From 78433c77c68dea98d73ff4527ce189fe901e9f45 Mon Sep 17 00:00:00 2001
From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Mon, 13 Oct 2014 22:30:08 +0000
Subject: [PATCH] Import patch from libc++ r197313 which allows using libc++
 headers with gcc

Differential Revision:	https://reviews.freebsd.org/D942
Reviewed by:	imp
---
 contrib/libc++/include/__config | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/libc++/include/__config b/contrib/libc++/include/__config
index a8c3498b0a3..ccf7f756b1c 100644
--- a/contrib/libc++/include/__config
+++ b/contrib/libc++/include/__config
@@ -374,6 +374,7 @@ namespace std {
 #define _LIBCPP_HAS_NO_VARIADICS
 #define _LIBCPP_HAS_NO_RVALUE_REFERENCES
 #define _LIBCPP_HAS_NO_ALWAYS_INLINE_VARIADICS
+#define _LIBCPP_HAS_NO_STRONG_ENUMS
 
 #else  // __GXX_EXPERIMENTAL_CXX0X__