CalledProcessError: Command '('/bin/sh', 'admin/config.guess')' returned non-zero exit status 1.:
  File "/var/tmp/portage/media-libs/libffado-2.4.1/work/libffado-2.4.1-.riscv64/SConstruct", line 472:
    config_guess = conf.ConfigGuess()
  File "/usr/lib/python3.7/site-packages/SCons/SConf.py", line 712:
    ret = self.test(context, *args, **kw)
  File "/var/tmp/portage/media-libs/libffado-2.4.1/work/libffado-2.4.1-.riscv64/SConstruct", line 159:
    ret = check_output(("/bin/sh", "admin/config.guess")).rstrip()
  File "/usr/lib/python3.7/subprocess.py", line 411:
    **kwargs).stdout
  File "/usr/lib/python3.7/subprocess.py", line 512:
    output=stdout, stderr=stderr)
 * ERROR: media-libs/libffado-2.4.1::media-kit failed (compile phase):