dnl Process this file with autoconf to produce a configure script.

AC_PREREQ(2.13)
AC_INIT(source/qfcc.c)
AC_REVISION($Revision$) dnl
AM_CONFIG_HEADER(include/config.h)
AC_CANONICAL_SYSTEM

dnl Every other copy of the package version number gets its value from here
AM_INIT_AUTOMAKE(qfcc, 0.1.0)

AC_SUBST(VERSION)

ISODATE=$(date +%Y-%m-%d)
AC_SUBST(ISODATE)

AC_LANG_C

dnl Checks for programs.
AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_CPP

set $CC
if test "$1" = gcc; then
	shift
	args="$*"
	AC_MSG_CHECKING(for broken gcc)
	if test $(gcc --version) = 2.96; then
		AC_MSG_RESULT(yes. You poor sod, hope you have egcs)
		CC="egcs $args"
		set $CPP
		shift
		CPP="egcs $*"
	else
		AC_MSG_RESULT(no. good.)
	fi
fi

dnl Checks for libraries.

dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.

dnl Checks for library functions.

AC_ARG_WITH(qf-headers,
[  --with-qf-headers=DIR   use the QuakeForge headers found in DRI],
QF_HEADERS=$withval, QF_HEADERS=auto)
AC_ARG_WITH(qf-libs,
[  --with-qf-libs=DIR      use the QuakeForge libs found in DRI],
QF_LIBS=$withval, QF_LIBS=auto)

AC_MSG_CHECKING(for QF headers location)
if test "x$QF_HEADERS" = xauto; then
	qf_dir=`cd ${srcdir}/../..; pwd`
	if test -r ${qf_dir}/include/QF/qtypes.h; then
		QF_HEADERS="-I ${qf_dir}/include"
	else
		QF_HEADERS=''
	fi
else
	QF_HEADERS="-I ${QF_HEADERS}"
fi
AC_MSG_RESULT($QF_HEADERS)

AC_MSG_CHECKING(for QF libs location)
if test "x$QF_LIBS" = xauto; then
	qf_dir=`cd ${srcdir}/../..; pwd`
	if test -r ${qf_dir}/libs/util/qfplist.c; then
		QF_LIBS="-L ${qf_dir}/libs/util"
	else
		QF_LIBS=''
	fi
else
	QF_LIBS="-L ${QF_LIBS}"
fi
AC_MSG_RESULT($QF_LIBS)

AC_OUTPUT(
	include/Makefile
	source/Makefile
	Makefile
	qfcc.lsm
)