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From: Jiri Olsa <jolsa@kernel.org>
To: lkml <linux-kernel@vger.kernel.org>
Cc: Brian Norris <computersforpeace@gmail.com>,
	Zhang Rui <rui.zhang@intel.com>,
	Markus Mayer <mmayer@broadcom.com>,
	"Herton R. Krzesinski" <herton@redhat.com>
Subject: [PATCH 2/6] tools thermal tmon: Override CFLAGS assignments
Date: Wed, 12 Dec 2018 11:25:33 +0100
Message-ID: <20181212102537.25902-3-jolsa@kernel.org> (raw)
In-Reply-To: <20181212102537.25902-1-jolsa@kernel.org>

So user could specify outside CFLAGS values.

Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 tools/thermal/tmon/Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/thermal/tmon/Makefile b/tools/thermal/tmon/Makefile
index 735a510230c3..89a2444c1df2 100644
--- a/tools/thermal/tmon/Makefile
+++ b/tools/thermal/tmon/Makefile
@@ -6,13 +6,13 @@ VERSION = 1.0
 
 BINDIR=usr/bin
 WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int
-CFLAGS+= -O1 ${WARNFLAGS}
+override CFLAGS+= -O1 ${WARNFLAGS}
 # Add "-fstack-protector" only if toolchain supports it.
-CFLAGS+= $(call cc-option,-fstack-protector)
+override CFLAGS+= $(call cc-option,-fstack-protector-strong)
 CC?= $(CROSS_COMPILE)gcc
 PKG_CONFIG?= pkg-config
 
-CFLAGS+=-D VERSION=\"$(VERSION)\"
+override CFLAGS+=-D VERSION=\"$(VERSION)\"
 LDFLAGS+=
 TARGET=tmon
 
@@ -29,7 +29,7 @@ TMON_LIBS += $(shell $(PKG_CONFIG) --libs $(STATIC) panelw ncursesw 2> /dev/null
 		     $(PKG_CONFIG) --libs $(STATIC) panel ncurses 2> /dev/null || \
 		     echo -lpanel -lncurses)
 
-CFLAGS    += $(shell $(PKG_CONFIG) --cflags $(STATIC) panelw ncursesw 2> /dev/null || \
+override CFLAGS += $(shell $(PKG_CONFIG) --cflags $(STATIC) panelw ncursesw 2> /dev/null || \
 		     $(PKG_CONFIG) --cflags $(STATIC) panel ncurses 2> /dev/null)
 
 OBJS = tmon.o tui.o sysfs.o pid.o
-- 
2.17.2


  parent reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-12 10:25 [PATCHv2 0/6] tools: Various build flags fixes Jiri Olsa
2018-12-12 10:25 ` [PATCH 1/6] tools power x86_energy_perf_policy: Override CFLAGS assignments and add LDFLAGS to build command Jiri Olsa
2019-01-03 13:20   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-12-12 10:25 ` Jiri Olsa [this message]
2019-01-03 13:20   ` [tip:perf/urgent] tools thermal tmon: Allow overriding CFLAGS assignments tip-bot for Jiri Olsa
2018-12-12 10:25 ` [PATCH 3/6] tools thermal tmon: Use -O3 instead of -O1 if available Jiri Olsa
2018-12-12 10:25 ` [PATCH 4/6] tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command Jiri Olsa
2019-01-03 13:21   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-12-12 10:25 ` [PATCH 5/6] tools iio: Override CFLAGS assignments Jiri Olsa
2018-12-12 18:50   ` Jonathan Cameron
2018-12-13 11:24     ` Jiri Olsa
2018-12-12 10:25 ` [PATCH 6/6] tools gpio: " Jiri Olsa
2018-12-12 13:15   ` Andy Shevchenko
2018-12-13 11:23     ` Jiri Olsa
2019-01-03 13:21   ` [tip:perf/urgent] tools gpio: Allow overriding CFLAGS tip-bot for Jiri Olsa

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