From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Roberta Dobrescu To: linux-iio@vger.kernel.org Cc: daniel.baluta@intel.com, octavian.purdila@intel.com, jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, Roberta Dobrescu Subject: [PATCH 4/5] tools: iio: Define _GNU_SOURCE in Makefile Date: Thu, 26 Feb 2015 10:49:26 +0200 Message-Id: <1424940567-24877-5-git-send-email-roberta.dobrescu@gmail.com> In-Reply-To: <1424940567-24877-1-git-send-email-roberta.dobrescu@gmail.com> References: <1424940567-24877-1-git-send-email-roberta.dobrescu@gmail.com> List-ID: Definition of _GNU_SOURCE is needed to get rid of some warnings, such as: warning: implicit declaration of function `asprintf'. generic_buffer.c and iio_event_monitor.c define _GNU_SOURCE, but it is also needed in lsiio.c and iio_utils.c. For this reason, this patch adds the definition in Makefile and removes it from where it already exists. Signed-off-by: Roberta Dobrescu --- tools/iio/Makefile | 2 +- tools/iio/generic_buffer.c | 2 -- tools/iio/iio_event_monitor.c | 2 -- 3 files changed, 1 insertion(+), 5 deletions(-) diff --git a/tools/iio/Makefile b/tools/iio/Makefile index 83813ad..bf7ae6d 100644 --- a/tools/iio/Makefile +++ b/tools/iio/Makefile @@ -1,5 +1,5 @@ CC = gcc -CFLAGS = -Wall -g +CFLAGS = -Wall -g -D_GNU_SOURCE all: iio_event_monitor lsiio generic_buffer diff --git a/tools/iio/generic_buffer.c b/tools/iio/generic_buffer.c index 01266c2..8f8f058 100644 --- a/tools/iio/generic_buffer.c +++ b/tools/iio/generic_buffer.c @@ -18,8 +18,6 @@ * */ -#define _GNU_SOURCE - #include #include #include diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index f19cff1..427c271 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -16,8 +16,6 @@ * */ -#define _GNU_SOURCE - #include #include #include -- 1.9.1