From d2a2ee0fd8698a6585a8f9ce45cf7e101d2d96f5 Mon Sep 17 00:00:00 2001
From: DrZiplok <DrZiplok@f9c3cf11-9bcb-44bc-f272-b75c42450872>
Date: Thu, 18 Nov 2010 17:52:41 +0000
Subject: [PATCH] More runtime magic; this time support required for static
 class objects at function scope.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@855 f9c3cf11-9bcb-44bc-f272-b75c42450872
---
 libraries/AP_Common/c++.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/libraries/AP_Common/c++.cpp b/libraries/AP_Common/c++.cpp
index 107d7fb045..64d25d4298 100644
--- a/libraries/AP_Common/c++.cpp
+++ b/libraries/AP_Common/c++.cpp
@@ -19,3 +19,17 @@ void operator delete(void *p)
 	if (p)
 		free(p);
 }
+
+__extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+int __cxa_guard_acquire(__guard *g) 
+{
+	return !*(char *)(g);
+};
+
+void __cxa_guard_release (__guard *g) 
+{
+	*(char *)g = 1;
+};
+
+void __cxa_guard_abort (__guard *) {};