cmyk) =0; + virtual void setdash (std::vector<double> &p) =0; + virtual void setgray (std::vector<double> &p) =0; + virtual void sethsbcolor (std::vector<double> &hsb) =0; + virtual void setlinecap (std::vector<double> &p) =0; + virtual void setlinejoin (std::vector<double> &p) =0; + virtual void setlinewidth (std::vector<double> &p) =0; + virtual void setmatrix (std::vector<double> &p) =0; + virtual void setmiterlimit (std::vector<double> &p) =0; + virtual void setpos (std::vector<double> &p) =0; + virtual void setrgbcolor (std::vector<double> &rgb) =0; + virtual void stroke (std::vector<double> &p) =0; + virtual void translate (std::vector<double> &p) =0; +}; + + +class PSInterpreter +{ + enum Mode {PS_NONE, PS_RUNNING, PS_QUIT}; + + public: + PSInterpreter (PSActions *actions=0); + void execute (const char *str, size_t len, bool flush=true); + void execute (const char *str) {execute(str, std::strlen(str));} + void execute (const std::string &str) {execute(str.c_str());} + void execute (std::istream &is); + bool active () const {return _mode != PS_QUIT;} + + protected: + // callback functions + static int GSDLLCALL input (void *inst, char *buf, int len); + static int GSDLLCALL output (void *inst, const char *buf, int len); + static int GSDLLCALL error (void *inst, const char *buf, int len); + + void callActions (InputReader &cib); + + private: + Ghostscript _gs; + Mode _mode; ///< current execution mode + PSActions *_actions; ///< actions to be performed + std::vector<char> _linebuf; + std::string _errorMessage; ///< text of error message + bool _inError; ///< true if scanning error message + bool _initialized; ///< true if PSInterpreter has been completely initialized + static const char *GSARGS[]; ///< parameters passed to Ghostscript + static const char *PSDEFS; ///< initial PostScript definitions +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.cpp new file mode 100644 index 00000000000..c6e14e78c52 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.cpp @@ -0,0 +1,156 @@ +/************************************************************************* +** PageSize.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <algorithm> +#include <cctype> +#include <cmath> +#include <sstream> +#include "PageSize.h" + +using namespace std; + +// make sure tolower is a function (and not a macro) +// so that 'transform' can be applied +static int my_tolower (int c) { + return tolower(c); +} + + +/** Computes width and height of ISO/DIN An in millimeters. + * @param[in] n the A level (e.g. n=4 => DIN A4) + * @param[out] width contains the page width when function returns + * @param[out] height contains the page height when function returns */ +static void computeASize (int n, double &width, double &height) { + double sqrt2 = sqrt(2.0); + height = floor(1189.0/pow(sqrt2, n)+0.5); + width = floor(height/sqrt2+0.5); +} + + +/** Computes width and height of ISO/DIN Bn in millimeters. + * @param[in] n the B level (e.g. n=4 => DIN B4) + * @param[out] width contains the page width when function returns + * @param[out] height contains the page height when function returns */ +static void computeBSize (int n, double &width, double &height) { + double w, h; + computeASize(n, width, height); + computeASize(n-1, w, h); + width = floor(sqrt(width * w)+0.5); + height = floor(sqrt(height * h)+0.5); +} + + +/** Computes width and height of ISO/DIN Cn in millimeters. + * @param[in] n the C level (e.g. n=4 => DIN C4) + * @param[out] width contains the page width when function returns + * @param[out] height contains the page height when function returns */ +static void computeCSize (int n, double &width, double &height) { + double w, h; + computeASize(n, width, height); + computeBSize(n, w, h); + width = floor(sqrt(width * w)+0.5); + height = floor(sqrt(height * h)+0.5); +} + + +/** Computes width and height of ISO/DIN Dn in millimeters. + * @param[in] n the D level (e.g. n=4 => DIN D4) + * @param[out] width contains the page width when function returns + * @param[out] height contains the page height when function returns */ +static void computeDSize (int n, double &width, double &height) { + double w, h; + computeASize(n, width, height); + computeBSize(n+1, w, h); + width = floor(sqrt(width * w)+0.5); + height = floor(sqrt(height * h)+0.5); +} + + +/** Constructs a PageSize object of given size. + * @param[in] name specifies the page size, e.g. "A4" or "letter" */ +PageSize::PageSize (string name) : width(0), height(0) { + resize(name); +} + + +void PageSize::resize (double w, double h) { + width = w; + height = h; +} + +void PageSize::resize (string name) { + if (name.length() < 2) + throw PageSizeException("unknown page format: "+name); + + transform(name.begin(), name.end(), name.begin(), my_tolower); + // extract optional suffix + size_t pos = name.rfind("-"); + bool landscape = false; + if (pos != string::npos) { + string suffix = name.substr(pos); + name = name.substr(0, pos); + if (suffix == "-l" || suffix == "-landscape") + landscape = true; + else if (suffix != "-p" && suffix != "-portrait") + throw PageSizeException("invalid page format suffix: " + suffix); + } + + if (name == "invoice") { + width = 140; + height = 216; + } + else if (name == "executive") { + width = 184; + height = 267; + } + else if (name == "legal") { + width = 216; + height = 356; + } + else if (name == "letter") { + width = 216; + height = 279; + } + else if (name == "ledger") { + width = 279; + height = 432; + } + else if (isdigit(name[1]) && name.length() < 5) { // limit length of number to prevent arithmetic errors + istringstream iss(name.substr(1)); + int n; + iss >> n; + switch (name[0]) { + case 'a' : computeASize(n, width, height); break; + case 'b' : computeBSize(n, width, height); break; + case 'c' : computeCSize(n, width, height); break; + case 'd' : computeDSize(n, width, height); break; + default : throw PageSizeException("invalid page format: "+name); + } + } + if (width == 0 || height == 0) + throw PageSizeException("unknown page format: "+name); + if (landscape) + swap(width, height); + + const double ptpmm = 72.27/25.4; // TeX points per millimeter (72.27pt = 1in = 25.4mm) + width *= ptpmm; + height *= ptpmm; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.h new file mode 100644 index 00000000000..b19e29c43b2 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PageSize.h @@ -0,0 +1,49 @@ +/************************************************************************* +** PageSize.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef PAGESIZE_H +#define PAGESIZE_H + +#include <string> +#include "MessageException.h" + +struct PageSizeException : public MessageException +{ + PageSizeException (const string &msg) : MessageException(msg) {} +}; + +class PageSize +{ + public: + PageSize (double w=0, double h=0) : width(w), height(h) {} + PageSize (std::string name); + void resize (std:: string name); + void resize (double w, double h); + double widthInPT () const {return width;} + double heightInPT () const {return height;} + double widthInMM () const {return width*25.4/72.27;} + double heightInMM () const {return height*25.4/72.27;} + bool valid () const {return width > 0 && height > 0;} + + private: + double width, height; // in pt +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Pair.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Pair.h new file mode 100644 index 00000000000..efa489ac7ed --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/Pair.h @@ -0,0 +1,78 @@ +/************************************************************************* +** Pair.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef PAIR_H +#define PAIR_H + +#include <cmath> +#include <ostream> +#include "macros.h" + +template <typename T> +class Pair +{ + public: + Pair (T x=0, T y=0) : _x(x), _y(y) {} + Pair operator += (const Pair &p) {_x += p._x; _y += p._y; return *this;} + Pair operator -= (const Pair &p) {_x -= p._x; _y -= p._y; return *this;} + Pair operator *= (T c) {_x *= c; _y *= c; return *this;} + Pair operator /= (T c) {_x /= c; _y /= c; return *this;} + Pair ortho () const {return Pair(-_y, _x);} + double length () const {return std::sqrt(_x*_x + _y*_y);} + bool operator == (const Pair &p) const {return _x == p._x && _y == p._y;} + bool operator != (const Pair &p) const {return _x != p._x || _y != p._y;} + T x () const {return _x;} + T y () const {return _y;} + void x (const T &xx) {_x = xx;} + void y (const T &yy) {_y = yy;} + std::ostream& write (std::ostream &os) const {return os << '(' << _x << ',' << _y << ')';} + + private: + T _x, _y; +}; + + +struct LPair : public Pair<long> +{ + LPair (long x=0, long y=0) : Pair<long>(x, y) {} + explicit LPair (double x, double y) : Pair<long>(long(x+0.5), long(y+0.5)) {} + LPair (const Pair<long> &p) : Pair<long>(p) {} + operator Pair<long> () {return *this;} +}; + +typedef Pair<double> DPair; + +template <typename T> +IMPLEMENT_ARITHMETIC_OPERATOR(Pair<T>, +) + +template <typename T> +IMPLEMENT_ARITHMETIC_OPERATOR(Pair<T>, -) + +template <typename T> +IMPLEMENT_ARITHMETIC_OPERATOR2(Pair<T>, T, *) + +template <typename T> +IMPLEMENT_ARITHMETIC_OPERATOR2(Pair<T>, T, /) + +template <typename T> +IMPLEMENT_OUTPUT_OPERATOR(Pair<T>) + +IMPLEMENT_ARITHMETIC_OPERATOR2(LPair, long, *) +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.cpp new file mode 100644 index 00000000000..bf04e49bfe7 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.cpp @@ -0,0 +1,611 @@ +/************************************************************************* +** PsSpecialHandler.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <fstream> +#include <iostream> +#include <sstream> +#include "FileFinder.h" +#include "Message.h" +#include "PsSpecialHandler.h" +#include "SpecialActions.h" +#include "XMLNode.h" +#include "XMLString.h" + +using namespace std; + + +static inline double str2double (const string &str) { + double ret; + istringstream iss(str); + iss >> ret; + return ret; +} + + +PsSpecialHandler::PsSpecialHandler () : _psi(this), _actions(0), _initialized(false) +{ +} + + +/** Initializes the PostScript handler. It's called by the first use of process(). The + * deferred initialization speeds up the conversion of DVI files that doesn't contain + * PS specials. */ +void PsSpecialHandler::initialize (SpecialActions *actions) { + if (!_initialized) { + // initial values of graphics state + _linewidth = 1; + _linecap = _linejoin = 0; + _miterlimit = 4; + _xmlnode = 0; + + // execute dvips prologue/header files + const char *headers[] = {"tex.pro", "texps.pro", "special.pro", /*"color.pro",*/ 0}; + for (const char **p=headers; *p; ++p) { + if (const char *path = FileFinder::lookup(*p, false)) { + ifstream ifs(path); + _psi.execute(ifs); + } + else + Message::wstream(true) << "PostScript header file " << *p << " not found\n"; + } + // push dictionary "TeXDict" with dvips definitions on dictionary stack + // and initialize basic dvips PostScript variables + ostringstream oss; + oss << " TeXDict begin 0 0 1000 72.27 72.27 () @start " + " 0 0 moveto "; + if (actions) { + float r, g, b; + actions->getColor().getRGB(r, g, b); + oss << r << ' ' << g << ' ' << b << " setrgbcolor "; + } + _psi.execute(oss.str()); + _initialized = true; + } +} + + +const char* PsSpecialHandler::info () const { + static string str = "dvips PostScript specials (using " + Ghostscript().revision() + ")"; + return str.c_str(); +} + + +void PsSpecialHandler::updatePos () { + if (_actions) { + ostringstream oss; + const double x = _actions->getX(), y = _actions->getY(); + oss << ' ' << x << ' ' << y << " moveto "; + _psi.execute(oss.str()); + _currentpoint = DPair(x, y); + } +} + + +bool PsSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) { + if (!_initialized) + initialize(actions); + _actions = actions; + + if (*prefix == '"') { + // read and execute literal PostScript code (isolated by a wrapping save/restore pair) + updatePos(); + _psi.execute(" @beginspecial @setspecial "); + _psi.execute(is); + _psi.execute(" @endspecial "); + } + else if (*prefix == '!') { + // execute literal PostScript header + _psi.execute(" @defspecial "); + _psi.execute(is); + _psi.execute(" @fedspecial "); + } + else if (strcmp(prefix, "header=") == 0) { + // read and execute PS header files + string fname; + is >> fname; + if (const char *path = FileFinder::lookup(fname, false)) { + ifstream ifs(path); + _psi.execute(ifs); + } + else + Message::estream(true) << "PS header file '" << fname << "' not found"; + } + else if (strcmp(prefix, "psfile=") == 0 || strcmp(prefix, "PSfile=") == 0) { + if (_actions) { + StreamInputReader in(is); + string fname = in.getString(in.peek() == '"' ? '"' : 0); + map<string,string> attr; + in.parseAttributes(attr); + psfile(fname, attr); + } + } + else if (strcmp(prefix, "ps::") == 0) { + if (is.peek() != '[') { + // execute literal PostScript without initial positioning and without any wrapping code + _psi.execute(is); + _psi.execute(" setpos "); // forces a call of PSActions::setpos to get the current PS position + _actions->setX(_currentpoint.x()); + _actions->setY(_currentpoint.y()); + } + else { + is.get(); + string label; + int c; + while (!is.eof() && (c = is.get()) != ']') + label += c; + if (label != "begin" && label != "end") { + Message::wstream(true) << "invalid PostScript special ps::[" << label << "]\n"; + return false; + } + _psi.execute(is); + } + } + else { // ps: ... + updatePos(); + StreamInputReader in(is); + if (in.check(" plotfile ")) { // ps: plotfile fname + string fname = in.getString(); + ifstream ifs(fname.c_str()); + if (ifs) + _psi.execute(ifs); + else + Message::wstream(true) << "file '" << fname << "' not found in ps: plotfile\n"; + } + else { + // execute literal PostScript (without any wrapping code) + _psi.execute(is); + _psi.execute(" setpos "); // forces a call of PSActions::setpos to get the current PS position + _actions->setX(_currentpoint.x()); + _actions->setY(_currentpoint.y()); + } + } + return true; +} + + +void PsSpecialHandler::psfile (const string &fname, const map<string,string> &attr) { + ifstream ifs(fname.c_str()); + if (!ifs) + Message::wstream(true) << "file '" << fname << "' not found in special 'psfile'\n"; + else { + const double BP = 72.27/72.0; // factor to convert bp -> pt + map<string,string>::const_iterator it; + // coordinates of lower left and upper right vertex (result in TeX points) + double llx = (it = attr.find("llx")) != attr.end() ? str2double(it->second)*BP : 0; + double lly = (it = attr.find("lly")) != attr.end() ? str2double(it->second)*BP : 0; + double urx = (it = attr.find("urx")) != attr.end() ? str2double(it->second)*BP : 0; + double ury = (it = attr.find("ury")) != attr.end() ? str2double(it->second)*BP : 0; + + // actual width and height (result in 10th of TeX points) + double rwi = (it = attr.find("rwi")) != attr.end() ? str2double(it->second)*BP : 0; + double rhi = (it = attr.find("rhi")) != attr.end() ? str2double(it->second)*BP : 0; + + // user transformations (default values chosen according to dvips manual) + double hoffset = (it = attr.find("hoffset")) != attr.end() ? str2double(it->second)*BP : 0; + double voffset = (it = attr.find("voffset")) != attr.end() ? str2double(it->second)*BP : 0; + double hsize = (it = attr.find("hsize")) != attr.end() ? str2double(it->second)*BP : 612*BP; + double vsize = (it = attr.find("vsize")) != attr.end() ? str2double(it->second)*BP : 792*BP; + double hscale = (it = attr.find("hscale")) != attr.end() ? str2double(it->second) : 100; + double vscale = (it = attr.find("vscale")) != attr.end() ? str2double(it->second) : 100; + double angle = (it = attr.find("angle")) != attr.end() ? str2double(it->second) : 0; + + double x=_actions->getX(), y=_actions->getY(); + double w=(urx-llx), h=(ury-lly); // width and height of (E)PS image in TeX points + if (w <= 0) + w = hsize; + if (h <= 0) + h = vsize; + h *= -1; // must be negative to get the bounding box right + + double sx=1, sy=1; + if (rwi != 0 || rhi != 0) { + sx = rwi/10/w; + sy = rhi/10/fabs(h); + if (sx == 0) + sx = sy; + else if (sy == 0) + sy = sx; + } + w *= sx; + h *= sy; + + Matrix usertrans(1); // transformations given by the user + if (hscale != 100 || vscale != 100) + usertrans.scale(hscale/100, vscale/100); + if (angle != 0) + usertrans.rotate(angle); + if (hoffset != 0 || voffset != 0) + usertrans.translate(hoffset, voffset); + + Matrix trans(1); // final transformation to position the graphic correctly + trans.translate(-llx, -lly).rmultiply(usertrans).scale(sx, -sy).translate(x, y); + + _xmlnode = new XMLElementNode("g"); + updatePos(); + _psi.execute(ifs); + if (!_xmlnode->empty()) { + _xmlnode->addAttribute("transform", trans.getSVG()); + _actions->appendToPage(_xmlnode); + } + else + delete _xmlnode; + _xmlnode = 0; + + // adapt bounding box + BoundingBox bbox(x, y, x+w, y+h); + bbox.transform(usertrans); + _actions->bbox().embed(bbox); + } +} + +/////////////////////////////////////////////////////// + +void PsSpecialHandler::gsave (vector<double> &p) { + _clipStack.dup(); +} + + +void PsSpecialHandler::grestore (vector<double> &p) { + if (!_clipStack.empty()) + _clipStack.pop(); +} + + +void PsSpecialHandler::moveto (vector<double> &p) { + _path.moveto(p[0], p[1]); +} + + +void PsSpecialHandler::lineto (vector<double> &p) { + _path.lineto(p[0], p[1]); +} + + +void PsSpecialHandler::curveto (vector<double> &p) { + _path.cubicto(p[0], p[1], p[2], p[3], p[4], p[5]); +} + + +void PsSpecialHandler::closepath (vector<double> &p) { + _path.closepath(); +} + + +/** Draws the current path recorded by previously executed path commands (moveto, lineto,...). + * @param[in] p not used */ +void PsSpecialHandler::stroke (vector<double> &p) { + if (!_path.empty() && _actions) { + BoundingBox bbox; + if (!_actions->getMatrix().isIdentity()) { + _path.transform(_actions->getMatrix()); + if (!_xmlnode) + bbox.transform(_actions->getMatrix()); + } + + const double pt = 72.27/72.0; // factor to convert bp -> pt + ScalingMatrix scale(pt, pt); + _path.transform(scale); + bbox.transform(scale); + + XMLElementNode *path=0; + Pair<double> point; + if (_path.isDot(point)) { // zero-length path? + if (_linecap == 1) { // round line ends? => draw dot + double x = point.x(); + double y = point.y(); + double r = _linewidth/2.0; + path = new XMLElementNode("circle"); + path->addAttribute("cx", XMLString(x)); + path->addAttribute("cy", XMLString(y)); + path->addAttribute("r", XMLString(r)); + path->addAttribute("fill", _actions->getColor().rgbString()); + bbox = BoundingBox(x-r, y-r, x+r, y+r); + } + } + else { + // compute bounding box + _path.computeBBox(bbox); + bbox.expand(_linewidth/2); + + ostringstream oss; + _path.writeSVG(oss); + path = new XMLElementNode("path"); + path->addAttribute("d", oss.str()); + path->addAttribute("stroke", _actions->getColor().rgbString()); + path->addAttribute("fill", "none"); + if (_linewidth != 1) + path->addAttribute("stroke-width", XMLString(_linewidth)); + if (_miterlimit != 4) + path->addAttribute("stroke-miterlimit", XMLString(_miterlimit)); + if (_linecap > 0) // default value is "butt", no need to set it explicitely + path->addAttribute("stroke-linecap", XMLString(_linecap == 1 ? "round" : "square")); + if (_linejoin > 0) // default value is "miter", no need to set it explicitely + path->addAttribute("stroke-linejoin", XMLString(_linecap == 1 ? "round" : "bevel")); + if (_dashpattern.size() > 0) { + ostringstream oss; + for (size_t i=0; i < _dashpattern.size(); i++) { + if (i > 0) + oss << ','; + oss << _dashpattern[i]; + } + path->addAttribute("stroke-dasharray", oss.str()); + if (_dashoffset != 0) + path->addAttribute("stroke-dashoffset", _dashoffset); + } + } + if (_clipStack.top()) { + // assign clipping path and clip bounding box + path->addAttribute("clip-path", XMLString("url(#clip")+XMLString(_clipStack.topID())+XMLString(")")); + BoundingBox clipbox; + _clipStack.top()->computeBBox(clipbox); + bbox.intersect(clipbox); + } + + if (_xmlnode) + _xmlnode->append(path); + else { + _actions->appendToPage(path); + _actions->bbox().embed(bbox); + } + _path.newpath(); + } +} + + +/** Draws a closed path filled with the current color. + * @param[in] p not used + * @param[in] evenodd true: use even-odd fill algorithm, false: use nonzero fill algorithm */ +void PsSpecialHandler::fill (vector<double> &p, bool evenodd) { + if (!_path.empty() && _actions) { + // compute bounding box + BoundingBox bbox; + _path.computeBBox(bbox); + if (!_actions->getMatrix().isIdentity()) { + _path.transform(_actions->getMatrix()); + if (!_xmlnode) + bbox.transform(_actions->getMatrix()); + } + + const double pt = 72.27/72.0; // factor to convert bp -> pt + ScalingMatrix scale(pt, pt); + _path.transform(scale); + bbox.transform(scale); + + ostringstream oss; + _path.writeSVG(oss); + XMLElementNode *path = new XMLElementNode("path"); + path->addAttribute("d", oss.str()); + if (_actions->getColor() != Color::BLACK) + path->addAttribute("fill", _actions->getColor().rgbString()); + if (_clipStack.top()) { + // assign clipping path and clip bounding box + path->addAttribute("clip-path", XMLString("url(#clip")+XMLString(_clipStack.topID())+XMLString(")")); + BoundingBox clipbox; + _clipStack.top()->computeBBox(clipbox); + bbox.intersect(clipbox); + } + if (evenodd) // SVG default fill rule is "nonzero" algorithm + path->addAttribute("fill-rule", "evenodd"); + if (_xmlnode) + _xmlnode->append(path); + else { + _actions->appendToPage(path); + _actions->bbox().embed(bbox); + } + _path.newpath(); + } +} + + +/** Clears the current clipping path. + * @param[in] p not used */ +void PsSpecialHandler::initclip (vector<double> &p) { + _clipStack.push(); // push empty path +} + + +/** Assigns a new clipping path. + * @param[in] p not used + * @param[in] evenodd true: use even-odd fill algorithm, false: use nonzero fill algorithm */ +void PsSpecialHandler::clip (vector<double> &p, bool evenodd) { + // when this method is called, _path contains the clipping path + if (!_path.empty() && _actions) { + if (!_actions->getMatrix().isIdentity()) + _path.transform(_actions->getMatrix()); + + const double pt = 72.27/72.0; // factor to convert bp -> pt + ScalingMatrix scale(pt, pt); + _path.transform(scale); + + + int oldID = _clipStack.topID(); + _clipStack.replace(_path); + int newID = _clipStack.topID(); + + ostringstream oss; + _path.writeSVG(oss); + XMLElementNode *path = new XMLElementNode("path"); + path->addAttribute("d", oss.str()); + if (evenodd) + path->addAttribute("clip-rule", "evenodd"); + + XMLElementNode *clip = new XMLElementNode("clipPath"); + clip->addAttribute("id", XMLString("clip")+XMLString(newID)); + if (oldID) + clip->addAttribute("clip-path", XMLString("url(#clip")+XMLString(oldID)+XMLString(")")); + + clip->append(path); + _actions->appendToDefs(clip); + } +} + + +/** Clears current path */ +void PsSpecialHandler::newpath (vector<double> &p) { + _path.newpath(); +} + + +void PsSpecialHandler::setmatrix (vector<double> &p) { + if (_actions) { + // Ensure vector p has 6 elements. If necessary, add missing ones + // using corresponding values of the identity matrix. + if (p.size() < 6) { + p.resize(6); + for (int i=p.size(); i < 6; i++) + p[i] = (i%3 ? 0 : 1); + } + // PS matrix [a b c d e f] equals ((a,b,0),(c,d,0),(e,f,1)). + // Since PS uses left multiplications, we must transpose and reorder + // the matrix to ((a,c,e),(b,d,f),(0,0,1)). This is done by the + // following swaps. + swap(p[1], p[2]); // => (a, c, b, d, e, f) + swap(p[2], p[4]); // => (a, c, e, d, b, f) + swap(p[3], p[4]); // => (a, c, e, b, d, f) + Matrix m(p); + _actions->setMatrix(m); + } +} + + +// In contrast to SVG, PostScript transformations are applied in +// reverse order (M' = T*M). Thus, the transformation matrices must be +// left-multiplied in the following methods scale(), translate() and rotate(). + + +void PsSpecialHandler::scale (vector<double> &p) { + if (_actions) { + Matrix m = _actions->getMatrix(); + ScalingMatrix s(p[0], p[1]); + m.lmultiply(s); + _actions->setMatrix(m); + } +} + + +void PsSpecialHandler::translate (vector<double> &p) { + if (_actions) { + Matrix m = _actions->getMatrix(); + TranslationMatrix t(p[0], p[1]); + m.lmultiply(t); + _actions->setMatrix(m); + } +} + + +void PsSpecialHandler::rotate (vector<double> &p) { + if (_actions) { + Matrix m = _actions->getMatrix(); + RotationMatrix r(p[0]); + m.lmultiply(r); + _actions->setMatrix(m); + } +} + +void PsSpecialHandler::setgray (vector<double> &p) { + if (_actions) { + Color c; + c.setGray((float)p[0]); + _actions->setColor(c); + } +} + + +void PsSpecialHandler::setrgbcolor (vector<double> &p) { + if (_actions) + _actions->setColor(Color((float)p[0], (float)p[1], (float)p[2])); +} + + +void PsSpecialHandler::setcmykcolor (vector<double> &p) { + if (_actions) { + Color c; + c.setCMYK(p[0], p[1], p[2], p[3]); + _actions->setColor(c); + } +} + + +void PsSpecialHandler::sethsbcolor (vector<double> &p) { + if (_actions) { + Color c; + c.setHSB(p[0], p[1], p[2]); + _actions->setColor(c); + } +} + + +/** Sets the dash parameters used for stroking. + * @param[in] p dash pattern array m1,...,mn plus trailing dash offset */ +void PsSpecialHandler::setdash (vector<double> &p) { + _dashpattern.clear(); + for (size_t i=0; i < p.size()-1; i++) + _dashpattern.push_back((int) (p[i]*1.00375)); + _dashoffset = (int) (p.back()*1.00375); +} + + +//////////////////////////////////////////// + +void PsSpecialHandler::ClippingStack::push () { + if (!_stack.empty()) + _stack.push(0); +} + + +void PsSpecialHandler::ClippingStack::push (const Path &path) { + if (!path.empty()) { + _paths.push_back(path); + _stack.push(_paths.size()); + } +} + + +void PsSpecialHandler::ClippingStack::clear() { + _paths.clear(); + while (!_stack.empty()) + _stack.pop(); +} + + +void PsSpecialHandler::ClippingStack::replace (const Path &path) { + if (path.empty()) + push(path); + else { + _paths.push_back(path); + if (!_stack.empty()) + _stack.pop(); + _stack.push(_paths.size()); + } +} + + +void PsSpecialHandler::ClippingStack::dup () { + if (!_stack.empty()) + _stack.push(_stack.top()); +} + + +const char** PsSpecialHandler::prefixes () const { + static const char *pfx[] = {"header=", "psfile=", "PSfile=", "ps:", "ps::", "!", "\"", 0}; + return pfx; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.h new file mode 100644 index 00000000000..50d02b78f07 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/PsSpecialHandler.h @@ -0,0 +1,111 @@ +/************************************************************************* +** PsSpecialHandler.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef PSSPECIALHANDLER_H +#define PSSPECIALHANDLER_H + +#include <stack> +#include <vector> +#include "GraphicPath.h" +#include "PSInterpreter.h" +#include "SpecialHandler.h" + +class XMLElementNode; + +class PsSpecialHandler : public SpecialHandler, protected PSActions +{ + class ClippingStack + { + typedef GraphicPath<double> Path; + public: + void push (); + void push (const Path &path); + void replace (const Path &path); + void dup (); + void pop () {_stack.pop();} + void clear (); + bool empty () {return _stack.empty();} + Path* top () {return (!_stack.empty() && _stack.top()) ? &_paths[_stack.top()-1] : 0;} + int topID () {return _stack.empty() ? 0 : _stack.top();} + + private: + std::vector<Path> _paths; + std::stack<int> _stack; + }; + + public: + PsSpecialHandler (); + const char* name () const {return "ps";} + const char* info () const; + const char** prefixes () const; + bool process (const char *prefix, std::istream &is, SpecialActions *actions); + + protected: + void initialize (SpecialActions *actions); + void updatePos (); + void psfile (const std::string &fname, const std::map<std::string,std::string> &attr); + + void clip (std::vector<double> &p) {clip(p, false);} + void clip (std::vector<double> &p, bool evenodd); + void closepath (std::vector<double> &p); + void curveto (std::vector<double> &p); + void eoclip (std::vector<double> &p) {clip(p, true);} + void eofill (std::vector<double> &p) {fill(p, true);} + void fill (std::vector<double> &p) {fill(p, false);} + void fill (std::vector<double> &p, bool evenodd); + void gsave (std::vector<double> &p); + void grestore (std::vector<double> &p); + void initclip (std::vector<double> &p); + void lineto (std::vector<double> &p); + void moveto (std::vector<double> &p); + void newpath (std::vector<double> &p); + void rotate (std::vector<double> &p); + void scale (std::vector<double> &p); + void setcmykcolor (std::vector<double> &cmyk); + void setdash (std::vector<double> &p); + void setgray (std::vector<double> &p); + void sethsbcolor (std::vector<double> &hsb); + void setlinecap (std::vector<double> &p) {_linecap = (unsigned int) p[0];} + void setlinejoin (std::vector<double> &p) {_linejoin = (unsigned int) p[0];} + void setlinewidth (std::vector<double> &p) {_linewidth = p[0] ? p[0]*1.00375 : 0.5;} + void setmatrix (std::vector<double> &p); + void setmiterlimit (std::vector<double> &p) {_miterlimit = p[0]*1.00375;} + void setpos (std::vector<double> &p) {_currentpoint = DPair(p[0], p[1]);} + void setrgbcolor (std::vector<double> &rgb); + void stroke (std::vector<double> &p); + void translate (std::vector<double> &p); + + private: + PSInterpreter _psi; + SpecialActions *_actions; + bool _initialized; + XMLElementNode *_xmlnode; ///< if != 0, created SVG elements are appended to this node + GraphicPath<double> _path; + DPair _currentpoint; ///< current PS position + float _linewidth; ///< current linewidth + float _miterlimit; ///< current miter limit + unsigned _linecap : 2; ///< current line cap (0=butt, 1=round, 2=projecting square) + unsigned _linejoin : 2; ///< current line join (0=miter, 1=round, 2=bevel) + int _dashoffset; ///< current dash offset + std::vector<int> _dashpattern; + ClippingStack _clipStack; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.cpp new file mode 100644 index 00000000000..88bae2b3813 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.cpp @@ -0,0 +1,125 @@ +/************************************************************************* +** SVGFontEmitter.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <sstream> +#include "macros.h" +#include "CharmapTranslator.h" +#include "Font.h" +#include "FontEncoding.h" +#include "FontEngine.h" +#include "FontManager.h" +#include "FontGlyph.h" +#include "SVGFontEmitter.h" +#include "SVGTree.h" +#include "XMLNode.h" +#include "XMLString.h" + +using namespace std; + + +SVGFontEmitter::SVGFontEmitter (const Font *font, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf) + : _fontManager(fm), _charmapTranslator(cmt), _svg(svg), _useFonts(uf) +{ + _font = font; + _fontEngine.setFont(font->path()); +} + + + +int SVGFontEmitter::emitFont (const char *id) { + return emitFont(0, id); +} + + +int SVGFontEmitter::emitFont (const set<int> &usedChars, const char *id) { + return emitFont(&usedChars, id); +} + + +int SVGFontEmitter::emitFont (const set<int> *usedChars, const char *id) { + if (!usedChars || usedChars->empty()) + return 0; + + XMLElementNode *fontNode=0; + if (_useFonts) { + fontNode = new XMLElementNode("font"); + if (id && strlen(id) > 0) + fontNode->addAttribute("id", id); + fontNode->addAttribute("horiz-adv", XMLString(_fontEngine.getHAdvance())); + _svg.appendToDefs(fontNode); + + XMLElementNode *faceNode = new XMLElementNode("font-face"); + faceNode->addAttribute("font-family", (id && strlen(id) > 0) ? id : _fontEngine.getFamilyName()); + faceNode->addAttribute("units-per-em", XMLString(_fontEngine.getUnitsPerEM())); + faceNode->addAttribute("ascent", XMLString(_fontEngine.getAscender())); + faceNode->addAttribute("descent", XMLString(_fontEngine.getDescender())); + fontNode->append(faceNode); + FORALL(*usedChars, set<int>::const_iterator, i) { + emitGlyph(*i); // create new glyphNode + fontNode->append(_glyphNode); + } + } + else { + FORALL(*usedChars, set<int>::const_iterator, i) { + emitGlyph(*i); // create new glyphNode + _svg.appendToDefs(_glyphNode); + } + } + return usedChars->size(); +} + + +bool SVGFontEmitter::emitGlyph (int c) { + double sx=1.0, sy=1.0; + FontEncoding *encoding = _fontManager.encoding(_font); + if (_useFonts) { + _glyphNode = new XMLElementNode("glyph"); + _glyphNode->addAttribute("unicode", XMLString(_charmapTranslator.unicode(c), false)); + int advance; + string name; + if (encoding && encoding->getEntry(c)) { + advance = _fontEngine.getHAdvance(encoding->getEntry(c)); + name = encoding->getEntry(c); + } + else { + advance = _fontEngine.getHAdvance(c); + name = _fontEngine.getGlyphName(c); + } + _glyphNode->addAttribute("horiz-adv-x", XMLString(advance)); + _glyphNode->addAttribute("glyph-name", name); + } + else { + ostringstream oss; + oss << 'g' << _fontManager.fontID(_font) << c; + _glyphNode = new XMLElementNode("path"); + _glyphNode->addAttribute("id" , oss.str()); + sx = double(_font->scaledSize())/_fontEngine.getUnitsPerEM(); + sy = -sx; + } + ostringstream path; + Glyph glyph; + glyph.read(c, encoding, _fontEngine); + glyph.closeOpenPaths(); + glyph.optimizeCommands(); + glyph.writeSVGCommands(path, sx, sy); + _glyphNode->addAttribute("d", path.str()); + return true; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.h new file mode 100644 index 00000000000..b3dda8b91d5 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontEmitter.h @@ -0,0 +1,56 @@ +/************************************************************************* +** SVGFontEmitter.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef SVGFONTDEFEMITTER_H +#define SVGFONTDEFEMITTER_H + + +#include "FontEmitter.h" +#include "FontEngine.h" + + +class CharmapTranslator; +class FontManager; +class SVGTree; +class XMLElementNode; + +class SVGFontEmitter : public FontEmitter +{ + public: + SVGFontEmitter (const Font *font, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf); + int emitFont (const char *id); + int emitFont (const std::set<int> &usedChars, const char *id); + bool emitGlyph (int c); + const XMLElementNode* getGlyphNode () const {return _glyphNode;} + + protected: + int emitFont (const std::set<int> *usedCharsm, const char *id); + + private: + const Font *_font; + FontEngine _fontEngine; + const FontManager &_fontManager; + const CharmapTranslator &_charmapTranslator; + SVGTree &_svg; + mutable XMLElementNode *_glyphNode; // current <glyph ...>-node + bool _useFonts; ///< create font elements or draw paths? +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.cpp new file mode 100644 index 00000000000..e7da9986581 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.cpp @@ -0,0 +1,213 @@ +/************************************************************************* +** SVGFontTraceEmitter.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cstring> +#include <fstream> +#include <iostream> +#include <sstream> +#include <string> +#include "Font.h" +#include "FontCache.h" +#include "FontManager.h" +#include "GFGlyphTracer.h" +#include "macros.h" +#include "Message.h" +#include "MetafontWrapper.h" +#include "SVGFontTraceEmitter.h" +#include "SVGTree.h" +#include "TFM.h" +#include "XMLNode.h" +#include "XMLString.h" + +using namespace std; + +const char *SVGFontTraceEmitter::CACHE_PATH = 0; +bool SVGFontTraceEmitter::TRACE_ALL = false; +double SVGFontTraceEmitter::METAFONT_MAG = 4; + + +SVGFontTraceEmitter::SVGFontTraceEmitter (const Font *f, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf) + : _gfTracer(0), _in(0), _font(f), _fontManager(fm), _cache(0), + _charmapTranslator(cmt), _svg(svg), _glyphNode(0), _useFonts(uf) +{ + if (CACHE_PATH && _font) { + _cache = new FontCache; + if (TRACE_ALL && prepareTracer()) { + traceAllGlyphs(); + _cache->write(_font->name().c_str(), CACHE_PATH); + } + else + _cache->read(_font->name().c_str(), CACHE_PATH); + } +} + + +SVGFontTraceEmitter::~SVGFontTraceEmitter () { + delete _gfTracer; + delete _in; + if (_cache && _font) + _cache->write(_font->name().c_str(), CACHE_PATH); + delete _cache; + MetafontWrapper::removeOutputFiles(_font->name()); +} + + +/** Creates the tracer object and calls Metafont to generate a GF file of the current font. + * @return true if GF file tracer were successfully created */ +bool SVGFontTraceEmitter::prepareTracer () { + if (!_gfTracer) { + MetafontWrapper mf(_font->name()); + mf.make("ljfour", METAFONT_MAG); // call Metafont if necessary + if (mf.success() && _font->getTFM()) { + _in = new ifstream((_font->name()+".gf").c_str(), ios_base::binary); + _gfTracer = new GFGlyphTracer(*_in, 1000.0/_font->getTFM()->getDesignSize()); // 1000 units per em + Message::mstream() << "tracing glyphs of " << _font->name() << endl; + } + else { + Message::wstream(true) << "unable to find " << _font->name() << ".mf, can't embed font\n"; + return false; // Metafont failed + } + } + return true; +} + + +int SVGFontTraceEmitter::emitFont (const char *id) { + // @@ not needed at the moment + return 0; +} + + +/** Appends a new font element of the current font to the SVG document. + * @param[in] usedChars characters to be embedded + * @param[in] id unique font identifier (usually the font name) + * @return number of embedded glyphs */ +int SVGFontTraceEmitter::emitFont (const set<int> &usedChars, const char *id) { + return emitFont(&usedChars, id); +} + + +/** Appends a new font element of the current font to the SVG document. + * @param[in] usedChars characters to be embedded + * @param[in] id unique font identifier (usually the font name) + * @return number of embedded glyphs */ +int SVGFontTraceEmitter::emitFont (const set<int> *usedChars, const char *id) { + if (!usedChars || usedChars->empty()) + return 0; + + XMLElementNode *fontNode=0; + if (_useFonts) { + fontNode = new XMLElementNode("font"); + if (id && strlen(id) > 0) + fontNode->addAttribute("id", id); + _svg.appendToDefs(fontNode); + + XMLElementNode *faceNode = new XMLElementNode("font-face"); + faceNode->addAttribute("font-family", id); + faceNode->addAttribute("units-per-em", XMLString(1000)); + fontNode->append(faceNode); + FORALL(*usedChars, set<int>::const_iterator, i) { + emitGlyph(*i); // create new glyphNode + fontNode->append(_glyphNode); + } + } + else { + FORALL(*usedChars, set<int>::const_iterator, i) { + emitGlyph(*i); // create new glyphNode + _svg.appendToDefs(_glyphNode); + } + } + + if (_gfTracer) + Message::mstream() << endl; + return usedChars->size(); +} + + +static inline void write_char_info (int c, ostream &os) { + os << '['; + if (isprint(c)) + os << char(c); + else + os << '#' << c; +} + + +/** Creates the SVG definition of a single glyph. + * @param[in] c character code of the glyph + * @param[in] duplicate true if the glyph is already included in different size */ +bool SVGFontTraceEmitter::emitGlyph (int c) { + const TFM *tfm = _font->getTFM(); + if (!tfm) + return false; + + bool write_info=false; + const Glyph *glyph = _cache ? _cache->getGlyph(c) : 0; + if (!glyph && prepareTracer()) { + write_char_info(c, Message::wstream()); + _gfTracer->executeChar(c); + glyph = &_gfTracer->getGlyph(); + if (_cache) + _cache->setGlyph(c, _gfTracer->transferGlyph()); + write_info = true; + } + + ostringstream path; + double sx=1.0, sy=1.0; + if (_useFonts) { + _glyphNode = new XMLElementNode("glyph"); + _glyphNode->addAttribute("unicode", XMLString(_charmapTranslator.unicode(c), false)); + _glyphNode->addAttribute("horiz-adv-x", XMLString(1000.0*tfm->getCharWidth(c)/tfm->getDesignSize())); + } + else { + ostringstream oss; + oss << 'g' << _fontManager.fontID(_font) << c; + _glyphNode = new XMLElementNode("path"); + _glyphNode->addAttribute("id", oss.str()); + sx = _font->scaledSize()/1000.0; // 1000 units per em + sy = -sx; + } + glyph->writeSVGCommands(path, sx, sy); + _glyphNode->addAttribute("d", path.str()); + if (write_info) + Message::mstream() << ']'; + return true; +} + + +/** Traces all glyphs of the current font and stores them in the cache. + * If caching is disabled nothing happens. */ +void SVGFontTraceEmitter::traceAllGlyphs () { + const TFM *tfm = _font->getTFM(); + if (tfm && _cache && prepareTracer()) { + int fchar = tfm->firstChar(); + int lchar = tfm->lastChar(); + for (int i=fchar; i <= lchar; i++) { + if (!_cache->getGlyph(i)) { + write_char_info(i, Message::wstream()); + if (_gfTracer->executeChar(i)) // does char i exist in font? + _cache->setGlyph(i, _gfTracer->transferGlyph()); + else + Message::wstream() << "(empty)"; + Message::wstream() << ']'; + } + } + } +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.h new file mode 100644 index 00000000000..347d0d32f00 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGFontTraceEmitter.h @@ -0,0 +1,70 @@ +/************************************************************************* +** SVGFontTraceEmitter.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef SVGFONTTRACEREMITTER_H +#define SVGFONTTRACEREMITTER_H + +#include <istream> +#include <set> +#include "CharmapTranslator.h" +#include "FontEmitter.h" +#include "XMLNode.h" + + +class FileFinder; +class Font; +class FontCache; +class FontManager; +class GFGlyphTracer; +class SVGTree; +class XMLElementNode; + +class SVGFontTraceEmitter : public FontEmitter +{ + public: + SVGFontTraceEmitter (const Font *font, const FontManager &fm, const CharmapTranslator &cmt, SVGTree &svg, bool uf); + ~SVGFontTraceEmitter (); + int emitFont (const char *id); + int emitFont (const std::set<int> &usedChars, const char *id); + bool emitGlyph (int c); + + public: + static const char *CACHE_PATH; ///< path to cache directory (0 if caching is disabled) + static bool TRACE_ALL; ///< if true, not only the actually used, but all font glyphs are traced + static double METAFONT_MAG; ///< magnification factor for Metafont calls + + protected: + int emitFont (const std::set<int> *usedChars, const char *id); + bool prepareTracer (); + void traceAllGlyphs (); + + private: + GFGlyphTracer *_gfTracer; + std::istream *_in; + const Font *_font; + const FontManager &_fontManager; + FontCache *_cache; + const CharmapTranslator &_charmapTranslator; + SVGTree &_svg; + XMLElementNode *_glyphNode; + bool _useFonts; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.cpp new file mode 100644 index 00000000000..757d5c32701 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.cpp @@ -0,0 +1,191 @@ +/************************************************************************* +** SVGTree.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "BoundingBox.h" +#include "CharmapTranslator.h" +#include "DVIToSVG.h" +#include "Font.h" +#include "FontManager.h" +#include "SVGTree.h" +#include "XMLDocument.h" +#include "XMLDocTypeNode.h" +#include "XMLNode.h" +#include "XMLString.h" + +using namespace std; + + +SVGTree::SVGTree () : _font(0), _color(Color::BLACK), _matrix(1) { + _xchanged = _ychanged = false; + _fontnum = 0; + reset(); +} + + +/** Clears the SVG tree and initializes the root element. */ +void SVGTree::reset () { + _doc.clear(); + _root = new XMLElementNode("svg"); + _root->addAttribute("version", "1.1"); + _root->addAttribute("xmlns", "http://www.w3.org/2000/svg"); + _root->addAttribute("xmlns:xlink", "http://www.w3.org/1999/xlink"); + _doc.setRootNode(_root); + _doc.append(new XMLDocTypeNode("svg", "PUBLIC", + "\"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\"")); + _page = _text = _span = _defs = 0; +} + + +/** Sets the bounding box of the document. */ +void SVGTree::setBBox (const BoundingBox &bbox) { + _root->addAttribute("width", XMLString(bbox.width())); + _root->addAttribute("height", XMLString(bbox.height())); + _root->addAttribute("viewBox", bbox.toSVGViewBox()); +} + + +/** Starts a new page. + * @param[in] pageno number of new page */ +void SVGTree::newPage (int pageno) { + _page = new XMLElementNode("g"); + if (pageno >= 0) + _page->addAttribute("id", string("page")+XMLString(pageno)); + _root->append(_page); + _text = _span = 0; +} + + +void SVGTree::appendToDefs (XMLNode *node) { + if (!_defs) { + _defs = new XMLElementNode("defs"); + _root->prepend(_defs); + } + _defs->append(node); +} + +/** Appends a single charater to the current text node. If necessary, and depending on output mode + * and further output states, new XML elements (text, tspan, g, ...) are created. + * @param[in] c character to be added + * @param[in] x x coordinate + * @param[in] y y coordinate + * @param[in] fontManager the FontManager provides information about the fonts used in the document + * @param[in] cmt the CharmapTranslator remaps the character codes */ +void SVGTree::appendChar (int c, double x, double y, const FontManager &fontManager, const CharmapTranslator &cmt) { + XMLElementNode *node=_span; + if (DVIToSVG::USE_FONTS) { + // changes of fonts and transformations require a new text element + if (!_text || _font.changed() || _matrix.changed()) { + newTextNode(x, y); + node = _text; + _color.changed(true); + } + if (_xchanged || _ychanged || (_color.changed() && _color.get() != Color::BLACK)) { + // if drawing position was explicitly changed, create a new tspan element + _span = new XMLElementNode("tspan"); + if (_xchanged) { + _span->addAttribute("x", x); + _xchanged = false; + } + if (_ychanged) { + _span->addAttribute("y", y); + _ychanged = false; + } + if (_color.get() != Color::BLACK) { + _span->addAttribute("fill", _color.get().rgbString()); + _color.changed(false); + } + _text->append(_span); + node = _span; + } + if (!node) { + if (!_text) + newTextNode(x, y); + node = _text; + } + node->append(XMLString(cmt.unicode(c), false)); + } + else { + if (_color.changed() || _matrix.changed()) { + bool set_color = (_color.changed() && _color.get() != Color::BLACK); + bool set_matrix = (_matrix.changed() && !_matrix.get().isIdentity()); + if (set_color || set_matrix) { + _span = new XMLElementNode("g"); + if (_color.get() != Color::BLACK) + _span->addAttribute("fill", _color.get().rgbString()); + if (!_matrix.get().isIdentity()) + _span->addAttribute("transform", _matrix.get().getSVG()); + _page->append(_span); + node = _span; + _color.changed(false); + _matrix.changed(false); + } + else if (_color.get() == Color::BLACK && _matrix.get().isIdentity()) + node = _span = 0; + } + + if (!node) + node = _page; + ostringstream oss; + oss << "#g" << fontManager.fontID(_font) << c; + XMLElementNode *use = new XMLElementNode("use"); + use->addAttribute("x", XMLString(x)); + use->addAttribute("y", XMLString(y)); + use->addAttribute("xlink:href", oss.str()); + node->append(use); + } +} + + +/** Creates a new text element. This is a helper function used by appendChar(). + * @param[in] x current x coordinate + * @param[in] y current y coordinate */ +void SVGTree::newTextNode (double x, double y) { + _text = new XMLElementNode("text"); + _span = 0; // no tspan in text element yet + if (DVIToSVG::USE_FONTS) { + const Font *font = _font.get(); + if (DVIToSVG::CREATE_STYLE || !font) + _text->addAttribute("class", string("f")+XMLString(_fontnum)); + else { + _text->addAttribute("font-family", font->name()); + _text->addAttribute("font-size", font->scaledSize()); + } + } + _text->addAttribute("x", x); + _text->addAttribute("y", y); + if (!_matrix.get().isIdentity()) + _text->addAttribute("transform", _matrix.get().getSVG()); + _page->append(_text); + _font.changed(false); + _matrix.changed(false); + _xchanged = false; + _ychanged = false; +} + + +void SVGTree::setFont (int num, const Font *font) { + _font.set(font); + _fontnum = num; +} + + +void SVGTree::transformPage (const Matrix &m) { + _page->addAttribute("transform", m.getSVG()); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.h new file mode 100644 index 00000000000..b70327d48a4 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SVGTree.h @@ -0,0 +1,95 @@ +/************************************************************************* +** SVGTree.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef SVGTREE_H +#define SVGTREE_H + +#include "Color.h" +#include "Matrix.h" +#include "XMLDocument.h" +#include "XMLNode.h" + +class BoundingBox; +class CharmapTranslator; +class Color; +class Font; +class FontManager; +class Matrix; + +class SVGTree +{ + template <typename T> + class Property { + public: + Property (const T &v) : _value(v), _changed(false) {} + + void set (const T &v) { + if (v != _value) { + _value = v; + _changed = true; + } + } + + const T& get () const {return _value;} + operator const T& () {return _value;} + bool changed () const {return _changed;} + void changed (bool c) {_changed = c;} + + private: + T _value; + bool _changed; + }; + + public: + SVGTree (); + void reset (); + void write (ostream &os) const {_doc.write(os);} + void newPage (int pageno); + void appendToDefs (XMLNode *node); + void appendToPage (XMLNode *node) {_page->append(node);} + void prependToPage (XMLNode *node){_page->prepend(node);} + void appendToDoc (XMLNode *node) {_doc.append(node);} + void appendToRoot (XMLNode *node) {_root->append(node);} + void appendChar (int c, double x, double y, const FontManager &fm, const CharmapTranslator &cmt); + void setBBox (const BoundingBox &bbox); + void setFont (int id, const Font *font); + void setX (double x) {_xchanged = true;} + void setY (double y) {_ychanged = true;} + void setMatrix (const Matrix &m) {_matrix.set(m);} + void setColor (const Color &c) {_color.set(c);} + void transformPage (const Matrix &m); + const Color& getColor () const {return _color.get();} + const Matrix& getMatrix () const {return _matrix.get();} + XMLElementNode* rootNode () const {return _root;} + + protected: + void newTextNode (double x, double y); + + private: + XMLDocument _doc; + XMLElementNode *_root, *_page, *_text, *_span, *_defs; + bool _xchanged, _ychanged; + Property<const Font*> _font; + Property<Color> _color; + Property<Matrix> _matrix; + int _fontnum; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialActions.h new file mode 100644 index 00000000000..95ccd58e48b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialActions.h @@ -0,0 +1,71 @@ +/************************************************************************* +** SpecialActions.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef SPECIALACTIONS_H +#define SPECIALACTIONS_H + +#include <string> +#include "BoundingBox.h" +#include "Color.h" +#include "Matrix.h" + +class XMLNode; + +struct SpecialActions +{ + virtual ~SpecialActions () {} + virtual double getX() const =0; + virtual double getY() const =0; + virtual void setX(double x) =0; + virtual void setY(double y) =0; + virtual void setColor (const Color &color) =0; + virtual Color getColor () const =0; + virtual void setMatrix (const Matrix &m) =0; + virtual const Matrix& getMatrix () const =0; + virtual void setBgColor (const Color &color) =0; + virtual void appendToPage (XMLNode *node) =0; + virtual void appendToDefs (XMLNode *node) =0; + virtual BoundingBox& bbox () =0; +}; + + +class SpecialEmptyActions : public SpecialActions +{ + public: + double getX() const {return 0;} + double getY() const {return 0;} + void setX(double x) {} + void setY(double y) {} + void setColor (const Color &color) {} + void setBgColor (const Color &color) {} + Color getColor () const {return 0;} + void setMatrix (const Matrix &m) {} + const Matrix& getMatrix () const {return _matrix;} + void appendToPage (XMLNode *node) {} + void appendToDefs (XMLNode *node) {} + BoundingBox& bbox () {return _bbox;} + + private: + BoundingBox _bbox; + Matrix _matrix; +}; + + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialHandler.h new file mode 100644 index 00000000000..4ad13852056 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialHandler.h @@ -0,0 +1,49 @@ +/************************************************************************* +** SpecialHandler.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef SPECIALHANDLER_H +#define SPECIALHANDLER_H + +#include <istream> +#include <list> +#include "MessageException.h" + + +class SpecialActions; + + +struct SpecialException : public MessageException +{ + SpecialException (const std::string &msg) : MessageException(msg) {} +}; + + +struct SpecialHandler +{ + virtual ~SpecialHandler () {} + virtual const char** prefixes () const=0; + virtual const char* info () const=0; + virtual const char* name () const=0; + virtual bool process (const char *prefix, std::istream &is, SpecialActions *actions)=0; + virtual void endPage () {} +}; + + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.cpp new file mode 100644 index 00000000000..f7c1fc74ccf --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.cpp @@ -0,0 +1,134 @@ +/************************************************************************* +** SpecialManager.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <iomanip> +#include <sstream> +#include "SpecialActions.h" +#include "SpecialManager.h" +#include "macros.h" + +using namespace std; + + +SpecialManager::~SpecialManager () { + unregisterHandlers(); +} + + +void SpecialManager::unregisterHandlers () { + FORALL(_pool, vector<SpecialHandler*>::iterator, it) + delete *it; +} + + +/** Registers a single special handler. This method doesn't check if a + * handler of the same class is already registered. + * @param[in] pointer to handler to be registered */ +void SpecialManager::registerHandler (SpecialHandler *handler) { + if (handler) { + // get array of prefixes this handler is responsible for + _pool.push_back(handler); + for (const char **p=handler->prefixes(); *p; ++p) + _handlers[*p] = handler; + } +} + + +/** Registers a multiple special handlers. + * If ignorelist == 0, all given handlers are registered. To exclude selected sets of + * specials, the corresponding names can be given separated by non alpha-numeric characters, + * e.g. "color, ps, em" or "color: ps em" etc. + * @param[in] handlers pointer to zero-terminated array of handlers to be registered + * @param[in] ignorelist list of special names to be ignored */ +void SpecialManager::registerHandlers (SpecialHandler **handlers, const char *ignorelist) { + if (handlers) { + string ign = ignorelist ? ignorelist : ""; + FORALL(ign, string::iterator, it) + if (!isalnum(*it)) + *it = '%'; + ign = "%"+ign+"%"; + + for (; *handlers; handlers++) { + if (ign.find("%"+string((*handlers)->name())+"%") == string::npos) + registerHandler(*handlers); + else + delete *handlers; + } + } +} + + +/** Looks for an appropriate handler for a given special prefix. + * @param[in] prefix the special prefix, e.g. "color" or "em" + * @return in case of success: pointer to handler, 0 otherwise */ +SpecialHandler* SpecialManager::findHandler (const string &prefix) const { + ConstIterator it = _handlers.find(prefix); + if (it != _handlers.end()) + return it->second; + return 0; +} + + +/** Executes a special command. + * @param[in] special the special expression + * @param[in] actions actions the special handlers can perform + * @param[in] listener object that wants to be notified about the processing state + * @return true if a special handler was found + * @throw SpecialException in case of errors during special processing */ +bool SpecialManager::process (const string &special, SpecialActions *actions, Listener *listener) const { + istringstream iss(special); + string prefix; + int c; + while (isalnum(c=iss.get())) + prefix += c; + if (ispunct(c)) // also add seperation character to identifying prefix + prefix += c; + if (SpecialHandler *handler = findHandler(prefix)) { + if (listener) + listener->beginSpecial(prefix.c_str()); + bool ret = handler->process(prefix.c_str(), iss, actions); + if (listener) + listener->endSpecial(prefix.c_str()); + return ret; + } + return false; +} + + +void SpecialManager::notifyEndPage () { + FORALL(_handlers, Iterator, it) + it->second->endPage(); +} + + +void SpecialManager::writeHandlerInfo (ostream &os) const { + typedef map<string, SpecialHandler*> SortMap; + SortMap m; + FORALL(_handlers, ConstIterator, it) + m[it->second->name()] = it->second; + + FORALL(m, SortMap::iterator, it) { + os << setw(10) << left << it->second->name() << ' '; + if (it->second->info()) + os << it->second->info(); + os << endl; + } +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.h new file mode 100644 index 00000000000..26faf620e69 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/SpecialManager.h @@ -0,0 +1,67 @@ +/************************************************************************* +** SpecialManager.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef SPECIALMANAGER_H +#define SPECIALMANAGER_H + +#include <map> +#include <ostream> +#include <string> +#include <vector> +#include "SpecialHandler.h" + +class SpecialActions; + +class SpecialManager +{ + public: + struct Listener + { + virtual void beginSpecial (const char *prefix)=0; + virtual void endSpecial (const char *prefix)=0; + }; + + private: + typedef std::vector<SpecialHandler*> HandlerPool; + typedef std::map<std::string,SpecialHandler*> HandlerMap; + typedef HandlerMap::iterator Iterator; + typedef HandlerMap::const_iterator ConstIterator; + + public: + SpecialManager () {} + virtual ~SpecialManager (); + void registerHandler (SpecialHandler *handler); + void registerHandlers (SpecialHandler **handlers, const char *ignorelist); + void unregisterHandlers (); + bool process (const std::string &special, SpecialActions *actions, Listener *listener=0) const; + void notifyEndPage (); + void writeHandlerInfo (std::ostream &os) const; + + protected: + SpecialManager (const SpecialManager &) {} + void operator = (const SpecialManager &) {} + SpecialHandler* findHandler (const std::string &prefix) const; + + private: + HandlerPool _pool; ///< stores pointers to all handlers + HandlerMap _handlers; ///< pointers to handlers for corresponding prefixes +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamCounter.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamCounter.h new file mode 100644 index 00000000000..00df0703b8a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamCounter.h @@ -0,0 +1,100 @@ +/************************************************************************* +** StreamCounter.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef STREAMCOUNTER_H +#define STREAMCOUNTER_H + +#include <ostream> +#include "types.h" + + +/** This class template is used to count the number of characters + * written to a stream buffer. It simply counts the characters written + * and forwards them to the target buffer. */ +template <typename C, typename T=std::char_traits<C> > +class CountingStreamBuf : public std::basic_streambuf<C,T> +{ + public: + explicit CountingStreamBuf (std::basic_streambuf<C,T> *b) + : targetBuf(b), counter(0) {} + + UInt64 count () const {return counter;} + void reset () {counter = 0;} + + protected: + CountingStreamBuf (const CountingStreamBuf &csb); + CountingStreamBuf& operator = (const CountingStreamBuf &csb); + + typename T::int_type overflow (typename T::int_type c=T::eof()) { + typename T::int_type n = targetBuf->sputc(c); + if (!T::eq_int_type(c, T::eof()) && !T::eq_int_type(n, T::eof())) + counter++; + return n; + } + + std::streamsize xsputn (const C *buf, std::streamsize bufsize) { + std::streamsize n = targetBuf->sputn(buf, bufsize); + counter += n; + return n; + } + + private: + std::basic_streambuf<C,T> *targetBuf; + UInt64 counter; +}; + + +/** This class template assigns a counting buffer to a stream. It makes + * the use of CountingStreamBuf more comfortable. */ +template <typename C, typename T=std::char_traits<C> > +class StreamCounter +{ + public: + explicit StreamCounter (std::basic_ios<C,T> &stream) + : targetStream(stream), + targetBuf(stream.rdbuf()), + countingBuf(new CountingStreamBuf<C,T>(stream.rdbuf())) + { + stream.rdbuf(countingBuf); + valid = true; + } + + ~StreamCounter () { + if (valid) + targetStream.rdbuf(targetBuf); + delete countingBuf; + } + + UInt64 count () const {return countingBuf->count();} + void reset () {countingBuf->reset();} + void invalidate () {valid = false;} + + protected: + StreamCounter (const StreamCounter &csf); + StreamCounter operator = (const StreamCounter &csf); + + private: + bool valid; ///< true if target stream is valid + std::basic_ios<C,T> &targetStream; + std::basic_streambuf<C,T> *targetBuf; + CountingStreamBuf<C,T> *countingBuf; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.cpp new file mode 100644 index 00000000000..ad4685f23b0 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.cpp @@ -0,0 +1,85 @@ +/************************************************************************* +** StreamReader.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "StreamReader.h" +#include "macros.h" + +using namespace std; + +StreamReader::StreamReader (istream &s) + : is(&s) +{ +} + + +istream& StreamReader::replaceStream (istream &in) { + istream &ret = *is; + is = ∈ + return ret; +} + + +/** Reads an unsigned integer from assigned input stream. + * @param[in] bytes number of bytes to read (max. 4) + * @return read integer */ +UInt32 StreamReader::readUnsigned (int bytes) { + UInt32 ret = 0; + for (bytes--; bytes >= 0 && !is->eof(); bytes--) { + UInt32 b = is->get(); + ret |= b << (8*bytes); + } + return ret; +} + + +/** Reads an signed integer from assigned input stream. + * @param[in] bytes number of bytes to read (max. 4) + * @return read integer */ +Int32 StreamReader::readSigned (int bytes) { + Int32 ret = is->get(); + if (ret & 128) // negative value? + ret |= 0xffffff00; + for (bytes-=2; bytes >= 0 && !is->eof(); bytes--) + ret = (ret << 8) | is->get(); + return ret; +} + + +string StreamReader::readString (int length) { + if (!is) + throw StreamReaderException("no stream assigned"); + char *buf = new char[length+1]; + if (length > 0) + is->get(buf, length+1); // reads 'length' bytes (pos. length+1 is set to 0) + else + *buf = 0; + string ret = buf; + delete [] buf; + return ret; +} + + +vector<UInt8>& StreamReader::readBytes (int n, vector<UInt8> &bytes) { + if (n > 0) + in().read((char*)&bytes[0], n); + return bytes; +} + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.h new file mode 100644 index 00000000000..65817e8d3ac --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/StreamReader.h @@ -0,0 +1,59 @@ +/************************************************************************* +** StreamReader.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef STREAMREADER_H +#define STREAMREADER_H + +#include <istream> +#include <string> +#include <vector> +#include "MessageException.h" +#include "types.h" + +using std::istream; +using std::string; +using std::vector; + +class StreamReader +{ + public: + StreamReader (istream &s); + virtual ~StreamReader () {} + istream& replaceStream (istream &s); + UInt32 readUnsigned (int n); + Int32 readSigned (int n); + string readString (int length); + vector<UInt8>& readBytes (int n, vector<UInt8> &bytes); + int readByte () {return is->get();} + + protected: + istream& in () {return *is;} + + private: + istream *is; +}; + + +struct StreamReaderException : public MessageException +{ + StreamReaderException (const string &msg) : MessageException(msg) {} +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.cpp new file mode 100644 index 00000000000..3683e642d22 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.cpp @@ -0,0 +1,161 @@ +/************************************************************************* +** TFM.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <iostream> +#include <fstream> +#include <vector> +#include "FileFinder.h" +#include "Message.h" +#include "MetafontWrapper.h" +#include "TFM.h" + +using namespace std; + + +/** Reads a single unsigned integer value of given size (max. 4 bytes). + * @param[in] is characters are read from this stream + * @param[in] n number of bytes to be read */ +static UInt32 read_unsigned (istream &is, int n) { + UInt32 ret = 0; + for (int i=n-1; i >= 0 && !is.eof(); i--) { + UInt32 b = is.get(); + ret |= b << (8*i); + } + return ret; +} + + +/** Reads a sequence of n TFM words (4 Bytes each). + * @param[in] is reads from this stream + * @param[out] v the read words + * @param[in] n number of words to be read + * @return dynamically allocated array containing the read words + * (must be deleted by the caller) */ +template <typename T> +static void read_words (istream &is, vector<T> &v, unsigned n) { + v.clear(); + v.resize(n); + for (unsigned i=0; i < n; i++) + v[i] = read_unsigned(is, 4); +} + + +/** Converts a TFM fix point value to double. */ +static double fix2double (FixWord fix) { + return double(fix)/(1 << 20); +} + + +TFM::TFM () : _checksum(0), _firstChar(0), _lastChar(0), _designSize(0) +{ +} + + +TFM::TFM (istream &is) { + readFromStream(is); +} + + +TFM* TFM::createFromFile (const char *fontname) { + string filename = string(fontname) + ".tfm"; + const char *path = FileFinder::lookup(filename); + ifstream ifs(path, ios_base::binary); + if (ifs) + return new TFM(ifs); + return 0; +} + + +bool TFM::readFromStream (istream &is) { + is.seekg(2, ios_base::beg); // skip file size + UInt16 lh = read_unsigned(is, 2); // length of header in 4 byte words + _firstChar= read_unsigned(is, 2); // smalles character code in font + _lastChar = read_unsigned(is, 2); // largest character code in font + UInt16 nw = read_unsigned(is, 2); // number of words in width table + UInt16 nh = read_unsigned(is, 2); // number of words in height table + UInt16 nd = read_unsigned(is, 2); // number of words in depth table + UInt16 ni = read_unsigned(is, 2); // number of words in italic corr. table +// UInt16 nl = read_unsigned(is, 2); // number of words in lig/kern table +// UInt16 nk = read_unsigned(is, 2); // number of words in kern table +// UInt16 ne = read_unsigned(is, 2); // number of words in ext. char table +// UInt16 np = read_unsigned(is, 2); // number of font parameter words + + is.seekg(8, ios_base::cur); // move to header (skip above commented bytes) + _checksum = read_unsigned(is, 4); + _designSize = read_unsigned(is, 4); + is.seekg(24+lh*4, ios_base::beg); // move to char info table + read_words(is, _charInfoTable, _lastChar-_firstChar+1); + read_words(is, _widthTable, nw); + read_words(is, _heightTable, nh); + read_words(is, _depthTable, nd); + read_words(is, _italicTable, ni); + return true; +} + + +/** Returns the design size of this font in TeX point units. */ +double TFM::getDesignSize () const { + return fix2double(_designSize); +} + + +// the char info word for each character consists of 4 bytes holding the following information: +// width index w, height index (h), depth index (d), italic correction index (it), +// tag (tg) and a remainder: +// +// byte 1 | byte 2 | byte 3 | byte 4 +// xxxxxxxx | xxxx xxxx | xxxxxx xx | xxxxxxxx +// w | h d | it tg | remainder + +/** Returns the width of char c in TeX point units. */ +double TFM::getCharWidth (int c) const { + if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size()) + return 0; + int index = (_charInfoTable[c-_firstChar] >> 24) & 0xFF; + return fix2double(_widthTable[index]) * fix2double(_designSize); +} + + +/** Returns the height of char c in TeX point units. */ +double TFM::getCharHeight (int c) const { + if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size()) + return 0; + int index = (_charInfoTable[c-_firstChar] >> 20) & 0x0F; + return fix2double(_heightTable[index]) * fix2double(_designSize); +} + + +/** Returns the depth of char c in TeX point units. */ +double TFM::getCharDepth (int c) const { + if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size()) + return 0; + int index = (_charInfoTable[c-_firstChar] >> 16) & 0x0F; + return fix2double(_depthTable[index]) * fix2double(_designSize); +} + + +/** Returns the italic correction of char c in TeX point units. */ +double TFM::getItalicCorr (int c) const { + if (c < _firstChar || c > _lastChar || unsigned(c-_firstChar) >= _charInfoTable.size()) + return 0; + int index = (_charInfoTable[c-_firstChar] >> 10) & 0x3F; + return fix2double(_italicTable[index]) * fix2double(_designSize); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.h new file mode 100644 index 00000000000..b8c44af5363 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TFM.h @@ -0,0 +1,59 @@ +/************************************************************************* +** TFM.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef TFM_H +#define TFM_H + +#include <istream> +#include <vector> +#include "types.h" + +class FileFinder; + +class TFM +{ + public: + TFM (); + TFM (std::istream &is); + static TFM* createFromFile (const char *fname); + double getDesignSize () const; + double getCharWidth (int c) const; + double getCharHeight (int c) const; + double getCharDepth (int c) const; + double getItalicCorr (int c) const; + UInt16 getChecksum () const {return _checksum;} + UInt16 firstChar () const {return _firstChar;} + UInt16 lastChar () const {return _lastChar;} + + protected: + bool readFromStream (std::istream &is); + + private: + UInt16 _checksum; + UInt16 _firstChar, _lastChar; + FixWord _designSize; ///< design size of the font in TeX points (7227 pt = 254 cm) + std::vector<UInt32> _charInfoTable; + std::vector<FixWord> _widthTable; ///< character widths in design size units + std::vector<FixWord> _heightTable; ///< character height in design size units + std::vector<FixWord> _depthTable; ///< character depth in design size units + std::vector<FixWord> _italicTable; ///< italic corrections in design size units +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.cpp new file mode 100644 index 00000000000..9418215f39f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.cpp @@ -0,0 +1,312 @@ +/************************************************************************* +** TpicSpecialHandler.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <cstring> +#include <sstream> +#include "Color.h" +#include "InputBuffer.h" +#include "InputReader.h" +#include "SpecialActions.h" +#include "TpicSpecialHandler.h" +#include "XMLNode.h" +#include "XMLString.h" +#include "types.h" + +using namespace std; + + +TpicSpecialHandler::TpicSpecialHandler () { + reset(); +} + + +void TpicSpecialHandler::endPage () { + reset(); +} + + +void TpicSpecialHandler::reset () { + _points.clear(); + _penwidth = 1.0; + _fill = -1.0; // no fill +} + + +/** Creates SVG elements that draw lines through the recorded points. + * @param[in] fill true if enclosed area should be filled + * @param[in] ddist dash/dot distance of line in TeX point units + * (0:solid line, >0:dashed line, <0:dotted line) */ +void TpicSpecialHandler::drawLines (bool fill, double ddist, SpecialActions *actions) { + if (actions && _points.size() > 0) { + XMLElementNode *elem=0; + if (_points.size() == 1) { + const DPair &p = _points.back(); + elem = new XMLElementNode("circle"); + elem->addAttribute("cx", p.x()+actions->getX()); + elem->addAttribute("cy", p.y()+actions->getY()); + elem->addAttribute("r", _penwidth/2.0); + actions->bbox().embed(p, _penwidth/2.0); + } + else { + if (_points.size() == 2 || (!fill && _points.front() != _points.back())) { + elem = new XMLElementNode("polyline"); + elem->addAttribute("fill", "none"); + elem->addAttribute("stroke-linecap", "round"); + } + else { + if (_points.front() == _points.back()) + _points.pop_back(); + if (_fill < 0) + _fill = 1; + Color color = actions->getColor(); + color *= _fill; + elem = new XMLElementNode("polygon"); + elem->addAttribute("fill", fill ? color.rgbString() : "none"); + } + ostringstream oss; + FORALL(_points, vector<DPair>::iterator, it) { + if (it != _points.begin()) + oss << ' '; + double x = it->x()+actions->getX(); + double y = it->y()+actions->getY(); + oss << x << ',' << y; + actions->bbox().embed(x, y); + } + elem->addAttribute("points", oss.str()); + elem->addAttribute("stroke", "black"); + elem->addAttribute("stroke-width", XMLString(_penwidth)); + } + if (ddist > 0) + elem->addAttribute("stroke-dasharray", XMLString(ddist)); + else if (ddist < 0) { + ostringstream oss; + oss << _penwidth << ' ' << -ddist; + elem->addAttribute("stroke-dasharray", oss.str()); + } + actions->appendToPage(elem); + } + reset(); +} + + +void TpicSpecialHandler::drawSplines (double ddist, SpecialActions *actions) { + if (actions && _points.size() > 0) { + const size_t size = _points.size(); + if (size < 3) + drawLines(false, ddist, actions); + else { + double x = actions->getX(); + double y = actions->getY(); + DPair p(x,y); + ostringstream oss; + oss << 'M' << x+_points[0].x() << ',' << y+_points[0].y(); + DPair mid = p+_points[0]+(_points[1]-_points[0])/2.0; + oss << 'L' << mid.x() << ',' << mid.y(); + actions->bbox().embed(p+_points[0]); + for (size_t i=1; i < size-1; i++) { + const DPair p0 = p+_points[i-1]; + const DPair p1 = p+_points[i]; + const DPair p2 = p+_points[i+1]; + mid = p1+(p2-p1)/2.0; + oss << 'Q' << p1.x() << ',' << p1.y() + << ' ' << mid.x() << ',' << mid.y(); + actions->bbox().embed(mid); + actions->bbox().embed((p0+p1*6.0+p2)/8.0, _penwidth); + } + if (_points[0] == _points[size-1]) // closed path? + oss << 'Z'; + else { + oss << 'L' << x+_points[size-1].x() << ',' << y+_points[size-1].y(); + actions->bbox().embed(p+_points[size-1]); + } + + Color color = actions->getColor(); + color *= _fill; + XMLElementNode *path = new XMLElementNode("path"); + if (_fill >= 0) { + if (_points[0] != _points[size-1]) + oss << 'Z'; + path->addAttribute("fill", color.rgbString()); + } + else + path->addAttribute("fill", "none"); + + path->addAttribute("d", oss.str()); + path->addAttribute("stroke", actions->getColor().rgbString()); + path->addAttribute("stroke-width", XMLString(_penwidth)); + if (ddist > 0) + path->addAttribute("stroke-dasharray", XMLString(ddist)); + else if (ddist < 0) { + ostringstream oss; + oss << _penwidth << ' ' << -ddist; + path->addAttribute("stroke-dasharray", oss.str()); + } + actions->appendToPage(path); + } + } + reset(); +} + + +void TpicSpecialHandler::drawArc (double cx, double cy, double rx, double ry, double angle1, double angle2, SpecialActions *actions) { + if (actions) { + const double PI2 = 4*asin(1.0); + angle1 *= -1; + angle2 *= -1; + if (fabs(angle1) > PI2) { + int n = angle1/PI2; + angle1 = angle1 - n*PI2; + angle2 = angle2 - n*PI2; + } + + double x = cx + actions->getX(); + double y = cy + actions->getY(); + XMLElementNode *elem=0; + if (fabs(angle1-angle2) >= PI2) { // closed ellipse? + elem = new XMLElementNode("ellipse"); + elem->addAttribute("cx", XMLString(x)); + elem->addAttribute("cy", XMLString(y)); + elem->addAttribute("rx", XMLString(rx)); + elem->addAttribute("ry", XMLString(ry)); + } + else { + if (angle1 < 0) + angle1 = PI2+angle1; + if (angle2 < 0) + angle2 = PI2+angle2; + elem = new XMLElementNode("path"); + int large_arg = fabs(angle1-angle2) > PI2/2 ? 0 : 1; + int sweep = angle1 > angle2 ? 0 : 1; + if (angle1 > angle2) { + large_arg = 1-large_arg; + sweep = 1-sweep; + } + ostringstream oss; + oss << 'M' << x+rx*cos(angle1) << ',' << y+ry*sin(-angle1) + << 'A' << rx << ',' << ry + << " 0 " + << large_arg << ' ' << sweep << ' ' + << x+rx*cos(angle2) << ',' << y-ry*sin(angle2); + if (_fill >= 0) + oss << 'Z'; + elem->addAttribute("d", oss.str()); + } + elem->addAttribute("stroke-width", _penwidth); + elem->addAttribute("stroke", actions->getColor().rgbString()); + elem->addAttribute("stroke-linecap", "round"); + elem->addAttribute("fill", "none"); + if (_fill >= 0) { + Color color=actions->getColor(); + color *= _fill; + elem->addAttribute("fill", color.rgbString()); + } + else + elem->addAttribute("fill", "none"); + actions->appendToPage(elem); + actions->bbox().embed(BoundingBox(cx-rx, cy-ry, cx+rx, cy+ry)); + } + reset(); +} + + +#define cmd_id(c1,c2) ((c1 << 8) | c2) + +bool TpicSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) { + if (!prefix || strlen(prefix) != 2) + return false; + + const double PT=0.07227; // factor for milli-inch to TeX points + StreamInputBuffer ib(is); + BufferInputReader in(ib); + switch (cmd_id(prefix[0], prefix[1])) { + case cmd_id('p','n'): // set pen width in milli-inches + _penwidth = in.getDouble()*PT; + break; + case cmd_id('b','k'): // set fill color to black + _fill = 0; + break; + case cmd_id('w','h'): // set fill color to white + _fill = 1; + break; + case cmd_id('s','h'): // set fill color to given gray level + in.skipSpace(); + _fill = in.eof() ? 0.5 : max(0.0, min(1.0, in.getDouble())); + break; + case cmd_id('t','x'): // set fill pattern + break; + case cmd_id('p','a'): { // add point to path + double x=in.getDouble()*PT; + double y=in.getDouble()*PT; + _points.push_back(DPair(x,y)); + break; + } + case cmd_id('f','p'): // draw solid lines through recorded points; close and fill path if fill color was defined + drawLines(_fill >= 0, 0, actions); + break; + case cmd_id('i','p'): // as above but always fill polygon + drawLines(true, 0, actions); + break; + case cmd_id('d','a'): // as fp but draw dashed lines + drawLines(_fill >= 0, in.getDouble()*72.27, actions); + break; + case cmd_id('d','t'): // as fp but draw dotted lines + drawLines(_fill >= 0, -in.getDouble()*72.27, actions); + break; + case cmd_id('s','p'): { // draw quadratic splines through recorded points + double ddist = in.getDouble(); + drawSplines(ddist, actions); + break; + } + case cmd_id('a','r'): { // draw elliptical arc + double cx = in.getDouble()*PT; + double cy = in.getDouble()*PT; + double rx = in.getDouble()*PT; + double ry = in.getDouble()*PT; + double a1 = in.getDouble(); + double a2 = in.getDouble(); + drawArc(cx, cy, rx, ry, a1, a2, actions); + break; + } + case cmd_id('i','a'): { // fill elliptical arc + double cx = in.getDouble()*PT; + double cy = in.getDouble()*PT; + double rx = in.getDouble()*PT; + double ry = in.getDouble()*PT; + double a1 = in.getDouble(); + double a2 = in.getDouble(); + if (_fill < 0) + _fill = 1; + drawArc(cx, cy, rx, ry, a1, a2, actions); + if (_fill < 0) + _fill = -1; + break; + } + default: + return false; + } + return true; +} + + +const char** TpicSpecialHandler::prefixes () const { + static const char *pfx[] = {"ar", "bk", "da", "dt", "fp", "ia", "ip", "pa", "pn", "sh", "sp", "tx", "wh", 0}; + return pfx; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.h new file mode 100644 index 00000000000..6856e5e9413 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/TpicSpecialHandler.h @@ -0,0 +1,50 @@ +/************************************************************************* +** TpicSpecialHandler.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef TPICSPECIALHANDLER_H +#define TPICSPECIALHANDLER_H + +#include <list> +#include "Pair.h" +#include "SpecialHandler.h" + +class TpicSpecialHandler : public SpecialHandler +{ + public: + TpicSpecialHandler (); + const char* info () const {return "TPIC specials";} + const char* name () const {return "tpic";} + const char** prefixes () const; + bool process (const char *prefix, std::istream &is, SpecialActions *actions); + void endPage (); + + protected: + void reset (); + void drawLines (bool fill, double ddist, SpecialActions *actions); + void drawSplines (double ddist, SpecialActions *actions); + void drawArc (double cx, double cy, double rx, double ry, double angle1, double angle2, SpecialActions *actions); + + private: + double _penwidth; ///< pen width in TeX point units + double _fill; ///< fill intensity [0,1]; if < 0, we don't fill anything + std::vector<DPair> _points; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFActions.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFActions.h new file mode 100644 index 00000000000..6b08064510d --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFActions.h @@ -0,0 +1,41 @@ +/************************************************************************* +** VFActions.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef VFACTIONS_H +#define VFACTIONS_H + +#include <string> +#include <vector> +#include "types.h" + +using std::string; +using std::vector; + + +struct VFActions +{ + virtual ~VFActions () {} + virtual void preamble (string comment, UInt32 checksum, double dsize) {} + virtual void postamble () {} + virtual void defineVFFont (UInt32 fontnum, string path, string name, UInt32 checksum, double dsize, double ssize) {} + virtual void defineVFChar (UInt32 c, vector<UInt8> *dvi) {} +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.cpp new file mode 100644 index 00000000000..691e3f52598 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.cpp @@ -0,0 +1,190 @@ +/************************************************************************* +** VFReader.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <sstream> +#include "Font.h" +#include "VFActions.h" +#include "VFReader.h" +#include "macros.h" + +using namespace std; + + +/** Converts a TFM fix point value to double. */ +inline static double fix2double (FixWord fix) { + return double(fix)/(1 << 20); +} + + +VFReader::VFReader (istream &is) + : StreamReader(is), actions(0) { +} + + +VFReader::~VFReader () { +} + + +VFActions* VFReader::replaceActions (VFActions *a) { + VFActions *ret = actions; + actions = a; + return ret; +} + + +/** Reads a single VF command from the current position of the input stream and calls the + * corresponding cmdFOO method. The execution can be influenced by a function of type ApproveOpcode. + * It takes an opcode and returns true if the command is supposed to be executed. + * @param[in] approve function to approve invocation of the action assigned to command + * @return opcode of the executed command */ +int VFReader::executeCommand (ApproveAction approve) { + int opcode = in().get(); + if (!in() || opcode < 0) // at end of file + throw VFException("invalid file"); + + bool approved = !approve || approve(opcode); + VFActions *act = actions; + if (!approved) + replaceActions(0); // disable actions + + if (opcode <= 241) // short character definition? + cmdShortChar(opcode); + else if (opcode >= 243 && opcode <= 246) // font definition? + cmdFontDef(opcode-243+1); + else { + switch (opcode) { + case 242: cmdLongChar(); break; // long character definition + case 247: cmdPre(); break; // preamble + case 248: cmdPost(); break; // postamble + default : { // invalid opcode + replaceActions(act); // reenable actions + ostringstream oss; + oss << "undefined VF command (opcode " << opcode << ')'; + throw VFException(oss.str()); + } + } + } + replaceActions(act); // reenable actions + return opcode; +} + + +bool VFReader::executeAll () { + in().clear(); // reset all status bits + if (!in()) + return false; + in().seekg(0); // move file pointer to first byte of the input stream + while (!in().eof() && executeCommand() != 248); // stop reading after post (248) + return true; +} + + +/// Returns true if op indicates the preamble or a font definition +static bool is_pre_or_fontdef (int op) {return op > 242;} +static bool is_chardef (int op) {return op < 243;} + + +bool VFReader::executePreambleAndFontDefs () { + in().clear(); + if (!in()) + return false; + in().seekg(0); // move file pointer to first byte of the input stream + while (!in().eof() && executeCommand(is_pre_or_fontdef) > 242); // stop reading after last font definition + return true; +} + + +bool VFReader::executeCharDefs () { + in().clear(); + if (!in()) + return false; + in().seekg(0); + while (!in().eof() && executeCommand(is_chardef) < 243); // stop reading after last char definition + return true; +} + +////////////////////////////////////////////////////////////////////////////// + +/** Reads and executes DVI preamble command. */ +void VFReader::cmdPre () { + UInt32 i = readUnsigned(1); // identification number (should be 2) + UInt32 k = readUnsigned(1); // length of following comment + string cmt = readString(k); // comment + UInt32 cs = readUnsigned(4); // check sum to be compared with TFM cecksum + UInt32 ds = readUnsigned(4); // design size (same as TFM design size) (fix_word) + designSize = fix2double(ds); + if (i != 202) + throw VFException("invalid identification value in preamble"); + if (actions) + actions->preamble(cmt, cs, ds); +} + + +void VFReader::cmdPost () { + while ((readUnsigned(1)) == 248); // skip fill bytes + if (actions) + actions->postamble(); +} + + +void VFReader::cmdLongChar () { + UInt32 pl = readUnsigned(4); // packet length (length of DVI subroutine) + if (actions) { + UInt32 cc = readUnsigned(4); // character code + readUnsigned(4); // character width from corresponding TFM file + vector<UInt8> *dvi = new vector<UInt8>(pl); // DVI subroutine + readBytes(pl, *dvi); + actions->defineVFChar(cc, dvi); // call template method for user actions + } + else + in().seekg(8+pl, ios::cur); // skip remaining char definition bytes +} + + +/** Reads and executes short_char_x command. + * @param[in] pl packet length (length of DVI subroutine) */ +void VFReader::cmdShortChar (int pl) { + if (actions) { + UInt32 cc = readUnsigned(1); // character code + readUnsigned(3); // character width from corresponding TFM file + vector<UInt8> *dvi = new vector<UInt8>(pl); // DVI subroutine + readBytes(pl, *dvi); + actions->defineVFChar(cc, dvi); // call template method for user actions + } + else + in().seekg(4+pl, ios::cur); // skip char definition bytes +} + + +void VFReader::cmdFontDef (int len) { + UInt32 fontnum = readUnsigned(len); // font number + UInt32 checksum = readUnsigned(4); // font checksum (to be compared with corresponding TFM checksum) + UInt32 ssize = readUnsigned(4); // scaled size of font relative to design size (fix_word) + UInt32 dsize = readUnsigned(4); // design size of font (same as TFM design size) (fix_word) + UInt32 pathlen = readUnsigned(1); // length of font path + UInt32 namelen = readUnsigned(1); // length of font name + string fontpath = readString(pathlen); + string fontname = readString(namelen); + if (actions) { + double ss = fix2double(ssize); + double ds = fix2double(dsize); + actions->defineVFFont(fontnum, fontpath, fontname, checksum, ds, ss*designSize); + } +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.h new file mode 100644 index 00000000000..c9b1df5518a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VFReader.h @@ -0,0 +1,74 @@ +/************************************************************************* +** VFReader.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef VFREADER_H +#define VFREADER_H + +#include <istream> +#include <map> +#include <stack> +#include <string> +#include "MessageException.h" +#include "StreamReader.h" +#include "types.h" + +using std::istream; +using std::map; +using std::stack; +using std::string; + +struct VFException : public MessageException +{ + VFException (const string &msg) : MessageException(msg) {} +}; + + +class FontManager; +class VFActions; + + +class VFReader : public StreamReader +{ + typedef bool (*ApproveAction)(int); + public: + VFReader (istream &is); + virtual ~VFReader (); + VFActions* replaceActions (VFActions *a); + bool executeAll (); + bool executePreambleAndFontDefs (); + bool executeCharDefs (); + + protected: + int executeCommand (ApproveAction approve=0); + + // the following methods represent the VF commands + // they are called by executeCommand and should not be used directly + void cmdPre (); + void cmdPost (); + void cmdShortChar (int pl); + void cmdLongChar (); + void cmdFontDef (int len); + + private: + VFActions *actions; ///< actions to execute when reading a VF command + double designSize; ///< design size of currently read VF +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VectorStream.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VectorStream.h new file mode 100644 index 00000000000..ea2bf42d968 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/VectorStream.h @@ -0,0 +1,46 @@ +/************************************************************************* +** VectorStream.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef VECTORSTREAM_H +#define VECTORSTREAM_H + +#include <istream> +#include <vector> + + +template <typename T> +struct VectorStreamBuffer : public std::streambuf +{ + VectorStreamBuffer (std::vector<T> &source) { + setg((char*)&source[0], (char*)&source[0], (char*)&source[0]+source.size()); + } +}; + + +template <typename T> +class VectorInputStream : public std::istream +{ + public: + VectorInputStream (std::vector<T> &source) : std::istream(&buf), buf(source) {} + private: + VectorStreamBuffer<T> buf; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocTypeNode.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocTypeNode.h new file mode 100644 index 00000000000..368e33fd170 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocTypeNode.h @@ -0,0 +1,41 @@ +/************************************************************************* +** XMLDocTypeNode.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef XMLDOCTYPENODE_H +#define XMLDOCTYPENODE_H + +#include "XMLNode.h" + +class XMLDocTypeNode : public XMLDeclarationNode +{ + public: + XMLDocTypeNode (const string &rootName, const string &type, const string ¶m) + : XMLDeclarationNode("DOCTYPE", rootName + " " + type + " " + param) {} +}; + + +class XMLEntityNode : public XMLDeclarationNode +{ + public: + XMLEntityNode (const string &n, const string &v) + : XMLDeclarationNode("ENTITY", n + " " + v) {} +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.cpp new file mode 100644 index 00000000000..03ef5b28c98 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.cpp @@ -0,0 +1,100 @@ +/************************************************************************* +** XMLDocument.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "macros.h" +#include "XMLDocument.h" + +using namespace std; + +XMLDocument::XMLDocument (XMLElementNode *root) + : rootElement(root), emitted(false) +{ +} + + +XMLDocument::~XMLDocument () { + clear(); +} + + +void XMLDocument::clear () { + delete rootElement; + rootElement = 0; + FORALL(nodes, list<XMLNode*>::iterator, i) + delete *i; + nodes.clear(); +} + + +void XMLDocument::append (XMLNode *node) { + if (!node) + return; + XMLElementNode *newRoot = dynamic_cast<XMLElementNode*>(node); + if (newRoot) { // there can only be one root element node in the document + delete rootElement; // so if there is already one... + rootElement = newRoot; // ...we replace it + } + else + nodes.push_back(node); +} + + +void XMLDocument::setRootNode (XMLElementNode *root) { + delete rootElement; + rootElement = root; +} + + +ostream& XMLDocument::write (ostream &os) const { + if (rootElement) { // no root element => no output + os << "<?xml version='1.0' encoding='ISO-8859-1'?>\n"; + FORALL(nodes, list<XMLNode*>::const_iterator, i) + (*i)->write(os); + rootElement->write(os); + } + return os; +} + +/** Writes a part of the XML document to the given output stream and removes + * the completely written nodes. The output stops when a stop node is reached + * (this node won't be printed at all). If a node was only partly emitted, i.e. + * its child was the stop node, a further call of emit will continue the output. + * @param[in] os stream to which the output is written + * @param[in] stopElement node where emitting stops (if 0 the whole tree will be emitted) + * @return true if node was completely emitted */ +bool XMLDocument::emit (ostream& os, XMLNode *stopNode) { + if (rootElement) { // no root element => no output + if (!emitted) { + os << "<?xml version='1.0' encoding='ISO-8859-1'?>\n"; + emitted = true; + } + FORALL(nodes, list<XMLNode*>::iterator, i) { + if ((*i)->emit(os, stopNode)) { + list<XMLNode*>::iterator it = i++; // prevent i from being invalidated... + nodes.erase(it); // ... by erase + --i; // @@ what happens if i points to first child? + } + else + return false; + } + return rootElement->emit(os, stopNode); + } + return true; +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.h new file mode 100644 index 00000000000..ce4cbef570f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLDocument.h @@ -0,0 +1,44 @@ +/************************************************************************* +** XMLDocument.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef XMLDOCUMENT_H +#define XMLDOCUMENT_H + +#include "XMLNode.h" + +class XMLDocument +{ + public: + XMLDocument (XMLElementNode *root=0); + ~XMLDocument (); + void clear (); + void append (XMLNode *node); + void setRootNode (XMLElementNode *root); + const XMLElementNode* getRootElement () const {return rootElement;} + ostream& write (ostream &os) const; + bool emit (ostream& os, XMLNode *stopNode); + + private: + list<XMLNode*> nodes; + XMLElementNode *rootElement; + bool emitted; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.cpp new file mode 100644 index 00000000000..f3e79dc2f20 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.cpp @@ -0,0 +1,257 @@ +/************************************************************************* +** XMLNode.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include "macros.h" +#include "XMLNode.h" +#include "XMLString.h" + +using namespace std; + +bool XMLNode::emit (ostream &os, XMLNode *stopNode) { + if (this == stopNode) + return false; + write(os); + return true; +} + + +XMLElementNode::XMLElementNode (const string &n) : name(n), emitted(false) { +} + + +XMLElementNode::~XMLElementNode () { + FORALL(children, ElementList::iterator, i) + delete *i; +} + + +void XMLElementNode::addAttribute (const string &name, const string &value) { + attributes[name] = value; +} + + +void XMLElementNode::addAttribute (const string &name, double value) { + attributes[name] = XMLString(value); +} + + +void XMLElementNode::append (XMLNode *child) { + if (!child) + return; + XMLTextNode *textNode1 = dynamic_cast<XMLTextNode*>(child); + if (!textNode1 || children.empty()) + children.push_back(child); + else { + if (XMLTextNode *textNode2 = dynamic_cast<XMLTextNode*>(children.back())) + textNode2->append(textNode1); // merge two consecutive text nodes + else + children.push_back(child); + } +} + + +void XMLElementNode::append (const string &str) { + if (children.empty() || !dynamic_cast<XMLTextNode*>(children.back())) + children.push_back(new XMLTextNode(str)); + else + static_cast<XMLTextNode*>(children.back())->append(str); +} + + +void XMLElementNode::prepend (XMLNode *child) { + if (!child) + return; + XMLTextNode *textNode1 = dynamic_cast<XMLTextNode*>(child); + if (!textNode1 || children.empty()) + children.push_front(child); + else { + if (XMLTextNode *textNode2 = dynamic_cast<XMLTextNode*>(children.back())) + textNode2->prepend(textNode1); // merge two consecutive text nodes + else + children.push_front(child); + } +} + + +ostream& XMLElementNode::write (ostream &os) const { + os << '<' << name; + FORALL(attributes, AttribMap::const_iterator, i) + os << ' ' << i->first << "='" << i->second << '\''; + if (children.empty()) + os << "/>\n"; + else { + os << '>'; + if (dynamic_cast<XMLElementNode*>(children.front())) + os << '\n'; + FORALL(children, ElementList::const_iterator, i) + (*i)->write(os); + os << "</" << name << ">\n"; + } + return os; +} + + +/** Writes a part of the XML tree to the given output stream and removes + * the completely written nodes. The output stops when a stop node is reached + * (this node won't be printed at all). If a node was only partly emitted, i.e. + * its child was the stop node, a further call of emit will continue the output. + * @param[in] os stream to which the output is sent to + * @param[in] stopElement node where emitting stops (if 0 the whole tree will be emitted) + * @return true if node was completely emitted + * */ +bool XMLElementNode::emit (ostream &os, XMLNode *stopNode) { + if (this == stopNode) + return false; + + if (!emitted) { + os << '<' << name; + FORALL(attributes, AttribMap::iterator, i) + os << ' ' << i->first << "='" << i->second << '\''; + if (children.empty()) + os << "/>\n"; + else { + os << '>'; + if (dynamic_cast<XMLElementNode*>(children.front())) + os << '\n'; + } + + emitted = true; + } + if (!children.empty()) { + FORALL(children, ElementList::iterator, i) { + if ((*i)->emit(os, stopNode)) { + ElementList::iterator it = i++; // prevent i from being invalidated... + children.erase(it); // ... by erase + --i; // @@ what happens if i points to first child? + } + else + return false; + } + os << "</" << name << ">\n"; + } + return true; +} + + +bool XMLElementNode::hasAttribute (const string &name) const { + return attributes.find(name) != attributes.end(); +} + + +////////////////////// + +void XMLTextNode::append (XMLNode *node) { + if (XMLTextNode *tn = dynamic_cast<XMLTextNode*>(node)) + append(tn); + else + delete node; +} + + +void XMLTextNode::append (XMLTextNode *node) { + if (node) + text += node->text; + delete node; +} + + +void XMLTextNode::append (const string &str) { + text += str; +} + + +void XMLTextNode::prepend (XMLNode *node) { + if (XMLTextNode *tn = dynamic_cast<XMLTextNode*>(node)) + prepend(tn); + else + delete node; +} + + +////////////////////// + +XMLDeclarationNode::XMLDeclarationNode (const string &n, const string &p) + : name(n), params(p), emitted(false) +{ +} + + +XMLDeclarationNode::~XMLDeclarationNode () { + FORALL(children, list<XMLDeclarationNode*>::iterator, i) + delete *i; +} + +void XMLDeclarationNode::append (XMLDeclarationNode *child) { + if (child) + children.push_back(child); +} + +ostream& XMLDeclarationNode::write (ostream &os) const { + os << "<!" << name << ' ' << params; + if (children.empty()) + os << ">\n"; + else { + os << "[\n"; + FORALL(children, list<XMLDeclarationNode*>::const_iterator, i) + (*i)->write(os); + os << "]>\n"; + } + return os; +} + + +bool XMLDeclarationNode::emit (ostream &os, XMLNode *stopNode) { + if (this == stopNode) + return false; + + if (!emitted) { + os << "<!" << name << ' ' << params; + if (children.empty()) + os << ">\n"; + else + os << "[\n"; + emitted = true; + } + if (!children.empty()) { + FORALL(children, list<XMLDeclarationNode*>::iterator, i) { + if ((*i)->emit(os, stopNode)) { + list<XMLDeclarationNode*>::iterator it = i++; // prevent i from being invalidated... + children.erase(it); // ... by erase + --i; // @@ what happens if i points to first child? + } + else + return false; + } + os << "]>\n"; + } + return true; + +} + +////////////////////// + +ostream& XMLCDataNode::write (ostream &os) const { + os << "<![CDATA[\n" + << data + << "]]>\n"; + return os; +} + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.h new file mode 100644 index 00000000000..b44726b65be --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLNode.h @@ -0,0 +1,122 @@ +/************************************************************************* +** XMLNode.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef XMLNODE_H +#define XMLNODE_H + +#include <list> +#include <map> +#include <ostream> +#include <string> + +using std::list; +using std::map; +using std::ostream; +using std::string; + +struct XMLNode +{ + virtual ~XMLNode () {} + virtual ostream& write (ostream &os) const =0; + virtual bool emit (ostream &os, XMLNode *stopElement); + virtual void append (XMLNode *child) {} + virtual void prepend (XMLNode *child) {} +}; + + +class XMLElementNode : public XMLNode +{ + typedef map<string,string> AttribMap; + typedef list<XMLNode*> ElementList; + public: + XMLElementNode (const string &name); + ~XMLElementNode (); + void addAttribute (const string &name, const string &value); + void addAttribute (const string &name, double value); + void append (XMLNode *child); + void append (const string &str); + void prepend (XMLNode *child); + bool hasAttribute (const string &name) const; + ostream& write (ostream &os) const; + bool emit (ostream &os, XMLNode *stopElement); + bool empty () const {return children.empty();} + + private: + string name; // element name (<name a1="v1" .. an="vn">...</name>) + AttribMap attributes; + ElementList children; // child nodes + bool emitted; // true if node has been (partly) emitted +}; + + +class XMLTextNode : public XMLNode +{ + public: + XMLTextNode (const string &str) : text(str) {} + void append (XMLNode *node); + void append (XMLTextNode *node); + void append (const string &str); + void prepend (XMLNode *child); + ostream& write (ostream &os) const {return os << text;} + + private: + string text; +}; + + +class XMLCommentNode : public XMLNode +{ + public: + XMLCommentNode (const string &str) : text(str) {} + ostream& write (ostream &os) const {return os << "<!--" << text << "-->\n";} + + private: + string text; +}; + + +class XMLDeclarationNode : public XMLNode +{ + public: + XMLDeclarationNode (const string &n, const string &p); + ~XMLDeclarationNode (); + void append (XMLDeclarationNode *child); + ostream& write (ostream &os) const; + bool emit (ostream &os, XMLNode *stopElement); + + private: + string name; + string params; + list<XMLDeclarationNode*> children; + bool emitted; +}; + + +class XMLCDataNode : public XMLNode +{ + public: + XMLCDataNode (const string &d) : data(d) {} + ostream& write (ostream &os) const; + + private: + string data; +}; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.cpp new file mode 100644 index 00000000000..4c1cae32a38 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.cpp @@ -0,0 +1,102 @@ +/************************************************************************* +** XMLString.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <sstream> +#include "macros.h" +#include "XMLString.h" + +using namespace std; + +static string translate (unsigned c) { + switch (c) { + case '<' : return "<"; + case '&' : return "&"; + case '"' : return """; + case '\'': return "'"; + } + ostringstream oss; + if (c >= 32 && c <= 126) + oss << char(c); + else + oss <<"&#" << unsigned(c) << ';'; + return oss.str(); +} + + +XMLString::XMLString (const string &str, bool plain) { + if (plain) + *this = str; + else { + FORALL(str, string::const_iterator, i) + *this += translate(*i); + } +} + + +XMLString::XMLString (const char *str, bool plain) { + if (str) { + if (plain) + *this = str; + else { + while (*str) + *this += translate(*str++); + } + } +} + + +XMLString::XMLString (int n, bool cast) { + if (cast) { + stringstream ss; + ss << n; + ss >> *this; + } + else + *this += translate(n); +} + + +XMLString::XMLString (double x) { + stringstream ss; + ss << x; + ss >> *this; +} + + +/* +ostream& XMLString::write (ostream &os) const { + const string *self = static_cast<const string*>(this); + FORALL(*self, string::const_iterator, i) { + unsigned char c = *i; + switch (c) { + case '<' : os << "<"; break; + case '&' : os << "&"; break; + case '"' : os << """; break; + case '\'': os << "'"; break; + default : + if (c >= 32 && c <= 126) + os << c; + else + os << "&#" << int(c) << ';'; + } + } + return os; +} +*/ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.h new file mode 100644 index 00000000000..f634a473d96 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/XMLString.h @@ -0,0 +1,47 @@ +/************************************************************************* +** XMLString.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef XMLSTRING_H +#define XMLSTRING_H + +#include <ostream> +#include <string> +#include <sstream> +#include "macros.h" + +using std::string; +using std::ostream; +using std::stringstream; + +class XMLString : public string +{ + public: + XMLString () : string() {} + XMLString (const char *str, bool plain=false); + XMLString (const string &str, bool plain=false); + XMLString (int n, bool cast=true); + XMLString (double x); +// ostream& write (ostream &os) const; +}; + + +//IMPLEMENT_OUTPUT_OPERATOR(XMLString) + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/dvisvgm.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/dvisvgm.cpp new file mode 100644 index 00000000000..b51c16d736b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/dvisvgm.cpp @@ -0,0 +1,293 @@ +/************************************************************************* +** dvisvgm.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <cmath> +#include <fstream> +#include <iostream> +#include <sstream> +#include <string> +#include <sys/timeb.h> +#include <time.h> +#include "gzstream.h" +#include "CommandLine.h" +#include "DVIToSVG.h" +#include "DVIToSVGActions.h" +#include "FileSystem.h" +#include "FontCache.h" +#include "InputReader.h" +#include "Message.h" +#include "FileFinder.h" +#include "PageSize.h" +#include "SpecialManager.h" +#include "StreamCounter.h" +#include "SVGFontTraceEmitter.h" + +#ifdef HAVE_CONFIG_H +#include "config.h" +#define EMAIL " <" PACKAGE_BUGREPORT ">" +#else +#define EMAIL "Martin Gieseking <martin.gieseking@uos.de>" +#endif + +using namespace std; + + +/** Simple private auto pointer class to simplify pointer handling in main function. */ +template <typename T> +class Pointer +{ + public: + Pointer (T *p=0, bool free=true) : _p(p), _free(free) {} + Pointer (const Pointer &p) : _p(p._p), _free(p._free) {p._p = 0;} + ~Pointer () {if (_free) delete _p;} + T& operator * () {return *_p;} + void operator = (const Pointer &p) {_p=p._p; _free=p._free; p._p=0;} + void release () { + if (_free) delete _p; + _p=0; + } + + private: + mutable T *_p; + bool _free; ///< delete pointer in destructor? +}; + + +static void show_help (const CommandLine &cmd) { + cout << PACKAGE_STRING "\n\n"; + cmd.help(); + cout << "\nCopyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> \n\n"; +} + + +static string remove_path (string fname) { + fname = FileSystem::adaptPathSeperators(fname); + size_t slashpos = fname.rfind('/'); + if (slashpos == string::npos) + return fname; + return fname.substr(slashpos+1); +} + + +static string ensure_suffix (string fname, const string &suffix) { + size_t dotpos = remove_path(fname).rfind('.'); + if (dotpos == string::npos) { + dotpos = fname.length(); + fname += "."+suffix; + } + return fname; +} + + +static string remove_suffix (string fname) { + size_t dotpos = fname.rfind('.'); + if (dotpos == string::npos) + return fname; + return fname.substr(0, dotpos); +} + + +/** Returns timestamp (wall time) in seconds. */ +static double get_time () { + struct timeb tb; + ftime(&tb); + return tb.time + tb.millitm/1000.0; +} + + +static void set_trans (DVIToSVG &dvisvg, const CommandLine &args) { + ostringstream oss; + if (args.rotate_given()) + oss << 'R' << args.rotate_arg() << ",w/2,h/2"; + if (args.translate_given()) + oss << 'T' << args.translate_arg(); + if (args.scale_given()) + oss << 'S' << args.scale_arg(); + if (args.transform_given()) + oss << args.transform_arg(); + dvisvg.setTransformation(oss.str()); +} + + +static bool set_cache_dir (const CommandLine &args) { + if (args.cache_given() && !args.cache_arg().empty()) { + if (args.cache_arg() == "none") + SVGFontTraceEmitter::CACHE_PATH = 0; + else if (FileSystem::exists(args.cache_arg().c_str())) + SVGFontTraceEmitter::CACHE_PATH = args.cache_arg().c_str(); + else + Message::wstream(true) << "cache directory '" << args.cache_arg() << "' does not exist (caching disabled)" << endl; + } + else { + const char *userdir = FileSystem::userdir(); + if (userdir) { + static string path = userdir; + path += "/.dvisvgm"; + path = FileSystem::adaptPathSeperators(path); + if (!FileSystem::exists(path.c_str())) + FileSystem::mkdir(path.c_str()); + SVGFontTraceEmitter::CACHE_PATH = path.c_str(); + } + if (args.cache_given() && args.cache_arg().empty()) { + cout << "cache directory: " << (SVGFontTraceEmitter::CACHE_PATH ? SVGFontTraceEmitter::CACHE_PATH : "(none)") << endl; + FontCache::fontinfo(SVGFontTraceEmitter::CACHE_PATH, cout); + return false; + } + } + return true; +} + + +static bool check_bbox (const string &bboxstr) { + const char *formats[] = {"none", "min", "dvi", 0}; + for (const char **p=formats; *p; ++p) + if (bboxstr == *p) + return true; + if (isalpha(bboxstr[0])) { + try { + PageSize size(bboxstr); + return true; + } + catch (const PageSizeException &e) { + Message::estream(true) << "invalid bounding box format '" << bboxstr << "'\n"; + return false; + } + } + try { + BoundingBox bbox; + bbox.set(bboxstr); + return true; + } + catch (const MessageException &e) { + Message::estream(true) << e.getMessage() << endl; + return false; + } +} + + +int main (int argc, char *argv[]) { + CommandLine args; + args.parse(argc, argv); + if (args.error()) + return 1; + + if (args.version_given()) { + cout << PACKAGE_STRING "\n"; + return 0; + } + if (args.list_specials_given()) { + DVIToSVG dvisvg(cin, cout); + if (const SpecialManager *sm = dvisvg.setProcessSpecials()) + sm->writeHandlerInfo(cout); + return 0; + } + + if (!set_cache_dir(args)) + return 0; + + if (argc == 1 || args.help_given()) { + show_help(args); + return 0; + } + + if (argc > 1 && args.numFiles() < 1) { + Message::estream(true) << "no input file given" << endl; + return 1; + } + + if (args.progress_given()) + DVIToSVGActions::PROGRESSBAR = args.progress_arg()+1; + + if (args.stdout_given() && args.zip_given()) { + Message::estream(true) << "writing SVGZ files to stdout is not supported\n"; + return 1; + } + if (args.map_file_given()) + FileFinder::setUserFontMap(args.map_file_arg().c_str()); + + if (!check_bbox(args.bbox_arg())) + return 1; + + DVIToSVG::CREATE_STYLE = !args.no_styles_given(); + DVIToSVG::USE_FONTS = !args.no_fonts_given(); + SVGFontTraceEmitter::TRACE_ALL = args.trace_all_given(); + SVGFontTraceEmitter::METAFONT_MAG = args.mag_arg(); + + double start_time = get_time(); + + string dvifile = ensure_suffix(args.file(0), "dvi"); + string svgfile = args.output_given() ? args.output_arg() : remove_suffix(remove_path(dvifile)); + svgfile = ensure_suffix(svgfile, args.zip_given() ? "svgz" : "svg"); + + ifstream ifs(dvifile.c_str(), ios_base::binary|ios_base::in); + if (!ifs) + Message::estream(true) << "can't open file '" << dvifile << "' for reading\n"; + else { + Pointer<ostream> out; + if (args.stdout_given()) + out = Pointer<ostream>(&cout, false); + else if (args.zip_given()) + out = Pointer<ostream>(new ogzstream(svgfile.c_str(), args.zip_arg())); + else + out = Pointer<ostream>(new ofstream(svgfile.c_str(), ios_base::binary)); + + if (!*out) + Message::estream(true) << "can't open file '" << svgfile << "' for writing\n"; + else { + StreamCounter<char> sc(*out); + Message::level = args.verbosity_arg(); + DVIToSVG dvisvg(ifs, *out); + const char *ignore_specials = args.no_specials_given() ? (args.no_specials_arg().empty() ? "*" : args.no_specials_arg().c_str()) : 0; + dvisvg.setProcessSpecials(ignore_specials); + set_trans(dvisvg, args); + dvisvg.setPageSize(args.bbox_arg()); + + try { + FileFinder::init(argv[0], !args.no_mktexmf_given()); + if (int pages = dvisvg.convert(args.page_arg(), args.page_arg())) { + if (!args.stdout_given()) + sc.invalidate(); // output buffer is no longer valid + // valgrind issues an invalid conditional jump/move in the deflate function of libz here. + // According to libz FAQ #36 this is not a bug but intended behavior. + out.release(); // force writing + const char *pstr = pages == 1 ? "" : "s"; + UInt64 nbytes = args.stdout_given() ? sc.count() : FileSystem::filesize(svgfile); + Message::mstream() << "1 "; + if (pages > 1) + Message::mstream() << "of " << pages << " "; + Message::mstream() << "page" << pstr << " written to " + << (args.stdout_given() ? "<stdout>" : svgfile) + << " (" << nbytes << " bytes"; + if (args.zip_given()) + Message::mstream() << " = " << floor(double(nbytes)/sc.count()*100.0+0.5) << "%"; + Message::mstream() << ") in " << (get_time()-start_time) << " seconds\n"; + } + } + catch (DVIException &e) { + Message::estream() << "DVI error: " << e.getMessage() << endl; + } + catch (MessageException &e) { + Message::estream(true) << e.getMessage() << endl; + } + } + } + return 0; +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.cpp new file mode 100644 index 00000000000..1712c1e113b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.cpp @@ -0,0 +1,170 @@ +// ============================================================================ +// gzstream, C++ iostream classes wrapping the zlib compression library. +// Copyright (C) 2001 Deepak Bandyopadhyay, Lutz Kettner +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library 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 +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// ============================================================================ +// +// File : gzstream.C +// Revision : $Revision: 1.3 $ +// Revision_date : $Date: 2006/01/05 16:22:35 $ +// Author(s) : Deepak Bandyopadhyay, Lutz Kettner +// +// Standard streambuf implementation following Nicolai Josuttis, "The +// Standard C++ Library". +// ============================================================================ + +#include "gzstream.h" +#include <iostream> +#include <string.h> // for memcpy + +#ifdef GZSTREAM_NAMESPACE +namespace GZSTREAM_NAMESPACE { +#endif + +// ---------------------------------------------------------------------------- +// Internal classes to implement gzstream. See header file for user classes. +// ---------------------------------------------------------------------------- + +// -------------------------------------- +// class gzstreambuf: +// -------------------------------------- + +gzstreambuf* gzstreambuf::open(const char* name, int compression_level, int open_mode) { + if ( is_open()) + return (gzstreambuf*)0; + mode = open_mode; + // no append nor read/write mode + if ((mode & std::ios::ate) || (mode & std::ios::app) + || ((mode & std::ios::in) && (mode & std::ios::out))) + return (gzstreambuf*)0; + if (compression_level < 1) + compression_level = 1; + else if (compression_level > 9) + compression_level = 9; + char fmode[10]; + char* fmodeptr = fmode; + if ( mode & std::ios::in) + *fmodeptr++ = 'r'; + else if ( mode & std::ios::out) + *fmodeptr++ = 'w'; + *fmodeptr++ = 'b'; + *fmodeptr++ = '0'+compression_level; + *fmodeptr = '\0'; + file = gzopen( name, fmode); + if (file == 0) + return (gzstreambuf*)0; + opened = 1; + return this; +} + +gzstreambuf * gzstreambuf::close() { + if ( is_open()) { + sync(); + opened = 0; + if ( gzclose( file) == Z_OK) + return this; + } + return (gzstreambuf*)0; +} + +int gzstreambuf::underflow() { // used for input buffer only + if ( gptr() && ( gptr() < egptr())) + return * reinterpret_cast<unsigned char *>( gptr()); + + if ( ! (mode & std::ios::in) || ! opened) + return EOF; + // Josuttis' implementation of inbuf + int n_putback = gptr() - eback(); + if ( n_putback > 4) + n_putback = 4; + memcpy( buffer + (4 - n_putback), gptr() - n_putback, n_putback); + + int num = gzread( file, buffer+4, bufferSize-4); + if (num <= 0) // ERROR or EOF + return EOF; + + // reset buffer pointers + setg( buffer + (4 - n_putback), // beginning of putback area + buffer + 4, // read position + buffer + 4 + num); // end of buffer + + // return next character + return * reinterpret_cast<unsigned char *>( gptr()); +} + +int gzstreambuf::flush_buffer() { + // Separate the writing of the buffer from overflow() and + // sync() operation. + int w = pptr() - pbase(); + if ( gzwrite( file, pbase(), w) != w) + return EOF; + pbump( -w); + return w; +} + +int gzstreambuf::overflow( int c) { // used for output buffer only + if ( ! ( mode & std::ios::out) || ! opened) + return EOF; + if (c != EOF) { + *pptr() = c; + pbump(1); + } + if ( flush_buffer() == EOF) + return EOF; + return c; +} + +int gzstreambuf::sync() { + // Changed to use flush_buffer() instead of overflow( EOF) + // which caused improper behavior with std::endl and flush(), + // bug reported by Vincent Ricard. + if ( pptr() && pptr() > pbase()) { + if ( flush_buffer() == EOF) + return -1; + } + return 0; +} + +// -------------------------------------- +// class gzstreambase: +// -------------------------------------- + +gzstreambase::gzstreambase( const char* name, int compression_level, int mode) { + init( &buf); + open( name, compression_level, mode); +} + +gzstreambase::~gzstreambase() { + buf.close(); +} + +void gzstreambase::open( const char* name, int compression_level, int open_mode) { + if ( ! buf.open( name, compression_level, open_mode)) + clear( rdstate() | std::ios::badbit); +} + +void gzstreambase::close() { + if ( buf.is_open()) + if ( ! buf.close()) + clear( rdstate() | std::ios::badbit); +} + +#ifdef GZSTREAM_NAMESPACE +} // namespace GZSTREAM_NAMESPACE +#endif + +// ============================================================================ +// EOF // diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.h new file mode 100644 index 00000000000..bca84f1b4e8 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/gzstream.h @@ -0,0 +1,121 @@ +// ============================================================================ +// gzstream, C++ iostream classes wrapping the zlib compression library. +// Copyright (C) 2001 Deepak Bandyopadhyay, Lutz Kettner +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library 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 +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// ============================================================================ +// +// File : gzstream.h +// Revision : $Revision: 1.3 $ +// Revision_date : $Date: 2006/01/05 16:22:35 $ +// Author(s) : Deepak Bandyopadhyay, Lutz Kettner +// +// Standard streambuf implementation following Nicolai Josuttis, "The +// Standard C++ Library". +// ============================================================================ + +#ifndef GZSTREAM_H +#define GZSTREAM_H 1 + +// standard C++ with new header file names and std:: namespace +#include <iostream> +#include <fstream> +#include <zlib.h> + +#ifdef GZSTREAM_NAMESPACE +namespace GZSTREAM_NAMESPACE { +#endif + +// ---------------------------------------------------------------------------- +// Internal classes to implement gzstream. See below for user classes. +// ---------------------------------------------------------------------------- + +class gzstreambuf : public std::streambuf { +private: + static const int bufferSize = 47+256; // size of data buff + // totals 512 bytes under g++ for igzstream at the end. + + gzFile file; // file handle for compressed file + char buffer[bufferSize]; // data buffer + char opened; // open/close state of stream + int mode; // I/O mode + + int flush_buffer(); +public: + gzstreambuf() : opened(0) { + setp( buffer, buffer + (bufferSize-1)); + setg( buffer + 4, // beginning of putback area + buffer + 4, // read position + buffer + 4); // end position + // ASSERT: both input & output capabilities will not be used together + } + int is_open() { return opened; } + gzstreambuf* open(const char* name, int compression_level, int open_mode); + gzstreambuf* close(); + ~gzstreambuf() { close(); } + + virtual int overflow( int c = EOF); + virtual int underflow(); + virtual int sync(); +}; + +class gzstreambase : virtual public std::ios { +protected: + gzstreambuf buf; +public: + gzstreambase() { init(&buf); } + gzstreambase( const char* name, int compression_level, int open_mode); + ~gzstreambase(); + void open( const char* name, int compression_level, int open_mode); + void close(); + gzstreambuf* rdbuf() { return &buf; } +}; + +// ---------------------------------------------------------------------------- +// User classes. Use igzstream and ogzstream analogously to ifstream and +// ofstream respectively. They read and write files based on the gz* +// function interface of the zlib. Files are compatible with gzip compression. +// ---------------------------------------------------------------------------- + +class igzstream : public gzstreambase, public std::istream { +public: + igzstream() : std::istream( &buf) {} + igzstream( const char* name, int compression_level, int open_mode = std::ios::in) + : gzstreambase(name, compression_level, open_mode), std::istream( &buf) {} + gzstreambuf* rdbuf() { return gzstreambase::rdbuf(); } + void open( const char* name, int compression_level, int open_mode = std::ios::in) { + gzstreambase::open( name, compression_level, open_mode); + } +}; + +class ogzstream : public gzstreambase, public std::ostream { +public: + ogzstream() : std::ostream( &buf) {} + ogzstream( const char* name, int compression_level, int mode = std::ios::out) + : gzstreambase(name, compression_level, mode), std::ostream( &buf) {} + gzstreambuf* rdbuf() { return gzstreambase::rdbuf(); } + void open( const char* name, int compression_level, int open_mode = std::ios::out) { + gzstreambase::open(name, compression_level, open_mode); + } +}; + +#ifdef GZSTREAM_NAMESPACE +} // namespace GZSTREAM_NAMESPACE +#endif + +#endif // GZSTREAM_H +// ============================================================================ +// EOF // + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/iapi.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/iapi.h new file mode 100644 index 00000000000..8e29d938d03 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/iapi.h @@ -0,0 +1,300 @@ +/* Copyright (C) 2001-2006 Artifex Software, Inc. + All Rights Reserved. + + This software is provided AS-IS with no warranty, either express or + implied. + + This software is distributed under license and may not be copied, modified + or distributed except as expressly authorized under the terms of that + license. Refer to licensing information at http://www.artifex.com/ + or contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861, for further information. +*/ + +/* $Id: iapi.h 9043 2008-08-28 22:48:19Z giles $ */ + +/* + * Public API for Ghostscript interpreter + * for use both as DLL and for static linking. + * + * Should work for Windows, OS/2, Linux, Mac. + * + * DLL exported functions should be as similar as possible to imain.c + * You will need to include "ierrors.h". + * + * Current problems: + * 1. Ghostscript does not support multiple instances. + * 2. Global variables in gs_main_instance_default() + * and gsapi_instance_counter + */ + +/* Exported functions may need different prefix + * GSDLLEXPORT marks functions as exported + * GSDLLAPI is the calling convention used on functions exported + * by Ghostscript + * GSDLLCALL is used on callback functions called by Ghostscript + * When you include this header file in the caller, you may + * need to change the definitions by defining these + * before including this header file. + * Make sure you get the calling convention correct, otherwise your + * program will crash either during callbacks or soon after returning + * due to stack corruption. + */ + +#ifndef iapi_INCLUDED +# define iapi_INCLUDED + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(_WINDOWS_) || defined(__WINDOWS__) +# ifndef _Windows +# define _Windows +# endif +#endif + +#ifdef _Windows +# ifndef GSDLLEXPORT +# define GSDLLEXPORT __declspec(dllexport) +# endif +# ifndef GSDLLAPI +# define GSDLLAPI __stdcall +# endif +# ifndef GSDLLCALL +# define GSDLLCALL __stdcall +# endif +#endif /* _Windows */ + +#if defined(OS2) && defined(__IBMC__) +# ifndef GSDLLAPI +# define GSDLLAPI _System +# endif +# ifndef GSDLLCALL +# define GSDLLCALL _System +# endif +#endif /* OS2 && __IBMC */ + +#ifdef __MACOS__ +# pragma export on +#endif + +#ifndef GSDLLEXPORT +# define GSDLLEXPORT +#endif +#ifndef GSDLLAPI +# define GSDLLAPI +#endif +#ifndef GSDLLCALL +# define GSDLLCALL +#endif + +#if defined(__IBMC__) +# define GSDLLAPIPTR * GSDLLAPI +# define GSDLLCALLPTR * GSDLLCALL +#else +# define GSDLLAPIPTR GSDLLAPI * +# define GSDLLCALLPTR GSDLLCALL * +#endif + +#ifndef display_callback_DEFINED +# define display_callback_DEFINED +typedef struct display_callback_s display_callback; +#endif + +typedef struct gsapi_revision_s { + const char *product; + const char *copyright; + long revision; + long revisiondate; +} gsapi_revision_t; + + +/* Get version numbers and strings. + * This is safe to call at any time. + * You should call this first to make sure that the correct version + * of the Ghostscript is being used. + * pr is a pointer to a revision structure. + * len is the size of this structure in bytes. + * Returns 0 if OK, or if len too small (additional parameters + * have been added to the structure) it will return the required + * size of the structure. + */ +GSDLLEXPORT int GSDLLAPI +gsapi_revision(gsapi_revision_t *pr, int len); + +/* + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * Ghostscript supports only one instance. + * The current implementation uses a global static instance + * counter to make sure that only a single instance is used. + * If you try to create two instances, the second attempt + * will return < 0 and set pinstance to NULL. + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ +/* Create a new instance of Ghostscript. + * This instance is passed to most other API functions. + * The caller_handle will be provided to callback functions. + */ + +GSDLLEXPORT int GSDLLAPI +gsapi_new_instance(void **pinstance, void *caller_handle); + +/* + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + * Ghostscript supports only one instance. + * The current implementation uses a global static instance + * counter to make sure that only a single instance is used. + * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING + */ +/* Destroy an instance of Ghostscript + * Before you call this, Ghostscript must have finished. + * If Ghostscript has been initialised, you must call gsapi_exit() + * before gsapi_delete_instance. + */ +GSDLLEXPORT void GSDLLAPI +gsapi_delete_instance(void *instance); + +/* Set the callback functions for stdio + * The stdin callback function should return the number of + * characters read, 0 for EOF, or -1 for error. + * The stdout and stderr callback functions should return + * the number of characters written. + * If a callback address is NULL, the real stdio will be used. + */ +GSDLLEXPORT int GSDLLAPI +gsapi_set_stdio(void *instance, + int (GSDLLCALLPTR stdin_fn)(void *caller_handle, char *buf, int len), + int (GSDLLCALLPTR stdout_fn)(void *caller_handle, const char *str, int len), + int (GSDLLCALLPTR stderr_fn)(void *caller_handle, const char *str, int len)); + +/* Set the callback function for polling. + * This is used for handling window events or cooperative + * multitasking. This function will only be called if + * Ghostscript was compiled with CHECK_INTERRUPTS + * as described in gpcheck.h. + * The polling function should return 0 if all is well, + * and negative if it wants ghostscript to abort. + * The polling function must be fast. + */ +GSDLLEXPORT int GSDLLAPI gsapi_set_poll(void *instance, + int (GSDLLCALLPTR poll_fn)(void *caller_handle)); + +/* Set the display device callback structure. + * If the display device is used, this must be called + * after gsapi_new_instance() and before gsapi_init_with_args(). + * See gdevdisp.h for more details. + */ +GSDLLEXPORT int GSDLLAPI gsapi_set_display_callback( + void *instance, display_callback *callback); + + +/* Initialise the interpreter. + * This calls gs_main_init_with_args() in imainarg.c + * 1. If quit or EOF occur during gsapi_init_with_args(), + * the return value will be e_Quit. This is not an error. + * You must call gsapi_exit() and must not call any other + * gsapi_XXX functions. + * 2. If usage info should be displayed, the return value will be e_Info + * which is not an error. Do not call gsapi_exit(). + * 3. Under normal conditions this returns 0. You would then + * call one or more gsapi_run_*() functions and then finish + * with gsapi_exit(). + */ +GSDLLEXPORT int GSDLLAPI gsapi_init_with_args(void *instance, + int argc, char **argv); + +/* + * The gsapi_run_* functions are like gs_main_run_* except + * that the error_object is omitted. + * If these functions return <= -100, either quit or a fatal + * error has occured. You then call gsapi_exit() next. + * The only exception is gsapi_run_string_continue() + * which will return e_NeedInput if all is well. + */ + +GSDLLEXPORT int GSDLLAPI +gsapi_run_string_begin(void *instance, + int user_errors, int *pexit_code); + +GSDLLEXPORT int GSDLLAPI +gsapi_run_string_continue(void *instance, + const char *str, unsigned int length, int user_errors, int *pexit_code); + +GSDLLEXPORT int GSDLLAPI +gsapi_run_string_end(void *instance, + int user_errors, int *pexit_code); + +GSDLLEXPORT int GSDLLAPI +gsapi_run_string_with_length(void *instance, + const char *str, unsigned int length, int user_errors, int *pexit_code); + +GSDLLEXPORT int GSDLLAPI +gsapi_run_string(void *instance, + const char *str, int user_errors, int *pexit_code); + +GSDLLEXPORT int GSDLLAPI +gsapi_run_file(void *instance, + const char *file_name, int user_errors, int *pexit_code); + + +/* Exit the interpreter. + * This must be called on shutdown if gsapi_init_with_args() + * has been called, and just before gsapi_delete_instance(). + */ +GSDLLEXPORT int GSDLLAPI +gsapi_exit(void *instance); + +/* Visual Tracer */ +/* This function is only for debug purpose clients */ +struct vd_trace_interface_s; +GSDLLEXPORT void GSDLLAPI +gsapi_set_visual_tracer(struct vd_trace_interface_s *I); + + +/* function prototypes */ +typedef int (GSDLLAPIPTR PFN_gsapi_revision)( + gsapi_revision_t *pr, int len); +typedef int (GSDLLAPIPTR PFN_gsapi_new_instance)( + void **pinstance, void *caller_handle); +typedef void (GSDLLAPIPTR PFN_gsapi_delete_instance)( + void *instance); +typedef int (GSDLLAPIPTR PFN_gsapi_set_stdio)(void *instance, + int (GSDLLCALLPTR stdin_fn)(void *caller_handle, char *buf, int len), + int (GSDLLCALLPTR stdout_fn)(void *caller_handle, const char *str, int len), + int (GSDLLCALLPTR stderr_fn)(void *caller_handle, const char *str, int len)); +typedef int (GSDLLAPIPTR PFN_gsapi_set_poll)(void *instance, + int(GSDLLCALLPTR poll_fn)(void *caller_handle)); +typedef int (GSDLLAPIPTR PFN_gsapi_set_display_callback)( + void *instance, display_callback *callback); +typedef int (GSDLLAPIPTR PFN_gsapi_init_with_args)( + void *instance, int argc, char **argv); +typedef int (GSDLLAPIPTR PFN_gsapi_run_string_begin)( + void *instance, int user_errors, int *pexit_code); +typedef int (GSDLLAPIPTR PFN_gsapi_run_string_continue)( + void *instance, const char *str, unsigned int length, + int user_errors, int *pexit_code); +typedef int (GSDLLAPIPTR PFN_gsapi_run_string_end)( + void *instance, int user_errors, int *pexit_code); +typedef int (GSDLLAPIPTR PFN_gsapi_run_string_with_length)( + void *instance, const char *str, unsigned int length, + int user_errors, int *pexit_code); +typedef int (GSDLLAPIPTR PFN_gsapi_run_string)( + void *instance, const char *str, + int user_errors, int *pexit_code); +typedef int (GSDLLAPIPTR PFN_gsapi_run_file)(void *instance, + const char *file_name, int user_errors, int *pexit_code); +typedef int (GSDLLAPIPTR PFN_gsapi_exit)(void *instance); +typedef void (GSDLLAPIPTR PFN_gsapi_set_visual_tracer) + (struct vd_trace_interface_s *I); + + +#ifdef __MACOS__ +#pragma export off +#endif + +#ifdef __cplusplus +} /* extern 'C' protection */ +#endif + +#endif /* iapi_INCLUDED */ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ierrors.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ierrors.h new file mode 100644 index 00000000000..3184341177e --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/ierrors.h @@ -0,0 +1,153 @@ +/* Copyright (C) 2001-2006 Artifex Software, Inc. + All Rights Reserved. + + This software is provided AS-IS with no warranty, either express or + implied. + + This software is distributed under license and may not be copied, modified + or distributed except as expressly authorized under the terms of that + license. Refer to licensing information at http://www.artifex.com/ + or contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861, for further information. +*/ + +/* $Id: ierrors.h 8022 2007-06-05 22:23:38Z giles $ */ +/* Definition of error codes */ + +#ifndef ierrors_INCLUDED +# define ierrors_INCLUDED + +/* + * DO NOT USE THIS FILE IN THE GRAPHICS LIBRARY. + * THIS FILE IS PART OF THE POSTSCRIPT INTERPRETER. + * USE gserrors.h IN THE LIBRARY. + */ + +/* + * A procedure that may return an error always returns + * a non-negative value (zero, unless otherwise noted) for success, + * or negative for failure. + * We use ints rather than an enum to avoid a lot of casting. + */ + +/* Define the error name table */ +extern const char *const gs_error_names[]; + + /* ------ PostScript Level 1 errors ------ */ + +#define e_unknownerror (-1) /* unknown error */ +#define e_dictfull (-2) +#define e_dictstackoverflow (-3) +#define e_dictstackunderflow (-4) +#define e_execstackoverflow (-5) +#define e_interrupt (-6) +#define e_invalidaccess (-7) +#define e_invalidexit (-8) +#define e_invalidfileaccess (-9) +#define e_invalidfont (-10) +#define e_invalidrestore (-11) +#define e_ioerror (-12) +#define e_limitcheck (-13) +#define e_nocurrentpoint (-14) +#define e_rangecheck (-15) +#define e_stackoverflow (-16) +#define e_stackunderflow (-17) +#define e_syntaxerror (-18) +#define e_timeout (-19) +#define e_typecheck (-20) +#define e_undefined (-21) +#define e_undefinedfilename (-22) +#define e_undefinedresult (-23) +#define e_unmatchedmark (-24) +#define e_VMerror (-25) /* must be the last Level 1 error */ + +#define LEVEL1_ERROR_NAMES\ + "unknownerror", "dictfull", "dictstackoverflow", "dictstackunderflow",\ + "execstackoverflow", "interrupt", "invalidaccess", "invalidexit",\ + "invalidfileaccess", "invalidfont", "invalidrestore", "ioerror",\ + "limitcheck", "nocurrentpoint", "rangecheck", "stackoverflow",\ + "stackunderflow", "syntaxerror", "timeout", "typecheck", "undefined",\ + "undefinedfilename", "undefinedresult", "unmatchedmark", "VMerror" + + /* ------ Additional Level 2 errors (also in DPS) ------ */ + +#define e_configurationerror (-26) +#define e_undefinedresource (-27) +#define e_unregistered (-28) + +#define LEVEL2_ERROR_NAMES\ + "configurationerror", "undefinedresource", "unregistered" + + /* ------ Additional DPS errors ------ */ + +#define e_invalidcontext (-29) +/* invalidid is for the NeXT DPS extension. */ +#define e_invalidid (-30) + +#define DPS_ERROR_NAMES\ + "invalidcontext", "invalidid" + +#define ERROR_NAMES\ + LEVEL1_ERROR_NAMES, LEVEL2_ERROR_NAMES, DPS_ERROR_NAMES + + /* ------ Pseudo-errors used internally ------ */ + +/* + * Internal code for a fatal error. + * gs_interpret also returns this for a .quit with a positive exit code. + */ +#define e_Fatal (-100) + +/* + * Internal code for the .quit operator. + * The real quit code is an integer on the operand stack. + * gs_interpret returns this only for a .quit with a zero exit code. + */ +#define e_Quit (-101) + +/* + * Internal code for a normal exit from the interpreter. + * Do not use outside of interp.c. + */ +#define e_InterpreterExit (-102) + +/* + * Internal code that indicates that a procedure has been stored in the + * remap_proc of the graphics state, and should be called before retrying + * the current token. This is used for color remapping involving a call + * back into the interpreter -- inelegant, but effective. + */ +#define e_RemapColor (-103) + +/* + * Internal code to indicate we have underflowed the top block + * of the e-stack. + */ +#define e_ExecStackUnderflow (-104) + +/* + * Internal code for the vmreclaim operator with a positive operand. + * We need to handle this as an error because otherwise the interpreter + * won't reload enough of its state when the operator returns. + */ +#define e_VMreclaim (-105) + +/* + * Internal code for requesting more input from run_string. + */ +#define e_NeedInput (-106) + +/* + * Internal code for a normal exit when usage info is displayed. + * This allows Window versions of Ghostscript to pause until + * the message can be read. + */ +#define e_Info (-110) + +/* + * Define which error codes require re-executing the current object. + */ +#define ERROR_IS_INTERRUPT(ecode)\ + ((ecode) == e_interrupt || (ecode) == e_timeout) + +#endif /* ierrors_INCLUDED */ diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/macros.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/macros.h new file mode 100644 index 00000000000..9a276dd33d6 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/macros.h @@ -0,0 +1,45 @@ +/************************************************************************* +** macros.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef MACROS_H +#define MACROS_H + +#define FORALL(container, itertype, itervar) \ + for (itertype itervar=(container).begin(); itervar != (container).end(); ++itervar) + +#define IMPLEMENT_ARITHMETIC_OPERATOR(class, op) \ + inline class operator op (class a, const class &b) { \ + return a op##= b; \ + } + +#define IMPLEMENT_ARITHMETIC_OPERATOR2(class, scalar, op) \ + inline class operator op (class a, scalar b) { \ + return a op##= b; \ + } + +#define IMPLEMENT_OUTPUT_OPERATOR(class) \ + inline std::ostream& operator << (std::ostream &os, class obj) { \ + return obj.write(os); \ + } + +#include <iostream> +#define SHOW(x) std::cerr << __FILE__ ", " << __LINE__ << ": " << #x << "=" << (x) << std::endl + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/options.xml b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/options.xml new file mode 100644 index 00000000000..2445c49150b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/options.xml @@ -0,0 +1,121 @@ +<?xml version="1.0"?> +<!-- ********************************************************************* +** options.xml ** +** ** +** This file is part of dvisvgm - the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +***********************************************************************--> + +<cmdline class="CommandLine"> + <program> + <name>dvisvgm</name> + <usage>[options] dvifile</usage> + <description>This program converts DVI files, as created by TeX/LaTeX to\nthe XML-based scalable vector graphics format SVG.</description> + </program> + <options> + <section title="Input options"> + <option long="page" short="p"> + <arg type="unsigned" name="number" default="1"/> + <description>choose page to convert</description> + </option> + <option long="map-file" short="m"> + <arg type="string" name="[+]filename"/> + <description>set [additional] font map file name</description> + </option> + </section> + <section title="SVG output options"> + <option long="bbox" short="b"> + <arg type="string" name="fmt" default="min"/> + <description>set format or size of bounding box</description> + </option> + <option long="output" short="o"> + <arg type="string" name="filename"/> + <description>set name of output file</description> + </option> + <option long="stdout" short="s"> + <description>write SVG output to stdout</description> + </option> + <option long="no-fonts" short="n"> + <description>draw glyphs by using path elements</description> + </option> + <option long="no-styles"> + <description>don't use styles to reference fonts</description> + </option> + <option long="zip" short="z"> + <arg type="int" name="level" default="9" optional="yes"/> + <description>create compressed .svgz file</description> + </option> + </section> + <section title="SVG transformations"> + <option long="rotate" short="r"> + <arg type="double" name="angle"/> + <description>rotate page content clockwise</description> + </option> + <option long="scale" short="c"> + <arg type="string" name="sx[,sy]"/> + <description>scale page content</description> + </option> + <option long="translate" short="t"> + <arg type="string" name="tx[,ty]"/> + <description>shift page content</description> + </option> + <option long="transform" short="T"> + <arg type="string" name="commands"/> + <description>transform page content</description> + </option> + </section> + <section title="Processing options"> + <option long="cache" short="C"> + <arg type="string" name="dir" optional="yes"/> + <description>set/print path of cache directory</description> + </option> + <option long="mag" short="M"> + <arg type="double" name="factor" default="4"/> + <description>magnification of Metafont output</description> + </option> + <option long="no-mktexmf"> + <description>don't try to create missing fonts</description> + </option> + <option long="no-specials" short="S"> + <arg type="string" name="prefixes" optional="yes"/> + <description>don't process [selected] specials</description> + </option> + <option long="trace-all" short="a"> + <description>trace all glyphs of used bitmap fonts</description> + </option> + </section> + <section title="Message options"> + <option long="help" short="h"> + <description>print this help and exit</description> + </option> + <option long="list-specials" short="l"> + <description>print supported special sets and exit</description> + </option> + <option long="progress" short="P"> + <arg type="unsigned" name="skip" default="100" optional="yes"/> + <description>enable progess indicator</description> + </option> + <option long="verbosity" short="v"> + <arg type="unsigned" name="level" default="7"/> + <description>set verbosity level (0-7)</description> + </option> + <option long="version" short="V"> + <description>print version and exit</description> + </option> + </section> + </options> +</cmdline> + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/psdefs.psc b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/psdefs.psc new file mode 100644 index 00000000000..25a7d59c3fa --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/psdefs.psc @@ -0,0 +1,56 @@ +/************************************************************************* +** psdefs.psc ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +const char *PSInterpreter::PSDEFS = +"3 dict dup begin/Install{matrix setmatrix}def/HWResolution[72.27 72.27]def/PageS" +"ize[10000 10000]def end setpagedevice/:gsave systemdict/gsave get def/:grestore " +"systemdict/grestore get def/@dodraw true store/prval{dup type/stringtype eq{prin" +"t}{30 string cvs print}ifelse}def/prseq{-1 1{-1 roll prval( )print}for(\\n)print" +"}def/prcmd{( )exch(\\ndvi.)3{print}repeat prseq}def/cvxall{{cvx}forall}def/sysex" +"ec{systemdict exch get exec}def/defpr{[exch[/copy systemdict]cvxall 5 -1 roll du" +"p 6 1 roll[/get/exec]cvxall 6 -1 roll dup 7 1 roll 4 -1 roll dup 5 1 roll dup le" +"ngth string cvs/prcmd cvx]cvx def}def errordict begin/nocurrentpoint{pop false}d" +"ef end/setpos{currentpoint dup type cvlit/booleantype eq{pop}{2(setpos)prcmd}ife" +"lse}def/prpath{{2(moveto)prcmd}{2(lineto)prcmd}{6(curveto)prcmd}{0(closepath)prc" +"md}pathforall}def/charpath{/@dodraw false store/charpath sysexec/@dodraw true st" +"ore}def/show{@dodraw{true charpath eofill 0(show)prcmd}if}def/stroke{@dodraw{0(n" +"ewpath)prcmd prpath 0(stroke)prcmd newpath}{/stroke sysexec}ifelse}def/fill{@dod" +"raw{0(newpath)prcmd prpath 0(fill)prcmd newpath}{/fill sysexec}ifelse}def/eofill" +"{@dodraw{0(newpath)prcmd prpath 0(eofill)prcmd newpath}{/eofill sysexec}ifelse}d" +"ef/clip{/clip sysexec 0(newpath)prcmd prpath 0(clip)prcmd}def/eoclip{/eoclip sys" +"exec 0(newpath)prcmd prpath 0(eoclip)prcmd}def/initclip 0 defpr/adddot{dup lengt" +"h 1 add string dup 0 46 put dup 3 -1 roll 1 exch putinterval}def/setlinewidth 1 " +"defpr/setlinecap 1 defpr/setlinejoin 1 defpr/setmiterlimit 1 defpr/setdash{mark " +"3 1 roll 2 copy/setdash sysexec exch aload length 1 add -1 roll counttomark(setd" +"ash)prcmd pop}def/gsave 0 defpr/grestore{:grestore currentlinewidth 1(setlinewid" +"th)prcmd currentlinecap 1(setlinecap)prcmd currentlinejoin 1(setlinejoin)prcmd c" +"urrentmiterlimit 1(setmiterlimit)prcmd currentrgbcolor 3(setrgbcolor)prcmd 6 arr" +"ay currentmatrix aload pop 6(setmatrix)prcmd currentdash mark 3 1 roll exch aloa" +"d length 1 add -1 roll counttomark(setdash)prcmd pop 0(grestore)prcmd}def/rotate" +"{dup type/arraytype ne{dup 1(rotate)prcmd}if/rotate sysexec}def/scale{dup type/a" +"rraytype ne{2 copy 2(scale)prcmd}if/scale sysexec}def/translate{dup type/arrayty" +"pe ne{2 copy 2(translate)prcmd}if/translate sysexec}def/setmatrix{dup/setmatrix " +"sysexec aload pop 6(setmatrix)prcmd}def/initmatrix{matrix setmatrix}def/concat{m" +"atrix currentmatrix matrix concatmatrix setmatrix}def/setgray 1 defpr/setcmykcol" +"or 4 defpr/sethsbcolor 3 defpr/setrgbcolor 3 defpr/.handleerror errordict/handle" +"error get def errordict begin/handleerror{0(beginerror)prcmd .handleerror 0(ende" +"rror)prcmd}.bind def end "; + +// vim: set syntax=cpp: diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/types.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/types.h new file mode 100644 index 00000000000..1fc3e24359f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/types.h @@ -0,0 +1,84 @@ +/************************************************************************* +** types.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef TYPES_H +#define TYPES_H + +namespace internal { + template<unsigned BYTES> + class ERROR_inttype_not_available + { + ERROR_inttype_not_available(); + }; + + template<bool FIRST, typename A, typename B> + struct select + { + typedef A T; + }; + + template<typename A, typename B> + struct select<false, A, B> + { + typedef B T; + }; +} + + +// Retrieves a signed integer type with sizeof(T) == BYTES +template<unsigned BYTES, bool SIGNED> +struct int_t +{ + typedef typename internal::select<sizeof(signed char) == BYTES, signed char, + typename internal::select<sizeof(signed short) == BYTES, signed short, + typename internal::select<sizeof(signed int) == BYTES, signed int, + typename internal::select<sizeof(signed long) == BYTES, signed long, + typename internal::select<sizeof(signed long long) == BYTES, signed long long, + internal::ERROR_inttype_not_available<BYTES> >::T>::T>::T>::T>::T T; +}; + + +// Retrieves an unsigned integer type with sizeof(T) == BYTES +template<unsigned BYTES> +struct int_t<BYTES, false> +{ + typedef typename internal::select<sizeof(unsigned char) == BYTES, unsigned char, + typename internal::select<sizeof(unsigned short) == BYTES, unsigned short, + typename internal::select<sizeof(unsigned int) == BYTES, unsigned int, + typename internal::select<sizeof(unsigned long) == BYTES, unsigned long, + typename internal::select<sizeof(unsigned long long) == BYTES, unsigned long long, + internal::ERROR_inttype_not_available<BYTES> >::T>::T>::T>::T>::T T; +}; + + +// Machine independent definition of sized integer types +typedef int_t<1, true>::T Int8; +typedef int_t<2, true>::T Int16; +typedef int_t<4, true>::T Int32; +typedef int_t<8, true>::T Int64; +typedef int_t<1, false>::T UInt8; +typedef int_t<2, false>::T UInt16; +typedef int_t<4, false>::T UInt32; +typedef int_t<8, false>::T UInt64; + +typedef Int32 FixWord; +typedef UInt32 ScaledInt; + +#endif diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CalculatorTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CalculatorTest.cpp new file mode 100644 index 00000000000..8ebb505ee86 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CalculatorTest.cpp @@ -0,0 +1,60 @@ +/************************************************************************* +** CalculatorTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include "Calculator.h" + +TEST(CalculatorTest, eval) { + Calculator calc; + EXPECT_EQ(calc.eval("2+3+4"), 9); + EXPECT_EQ(calc.eval("2*3+4"), 10); + EXPECT_EQ(calc.eval("2+3*4"), 14); + EXPECT_EQ(calc.eval("(2+3)*4"), 20); + EXPECT_EQ(calc.eval("2*(3+4)"), 14); + EXPECT_EQ(calc.eval("-2+3+4"), 5); + EXPECT_EQ(calc.eval("3/2"), 1.5); + EXPECT_EQ(calc.eval("3%2"), 1); +} + + +TEST(CalculatorTest, variables) { + Calculator calc; + calc.setVariable("a", 1); + EXPECT_EQ(calc.getVariable("a"), 1); + + calc.setVariable("a", 2); + EXPECT_EQ(calc.getVariable("a"), 2); + + calc.setVariable("b", 3); + EXPECT_EQ(calc.eval("a+b"), 5); + EXPECT_EQ(calc.eval("2a+2b"), 10); +} + + +TEST(CalculatorTest, exceptions) { + Calculator calc; + ASSERT_THROW(calc.eval("2++3"), CalculatorException); + ASSERT_THROW(calc.eval("c"), CalculatorException); + ASSERT_THROW(calc.eval("1/0"), CalculatorException); + ASSERT_THROW(calc.eval("1%0"), CalculatorException); + ASSERT_THROW(calc.eval("2*(3+4"), CalculatorException); + ASSERT_THROW(calc.eval("2*(3+4))"), CalculatorException); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/ColorSpecialTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/ColorSpecialTest.cpp new file mode 100644 index 00000000000..504dda3d0b8 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/ColorSpecialTest.cpp @@ -0,0 +1,91 @@ +/************************************************************************* +** ColorSpecialTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <sstream> +#include "ColorSpecialHandler.h" +#include "SpecialActions.h" + +class ColorSpecialTest : public ::testing::Test +{ + protected: + struct SetColor : SpecialEmptyActions + { + SetColor () : color(0) {} + void setColor (const Color &c) {color = c;} + bool equals (UInt32 c) {return color == c;} + UInt32 color; + }; + ColorSpecialHandler handler; + SetColor actions; +}; + + +TEST_F(ColorSpecialTest, rgb) { + std::istringstream iss("rgb 1 0 1"); + handler.process(0, iss, &actions); + EXPECT_TRUE(actions.equals(0xff00ff)); +} + + +TEST_F(ColorSpecialTest, hsb) { + std::istringstream iss("hsb 1 0.5 1"); + handler.process(0, iss, &actions); + EXPECT_TRUE(actions.equals(0xff8080)); +} + + +TEST_F(ColorSpecialTest, cmyk) { + std::istringstream iss("cmyk 0.1 0.2 0.4 0.6"); + handler.process(0, iss, &actions); + EXPECT_TRUE(actions.equals(0x4c3300)); +} + + +TEST_F(ColorSpecialTest, stack) { + std::istringstream iss("push rgb 1 0 0"); + handler.process(0, iss, &actions); + EXPECT_TRUE(actions.equals(0xff0000)); + iss.clear(); + iss.str("push Blue"); + handler.process(0, iss, &actions); + EXPECT_TRUE(actions.equals(0x0000ff)); + iss.clear(); + iss.str("pop"); + handler.process(0, iss, &actions); + EXPECT_TRUE(actions.equals(0xff0000)); +} + + +TEST_F(ColorSpecialTest, constant) { + std::istringstream iss("RedViolet"); + handler.process(0, iss, &actions); + EXPECT_TRUE(actions.equals(0x9600a8)); +} + + +TEST_F(ColorSpecialTest, errors) { + std::istringstream iss("UnknownColor"); + EXPECT_THROW(handler.process(0, iss, &actions), SpecialException); + iss.clear(); + iss.str("rgb 0 0.3 3.1"); + EXPECT_THROW(handler.process(0, iss, &actions), SpecialException); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CommandLineTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CommandLineTest.cpp new file mode 100644 index 00000000000..da2dc5efd32 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/CommandLineTest.cpp @@ -0,0 +1,203 @@ +/************************************************************************* +** CommandLineTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <cstring> +#include "CommandLine.h" + +TEST(CommandLineTest, noarg_short) { + CommandLine cmd; + const char *args[] = {"progname", "-s", "-n", "-h"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.stdout_given()); + EXPECT_TRUE(cmd.no_fonts_given()); + EXPECT_TRUE(cmd.help_given()); + EXPECT_FALSE(cmd.list_specials_given()); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, noarg_long) { + CommandLine cmd; + const char *args[] = {"progname", "--no-fonts", "--stdout", "--help"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.stdout_given()); + EXPECT_TRUE(cmd.no_fonts_given()); + EXPECT_TRUE(cmd.help_given()); + EXPECT_FALSE(cmd.list_specials_given()); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, arg_short) { + CommandLine cmd; + const char *args[] = {"progname", "-p5", "-r45", "-omyfile.xyz"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), 5); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), 45); + EXPECT_TRUE(cmd.output_given()); + EXPECT_EQ(cmd.output_arg(), "myfile.xyz"); + EXPECT_FALSE(cmd.bbox_given()); + EXPECT_EQ(cmd.bbox_arg(), "min"); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, arg_combined) { + CommandLine cmd; + const char *args[] = {"progname", "-lsn", "-p5", "-omyfile.xyz"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), 5); + EXPECT_TRUE(cmd.list_specials_given()); + EXPECT_TRUE(cmd.stdout_given()); + EXPECT_TRUE(cmd.no_fonts_given()); + EXPECT_FALSE(cmd.error()); +} + + +TEST(CommandLineTest, arg_separated) { + CommandLine cmd; + const char *args[] = {"progname", "-p", "5", "-r", "45", "myfile.xyz"}; + char **argv = const_cast<char**>(args); + cmd.parse(6, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), 5); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), 45); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 1); +} + + +TEST(CommandLineTest, arg_long) { + CommandLine cmd; + const char *args[] = {"progname", "--page=9", "--rotate=-45.5", "--output=myfile.zyx"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), 9); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), -45.5); + EXPECT_TRUE(cmd.output_given()); + EXPECT_EQ(cmd.output_arg(), "myfile.zyx"); + EXPECT_FALSE(cmd.bbox_given()); + EXPECT_EQ(cmd.bbox_arg(), "min"); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, abbrev_long) { + CommandLine cmd; + const char *args[] = {"progname", "--pa=9", "--rot=-45.5", "--out=myfile.zyx"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), 9); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), -45.5); + EXPECT_TRUE(cmd.output_given()); + EXPECT_EQ(cmd.output_arg(), "myfile.zyx"); + EXPECT_FALSE(cmd.bbox_given()); + EXPECT_EQ(cmd.bbox_arg(), "min"); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, error) { + CommandLine cmd; + // error on wrong argument type + const char *args1[] = {"progname", "--page=x"}; + char **argv = const_cast<char**>(args1); + cmd.parse(2, argv, false); + + EXPECT_FALSE(cmd.page_given()); + EXPECT_TRUE(cmd.error()); + + // error on missing arguments + const char *args2[] = {"progname", "--page", "--zip"}; + argv = const_cast<char**>(args2); + cmd.parse(3, argv, false); + EXPECT_TRUE(cmd.zip_given()); + EXPECT_EQ(cmd.zip_arg(), 9); + EXPECT_FALSE(cmd.page_given()); + EXPECT_FALSE(cmd.rotate_given()); + EXPECT_TRUE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); + + // error on ambiguous abbreviation of long option + const char *args3[] = {"progname", "--no"}; + argv = const_cast<char**>(args3); + cmd.parse(2, argv, false); + EXPECT_TRUE(cmd.error()); +} + + +TEST(CommandLineTest, file) { + CommandLine cmd; + const char *args1[] = {"progname", "--page=3", "-z5", "myfile1", "-l", "myfile2"}; + char **argv = const_cast<char**>(args1); + cmd.parse(6, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), 3); + EXPECT_TRUE(cmd.zip_given()); + EXPECT_EQ(cmd.zip_arg(), 5); + EXPECT_TRUE(cmd.list_specials_given()); + EXPECT_EQ(cmd.numFiles(), 2); + EXPECT_EQ(strcmp(cmd.file(0), "myfile1"), 0); + EXPECT_EQ(strcmp(cmd.file(1), "myfile2"), 0); + EXPECT_FALSE(cmd.error()); +} + + +TEST(CommandLineTest, files_only) { + CommandLine cmd; + const char *args1[] = {"progname", "--page=3", "-z5", "--", "-l", "myfile"}; + char **argv = const_cast<char**>(args1); + cmd.parse(6, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), 3); + EXPECT_TRUE(cmd.zip_given()); + EXPECT_EQ(cmd.zip_arg(), 5); + EXPECT_EQ(cmd.numFiles(), 2); + EXPECT_EQ(strcmp(cmd.file(0), "-l"), 0); + EXPECT_EQ(strcmp(cmd.file(1), "myfile"), 0); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/DirectoryTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/DirectoryTest.cpp new file mode 100644 index 00000000000..2492ccad1e1 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/DirectoryTest.cpp @@ -0,0 +1,71 @@ +/************************************************************************* +** DirectoryTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <iostream> +#include <set> +#include <unistd.h> +#include "Directory.h" +#include "FileSystem.h" +#include "macros.h" + +using namespace std; + +TEST(DirectoryTest, dirs) { + const char *dirs_to_find[] = {"doc", "src", 0}; + set<string> found_dirs; + Directory dir(".."); + while (const char *dname = dir.read('d')) + found_dirs.insert(dname); + for (const char **p=dirs_to_find; *p; ++p) { + EXPECT_TRUE(found_dirs.find(*p) != found_dirs.end()); + } +} + + +TEST(DirectoryTest, file) { + // Skip this test if test-all is executed outside the original src directory. + // This is necessary to make "make distcheck" happy. + string cwd = FileSystem::getcwd(); + unsigned pos = cwd.find("dvisvgm/src"); + if (pos != cwd.length()-11) { + cout << "DirectoryTest::test_file skipped\n"; + return; + } + + const char *files_to_find[] = { + "Bitmap.cpp", "BoundingBox.cpp", "Calculator.cpp", "CharmapTranslator.cpp", + "Directory.cpp", "DVIReader.cpp", "DVIToSVG.cpp", "DVIToSVGActions.cpp", + "FileSystem.cpp", "Font.cpp", "FontEngine.cpp", "FontGlyph.cpp", "FontManager.cpp", + "FontMap.cpp", "GFReader.cpp", "GFTracer.cpp", "FileFinder.cpp", "Message.cpp", + "MetafontWrapper.cpp", "PageSize.cpp", "StreamReader.cpp", "SVGFontEmitter.cpp", + "SVGFontTraceEmitter.cpp", "TFM.cpp", "TransformationMatrix.cpp", "VFReader.cpp", + "XMLDocument.cpp", "XMLNode.cpp", "XMLString.cpp", + 0 + }; + set<string> found_files; + Directory dir("."); + while (const char *fname = dir.read('f')) + found_files.insert(fname); + for (const char **p=files_to_find; *p; ++p) { + EXPECT_TRUE(found_files.find(*p) != found_files.end()); + } + EXPECT_TRUE(found_files.find("tests") == found_files.end()); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FileFinderTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FileFinderTest.cpp new file mode 100644 index 00000000000..479f7e4540a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FileFinderTest.cpp @@ -0,0 +1,69 @@ +/************************************************************************* +** FileFinderTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <fstream> +#include "FileFinder.h" + +using std::ifstream; + + +TEST(FileFinderTest, find_base_file) { + const char *path = FileFinder::lookup("cmr10.tfm"); + EXPECT_TRUE(path); + ifstream ifs(path); + EXPECT_TRUE(ifs); +} + + +TEST(FileFinderTest, find_mapped_file) { + // mapped base tfm file => should be resolved by kpathsea + // circle10.tfm is usually mapped to lcircle.tfm + if (const char *path = FileFinder::lookup("circle10.tfm")) { + EXPECT_TRUE(path); + ifstream ifs(path); + EXPECT_TRUE(ifs); + } + + // mapped lm font => should be resolved using dvisvgm's FontMap + // cork-lmr10 is usually mapped to lmr10 + bool have_lmodern = FileFinder::lookup("lmodern.sty"); + if (have_lmodern) { // package lmodern installed? + if (const char *path = FileFinder::lookup("cork-lmr10.pfb")) { + ifstream ifs(path); + EXPECT_TRUE(ifs); + } + } +} + + +TEST(FileFinderTest, mktexmf) { + // ensure availability of ec font => call mktexmf if necessary + if (const char *path = FileFinder::lookup("ecrm2000.mf")) { + ifstream ifs(path); + EXPECT_TRUE(ifs); + } +} + + +TEST(FileFinderTest, find_unavailable_file) { + const char *path = FileFinder::lookup("not-available.xyz"); + EXPECT_FALSE(path); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontManagerTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontManagerTest.cpp new file mode 100644 index 00000000000..ddf552f4efc --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontManagerTest.cpp @@ -0,0 +1,72 @@ +/************************************************************************* +** FontManagerTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <sstream> +#include "Font.h" +#include "FontManager.h" +#include "FileFinder.h" + +class FontManagerTest : public ::testing::Test +{ + protected: + FontManager fm; + + void SetUp () { + fm.registerFont(10, "cmr10", 1274110073, 10, 10); + fm.registerFont(11, "cmr10", 1274110073, 10, 12); + fm.registerFont( 9, "cmr10", 1274110073, 10, 14); + } +}; + + +TEST_F(FontManagerTest, fontID1) { + EXPECT_EQ(fm.fontID(10), 0); + EXPECT_EQ(fm.fontID(11), 1); + EXPECT_EQ(fm.fontID(9), 2); + EXPECT_EQ(fm.fontID(1), -1); +} + + +TEST_F(FontManagerTest, font_ID2) { + EXPECT_EQ(fm.fontID("cmr10"), 0); +} + + +TEST_F(FontManagerTest, getFont) { + const Font *f1 = fm.getFont(10); + EXPECT_TRUE(f1); + EXPECT_EQ(f1->name(), "cmr10"); + EXPECT_TRUE(dynamic_cast<const PhysicalFontImpl*>(f1)); + + const Font *f2 = fm.getFont(11); + EXPECT_TRUE(f2); + EXPECT_NE(f1, f2); + EXPECT_EQ(f2->name(), "cmr10"); + EXPECT_TRUE(dynamic_cast<const PhysicalFontProxy*>(f2)); + EXPECT_EQ(f2->uniqueFont(), f1); +} + + +TEST_F(FontManagerTest, getFontById) { + EXPECT_EQ(fm.getFont(10), fm.getFontById(0)); + EXPECT_EQ(fm.getFont("cmr10"), fm.getFontById(0)); +} + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontMapTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontMapTest.cpp new file mode 100644 index 00000000000..9a769bf4d1a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/FontMapTest.cpp @@ -0,0 +1,63 @@ +/************************************************************************* +** FontMapTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <fstream> +#include "FontMap.h" + +using std::ifstream; + +TEST(FontMapTest, pdf_map) { + const char *fname = "tests/dvipdfm_test.map"; + ifstream ifs(fname); + if (ifs) { + FontMap fm(fname); + EXPECT_EQ(strcmp(fm.lookup("MyriadPro-Bold-8t"), "MyriadPro-Bold"), 0); + EXPECT_EQ(strcmp(fm.lookup("cmbsy8"), "cmbsy7"), 0); + // entry without mapped name + EXPECT_EQ(fm.lookup("msam10"), (const char*)0); + EXPECT_EQ(fm.lookup("msbm10"), (const char*)0); + EXPECT_EQ(fm.lookup("msbm10"), (const char*)0); + EXPECT_EQ(fm.lookup("i don't exist"), (const char*)0); + + EXPECT_EQ(strcmp(fm.encoding("MyriadPro-Bold-8t"), "my-lf-t1"), 0); + EXPECT_EQ(fm.encoding("cmbsy8"), (const char*)0); + } +} + + +TEST(FontMapTest, ps_map) { + const char *fname = "tests/dvips_test.map"; + ifstream ifs(fname); + if (ifs) { + FontMap fm(fname); + EXPECT_EQ(strcmp(fm.lookup("MyriadPro-Bold-8t"), "MyriadPro-Bold"), 0); + EXPECT_EQ(strcmp(fm.lookup("cmbsy8"), "cmbsy7"), 0); + // entry without mapped name + EXPECT_EQ(fm.lookup("msam10"), (const char*)0); + EXPECT_EQ(fm.lookup("msbm10"), (const char*)0); + EXPECT_EQ(fm.lookup("msbm10"), (const char*)0); + EXPECT_EQ(fm.lookup("i don't exist"), (const char*)0); + + EXPECT_EQ(strcmp(fm.encoding("MyriadPro-Bold-8t"), "my-lf-t1"), 0); + EXPECT_EQ(fm.encoding("cmbsy8"), (const char*)0); + + } +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/GraphicPathTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/GraphicPathTest.cpp new file mode 100644 index 00000000000..367c8461126 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/GraphicPathTest.cpp @@ -0,0 +1,65 @@ +/************************************************************************* +** GraphicPathTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <sstream> +#include "GraphicPath.h" + +using std::ostringstream; + +TEST(GraphicPathTest, svg) { + GraphicPath<int> path; + path.moveto(0,0); + path.lineto(10,10); + path.cubicto(20,20,30,30,40,40); + path.closepath(); + ostringstream oss; + path.writeSVG(oss); + EXPECT_EQ(oss.str(), "M0 0L10 10C20 20 30 30 40 40Z"); +} + + +TEST(GraphicPathTest, optimize) { + GraphicPath<int> path; + path.moveto(0,0); + path.lineto(10,0); + path.lineto(10,20); + ostringstream oss; + path.writeSVG(oss); + EXPECT_EQ(oss.str(), "M0 0H10V20"); +} + + +TEST(GraphicPathTest, transform) { + GraphicPath<double> path; + path.moveto(0,0); + path.lineto(1,0); + path.lineto(1,1); + path.lineto(0,1); + path.closepath(); + Matrix m(1); + m.scale(2,2); + m.translate(10, 100); + m.rotate(90); + path.transform(m); + ostringstream oss; + path.writeSVG(oss); + EXPECT_EQ(oss.str(), "M-100 10V12H-102V10Z"); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/LengthTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/LengthTest.cpp new file mode 100644 index 00000000000..27c2e0bbb2a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/LengthTest.cpp @@ -0,0 +1,120 @@ +/************************************************************************* +** LengthTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include "Length.h" + +TEST(LengthTest, set1) { + Length len; + len.set(1, Length::PT); + EXPECT_EQ(len.pt(), 1); + + len.set(72, Length::BP); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.bp(), 72); + EXPECT_EQ(len.in(), 1); + + len.set(1, Length::IN); + EXPECT_EQ(len.pt(), 72.27); + + len.set(12, Length::PC); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.in(), 1); + + len.set(2.54, Length::CM); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.cm(), 2.54); + EXPECT_EQ(len.mm(), 25.4); + + len.set(25.4, Length::MM); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.cm(), 2.54); + EXPECT_EQ(len.mm(), 25.4); +} + + +TEST(LengthTest, set2) { + Length len; + len.set(1, "pt"); + EXPECT_EQ(len.pt(), 1); + + len.set(72, "bp"); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.bp(), 72); + EXPECT_EQ(len.in(), 1); + EXPECT_EQ(len.pc(), 12); + + len.set(1, "in"); + EXPECT_EQ(len.pt(), 72.27); + + len.set(12, "pc"); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.in(), 1); + EXPECT_EQ(len.pc(), 12); + + len.set(2.54, "cm"); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.cm(), 2.54); + EXPECT_EQ(len.mm(), 25.4); + + len.set(10, "mm"); + EXPECT_EQ(len.cm(), 1); + EXPECT_EQ(len.mm(), 10); + + len.set(1, ""); + EXPECT_EQ(len.pt(), 1); + + ASSERT_THROW(len.set(1, "xy"), UnitException); +} + +TEST(LengthTest, set3) { + Length len; + len.set("1pt"); + EXPECT_EQ(len.pt(), 1); + + len.set("72bp"); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.bp(), 72); + EXPECT_EQ(len.in(), 1); + EXPECT_EQ(len.pc(), 12); + + len.set("1in"); + EXPECT_EQ(len.pt(), 72.27); + + len.set("12pc"); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.in(), 1); + EXPECT_EQ(len.pc(), 12); + + len.set("2.54cm"); + EXPECT_EQ(len.pt(), 72.27); + EXPECT_EQ(len.cm(), 2.54); + EXPECT_EQ(len.mm(), 25.4); + + len.set("10mm"); + EXPECT_EQ(len.cm(), 1); + EXPECT_EQ(len.mm(), 10); + + len.set("1"); + EXPECT_EQ(len.pt(), 1); + + ASSERT_THROW(len.set("1xy"), UnitException); + ASSERT_THROW(len.set("pt"), UnitException); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.am b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.am new file mode 100644 index 00000000000..51ab6f9aac1 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.am @@ -0,0 +1,85 @@ +## This file is part of dvisvgm +## Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> +## +## Process this file with automake. + +AM_CXXFLAGS = -I../src -I../../src -Wall + +TESTS = +check_PROGRAMS = + +TESTS += CalculatorTest +check_PROGRAMS += CalculatorTest +CalculatorTest_SOURCES = CalculatorTest.cpp +CalculatorTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += ColorSpecialTest +check_PROGRAMS += ColorSpecialTest +ColorSpecialTest_SOURCES = ColorSpecialTest.cpp +ColorSpecialTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += CommandLineTest +check_PROGRAMS += CommandLineTest +CommandLineTest_SOURCES = CommandLineTest.cpp +CommandLineTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += DirectoryTest +check_PROGRAMS += DirectoryTest +DirectoryTest_SOURCES = DirectoryTest.cpp +DirectoryTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += FileFinderTest +check_PROGRAMS += FileFinderTest +FileFinderTest_SOURCES = FileFinderTest.cpp +FileFinderTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += FontManagerTest +check_PROGRAMS += FontManagerTest +FontManagerTest_SOURCES = FontManagerTest.cpp +FontManagerTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += FontMapTest +check_PROGRAMS += FontMapTest +FontMapTest_SOURCES = FontMapTest.cpp +FontMapTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += GraphicPathTest +check_PROGRAMS += GraphicPathTest +GraphicPathTest_SOURCES = GraphicPathTest.cpp +GraphicPathTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += LengthTest +check_PROGRAMS += LengthTest +LengthTest_SOURCES = LengthTest.cpp +LengthTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += MatrixTest +check_PROGRAMS += MatrixTest +MatrixTest_SOURCES = MatrixTest.cpp +MatrixTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += PageSizeTest +check_PROGRAMS += PageSizeTest +PageSizeTest_SOURCES = PageSizeTest.cpp +PageSizeTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += SplittedCharInputBufferTest +check_PROGRAMS += SplittedCharInputBufferTest +SplittedCharInputBufferTest_SOURCES = SplittedCharInputBufferTest.cpp +SplittedCharInputBufferTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += StreamCounterTest +check_PROGRAMS += StreamCounterTest +StreamCounterTest_SOURCES = StreamCounterTest.cpp +StreamCounterTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += StreamInputBufferTest +check_PROGRAMS += StreamInputBufferTest +StreamInputBufferTest_SOURCES = StreamInputBufferTest.cpp +StreamInputBufferTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + +TESTS += VectorStreamTest +check_PROGRAMS += VectorStreamTest +VectorStreamTest_SOURCES = VectorStreamTest.cpp +VectorStreamTest_LDADD = ../src/libdvisvgm.a -lgtest -lgtest_main + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.in b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.in new file mode 100644 index 00000000000..1bc7dd547f4 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/Makefile.in @@ -0,0 +1,689 @@ +# Makefile.in generated by automake 1.11 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in 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. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@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 = : +build_triplet = @build@ +host_triplet = @host@ 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mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/MatrixTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/MatrixTest.cpp new file mode 100644 index 00000000000..a3e578b836c --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/MatrixTest.cpp @@ -0,0 +1,68 @@ +/************************************************************************* +** MatrixTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <sstream> +#include "Matrix.h" + +using std::ostringstream; + +TEST(MatrixTest, svg) { + double v1[] = {1,2,3,4,5,6,7,8,9}; + Matrix m1(v1); + ostringstream oss; + m1.write(oss); + EXPECT_EQ(oss.str(), "((1,2,3),(4,5,6),(7,8,9))"); + EXPECT_EQ(m1.getSVG(), "matrix(1 4 2 5 3 6)"); + + double v2[] = {1,2}; + Matrix m2(v2, 2); + oss.str(""); + m2.write(oss); + EXPECT_EQ(oss.str(), "((1,2,0),(0,1,0),(0,0,1))"); + EXPECT_EQ(m2.getSVG(), "matrix(1 0 2 1 0 0)"); +} + + +TEST(MatrixTest, transpose) { + double v[] = {1,2,3,4,5,6,7,8,9}; + Matrix m(v); + m.transpose(); + ostringstream oss; + m.write(oss); + EXPECT_EQ(oss.str(), "((1,4,7),(2,5,8),(3,6,9))"); + EXPECT_EQ(m.getSVG(), "matrix(1 2 4 5 7 8)"); +} + + +TEST(MatrixTest, checks) { + Matrix m(1); + EXPECT_TRUE(m.isIdentity()); + double tx, ty; + EXPECT_TRUE(m.isTranslation(tx, ty)); + EXPECT_EQ(tx, 0); + EXPECT_EQ(ty, 0); + m.translate(1,2); + EXPECT_TRUE(m.isTranslation(tx, ty)); + EXPECT_EQ(tx, 1); + EXPECT_EQ(ty, 2); + m.scale(2, 2); + EXPECT_FALSE(m.isTranslation(tx, ty)); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/PageSizeTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/PageSizeTest.cpp new file mode 100644 index 00000000000..6b02ac1e48a --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/PageSizeTest.cpp @@ -0,0 +1,73 @@ +/************************************************************************* +** PageSizeTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <limits> +#include "PageSize.h" + + +class PageSizeTest : public ::testing::Test +{ + protected: + struct PageData + { + const char *id; + double width, height; + }; + + static const PageData pageData[]; + + PageSize ps; +}; + + +const PageSizeTest::PageData PageSizeTest::pageData[] = { + {"A4", 210, 297}, + {"a4", 210, 297}, + {"a4-p", 210, 297}, + {"a4-portrait", 210, 297}, + {"a4-l", 297, 210}, + {"a4-landscape", 297, 210}, + {"a5", 148, 210}, + {"c10", 28, 40}, + {"letter", 216, 279}, + {0, 0, 0} +}; + + +TEST_F(PageSizeTest, resize) { + EXPECT_FALSE(ps.valid()); + + for (const PageData *p = pageData; p && p->id; p++) { + ps.resize(p->id); + EXPECT_DOUBLE_EQ(ps.widthInMM(), p->width); + EXPECT_DOUBLE_EQ(ps.heightInMM(), p->height); + } +} + + +TEST_F(PageSizeTest, exceptions) { + EXPECT_THROW(ps.resize("a"), PageSizeException); + EXPECT_THROW(ps.resize("e4"), PageSizeException); + EXPECT_THROW(ps.resize("a4-unknown"), PageSizeException); +} + + + diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/SplittedCharInputBufferTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/SplittedCharInputBufferTest.cpp new file mode 100644 index 00000000000..89c01aedc3f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/SplittedCharInputBufferTest.cpp @@ -0,0 +1,181 @@ +/************************************************************************* +** SplittedCharInputBufferTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <cstring> +#include <sstream> +#include "InputBuffer.h" +#include "InputReader.h" + +using std::istringstream; + +TEST(SplittedCharInputBufferTest, get) { + const char *buf1 = "abcdef"; + const char *buf2 = "ghijklmnopqrstuvwxyz"; + SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2)); + BufferInputReader in(buffer); + bool ok=true; + for (int i=0; !in.eof() && ok; i++) { + EXPECT_LT(i, 26); + EXPECT_EQ(in.get(), 'a'+i); + ok = (i < 26); + } +} + + +TEST(SplittedCharInputBufferTest, peek) { + const char *buf1 = "abcdef"; + const char *buf2 = "ghijklmnopqrstuvwxyz"; + SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2)); + BufferInputReader in(buffer); + EXPECT_EQ(in.peek(), 'a'); + for (int i=0; i < 26; i++) + EXPECT_EQ(in.peek(i), 'a'+i); + EXPECT_EQ(in.peek(26), -1); +} + + +TEST(SplittedCharInputBufferTest, check) { + const char *buf1 = "abcde"; + const char *buf2 = "fghijklmnopqrstuvwxyz"; + SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2)); + BufferInputReader in(buffer); + EXPECT_TRUE(in.check("abc", false)); + EXPECT_TRUE(in.check("abc", true)); + EXPECT_TRUE(in.check("def", true)); + EXPECT_TRUE(in.check("ghi", true)); + EXPECT_TRUE(in.check("jkl", true)); + EXPECT_TRUE(in.check("mnopqrst", false)); + EXPECT_TRUE(in.check("mnopqrst", true)); + EXPECT_TRUE(in.check("uvwxyz", true)); + EXPECT_EQ(in.get(), -1); +} + + +TEST(SplittedCharInputBufferTest, skip) { + const char *buf1 = "abcde"; + const char *buf2 = "fghijklmnopqrstuvwxyz"; + SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2)); + BufferInputReader in(buffer); + in.skip(3); + EXPECT_EQ(in.peek(), 'd'); + in.skipUntil("ijk", false); + EXPECT_EQ(in.peek(), 'i'); + in.skipUntil("ijk", true); + EXPECT_EQ(in.peek(), 'l'); + in.skipUntil("z", true); + EXPECT_TRUE(in.eof()); +} + + +TEST(SplittedCharInputBufferTest, parseInt) { + const char *buf1 = "1234,-"; + const char *buf2 = "5,+6,10.-"; + SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2)); + BufferInputReader in(buffer); + int n; + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, 1234); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, -5); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, 6); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, 10); + EXPECT_EQ(in.get(), '.'); + + EXPECT_FALSE(in.parseInt(n)); + EXPECT_EQ(in.get(), '-'); +} + + +TEST(SplittedCharInputBufferTest, parseInt_base) { + const char *buf1 = "1234,-5,10,1a"; + const char *buf2 = "bc,1234a"; + SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2)); + BufferInputReader in(buffer); + int n; + EXPECT_TRUE(in.parseInt(10, n)); + EXPECT_EQ(n, 1234); + EXPECT_EQ(in.get(), ','); + + EXPECT_FALSE(in.parseInt(10, n)); + in.get(); + EXPECT_TRUE(in.parseInt(10, n)); + EXPECT_EQ(n, 5); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(16, n)); + EXPECT_EQ(n, 16); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(16, n)); + EXPECT_EQ(n, 0x1abc); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(8, n)); + EXPECT_EQ(n, 01234); + EXPECT_EQ(in.get(), 'a'); +} + + +TEST(SplittedCharInputBufferTest, parseDouble) { + const char *buf1 = "1234,-5,6.12,-3"; + const char *buf2 = ".1415,-.1,12e2,10.-"; + SplittedCharInputBuffer buffer(buf1, strlen(buf1), buf2, strlen(buf2)); + BufferInputReader in(buffer); + double d; + EXPECT_EQ(in.parseDouble(d), 'i'); + EXPECT_EQ(d, 1234.0); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'i'); + EXPECT_EQ(d, -5.0); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, 6.12); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, -3.1415); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, -0.1); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, 1200); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, 10.0); + EXPECT_EQ(in.peek(), '-'); + + EXPECT_FALSE(in.parseDouble(d)); + EXPECT_EQ(in.get(), '-'); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamCounterTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamCounterTest.cpp new file mode 100644 index 00000000000..0760f356538 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamCounterTest.cpp @@ -0,0 +1,39 @@ +/************************************************************************* +** StreamCounterTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <sstream> +#include "StreamCounter.h" + + +TEST(StreamCounterTest, count) { + std::ostringstream ss; + StreamCounter<char> sc(ss); + EXPECT_EQ(sc.count(), unsigned(0)); + + ss << "0123456789"; + EXPECT_EQ(sc.count(), unsigned(10)); + + ss << "0123456789"; + EXPECT_EQ(sc.count(), unsigned(20)); + + sc.reset(); + EXPECT_EQ(sc.count(), unsigned(0)); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamInputBufferTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamInputBufferTest.cpp new file mode 100644 index 00000000000..43e55a1a38b --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/StreamInputBufferTest.cpp @@ -0,0 +1,191 @@ +/************************************************************************* +** StreamInputBufferTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <map> +#include <sstream> +#include <string> +#include "InputBuffer.h" +#include "InputReader.h" + +using std::istringstream; +using std::map; +using std::string; + +TEST(StreamInputBufferTest, get) { + istringstream iss("abcdefghijklmnopqrstuvwxyz"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + bool ok=true; + for (int i=0; !in.eof() && ok; i++) { + EXPECT_LT(i, 26); + EXPECT_EQ(in.get(), 'a'+i); + ok = (i < 26); + } +} + + +TEST(StreamInputBufferTest, peek) { + istringstream iss("abcdefghijklmnopqrstuvwxyz"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + EXPECT_EQ(in.peek(), 'a'); + for (int i=0; i < 20; i++) + EXPECT_EQ(in.peek(i), 'a'+i); + // we can't look forward more than BUFSIZE characters (10 in this case) + for (int i=21; i < 26; i++) + EXPECT_EQ(in.peek(i), -1); +} + + +TEST(StreamInputBufferTest, check) { + istringstream iss("abcdefghijklmnopqrstuvwxyz"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + EXPECT_TRUE(in.check("abc", false)); + EXPECT_TRUE(in.check("abc", true)); + EXPECT_TRUE(in.check("def", true)); + EXPECT_TRUE(in.check("ghi", true)); + EXPECT_TRUE(in.check("jkl", true)); + EXPECT_TRUE(in.check("mnopqrst", false)); + EXPECT_TRUE(in.check("mnopqrst", true)); + EXPECT_TRUE(in.check("uvwxyz", true)); +} + + +TEST(StreamInputBufferTest, skip) { + istringstream iss("abcdefghijklmnopqrstuvwxyz"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + in.skip(3); + EXPECT_EQ(in.peek(), 'd'); + in.skipUntil("ijk", false); + EXPECT_EQ(in.peek(), 'i'); + in.skipUntil("ijk", true); + EXPECT_EQ(in.peek(), 'l'); + in.skipUntil("z", true); + EXPECT_TRUE(in.eof()); +} + + +TEST(StreamInputBufferTest, parseInt) { + istringstream iss("1234,-5,+6,10.-"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + int n; + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, 1234); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, -5); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, 6); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(n)); + EXPECT_EQ(n, 10); + EXPECT_EQ(in.get(), '.'); + + EXPECT_FALSE(in.parseInt(n)); + EXPECT_EQ(in.get(), '-'); +} + + +TEST(StreamInputBufferTest, parseInt_base) { + istringstream iss("1234,-5,10,1abc,1234a"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + int n; + EXPECT_TRUE(in.parseInt(10, n)); + EXPECT_EQ(n, 1234); + EXPECT_EQ(in.get(), ','); + + EXPECT_FALSE(in.parseInt(10, n)); + in.get(); + EXPECT_TRUE(in.parseInt(10, n)); + EXPECT_EQ(n, 5); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(16, n)); + EXPECT_EQ(n, 16); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(16, n)); + EXPECT_EQ(n, 0x1abc); + EXPECT_EQ(in.get(), ','); + + EXPECT_TRUE(in.parseInt(8, n)); + EXPECT_EQ(n, 01234); + EXPECT_EQ(in.get(), 'a'); +} + + +TEST(StreamInputBufferTest, parseDouble) { + istringstream iss("1234,-5,6.12,-3.1415,-.1,12e2,10.-"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + double d; + EXPECT_EQ(in.parseDouble(d), 'i'); + EXPECT_EQ(d, 1234.0); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'i'); + EXPECT_EQ(d, -5.0); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, 6.12); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, -3.1415); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, -0.1); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, 1200); + EXPECT_EQ(in.get(), ','); + + EXPECT_EQ(in.parseDouble(d), 'f'); + EXPECT_EQ(d, 10.0); + EXPECT_EQ(in.peek(), '-'); + + EXPECT_FALSE(in.parseDouble(d)); + EXPECT_EQ(in.get(), '-'); +} + + +TEST(StreamInputBufferTest, attribs) { + istringstream iss("aaa=1 bbb=2 ccc=3 d e"); + StreamInputBuffer buffer(iss, 10); + BufferInputReader in(buffer); + map<string,string> attr; + int s = in.parseAttributes(attr); + EXPECT_EQ(s, 3); + EXPECT_EQ(attr["aaa"], "1"); + EXPECT_EQ(attr["bbb"], "2"); + EXPECT_EQ(attr["ccc"], "3"); +} diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/VectorStreamTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/VectorStreamTest.cpp new file mode 100644 index 00000000000..241d39129ac --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/tests/VectorStreamTest.cpp @@ -0,0 +1,42 @@ +/************************************************************************* +** VectorStreamTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <vector> +#include "VectorStream.h" + +using std::string; +using std::vector; + +TEST(VectorStreamTest, read) { + const char *str = "abcdefghijklm\0nopqrstuvwxyz"; + vector<char> vec(str, str+27); + VectorInputStream<char> vs(vec); + for (unsigned count = 0; vs; count++) { + int c = vs.get(); + if (count < vec.size()) { + EXPECT_EQ(c, str[count]); + } + else { + EXPECT_EQ(c, -1); + } + } +} + diff --git a/Build/source/texk/kpathsea/ChangeLog b/Build/source/texk/kpathsea/ChangeLog index bb87fa882dd..c3267be31c0 100644 --- a/Build/source/texk/kpathsea/ChangeLog +++ b/Build/source/texk/kpathsea/ChangeLog @@ -1,3 +1,9 @@ +2009-11-13 Peter Breitenlohner <peb@mppmu.mpg.de> + + * tex-file.c (kpathsea_out_name_ok): On Windows disallow writing + to executable files (.com, .exe, .bat, etc). + From Akira Kakuto <kakuto@fuk.kindai.ac.jp>. + 2009-11-07 Peter Breitenlohner <peb@mppmu.mpg.de> * doc/kpathsea.texi (Calling sequence): Document the new diff --git a/Build/source/texk/kpathsea/tex-file.c b/Build/source/texk/kpathsea/tex-file.c index 1416f4f0c14..bd29b7504b2 100644 --- a/Build/source/texk/kpathsea/tex-file.c +++ b/Build/source/texk/kpathsea/tex-file.c @@ -32,7 +32,7 @@ #include <kpathsea/tex-file.h> #include <kpathsea/tex-make.h> #include <kpathsea/variable.h> - +#include <kpathsea/c-ctype.h> /* These are not in the structure because it's annoying to initialize lists in C. */ @@ -1175,9 +1175,151 @@ kpathsea_in_name_ok (kpathsea kpse, const_string fname) return kpathsea_name_ok (kpse, fname, "openin_any", "a", ok_reading); } +#if defined(WIN32) || defined(__MINGW32__) || defined(__CYGWIN__) +static int +Isspace (char c) +{ + return (c == ' ' || c == '\t'); +} + +static void +mk_suffixlist (char ***ext) +{ + char **p; + char *q, *r, *v; + int n; + +#if defined(__CYGWIN__) + v = (char *) xmalloc (71); + strcpy (v, ".com;.exe;.bat;.cmd;.vbs;.vbe;.js;.jse;.wsf;.wsh;.ws;.tcl;.py;.pyw;.pl"); +#else + v = (char *) getenv ("PATHEXT"); + if (v) /* strlwr() exists also in MingW */ + (void) strlwr (v); + else { + v = (char *) xmalloc (71); + strcpy (v, ".com;.exe;.bat;.cmd;.vbs;.vbe;.js;.jse;.wsf;.wsh;.ws;.tcl;.py;.pyw;.pl"); + } +#endif + + q = v; + n = 0; + + while ((r = strchr (q, ';')) != 0) { + n++; + r++; + q = r; + } + if (*q) + n++; + *ext = (char **) xmalloc ((n + 2) * sizeof (char *)); + p = *ext; + *p = (char *) xmalloc(5); + strcpy(*p, ".dll"); + p++; + q = v; + while ((r = strchr (q, ';')) != 0) { + *r = '\0'; + *p = (char *) xmalloc (strlen (q) + 1); + strcpy (*p, q); + *r = ';'; + r++; + q = r; + p++; + } + if (*q) { + *p = (char *) xmalloc (strlen (q) + 1); + strcpy (*p, q); + p++; + *p = NULL; + } else + *p = NULL; + free (v); +} + +static void +free_suffixlist (char ***ext) +{ + char **p; + + if (*ext) { + p = *ext; + while (*p) { + free (*p); + p++; + } + free (*ext); + } +} + +static boolean +executable_filep (kpathsea kpse, const_string fname) +{ + string p, q, base; + string *pp; + char **suffixlist = NULL; + +/* check openout_any */ + p = kpathsea_var_value (kpse, "openout_any"); + if (p && *p == 'p') { + free (p); + mk_suffixlist (&suffixlist); +/* get base name + we cannot use xbasename() for abnormal names. +*/ + base = xstrdup (fname); + p = strrchr (fname, '/'); + if (p) { + p++; + strcpy (base, p); + } + p = strrchr (base, '\\'); + if(p) { + p++; + strcpy (base, p); + } +#if defined(__CYGWIN__) + for (p = base; *p; p++) + *p = TOLOWER (*p); + p = base; +#else + p = (char *) strlwr (base); +#endif + for (q = p + strlen (p) - 1; + (q >= p) && ((*q == '.') || (Isspace (*q))); q--) { + *q = '\0'; /* remove trailing '.' , ' ' and '\t' */ + } + q = strrchr (p, '.'); /* get extension part */ + pp = suffixlist; + if (pp && q) { + while (*pp) { + if (strchr (fname, ':') || !strcmp (q, *pp)) { + fprintf (stderr, "\nThe name %s is forbidden to open for writing.\n", + fname); + free (base); + free_suffixlist (&suffixlist); + return true; + } + pp++; + } + } + free (base); + free_suffixlist (&suffixlist); + } else if (p) { + free (p); + } + return false; +} +#endif /* WIN32 || __MINGW32__ || __CYGWIN__ */ + boolean kpathsea_out_name_ok (kpathsea kpse, const_string fname) { +#if defined(WIN32) || defined(__MINGW32__) || defined(__CYGWIN__) + /* Output of an executable file is restricted on Windows */ + if (executable_filep (kpse, fname)) + return false; +#endif /* WIN32 || __MINGW32__ || __CYGWIN__ */ /* For output, default to paranoid. */ return kpathsea_name_ok (kpse, fname, "openout_any", "p", ok_writing); } diff --git a/Build/source/utils/Makefile.in b/Build/source/utils/Makefile.in index cff899b906a..c60ac5c7884 100644 --- a/Build/source/utils/Makefile.in +++ b/Build/source/utils/Makefile.in @@ -90,6 +90,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-common.m4 \ $(top_srcdir)/../texk/dvipng/ac/dvipng.ac \ $(top_srcdir)/../texk/dvipos/ac/withenable.ac \ $(top_srcdir)/../texk/dvipsk/ac/withenable.ac \ + $(top_srcdir)/../texk/dvisvgm/ac/withenable.ac \ $(top_srcdir)/../texk/gsftopk/ac/withenable.ac \ $(top_srcdir)/../texk/lacheck/ac/withenable.ac \ $(top_srcdir)/../texk/lcdf-typetools/ac/withenable.ac \ diff --git a/Build/source/utils/configure b/Build/source/utils/configure index 3f2ec4d3e38..4ffe5e9cea6 100755 --- a/Build/source/utils/configure +++ b/Build/source/utils/configure @@ -694,6 +694,7 @@ enable_timing with_gs enable_dvipos enable_dvipsk +enable_dvisvgm enable_gsftopk enable_lacheck enable_lcdf_typetools @@ -1447,6 +1448,7 @@ Optional Features: --enable-timing Output execution time of dvipng --disable-dvipos do not build the dvipos package --disable-dvipsk do not build the dvipsk package + --disable-dvisvgm do not build the dvisvgm package --disable-gsftopk do not build the gsftopk package --disable-lacheck do not build the lacheck package --disable-lcdf-typetools @@ -2881,6 +2883,31 @@ test "x$enable_dvipsk" = xno || { } +## texk/dvisvgm/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/dvisvgm/ +## configure options and TL libraries required for dvisvgm +# Check whether --enable-dvisvgm was given. +if test "${enable_dvisvgm+set}" = set; then : + enableval=$enable_dvisvgm; +fi +case $enable_dvisvgm in #( + yes|no) : + ;; #( + *) : + + enable_dvisvgm=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&5 +$as_echo "$as_me: Assuming \`--enable-dvisvgm=$enable_dvisvgm'" >&6;} + ac_configure_args="$ac_configure_args '--enable-dvisvgm=$enable_dvisvgm'" + ;; +esac + +test "x$enable_dvisvgm" = xno || { + need_kpathsea=yes + need_freetype2=yes + need_zlib=yes +} + + ## texk/gsftopk/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/gsftopk/ ## configure options and TL libraries required for gsftopk # Check whether --enable-gsftopk was given. @@ -3570,6 +3597,7 @@ test "x$need_gd" = xyes && { ## libs/freetype2/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/freetype2/ +## configure options and TL libraries required for freetype2 # Check whether --with-system-freetype2 was given. if test "${with_system_freetype2+set}" = set; then : |