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-rw-r--r--cpp/src/qpid/sys/AtomicValue.h2
-rw-r--r--cpp/src/qpid/sys/AtomicValue_gcc.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/cpp/src/qpid/sys/AtomicValue.h b/cpp/src/qpid/sys/AtomicValue.h
index 426e6a8f49..6e90eafead 100644
--- a/cpp/src/qpid/sys/AtomicValue.h
+++ b/cpp/src/qpid/sys/AtomicValue.h
@@ -22,7 +22,7 @@
*
*/
-#if defined( __GNUC__ ) && ( defined( __i686__ ) || defined( __x86_64__ ) )
+#if defined( __GNUC__ ) && __GNUC__ >= 4 && ( defined( __i686__ ) || defined( __x86_64__ ) )
// Use the Gnu C built-in atomic operations if compiling with gcc on a suitable platform.
#include "qpid/sys/AtomicValue_gcc.h"
diff --git a/cpp/src/qpid/sys/AtomicValue_gcc.h b/cpp/src/qpid/sys/AtomicValue_gcc.h
index 164c19d88e..da60edad65 100644
--- a/cpp/src/qpid/sys/AtomicValue_gcc.h
+++ b/cpp/src/qpid/sys/AtomicValue_gcc.h
@@ -22,7 +22,7 @@
*
*/
-#if !defined(QPID_SYS_ATOMICVALUE_H) || !defined(__GNUC__)
+#if !defined(QPID_SYS_ATOMICVALUE_H)
#error "This file should only be included via AtomicValue.h."
#endif