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* [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8'
@ 2012-11-04 7:54 schwab@linux-m68k.org
2012-11-04 12:46 ` [Bug go/55201] " schwab@linux-m68k.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: schwab@linux-m68k.org @ 2012-11-04 7:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201
Bug #: 55201
Summary: [4.8 regression] libgo.so: undefined reference to
`__atomic_compare_exchange_8'
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
AssignedTo: ian@airs.com
ReportedBy: schwab@linux-m68k.org
libgo needs to be linked against -latomic.
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug go/55201] [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org @ 2012-11-04 12:46 ` schwab@linux-m68k.org 2012-11-05 16:28 ` jakub at gcc dot gnu.org ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: schwab@linux-m68k.org @ 2012-11-04 12:46 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201 --- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> 2012-11-04 12:46:19 UTC --- Created attachment 28611 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28611 Preliminary patch Doesn't yet work with -static-libgo ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug go/55201] [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org 2012-11-04 12:46 ` [Bug go/55201] " schwab@linux-m68k.org @ 2012-11-05 16:28 ` jakub at gcc dot gnu.org 2012-12-07 9:30 ` rguenth at gcc dot gnu.org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: jakub at gcc dot gnu.org @ 2012-11-05 16:28 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org Target Milestone|--- |4.8.0 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug go/55201] [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org 2012-11-04 12:46 ` [Bug go/55201] " schwab@linux-m68k.org 2012-11-05 16:28 ` jakub at gcc dot gnu.org @ 2012-12-07 9:30 ` rguenth at gcc dot gnu.org 2012-12-18 14:29 ` ian at gcc dot gnu.org ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu.org @ 2012-12-07 9:30 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P4 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug go/55201] [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org ` (2 preceding siblings ...) 2012-12-07 9:30 ` rguenth at gcc dot gnu.org @ 2012-12-18 14:29 ` ian at gcc dot gnu.org 2012-12-18 14:45 ` schwab@linux-m68k.org ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: ian at gcc dot gnu.org @ 2012-12-18 14:29 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201 --- Comment #2 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2012-12-18 14:28:31 UTC --- Author: ian Date: Tue Dec 18 14:28:24 2012 New Revision: 194581 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194581 Log: libgo: Link against libatomic. ./: PR go/55201 * Makefile.def (all-target-libgo): Depend on all-target-libatomic. * Makefile.in: Regenerate. gcc/go: PR go/55201 * gospec.c (LIBATOMIC): Define. (LIBATOMIC_PROFILE): Define. (lang_specific_driver): Add LIBATOMIC[_PROFILE] option. gcc/testsuite: * lib/go.exp (go_link_flags): Add libatomic location to flags and ld_library_path. Modified: trunk/ChangeLog trunk/Makefile.def trunk/Makefile.in trunk/gcc/go/ChangeLog trunk/gcc/go/gospec.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/lib/go.exp trunk/libgo/Makefile.am trunk/libgo/Makefile.in ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug go/55201] [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org ` (3 preceding siblings ...) 2012-12-18 14:29 ` ian at gcc dot gnu.org @ 2012-12-18 14:45 ` schwab@linux-m68k.org 2012-12-18 22:04 ` ian at gcc dot gnu.org 2012-12-18 22:08 ` ian at gcc dot gnu.org 6 siblings, 0 replies; 8+ messages in thread From: schwab@linux-m68k.org @ 2012-12-18 14:45 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201 Andreas Schwab <schwab@linux-m68k.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #3 from Andreas Schwab <schwab@linux-m68k.org> 2012-12-18 14:45:00 UTC --- Fixed. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug go/55201] [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org ` (4 preceding siblings ...) 2012-12-18 14:45 ` schwab@linux-m68k.org @ 2012-12-18 22:04 ` ian at gcc dot gnu.org 2012-12-18 22:08 ` ian at gcc dot gnu.org 6 siblings, 0 replies; 8+ messages in thread From: ian at gcc dot gnu.org @ 2012-12-18 22:04 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201 --- Comment #4 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2012-12-18 22:04:13 UTC --- Author: ian Date: Tue Dec 18 22:04:08 2012 New Revision: 194592 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194592 Log: PR go/55201 * Makefile.am (noinst_LTLIBRARIES): Define new make variable. (libatomic_convenience_la_SOURCES): Likewise. (libatomic_convenience_la_LIBADD): Likewise. * Makefile.in: Rebuild. * testsuite/Makefile.in: Rebuild. Modified: trunk/libatomic/ChangeLog trunk/libatomic/Makefile.am trunk/libatomic/Makefile.in trunk/libatomic/testsuite/Makefile.in ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug go/55201] [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org ` (5 preceding siblings ...) 2012-12-18 22:04 ` ian at gcc dot gnu.org @ 2012-12-18 22:08 ` ian at gcc dot gnu.org 6 siblings, 0 replies; 8+ messages in thread From: ian at gcc dot gnu.org @ 2012-12-18 22:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55201 --- Comment #5 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2012-12-18 22:07:43 UTC --- Author: ian Date: Tue Dec 18 22:07:38 2012 New Revision: 194593 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194593 Log: libgo: Link against libatomic_convenience.la. gcc/go: PR go/55201 * gospec.c: Revert last patch. gcc/testsuite: PR go/55201 * lib/go.exp: Revert last patch. Modified: trunk/gcc/go/ChangeLog trunk/gcc/go/gospec.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/lib/go.exp trunk/libgo/Makefile.am trunk/libgo/Makefile.in ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2012-12-18 22:08 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-11-04 7:54 [Bug go/55201] New: [4.8 regression] libgo.so: undefined reference to `__atomic_compare_exchange_8' schwab@linux-m68k.org 2012-11-04 12:46 ` [Bug go/55201] " schwab@linux-m68k.org 2012-11-05 16:28 ` jakub at gcc dot gnu.org 2012-12-07 9:30 ` rguenth at gcc dot gnu.org 2012-12-18 14:29 ` ian at gcc dot gnu.org 2012-12-18 14:45 ` schwab@linux-m68k.org 2012-12-18 22:04 ` ian at gcc dot gnu.org 2012-12-18 22:08 ` ian at gcc dot gnu.org
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