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view src/mingw-glib-2-fixes.patch @ 4382:60e22de65ba4

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maint: update dist-files.mk * dist-files.mk: add build-lzip.mk, qt5.mk, qtbase.mk, qttools.mk, qtsvg.mk, qtimageformats.mk, stable-octave-1-gnulib.patch, win7appid.mk, hg-octave-dist.mk
author John D
date Mon, 17 Apr 2017 14:21:42 -0400
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,