reenable setting of
* CONFIG_TARGET_DEVICE_%s_DEVICE_%s
* CONFIG_TARGET_DEVICE_PACKAGES_%s_DEVICE_%s
* CONFIG_TARGET_PER_DEVICE_ROOTFS=y
to fix building of initramfs. This way we also honor the devices-packages, and
e.g. remove the ath9k-ct drivers in favor of ath9k. Else it causes double
inclusion of drivers and results in file-conflicts.
this moves the transformation of "dev.options.packages" and
"site_packages(dev.image)" to a string ps packages from the
main code.
As the main-code gets a single string with all packages, it
does not need to evaluate the pkg-sources again.
ignored changes in MAkefile
defining this FLAG (to "1") disables / skips some things
* including gluon-core packages
* strict inclusion of some packages
* per device sepecific kernel build
* a gluon specific target/generic_gluon will be considered
