From b9a9d99b226768dc972f0c40488f332066396e69 Mon Sep 17 00:00:00 2001
From: Mitch Hayenga <mitch.hayenga@arm.com>
Date: Fri, 7 Mar 2014 15:56:23 -0500
Subject: scons: Fixes uninitialized warnings issued by clang

Small fixes to appease recent clang versions.
---
 src/base/compiler.hh | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/base')

diff --git a/src/base/compiler.hh b/src/base/compiler.hh
index 7176537d2..a16667d8d 100644
--- a/src/base/compiler.hh
+++ b/src/base/compiler.hh
@@ -50,6 +50,13 @@
 #define M5_PRAGMA_NORETURN(x)
 #define M5_DUMMY_RETURN
 #define M5_VAR_USED __attribute__((unused))
+
+#if defined(__clang__)
+#define M5_CLASS_VAR_USED M5_VAR_USED
+#else
+#define M5_CLASS_VAR_USED
+#endif
+
 #define M5_ATTR_PACKED __attribute__ ((__packed__))
 #define M5_NO_INLINE __attribute__ ((__noinline__))
 #else
-- 
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