NetBSD/powerpc support related stuff:
patches/patch-xk was just s,#,//, and asm of NetBSD does not like it
		 as a comment character,
                 reverting it makes this patch disappear.
patches/patch-xl is similar to above, but some edit left.
Update to 2.17.18, changes undocumented as usual.
+ mixxx-1.11.0, ncdu-1.10.