diff options
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.4/configure.ac')
| -rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-1.4/configure.ac | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.4/configure.ac b/Build/source/texk/dvisvgm/dvisvgm-1.4/configure.ac new file mode 100644 index 00000000000..5674e7f50f2 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-1.4/configure.ac @@ -0,0 +1,166 @@ +# This file is part of dvisvgm +# Copyright (C) 2005-2013 Martin Gieseking <martin.gieseking@uos.de> +# +# Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.59) +AC_INIT([dvisvgm],[1.4],[martin.gieseking@uos.de]) +DATE="Juli 2013" +AC_CONFIG_SRCDIR(src) +AC_CONFIG_HEADER(config.h) +AC_CANONICAL_HOST +AC_CANONICAL_TARGET +AM_INIT_AUTOMAKE + +AH_TEMPLATE([TARGET_SYSTEM], [The machine triplet of the target system]) +AC_DEFINE_UNQUOTED([TARGET_SYSTEM], ["$target"]) + +# Checks for programs. +AC_PROG_CXX +AC_PROG_CC + +AC_PROG_RANLIB +AC_LANG(C) + +AC_CHECK_FUNCS([ftime gettimeofday]) +AC_CHECK_HEADERS([sys/time.h sys/timeb.h]) +AC_HEADER_TIOCGWINSZ + +AC_CHECK_HEADER([kpathsea/kpathsea.h], , + [AC_MSG_ERROR([please install the kpathsea development package])]) +AC_CHECK_LIB(kpathsea, kpse_find_file, , + [AC_MSG_ERROR([libkpathsea not found, please install the corresponding package first])]) + +AC_MSG_CHECKING([kpathsea version]) +AC_RUN_IFELSE([AC_LANG_SOURCE([#include <stdio.h> + #include <kpathsea/kpathsea.h> + int main() { + FILE *f; + f = fopen("kpseversion", "w"); + if(!f) exit(1); + fprintf(f, "%s\n", KPSEVERSION); + fclose(f); + exit(0); + }])], + [kpseversion=`cat kpseversion|sed 's/kpathsea version //'`], [kpseversion=], [kpseversion=unknown]) +AC_MSG_RESULT("$kpseversion") +rm -f kpseversion +if test -z "$kpseversion"; then + AC_MSG_ERROR([Could not compile a simple kpathsea program -- check your installation]) +fi + + +# Check how to link potracelib +HAVE_LIBPOTRACE=1 +AC_CHECK_HEADER([potracelib.h], + [AC_CHECK_LIB(m, sqrt) # required to pass potrace check + AC_CHECK_LIB(potrace, potrace_trace, , HAVE_LIBPOTRACE=0)], HAVE_LIBPOTRACE=0) + +if test "$HAVE_LIBPOTRACE" -eq 0; then + AC_MSG_ERROR([potrace library not found]) +fi + + +# Check how to link Ghostscript +HAVE_LIBGS=1 +AC_CHECK_HEADER([ghostscript/iapi.h], + AC_CHECK_LIB(gs, gsapi_new_instance, , HAVE_LIBGS=0), HAVE_LIBGS=0) + +if test "$HAVE_LIBGS" -eq 0; then + AC_CHECK_LIB(dl, dlopen, , + [AC_DEFINE(DISABLE_GS, 1, [Set to 1 if PostScript support is to be disabled]) + AC_MSG_WARN(PostScript support disabled)]) +else + # query Ghostscript version + AC_MSG_CHECKING([Ghostscript version]) + AC_RUN_IFELSE([AC_LANG_SOURCE([#include <stdio.h> + #include <ghostscript/iapi.h> + int main () { + gsapi_revision_t r; + if (gsapi_revision(&r, sizeof(gsapi_revision_t)) == 0) { + FILE *f; + f = fopen("gsversion", "w"); + if (!f) exit(1); + fprintf(f, "%ld\n", r.revision); + fclose(f); + exit(0); + } + }])], + [gsversion=`cat gsversion`], [gsversion=], [gsversion=unknown]) + AC_MSG_RESULT("$gsversion") + rm -f gsversion + if test "$gsversion" -lt 831; then + # current Ghostscript API was introduced in version 8.31 + # older versions are not supported + LIBS=`echo $LIBS | sed "s/-lgs //" $LIBS` + AC_DEFINE(DISABLE_GS, 1, [Set to 1 if PostScript support should be disabled]) + AC_MSG_WARN([Ghostscript version < 8.31 found; PostScript support disabled]) + fi +fi + +# Check for pkg-config +PKG_PROG_PKG_CONFIG + +# Check for libraries. +PKG_CHECK_MODULES([FREETYPE], [freetype2]) +CXXFLAGS="$CXXFLAGS ${FREETYPE_CFLAGS}" +LIBS="$LIBS ${FREETYPE_LIBS}" + +AC_CHECK_LIB(z, gzopen) + +# Check for header files. +AC_HEADER_DIRENT +AC_HEADER_STDC +AC_CHECK_HEADERS([libintl.h stdlib.h string.h strings.h unistd.h]) + +# Check for typedefs, structures, and compiler characteristics. +AC_HEADER_STDBOOL +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T +AC_STRUCT_TM + +# Check for library functions. +AC_FUNC_CLOSEDIR_VOID +AC_FUNC_ERROR_AT_LINE +AC_FUNC_MALLOC +AC_FUNC_STAT +AC_FUNC_VPRINTF +AC_CHECK_FUNCS([memset strcasecmp strtol]) + +# add options for selection of "optional" library locations +# currently these libraries are mandatory; the --with-foo options +# are used to specify the locations explicitely + +AC_ARG_WITH(zlib,[ --with-zlib=DIR location of the zlib library], + [if test "$withval" != no; then + if test "$withval" != yes; then + ZLIB_DIR=$withval + fi + fi]) + +if test "$withval" != no; then + if test -n "$ZLIB_DIR"; then + CPPFLAGS="$CPPFLAGS -I$ZLIB_DIR -I$ZLIB_DIR/include" + LDFLAGS="$LDFLAGS -L$ZLIB_DIR/lib" + fi +fi + +# Check if the kpathsea headers are C++ safe +AC_MSG_CHECKING([if the kpathsea headers are C++ safe]) +AC_LANG_PUSH([C++]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <kpathsea/kpathsea.h>]], + [[printf("%s\n", concat("one", "two"))]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + AC_DEFINE([KPSE_CXX_UNSAFE], 1, + [Define to 1 if the kpathsea headers are not C++ safe.])]) +AC_LANG_POP([C++]) + +AC_SUBST(DATE) +AC_SUBST(EXTRA_LIBS) +AC_SUBST(AM_CPPFLAGS) +AC_SUBST(AM_LDFLAGS) +AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/dvisvgm.txt doc/Makefile]) +AC_OUTPUT + |