message: Fixed type error.
diff: @@ -152,12 +152,8 @@ class Configure:
  def configure_compiler(self):
  cmake_compiler_flags = []
  - cc = self.args.cc
  - if cc is None:
  - cc = os.getenv('CC').split(' ', 1)
  - cxx = self.args.cxx
  - if cxx is None:
  - cxx = os.getenv('CXX').split(' ', 1)
  + cc = os.getenv('CC' ) if self.args.cc is None else str(self.args.cc ).split(' ', 1)
  + cxx = os.getenv('CXX') if self.args.cxx is None else str(self.args.cxx).split(' ', 1)
  if cc:
  cmake_compiler_flags.append(f'-DCMAKE_C_COMPILER={cc[0]}')
  