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-rw-r--r--rtemsbsd/include/machine/atomic.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/rtemsbsd/include/machine/atomic.h b/rtemsbsd/include/machine/atomic.h
index d8ee3663..6e923252 100644
--- a/rtemsbsd/include/machine/atomic.h
+++ b/rtemsbsd/include/machine/atomic.h
@@ -47,7 +47,8 @@
#include <rtems.h>
#ifdef RTEMS_SMP
- #if defined(__cplusplus) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 9
+ #if defined(__cplusplus) \
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9))
/*
* The GCC 4.9 ships its own <stdatomic.h> which is not C++ compatible. The
* suggested solution was to include <atomic> in case C++ is used. This works