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dnl Process this file with autoconf to produce a configure script.
AC_INIT(src/dvipdfmx.c)
AM_INIT_AUTOMAKE(dvipdfmx, 20080607)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE
dnl Checks for programs.
AC_PROG_CC
AM_PROG_CC_C_O
AM_PROG_CC_C_O
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
# Building inside teTeX or TeX Live?
AC_ARG_ENABLE(tetex-build, [ --enable-tetex-build build as part of a teTeX installation])
dnl Check for kpathsea library. (required)
if test "x$enable_tetex_build" = xyes; then
# In teTeX and TeX Live, LDFLAGS is passed by texk/Makefile and
# reserved for the user. Therefore we need another variable for the
# loader flags to find the local kpathsea. We use dvipdfmx_LDFLAGS
# since Automake already sets that up in the link command.
dvipdfmx_LDFLAGS=
AC_SUBST(dvipdfmx_LDFLAGS)
if test ! -d $srcdir/../../texk/kpathsea; then
AC_MSG_ERROR([
=========================================
You specified --enable-tetex-build, but I can't find the kpathsea
directory. I expected it to be in $srcdir/../../texk/kpathsea.
=========================================])
fi
CPPFLAGS="$CPPFLAGS -I\$(top_builddir)/../../texk -I\$(top_srcdir)/../../texk"
dvipdfmx_LDFLAGS="-L\$(top_builddir)/../../texk/kpathsea/.libs"
AM_CONDITIONAL(TDS_VERSION_11, true)
AC_DEFINE([__TDS_VERSION__], 0x200406L)
else
dnl Don't bother going further if we don't have kpse installed.
AC_ARG_WITH(kpathsea,
[ --with-kpathsea=DIR use kpathsea include/library files from DIR], [
if test -d "$withval"; then
CPPFLAGS="$CPPFLAGS -I$withval/include"
LDFLAGS="$LDFLAGS -L$withval/lib"
fi
], [
if test -d "$prefix"; then
CPPFLAGS="$CPPFLAGS -I$prefix/include"
LDFLAGS="$LDFLAGS -L$prefix/lib"
else
CPPFLAGS="$CPPFLAGS -I$ac_default_prefix/include"
LDFLAGS="$LDFLAGS -L$ac_default_prefix/lib"
fi
])
AC_CHECK_LIB(kpathsea, kpse_find_file, [LIBS="-lkpathsea $LIBS"],
AC_MSG_ERROR([kpathsea library not found
This version of dvipdfmx requires the kpathsea library and its headers. If
you know where it is you might try setting the LDFLAGS environment variable
with -L pointing to the directory containing libkpathsea.a.
])
)
dnl Check kpathsea support for required formats and funcs.
CHO_CHECK_KPSE_SUPPORT([dvipdfmx])
dnl Check for TDS version kpathsea library supports.
CHO_CHECK_KPSE_TDS_VERSION
fi
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(unistd.h)
AC_CHECK_HEADERS(stdint.h inttypes.h sys/types.h)
dnl Checks for library functions.
AC_FUNC_MEMCMP
AC_CHECK_FUNCS(open close system getenv mkstemp basename)
dnl Checks for typedefs, structures, and compiler characteristics.
MAW_EXT_TIMEZONE
MAW_TZ_HAS_TM_GMTOFF
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
AC_C_BIGENDIAN
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
dnl Check for additional libraries.
if test "x$enable_tetex_build" = xyes; then
# Get these common libraries from the sources, too.
# Seems like it would be simpler to treat kpathsea this way too, but
# we're just starting from what lcdf-typetools did.
sinclude(../../libs/zlib/withenable.ac)
sinclude(../../libs/zlib/zlib.ac)
sinclude(../../libs/libpng/withenable.ac)
sinclude(../../libs/libpng/libpng.ac)
# yes, we have zlib and png.
AC_DEFINE(HAVE_ZLIB)
AC_DEFINE(HAVE_LIBPNG)
# You must define HAVE_ZLIB_COMPRESS2 to enable '-z' option for controlling
# zlib compression level, but zlib.ac included above does not do this test.
# We assume zlib always has compress2() here although that's not always true.
AC_DEFINE([HAVE_ZLIB_COMPRESS2], 1)
# tetex/tex live build; this always has kpathsea, xbasename, etc.,
# as we're building from current sources. Do this stuff at the end so
# other configure tests don't try to link with kpathsea (which doesn't
# exist at configure time).
LIBS="-lkpathsea -lm $LIBS"
AC_MSG_NOTICE([tetex build enabled, LIBS now: $LIBS])
else
CHO_HAS_LIBPAPER
CHO_HAS_ZLIB
CHO_HAS_LIBPNG
dnl these variables are defined in the tetex case and used in src/Makefile.am.
dnl just let them be empty.
AC_SUBST(LIBPNGCPPFLAGS)
AC_SUBST(LDLIBPNG)
AC_SUBST(LIBPNGDEP)
AC_SUBST(ZLIBCPPFLAGS)
AC_SUBST(LDZLIB)
AC_SUBST(ZLIBDEP)
AC_SUBST(dvipdfmx_LDFLAGS)
fi
AC_CONFIG_FILES([Makefile data/Makefile src/Makefile])
AC_OUTPUT
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