Bug #1234: Fixed semaphore errors on AIX 5.2

Misc/NEWS

@@ -1383,6 +1383,8 @@ Tools/Demos
 Build
 -----
 
+- Bug #1234: Fixed semaphore errors on AIX 5.2
+
 - Issue #1726: Remove Python/atof.c from PCBuild/pythoncore.vcproj
 
 - Removed PCbuild8/ directory and added a new build directory for VS 2005

configure

@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 59819 .
+# From configure.in Revision: 60141 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for python 2.6.
 #
@@ -14388,6 +14388,12 @@ _ACEOF
       SunOS/5.8)
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_BROKEN_POSIX_SEMAPHORES 1
+_ACEOF
+
+		       ;;
+      AIX/5)
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BROKEN_POSIX_SEMAPHORES 1
 _ACEOF
 
 		       ;;

configure.in

@@ -1993,6 +1993,9 @@ 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,
+		       Define if the Posix semaphores do not work on your system)
+		       ;;
       esac
 
       AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported)