- Pin sparc-leon-linux-gnu to GCC6, again.
- Remove "brokenness" explanation from moxie-elf comment (was only
applicable to stage-2 compiler, not final).
Signed-off-by: Alexey Neyman <stilor@att.net>
... while making use of the new tunables.
Also, unmark the moxie-elf as broken: the ld scripts installed by newlib
can be found by the compiler and can link the binaries. Why the default
script is broken is not ct-ng's problem...
Signed-off-by: Alexey Neyman <stilor@att.net>