diff options
| author | Roberta Dobrescu <roberta.dobrescu@gmail.com> | 2015-02-26 10:49:26 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-03-09 17:17:26 +0000 |
| commit | 976d9ab112bdef7b25827f576b33068704df78ee (patch) | |
| tree | b8f74336d268657db772310d6a6dc433c935db2f /tools/iio | |
| parent | 817020cfb3a2649064a1e14e083934234e2c208d (diff) | |
tools: iio: Define _GNU_SOURCE in Makefile
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 <roberta.dobrescu@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'tools/iio')
| -rw-r--r-- | tools/iio/Makefile | 2 | ||||
| -rw-r--r-- | tools/iio/generic_buffer.c | 2 | ||||
| -rw-r--r-- | tools/iio/iio_event_monitor.c | 2 |
3 files changed, 1 insertions, 5 deletions
diff --git a/tools/iio/Makefile b/tools/iio/Makefile index 83813ad379f9..bf7ae6d6612a 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 01266c2556da..8f8f058eb807 100644 --- a/tools/iio/generic_buffer.c +++ b/tools/iio/generic_buffer.c @@ -18,8 +18,6 @@ * */ -#define _GNU_SOURCE - #include <unistd.h> #include <stdlib.h> #include <dirent.h> diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index f19cff19900e..427c271ac0d6 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -16,8 +16,6 @@ * */ -#define _GNU_SOURCE - #include <unistd.h> #include <stdlib.h> #include <stdbool.h> |