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view src/mingw-glib-2-fixes.patch @ 4339:07671a76e291

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qhull: enable qhull when compiling for 64bit (Bug #50069) * src/default-octave.mk, src/octave.mk, src/stable-octave.mk: make qhull always a dependancy, remove --without-qhull
author John D
date Thu, 19 Jan 2017 07:43:05 -0500
parents 96e96221fe09
children
line wrap: on
line source

--- a/glib/gatomic.c.orig	2013-07-29 12:05:27 -0400
+++ a/glib/gatomic.c	2013-07-29 12:07:46 -0400
@@ -475,6 +475,14 @@
 
 #if !defined (_MSC_VER) || _MSC_VER <= 1200
 #include "gmessages.h"
+
+#ifndef MemoryBarrier
+static inline void MemoryBarrier (void) {
+  long dummy = 0;
+  InterlockedExchange (&dummy, 1);
+}
+#endif
+
 /* Inlined versions for older compiler */
 static LONG
 _gInterlockedAnd (volatile guint *atomic,