#! /bin/sh
# Copyright (C) 2012-2022 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 <https://www.gnu.org/licenses/>.
# Check that "./configure && make && make distclean" is actually a
# no-op, even when conditional SUBDIRS are involved.
. test-init.sh
cat >> configure.ac << 'END'
AC_CONFIG_FILES([sub1/Makefile sub2/Makefile sub1/subsub/Makefile])
AM_CONDITIONAL([COND], [false])
AC_SUBST([extra_subdirs], [''])
AC_OUTPUT
END
mkdir sub1 sub2 sub1/subsub
cat > Makefile.am << 'END'
SUBDIRS = sub1
if COND
SUBDIRS += sub2
endif
END
cat > sub1/Makefile.am << 'END'
all-local:
: > run
CLEANFILES = run
SUBDIRS = @extra_subdirs@
DIST_SUBDIRS = subsub
END
cat > sub2/Makefile.am << 'END'
all-local:
@echo "Should not run in `pwd`!"
exit 1
DISTCLEANFILES = oops
END
cp sub2/Makefile.am sub1/subsub/Makefile.am
$ACLOCAL
$AUTOCONF
$AUTOMAKE -c --add-missing
./configure
test -f sub1/Makefile
test -f sub2/Makefile
test -f sub1/subsub/Makefile
$MAKE
test -f sub1/run
touch sub2/oops sub1/subsub/oops
$MAKE distclean
test ! -e sub1/run
test ! -e sub2/oops
test ! -e sub1/subsub/oops
test ! -e sub1/Makefile
test ! -e sub2/Makefile
test ! -e sub1/subsub/Makefile
mkdir build
cd build
../configure
$MAKE
test -f sub1/Makefile
test -f sub2/Makefile
test -f sub1/subsub/Makefile
test -f sub1/run
touch sub2/oops sub1/subsub/oops
$MAKE maintainer-clean
test ! -e sub1/run
test ! -e sub2/oops
test ! -e sub1/subsub/oops
test ! -e sub1/Makefile
test ! -e sub2/Makefile
test ! -e sub1/subsub/Makefile
cd ..
./configure
$MAKE distclean
:
