From 1330e3cbfc9b60db48f42ba1d091f6c1e5eda0ff Mon Sep 17 00:00:00 2001
From: theraven <theraven@72102866-910b-0410-8b05-ffd578937521>
Date: Fri, 5 Aug 2011 17:34:47 +0000
Subject: [PATCH] Bracket the runtime.h include in a check.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33696 72102866-910b-0410-8b05-ffd578937521
---
 Source/NSNumber.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/NSNumber.m b/Source/NSNumber.m
index 725da4d40..88b21af94 100644
--- a/Source/NSNumber.m
+++ b/Source/NSNumber.m
@@ -47,7 +47,9 @@
 #import "Foundation/NSException.h"
 #import "Foundation/NSValue.h"
 #import "GNUstepBase/NSObject+GNUstepBase.h"
-#include <objc/runtime.h>
+#if __has_include(<objc/runtime.h>)
+#  include <objc/runtime.h>
+#endif
 
 /*
  * NSNumber implementation.  This matches the behaviour of Apple's