linux-kernel - [tip:perf/urgent] tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command

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Date:   Thu, 3 Jan 2019 05:21:15 -0800
From:   tip-bot for Jiri Olsa <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     herton@...hat.com, len.brown@...el.com, mingo@...nel.org,
        hpa@...or.com, andriy.shevchenko@...ux.intel.com,
        tglx@...utronix.de, jolsa@...nel.org, acme@...hat.com,
        linux-kernel@...r.kernel.org
Subject: [tip:perf/urgent] tools power turbostat: Override CFLAGS
 assignments and add LDFLAGS to build command

Commit-ID:  6b7f98a37ac63fe94e84a5289962457b4b504a8d
Gitweb:     https://git.kernel.org/tip/6b7f98a37ac63fe94e84a5289962457b4b504a8d
Author:     Jiri Olsa <jolsa@...nel.org>
AuthorDate: Wed, 12 Dec 2018 11:25:35 +0100
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Fri, 28 Dec 2018 16:33:08 -0300

tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command

So that the user can specify outside CFLAGS/LDFLAGS values.

Signed-off-by: Jiri Olsa <jolsa@...nel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Herton Krzesinski <herton@...hat.com>
Cc: Len Brown <len.brown@...el.com>
Link: http://lkml.kernel.org/r/20181212102537.25902-5-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/power/x86/turbostat/Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile
index 2ab25aa38263..1598b4fa0b11 100644
--- a/tools/power/x86/turbostat/Makefile
+++ b/tools/power/x86/turbostat/Makefile
@@ -9,13 +9,13 @@ ifeq ("$(origin O)", "command line")
 endif
 
 turbostat : turbostat.c
-CFLAGS +=	-Wall
-CFLAGS +=	-DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
-CFLAGS +=	-DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
+override CFLAGS +=	-Wall
+override CFLAGS +=	-DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
+override CFLAGS +=	-DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
 
 %: %.c
 	@mkdir -p $(BUILD_OUTPUT)
-	$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@
+	$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ $(LDFLAGS)
 
 .PHONY : clean
 clean :