--- deps/mozilla/js/src/configure.in.orig	2014-06-30 08:54:39 UTC
+++ deps/mozilla/js/src/configure.in
@@ -3378,7 +3378,8 @@
                        rm -f conftest.{c,S}
                        ])
         if test "$ac_cv_have_visibility_builtin_bug" = "no" -a \
-                "$ac_cv_have_visibility_class_bug" = "no"; then
+                "$ac_cv_have_visibility_class_bug" = "no" -a \
+		"$OS_ARCH" != "FreeBSD" ; then
           VISIBILITY_FLAGS='-I$(DIST)/system_wrappers_js -include $(topsrcdir)/config/gcc_hidden.h'
           WRAP_SYSTEM_INCLUDES=1
           STL_FLAGS='-I$(DIST)/stl_wrappers'