source: trunk/essentials/sys-devel/automake-1.8/tests/autohdr4.test

#!/bin/sh
# Copyright (C) 2003  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., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.

# Check rebuild rules for AC_CONFIG_HEADERS.
# (This should also work without GNU Make.)

required=gcc
. ./defs

set -e

cat >>configure.in <<EOF
AC_PROG_CC
AC_CONFIG_HEADERS([defs.h config.h:sub1/config.top:sub2/config.bot])
AC_CONFIG_FILES([sub3/Makefile])
AC_OUTPUT
EOF

mkdir sub1 sub2 sub3

: > sub1/config.top
echo '#define NAME "grepme1"' >sub2/config.bot
echo SUBDIRS = sub3 >Makefile.am
echo noinst_PROGRAMS = run >sub3/Makefile.am

cat >sub3/run.c <<'EOF'
#include <defs.h>
#include <config.h>
#include <stdio.h>

int
main ()
{
  puts (NAME); /* from config.h */
  puts (PACKAGE); /* from defs.h */
}
EOF


$ACLOCAL
$AUTOCONF
$AUTOHEADER
$AUTOMAKE

./configure
$MAKE
sub3/run | grep grepme1

$sleep
echo '#define NAME "grepme2"' > sub2/config.bot
$MAKE
sub3/run | grep grepme2

$MAKE distcheck