From 38332a6d94d4f9541bff939522230731f1705e04 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sun, 19 Jun 2005 14:57:34 +0000
Subject: Define __FUNCTION__ as a preprocessor symbol in glheader.h if we're
 not using GCC or VMS.

---
 src/mesa/main/glheader.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/mesa/main/glheader.h')

diff --git a/src/mesa/main/glheader.h b/src/mesa/main/glheader.h
index abb858638e..a4dff0fe7f 100644
--- a/src/mesa/main/glheader.h
+++ b/src/mesa/main/glheader.h
@@ -285,6 +285,17 @@ int INLINE ffs(int value)
 }
 #endif
 
+
+/* The __FUNCTION__ gcc variable is generally only used for debugging.
+ * If we're not using gcc, define __FUNCTION__ as a cpp symbol here.
+ */
+#if defined(__VMS)
+#define __FUNCTION__ "VMS$NL:"
+#elif !(defined(__GNUC__) && __GNUC__ >= 2)
+#define __FUNCTION__ "unknown"
+#endif
+
+
 #include "config.h"
 
 #endif /* GLHEADER_H */
-- 
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