openwrtv4/target/linux/generic/patches-3.8/084-x86_fix_perf_uclibc_build.patch
Florian Fainelli 8dbed04ec9 kernel: add support for 3.8-rc2
Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 35055
2013-01-08 22:19:31 +00:00

27 lines
762 B
Diff

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>
/*