#! /bin/sh
# Copyright (C) 2010, 2011 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 2, 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 regressions in computation of names of .Plo files for
# automatic dependency tracking.
# Keep this in sync with sister test `depcomp8a.test', which checks the
# same thing for non-libtool objects.

required=libtoolize
. ./defs || Exit 1

set -e

cat >> configure.in << 'END'
AC_PROG_CC
#x AM_PROG_CC_C_O
AM_PROG_AR
AC_PROG_LIBTOOL
AC_OUTPUT
END

cat > Makefile.am << 'END'
lib_LTLIBRARIES = libzardoz.la
libzardoz_la_SOURCES = foo.c sub/bar.c
END

mkdir sub
echo 'extern int foo = 0;' > foo.c
echo 'extern int bar = 0;' > sub/bar.c

libtoolize

$ACLOCAL
$AUTOMAKE -a
grep include Makefile.in # for debugging
grep 'include.*\./\$(DEPDIR)/foo\.P' Makefile.in
grep 'include.*\./\$(DEPDIR)/bar\.P' Makefile.in
grep 'include.*/\./\$(DEPDIR)' Makefile.in && Exit 1

$AUTOCONF
# Don't reject slower dependency extractors, for better coverage.
./configure --enable-dependency-tracking
$MAKE
DISTCHECK_CONFIGURE_FLAGS='--enable-dependency-tracking' $MAKE distcheck

# Try again with subdir-objects option.

sed 's/#x //' configure.in >configure.int
mv -f configure.int configure.in
echo AUTOMAKE_OPTIONS = subdir-objects >> Makefile.am

$ACLOCAL
$AUTOMAKE -a
grep include Makefile.in # for debugging
grep 'include.*\./\$(DEPDIR)/foo\.P' Makefile.in
grep 'include.*[^a-zA-Z0-9_/]sub/\$(DEPDIR)/bar\.P' Makefile.in
$EGREP 'include.*/(\.|sub)/\$\(DEPDIR\)' Makefile.in && Exit 1

$AUTOCONF
# Don't reject slower dependency extractors, for better coverage.
./configure --enable-dependency-tracking
$MAKE
DISTCHECK_CONFIGURE_FLAGS='--enable-dependency-tracking' $MAKE distcheck

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