--- deps/mozilla/js/src/configure.orig	2014-06-30 12:54:39.000000000 +0400
+++ deps/mozilla/js/src/configure	2014-09-24 04:01:12.000000000 +0400
@@ -9547,7 +9547,8 @@
 
 echo "$ac_t""$ac_cv_have_visibility_builtin_bug" 1>&6
         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'