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kernel: fix perf build with uclibc toolchains on x86

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Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34666 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2012-12-13 17:34:22 +00:00
parent f348aab088
commit 3ae45581b8
3 changed files with 96 additions and 0 deletions
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32
target/linux/generic/patches-3.3/084-x86_fix_perf_uclibc_build.patch Normal file
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@ -0,0 +1,32 @@
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(+)
diff --git a/tools/perf/arch/x86/util/dwarf-regs.c b/tools/perf/arch/x86/util/dwarf-regs.c
index a794d30..6f5267f 100644
--- 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>
/*
--
1.7.10.4

32
target/linux/generic/patches-3.6/084-x86_fix_perf_uclibc_build.patch Normal file
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@ -0,0 +1,32 @@
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(+)
diff --git a/tools/perf/arch/x86/util/dwarf-regs.c b/tools/perf/arch/x86/util/dwarf-regs.c
index a794d30..6f5267f 100644
--- 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>
/*
--
1.7.10.4

32
target/linux/generic/patches-3.7/084-x86_fix_perf_uclibc_build.patch Normal file
View File

@ -0,0 +1,32 @@
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(+)
diff --git a/tools/perf/arch/x86/util/dwarf-regs.c b/tools/perf/arch/x86/util/dwarf-regs.c
index a794d30..6f5267f 100644
--- 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>
/*
--
1.7.10.4