ITS#9215 Fix previous commit

diff --git a/libraries/libldap_r/thr_posix.c b/libraries/libldap_r/thr_posix.c
index bdc9e5b77921cda15f1bf141df9bcf4a495a7d7e..3ea3d16f602295c4c09886a875a8602b707629e6 100644 (file)
--- a/libraries/libldap_r/thr_posix.c
+++ b/libraries/libldap_r/thr_posix.c
@@ -14,8 +14,8 @@
  * <http://www.OpenLDAP.org/license.html>.
  */
 
-#ifdef __GLIBC__
-#define _XOPEN_SOURCE 500      /* For pthread_setconcurrency() */
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1          /* For pthread_setconcurrency() on glibc */
 #endif
 
 #include "portable.h"