autoconf/tests/base.at
Akim Demaille 0b057944a7 * bin/autom4te.in (&handle_output): s/@__@/@&t@/.
Suggested by Paul Eggert.
2001-08-29 13:11:16 +00:00

273 lines
5.2 KiB
Plaintext

# -*- Autotest -*-
AT_BANNER([Autoconf base layer.])
# Copyright 2000, 2001 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
## ------------------------------- ##
## AC_REQUIRE: topological sort.. ##
## ------------------------------- ##
# Check that dependencies are always properly honored.
AT_SETUP([AC_REQUIRE: topological sort])
AT_DATA([configure.ac],
[[define([REQUIRE_AND_CHECK],
[AC_REQUIRE([$1])
test -z "$m4@&t@_translit([$1], [A-Z], [a-z])" && AS_EXIT(1)])
AC_DEFUN([TEST1],
[REQUIRE_AND_CHECK([TEST2a])
REQUIRE_AND_CHECK([TEST2b])
test1=set])
AC_DEFUN([TEST2a],
[test2a=set])
AC_DEFUN([TEST2b],
[REQUIRE_AND_CHECK([TEST3])
test2b=set])
AC_DEFUN([TEST3],
[REQUIRE_AND_CHECK([TEST2a])
test3=set])
AC_PLAIN_SCRIPT()
#! /bin/sh
TEST1
test -z "$test1" &&
AC_MSG_ERROR([\$test1 is empty])
AS_EXIT(0)
]])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE
AT_CLEANUP
## ----------------------------------------------- ##
## AC_REQUIRE and AC_DEFUN_ONCE: Require, expand. ##
## ----------------------------------------------- ##
AT_SETUP([AC_REQUIRE & AC_DEFUN_ONCE: Require, expand])
AT_DATA([configure.ac],
[[AC_DEFUN([TEST],
[AC_REQUIRE([MULTI_TEST])
AC_REQUIRE([SINGLE_TEST])])
AC_DEFUN([MULTI_TEST],
[multi_test=".$multi_test"])
AC_DEFUN_ONCE([SINGLE_TEST],
[single_test=".$single_test"])
AC_PLAIN_SCRIPT()
#! /bin/sh
TEST
TEST
MULTI_TEST
MULTI_TEST
SINGLE_TEST
SINGLE_TEST
case $multi_test:$single_test in
...:. ) AS_EXIT(0);;
...:* ) AC_MSG_ERROR([DEFUN_ONCE is broken]);;
*:. ) AC_MSG_ERROR([DEFUN is broken (Wow, congrats!)]);;
esac
]])
AT_CHECK_AUTOCONF([], 0, [],
[configure.ac:18: warning: SINGLE_TEST invoked multiple times
configure.ac:19: warning: SINGLE_TEST invoked multiple times
])
AT_CHECK_CONFIGURE
AT_CLEANUP
## ----------------------------------------------- ##
## AC_REQUIRE and AC_DEFUN_ONCE: Expand, require. ##
## ----------------------------------------------- ##
AT_SETUP([AC_REQUIRE & AC_DEFUN_ONCE: Expand, require])
AT_DATA([configure.ac],
[[AC_DEFUN([TEST],
[AC_REQUIRE([MULTI_TEST])
AC_REQUIRE([SINGLE_TEST])])
AC_DEFUN([MULTI_TEST],
[multi_test=".$multi_test"])
AC_DEFUN_ONCE([SINGLE_TEST],
[single_test=".$single_test"])
AC_PLAIN_SCRIPT()
#! /bin/sh
MULTI_TEST
MULTI_TEST
SINGLE_TEST
SINGLE_TEST
TEST
TEST
case $multi_test:$single_test in
..:. ) AS_EXIT(0);;
..:* ) AC_MSG_ERROR([DEFUN_ONCE is broken]);;
*:. ) AC_MSG_ERROR([DEFUN is broken (Wow, congrats!)]);;
* ) AC_MSG_ERROR([received `$multi_test:$single_test']);;
esac
]])
AT_CHECK_AUTOCONF([], 0, [],
[configure.ac:17: warning: SINGLE_TEST invoked multiple times
])
AT_CHECK_CONFIGURE
AT_CLEANUP
## ------------------------- ##
## AC_REQUIRE & AC_PROVIDE. ##
## ------------------------- ##
AT_SETUP([AC_REQUIRE & AC_PROVIDE])
AT_DATA([configure.ac],
[[AC_DEFUN([TEST],
[AC_REQUIRE([INNER_TEST])])
AC_DEFUN([INNER_TEST],
[inner_test=".$inner_test"])
AC_PLAIN_SCRIPT()
#! /bin/sh
AC_PROVIDE([INNER_TEST])
TEST
case $inner_test in
"" ) AS_EXIT(0);;
* ) AC_MSG_ERROR([received `$inner_test']);;
esac
]])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE
AT_CLEANUP
## ---------------------- ##
## AC_REQUIRE & AC_LANG. ##
## ---------------------- ##
AT_SETUP([AC_REQUIRE & AC_LANG])
AT_DATA([configure.ac],
[[AC_DEFUN([AC_F77_1],
[AC_LANG_PUSH([Fortran 77])
if test $ac_ext != f; then
AC_MSG_ERROR([F77_1: current shell language is $ac_ext, expected Fortran])
fi
AC_LANG_POP
])
AC_DEFUN([AC_F77_2],
[AC_LANG_PUSH([Fortran 77])
AC_REQUIRE([AC_F77_1])
if test $ac_ext != f; then
AC_MSG_ERROR([F77_2: current shell language is $ac_ext, expected Fortran])
fi
AC_LANG_POP
])
AC_INIT
AC_F77_2
AS_EXIT(0)
]])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE
AT_CLEANUP
## ---------------- ##
## AC_CACHE_CHECK. ##
## ---------------- ##
# Make sure AC_CACHE_CHECK is silent with -q.
AT_SETUP([AC_CACHE_CHECK])
AT_DATA([configure.ac],
[[AC_INIT
AC_CACHE_CHECK([for nothing],
[ac_nothing],
[ac_nothing=found])
]])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE([-q])
AT_CLEANUP
## ---------- ##
## AC_TRY_*. ##
## ---------- ##
AT_SETUP([AC_TRY_*])
AT_DATA([configure.ac],
[[AC_INIT
if AC_TRY_COMMAND([(echo "The Cat in the Hat";
echo "The Hat in the Cat" >&2)
| grep \^The\ Cat\ in\ the\ Hat\$ >/dev/null]); then
:
else
AC_MSG_ERROR([Didn't see the Cat in the Hat!])
fi
if AC_TRY_COMMAND([(echo "The Cat in the Hat";
echo "The Hat in the Cat" >&2)
| grep \^The\ Hat\ in\ the\ Cat\$ >/dev/null]); then
AC_MSG_ERROR([Saw the Hat in the Cat!])
fi
]])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE([-q])
AT_CLEANUP