*-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>
This adds support for using picolibc instead of newlib on embedded
systems.
Signed-off-by: Keith Packard <keithp@keithp.com>
v2:
Add check for meson and ninja
Sync option default values with current picolibc defaults
Remove xtensa sys header file install as those aren't in picolibc
