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From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@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>,
	lkml <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: [PATCH 2/2] tools iio: Override CFLAGS assignments
Date: Thu,  3 Jan 2019 17:13:50 +0100	[thread overview]
Message-ID: <20190103161350.11446-3-jolsa@kernel.org> (raw)
In-Reply-To: <20190103161350.11446-1-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/iio/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/iio/Makefile b/tools/iio/Makefile
index 332ed2f6c2c2..e22378dba244 100644
--- a/tools/iio/Makefile
+++ b/tools/iio/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 := iio_event_monitor lsiio iio_generic_buffer
 ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
-- 
2.17.2


  parent reply	other threads:[~2019-01-03 16:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-03 16:13 [PATCHv3 0/2] tools: Various build flags fixes Jiri Olsa
2019-01-03 16:13 ` [PATCH 1/2] tools thermal tmon: Use -O3 instead of -O1 if available Jiri Olsa
2019-01-08 15:39   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2019-01-03 16:13 ` Jiri Olsa [this message]
2019-01-08 15:39   ` [tip:perf/urgent] tools iio: Override CFLAGS assignments tip-bot for Jiri Olsa

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