dnl dnl Copyright (C) 2000, Matias Atria 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA dnl AC_INIT(./config/VERSION) AC_CONFIG_AUX_DIR(./config) AC_CONFIG_HEADER(config.h) . $srcdir/config/VERSION AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package (don't change)]) AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package (don't change)]) AC_SUBST(PACKAGE) AC_SUBST(MAJOR) AC_SUBST(MINOR) AC_SUBST(PATCH) AC_SUBST(VERSION) TOPDIR=`pwd` TOPSRCDIR=`cd $srcdir && pwd` AC_SUBST(TOPDIR) AC_SUBST(TOPSRCDIR) dnl Checks for programs. AC_PROG_CC AC_PROG_INSTALL AC_PROG_MAKE_SET AC_PATH_PROG(MD5SUM, md5sum, :) AC_SUBST(MD5SUM) ALL_LINGUAS="es" AM_GNU_GETTEXT dnl Checks for libraries. AC_CHECK_LIB(m, floor) dnl Checks for header files. AC_PATH_XTRA AC_HEADER_STDC AC_CHECK_HEADERS(strings.h fcntl.h unistd.h locale.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T AC_CHECK_SIZEOF(long, 4) AC_CHECK_SIZEOF(int, 4) AC_CHECK_SIZEOF(short, 2) AC_CHECK_SIZEOF(void *, 4) AC_CHECK_BYTE_ORDER dnl Checks for library functions. AC_FUNC_MEMCMP AC_FUNC_VPRINTF AC_CHECK_FUNCS(strchr memcpy getopt getopt_long) AC_ARG_ENABLE_BOOL(regex-specials, yes, [disable regular expressions in \\special handlers]) AC_ARG_WITH_BOOL(omega, yes, [disable Omega-specific file formats]) AC_ARG_WITH_BOOL(type1-fonts, no, [add support for type1 fonts (requires t1lib)]) AC_ARG_WITH_BOOL(truetype-fonts, no, [add support for TrueType fonts (required Freetype 1.x)]) AC_ARG_ENABLE_BOOL(cheap-trick, yes, [disable cheap X transparency trick]) AC_ARG_ENABLE_BOOL(afm-files, yes, [disable support for AFM metric files]) AC_ARG_WITHX(frontends, [frontends to compile (only \`x11' for now)], , , [=LIST]) AC_CHECK_TEXMF dnl################################################################# dnl Now examine the --with and --enable options dnl################################################################# if test "$ac_cv_func_getopt" = no; then LIBOBJS="$LIBOBJS getopt.o" fi if test "$ac_cv_func_getopt_long" = no; then LIBOBJS="$LIBOBJS getopt1.o" fi if test -n "$LIBOBJS"; then SUPPORTLIB='$(TOPDIR)/support/support.a' SUPPORTHDR='-I$(TOPDIR)/support' fi AC_SUBST(SUPPORTLIB) AC_SUBST(SUPPORTHDR) if test "$USE_INCLUDED_LIBINTL" = yes; then INTLSUB=intl fi AC_SUBST(INTLSUB) if test "$enable_regex_specials" = yes; then AC_CHECK_HEADERS(regex.h) AC_CHECK_FUNCS(regexec) if test "$ac_cv_func_regexec" = no; then AC_MSG_WARN([support for POSIX regular expressions disabled]) enable_regex_specials=no else AC_DEFINE(WITH_REGEX_SPECIALS, 1, [Define to use POSIX regular expressions to match TeX \\specials]) fi fi if test "$texmf_is_web2c" = yes; then AC_PATH_PROG(MKTEXLSR, mktexlsr, :) MDVIMAPDIR="$texmf/mdvi" POST_INSTALL='echo "Updating ls-R database..."; $(MKTEXLSR)' else AC_MSG_WARN([\ kpathsea does not seem to be installed properly. Continue at your own risk]) MDVIMAPDIR='${datadir}/mdvi' POST_INSTALL=: fi AC_SUBST(MDVIMAPDIR) AC_SUBST(MKTEXLSR) AC_SUBST(POST_INSTALL) # Check front ends . $srcdir/config/FRONTENDS AC_MSG_CHECKING([which frontends to compile]) case "$with_frontends" in yes) user_frontends="$ALL_FRONTENDS" ;; no) user_frontends= ;; *) user_frontends=`echo $with_frontends | sed -e 's/,/ /g'` ;; esac FRONTENDS= DISABLED= for i in $user_frontends; do if echo "$ALL_FRONTENDS" | grep $i >/dev/null 2>&1; then # Don't add it more than once FRONTENDS="`echo $FRONTENDS | sed -e 's/[[ \t]]*'$i'[[ \t]]*//'` $i" else DISABLED="$DISABLED $i" fi done user_frontends= AC_MSG_RESULT($FRONTENDS) AC_SUBST(ALL_FRONTENDS) AC_SUBST(FRONTENDS) if test -n "$DISABLED"; then AC_MSG_WARN([\ The following unknown frontends have been disabled: $DISABLED]) fi if test "$enable_cheap_trick" = yes; then AC_DEFINE(CHEAP_X_TRICK, 1, [Define to simulate transparent glyphs on white backgrounds]) fi if test "$enable_afm_files" = yes; then AC_DEFINE(WITH_AFM_FILES, 1, [Define to add support for AFM files]) fi if test "$with_omega" = yes; then AC_DEFINE(WITH_OMEGA, 1, [Define to add support for Omega-specific file formats]) fi if test "$with_truetype_fonts" = yes; then AC_CHECK_LIBOPTIONS(FreeType, ttf, [#include ], [TT_Init_FreeType(0)]) dnl This code is for freetype 2.x dnl dnl We only use the freetype-config script if the user did not specify dnl the location of the headers or the library itself. dnl if test -z "$with_freetype_headers" -a -z "$with_freetype_library"; then dnl if test "$cross_compiling" = yes; then dnl AC_MSG_WARN([\ dnl You must use --with-freetype-headers and --with-freetype-library dnl when cross-compiling. I will pretend that you said --without-freetype]) dnl have_freetype_library=no dnl FREETYPE_LDFLAGS="$FREETYPE_LDFLAGS $FREETYPE_LIBS" dnl FREETYPE_LIBS= dnl else dnl AC_PATH_PROG(FREETYPE, freetype-config, no) dnl if test "$ac_cv_prog_freetype_config" = no; then dnl have_freetype_library=no dnl FREETYPE_CFLAGS= dnl FREETYEP_LDFLAGS= dnl else dnl FREETYPE_CFLAGS=`$FREETYPE --cflags` dnl FREETYPE_LDFLAGS=`$FREETYPE --libs` dnl AC_MSG_CHECKING([if the FreeType configuration works]) dnl AC_CHANGE_FLAGS([$FREETYPE_CFLAGS], [$FREETYPE_LDFLAGS]) dnl AC_TRY_COMPILE([#include ], dnl [FT_Init_FreeType(0)], dnl [have_freetype_headers=yes; have_freetype_library=yes], dnl [have_freetype_library=no]) dnl AC_RESTORE_FLAGS dnl AC_MSG_RESULT($have_freetype_library) dnl fi dnl fi dnl fi fi if test "$with_truetype_fonts" = yes; then case "${have_freetype_headers}-${have_freetype_library}" in yes-yes) FREETYPE_LIBS="$FRETYPE_LDFLAGS $FREETYPE_LIBS" AC_DEFINE(WITH_TRUETYPE_FONTS, 1, [Define to add support for TrueType fonts]) ;; *) AC_MSG_WARN([TrueType font support disabled]) with_truetype_fonts=no ;; esac fi if test "$with_type1_fonts" = yes; then AC_CHECK_LIBOPTIONS(t1lib, t1, [#include ], [T1_InitLib(0)]) case "${have_t1lib_headers}-${have_t1lib_library}" in yes-yes) AC_MSG_CHECKING([if we can compile a trivial t1lib program]) AC_CHANGE_FLAGS([$T1LIB_CFLAGS], [$T1LIB_LDFLAGS], [-lt1]) AC_TRY_RUN([#include #include int main() { FILE *f; f = fopen("conftestval", "w"); if(!f) exit(1); fprintf(f, "%s\n", T1_GetLibIdent()); fclose(f); exit(0); }], t1version=`cat conftestval`, t1version=, t1version=unknown) AC_RESTORE_FLAGS if test -z "$t1version"; then AC_MSG_RESULT(no) else AC_MSG_RESULT(yes) fi if test -z "$t1version"; then AC_MSG_WARN([Type1 font support disabled]) with_type1_fonts=no else AC_DEFINE(WITH_TYPE1_FONTS, 1, [Define to add support for Type1 fonts]) AC_DEFINE_UNQUOTED(T1LIB_VERSION, "$t1version", [Version of T1lib used to build MDVI]) fi ;; [*]) AC_MSG_WARN([Type1 font support disabled]) with_type1_fonts=no ;; esac fi AC_CHECK_LIBOPTIONS(kpathsea, kpathsea, [#include #include ], [kpse_set_program_name("conftest", "conftest")]) if test "$have_kpathsea_headers" = no -o "$have_kpathsea_library" = no; then AC_MSG_ERROR([I could not find the kpathsea library on this system. This library is required to build this package. Please install it and use the --with-kpathsea-headers and --with-kpathsea-library options to tell configure the location of its header files and the library itself.]) exit 1 fi AC_MSG_CHECKING([if we can compile a trivial kpathsea program]) AC_CHANGE_FLAGS([$KPATHSEA_CFLAGS], [$KPATHSEA_LDFLAGS], [-lkpathsea]) AC_TRY_RUN([#include #include extern char *kpathsea_version_string; int main() { FILE *f; f = fopen("conftestval", "w"); if(!f) exit(1); fprintf(f, "%s\n", kpathsea_version_string); fclose(f); exit(0); }], kpseversion=`cat conftestval`, kpseversion=, kpseversion=unknown) AC_RESTORE_FLAGS if test -z "$kpseversion"; then AC_MSG_RESULT(no) else AC_MSG_RESULT(yes) fi if test -z "$kpseversion"; then AC_MSG_ERROR([Could not compile a simple kpathsea program -- check your installation]) fi AC_DEFINE_UNQUOTED(KPSE_VERSION, "$kpseversion", [Version of kpathsea used to build MDVI]) dnl if X is disabled, let the makefile know if test "$no_x" = yes; then X11LIB= else X11LIB=-lX11 fi AC_SUBST(X11LIB) AC_OUTPUT(Makefile \ lib/Makefile \ lib/po/Makefile \ support/Makefile \ x11/Makefile \ version.h \ config.mk:config/config.mk.in \ nls.mk:config/nls.mk.in \ intl/Makefile) if test -z "$FRONTENDS"; then FRONTENDS="NONE!" fi cat <