#! /bin/sh
# Copyright (C) 2003, 2006  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/>.

# Make sure a multi-line definition cannot be terminated by an empty
# line (when there are @substitutions@ inside).
. ./defs || Exit 1

set -e

cat >> configure.in << 'END'
AC_PROG_CC
AC_SUBST([ABCDEFGHIJKLMNOPQRSTUVWX])
AC_SUBST([ABCDEFGHIJKLMNOPQRSTUVWXY])
AC_SUBST([ABCDEFGHIJKLMNOPQRSTUVWXYZ])
AC_OUTPUT
END

cat >Makefile.am <<'END'
bin_PROGRAMS = x @ABCDEFGHIJKLMNOPQRSTUVWX@ @ABCDEFGHIJKLMNOPQRSTUVWXY@ @ABCDEFGHIJKLMNOPQRSTUVWXYZ@
EXTRA_PROGRAMS =

EXEEXT = .bin

print-programs:
	@echo BEG: $(bin_PROGRAMS) :END
END

$ACLOCAL
$AUTOCONF
$AUTOMAKE
./configure
EXEEXT=.bin $MAKE print-programs >foo
cat foo
grep 'BEG: x.bin :END' foo
EXEEXT=.bin am__empty=X $MAKE -e print-programs >foo
cat foo
grep 'BEG: x.bin X :END' foo

# Test for another bug, where EXTRA_PROGRAMS was removed because it was empty.
grep EXTRA_PROGRAMS Makefile.in