From 78b44d2b10ba948b9ecb12bdf20a501c8a0d3a20 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 18 Jul 2008 00:39:01 +0200
Subject: ancient versions of gcc don't have __builtin_expect

---
 src/macro.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/macro.h b/src/macro.h
index c57c922..b0ff940 100644
--- a/src/macro.h
+++ b/src/macro.h
@@ -28,7 +28,7 @@
 #error "Please include config.h before including this file!"
 #endif
 
-#ifdef __GNUC__
+#if __GNUC__ >= 2
 #define CA_LIKELY(x) (__builtin_expect(!!(x),1))
 #define CA_UNLIKELY(x) (__builtin_expect((x),0))
 #else
-- 
cgit