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From: Jiri Olsa <jolsa@kernel.org>
To: lkml <linux-kernel@vger.kernel.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Jonathan Cameron <jic23@kernel.org>,
	Hartmut Knaack <knaack.h@gmx.de>,
	Lars-Peter Clausen <lars@metafoo.de>,
	"Herton R. Krzesinski" <herton@redhat.com>
Subject: [PATCH 6/6] tools gpio: Override CFLAGS assignments
Date: Wed, 12 Dec 2018 11:25:37 +0100
Message-ID: <20181212102537.25902-7-jolsa@kernel.org> (raw)
In-Reply-To: <20181212102537.25902-1-jolsa@kernel.org>

So user could specify outside CFLAGS values.

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 tools/gpio/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/gpio/Makefile b/tools/gpio/Makefile
index 240eda014b37..6ecdd1067826 100644
--- a/tools/gpio/Makefile
+++ b/tools/gpio/Makefile
@@ -12,7 +12,7 @@ endif
 # (this improves performance and avoids hard-to-debug behaviour);
 MAKEFLAGS += -r
 
-CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
+override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
 
 ALL_TARGETS := lsgpio gpio-hammer gpio-event-mon
 ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
-- 
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 ` [PATCH 2/6] tools thermal tmon: Override CFLAGS assignments Jiri Olsa
2019-01-03 13:20   ` [tip:perf/urgent] tools thermal tmon: Allow overriding " 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 ` Jiri Olsa [this message]
2018-12-12 13:15   ` [PATCH 6/6] tools gpio: " 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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