Instead of cluttering $BUILD we now have
- $BUILD/build sources and builds of packages
- $BUILD/install_pkg installed packages
- $BUILD/install_init installed packages for initramfs
Some addon dependencies do this locally on their own. With this, these
packages can now use the standard makeinstall() functions and access build
artifacts using get_install_dir() without polluting the sysroot folder.
With the upcoming usage of the standard install_pkg folder for addon
dependencies, the devel files need to be accessible, e.g. ffmpegx for
tvheadend.
So don't wipe them from the package install folder, just skip copying
them to the image.
- meson needs a host environment for cross-compile
- allow setup_toolchain to setup toolchain based on used build-system
- adjust creation of meson.conf
Some packages install outside /usr/*bin, e.g. /usr/lib/bluetooth
and executables remain unstripped. Try to strip everything
executable except .ko and .so which are handled in separate cases.
