[Buildroot] [PATCH 3/4] package/efl: enable libdrm support

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Hello,

On Wed,  7 Sep 2016 23:08:42 +0200, Romain Naour wrote:
> This support is required for Enlightenment wayland support [1] which
> will be added in a follow up patch.
> 
> As stated in configure.ac, libdrm support needs libdrm, elput,
> libxkbcommon and libgbm.
> 
> libgbm is only provided by mesa3d package when OpenGL EGL support is
> enabled, so add a direct dependency on mesa3d.

So, on which platform have you tested that?

I'm still a bit uneasy with this libgbm stuff provided only by mesa3d.
Does this means that other OpenGL ES implementations are not suitable?

> Rework the libxkbcommon dependency since it's now required for
> ecore-wayland and libdrm support.

And elput (see earlier patch).

> +config BR2_PACKAGE_EFL_DRM
> +	bool "Evas DRM Engine"
> +	depends on BR2_TOOLCHAIN_HAS_THREADS # libdrm
> +	depends on BR2_PACKAGE_MESA3D_OPENGL_EGL # require libgbm from mesa3d
> +	depends on BR2_PACKAGE_EFL_ELPUT

Why do you have a "depends on" for this rather than a "select" ?

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