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
{"" "strip" "--static" "--traditional-format" "--no-keep-memory"} {
36 if {"$flags" == "strip"} {
37 set testname
"bootstrap with $flags"
40 } else { if {"$flags" != ""} {
41 set testname
"bootstrap with $flags"
43 set testname
"bootstrap"
46 # This test can only be run
if we have the
ld build directory
,
47 # since we need the object files.
48 if {$
ld != "$objdir/ld-new"} {
53 #
If we only have a shared libbfd
, we probably can
't run the
55 if { $flags == "--static" && ! [string match "*libbfd.a*" $BFDLIB] } then {
60 if ![ld_relocate $ld tmpdir/ld-partial.o "$flags $OFILES"] {
65 # On AIX, you need to specify an import list when using --static.
66 # You only want the import list when creating the final
68 if [istarget "*-*-aix*"] {
69 if {"$flags" == "--static"} {
70 set flags "--static -bI:/lib/syscalls.exp"
74 # On Irix 5, linking with --static only works if all the files are
75 # compiled using -non_shared.
76 if {"$flags" == "--static"} {
77 setup_xfail "mips*-*-irix5*"
80 if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY"] {
85 if {"$do_strip" == "yes"} {
86 verbose -log "$strip tmpdir/ld1"
87 catch "exec $strip tmpdir/ld1" exec_output
88 if ![string match "" $exec_output] then {
89 verbose -log "$exec_output"
95 if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
100 if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
105 if {"$flags" == "--static"} {
106 if { [istarget ia64-*-elf*]
107 || [istarget ia64-*-linux*] } {
108 # On ia64, tmpdir/ld2 != tmpdir/ld3 is normal since they are
109 # generated by different linkers, tmpdir/ld1 and tmpdir/ld2.
110 # So we rebuild tmpdir/ld2 with tmpdir/ld3.
111 if ![ld_link tmpdir/ld3 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
118 send_log "cmp tmpdir/ld2 tmpdir/ld3\n"
119 verbose "cmp tmpdir/ld2 tmpdir/ld3"
120 catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output
121 set exec_output [prune_warnings $exec_output]
123 if [string match "" $exec_output] then {
126 send_log "$exec_output\n"
127 verbose "$exec_output" 1