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view src/mingw-glib-2-fixes.patch @ 4450:e3a584b593fe

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of-specfun: remove from packages installed as is no longer maintained * Makefile.in: remove from OCTAVE_FORGE_PACKAGES * build_packages.m: remove specfun from installedd script
author John D
date Mon, 14 Aug 2017 09:25:00 -0400
parents 96e96221fe09
children
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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,