Index: /trunk/src/VBox/Runtime/r3/linux/semevent-linux.cpp
===================================================================
--- /trunk/src/VBox/Runtime/r3/linux/semevent-linux.cpp	(revision 25650)
+++ /trunk/src/VBox/Runtime/r3/linux/semevent-linux.cpp	(revision 25651)
@@ -30,5 +30,5 @@
 
 #include <features.h>
-#if __GLIBC_PREREQ(2,6) && !defined(IPRT_WITH_FUTEX_BASED_SEMS) && !defined(DEBUG_bird)
+#if __GLIBC_PREREQ(2,6) && !defined(IPRT_WITH_FUTEX_BASED_SEMS)
 
 /*