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Diffstat (limited to 'Build/source/texk/chktex/chktex-1.7.2/configure.in')
-rw-r--r-- | Build/source/texk/chktex/chktex-1.7.2/configure.in | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/Build/source/texk/chktex/chktex-1.7.2/configure.in b/Build/source/texk/chktex/chktex-1.7.2/configure.in new file mode 100644 index 00000000000..930819575d6 --- /dev/null +++ b/Build/source/texk/chktex/chktex-1.7.2/configure.in @@ -0,0 +1,216 @@ +dnl +dnl ChkTeX, configuration file. +dnl Copyright (C) 1995-96 Jens T. Berger Thielemann +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +dnl +dnl Contact the author at: +dnl Jens Berger +dnl Spektrumvn. 4 +dnl N-0666 Oslo +dnl Norway +dnl E-mail: <jensthi@ifi.uio.no> +dnl +dnl + + +dnl Process this file with autoconf to produce a configure script. +AC_INIT(ChkTeX, 1.7.2) +AC_SUBST(SCRIPTS) +AC_SUBST(BUILT_SCRIPTS) +AC_SUBST(ELISPDIR) +ELISPDIR= +AC_SUBST(CLEAN) +CLEAN= + +AC_ARG_ENABLE(pcre,[ + --enable-pcre: Use PCRE to allow regular expressions in + user warnings. (Default: yes, if available).],, +enable_pcre=yes) + +AC_ARG_ENABLE(posixre,[ + --enable-posixre: Use POSIX extended regular expressions in + user warnings. (Default: yes, unless using PCRE).],, +enable_posixre=yes) + +AC_ARG_ENABLE(lacheck-replace,[ + --enable-lacheck-replace: Installs a lacheck replacement for the + AUC-TeX interface. (Default: no).],, +enable_lacheck_replace=no) + +AC_ARG_ENABLE(emacs-hack,[ + --enable-emacs-hack: Installs a Elisp file, which makes ChkTeX + available in Emacs. Must be followed by + the path of your elisp files (e.g. + "--enable-emacs-hack=/usr/lib/emacs/"). + (Default: no).],, +enable_emacs_hack=no) + +AC_ARG_ENABLE(debug-info,[ + --enable-debug-info: Compile in miscellaneous runtime debugging + information. (Default: yes).],, +enable_debug_info=yes) + +AC_ARG_ENABLE(coverage-testing,[ + --enable-coverage-testing: Activate coverage testing with gcov. (Default: no)],, +enable_coverage_testing=no) + +AC_MSG_CHECKING(whether lacheck replacement should be installed) +if test "$enable_lacheck_replace" = "yes"; then + SCRIPTS="$SCRIPTS lacheck" + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi + +AC_MSG_CHECKING(whether runtime debug info should be used) +if test "$enable_debug_info" = "yes"; then + AC_MSG_RESULT(yes) +else + AC_DEFINE(STRIP_DEBUG, 1, Strip debug info) + AC_MSG_RESULT(no) +fi + +AC_MSG_CHECKING(whether the emacs hack should be installed) +case $enable_emacs_hack in + no) AC_MSG_RESULT(no) + ;; + /*|*/*) ELISPDIR=$enable_emacs_hack + AC_MSG_RESULT(yes) + ;; + *) echo; + AC_MSG_ERROR(--enable-emacs-hack needs the *full path* of Elisp files) + ;; +esac + +AC_MSG_CHECKING(whether coverage testing is enabled) +if test "$enable_coverage_testing" = "yes"; then + AC_MSG_RESULT(yes) + CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage -O0" + CLEAN="${CLEAN} \$(wildcard *.bb *.bbg *.da *.gcov)" +else + AC_MSG_RESULT(no) +fi + + +dnl Check compiler and flags +AC_PROG_CC +AX_CFLAGS_STRICT_PROTOTYPES +VL_PROG_CC_WARNINGS + +dnl Checks for programs. +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PROG_MKDIR_P +AC_PATH_PROGS(PERL5, perl5 perl, no, $PATH:/usr/bin:/usr/local/bin) +if test "$PERL5" != no; then + AC_MSG_CHECKING(whether perl is v5 or higher) + if $PERL5 -e 'exit($] >= 5)'; then + PERL5=no + AC_MSG_RESULT(no) + else + AC_MSG_RESULT(yes) + fi +fi + +if test "$PERL5" != no; then + BUILT_SCRIPTS="$BUILT_SCRIPTS deweb" + SCRIPTS="$SCRIPTS chkweb" +else + AC_MSG_WARN(chkweb will not be installed since you do not have perl5.) +fi + +AC_CHECK_PROGS(GROFF, 'groff -man -P-bu -Tlatin1' 'nroff -man', 'nroff -man') + +AC_PATH_PROG(LATEX, latex, no) +dnl if test "$LATEX" = no; then +dnl AC_MSG_ERROR([No LaTeX on the system, cannot find latex program.]) +dnl fi + +AC_PATH_PROG(DVIPS, dvips) + +AC_PATH_PROG(LYNX, lynx) +AC_PATH_PROG(LATEX2HTML, latex2html) + +dnl Checks for libraries. +AC_CHECK_LIB(termlib, tgetent) +AC_CHECK_LIB(termcap, tgetent) + +dnl Checks for header files. +AC_HEADER_STDC +AC_HEADER_DIRENT +AC_CHECK_HEADERS(limits.h stat.h strings.h stdarg.h dnl +sys/stat.h termcap.h termlib.h unistd.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T +AC_TYPE_UINT64_T + +dnl Checks for library functions. +AC_FUNC_VPRINTF +AC_CHECK_FUNCS(access closedir fileno isatty opendir readdir stat dnl +strcasecmp strdup strlwr strtol) + +dnl Checks for declarations. +AC_CHECK_DECLS([stpcpy]) + +dnl Check for PCRE regular expression support +AC_MSG_CHECKING(whether PCRE regular expressions are enabled) +AC_MSG_RESULT($enable_pcre) +if test "$enable_pcre" = "yes"; then + AC_CHECK_PROG(WITH_PCRE, pcre-config, yes, no) + if test "$WITH_PCRE" = "yes"; then + AC_DEFINE(HAVE_PCRE, 1, Whether PCRE can be used for user warnings.) + CFLAGS="${CFLAGS} $(pcre-config --cflags-posix)" + LDFLAGS="${LDFLAGS} $(pcre-config --libs-posix)" + else + AC_DEFINE(HAVE_PCRE, 0) + AC_MSG_WARN(PCRE library not found.) + fi +else + AC_DEFINE(HAVE_PCRE, 0) + AC_MSG_WARN(PCRE regular expressions not enabled.) +fi + +dnl Check for POSIX extended regular expression support +AC_MSG_CHECKING(for POSIX extended regular expressions) +AC_EGREP_CPP([yes], + [#include <regex.h> + #ifdef REG_EXTENDED + yes + # endif + ], posix_ere=yes, posix_ere=no) +AC_MSG_RESULT($posix_ere) +if test "$WITH_PCRE" = "yes"; then + AC_DEFINE(HAVE_POSIX_ERE, 0, Whether POSIX ERE can be used for user warnings.) +else + if test "$enable_posixre" = "yes"; then + if test "$posix_ere" = "yes"; then + AC_DEFINE(HAVE_POSIX_ERE, 1) + else + AC_DEFINE(HAVE_POSIX_ERE, 0) + fi + else + AC_DEFINE(HAVE_POSIX_ERE, 0) + AC_MSG_WARN(Regular expressions not enabled.) + fi +fi + + +AC_CONFIG_HEADER(config.h) +AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h]) +AC_OUTPUT(Makefile deweb rmeheader ChkTeX.tex) |