1# Expect script for ld --undefined and --require-defined testing.
2#   Copyright (C) 2015-2020 Free Software Foundation, Inc.
3#
4# This file is part of the GNU Binutils.
5#
6# This program is free software; you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 3 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write to the Free Software
18# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19# MA 02110-1301, USA.
20#
21
22# Some of these tests use --gc-sections.  For now we don't attempt any
23# if --gc-sections is unavailable, as most major targets do support
24# this option.
25if ![check_gc_sections_available] {
26    unsupported "require-defined testing"
27    return
28}
29
30# The following targets all fail these tests for reasons that appear
31# to be unrelated to the test themselves (for example some of these
32# targets require more complex linker scripts).  Given the small
33# number of targets, I'm just skipping the tests in these cases.]
34if { [istarget "powerpcle-*-*"] \
35     || [istarget "cris-axis-elf"] \
36     || [istarget "ns32k-*-*"] \
37     || [istarget "*-*-coff"] \
38     || [istarget "*-*-*aout*"] \
39     || [is_xcoff_format] } {
40    unsupported "require-defined testing"
41    return
42}
43
44set build_tests {
45  {"Build libfoo.a"
46   "" "" ""
47   {entry.s} {} "libfoo.a"}
48}
49
50run_ld_link_tests $build_tests
51
52set test_list [lsort [glob -nocomplain $srcdir/$subdir/require-defined*.d]]
53foreach t $test_list {
54    # We need to strip the ".d", but can leave the dirname.
55    verbose [file rootname $t]
56    run_dump_test [file rootname $t]
57}
58