#! /bin/sh
# Copyright (C) 2001, 2002, 2003  Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Test of basic assembly functionality

. ./defs || Exit 1

set -e

cat > Makefile.am << 'END'
noinst_PROGRAMS = maude
maude_SOURCES = maude.s
END

: > maude.s

# Should fail because we need CC and CCAS.
echo 1
cat > configure.in << 'END'
AC_INIT
AM_INIT_AUTOMAKE(nonesuch, nonesuch)
AC_SUBST(CCASFLAGS)
AC_OUTPUT(Makefile)
END

$ACLOCAL
AUTOMAKE_fails
grep AM_PROG_AS stderr

# On fast machines the autom4te.cache created during the above run of
# $AUTOMAKE is likely to have the same time stamp as the configure.in
# created below; thus causing traces for the old configure.in to be
# used.  We could do `$sleep', but it's faster to erase the
# directory.  (Erase autom4te*.cache, not autom4te.cache, because some
# bogus installations of Autoconf use a versioned cache.)
rm -rf autom4te*.cache

# We still need CCAS.
echo 2
cat > configure.in << 'END'
AC_INIT
AM_INIT_AUTOMAKE(nonesuch, nonesuch)
AC_PROG_CC
AC_SUBST(CCASFLAGS)
AC_OUTPUT(Makefile)
END

$ACLOCAL
AUTOMAKE_fails
grep CCAS stderr
grep AM_PROG_AS stderr

rm -rf autom4te*.cache

# We need CCASFLAGS.
echo 3
cat > configure.in << 'END'
AC_INIT
AM_INIT_AUTOMAKE(nonesuch, nonesuch)
CCAS='$(CC)'
AC_SUBST(CCAS)
AC_PROG_CC
AC_OUTPUT(Makefile)
END

$ACLOCAL
AUTOMAKE_fails
grep CCASFLAGS stderr
grep AM_PROG_AS stderr

rm -rf autom4te*.cache

# We have every needed, expect a success.
echo 4
cat > configure.in << 'END'
AC_INIT
AM_INIT_AUTOMAKE(nonesuch, nonesuch)
CCAS='$(CC)'
AC_SUBST(CCAS)
AC_PROG_CC
AC_SUBST(CCASFLAGS)
AC_OUTPUT(Makefile)
END

$ACLOCAL
$AUTOMAKE

rm -rf autom4te*.cache

# We have every needed, expect a success.
echo 5
cat > configure.in << 'END'
AC_INIT
AM_INIT_AUTOMAKE(nonesuch, nonesuch)
AM_PROG_AS
AC_OUTPUT(Makefile)
END

$ACLOCAL
$AUTOMAKE

Exit 0