--- glibc-2.7/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h.orig	2009-06-01 15:57:56.000000000 -0400
+++ glibc-2.7/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h	2009-06-01 15:34:27.000000000 -0400
@@ -25,6 +25,7 @@
 #include <atomic.h>
 #include <sysdep.h>
 #include <kernel-features.h>
+#include <tls.h>
 
 #define FUTEX_WAIT		0
 #define FUTEX_WAKE		1