From 037e20a3c5c206efdf63f1b45c8b082fc57253d2 Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@suse.de>
Date: Sun, 22 Jul 2007 21:13:11 +0200
Subject: [PATCH] x86_64: Rename CF Makefile variable in vdso

This avoids a conflict with sparse builds.

Reported by Alexey Dobriyan, fix suggested by Al Viro

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/x86_64/vdso/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86_64/vdso/Makefile b/arch/x86_64/vdso/Makefile
index faaa72fb250c..8d03de029d9b 100644
--- a/arch/x86_64/vdso/Makefile
+++ b/arch/x86_64/vdso/Makefile
@@ -32,10 +32,10 @@ $(obj)/vdso.o: $(src)/vdso.S $(obj)/vdso.so
 $(obj)/vdso.so: $(src)/vdso.lds $(vobjs) FORCE
 	$(call if_changed,syscall)
 
-CF := $(PROFILING) -mcmodel=small -fPIC -g0 -O2 -fasynchronous-unwind-tables -m64
+CFL := $(PROFILING) -mcmodel=small -fPIC -g0 -O2 -fasynchronous-unwind-tables -m64
 
-$(obj)/vclock_gettime.o: CFLAGS = $(CF)
-$(obj)/vgetcpu.o: CFLAGS = $(CF)
+$(obj)/vclock_gettime.o: CFLAGS = $(CFL)
+$(obj)/vgetcpu.o: CFLAGS = $(CFL)
 
 # We also create a special relocatable object that should mirror the symbol
 # table and layout of the linked DSO.  With ld -R we can then refer to
-- 
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