libgal-dev only provides libGAL.so in the toolchain. That is not enough
when compiling a hardware compositor (e.g. the Weston hw compositor patch)
because the headers are needed too. For Weston having the headers in the
sysroot is enough, but in the future we may need these for QtWayland which
is built with just the toolchain, so include them in the toolchain too.

Change-Id: I81c4609d69da788460071b441cdec26f0dc1cbd0
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>

Branch V2.3 is done agains daisy, so we can remove old recipes
copied from dora branch.

Change-Id: I0532c05ec3a3253f55d78f0090a75e7423dca90e
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@digia.com>

From v1.6, yocto supports wildcards in .bbappend file names. This is
practical since we then don't have to rename them every time the
upstream version changes slightly. Also allows for support of earlier
poky versions.

Change-Id: Ib21e6fa1b56d11421c06af353c6ba848f38e07e0
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>

Create new layer for recipes and files that required only when
meta-fsl-arm and meta-fsl-arm-extra layers are used. For now,
the bblayers.conf template still includes the new layer as well.

Change-Id: I01a0019ebaea3e1532f106e076f7608fb7aa86c6
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@digia.com>