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view src/mingw-glib-2-fixes.patch @ 3554:b1ca68ddd02c

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build native-gcc using untared dependancies within gcc source tree * src/native-gcc.mk: untar gmp, mpc, mpfr, cloog and isl into the gcc source tree before configure and build, set sysroot. * src/native-binutils.mk: set sysroot path. * src/mingw-w64-1-math-h.patch, mingw-w64-2-float-h.patch: New files.
author John Donoghue <john.donoghue@ieee.org>
date Fri, 21 Feb 2014 06:05:39 -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,