GDP should adopt YP upstream weston-init

The upstream YP splits the building of Weston and its initialisation into two different recipes, weston*.bb and weston-init*.bb.
This convention is therefore also mirrored by Yocto BSPs (YBSP) when they amend those recipes, e.g. R-Car Gen 3 YBSP.

However meta-genivi-dev (m-g-d) has placed initialisation not into weston-init, but the weston recipe. For example the m-g-d weston*.bbappend has a do_install_append() which installs a weston systemd service file and weston.ini. It therefore also includes those files in the SRC_URI.

The result of this is that the resulting weston.ini in the rootfs does not contain all the changes from the various layers.
Problem found whilst integrating the Renesas R-Car Gen 3 Yocto BSP with GDP, requiring a special workaround.

GDP should adopt the upstream convention and place init code in weston-init.bb, not weston.bb. Rather than provide a complete weston.ini, you might consider adding entries with sed.

AC

• Checked weston implementation in YP
• Checked weston implementation in AGL
• GDP uses as much upstream as possible while trying to stay compatible with AGL