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Issue #12372: POSIX semaphores are broken on AIX: don't use them.

This commit is contained in:
Charles-François Natali 2011-07-21 19:45:31 +02:00
parent 1beea5b7c1
commit 996f606787
3 changed files with 6 additions and 11 deletions
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2
Misc/NEWS
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@ -34,6 +34,8 @@ Core and Builtins
Library
-------
- Issue #12372: POSIX semaphores are broken on AIX: don't use them.
- Issue #12571: Add a plat-linux3 directory mirroring the plat-linux2
directory, so that "import DLFCN" and other similar imports work on
Linux 3.0.

6
configure vendored
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@ -8876,11 +8876,7 @@ $as_echo "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h
$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
;;
AIX/5)
$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
;;
AIX/6)
AIX/*)
$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
;;

5
configure.in
View File

@ -2245,12 +2245,9 @@ if test "$posix_threads" = "yes"; then
SunOS/5.8) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1,
[Define if the Posix semaphores do not work on your system])
;;
AIX/5) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1,
AIX/*) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1,
[Define if the Posix semaphores do not work on your system])
;;
AIX/6) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1,
Define if the Posix semaphores do not work on your system)
;;
esac
AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported)