$NetBSD: patch-as,v 1.1 2016/02/14 07:30:54 ryoon Exp $

Treat DragonFly like FreeBSD.

--- js/src/configure.in.orig	2015-01-23 05:59:58.000000000 +0000
+++ js/src/configure.in	2015-02-16 11:09:33.000000000 +0000
@@ -2180,8 +2180,7 @@
 
 MOZ_CXX11
 
-dnl Check for .hidden assembler directive and visibility attribute.
-dnl Borrowed from glibc configure.in
+dnl Setup default hidden visibility and wrapped system headers.
 dnl ===============================================================
 if test "$GNU_CC" -a "$OS_TARGET" != WINNT; then
   AC_DEFINE(HAVE_VISIBILITY_HIDDEN_ATTRIBUTE)
@@ -3095,7 +3094,7 @@
   *-darwin*)
     AC_DEFINE(MOZ_MEMORY_DARWIN)
     ;;
-  *-*freebsd*)
+  *-*freebsd*|*-*dragonfly*)
     AC_DEFINE(MOZ_MEMORY_BSD)
     ;;
   *-android*|*-linuxandroid*)
@@ -3989,6 +3988,16 @@
 dnl ========================================================
 dnl JavaScript shell
 dnl ========================================================
+ICU_LIB_NAMES=
+MOZ_NATIVE_ICU=
+MOZ_ARG_WITH_BOOL(system-icu,
+[  --with-system-icu
+                          Use system icu (located with pkgconfig)],
+    MOZ_NATIVE_ICU=1)
+
+if test -n "$MOZ_NATIVE_ICU"; then
+    PKG_CHECK_MODULES(MOZ_ICU, icu-i18n >= 50.1)
+fi
 
 MALLOC_HEADERS="malloc.h malloc_np.h malloc/malloc.h sys/malloc.h"
 MALLOC_H=