From 11837cf46f31cc714e336e2849444e31c4b45373 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 29 May 2008 20:20:11 +0000
Subject: [PATCH] fix for sigc++ compilation on platforms where "nil" is a C
 macro

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@3427 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/sigc++2/sigc++/functors/functor_trait.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/sigc++2/sigc++/functors/functor_trait.h b/libs/sigc++2/sigc++/functors/functor_trait.h
index 656d010414..5a9ff8f42e 100644
--- a/libs/sigc++2/sigc++/functors/functor_trait.h
+++ b/libs/sigc++2/sigc++/functors/functor_trait.h
@@ -24,6 +24,10 @@
 #define _SIGC_FUNCTORS_MACROS_FUNCTOR_TRAITHM4_
 #include <sigc++/type_traits.h>
 
+#ifdef nil
+/* stupid OS X, defining nil */
+#undef nil
+#endif
 
 namespace sigc {