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#! /bin/sh
# Copyright (C) 1999, 2001, 2002, 2003, 2006 Free Software Foundation, Inc.
#
# This file is part of GNU Automake.
#
# GNU Automake 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.
#
# GNU Automake 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 Automake; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
# Test to make sure intermediate .h file is not generated nor removed
# if (AM_)?YFLAGS do not contain -d. Requested by Jim Meyering.
. ./defs || exit 1
set -e
cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_YACC
END
cat > Makefile.am <<'END'
bin_PROGRAMS = zardoz
zardoz_SOURCES = zardoz.y
END
# Don't redefine several times the same variable.
cp Makefile.am Makefile.src
$ACLOCAL
$AUTOMAKE -a
# If zardoz.h IS mentioned, fail
grep 'zardoz.h' Makefile.in > /dev/null && exit 1
cp Makefile.src Makefile.am
echo 'AM_YFLAGS = -d' >> Makefile.am
$AUTOMAKE
# If zardoz.h is NOT mentioned, fail
grep 'zardoz.h' Makefile.in > /dev/null
cp Makefile.src Makefile.am
echo 'AM_YFLAGS = ' >> Makefile.am
$AUTOMAKE
# If zardoz.h IS mentioned, fail
grep 'zardoz.h' Makefile.in > /dev/null && exit 1
cp Makefile.src Makefile.am
echo 'YFLAGS = -d' >> Makefile.am
# YFLAGS is a use variable.
AUTOMAKE_fails
grep 'YFLAGS' stderr
$AUTOMAKE -Wno-gnu
# If zardoz.h is NOT mentioned, fail
grep 'zardoz.h' Makefile.in > /dev/null
cp Makefile.src Makefile.am
echo 'YFLAGS = ' >> Makefile.am
$AUTOMAKE -Wno-gnu
# If zardoz.h IS mentioned, fail
grep 'zardoz.h' Makefile.in > /dev/null && exit 1
:
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