From 50b818bf96072fda433f7df4c307639b25e4da57 Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@redhat.com>
Date: Mon, 10 Jun 2013 10:08:46 +0530
Subject: Avoid overwriting earlier flags in CPPFLAGS-nonlib in benchtests

When setting BENCH_DURATION in CPPFLAGS-nonlib, append to the variable
instead of assigning to it, to avoid overwriting earlier set flags,
notably the -DNOT_IN_libc=1 flag.
---
 benchtests/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'benchtests')

diff --git a/benchtests/Makefile b/benchtests/Makefile
index 6772853..680440f 100644
--- a/benchtests/Makefile
+++ b/benchtests/Makefile
@@ -102,7 +102,7 @@ ifndef BENCH_DURATION
 BENCH_DURATION := 10
 endif
 
-CPPFLAGS-nonlib = -DDURATION=$(BENCH_DURATION)
+CPPFLAGS-nonlib += -DDURATION=$(BENCH_DURATION)
 
 # Use clock_gettime to measure performance of functions.  The default is to use
 # HP_TIMING if it is available.
-- 
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