The OE metadata has cases where it needs to prevent some setscene
functions from running. An example of this is where we know a task
is going to run do_configure (which would clean out do_populate_sysroot)
and hence we don't want do_populate_sysroot_setscene to run.
This change adds in a hook so that the metadata can allow any
such policy decision to filter back up to bitbake.
It removes the existing code which attempted to do this in a generic
way but failed.
(Bitbake rev: 2f6d987d9957a5d713ce119c24c2e87540611f53)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>