#! /bin/sh
# Copyright (C) 2011-2022 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 automake expand variables when looking for '-d' in YFLAGS;
# for example, the following is supposed to work:
# foo_flags = -d
# AM_YFLAGS = $(foo_flags)
. test-init.sh
cat >> configure.ac <<'END'
AC_PROG_CC
AC_PROG_YACC
END
$ACLOCAL
cat > Makefile.am <<'END'
bin_PROGRAMS = foo bar
foo_SOURCES = foo.y
bar_SOURCES = bar.y
my_YFLAGS = -x
AM_YFLAGS = $(my_YFLAGS:x=d)
bar_YFLAGS = $(AM_YFLAGS)
END
$AUTOMAKE -a
$EGREP '(foo|bar|YFLAGS)' Makefile.in # For debugging.
grep '^foo.h *:' Makefile.in
grep '^bar-bar.h *:' Makefile.in
cat > Makefile.am <<'END'
AUTOMAKE_OPTIONS = -Wno-gnu
bin_PROGRAMS = zardoz
zardoz_SOURCES = parser.y
my_YFLAGS = $(my_YFLAGS_1)
my_YFLAGS += $(my_YFLAGS_2)
my_YFLAGS_2 = -d
YFLAGS = $(my_YFLAGS)
END
$AUTOMAKE
$EGREP 'parser|YFLAGS' Makefile.in # For debugging.
grep '^parser.h *:' Makefile.in
:
