distcc: move ASNEEDED over-ride into the distcc recipe
Move the recipe specific over-ride for ASNEEDED into the recipe to
make it more apparent that the over-ride is being applied (and that
it should be re-checked on version updates, etc).
Re-apply change, which was previously merged and then reverted to
avoid conflicts with a distcc version update.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
