public inbox for gdb-prs@sourceware.org
help / color / mirror / Atom feed
* [Bug build/27123] New: Build fails for AIX 6.`
@ 2020-12-28 17:53 parkej88 at gmail dot com
2020-12-28 17:55 ` [Bug build/27123] Build fails for AIX 6.1 parkej88 at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: parkej88 at gmail dot com @ 2020-12-28 17:53 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=27123
Bug ID: 27123
Summary: Build fails for AIX 6.`
Product: gdb
Version: 10.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: build
Assignee: unassigned at sourceware dot org
Reporter: parkej88 at gmail dot com
Target Milestone: ---
Created attachment 13082
--> https://sourceware.org/bugzilla/attachment.cgi?id=13082&action=edit
config.log in directory ../gdbsupport
When attempting build on AIX 6.1, ../gdbsupport/thread-pool.cc fails to compile
with messages such as:
In file included from thread-pool.cc:24:
../gdbsupport/thread-pool.h:84:8: error: 'condition_variable' in namespace
'std' does not name a type
84 | std::condition_variable m_tasks_cv;
| ^~~~~~~~~~~~~~~~~~
../gdbsupport/thread-pool.h:31:1: note: 'std::condition_variable' is defined in
header '<condition_variable>'; did you forget to '#include
<condition_variable>'?
30 | #include "gdbsupport/gdb_optional.h"
+++ |+#include <condition_variable>
31 |
../gdbsupport/thread-pool.h:85:8: error: 'mutex' in namespace 'std' does not
name a type
85 | std::mutex m_tasks_mutex;
| ^~~~~
There are includes in thread-pool.h for:
#include <thread>
#include <vector>
#include <functional>
#include <mutex>
#include <condition_variable>
#include <future>
Yet these are reported as not being included by gcc.
Building with:
gcc version 10.2.0 (GCC)
Configure:
./configure
Appreciate any help.
Thanks,
John
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug build/27123] Build fails for AIX 6.1
2020-12-28 17:53 [Bug build/27123] New: Build fails for AIX 6.` parkej88 at gmail dot com
@ 2020-12-28 17:55 ` parkej88 at gmail dot com
2022-02-27 23:17 ` tromey at sourceware dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: parkej88 at gmail dot com @ 2020-12-28 17:55 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=27123
John Parke <parkej88 at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Build fails for AIX 6.` |Build fails for AIX 6.1
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug build/27123] Build fails for AIX 6.1
2020-12-28 17:53 [Bug build/27123] New: Build fails for AIX 6.` parkej88 at gmail dot com
2020-12-28 17:55 ` [Bug build/27123] Build fails for AIX 6.1 parkej88 at gmail dot com
@ 2022-02-27 23:17 ` tromey at sourceware dot org
2022-02-27 23:17 ` tromey at sourceware dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: tromey at sourceware dot org @ 2022-02-27 23:17 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=27123
Tom Tromey <tromey at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tromey at sourceware dot org
--- Comment #1 from Tom Tromey <tromey at sourceware dot org> ---
> Yet these are reported as not being included by gcc.
Offhand I don't know why this might be happening.
configure thinks std::thread works:
configure:9690: checking for std::thread
configure:9707: /opt/freeware/gcc-10.2.0/bin/g++-10 -c -pthread -O3
-mcpu=powerpc -std=c++17
-I/opt/freeware/gcc-10.2.0/lib/gcc/powerpc-ibm-aix6.1.9.0/10/include
conftest.cpp >&5
configure:9707: $? = 0
One thing you can do is try examining the full compilation command with
"make V=1".
Also it sometimes helps if you paste the entire command and output here.
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug build/27123] Build fails for AIX 6.1
2020-12-28 17:53 [Bug build/27123] New: Build fails for AIX 6.` parkej88 at gmail dot com
2020-12-28 17:55 ` [Bug build/27123] Build fails for AIX 6.1 parkej88 at gmail dot com
2022-02-27 23:17 ` tromey at sourceware dot org
@ 2022-02-27 23:17 ` tromey at sourceware dot org
2022-08-05 21:44 ` kadler at us dot ibm.com
2022-08-07 12:05 ` parkej88 at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: tromey at sourceware dot org @ 2022-02-27 23:17 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=27123
Tom Tromey <tromey at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2022-02-27
Ever confirmed|0 |1
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug build/27123] Build fails for AIX 6.1
2020-12-28 17:53 [Bug build/27123] New: Build fails for AIX 6.` parkej88 at gmail dot com
` (2 preceding siblings ...)
2022-02-27 23:17 ` tromey at sourceware dot org
@ 2022-08-05 21:44 ` kadler at us dot ibm.com
2022-08-07 12:05 ` parkej88 at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: kadler at us dot ibm.com @ 2022-08-05 21:44 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=27123
Kevin Adler <kadler at us dot ibm.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kadler at us dot ibm.com
--- Comment #2 from Kevin Adler <kadler at us dot ibm.com> ---
GCC has separate ABIs on AIX: threaded and non-threaded. Without the -pthread
flag, GCC will use the non-threaded ABI which does not define thread-related
C++ classes. These definitions are guarded by #ifdef _GLIBCXX_HAS_GTHREADS
which is set in one of:
- include/c++/.../bits/c++config.h
- include/c++/.../ppc64/bits/c++config.h
- include/c++/.../pthread/bits/c++config.h
- include/c++/.../pthread/ppc64/bits/c++config.h
depending on which -maix32/-maix64 and -pthread parameters (if any) were
passed. (Note that GCC 10, IIRC, changed the above layout to
ppc{32,64}/{pthread,} instead.)
If the build rule for thread-pool.cc is not passing the -pthread option, these
sorts of compilation errors will occur. The "make V=1" output would be helpful
to diagnose the problem further or see if the rule uses PTHREAD_CFLAGS.
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug build/27123] Build fails for AIX 6.1
2020-12-28 17:53 [Bug build/27123] New: Build fails for AIX 6.` parkej88 at gmail dot com
` (3 preceding siblings ...)
2022-08-05 21:44 ` kadler at us dot ibm.com
@ 2022-08-07 12:05 ` parkej88 at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: parkej88 at gmail dot com @ 2022-08-07 12:05 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=27123
John Parke <parkej88 at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from John Parke <parkej88 at gmail dot com> ---
This is the correct analysis of this problem.
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-08-07 12:05 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-28 17:53 [Bug build/27123] New: Build fails for AIX 6.` parkej88 at gmail dot com
2020-12-28 17:55 ` [Bug build/27123] Build fails for AIX 6.1 parkej88 at gmail dot com
2022-02-27 23:17 ` tromey at sourceware dot org
2022-02-27 23:17 ` tromey at sourceware dot org
2022-08-05 21:44 ` kadler at us dot ibm.com
2022-08-07 12:05 ` parkej88 at gmail dot com
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).