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* [Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors)
@ 2020-11-26 10:28 redi at gcc dot gnu.org
2020-11-30 22:11 ` [Bug libstdc++/98003] " danglin at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2020-11-26 10:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98003
Bug ID: 98003
Summary: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for
excess errors)
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
CC: danglin at gcc dot gnu.org
Target Milestone: ---
Target: hppa64-hp-hpux11.11
https://gcc.gnu.org/pipermail/gcc-testresults/2020-November/630265.html
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/98003] FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors)
2020-11-26 10:28 [Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors) redi at gcc dot gnu.org
@ 2020-11-30 22:11 ` danglin at gcc dot gnu.org
2020-11-30 22:24 ` redi at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: danglin at gcc dot gnu.org @ 2020-11-30 22:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98003
--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> ---
spawn /test/gnu/gcc/objdir/./gcc/xg++ -shared-libgcc
-B/test/gnu/gcc/objdir/./gc
c -nostdinc++ -L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src
-L/tes
t/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src/.libs
-L/test/gnu/gcc/objd
ir/hppa64-hp-hpux11.11/libstdc++-v3/libsupc++/.libs
-B/opt/gnu64/gcc/gcc-11/hppa
64-hp-hpux11.11/bin/ -B/opt/gnu64/gcc/gcc-11/hppa64-hp-hpux11.11/lib/ -isystem
/
opt/gnu64/gcc/gcc-11/hppa64-hp-hpux11.11/include -isystem
/opt/gnu64/gcc/gcc-11/
hppa64-hp-hpux11.11/sys-include -fchecking=1
-B/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs
-fmessage-length=0 -fno-show-column -ffunction-sections -fdata-sections -g -O2
-DLOCALEDIR="." -nostdinc++
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/hppa64-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/test/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/27_io/basic_syncbuf/sync_ops/1.cc
-std=gnu++2a -pthread -fdiagnostics-plain-output ./libtestc++.a
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src/filesystem/.libs
-lm -o ./1.exe
ld: Unsatisfied symbol "__atomic_fetch_add_4" in file /var/tmp//ccnLRNCV.o
1 errors.
collect2: error: ld returned 1 exit status
It seems we need to link against libatomic.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/98003] FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors)
2020-11-26 10:28 [Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors) redi at gcc dot gnu.org
2020-11-30 22:11 ` [Bug libstdc++/98003] " danglin at gcc dot gnu.org
@ 2020-11-30 22:24 ` redi at gcc dot gnu.org
2020-12-01 10:38 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2020-11-30 22:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98003
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2020-11-30
Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Thought it might be that, thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/98003] FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors)
2020-11-26 10:28 [Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors) redi at gcc dot gnu.org
2020-11-30 22:11 ` [Bug libstdc++/98003] " danglin at gcc dot gnu.org
2020-11-30 22:24 ` redi at gcc dot gnu.org
@ 2020-12-01 10:38 ` cvs-commit at gcc dot gnu.org
2020-12-01 10:39 ` redi at gcc dot gnu.org
2020-12-12 16:58 ` dave.anglin at bell dot net
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-12-01 10:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98003
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>:
https://gcc.gnu.org/g:58f71a34c68711c4432b45086bfcccb78be7ace5
commit r11-5604-g58f71a34c68711c4432b45086bfcccb78be7ace5
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Tue Dec 1 10:36:09 2020 +0000
libstdc++: Link test with libatomic if needed [PR 98003]
libstdc++-v3/ChangeLog:
PR libstdc++/98003
* testsuite/27_io/basic_syncbuf/sync_ops/1.cc: Add options for
libatomic.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/98003] FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors)
2020-11-26 10:28 [Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors) redi at gcc dot gnu.org
` (2 preceding siblings ...)
2020-12-01 10:38 ` cvs-commit at gcc dot gnu.org
@ 2020-12-01 10:39 ` redi at gcc dot gnu.org
2020-12-12 16:58 ` dave.anglin at bell dot net
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2020-12-01 10:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98003
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Target Milestone|--- |11.0
Resolution|--- |FIXED
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The test should pass now.
Does the HP-UX linker support something like GNU ld's --as-needed? I wonder if
it makes sense to make g++ always add -latomic when adding -lstdc++, or just
link libstdc++.so to libatomic unconditionally.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libstdc++/98003] FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors)
2020-11-26 10:28 [Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors) redi at gcc dot gnu.org
` (3 preceding siblings ...)
2020-12-01 10:39 ` redi at gcc dot gnu.org
@ 2020-12-12 16:58 ` dave.anglin at bell dot net
4 siblings, 0 replies; 6+ messages in thread
From: dave.anglin at bell dot net @ 2020-12-12 16:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98003
--- Comment #5 from dave.anglin at bell dot net ---
There is no --as-needed support.
I think either approach would simplify things as most targets don't need to
link against libatomic.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-12-12 16:58 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2020-11-26 10:28 [Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors) redi at gcc dot gnu.org
2020-11-30 22:11 ` [Bug libstdc++/98003] " danglin at gcc dot gnu.org
2020-11-30 22:24 ` redi at gcc dot gnu.org
2020-12-01 10:38 ` cvs-commit at gcc dot gnu.org
2020-12-01 10:39 ` redi at gcc dot gnu.org
2020-12-12 16:58 ` dave.anglin at bell dot net
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