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authorKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
committerKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
commit487ca4806cc046076293cf6cc5fbba0db282bac7 (patch)
tree847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/detex
parenta3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff)
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/detex')
-rw-r--r--Build/source/texk/detex/Makefile.in51
-rw-r--r--Build/source/texk/detex/README189
-rw-r--r--Build/source/texk/detex/c-auto.in28
-rw-r--r--Build/source/texk/detex/config.h.in28
-rwxr-xr-xBuild/source/texk/detex/configure1990
-rw-r--r--Build/source/texk/detex/configure.in19
-rw-r--r--Build/source/texk/detex/depend.mak22
-rw-r--r--Build/source/texk/detex/detex.h44
-rw-r--r--Build/source/texk/detex/detex.l746
-rw-r--r--Build/source/texk/detex/detex.man126
-rw-r--r--Build/source/texk/detex/states.sed17
-rw-r--r--Build/source/texk/detex/win32.mak60
12 files changed, 3320 insertions, 0 deletions
diff --git a/Build/source/texk/detex/Makefile.in b/Build/source/texk/detex/Makefile.in
new file mode 100644
index 00000000000..60face97833
--- /dev/null
+++ b/Build/source/texk/detex/Makefile.in
@@ -0,0 +1,51 @@
+# Makefile.in for detex. Thomas Esser, 2002. Public domain.
+
+all: detex
+
+kpse_include ../make/paths.mk
+kpse_include ../make/common.mk
+kpse_include ../make/programs.mk
+kpse_include ../make/tkpathsea.mk
+
+program = detex
+prog_cflags = -DKPATHSEA
+
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+
+$(program): $(LEX_OUTPUT_ROOT).o $(kpathsea)
+ $(kpathsea_link) $(LEX_OUTPUT_ROOT).o $(LEXLIB) $(LOADLIBES)
+
+$(LEX_OUTPUT_ROOT).c: xxx.l
+ $(LEX) xxx.l
+
+$(LEX_OUTPUT_ROOT).o: $(LEX_OUTPUT_ROOT).c detex.h
+
+xxx.l: states.sed detex.l
+ sed -f $(srcdir)/states.sed $(srcdir)/detex.l > xxx.l
+
+detex.c: xxx.l
+ $(LEX)
+
+
+kpse_include ../make/clean.mk
+clean::
+ rm -f xxx.l $(program) $(LEX_OUTPUT_ROOT).c
+
+distclean::
+ rm -f c-auto.h Makefile config.cache config.log config.status
+
+install: install-exec install-data
+uninstall: uninstall-exec uninstall-data
+install-exec: $(program)
+ $(SHELL) $(top_srcdir)/../mkinstalldirs $(bindir)
+ $(INSTALL_LIBTOOL_PROG) $(program) $(bindir)
+uninstall-exec:
+ rm -f $(bindir)/$(program)
+install-data:
+ $(SHELL) $(top_srcdir)/../mkinstalldirs $(man1dir)
+ $(INSTALL_DATA) $(srcdir)/detex.man $(man1dir)/detex.$(manext)
+uninstall-data:
+ rm -f $(man1dir)/detex.$(manext)
+depend info dvi check:
diff --git a/Build/source/texk/detex/README b/Build/source/texk/detex/README
new file mode 100644
index 00000000000..59fb6b558c4
--- /dev/null
+++ b/Build/source/texk/detex/README
@@ -0,0 +1,189 @@
+Detex - Version 2.7
+
+Detex is a program to remove TeX constructs from a text file. It recognizes
+the \input command.
+
+This program assumes it is dealing with LaTeX input if it sees the string
+"\begin{document}" in the text. It recognizes the \include and \includeonly
+commands.
+
+This directory contains the following files:
+
+README - you're looking at it.
+
+Makefile - makefile for generating detex on a 4.2BSD Unix system.
+
+detex.1l - troff source for the detex manual page.
+ Assuming you have the -man macros, use "make man-page" to
+ generate it.
+
+detex.h - Various global definitions. These should be modified to suit
+ the local installation.
+
+detex.l - Lex and C source for the detex program.
+
+lexout.c - C code generated from detex.l using lex on a Sun (SunOS 4.1.1)
+ This can be useful for DOS, OS/2 or systems that don't have
+ lex.
+
+states.sed - sed(1) script to munge the state names in detex.l so that
+ reasonable names can be used in the source without causing
+ lex(1) to overflow.
+
+os2 - subdirectory containing support for compilation on
+ OS/2 and DOS systems
+
+
+Feel free to redistribute this program, but distribute the complete contents
+of this directory. The latest version is available at
+http://www.cs.purdue.edu/homes/trinkle/detex/ Send comments and fixes
+to me via email.
+
+Daniel Trinkle <trinkle@cs.purdue.edu>
+Department of Computer Sciences
+Purdue University
+West Lafayette, IN 47907-1398
+
+April 26, 1986
+
+Modified -- June 4, 1986
+Changed so that it automatically recognizes LaTeX source and ignores several
+environment modes such as array.
+
+
+Modified (Version 2.0) -- June 30, 1984
+Now handles white space in sequences like "\begin { document }". Detex is not
+as easily confused by such things as display mode ends and begins that don't
+match up.
+
+
+Modified -- September 19, 1986
+Added the "-e <environment-list>" option to ignore specified LaTeX
+environments.
+
+
+Modified -- June 30, 1987
+Added the "-n" no-follow option, to allow detex to ignore \input and \include
+commands. Also changed the algorithm for locating the input files. It now
+interprets the "." more reasonably (i.e. it is not always the beginning of an
+extension).
+
+
+Modified -- December 15, 1988
+Added handling of verbatim environment in LaTeX mode and added it to the list
+of modes ignored by default. Because of limitations with lex, it was
+necessary to shorten the names of some of the existing start states before
+adding a new one (ugh).
+
+
+Modified -- January 3, 1988
+Added ignore of \$ inside $$ (math) pair.
+
+
+Modified (Version 2.2) -- June 25, 1990
+Control sequences are no longer replaced by space, but just removed. This
+means accents no longer cause output words to be broken. The "-c" option was
+added to show the arguments of \cite, \ref, and \pageref macros. This is
+useful when using something like style on the output.
+
+
+Modified (Version 2.3) -- September 7, 1990
+Fixed the handling of Ctl mode a little better and added an exception
+for \index on suggestions from kcb@hss.caltech.edu (KC Border). Also
+changed the value for DEFAULTINPUTS to coincide with a local change.
+
+
+Modified -- February 10, 1991
+Added -t option to force TeX mode even when seeing the "\begin{document}"
+string in the input.
+
+
+Modified -- February 23, 1991
+Based on suggestions from pinard@iro.umontreal.ca (Francois Pinard), I
+added support for the SysV string routines (-DUSG), added defines for
+the flex lexical scanner (-DFLEX_SCANNER), changed NULL to '\0' when
+using it as a character (his sys defined NULL as (void *)0), changed
+the Makefile to use ${CC} instead of cc, and added comments about the
+new compile time options.
+
+
+Modified (Version 2.4) -- September 2, 1992
+Corrected the way CITEBEGIN worked. Due to serious braindeath I had
+the condition wrong in the if test. It should be (fLatex && !fCite).
+This solves the problem a couple people reported with amstex style
+\ref entries.
+
+Added a preprocessing sed(1) command to replace all the long, easy to
+read state names with short two letter state names (SA-S?) so that lex
+won't overflow and I don't have to keep shortening the state names
+every time I add one. If a state is added, it must also be added to
+states.sed (order is important) along with its unique S? replacement.
+
+Added \pagestyle, \setcounter, and \verb handling from
+K.Sattar@cs.exeter.ac.uk (Khalid Sattar). Also allows invocation as
+"delatex" to force LaTeX mode.
+
+Applied patches from queinnec@cenatls.cena.dgac.fr (Philippe Queinnec)
+to handle nested {}s in state <LaMacro2> (\bibitem, \cite, \index).
+
+Added special ligature handling (\aa, \ae, \oe, \l, \o, \i, \j, \ss)
+at the suggestion of gwp@dido.caltech.edu (G. W. Pigman II).
+
+Cleaned up the comments on detex.h, added mathmatica to DEFAULTENV.
+
+
+Modified (Version 2.5) -- January 28, 1993
+Leading spaces in macros are no longer stripped. This means
+"foo\footnote{ bar}" comes out as "foo bar" instead of "foobar".
+
+Fixed special ligature handling so it works in cases line {\ss} instead of
+just when followed by a space.
+
+
+Modified (Version 2.6) -- July 30, 1993
+Added OS/2 port from hankedr@mail.auburn.edu (Darrel R Hankerson).
+
+Added handling of leading and trailing ':' in TEXINPUTS per the latest
+TeX as suggested by jnp@tfl.dk (J|rgen N|rgaard).
+
+Changed the way the input path is constructed in SetInputPaths() so we
+never try to modify a constant string.
+
+Changed the way the the ignore environment list is contructed in
+SetEnvIgnore() so we never try to modify a constant string.
+
+Changed the USG define to HAVE_STRING_H.
+
+Fixed the states.sed script so it only replaces "Input" in the correct
+places. I would like to use the \< \> word separator patterns but
+they are not supported by all versions of sed. This as least works.
+
+Changed the detex.c target in the Makefile to use a temporary file
+because I experienced problems (segmentation fault) with lex on
+Solaris 2.1 when input was from stdin.
+
+
+Modified (Version 2.7) -- September 10, 1997
+Removed line breaks in detex.l between a few patterns and actions. It
+appears that flex is no longer able to handle this. Thanks to Anthony
+Harris <harris@hebb.neurology.pitt.edu> and Marty Leisner
+<leisner@sdsp.mc.xerox.com> for reporting this.
+
+
+Porting notes -- March 30, 1992
+When using gcc, or compiling on a NeXT, you should compile with
+-fwritable-strings. With the change to SetInputPaths() in 2.6 this
+should no longer be necessary.
+
+On a NeXT, it has been reported that lex replaces the '\0' with NULL,
+and then the compiler complains about it. I think this is an old bug
+that is no longer applicable.
+
+July 30, 1993
+The flex scanner generator does not work because it does not handle
+input buffering the same way as lex. I don't know of any reasonable
+way to rewrite detex to get around this problem.
+
+May 25, 1995
+According to alain@ia1.u-strasbg.fr (Alain Ketterlin), using flex
+allows 8-bit characters to be handled correctly.
diff --git a/Build/source/texk/detex/c-auto.in b/Build/source/texk/detex/c-auto.in
new file mode 100644
index 00000000000..898369e1220
--- /dev/null
+++ b/Build/source/texk/detex/c-auto.in
@@ -0,0 +1,28 @@
+/* c-auto.in. Generated automatically from configure.in by autoheader. */
+
+/* Define if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Define if lex declares yytext as a char [] by default. */
+#undef YYTEXT_CHAR
+
+/* Define if lex declares yytext as a char * by default, not a char[]. */
+#undef YYTEXT_POINTER
+
+/* Define if lex declares yytext as a unsigned char [] by default. */
+#undef YYTEXT_UCHAR
+
+/* Define if you have the ftime function. */
+#undef HAVE_FTIME
+
+/* Define if you have the gettimeofday function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define if you have the strerror function. */
+#undef HAVE_STRERROR
+
+/* Define if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/timeb.h> header file. */
+#undef HAVE_SYS_TIMEB_H
diff --git a/Build/source/texk/detex/config.h.in b/Build/source/texk/detex/config.h.in
new file mode 100644
index 00000000000..1d8952ec0bf
--- /dev/null
+++ b/Build/source/texk/detex/config.h.in
@@ -0,0 +1,28 @@
+/* config.h.in. Generated automatically from configure.in by autoheader. */
+
+/* Define if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Define if lex declares yytext as a char [] by default. */
+#undef YYTEXT_CHAR
+
+/* Define if lex declares yytext as a char * by default, not a char[]. */
+#undef YYTEXT_POINTER
+
+/* Define if lex declares yytext as a unsigned char [] by default. */
+#undef YYTEXT_UCHAR
+
+/* Define if you have the ftime function. */
+#undef HAVE_FTIME
+
+/* Define if you have the gettimeofday function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define if you have the strerror function. */
+#undef HAVE_STRERROR
+
+/* Define if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/timeb.h> header file. */
+#undef HAVE_SYS_TIMEB_H
diff --git a/Build/source/texk/detex/configure b/Build/source/texk/detex/configure
new file mode 100755
index 00000000000..f5dac960f58
--- /dev/null
+++ b/Build/source/texk/detex/configure
@@ -0,0 +1,1990 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer"
+ac_help="$ac_help
+ --without-mktexmf-default do not run mktexmf if MF source missing"
+ac_help="$ac_help
+ --without-mktexpk-default do not run mktexpk if PK font missing"
+ac_help="$ac_help
+ --without-mktextfm-default do not run mktextfm if TFM file missing"
+ac_help="$ac_help
+ --without-mkocp-default do not run mkocp if OCP file missing"
+ac_help="$ac_help
+ --without-mkofm-default do not run mkofm if OFM file missing"
+ac_help="$ac_help
+ --with-mktexfmt-default run mktexfmt if format file missing"
+ac_help="$ac_help
+ --with-mktextex-default run mktextex if TeX source missing"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+ac_config_files=
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ case "$ac_option" in
+ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) ac_optarg= ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case "$ac_option" in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir="$ac_optarg" ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build="$ac_optarg" ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file="$ac_optarg" ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir="$ac_optarg" ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ eval "enable_${ac_feature}=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix="$ac_optarg" ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he)
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+ --cache-file=FILE cache test results in FILE
+ --help print this message
+ --no-create do not create output files
+ --quiet, --silent do not print \`checking...' messages
+ --version print the version of autoconf that created configure
+Directory and file names:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [same as prefix]
+ --bindir=DIR user executables in DIR [EPREFIX/bin]
+ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
+ --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data in DIR
+ [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data in DIR
+ [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
+ --libdir=DIR object code libraries in DIR [EPREFIX/lib]
+ --includedir=DIR C header files in DIR [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
+ --infodir=DIR info documentation in DIR [PREFIX/info]
+ --mandir=DIR man documentation in DIR [PREFIX/man]
+ --srcdir=DIR find the sources in DIR [configure dir or ..]
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM
+ run sed PROGRAM on installed program names
+EOF
+ cat << EOF
+Host type:
+ --build=BUILD configure for building on BUILD [BUILD=HOST]
+ --host=HOST configure for HOST [guessed]
+ --target=TARGET configure for TARGET [TARGET=HOST]
+Features and packages:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --x-includes=DIR X include files are in DIR
+ --x-libraries=DIR X library files are in DIR
+EOF
+ if test -n "$ac_help"; then
+ echo "--enable and --with options recognized:$ac_help"
+ fi
+ exit 0 ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host="$ac_optarg" ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir="$ac_optarg" ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir="$ac_optarg" ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir="$ac_optarg" ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir="$ac_optarg" ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir="$ac_optarg" ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir="$ac_optarg" ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir="$ac_optarg" ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix="$ac_optarg" ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix="$ac_optarg" ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name="$ac_optarg" ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir="$ac_optarg" ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir="$ac_optarg" ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site="$ac_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir="$ac_optarg" ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir="$ac_optarg" ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target="$ac_optarg" ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version 2.13"
+ exit 0 ;;
+
+ -with-* | --with-*)
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes="$ac_optarg" ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries="$ac_optarg" ;;
+
+ -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_envvar| sed 's/[_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: invalid variable name: $ac_envvar" 1>&2; exit 1; }
+ fi
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+ echo "configure: warning: $ac_option: invalid host type" 1>&2
+ fi
+ if test "x$nonopt" != xNONE; then
+ { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+ fi
+ nonopt="$ac_option"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+ exec 6>/dev/null
+else
+ exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+ case "$ac_arg" in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+ esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set. These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=detex.l
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_prog=$0
+ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+ else
+ { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+ fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ echo "loading site script $ac_site_file"
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ echo "loading cache $cache_file"
+ . $cache_file
+else
+ echo "creating cache $cache_file"
+ > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:560: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test $ac_x $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+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
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:591: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_prog_rejected=no
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test $ac_x $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_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 $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test -z "$CC"; then
+ case "`uname -s`" in
+ *win32* | *WIN32*)
+ # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:643: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test $ac_x $ac_dir/$ac_word; then
+ ac_cv_prog_CC="cl"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+ ;;
+ esac
+ fi
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:676: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 687 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:718: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:723: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:751: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&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
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ case $ac_dir in
+ /*|[A-z]:/*) ac_aux_dir=$ac_dir;;
+ *) ac_aux_dir=`pwd`/$ac_dir;;
+ esac
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ case $ac_dir in
+ /*|[A-z]:/*) ac_aux_dir=$ac_dir;;
+ *) ac_aux_dir=`pwd`/$ac_dir;;
+ esac
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+# 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
+# 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"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:819: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
+ # Hack for MSDOS and descendants.
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/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
+ if test $ac_x $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+echo "$ac_t""$INSTALL" 1>&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'
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:874: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftestmake <<\EOF
+all:
+ @echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ SET_MAKE=
+else
+ echo "$ac_t""no" 1>&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:901: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ rm -f conftestdata
+# MS-DOS is a special case, because it sort of pretends that ln -s
+# works for executables.
+if test -z "$COMSPEC" && ln -s X conftestdata 2>/dev/null
+then
+ rm -f conftestdata
+ ac_cv_prog_LN_S="ln -s"
+else
+ ac_cv_prog_LN_S=ln
+fi
+fi
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
+ echo "$ac_t""yes" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+# Extract the first word of "flex", so it can be a program name with args.
+set dummy flex; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:927: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test $ac_x $ac_dir/$ac_word; then
+ ac_cv_prog_LEX="flex"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
+fi
+fi
+LEX="$ac_cv_prog_LEX"
+if test -n "$LEX"; then
+ echo "$ac_t""$LEX" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$LEXLIB"
+then
+ case "$LEX" in
+ flex*) ac_lib=fl ;;
+ *) ac_lib=l ;;
+ esac
+ echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
+echo "configure:962: checking for yywrap in -l$ac_lib" >&5
+ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-l$ac_lib $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 970 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char yywrap();
+
+int main() {
+yywrap()
+; return 0; }
+EOF
+if { (eval echo configure:981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ LEXLIB="-l$ac_lib"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1004: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${CC-cc}" will confuse make.
+ CPP="${CC-cc} -E"
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp.
+ cat > conftest.$ac_ext <<EOF
+#line 1019 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.$ac_ext <<EOF
+#line 1036 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -nologo -E"
+ cat > conftest.$ac_ext <<EOF
+#line 1053 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+echo $ac_n "checking lex output file root""... $ac_c" 1>&6
+echo "configure:1084: checking lex output file root" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # The minimal lex program is just a single line: %%. But some broken lexes
+# (Solaris, I think it was) want two %% lines, so accommodate them.
+echo '%%
+%%' | $LEX
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+rm -f "${LEX_OUTPUT_ROOT}.c"
+
+echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
+echo "configure:1106: checking whether yytext is a pointer" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+# Avoid need for the lex library; very commonly, -lfl won't be found by
+# default, and thus the link below would fail if we didn't supply yywrap,
+# which would fool configure into thinking that yytext was not
+# a char * when it really is.
+echo '%%
+%%' | $LEX
+echo "extern char *yytext;
+#ifndef yywrap
+int yywrap () { return 1; }
+#endif" >>$LEX_OUTPUT_ROOT.c
+ac_save_LIBS="$LIBS"
+LIBS="$LIBS $LEXLIB"
+cat > conftest.$ac_ext <<EOF
+#line 1127 "configure"
+#include "confdefs.h"
+`cat $LEX_OUTPUT_ROOT.c`
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:1134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_prog_lex_yytext_pointer=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+rm -f "${LEX_OUTPUT_ROOT}.c"
+
+fi
+
+echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+ cat >> confdefs.h <<\EOF
+#define YYTEXT_POINTER 1
+EOF
+
+else
+echo $ac_n "checking whether yytext is an array of char""... $ac_c" 1>&6
+echo "configure:1155: checking whether yytext is an array of char" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_char'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_char=no
+# Avoid need for the lex library; very commonly, -lfl won't be found by
+# default, and thus the link below would fail if we didn't supply yywrap,
+# which would fool configure into thinking that yytext was not
+# a char array when it really is.
+
+echo '%%
+%%' | $LEX
+echo "extern char yytext[];
+#ifndef yywrap
+int yywrap () { return 1; }
+#endif" >>$LEX_OUTPUT_ROOT.c
+
+ac_save_LIBS="$LIBS"
+LIBS="$LIBS $LEXLIB"
+cat > conftest.$ac_ext <<EOF
+#line 1178 "configure"
+#include "confdefs.h"
+`cat $LEX_OUTPUT_ROOT.c`
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:1185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_prog_lex_yytext_char=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+rm -f "${LEX_OUTPUT_ROOT}.c"
+
+fi
+
+echo "$ac_t""$ac_cv_prog_lex_yytext_char" 1>&6
+if test $ac_cv_prog_lex_yytext_char = yes; then
+cat >> confdefs.h <<\EOF
+#define YYTEXT_CHAR 1
+EOF
+
+else
+echo $ac_n "checking whether yytext is an array of unsigned char""... $ac_c" 1>&6
+echo "configure:1206: checking whether yytext is an array of unsigned char" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_uchar'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # Some systems use an array of unsigned char for yytext. Figure out if that
+# happens to be the case.
+ac_cv_prog_lex_yytext_uchar=no
+# Avoid need for the lex library; very commonly, -lfl won't be found by
+# default, and thus the link below would fail if we didn't supply yywrap,
+# which would fool configure into thinking that yytext was not
+# a unsigned char array when it really is.
+
+echo '%%
+%%' | $LEX
+echo "extern unsigned char yytext[];
+#ifndef yywrap
+int yywrap () { return 1; }
+#endif" >>$LEX_OUTPUT_ROOT.c
+
+ac_save_LIBS="$LIBS"
+LIBS="$LIBS $LEXLIB"
+cat > conftest.$ac_ext <<EOF
+#line 1228 "configure"
+#include "confdefs.h"
+`cat $LEX_OUTPUT_ROOT.c`
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:1235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_prog_lex_yytext_uchar=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+rm -f "${LEX_OUTPUT_ROOT}.c"
+
+fi
+
+echo "$ac_t""$ac_cv_prog_lex_yytext_uchar" 1>&6
+if test $ac_cv_prog_lex_yytext_uchar = yes; then
+cat >> confdefs.h <<\EOF
+#define YYTEXT_UCHAR 1
+EOF
+
+fi
+fi
+fi
+
+echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
+echo "configure:1259: checking whether time.h and sys/time.h may both be included" >&5
+if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1264 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+int main() {
+struct tm *tp;
+; return 0; }
+EOF
+if { (eval echo configure:1273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_header_time=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_header_time=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_header_time" 1>&6
+if test $ac_cv_header_time = yes; then
+ cat >> confdefs.h <<\EOF
+#define TIME_WITH_SYS_TIME 1
+EOF
+
+fi
+
+
+
+echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+echo "configure:1296: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+ USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
+ if test "x$USE_MAINTAINER_MODE" = xyes; then
+ MAINT=
+ else
+ MAINT='#M#'
+ fi
+
+
+
+echo $ac_n "checking for loader (symbol LD)""... $ac_c" 1>&6
+echo "configure:1315: checking for loader (symbol LD)" >&5
+if eval "test \"`echo '$''{'cf_cv_subst_LD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+test -z "$LD" && LD=ld
+cf_cv_subst_LD=$LD
+fi
+
+LD=${cf_cv_subst_LD}
+echo "$ac_t""$LD" 1>&6
+
+
+echo $ac_n "checking for archiver (symbol AR)""... $ac_c" 1>&6
+echo "configure:1329: checking for archiver (symbol AR)" >&5
+if eval "test \"`echo '$''{'cf_cv_subst_AR'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+test -z "$AR" && AR=ar
+cf_cv_subst_AR=$AR
+fi
+
+AR=${cf_cv_subst_AR}
+echo "$ac_t""$AR" 1>&6
+
+
+echo $ac_n "checking for archiver options (symbol ARFLAGS)""... $ac_c" 1>&6
+echo "configure:1343: checking for archiver options (symbol ARFLAGS)" >&5
+if eval "test \"`echo '$''{'cf_cv_subst_ARFLAGS'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+test -z "$ARFLAGS" && ARFLAGS=rc
+cf_cv_subst_ARFLAGS=$ARFLAGS
+fi
+
+ARFLAGS=${cf_cv_subst_ARFLAGS}
+echo "$ac_t""$ARFLAGS" 1>&6
+
+
+
+# Check whether --with-mktexmf-default or --without-mktexmf-default was given.
+if test "${with_mktexmf_default+set}" = set; then
+ withval="$with_mktexmf_default"
+ :
+else
+ with_mktexmf_default=yes
+fi
+
+# Check whether --with-mktexpk-default or --without-mktexpk-default was given.
+if test "${with_mktexpk_default+set}" = set; then
+ withval="$with_mktexpk_default"
+ :
+else
+ with_mktexpk_default=yes
+fi
+
+# Check whether --with-mktextfm-default or --without-mktextfm-default was given.
+if test "${with_mktextfm_default+set}" = set; then
+ withval="$with_mktextfm_default"
+ :
+else
+ with_mktextfm_default=yes
+fi
+
+# Check whether --with-mkocp-default or --without-mkocp-default was given.
+if test "${with_mkocp_default+set}" = set; then
+ withval="$with_mkocp_default"
+ :
+else
+ with_mkocp_default=yes
+fi
+
+# Check whether --with-mkofm-default or --without-mkofm-default was given.
+if test "${with_mkofm_default+set}" = set; then
+ withval="$with_mkofm_default"
+ :
+else
+ with_mkofm_default=yes
+fi
+
+# Check whether --with-mktexfmt-default or --without-mktexfmt-default was given.
+if test "${with_mktexfmt_default+set}" = set; then
+ withval="$with_mktexfmt_default"
+ :
+fi
+
+# Check whether --with-mktextex-default or --without-mktextex-default was given.
+if test "${with_mktextex_default+set}" = set; then
+ withval="$with_mktextex_default"
+ with_mktextex_default=yes
+else
+ with_mktextex_default=no
+fi
+
+
+echo $ac_n "checking where the main texmf tree is located""... $ac_c" 1>&6
+echo "configure:1413: checking where the main texmf tree is located" >&5
+texmfmain=
+if test -n "$TEXMFMAIN"; then
+ texmfmain="$TEXMFMAIN"
+ echo "$ac_t""$texmfmain (from TEXMFMAIN)" 1>&6
+
+elif test "x$datadir" != 'x${prefix}/share'; then
+ # datadir is explicitly defined, assume datadir/texmf.
+ eval p=\"$datadir\"
+ # Unconditionally set the directory, but...
+ texmfmain=`echo "$p/texmf" | sed 's,//*,/,g'`
+ # ... do complain if it wasn't found.
+ if test -d "$texmfmain"; then
+ echo "$ac_t"""$texmfmain"" 1>&6
+ else
+ echo "$ac_t""not found" 1>&6
+ echo "configure: warning: No texmf tree found at datadir/texmf ($texmfmain)" 1>&2
+ echo "configure: warning: proceeding anyway.
+ *****************************************************************
+ * Warning: The main texmf tree was not found. *
+ * If you do not have the files, you should be able to find them *
+ * at the same place you got these sources, or from one of the *
+ * CTAN hosts. Good luck. *
+ *****************************************************************
+" 1>&2
+ fi
+
+else
+ # Second case, datadir is default...
+ if test "x$prefix" = "xNONE"; then
+ p="$ac_default_prefix"
+ else
+ eval p=\"$prefix\"
+ fi
+ for e in share/texmf lib/texmf texmf; do
+ if test -d "$p/$e"; then
+ texmfmain='${prefix}'/"$e"
+ break
+ fi
+ done
+ if test -z "$texmfmain" && test "x$prefix" = "xNONE"; then
+ # Still no texmfmain found, no prefix set, perhaps kpsewhich is
+ # installed and can help us out.
+ texmfmain=`kpsewhich --expand-path='$TEXMFMAIN'` 2>/dev/null
+ fi
+ texmfmain=`echo "$texmfmain" | sed 's,//*,/,g'`
+ if test -n "$texmfmain"; then
+ echo "$ac_t"""$texmfmain"" 1>&6
+ else
+ eval texmfmain="$datadir/texmf"
+ echo "$ac_t""not found" 1>&6
+ echo "configure: warning: The main texmf tree was not found at $texmfmain.
+ *****************************************************************
+ * Warning: The main texmf tree was not found. *
+ * Use the --datadir option to specify its parent directory. *
+ * If you do not have the files, you should be able to them from *
+ * the same place you got these sources from, or from one of the *
+ * CTAN hosts. *
+ *****************************************************************
+ Winging it by pretending $texmfmain is correct." 1>&2
+ fi
+fi
+
+
+
+ac_config_files="$ac_config_files Makefile"
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs. It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already. You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
+if cmp -s $cache_file confcache; then
+ :
+else
+ if test -w $cache_file; then
+ echo "updating cache $cache_file"
+ cat confcache > $cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+ case "\$ac_option" in
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+ exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+ echo "$CONFIG_STATUS generated by autoconf version 2.13"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+ *) echo "\$ac_cs_usage"; exit 1 ;;
+ esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+
+trap 'rm -fr `echo "$ac_config_files c-auto.h:c-auto.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@CC@%$CC%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@LN_S@%$LN_S%g
+s%@LEX@%$LEX%g
+s%@LEXLIB@%$LEXLIB%g
+s%@CPP@%$CPP%g
+s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
+s%@MAINT@%$MAINT%g
+s%@LD@%$LD%g
+s%@AR@%$AR%g
+s%@ARFLAGS@%$ARFLAGS%g
+s%@texmfmain@%$texmfmain%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+ else
+ sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+ fi
+ if test ! -s conftest.s$ac_file; then
+ ac_more_lines=false
+ rm -f conftest.s$ac_file
+ else
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f conftest.s$ac_file"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+ fi
+ ac_file=`expr $ac_file + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_cmds`
+ fi
+done
+if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"$ac_config_files"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+ else
+ ac_dir_suffix= ac_dots=
+ fi
+
+ case "$ac_given_srcdir" in
+ .) srcdir=.
+ if test -z "$ac_dots"; then top_srcdir=.
+ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+ /*|[A-z]:/*) # Absolute path.
+ srcdir="$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_given_srcdir" ;;
+ *) # Relative path.
+ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ case "$ac_given_INSTALL" in
+ "") ;;
+ [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo creating "$ac_file"
+ rm -f "$ac_file"
+ configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+ case "$ac_file" in
+ *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+ *) ac_comsub= ;;
+ esac
+
+ rm -f conftest.in
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"`
+ cat $ac_file_inputs > conftest.in
+ #
+ # Replace lines of the form ac_include foo with the contents of foo:
+ # first, from the ac_include lines construct a list of file names.
+ # From that list, we construct a second list of those files that exist.
+ # Then we construct lists of sed commands for including those files,
+ # and a sed command that removes the ac_include lines. We don't attempt
+ # to read non-existent files because some (buggy) versions of sed choke
+ # on this. Have to use sed because old (Ultrix, SunOS) awk does not support
+ # getline or system. (Anyway, configure scripts aren't supposed to use awk.)
+ # Can't use only one -e and commands {dr foo} because foo has to be last.
+ # Be careful, because the filename may contain /. Be careful with
+ # whitespace; we need to use echo.
+ #
+ file_substs=`sed -n '/^ac_include/s%ac_include[ ]*\(.*\)%\1%p' conftest.in`
+ # Create the sed command line ...
+ if test -n "$file_substs"; then
+ echo "configure: warning: ac_include is obsolete; instead use kpse_include" 1>&2
+ file_subst_cmd="sed -e 's/^ac_include/kpse_include/'"
+ else
+ file_subst_cmd='sed'
+ fi
+ kpse_substs=`sed -n '/^kpse_include/s%kpse_include[ ]*\(.*\)%\1%p' conftest.in`
+ for ac_inc in $file_substs $kpse_substs; do
+ if test -f "$ac_given_srcdir/$ac_inc"; then
+ ac_mung=`echo $ac_inc | sed 's,/,%,g'`
+ file_subst_cmd="$file_subst_cmd -e '/^kpse_include $ac_mung$/r $ac_given_srcdir/$ac_inc'"
+ fi
+ done
+ file_subst_cmd="$file_subst_cmd -e '/^kpse_include/d'"
+ # ... and fix the whitespace and escaped slashes.
+ file_subst_cmd=`echo "$file_subst_cmd" | sed -e 's,%,\\\/,g' \
+-e 's/kpse_include /kpse_include[ ]*/g'`
+ # I can't find any way to do variable substitution in the sed commands
+ # (so the user could have, e.g., $top_srcdir in their ac_include line).
+ (eval $file_subst_cmd conftest.in) \
+ | sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s* conftest.in
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='\([ ][ ]*\)[^ ].*$%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='\([ ]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+ CONFIG_HEADERS=" c-auto.h:c-auto.in"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ echo creating $ac_file
+
+ rm -f conftest.frag conftest.in conftest.out
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"`
+ cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h. And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #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.
+cat >> conftest.vals <<\EOF
+s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+ ac_lines=`grep -c . conftest.vals`
+ # grep -c gives empty output for an empty file on some AIX systems.
+ if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+ # Write a limited-size here document to conftest.frag.
+ echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+ echo 'CEOF
+ sed -f conftest.frag conftest.in > conftest.out
+ rm -f conftest.in
+ mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+ rm -f conftest.vals
+ mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+ rm -f conftest.frag conftest.h
+ echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
+ cat conftest.in >> conftest.h
+ rm -f conftest.in
+ if cmp -s $ac_file conftest.h 2>/dev/null; then
+ echo "$ac_file is unchanged"
+ rm -f conftest.h
+ else
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ fi
+ rm -f $ac_file
+ mv conftest.h $ac_file
+ fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+
+
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
+if test "$no_recursion" != yes; then
+
+ # Remove --cache-file and --srcdir arguments so they do not pile up.
+ ac_sub_configure_args=
+ ac_prev=
+ for ac_arg in $ac_configure_args; do
+ if test -n "$ac_prev"; then
+ ac_prev=
+ continue
+ fi
+ case "$ac_arg" in
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ ;;
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ ;;
+ *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
+ esac
+ done
+
+ for ac_config_dir in : $subdirs; do
+
+ # Do not complain, so a configure script can configure whichever
+ # parts of a large source tree are present.
+ if test ! -d $srcdir/$ac_config_dir; then
+ continue
+ fi
+
+ echo configuring in $ac_config_dir
+
+ case "$srcdir" in
+ .) ;;
+ *)
+ if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
+ else
+ { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
+ fi
+ ;;
+ esac
+
+ ac_popdir=`pwd`
+ cd $ac_config_dir
+
+ # A "../" for each directory in /$ac_config_dir.
+ ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
+
+ case "$srcdir" in
+ .) # No --srcdir option. We are building in place.
+ ac_sub_srcdir=$srcdir ;;
+ /*|[A-z]:/*) # Absolute path.
+ ac_sub_srcdir=$srcdir/$ac_config_dir ;;
+ *) # Relative path.
+ ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
+ esac
+
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f ./configure; then
+ ac_sub_configure=./configure
+ elif test -f $ac_sub_srcdir/configure; then
+ ac_sub_configure=$ac_sub_srcdir/configure
+ elif test -f $ac_sub_srcdir/configure.in; then
+ ac_sub_configure=$ac_configure
+ else
+ echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
+ ac_sub_configure=
+ fi
+
+ # The recursion is here.
+ if test -n "$ac_sub_configure"; then
+
+ # Make the cache file name correct relative to the subdirectory.
+ case "$cache_file" in
+ /*|[A-z]:/*) ac_sub_cache_file=$cache_file ;;
+ *) # Relative path.
+ ac_sub_cache_file="$ac_dots$cache_file" ;;
+ esac
+ case "$ac_given_INSTALL" in
+ "") ;;
+ [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
+ # The eval makes quoting arguments work.
+ if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
+ then :
+ else
+ { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
+ fi
+ fi
+
+ cd $ac_popdir
+ done
+fi
+
diff --git a/Build/source/texk/detex/configure.in b/Build/source/texk/detex/configure.in
new file mode 100644
index 00000000000..761824f6e87
--- /dev/null
+++ b/Build/source/texk/detex/configure.in
@@ -0,0 +1,19 @@
+dnl configure.in for detex. Thomas Esser, 2002. Public domain.
+
+AC_INIT(detex.l)
+
+AC_CONFIG_HEADERS([c-auto.h:c-auto.in])
+
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+AC_PROG_LN_S
+
+AC_PROG_LEX
+AC_DECL_YYTEXT
+AC_HEADER_TIME
+
+sinclude(../kpathsea/withenable.ac)
+
+KPSE_CONFIG_FILES([Makefile])
+AC_OUTPUT
diff --git a/Build/source/texk/detex/depend.mak b/Build/source/texk/detex/depend.mak
new file mode 100644
index 00000000000..401673fa527
--- /dev/null
+++ b/Build/source/texk/detex/depend.mak
@@ -0,0 +1,22 @@
+$(objdir)/detex.obj: \
+ $(gnuw32dir)/win32lib.h \
+ detex.h \
+ c-auto.h \
+ $(kpathseadir)/c-auto.h \
+ $(kpathseadir)/config.h \
+ $(kpathseadir)/c-std.h \
+ $(kpathseadir)/c-unistd.h \
+ $(kpathseadir)/systypes.h \
+ $(kpathseadir)/c-memstr.h \
+ $(kpathseadir)/c-errno.h \
+ $(kpathseadir)/c-minmax.h \
+ $(kpathseadir)/c-limits.h \
+ $(kpathseadir)/c-proto.h \
+ $(kpathseadir)/debug.h \
+ $(kpathseadir)/types.h \
+ $(kpathseadir)/lib.h \
+ $(kpathseadir)/progname.h \
+ $(kpathseadir)/c-pathmx.h \
+ $(kpathseadir)/tex-file.h \
+ $(kpathseadir)/c-vararg.h
+
diff --git a/Build/source/texk/detex/detex.h b/Build/source/texk/detex/detex.h
new file mode 100644
index 00000000000..2ed7fbf1eb0
--- /dev/null
+++ b/Build/source/texk/detex/detex.h
@@ -0,0 +1,44 @@
+/******
+** The following parameters should be modified as necessary
+** MAXINCLIST - maximum number of files allowed in an \includeonly list
+**
+** DEFAULTINPUTS - this should be the same as the default TEXINPUTS
+** CHPATHSEP - the path separator character in TEXINPUTS
+** MAXINPUTPATHS - (arbitrary) number of separate paths in TEXINPUTS
+**
+** DEFAULTENV - list of LaTeX environments ignored
+** CHENVSEP - the list separator character in the ignore envronment list
+** MAXENVS - maximum number of environments listed in the ignore list
+** CCHMAXENV - maximum count of characters in an environment name (LaTex)
+******/
+
+#define MAXINCLIST 40
+
+#ifdef OS2
+#define DEFAULTINPUTS ".;/emtex/texinput"
+#define CHPATHSEP ';'
+#else
+#define DEFAULTINPUTS ".:/usr/local/tex/inputs"
+#define CHPATHSEP ':'
+#endif
+#define MAXINPUTPATHS 10
+
+#define DEFAULTENV "array,eqnarray,equation,figure,mathmatica,picture,table,verbatim"
+#define CHENVSEP ','
+#define MAXENVS 10
+#define CCHMAXENV 100
+
+/******
+** These probably should not be changed
+******/
+
+#define CHOPT '-'
+#define CHCITEOPT 'c'
+#define CHENVOPT 'e'
+#define CHLATEXOPT 'l'
+#define CHNOFOLLOWOPT 'n'
+#define CHSPACEOPT 's'
+#define CHTEXOPT 't'
+#define CHWORDOPT 'w'
+
+#define ERROR -1
diff --git a/Build/source/texk/detex/detex.l b/Build/source/texk/detex/detex.l
new file mode 100644
index 00000000000..d4cb084fc20
--- /dev/null
+++ b/Build/source/texk/detex/detex.l
@@ -0,0 +1,746 @@
+%{
+#ifndef lint
+static char rcsid[] = "$Header: /p/src/local/bin/detex/RCS/detex.l,v 2.19 1997/09/10 18:12:37 trinkle Exp $";
+#endif
+
+/*
+ * detex [-e environment-list] [-c] [-l] [-n] [-s] [-t] [-w] [file[.tex] ]
+ *
+ * This program is used to remove TeX or LaTeX constructs from a text
+ * file.
+ *
+ * Written by:
+ * Daniel Trinkle
+ * Department of Computer Science
+ * Purdue University
+ *
+ */
+
+#ifdef FPTEX
+#include <win32lib.h>
+#undef ERROR
+#undef IGNORE
+#endif
+
+#include "detex.h"
+#ifndef KPATHSEA
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#define index strchr
+#define rindex strrchr
+#else
+#include <strings.h>
+#endif
+#ifndef MAXPATHLEN
+#include <sys/param.h>
+#endif
+#define PATH_MAX MAXPATHLEN
+#ifdef OS2
+#include <stdlib.h>
+#endif
+#ifndef NO_MALLOC_DECL
+char *malloc();
+#endif
+
+#else
+
+#include "c-auto.h"
+#include "kpathsea/c-auto.h"
+#include "kpathsea/config.h"
+#include "kpathsea/c-memstr.h"
+#include "kpathsea/c-pathmx.h"
+#include "kpathsea/c-std.h"
+#include "kpathsea/tex-file.h"
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#endif
+
+extern void SetEnvIgnore(char *sbEnvList);
+extern int BeginEnv(char *sbEnv);
+extern int EndEnv(char *sbEnv);
+extern void InputFile(char *sbFile);
+extern void IncludeFile(char *sbFile);
+extern void AddInclude(char *sbFile);
+extern int InList(char *sbFile);
+extern void SetInputPaths();
+extern int SeparateList(char *sbList,char **rgsbList ,char chSep,int csbMax);
+extern FILE * TexOpen(char *sbFile);
+extern char * SafeMalloc(int cch,char *sbMessage);
+extern void Warning(char *sb1,char *sb2);
+extern int ErrorExit(char *sb1);
+
+#define LaBEGIN if (fLatex) BEGIN
+#define CITEBEGIN if (fLatex && !fCite) BEGIN
+#define IGNORE if (fSpace && !fWord) putchar(' ')
+#define SPACE if (!fWord) putchar(' ')
+#define NEWLINE if (!fWord) putchar('\n')
+
+char *SafeMalloc();
+#ifdef OS2
+void yyless(int);
+#endif
+
+char *rgsbEnvIgnore[MAXENVS]; /* list of environments ignored */
+char *rgsbIncList[MAXINCLIST]; /* list of includeonly files */
+char *rgsbInputPaths[MAXINPUTPATHS]; /* list of input paths in order */
+char sbCurrentEnv[CCHMAXENV]; /* current environment being ignored */
+char *sbProgName; /* name we were invoked with */
+FILE *rgfp[NOFILE+1]; /* stack of input/include files */
+int cfp = 0; /* count of files in stack */
+int cOpenBrace = 0; /* count of `{' in <LaMacro2> */
+int csbEnvIgnore; /* count of environments ignored */
+int csbIncList = 0; /* count of includeonly files */
+int csbInputPaths; /* count of input paths */
+int fLatex = 0; /* flag to indicated delatex */
+int fWord = 0; /* flag for -w option */
+int fFollow = 1; /* flag to follow input/include */
+int fCite = 0; /* flag to echo \cite and \ref args */
+int fSpace = 0; /* flag to replace \cs with space */
+int fForcetex = 0; /* flag to inhibit latex mode */
+%}
+
+S [ \t\n]*
+W [a-zA-Z]+
+
+%Start Define Display IncludeOnly Input Math Normal Control
+%Start LaBegin LaDisplay LaEnd LaEnv LaFormula LaInclude
+%Start LaMacro LaMacro2 LaVerbatim
+
+%%
+<Normal>"%".* /* ignore comments */ ;
+
+<Normal>"\\begin"{S}"{"{S}"document"{S}"}" {fLatex = !fForcetex; IGNORE;}
+
+<Normal>"\\begin" /* environment start */ {LaBEGIN LaBegin; IGNORE;}
+
+<LaBegin>{S}"{"{S}"verbatim"{S}"}" { if (BeginEnv("verbatim"))
+ BEGIN LaEnv;
+ else
+ BEGIN LaVerbatim;
+ IGNORE;
+ }
+
+<LaVerbatim>"\\end"{S}"{"{S}"verbatim"{S}"}" /* verbatim mode */ {BEGIN Normal; IGNORE;}
+<LaVerbatim>. ECHO;
+
+<LaBegin>{W} { if (BeginEnv(yytext))
+ BEGIN LaEnv;
+ else
+ BEGIN LaMacro;
+ IGNORE;
+ }
+<LaBegin>"\n" NEWLINE;
+<LaBegin>. ;
+
+<LaEnv>"\\end" /* absorb some environments */ {LaBEGIN LaEnd; IGNORE;}
+<LaEnv>"\n" NEWLINE;
+<LaEnv>. ;
+
+<LaEnd>{W} /* end environment */ { if (EndEnv(yytext))
+ BEGIN Normal;
+ IGNORE;
+ }
+<LaEnd>"}" {BEGIN LaEnv; IGNORE;}
+<LaEnd>"\n" NEWLINE;
+<LaEnd>. ;
+
+<Normal>"\\bibitem" /* ignore args */ {LaBEGIN LaMacro2; IGNORE;}
+<Normal>"\\bibliography" /* of these \cs */ {LaBEGIN LaMacro; IGNORE;}
+<Normal>"\\bibstyle" {LaBEGIN LaMacro; IGNORE;}
+<Normal>"\\cite" {CITEBEGIN LaMacro2; IGNORE;}
+<Normal>"\\documentstyle" {LaBEGIN LaMacro; IGNORE;}
+<Normal>"\\end" {LaBEGIN LaMacro; IGNORE;}
+<Normal>"\\footnote" {SPACE;}
+<Normal>"\\index" {LaBEGIN LaMacro2; SPACE;}
+<Normal>"\\label" {LaBEGIN LaMacro; IGNORE;}
+<Normal>"\\pageref" {CITEBEGIN LaMacro; IGNORE;}
+<Normal>"\\pagestyle" {LaBEGIN LaMacro; IGNORE;}
+<Normal>"\\ref" {CITEBEGIN LaMacro; IGNORE;}
+<Normal>"\\setcounter" {LaBEGIN LaMacro; IGNORE;}
+<Normal>"\\verb" /* ignore \verb<ch>...<ch> */ { if (fLatex) {
+ char verbchar, c;
+ verbchar = input();
+ while ((c = input()) != verbchar)
+ if (c == '\n')
+ NEWLINE;
+ }
+ IGNORE;
+ }
+<LaMacro>"}" BEGIN Normal;
+<LaMacro>"\n" NEWLINE;
+<LaMacro>. ;
+<LaMacro2>"{" { cOpenBrace++; }
+<LaMacro2>"}" { cOpenBrace--;
+ if (cOpenBrace == 0)
+ BEGIN Normal;
+ }
+<LaMacro2>"\n" NEWLINE;
+<LaMacro2>. ;
+
+<Normal>"\\def" /* ignore def begin */ {BEGIN Define; IGNORE;}
+<Define>"{" BEGIN Normal;
+<Define>"\n" NEWLINE;
+<Define>. ;
+
+<Normal>"\\(" /* formula mode */ {LaBEGIN LaFormula; IGNORE;}
+<LaFormula>"\\)" BEGIN Normal;
+<LaFormula>"\n" NEWLINE;
+<LaFormula>. ;
+
+<Normal>"\\[" /* display mode */ {LaBEGIN LaDisplay; IGNORE;}
+<LaDisplay>"\\]" BEGIN Normal;
+<LaDisplay>"\n" NEWLINE;
+<LaDisplay>. ;
+
+<Normal>"$$" /* display mode */ {BEGIN Display; IGNORE;}
+<Display>"$$" BEGIN Normal;
+<Display>"\n" NEWLINE;
+<Display>. ;
+
+<Normal>"$" /* math mode */ {BEGIN Math; IGNORE;}
+<Math>"$" BEGIN Normal;
+<Math>"\n" NEWLINE;
+<Math>"\\$" ;
+<Math>. ;
+
+<Normal>"\\include" /* process files */ {LaBEGIN LaInclude; IGNORE;}
+<LaInclude>[^{ \t\n}]+ { IncludeFile(yytext);
+ BEGIN Normal;
+ }
+<LaInclude>"\n" NEWLINE;
+<LaInclude>. ;
+
+<Normal>"\\includeonly" {BEGIN IncludeOnly; IGNORE;}
+<IncludeOnly>[^{ \t,\n}]+ AddInclude(yytext);
+<IncludeOnly>"}" { if (csbIncList == 0)
+ rgsbIncList[csbIncList++] = '\0';
+ BEGIN Normal;
+ }
+<IncludeOnly>"\n" NEWLINE;
+<IncludeOnly>. ;
+
+<Normal>"\\input" {BEGIN Input; IGNORE;}
+<Input>[^{ \t\n}]+ { InputFile(yytext);
+ BEGIN Normal;
+ }
+<Input>"\n" NEWLINE;
+<Input>. ;
+
+<Normal>\\(aa|AA|ae|AE|oe|OE|ss)[ \t]*[ \t\n}] /* handle ligatures */ {(void)printf("%.2s", yytext+1);}
+<Normal>\\[OoijLl][ \t]*[ \t\n}] {(void)printf("%.1s", yytext+1);}
+
+<Normal>\\[a-zA-Z@]+ /* ignore other \cs */ {BEGIN Control; IGNORE;}
+<Normal>"\\ " SPACE;
+<Normal>\\. IGNORE;
+<Control>\\[a-zA-Z@]+ IGNORE;
+<Control>[a-zA-Z@0-9]*[-'=`][^ \t\n{]* IGNORE;
+<Control>"\n" {BEGIN Normal; NEWLINE;}
+<Control>[ \t]*[{]* {BEGIN Normal; IGNORE;}
+<Control>. {yyless(0);BEGIN Normal;}
+
+<Normal>[{}\\|] /* special characters */ IGNORE;
+<Normal>[!?]"`" IGNORE;
+<Normal>~ SPACE;
+
+<Normal>{W}[']*{W} { if (fWord)
+ (void)printf("%s\n", yytext);
+ else
+ ECHO;
+ }
+<Normal>[0-9]+ if (!fWord) ECHO;
+<Normal>(.|\n) if (!fWord) ECHO;
+%%
+/******
+** main --
+** Set sbProgName to the base of arg 0.
+** Set the input paths.
+** Check for options
+** -c echo LaTeX \cite, \ref, and \pageref values
+** -e <env-list> list of LaTeX environments to ignore
+** -l force latex mode
+** -n do not follow \input and \include
+** -s replace control sequences with space
+** -t force tex mode
+** -w word only output
+** Set the list of LaTeX environments to ignore.
+** Process each input file.
+** If no input files are specified on the command line, process stdin.
+******/
+
+main(cArgs,rgsbArgs)
+int cArgs;
+char *rgsbArgs[];
+{
+ char *pch, *sbEnvList = DEFAULTENV, sbBadOpt[2];
+ FILE *TexOpen();
+ int fSawFile = 0, iArgs = 1;
+
+ /* get base name and decide what we are doing, detex or delatex */
+#ifdef OS2
+ char drive[_MAX_DRIVE], dir[_MAX_DIR];
+ char fname[_MAX_FNAME], ext[_MAX_EXT];
+#ifdef __EMX__
+ _wildcard(&cArgs, &rgsbArgs);
+ _response(&cArgs, &rgsbArgs);
+#endif
+ _splitpath (rgsbArgs[0], drive, dir, fname, ext);
+ sbProgName = strlwr(fname);
+#else
+#ifdef KPATHSEA
+ kpse_set_program_name (rgsbArgs[0], NULL);
+#endif
+ if ((sbProgName = rindex(rgsbArgs[0], '/')) != NULL)
+ sbProgName++;
+ else
+ sbProgName = rgsbArgs[0];
+#endif
+ if (strcmp("delatex",sbProgName) == 0)
+ fLatex = 1;
+
+#ifndef KPATHSEA
+ /* set rgsbInputPaths for use with TexOpen() */
+ SetInputPaths();
+#endif
+
+ /* process command line options */
+ while (iArgs < cArgs && *(pch = rgsbArgs[iArgs]) == CHOPT) {
+ while (*++pch)
+ switch (*pch) {
+ case CHCITEOPT:
+ fCite = 1;
+ break;
+ case CHENVOPT:
+ sbEnvList = rgsbArgs[++iArgs];
+ break;
+ case CHLATEXOPT:
+ fLatex = 1;
+ break;
+ case CHNOFOLLOWOPT:
+ fFollow = 0;
+ break;
+ case CHSPACEOPT:
+ fSpace = 1;
+ break;
+ case CHTEXOPT:
+ fForcetex = 1;
+ break;
+ case CHWORDOPT:
+ fWord = 1;
+ break;
+ default:
+#ifdef OS2
+ OS2UsageExit();
+#else
+ sbBadOpt[0] = *pch;
+ sbBadOpt[1] = '\0';
+ Warning("unknown option ignored -", sbBadOpt);
+#endif
+ }
+ iArgs++;
+ }
+ SetEnvIgnore(sbEnvList);
+
+ /* process input files */
+ for (; iArgs < cArgs; iArgs++) {
+ fSawFile++;
+ if ((yyin = TexOpen(rgsbArgs[iArgs])) == NULL) {
+ Warning("can't open file", rgsbArgs[iArgs]);
+ continue;;
+ }
+ BEGIN Normal;
+ (void)yylex();
+ }
+
+ /* if there were no input files, assume stdin */
+ if (!fSawFile) {
+ yyin = stdin;
+#ifdef OS2
+ if (isatty(fileno(stdin)))
+ OS2UsageExit();
+#endif
+ BEGIN Normal;
+ (void)yylex();
+ }
+#ifndef FLEX_SCANNER
+ if (YYSTATE != Normal)
+ ErrorExit("input contains an unterminated mode or environment");
+#endif
+ return(0);
+}
+
+#ifdef FLEX_SCANNER
+#undef yywrap
+#endif
+
+/******
+** yywrap -- handles EOF for lex. Check to see if the stack of open files
+** has anything on it. If it does, set yyin to the to value. If not
+** return the termination signal for lex.
+******/
+
+yywrap()
+{
+ (void)fclose(yyin);
+ if (cfp > 0) {
+ yyin = rgfp[--cfp];
+ return(0);
+ }
+ return(1);
+}
+
+#ifdef OS2
+
+/******
+** yyless -- return characters to the input stream. Some systems don't have
+** a yyless routine
+******/
+
+void yyless(n)
+int n;
+{
+ int i = strlen(yytext);
+
+ while (i > n) unput(yytext[--i]);
+ yytext[yyleng = n] = '\0';
+}
+#endif
+
+/******
+** SetEnvIgnore -- sets rgsbEnvIgnore to the values indicated by the
+** sbEnvList.
+******/
+
+void
+SetEnvIgnore(sbEnvList)
+char *sbEnvList;
+{
+ char *sb;
+
+ sb = SafeMalloc(strlen(sbEnvList) + 1, "malloc for SetEnvIgnore failed");
+ (void) strcpy(sb, sbEnvList);
+ csbEnvIgnore = SeparateList(sb, rgsbEnvIgnore, CHENVSEP, MAXENVS);
+ if (csbEnvIgnore == ERROR)
+ ErrorExit("The environtment list contains too many environments");
+}
+
+/******
+** BeginEnv -- checks to see if sbEnv is in the list rgsbEnvIgnore. If it
+** is, sbCurrentEnv is set to sbEnv.
+******/
+
+BeginEnv(sbEnv)
+char *sbEnv;
+{
+ int i;
+
+ if (!fLatex) return(0);
+ for (i = 0; i < csbEnvIgnore; i++)
+ if (strcmp(sbEnv, rgsbEnvIgnore[i]) == 0) {
+ (void)strcpy(sbCurrentEnv, sbEnv);
+ return(1);
+ }
+ return(0);
+}
+
+/******
+** EndEnv -- checks to see if sbEnv is the current environment being ignored.
+******/
+
+EndEnv(sbEnv)
+char *sbEnv;
+{
+ if (!fLatex) return(0);
+ if (strcmp(sbEnv, sbCurrentEnv) == 0)
+ return(1);
+ return(0);
+}
+
+/******
+** InputFile -- push the current yyin and open sbFile. If the open fails,
+** the sbFile is ignored.
+******/
+
+void
+InputFile(sbFile)
+char *sbFile;
+{
+ FILE *TexOpen();
+
+ if (!fFollow)
+ return;
+ rgfp[cfp++] = yyin;
+ if ((yyin = TexOpen(sbFile)) == NULL) {
+ Warning("can't open \\input file", sbFile);
+ yyin = rgfp[--cfp];
+ }
+}
+
+/******
+** IncludeFile -- if sbFile is not in the rgsbIncList, push current yyin
+** and open sbFile. If the open fails, the sbFile is ignored.
+******/
+
+void
+IncludeFile(sbFile)
+char *sbFile;
+{
+ FILE *TexOpen();
+
+ if (!fFollow)
+ return;
+ if (!InList(sbFile))
+ return;
+ rgfp[cfp++] = yyin;
+ if ((yyin = TexOpen(sbFile)) == NULL) {
+ Warning("can't open \\include file", sbFile);
+ yyin = rgfp[--cfp];
+ }
+}
+
+/******
+** AddInclude -- adds sbFile to the rgsbIncList and increments csbIncList.
+** If the include list is too long, sbFile is ignored.
+******/
+
+void
+AddInclude(sbFile)
+char *sbFile;
+{
+ if (!fFollow)
+ return;
+ if (csbIncList >= MAXINCLIST)
+ Warning("\\includeonly list is too long, ignoring", sbFile);
+ rgsbIncList[csbIncList] = SafeMalloc(strlen(sbFile) + 1, "malloc for AddInclude failed");
+ (void)strcpy(rgsbIncList[csbIncList++], sbFile);
+}
+
+/******
+** InList -- checks to see if sbFile is in the rgsbIncList. If there is
+** no list, all files are assumed to be "in the list".
+******/
+
+InList(sbFile)
+char *sbFile;
+{
+ char *pch, sbBase[PATH_MAX];
+ int i;
+
+ if (csbIncList == 0) /* no list */
+ return(1);
+ (void)strcpy(sbBase, sbFile);
+ if ((pch = rindex(sbBase, '.')) != NULL)
+ *pch = '\0';
+ i = 0;
+ while ((i < csbIncList) && rgsbIncList[i])
+ if (strcmp(rgsbIncList[i++], sbBase) == 0)
+ return(1);
+ return(0);
+}
+
+/******
+** SetInputPaths -- sets rgsbInputPaths to the values indicated by the
+** TEXINPUTS environment variable if set or else DEFAULTINPUTS. If
+** the user's TEXINPUTS has a leading ':' prepend the DEFAULTINPUTS
+** to the path, if there is a trailing ':' append the DEFAULTINPUTS.
+** This is consistent with the most recent TeX. However, this
+** routine does not honor the '//' construct (expand subdirs).
+******/
+
+void
+SetInputPaths()
+{
+ char *sb, *sbPaths;
+#ifndef WIN32
+ char *getenv();
+#endif
+ int cchDefaults, cchPaths;
+
+ cchDefaults = strlen(DEFAULTINPUTS);
+#ifdef OS2
+ if ((sb = getenv("TEXINPUT")) == NULL)
+#endif
+ if ((sb = getenv("TEXINPUTS")) == NULL)
+ sb = DEFAULTINPUTS;
+ cchPaths = strlen(sb);
+ if (sb[0] == CHPATHSEP)
+ cchPaths += cchDefaults;
+ if (sb[strlen(sb) - 1] == CHPATHSEP)
+ cchPaths += cchDefaults;
+ sbPaths = SafeMalloc(cchPaths + 1, "malloc for SetInputPaths failed");
+ sbPaths[0] = '\0';
+ if (sb[0] == CHPATHSEP)
+ (void)strcat(sbPaths, DEFAULTINPUTS);
+ (void)strcat(sbPaths, sb);
+ if (sb[strlen(sb) - 1] == CHPATHSEP)
+ (void)strcat(sbPaths, DEFAULTINPUTS);
+
+ csbInputPaths = SeparateList(sbPaths, rgsbInputPaths, CHPATHSEP, MAXINPUTPATHS);
+ if (csbInputPaths == ERROR)
+#ifdef OS2
+ ErrorExit("TEXINPUT(S) environment variable has too many paths");
+#else
+ ErrorExit("TEXINPUTS environment variable has too many paths");
+#endif
+}
+
+/******
+** SeparateList -- takes a chSep separated list sbList, replaces the
+** chSep's with NULLs and sets rgsbList[i] to the beginning of
+** the ith word in sbList. The number of words is returned. A
+** ERROR is returned if there are more than csbMax words.
+******/
+
+SeparateList(sbList, rgsbList, chSep, csbMax)
+char *sbList, *rgsbList[], chSep;
+int csbMax;
+{
+ int csbList = 0;
+
+ while (sbList && *sbList && csbList < csbMax) {
+ rgsbList[csbList++] = sbList;
+ if (sbList = index(sbList, chSep))
+ *sbList++ = '\0';
+ }
+ return(sbList && *sbList ? ERROR : csbList);
+}
+
+/******
+** TexOpen -- tries to open sbFile in each of the rgsbInputPaths in turn.
+** For each input path the following order is used:
+** file.tex - must be as named, if not there go to the next path
+** file.ext - random extension, try it
+** file - base name, add .tex and try it
+** file - try it as is
+** Notice that if file exists in the first path and file.tex exists in
+** one of the other paths, file in the first path is what is opened.
+** If the sbFile begins with a '/', no paths are searched.
+******/
+
+FILE *
+TexOpen(sbFile)
+char *sbFile;
+{
+ char *pch, *sbNew;
+ FILE *fp;
+ int iPath;
+ static char sbFullPath[PATH_MAX];
+
+#ifndef KPATHSEA
+ for (iPath = 0; iPath < csbInputPaths; iPath++) {
+#ifdef OS2
+ if (*sbFile == '/' || *sbFile == '\\' || strchr(sbFile, ':')) /* absolute path */
+#else
+ if (*sbFile == '/') /* absolute path */
+#endif
+ {
+ (void)sprintf(sbFullPath, "%s", sbFile);
+ iPath = csbInputPaths; /* only check once */
+ } else
+ (void)sprintf(sbFullPath, "%s/%s", rgsbInputPaths[iPath], sbFile);
+#ifdef OS2
+ pch = sbFullPath;
+ while (pch = strchr(pch, '\\'))
+ *pch = '/';
+#endif
+
+ /* If sbFile ends in .tex then it must be there */
+ if ((pch = rindex(sbFullPath, '.')) != NULL
+ && (strcmp(pch, ".tex") == 0))
+ if ((fp = fopen(sbFullPath, "r")) != NULL)
+ return(fp);
+ else
+ continue;
+
+ /* if .<ext> then try to open it. the '.' represents */
+ /* the beginning of an extension if it is not the first */
+ /* character and it does not follow a '.' or a '/' */
+ if (pch != NULL && pch > &(sbFullPath[0])
+ && *(pch - 1) != '.' && *(pch - 1) != '/'
+ && (fp = fopen(sbFullPath, "r")) != NULL)
+ return(fp);
+
+ /* just base name, add .tex to the name */
+ sbNew = SafeMalloc(strlen(sbFullPath) + 5, "malloc for TexOpen failed");
+ (void)strcpy(sbNew, sbFullPath);
+ (void)strcat(sbNew, ".tex");
+ if ((fp = fopen(sbNew, "r")) != NULL)
+ return(fp);
+
+ /* try sbFile regardless */
+ if ((fp = fopen(sbFullPath, "r")) != NULL)
+ return(fp);
+ }
+ return((FILE *)NULL);
+#else
+ sbNew = kpse_find_file (sbFile, kpse_tex_format, false);
+
+ if (sbNew == NULL)
+ return (FILE *)NULL;
+
+ return fopen (sbNew, "r");
+#endif
+}
+
+/******
+** SafeMalloc -- wrapper around malloc() to check for failure.
+******/
+
+char *
+SafeMalloc(cch, sbMessage)
+int cch;
+char *sbMessage;
+{
+ char *sb;
+
+ if ((sb = (char *)malloc((unsigned)cch)) == NULL)
+ ErrorExit(sbMessage);
+ return(sb);
+}
+
+/******
+** Warning -- print a warning message preceded by the program name.
+******/
+
+void
+Warning(sb1, sb2)
+char *sb1, *sb2;
+{
+ (void)fprintf(stderr, "%s: warning: %s %s\n", sbProgName, sb1, sb2);
+}
+
+/******
+** ErrorExit -- print an error message preceded by the program name.
+** Stdout is flushed and detex exits.
+******/
+
+ErrorExit(sb1)
+char *sb1;
+{
+ (void)fflush(stdout);
+ (void)fprintf(stderr, "%s: error: %s\n", sbProgName, sb1);
+ exit(1);
+}
+#ifdef OS2
+
+/******
+** OS2UsageExit -- print OS/2 usage message and exit.
+******/
+
+OS2UsageExit()
+{
+ (void)printf("\n%s [ -clnstw ] [ -e environment-list ] [ filename[.tex] ... ]\n",
+ sbProgName);
+ puts(" -c echo LaTeX \\cite, \\ref, and \\pageref values\n \
+-e <env-list> list of LaTeX environments to ignore\n \
+-l force latex mode\n \
+-n do not follow \\input and \\include\n \
+-s replace control sequences with space\n \
+-t force tex mode\n \
+-w word only output");
+ exit(0);
+}
+#endif
diff --git a/Build/source/texk/detex/detex.man b/Build/source/texk/detex/detex.man
new file mode 100644
index 00000000000..93e71005746
--- /dev/null
+++ b/Build/source/texk/detex/detex.man
@@ -0,0 +1,126 @@
+.TH DETEX 1L "12 August 1993" "Purdue University"
+.SH NAME
+detex \- a filter to strip \fITeX\fP commands from a .tex file.
+.SH SYNOPSIS
+.B detex
+[ \fB\-clnstw\fR ] [ \fB\-e\fI environment-list\fR ] [ \fIfilename\fR[.tex] ... ]
+.SH DESCRIPTION
+.I Detex
+(Version 2.6)
+reads each file in sequence, removes all comments and
+.I TeX
+control sequences
+and writes the remainder on the standard output.
+All text in math mode and display mode is removed.
+By default,
+.I detex
+follows \\input commands.
+If a file cannot be opened, a warning message is
+printed and the command is ignored.
+If the
+.B \-n
+option is used, no \\input or \\include commands will be processed.
+This allows single file processing.
+If no input file is given on the command line,
+.I detex
+reads from standard input.
+.PP
+If the magic sequence ``\\begin{document}'' appears in the text,
+.I detex
+assumes it is dealing with
+.I LaTeX
+source and
+.I detex
+recognizes additional constructs used in
+.IR LaTeX .
+These include the \\include and \\includeonly commands.
+The
+.B \-l
+option can be used to force
+.I LaTeX
+mode and the
+.B \-t
+option can be used to force
+.I TeX
+mode regardless of input content.
+.PP
+Text in various environment modes of
+.I LaTeX
+is ignored. The default modes are array, eqnarray, equation, figure,
+mathmatica, picture, table and verbatim. The
+.B \-e
+option can be used to specify a comma separated
+.I environment-list
+of environments to ignore. The list replaces the defaults so specifying an
+empty list effectively causes no environments to be ignored.
+.PP
+The
+.B \-c
+option can be used in
+.I LaTeX
+mode to have detex echo the arguments to \\cite,
+\\ref, and \\pageref macros. This can be useful when sending the output to
+a style checker.
+.PP
+.I Detex
+assumes the standard character classes are being used for
+.IR TeX .
+.I Detex
+allows white space between control sequences
+and magic characters like `{' when recognizing things like
+.I LaTeX
+environments.
+.PP
+If the
+.B \-w
+flag is given, the output is a word list, one `word' (string of two or more
+letters and apostrophes beginning with a letter)
+per line, and all other characters ignored.
+Without \fB\-w\fR the output follows the original,
+with the deletions mentioned above. Newline characters are
+preserved where possible
+so that the lines of output match the input as closely as possible.
+.PP
+The TEXINPUTS environment variable is used to find \\input and \\include
+files. Like \fITeX\fP, it interprets a leading or trailing `:' as the default
+TEXINPUTS. It does \fInot\fP support the `//' directory expansion magic sequence.
+.PP
+Detex now handles the basic \fITeX\fP ligatures as a special case, replacing the
+ligatures with acceptable charater substitutes. This eliminates
+spelling errors introduced by merely removing them. The ligatures are
+\\aa, \\ae, \\oe, \\ss, \\o, \\l (and their upper-case
+equivalents). The special "dotless" characters \\i and \\j are also
+replaced with i and j respectively.
+.PP
+Note that previous versions of
+.I detex
+would replace control sequences with a space character to prevent words
+from running together.
+However, this caused accents in the middle of words to break words, generating
+"spelling errors" that were not desirable.
+Therefore, the new version merely removes these accents.
+The old functionality can be essentially duplicated by using the
+.B \-s
+option.
+.SH SEE ALSO
+tex(1L)
+.SH DIAGNOSTICS
+Nesting of \\input is allowed but the number of opened files must not
+exceed the system's limit on the number of simultaneously opened files.
+.I Detex
+ignores unrecognized option characters after printing a warning message.
+.SH AUTHOR
+Daniel Trinkle, Computer Science Department, Purdue University
+.SH BUGS
+.I Detex
+is not a complete
+.I TeX
+interpreter, so it can be confused by some constructs.
+Most errors result in too much rather than too little output.
+.PP
+Running \fILaTeX\fR
+source without a ``\\begin{document}''
+through \fIdetex\fR may produce
+errors.
+.PP
+Suggestions for improvements are (mildly) encouraged.
diff --git a/Build/source/texk/detex/states.sed b/Build/source/texk/detex/states.sed
new file mode 100644
index 00000000000..1c99ebabe9e
--- /dev/null
+++ b/Build/source/texk/detex/states.sed
@@ -0,0 +1,17 @@
+# convert long labels to a shorter form so lex(1) won't overflow
+s/LaBegin/SA/g
+s/LaDisplay/SB/g
+s/LaEnd/SC/g
+s/LaEnv/SD/g
+s/LaFormula/SE/g
+s/LaInclude/SF/g
+s/LaMacro2/SG/g
+s/LaMacro/SH/g
+s/LaVerbatim/SI/g
+s/Define/SJ/g
+s/Display/SK/g
+s/IncludeOnly/SL/g
+s/\([ <]\)Input\([ >;]\)/\1SM\2/g
+s/Math/SN/g
+s/Normal/SO/g
+s/Control/SP/g
diff --git a/Build/source/texk/detex/win32.mak b/Build/source/texk/detex/win32.mak
new file mode 100644
index 00000000000..90d99f1b00e
--- /dev/null
+++ b/Build/source/texk/detex/win32.mak
@@ -0,0 +1,60 @@
+################################################################################
+#
+# Makefile : Detex
+# Author : Fabrice Popineau <Fabrice.Popineau@supelec.fr>
+# Platform : Win32, Microsoft VC++ 6.0, depends upon fpTeX 0.5 sources
+# Time-stamp: <02/11/14 22:35:26 popineau>
+#
+################################################################################
+root_srcdir = ..\..
+!ifdef DEVELOPMENT
+INCLUDE=$(INCLUDE);$(root_srcdir)\texk.development
+!else
+INCLUDE=$(INCLUDE);$(root_srcdir)\texk
+!endif
+#
+# For BSD Unix use the following CFLAGS definition
+# CFLAGS = -Dstrchr=index
+#
+# This Makefile does not work for MSDOS. Make your
+# own one, or compile by hand.
+#
+
+USE_KPATHSEA = 1
+USE_GNUW32 = 1
+
+!include <msvc/common.mak>
+
+objects = $(objdir)\detex.obj
+programs = $(objdir)\detex.exe
+manfiles = detex.1
+
+DEFS = $(DEFS) -DNOFILE=16
+
+all: $(objdir) $(programs)
+
+$(objdir)\detex.exe: $(objdir)\detex.obj $(kpathsealib)
+ $(link) $(**) $(conlibs)
+
+detex.c: xxx.l
+ $(lex) -t xxx.l | $(sed) "/^extern int isatty YY/d" > detex.c
+
+xxx.l: states.sed detex.l
+ sed -f $(srcdir)/states.sed $(srcdir)/detex.l > xxx.l
+
+!include <msvc/config.mak>
+!include <msvc/install.mak>
+
+install:: install-exec install-man
+
+distclean::
+ -$(del) xxx.l detex.c
+
+!include <msvc/clean.mak>
+!include <msvc/rdepend.mak>
+!include "./depend.mak"
+
+#
+# Local Variables:
+# mode: makefile
+# End: