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16a57284 | 1 | # Expect script for ld-weak tests |
250d07de | 2 | # Copyright (C) 2001-2021 Free Software Foundation, Inc. |
16a57284 | 3 | # |
f96b4a7b NC |
4 | # This file is part of the GNU Binutils. |
5 | # | |
6 | # This program is free software; you can redistribute it and/or modify | |
16a57284 | 7 | # it under the terms of the GNU General Public License as published by |
f96b4a7b | 8 | # the Free Software Foundation; either version 3 of the License, or |
16a57284 | 9 | # (at your option) any later version. |
f96b4a7b | 10 | # |
16a57284 L |
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. | |
f96b4a7b | 15 | # |
16a57284 L |
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 | |
f96b4a7b NC |
18 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
19 | # MA 02110-1301, USA. | |
16a57284 L |
20 | # |
21 | # Written by H.J. Lu (hjl@gnu.org) | |
22 | # Eric Youngdale (eric@andante.jic.com) | |
23 | # | |
24 | ||
d9816402 | 25 | # Check to see if the C compiler works |
44ed8092 | 26 | if { ![check_compiler_available] } { |
d9816402 AM |
27 | return |
28 | } | |
16a57284 L |
29 | |
30 | # This test can only be run on a couple of ELF platforms. | |
31 | # Square bracket expressions seem to confuse istarget. | |
32 | # This is similar to the test that is used in ld-shared, BTW. | |
99753d9d AM |
33 | if { ![istarget alpha*-*-linux*] |
34 | && ![istarget arm*-*-linux*] | |
35 | && ![istarget hppa*64*-*-hpux*] | |
36 | && ![istarget hppa*-*-linux*] | |
37 | && ![istarget i?86-*-sysv4*] | |
38 | && ![istarget i?86-*-unixware] | |
39 | && ![istarget i?86-*-elf*] | |
40 | && ![istarget i?86-*-linux*] | |
41 | && ![istarget i?86-*-gnu*] | |
42 | && ![istarget ia64-*-elf*] | |
43 | && ![istarget ia64-*-linux*] | |
44 | && ![istarget m68k-*-linux*] | |
45 | && ![istarget mips*-*-irix5*] | |
46 | && ![istarget mips*-*-linux*] | |
47 | && ![istarget powerpc*-*-elf*] | |
48 | && ![istarget powerpc*-*-linux*] | |
49 | && ![istarget powerpc*-*-sysv4*] | |
50 | && ![istarget sh\[34\]*-*-linux*] | |
51 | && ![istarget sparc*-*-elf] | |
52 | && ![istarget sparc*-*-solaris2*] | |
5a68afcf | 53 | && ![istarget sparc*-*-linux*] |
75c8d84d | 54 | && ![istarget x86_64-*-linux*] |
5a68afcf | 55 | && ![istarget *-*-nacl*] } { |
16a57284 L |
56 | return |
57 | } | |
16a57284 L |
58 | |
59 | set diff diff | |
60 | set tmpdir tmpdir | |
61 | set DOBJDUMP_FLAGS --dynamic-syms | |
62 | set SOBJDUMP_FLAGS --syms | |
75c8d84d | 63 | set shared "--shared -Wl,--no-as-needed" |
16a57284 L |
64 | |
65 | # | |
66 | # objdump_symstuff | |
67 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
68 | # | |
69 | proc objdump_symstuff { objdump object expectfile } { | |
70 | global SOBJDUMP_FLAGS | |
71 | global version_output | |
72 | global diff | |
73 | global tmpdir | |
74 | ||
75 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
76 | ||
4e95fbcd AM |
77 | set cmd "$objdump $SOBJDUMP_FLAGS $object | sed -n {s/^\\(\[0-9a-f\]* *\\)\\(\[gw\]\\)\\( *\\)\\(\[FO\]\\)/\\1\\2\\4\\3/;/foo$/p} > $tmpdir/objdump.out" |
78 | verbose -log $cmd | |
79 | catch "exec $cmd" exec_output | |
16a57284 L |
80 | set exec_output [prune_warnings $exec_output] |
81 | if [string match "" $exec_output] then { | |
82 | ||
83 | # Now do a line-by-line comparison to effectively diff the darned things | |
84 | # The stuff coming from the expectfile is actually a regex, so we can | |
85 | # skip over the actual addresses and so forth. This is currently very | |
86 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
87 | # numbers. | |
88 | ||
89 | if [file exists $expectfile] then { | |
90 | set file_a [open $expectfile r] | |
91 | } else { | |
92 | perror "$expectfile doesn't exist" | |
93 | return 0 | |
94 | } | |
5a68afcf | 95 | |
16a57284 L |
96 | if [file exists $tmpdir/objdump.out] then { |
97 | set file_b [open $tmpdir/objdump.out r] | |
98 | } else { | |
99 | perror "$tmpdir/objdump.out doesn't exist" | |
100 | return 0 | |
101 | } | |
102 | ||
103 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
104 | ||
105 | set eof -1 | |
39d744bd AM |
106 | set list_a {} |
107 | set list_b {} | |
16a57284 L |
108 | |
109 | while { [gets $file_a line] != $eof } { | |
110 | if [regexp "^#.*$" $line] then { | |
111 | continue | |
112 | } else { | |
113 | lappend list_a $line | |
114 | } | |
115 | } | |
116 | close $file_a | |
117 | ||
118 | while { [gets $file_b line] != $eof } { | |
4e95fbcd AM |
119 | if [regexp {\.text.* \.[^ ]*$} $line] then { |
120 | # Discard defined powerpc64 dot-symbols | |
16a57284 L |
121 | continue |
122 | } else { | |
123 | lappend list_b $line | |
124 | } | |
125 | } | |
126 | close $file_b | |
5a68afcf | 127 | |
16a57284 L |
128 | for { set i 0 } { $i < [llength $list_a] } { incr i } { |
129 | set line_a [lindex $list_a $i] | |
130 | set line_b [lindex $list_b $i] | |
5a68afcf | 131 | |
16a57284 L |
132 | verbose "\t$expectfile: $i: $line_a" 3 |
133 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
134 | if [regexp $line_a $line_b] then { | |
135 | continue | |
136 | } else { | |
137 | verbose -log "\t$expectfile: $i: $line_a" | |
138 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 139 | |
16a57284 L |
140 | return 0 |
141 | } | |
142 | } | |
5a68afcf | 143 | |
16a57284 L |
144 | if { [llength $list_a] != [llength $list_b] } { |
145 | verbose -log "Line count" | |
146 | return 0 | |
147 | } | |
39d744bd | 148 | return 1 |
5a68afcf | 149 | |
16a57284 L |
150 | } else { |
151 | verbose -log "$exec_output" | |
152 | return 0 | |
153 | } | |
16a57284 L |
154 | } |
155 | ||
156 | # | |
157 | # objdump_dymsymstuff | |
158 | # Dump dynamic symbol stuff and make sure that it is sane. | |
159 | # | |
160 | proc objdump_dynsymstuff { objdump object expectfile } { | |
161 | global DOBJDUMP_FLAGS | |
162 | global version_output | |
163 | global diff | |
164 | global tmpdir | |
165 | ||
166 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
167 | ||
4e95fbcd AM |
168 | set cmd "$objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" |
169 | verbose -log $cmd | |
170 | catch "exec $cmd" exec_output | |
16a57284 L |
171 | set exec_output [prune_warnings $exec_output] |
172 | if [string match "" $exec_output] then { | |
173 | ||
174 | # Now do a line-by-line comparison to effectively diff the darned things | |
175 | # The stuff coming from the expectfile is actually a regex, so we can | |
176 | # skip over the actual addresses and so forth. This is currently very | |
177 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
178 | # numbers. | |
179 | ||
180 | if [file exists $expectfile] then { | |
181 | set file_a [open $expectfile r] | |
182 | } else { | |
183 | warning "$expectfile doesn't exist" | |
184 | return 0 | |
185 | } | |
5a68afcf | 186 | |
16a57284 L |
187 | if [file exists $tmpdir/objdump.out] then { |
188 | set file_b [open $tmpdir/objdump.out r] | |
189 | } else { | |
190 | fail "$tmpdir/objdump.out doesn't exist" | |
191 | return 0 | |
192 | } | |
193 | ||
194 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
195 | ||
196 | set eof -1 | |
39d744bd AM |
197 | set list_a {} |
198 | set list_b {} | |
16a57284 L |
199 | |
200 | while { [gets $file_a line] != $eof } { | |
201 | if [regexp "^#.*$" $line] then { | |
202 | continue | |
203 | } else { | |
204 | lappend list_a $line | |
205 | } | |
206 | } | |
207 | close $file_a | |
208 | ||
209 | while { [gets $file_b line] != $eof } { | |
4e95fbcd AM |
210 | if [regexp {\.text.* \.[^ ]*$} $line] then { |
211 | # Discard defined powerpc64 dot-symbols | |
16a57284 L |
212 | continue |
213 | } else { | |
214 | lappend list_b $line | |
215 | } | |
216 | } | |
217 | close $file_b | |
5a68afcf | 218 | |
16a57284 L |
219 | for { set i 0 } { $i < [llength $list_b] } { incr i } { |
220 | set line_b [lindex $list_b $i] | |
5a68afcf | 221 | |
16a57284 L |
222 | # The tests are rigged so that we should never export a symbol with the |
223 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
224 | if [regexp "hide" $line_b] then { | |
225 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 226 | |
16a57284 L |
227 | return 0 |
228 | } | |
229 | ||
230 | verbose "\t$expectfile: $i: $line_b" 3 | |
231 | ||
232 | # We can't assume that the sort is consistent across | |
233 | # systems, so we must check each regexp. When we find a | |
234 | # regexp, we null it out, so we don't match it twice. | |
235 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
236 | set line_a [lindex $list_a $j] | |
237 | ||
238 | if [regexp $line_a $line_b] then { | |
239 | lreplace $list_a $j $j "CAN NOT MATCH" | |
240 | break | |
241 | } | |
242 | } | |
243 | ||
244 | if { $j >= [llength $list_a] } { | |
245 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 246 | |
16a57284 L |
247 | return 0 |
248 | } | |
249 | } | |
5a68afcf | 250 | |
16a57284 L |
251 | if { [llength $list_a] != [llength $list_b] } { |
252 | verbose -log "Line count" | |
253 | return 0 | |
254 | } | |
39d744bd | 255 | return 1 |
5a68afcf | 256 | |
16a57284 L |
257 | } else { |
258 | verbose -log "$exec_output" | |
259 | return 0 | |
260 | } | |
16a57284 L |
261 | } |
262 | ||
bd7c9df6 | 263 | proc build_lib {test libname objs dynsymexp} { |
b765d4e3 | 264 | global CC |
16a57284 L |
265 | global objdump |
266 | global tmpdir | |
267 | global shared | |
268 | global srcdir | |
269 | global subdir | |
e062fcc8 | 270 | global NOSANITIZE_CFLAGS |
e7f8dd4a | 271 | global NOLTO_CFLAGS |
16a57284 | 272 | |
bd7c9df6 L |
273 | set files "" |
274 | foreach obj $objs { | |
275 | set files "$files $tmpdir/$obj" | |
276 | } | |
277 | ||
e7f8dd4a | 278 | if {![ld_link "$CC $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" $tmpdir/$libname.so "$shared $files"]} { |
16a57284 L |
279 | fail $test |
280 | return | |
281 | } | |
282 | ||
99753d9d | 283 | if {![string match "" $dynsymexp] |
a664545d | 284 | && ![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$dynsymexp]} { |
16a57284 L |
285 | fail $test |
286 | return | |
287 | } | |
288 | pass $test | |
289 | } | |
290 | ||
bd7c9df6 | 291 | proc build_exec { test execname objs flags dat dynsymexp symexp} { |
b765d4e3 | 292 | global CC |
16a57284 L |
293 | global objdump |
294 | global tmpdir | |
16a57284 L |
295 | global srcdir |
296 | global subdir | |
297 | global exec_output | |
e062fcc8 | 298 | global NOSANITIZE_CFLAGS |
e7f8dd4a | 299 | global NOLTO_CFLAGS |
16a57284 | 300 | |
bd7c9df6 L |
301 | set files "" |
302 | foreach obj $objs { | |
303 | set files "$files $tmpdir/$obj" | |
304 | } | |
305 | ||
e7f8dd4a | 306 | if {![ld_link $CC $tmpdir/$execname "$flags $NOSANITIZE_CFLAGS $NOLTO_CFLAGS $files"]} { |
16a57284 L |
307 | fail "$test" |
308 | return | |
309 | } | |
310 | ||
311 | if {![string match "" $dynsymexp]} then { | |
312 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$dynsymexp]} { | |
313 | fail $test | |
314 | return | |
315 | } | |
316 | } | |
317 | ||
318 | if {![string match "" $symexp]} then { | |
319 | if {![objdump_symstuff $objdump $tmpdir/$execname $srcdir/$subdir/$symexp]} { | |
320 | fail $test | |
321 | return | |
322 | } | |
323 | } | |
324 | ||
d9816402 AM |
325 | if ![isnative] { |
326 | unsupported $test | |
327 | return | |
328 | } | |
16a57284 L |
329 | # Run the resulting program |
330 | send_log "$tmpdir/$execname >$tmpdir/$execname.out\n" | |
331 | verbose "$tmpdir/$execname >$tmpdir/$execname.out" | |
332 | catch "exec $tmpdir/$execname >$tmpdir/$execname.out" exec_output | |
333 | if ![string match "" $exec_output] then { | |
334 | send_log "$exec_output\n" | |
335 | verbose "$exec_output" | |
336 | fail $test | |
337 | return | |
338 | } | |
339 | ||
340 | send_log "diff $tmpdir/$execname.out $srcdir/$subdir/$dat.dat\n" | |
341 | verbose "diff $tmpdir/$execname.out $srcdir/$subdir/$dat.dat" | |
342 | catch "exec diff $tmpdir/$execname.out $srcdir/$subdir/$dat.dat" exec_output | |
343 | set exec_output [prune_warnings $exec_output] | |
344 | ||
345 | if {![string match "" $exec_output]} then { | |
346 | send_log "$exec_output\n" | |
347 | verbose "$exec_output" | |
348 | fail $test | |
349 | return | |
350 | } | |
351 | ||
352 | pass $test | |
353 | } | |
354 | ||
e6a6c767 L |
355 | # Disable LTO for these tests. |
356 | set cc_cmd "$CC" | |
357 | if {[check_lto_available]} { | |
358 | append cc_cmd " -fno-lto" | |
359 | } | |
360 | ||
e7f8dd4a L |
361 | # Disable all sanitizers and LTO. |
362 | set saved_CFLAGS "$CFLAGS" | |
363 | set CFLAGS "$CFLAGS $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" | |
05fd99cc | 364 | |
fb35d3d8 DD |
365 | # Old version of GCC for MIPS default to enabling -fpic |
366 | # and get confused if it is used on the command line. | |
367 | if { [istarget mips*-*-*] && ! [at_least_gcc_version 4 3] } then { | |
16a57284 L |
368 | set picflag "" |
369 | } else { | |
370 | # Unfortunately, the gcc argument is -fpic and the cc argument is | |
371 | # -KPIC. We have to try both. | |
372 | set picflag "-fpic" | |
373 | send_log "$CC $picflag\n" | |
374 | verbose "$CC $picflag" | |
375 | catch "exec $CC $picflag" exec_output | |
376 | send_log "$exec_output\n" | |
377 | verbose "--" "$exec_output" | |
99753d9d AM |
378 | if { [string match "*illegal option*" $exec_output] |
379 | || [string match "*option ignored*" $exec_output] | |
380 | || [string match "*unrecognized option*" $exec_output] | |
16a57284 | 381 | || [string match "*passed to ld*" $exec_output] } { |
c9098af4 | 382 | set picflag "-KPIC" |
16a57284 L |
383 | } |
384 | } | |
385 | verbose "Using $picflag to compile PIC code" | |
386 | ||
e6a6c767 L |
387 | if {![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/foo.c $tmpdir/foo.o] |
388 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/bar.c $tmpdir/bar.o] | |
389 | || ![ld_compile "$cc_cmd $CFLAGS" $srcdir/$subdir/main.c $tmpdir/main.o] | |
390 | || ![ld_link $cc_cmd $tmpdir/libbar.so "$shared $tmpdir/bar.o"] | |
391 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/foo1a.c $tmpdir/foo1a.o] | |
392 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/foo1b.c $tmpdir/foo1b.o] | |
393 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/bar1a.c $tmpdir/bar1a.o] | |
394 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/bar1b.c $tmpdir/bar1b.o] | |
395 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/bar1c.c $tmpdir/bar1c.o] | |
396 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/main1.c $tmpdir/main1.o]} then { | |
348fe36b | 397 | unresolved "ELF weak" |
e6a6c767 L |
398 | } elseif {![ld_link $cc_cmd $tmpdir/libfoo1a.so "$shared $tmpdir/foo1a.o"] |
399 | || ![ld_link $cc_cmd $tmpdir/libfoo1b.so "$shared $tmpdir/foo1b.o"] | |
400 | || ![ld_link $cc_cmd $tmpdir/libbar1a.so "$shared $tmpdir/bar1a.o $tmpdir/libfoo1a.so"]} then { | |
bd7c9df6 | 401 | fail "ELF weak" |
40363a91 AM |
402 | } else { |
403 | build_lib "ELF DSO weak func first" libfoo "foo.o bar.o" dso.dsym | |
404 | build_lib "ELF DSO weak func last" libfoo "bar.o foo.o" dso.dsym | |
405 | build_lib "ELF DSO weak func first DSO" libfoo "foo.o libbar.so" dsow.dsym | |
406 | build_lib "ELF DSO weak func last DSO" libfoo "libbar.so foo.o" dsow.dsym | |
407 | build_exec "ELF weak func first" foo "main.o bar.o" "" strong "" strong.sym | |
408 | build_exec "ELF weak func last" foo "bar.o main.o" "" strong "" strong.sym | |
409 | build_exec "ELF weak func first DSO" foo "main.o libbar.so" "-Wl,-rpath,.,--no-as-needed" weak weak.dsym "" | |
410 | build_exec "ELF weak func last DSO" foo "libbar.so main.o" "-Wl,-rpath,.,--no-as-needed" weak weak.dsym "" | |
411 | build_lib "ELF DSO weak data first" libfoo "bar1a.o foo1a.o" dsodata.dsym | |
412 | build_lib "ELF DSO weak data last" libfoo "foo1a.o bar1a.o" dsodata.dsym | |
413 | build_lib "ELF DSO weak data first DSO" libfoo "main1.o libfoo1a.so" dsowdata.dsym | |
414 | build_lib "ELF DSO weak data last DSO" libfoo "libfoo1a.so main1.o" dsowdata.dsym | |
415 | build_lib "ELF DSO weak data first DSO common" libfoo "main1.o libfoo1b.so" dsowdata.dsym | |
416 | build_lib "ELF DSO weak data last DSO common" libfoo "libfoo1b.so main1.o" dsowdata.dsym | |
417 | build_exec "ELF weak data first" foo "main1.o bar1a.o foo1a.o" "" strongdata "" strongdata.sym | |
418 | build_exec "ELF weak data last" foo "foo1a.o main1.o bar1a.o" "" strongdata "" strongdata.sym | |
419 | build_exec "ELF weak data first common" foo "main1.o bar1a.o foo1b.o" "" strongdata "" strongcomm.sym | |
420 | build_exec "ELF weak data last common" foo "foo1b.o main1.o bar1a.o" "" strongdata "" strongcomm.sym | |
421 | build_exec "ELF weak data first DSO" foo "main1.o libbar1a.so libfoo1a.so" "-Wl,-rpath,.,--no-as-needed" weakdata weakdata.dsym "" | |
422 | build_exec "ELF weak data last DSO" foo "libfoo1a.so main1.o libbar1a.so" "-Wl,-rpath,.,--no-as-needed" weakdata weakdata.dsym "" | |
423 | build_exec "ELF weak data first DSO common" foo "main1.o libbar1a.so libfoo1b.so" "-Wl,--no-as-needed,-rpath,.,-rpath-link,." weakdata weakdata.dsym "" | |
424 | build_exec "ELF weak data last DSO common" foo "libfoo1b.so main1.o libbar1a.so" "-Wl,--no-as-needed,-rpath,.,-rpath-link,." weakdata weakdata.dsym "" | |
a664545d L |
425 | } |
426 | ||
e6a6c767 L |
427 | if {![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/size_foo.c $tmpdir/size_foo.o] |
428 | || ![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/size_bar.c $tmpdir/size_bar_s.o] | |
429 | || ![ld_compile "$cc_cmd $CFLAGS $picflag -DSIZE_BIG" $srcdir/$subdir/size_bar.c $tmpdir/size_bar.o] | |
430 | || ![ld_compile "$cc_cmd $CFLAGS" $srcdir/$subdir/size_main.c $tmpdir/size_main.o]} then { | |
a664545d | 431 | unresolved "ELF weak (size)" |
40363a91 AM |
432 | } else { |
433 | build_lib "ELF DSO small bar (size)" libsize_bar_s "size_bar_s.o" "" | |
434 | build_lib "ELF DSO foo with small bar (size)" libsize_foo "size_foo.o libsize_bar_s.so" "" | |
435 | build_lib "ELF DSO big bar (size)" libsize_bar "size_bar.o" "" | |
436 | build_exec "ELF weak size" size_main "size_main.o libsize_foo.so libsize_bar.so" "-Wl,-rpath=.,-rpath-link=.,--no-as-needed" size "" "" | |
a664545d L |
437 | } |
438 | ||
5cfd5a0c PB |
439 | verbose "size2" |
440 | run_dump_test $srcdir/$subdir/size2 | |
40363a91 | 441 | |
e6a6c767 L |
442 | if {![ld_compile "$cc_cmd $CFLAGS $picflag" $srcdir/$subdir/alias.c $tmpdir/alias.o] |
443 | || ![ld_link $cc_cmd $tmpdir/alias.so "$shared $tmpdir/alias.o"] | |
e7f8dd4a | 444 | || ![ld_compile "$cc_cmd $CFLAGS" $srcdir/$subdir/aliasmain.c $tmpdir/aliasmain.o] |
e6a6c767 L |
445 | || ![ld_compile "$cc_cmd $CFLAGS" $srcdir/$subdir/weakref1.c $tmpdir/weakref1.o] |
446 | || ![ld_compile "$cc_cmd $CFLAGS" $srcdir/$subdir/weakref2.c $tmpdir/weakref2.o]} then { | |
40363a91 AM |
447 | unresolved "ELF weak (alias)" |
448 | } else { | |
449 | build_exec "ELF weak (alias)" alias "aliasmain.o weakref1.o weakref2.o alias.so" "-Wl,-rpath=.,--no-as-needed" alias "" "" | |
450 | } | |
e7f8dd4a L |
451 | |
452 | set CFLAGS "$saved_CFLAGS" |