From 0d85c8c28545f60e68f9c7861cd7a93d9ea33b97 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Fri, 3 Apr 2015 19:58:28 +0100 Subject: [PATCH] mingw: allow compiling with MSys2's compiler With MSys2's GCC, `ReadWriteBarrier` is already defined, and FORCEINLINE unfortunately gets defined incorrectly. Let's work around both problems, using the MSys2-specific __MINGW64_VERSION_MAJOR constant to guard them. Signed-off-by: Johannes Schindelin --- compat/nedmalloc/malloc.c.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/compat/nedmalloc/malloc.c.h b/compat/nedmalloc/malloc.c.h index f216a2a7d3..18634e3a3b 100644 --- a/compat/nedmalloc/malloc.c.h +++ b/compat/nedmalloc/malloc.c.h @@ -720,6 +720,9 @@ struct mallinfo { inlining are defined as macros, so these aren't used for them. */ +#ifdef __MINGW64_VERSION_MAJOR +#undef FORCEINLINE +#endif #ifndef FORCEINLINE #if defined(__GNUC__) #define FORCEINLINE __inline __attribute__ ((always_inline)) @@ -1382,6 +1385,9 @@ LONG __cdecl _InterlockedExchange(LONG volatile *Target, LONG Value); /*** Atomic operations ***/ #if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 + #ifdef __MINGW64_VERSION_MAJOR + #undef _ReadWriteBarrier + #endif #define _ReadWriteBarrier() __sync_synchronize() #else static __inline__ __attribute__((always_inline)) long __sync_lock_test_and_set(volatile long * const Target, const long Value)