81 lines
1.8 KiB
Bash
81 lines
1.8 KiB
Bash
#!/bin/sh
|
|
# Copyright (C) 2003-2017 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 <http://www.gnu.org/licenses/>.
|
|
|
|
# Check rebuild rules for AC_CONFIG_HEADERS.
|
|
# (This should also work without GNU Make.)
|
|
|
|
required=cc
|
|
. test-init.sh
|
|
|
|
cat >>configure.ac <<'EOF'
|
|
AC_PROG_CC
|
|
AC_SUBST([BOT], [bot])
|
|
AC_CONFIG_HEADERS([defs.h config.h:sub1/config.top:sub2/config.${BOT}],,
|
|
[BOT=$BOT])
|
|
AC_CONFIG_FILES([sub3/Makefile])
|
|
AC_OUTPUT
|
|
EOF
|
|
|
|
mkdir sub1 sub2 sub3
|
|
|
|
: > sub1/config.top
|
|
echo '#define NAME "grepme1"' >sub2/config.bot
|
|
|
|
cat > Makefile.am <<'END'
|
|
SUBDIRS = sub3
|
|
.PHONY: test-prog-updated
|
|
test-prog-updated:
|
|
is_newest sub3/run$(EXEEXT) sub2/config.bot
|
|
END
|
|
|
|
cat > sub3/Makefile.am <<'END'
|
|
noinst_PROGRAMS = run
|
|
END
|
|
|
|
cat >sub3/run.c <<'EOF'
|
|
#include <defs.h>
|
|
#include <config.h>
|
|
#include <stdio.h>
|
|
|
|
int main (void)
|
|
{
|
|
puts (NAME); /* from config.h */
|
|
puts (PACKAGE); /* from defs.h */
|
|
}
|
|
EOF
|
|
|
|
|
|
$ACLOCAL
|
|
$AUTOCONF
|
|
$AUTOHEADER
|
|
$AUTOMAKE
|
|
|
|
# Do not reject slow dependency extractors: we need dependency tracking.
|
|
./configure --enable-dependency-tracking
|
|
$MAKE
|
|
# Sanity check.
|
|
cross_compiling || sub3/run | grep grepme1 || exit 1
|
|
|
|
$sleep
|
|
echo '#define NAME "grepme2"' > sub2/config.bot
|
|
$MAKE
|
|
cross_compiling || sub3/run | grep grepme2 || exit 1
|
|
$MAKE test-prog-updated
|
|
|
|
$MAKE distcheck
|
|
|
|
:
|