--- a/js/src/threading/posix/Thread.cpp.orig	2016-09-20 22:19:46.368622126 +0200
+++ b/js/src/threading/posix/Thread.cpp	2016-09-20 22:23:35.495823534 +0200
@@ -153,8 +153,10 @@
   rv = 0;
 #elif defined(__NetBSD__)
   rv = pthread_setname_np(pthread_self(), "%s", (void*)name);
-#else
+#elif defined(__GLIBC__)
   rv = pthread_setname_np(pthread_self(), name);
+#else
+  rv = 0;
 #endif
   MOZ_RELEASE_ASSERT(!rv);
 }
