source: trunk/essentials/sys-devel/automake-1.10/tests/specflg6.test

#! /bin/sh
# Copyright (C) 2001, 2002, 2004  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.

# Regression test for multiple rules being generated for each target when
# conditionals are present.
# From Richard Boulton

. ./defs || exit 1

cat >> configure.in << 'END'
AC_PROG_CC
AM_PROG_CC_C_O
AM_CONDITIONAL(BAR, true)
END

cat > Makefile.am << 'END'
if BAR
BAR_SRCS = bar.c
endif

bin_PROGRAMS = foo
foo_CFLAGS = -DFOO
foo_SOURCES = foo.c
END

: > compile

$ACLOCAL || exit 1
$AUTOMAKE || exit 1

uncondval=`$FGREP 'foo-foo.o: foo.c' Makefile.in`

cat >> Makefile.am << 'END'
foo_SOURCES += $(BAR_SRCS)
END

$AUTOMAKE || exit 1

condval=`$FGREP 'foo-foo.o: foo.c' Makefile.in`

test "x$uncondval" = "x$condval"