[Buildroot] [PATCH/next 4/4] package/mjpg-streamer: added optional dependency to libv4l

[Thomas Petazzoni]

Dear Bernd Kuhls,

On Sun, 14 Feb 2016 10:29:36 +0100, Bernd Kuhls wrote:

> +ifeq ($(BR2_PACKAGE_LIBV4L),y)
> +MJPG_STREAMER_DEPENDENCIES += libv4l
> +MJPG_STREAMER_USE_LIBV4L += USE_LIBV4L2=true
> +endif

On this one, some possible further improvements:

 - Use a variable named MJPG_STREAMER_MAKE_OPTS and not
   MJPG_STREAMER_USE_LIBV4L.

 - Pass USE_LIBV4L2=false when libv4l is not enabled (if passing =false
   actually has the intended effect)

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com