1 # Expect script for LD Bootstrap Tests
2 # Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998 Free Software Foundation
4 # This file is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 # Written by Jeffrey Wheat (cassidy@cygnus.com)
19 # Rewritten by Ian Lance Taylor (ian@cygnus.com)
22 # Make sure that ld can bootstrap itself.
24 # This test can only be run if ld generates native executables.
29 # Bootstrap ld. First link the object files together using -r, in
30 # order to test -r. Then link the result into an executable, ld1, to
31 # really test -r. Use ld1 to link a fresh ld, ld2. Use ld2 to link a
32 # new ld, ld3. ld2 and ld3 should be identical.
34 foreach flags {"" "--static" "--traditional-format" "--no-keep-memory"} {
36 set testname "bootstrap with $flags"
38 set testname "bootstrap"
41 # This test can only be run if we have the ld build directory,
42 # since we need the object files.
43 if {$ld != "$objdir/ld-new"} {
48 # If we only have a shared libbfd, we probably can't run the
50 if { $flags == "--static" && ! [string match "*libbfd.a*" $BFDLIB] } then {
55 if ![ld_relocate $ld tmpdir/ld-partial.o "$flags $OFILES"] {
60 # On AIX, you need to specify an import list when using --static.
61 # You only want the import list when creating the final
63 if [istarget "*-*-aix*"] {
64 if {"$flags" == "--static"} {
65 set flags "--static -bI:/lib/syscalls.exp"
69 # On Irix 5, linking with --static only works if all the files are
70 # compiled using -non_shared.
71 if {"$flags" == "--static"} {
72 setup_xfail "mips*-*-irix5*"
75 if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY"] {
80 if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
85 if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
90 send_log "cmp tmpdir/ld2 tmpdir/ld3\n"
91 verbose "cmp tmpdir/ld2 tmpdir/ld3"
92 catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output
93 set exec_output [prune_warnings $exec_output]
95 if [string match "" $exec_output] then {
98 send_log "$exec_output\n"
99 verbose "$exec_output" 1