#! /bin/sh
# Copyright (C) 2002-2023 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 for use of = and += in different conditions.
. test-init.sh
cat >> configure.ac << 'END'
AM_CONDITIONAL([COND1], [true])
AM_CONDITIONAL([COND2], [true])
AM_CONDITIONAL([COND3], [true])
AC_OUTPUT
END
cat > Makefile.am << 'END'
FOO = foo
if COND1
FOO += foo1
else
FOO += foon1
endif
if COND2
FOO += foo2
else
FOO += foon2
endif
if COND1
FOO += foo1b
else
FOO += foon1b
endif
if COND1
if COND2
BAR = bar12
else
BAR = bar1n2
endif
else
BAR = barn1
endif
BAR += bar
if COND3
BAR += bar3
endif
.PHONY: test
test:
@echo BAR: $(BAR) :BAR
@echo FOO: $(FOO) :FOO
END
$ACLOCAL
$AUTOCONF
$AUTOMAKE -a
./configure
$MAKE test | $FGREP 'BAR: bar12 bar bar3 :BAR'
$MAKE test | $FGREP 'FOO: foo foo1 foo2 foo1b :FOO'
:
