From: Jiri Olsa <jolsa@kernel.org>
Date: Thu, 3 Jan 2019 16:13:50 +0000 (+0100)
Subject: tools iio: Override CFLAGS assignments
X-Git-Tag: v5.4-rc1~1811^2~2^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=536cdb684d2d5139708d290b9dc124b1420886c1;p=platform%2Fkernel%2Flinux-rpi.git

tools iio: Override CFLAGS assignments

So user could specify outside CFLAGS values.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190103161350.11446-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/iio/Makefile b/tools/iio/Makefile
index 332ed2f6..e22378d 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))