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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2018-11-19 14:24:52 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2018-11-19 14:24:52 -0500 |
| commit | 7c86b94311ecaccc525be0581a17a15d46692ffb (patch) | |
| tree | 2260f15abce063edbec3137c26e8aefed24f9219 /src | |
| parent | 5fcb210e8d0ec5ba982daaa3c323b368c4554f8d (diff) | |
Back-patch updated thread flags tests into 9.4 and 9.5.
This commit back-patches these 9.6-era commits into 9.4 and 9.5:
e97af6c8b Replace our hacked version of ax_pthread.m4 with latest upstream version.
3b14a17c8 Move pthread-tests earlier in the autoconf script.
01051a987 Use AS_IF rather than plain shell "if" in pthread-check.
a2932283c Update ax_pthread.m4 to an experimental draft version from upstream.
The net result is to sync configure's checks for threading-related
flags and libraries with the version we've been using since 9.6.
The motivation for doing so now is that it seems the older code does
not work correctly on very recent RHEL7/ppc64, as evidenced by
buildfarm member quokka. The newer code is pretty battle-hardened
by now, so this seems like a low-risk fix.
Discussion: https://postgr.es/m/3320.1542647565@sss.pgh.pa.us
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/pg_config.h.in | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in index 2038c3cd599..1cfcf8b067a 100644 --- a/src/include/pg_config.h.in +++ b/src/include/pg_config.h.in @@ -394,6 +394,9 @@ /* Define to 1 if you have the `pthread_is_threaded_np' function. */ #undef HAVE_PTHREAD_IS_THREADED_NP +/* Have PTHREAD_PRIO_INHERIT. */ +#undef HAVE_PTHREAD_PRIO_INHERIT + /* Define to 1 if you have the <pwd.h> header file. */ #undef HAVE_PWD_H @@ -747,7 +750,7 @@ process. */ #undef PROFILE_PID_DIR -/* Define to the necessary symbol if this constant uses a non-standard name on +/* Define to necessary symbol if this constant uses a non-standard name on your system. */ #undef PTHREAD_CREATE_JOINABLE |