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openwrt-xburst/target/linux/generic/patches-3.3/084-x86_fix_perf_uclibc_build.patch
juhosg 3ff0f92d17 generic: refresh patches
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34676 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-12-14 08:47:39 +00:00

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From 031d8ad2c3cee85c515e551fc8c0054bdedb7b8b Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Thu, 13 Dec 2012 18:02:11 +0100
Subject: [PATCH] x86: fix perf build with uclibc toolchains
libio.h is not provided by uClibc, in order to be able to test the
definition of __UCLIBC__ we need to include stdlib.h, which also
includes stddef.h, providing the definition of 'NULL'
Signed-off-by: Florian Fainelli <florian@openwrt.org>
---
tools/perf/arch/x86/util/dwarf-regs.c | 3 +++
1 file changed, 3 insertions(+)
--- a/tools/perf/arch/x86/util/dwarf-regs.c
+++ b/tools/perf/arch/x86/util/dwarf-regs.c
@@ -20,7 +20,10 @@
*
*/
+#include <stdlib.h>
+#ifndef __UCLIBC__
#include <libio.h>
+#endif
#include <dwarf-regs.h>
/*