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dnl catdvi - get text from DVI files
dnl Copyright (C) 2000, 2001 Antti-Juhani Kaijanaho <gaia@iki.fi>
dnl Copyright (C) 2001 Bjoern Brill <brill@fs.math.uni-frankfurt.de>
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., 675 Mass Ave, Cambridge, MA 02139, USA.
AC_INIT(catdvi.c)
PACKAGE=catdvi
VERSION=0.14
AC_SUBST(PACKAGE)
AC_SUBST(VERSION)
AC_PROG_CC
AC_CHECK_FUNC(getopt_long, CFG_HAS_GETOPT_LONG=yes, CFG_HAS_GETOPT_LONG=no)
AC_SUBST(CFG_HAS_GETOPT_LONG)
AC_ARG_WITH(kpathsea-prefix,
[ --with-kpathsea-prefix=PREFIX
kpathsea library installed in PREFIX (optional)],
kpathsea_prefix="$withval", kpathsea_prefix="")
if test x"$kpathsea_prefix" = "xyes"; then
AC_MSG_ERROR([*** --with-kpathsea-prefix requires an argument ***])
fi
if test x"$kpathsea_prefix" != "x"; then
LDFLAGS="$LDFLAGS -L$kpathsea_prefix/lib"
CPPFLAGS="$CPPFLAGS -I$kpathsea_prefix/include"
fi
AC_CHECK_LIB(kpathsea, kpse_set_program_name, CFG_HAS_KPATHSEA=yes, CFG_HAS_KPATHSEA=no)
AC_SUBST(CFG_HAS_KPATHSEA)
if test x"$CFG_HAS_KPATHSEA" = "xno"; then
AC_MSG_ERROR([*** kpathsea library (required) not found; try to use the --with-kpathsea-prefix option ***])
fi
dnl It seem libkpathsea provides a getopt_long() implementation
dnl if and only if the C library does not.
dnl
dnl If the C library DOES have getopt_long, we can't check for another one
dnl in libkpathsea without extra complications, because linking the
dnl test program always succeeds. And we don't need it anyway.
dnl
if test x"$CFG_HAS_GETOPT_LONG" = "xno"; then
AC_CHECK_LIB(kpathsea, getopt_long, CFG_KPATHSEA_HAS_GETOPT_LONG=yes, CFG_KPATHSEA_HAS_GETOPT_LONG=no)
else
CFG_KPATHSEA_HAS_GETOPT_LONG="no"
fi
AC_SUBST(CFG_KPATHSEA_HAS_GETOPT_LONG)
AC_ARG_ENABLE(developer-warnings, [ --enable-developer-warnings],
CFG_SHOW_PSETOUNIC_WARNINGS=yes,
CFG_SHOW_PSETOUNIC_WARNINGS=no)
AC_SUBST(CFG_SHOW_PSETOUNIC_WARNINGS)
AC_OUTPUT(config.mk version.h)
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