1# no-executables.at -- Libtool usage in GCC        -*- Autotest -*-
2
3#   Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc.
4#
5#   This file is part of GNU Libtool.
6#
7# GNU Libtool is free software; you can redistribute it and/or
8# modify it under the terms of the GNU General Public License as
9# published by the Free Software Foundation; either version 2 of
10# the License, or (at your option) any later version.
11#
12# GNU Libtool is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with GNU Libtool; see the file COPYING.  If not, a copy
19# can be downloaded from  http://www.gnu.org/licenses/gpl.html,
20# or obtained by writing to the Free Software Foundation, Inc.,
21# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22####
23
24AT_BANNER([Libtool usage in GCC])
25AT_SETUP([AC_NO_EXECUTABLES])
26
27mkdir m4
28
29AT_DATA([configure.ac],
30[[AC_INIT([no-exec], [1])
31AC_CONFIG_MACRO_DIRS([m4])
32
33# We punt a bit here, to get the results of AC_PROG_CC
34# (and allow it to do link tests) but still error out on
35# link tests within Libtool macros.
36LDFLAGS=-lnosuchlibrary
37AC_NO_EXECUTABLES
38AC_PROG_CC
39AC_PROG_CXX
40AC_PROG_F77
41AC_PROG_FC
42AM_PROG_GCJ
43
44# Consequently, we have to set cache variables for each link
45# test we may need.  For the purposes of this test, it shouldn't
46# matter much whether these values are actually wrong, the point
47# is that the linker should never be invoked.
48
49lt_cv_shlibpath_overrides_runpath=no
50lt_cv_archive_cmds_need_lc=no
51lt_cv_cc_needs_belf=no
52lt_cv_ld_exported_symbols_list=no
53lt_cv_prog_compiler_static_works=no
54lt_cv_aix_libpath=/usr/lib:/lib
55lt_cv_irix_exported_symbol=yes
56
57# Deal with AC_LIBTOOL_DLOPEN in one of two possible ways:
58# - do not execute it at all in the ac_no_link case
59# - preset the individual Autoconf test variables
60
61if ${test_ac_libtool_dlopen-false}; then
62    ac_cv_func_shl_load=no
63    ac_cv_lib_dld_shl_load=no
64    ac_cv_func_dlopen=no
65    ac_cv_lib_dl_dlopen=no
66    ac_cv_lib_svld_dlopen=no
67    ac_cv_lib_dld_dld_link=no
68  AC_LIBTOOL_DLOPEN
69fi
70AC_PROG_LIBTOOL
71
72AC_OUTPUT
73]])
74
75LT_AT_BOOTSTRAP([--install], [-I m4], [ignore], [ignore], [], [ignore], [ignore])
76LT_AT_CONFIGURE([])
77LT_AT_CONFIGURE([test_ac_libtool_dlopen=:])
78
79AT_CLEANUP
80