--- a/js/src/old-configure.in
+++ b/js/src/old-configure.in
@@ -1301,24 +1301,17 @@ dnl ====================================
 if test "$GNU_CC" -a "$OS_TARGET" != WINNT; then
   AC_DEFINE(HAVE_VISIBILITY_HIDDEN_ATTRIBUTE)
   AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE)
   case "$OS_TARGET" in
   Darwin)
     VISIBILITY_FLAGS='-fvisibility=hidden -fvisibility-inlines-hidden'
     ;;
   *)
-    case $GCC_VERSION in
-    4.6*)
-      VISIBILITY_FLAGS="-I${DIST}/system_wrappers -include ${_topsrcdir}/config/gcc_hidden_dso_handle.h"
-      ;;
-    *)
-      VISIBILITY_FLAGS="-I${DIST}/system_wrappers -include ${_topsrcdir}/config/gcc_hidden.h"
-      ;;
-    esac
+    VISIBILITY_FLAGS="-I${DIST}/system_wrappers -include ${_topsrcdir}/config/gcc_hidden.h"
     WRAP_SYSTEM_INCLUDES=1
     ;;
   esac
 fi         # GNU_CC
 
 case "${OS_TARGET}" in
 WINNT|Darwin|Android)
   ;;