annotate src/mingw-glib-2-fixes.patch @ 3568:f44dd0186692

allow native unixy builds of openblas to work on 64-bit systems
author John W. Eaton <jwe@octave.org>
date Wed, 19 Mar 2014 12:38:42 -0400
parents 96e96221fe09
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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96e96221fe09 Update glib mingw native and cross compile
John Donoghue <john.donoghue@ieee.org>
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1 --- a/glib/gatomic.c.orig 2013-07-29 12:05:27 -0400
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2 +++ a/glib/gatomic.c 2013-07-29 12:07:46 -0400
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3 @@ -475,6 +475,14 @@
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4
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5 #if !defined (_MSC_VER) || _MSC_VER <= 1200
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6 #include "gmessages.h"
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7 +
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8 +#ifndef MemoryBarrier
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9 +static inline void MemoryBarrier (void) {
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10 + long dummy = 0;
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11 + InterlockedExchange (&dummy, 1);
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12 +}
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13 +#endif
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14 +
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15 /* Inlined versions for older compiler */
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16 static LONG
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17 _gInterlockedAnd (volatile guint *atomic,