package/libv4l: add optional support for alsa-lib

Add alsa-lib as optional dependency to get a reproducable build.
Without this patch configure logs:

checking for ALSA... no
configure: WARNING: ALSA library not available

After this patch alsa-lib was built before libv4l:
checking for ALSA... yes

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Bernd Kuhls 2016-06-12 22:07:20 +02:00 committed by Thomas Petazzoni
parent f16737c322
commit a6af4471f0

View File

@ -18,6 +18,10 @@ LIBV4L_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
LIBV4L_LICENSE = GPLv2+ (utilities), LGPLv2.1+ (libraries)
LIBV4L_LICENSE_FILES = COPYING COPYING.libv4l lib/libv4l1/libv4l1-kernelcode-license.txt
ifeq ($(BR2_PACKAGE_ALSA_LIB),y)
LIBV4L_DEPENDENCIES += alsa-lib
endif
ifeq ($(BR2_PACKAGE_ARGP_STANDALONE),y)
LIBV4L_DEPENDENCIES += argp-standalone
LIBV4L_LIBS += -largp