From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 6 Oct 2012 10:46:15 +0000 (+0200)
Subject: qemu-barrier: Fix compilation on i386 hosts
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1d31fca470648ec66afd8743491bfb5846306341;p=qemu.git

qemu-barrier: Fix compilation on i386 hosts

Commit 610b823ef66b993660f1ab1447a769f190e4f3b3 uses QEMU_GNUC_PREREQ
on i386 hosts.

That macro is defined in qemu-common.h which is not always included
before qemu-barrier.h, so compilation on i386 hosts was broken.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---

diff --git a/qemu-barrier.h b/qemu-barrier.h
index 16f09429c3..1de914e882 100644
--- a/qemu-barrier.h
+++ b/qemu-barrier.h
@@ -6,6 +6,8 @@
 
 #if defined(__i386__)
 
+#include "qemu-common.h"        /* QEMU_GNUC_PREREQ */
+
 /*
  * Because of the strongly ordered x86 storage model, wmb() and rmb() are nops
  * on x86(well, a compiler barrier only).  Well, at least as long as