diff -Nur glibc-2.20.orig/sysdeps/sparc/sparc32/sem_trywait.c glibc-2.20/sysdeps/sparc/sparc32/sem_trywait.c
--- glibc-2.20.orig/sysdeps/sparc/sparc32/sem_trywait.c	2014-09-07 10:09:09.000000000 +0200
+++ glibc-2.20/sysdeps/sparc/sparc32/sem_trywait.c	2014-09-13 10:21:44.000000000 +0200
@@ -22,6 +22,7 @@
 #include <lowlevellock.h>
 #include <internaltypes.h>
 #include <semaphore.h>
+#include <sparc-nptl.h>
 
 #include <shlib-compat.h>