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- # Expect script for LD Bootstrap Tests
- # Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation
- #
- # This file 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 of the License, 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.
- #
- # Written by Jeffrey Wheat (cassidy@cygnus.com)
- # Rewritten by Ian Lance Taylor (ian@cygnus.com)
- #
-
- # Make sure that ld can bootstrap itself.
-
- # This test can only be run if ld generates native executables.
- if ![isnative] {
- return
- }
-
- # Bootstrap ld. First link the object files together using -r, in
- # order to test -r. Then link the result into an executable, ld1, to
- # really test -r. Use ld1 to link a fresh ld, ld2. Use ld2 to link a
- # new ld, ld3. ld2 and ld3 should be identical.
-
- foreach flags {"" "--static" "--traditional-format" "--no-keep-memory"} {
- if {"$flags" != ""} {
- set testname "bootstrap with $flags"
- } else {
- set testname "bootstrap"
- }
-
- # This test can only be run if we have the ld build directory,
- # since we need the object files.
- if {$ld != "$objdir/ld.new"} {
- untested $testname
- continue
- }
-
- if ![ld_relocate $ld tmpdir/ld-partial.o "$flags $OFILES"] {
- fail $testname
- continue
- }
-
- # On AIX, you need to specify an import list when using --static.
- # You only want the import list when creating the final
- # executable.
- if [istarget "*-*-aix*"] {
- if {"$flags" == "--static"} {
- set flags "--static -bI:/lib/syscalls.exp"
- }
- }
-
- # On Irix 5, linking with --static only works if all the files are
- # compiled using -non_shared.
- if {"$flags" == "--static"} {
- setup_xfail "mips*-*-irix5*"
- }
-
- if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY"] {
- fail $testname
- continue
- }
-
- if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
- fail $testname
- continue
- }
-
- if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
- fail $testname
- continue
- }
-
- send_log "cmp tmpdir/ld2 tmpdir/ld3\n"
- verbose "cmp tmpdir/ld2 tmpdir/ld3"
- catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output
- set exec_output [prune_system_crud $host_triplet $exec_output]
-
- if [string match "" $exec_output] then {
- pass $testname
- } else {
- send_log "$exec_output\n"
- verbose "$exec_output" 1
-
- fail $testname
- }
- }
-