1. Unlike MinGW, MinGW-W64 already provides _ReadWriteBarrier macro,
so don't try to redefine it.
2. MinGW-W64 has a strange definition FORCEINLINE as
extern __inline__ __attribute__((__always_inline__,__gnu_inline__))
'extern' doesn't work together with 'static', so #undef MinGW-W64
version of FORCEINLINE.
Signed-off-by: Marat Radchenko <marat@xxxxxxxxxxxxxxxx>
---
compat/nedmalloc/malloc.c.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/compat/nedmalloc/malloc.c.h b/compat/nedmalloc/malloc.c.h
index f216a2a..a6c8cac 100644
--- a/compat/nedmalloc/malloc.c.h
+++ b/compat/nedmalloc/malloc.c.h
@@ -715,6 +715,10 @@ struct mallinfo {
#endif /* HAVE_USR_INCLUDE_MALLOC_H */
#endif /* NO_MALLINFO */
+#ifdef __MINGW64_VERSION_MAJOR
+ #undef FORCEINLINE
+#endif
+
/*
Try to persuade compilers to inline. The most critical functions for
inlining are defined as macros, so these aren't used for them.
@@ -1382,7 +1386,9 @@ LONG __cdecl _InterlockedExchange(LONG volatile *Target, LONG Value);
/*** Atomic operations ***/
#if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100
- #define _ReadWriteBarrier() __sync_synchronize()
+ #ifndef _ReadWriteBarrier
+ #define _ReadWriteBarrier() __sync_synchronize()
+ #endif
#else
static __inline__ __attribute__((always_inline)) long __sync_lock_test_and_set(volatile long * const Target, const long Value)
{
--
2.1.1
--
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