#! /bin/sh
# Copyright (C) 2002, 2004  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 for PR 307: depcomp with depmode=dashmstdout libtool race condition
# Report from Laurent Morichetti.
# (Also exercises check_LTLIBRARIES.)

required='libtoolize gcc'
. ./defs || Exit 1

cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_LIBTOOL
AC_OUTPUT
END

cat > Makefile.am << 'END'
check_LTLIBRARIES = librace.la
librace_la_SOURCES = a.c b.c c.c d.c e.c f.c g.c h.c

# Make sure the dependencies are updated.
check-local:
	for i in $(librace_la_SOURCES:.c=.Plo); do \
	  echo checking ./$(DEPDIR)/$$i; \
	  grep foo.h ./$(DEPDIR)/$$i >tst || exit 1; \
	  test `wc -l <tst` -eq 2 || exit 1; \
	done
END

: >foo.h

for i in a b c d e f g h; do
  cat >$i.c <<EOF
#include "foo.h"
int $i() { return 0; }
EOF
done

set -e

libtoolize --force
$ACLOCAL
$AUTOCONF
$AUTOMAKE -a

# Sanity check: make sure the variable we are attempting to force
# is used by configure
grep am_cv_CC_dependencies_compiler_type configure

./configure am_cv_CC_dependencies_compiler_type=dashmstdout
$MAKE
test -f librace.la && Exit 1
$MAKE check

# The failure we check usually occurs during the above build,
# with an output such as
#
# mv -f .libs/f.lo f.lo
# mv: cannot stat `.libs/f.lo': No such file or directory
#
# (This may happen on `f' or on some other files.)

test -f librace.la
test -f tst # a proof that check-local was run