*-moxie*: DTC_VERBOSE is a wobbler, it depends on whether dtc is enabled
on the host machine (if dtc is installed, DTC defaults to 'n' and hence
prevents DTC_VERBOSE from appearing at all). Remove the option from
config file so that its value reverts to the default.
xtensa-fsf-elf: mark configuration obsolete so that it can use GDB 8.1
(it uses custom sources and needs to select the version therein)
Signed-off-by: Alexey Neyman <stilor@att.net>
- 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>
- Glibc configure args and tuple need adjustment on SuperH
- Only allow "both endian" and "with CPU" for unspecified arch
variant. May reconsider endianness (was breaking things before
adjusting glibc tuple)
- Retire non-multilib sample, it should be a subset of the
multilib one now.
Signed-off-by: Alexey Neyman <stilor@att.net>
1. On SuperH, configuring GCC with explicit variant of the CPU
(like "sh4") limits the default set of multilibs to just that CPU
and requires --with-multilib-list to change. Allow for "unspecified"
variant, so that we can defer to GCC to determine the list.
2. Support toolchains with both endiannesses at the same time.
3. Add a SuperH/newlib sample
4. Add more flags processing for uClibc
Signed-off-by: Alexey Neyman <stilor@att.net>
