Since 18.0-Leia, Kodi implements stand-alone gbm support alongside x11 &
wayland. To enable building libgbm in mesa3d without x11 & wayland we
need to create a virtual package for libgbm.
Also other packages besides mesa3d may provide libgbm.so, see
http://patchwork.ozlabs.org/patch/647235/http://patchwork.ozlabs.org/patch/939703/
It turns out that libgbm has seen several additions in its API over
time, and therefore not all libgbm implementations provide support for
all features. In order to account for this, this commit adds two hidden
boolean options that allow libgbm providers to indicate which optional
features they support:
BR2_PACKAGE_LIBGBM_HAS_FEATURE_FORMAT_MODIFIER_PLANE_COUNT and
BR2_PACKAGE_LIBGBM_HAS_FEATURE_DMA_BUF. These booleans must be selected
by the packages providing libgbm implementations, and depended on by
packages using libgbm.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
[ Kamel : introduce gbm api features ]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
4a541ee932