def _extract_legacy_compile_flag_sets_for()

in tools/migration/legacy_fields_migration_lib.py [0:0]

• 24 lines of code
• 14 McCabe index (conditional complexity)

def _extract_legacy_compile_flag_sets_for(toolchain):
  """Get flag sets for default_compile_flags feature."""
  result = []
  if toolchain.compiler_flag:
    result.append(
        [None, compile_actions(toolchain), toolchain.compiler_flag, []])

  # Migrate compiler_flag from compilation_mode_flags
  for cmf in toolchain.compilation_mode_flags:
    mode = crosstool_config_pb2.CompilationMode.Name(cmf.mode).lower()
    # coverage mode has been a noop since a while
    if mode == "coverage":
      continue

    if (cmf.compiler_flag or
        cmf.cxx_flag) and not _get_feature(toolchain, mode):
      feature = toolchain.feature.add()
      feature.name = mode

    if cmf.compiler_flag:
      result.append([mode, compile_actions(toolchain), cmf.compiler_flag, []])

  if toolchain.cxx_flag:
    result.append([None, ALL_CXX_COMPILE_ACTIONS, toolchain.cxx_flag, []])

  # Migrate compiler_flag/cxx_flag from compilation_mode_flags
  for cmf in toolchain.compilation_mode_flags:
    mode = crosstool_config_pb2.CompilationMode.Name(cmf.mode).lower()
    # coverage mode has been a noop since a while
    if mode == "coverage":
      continue

    if cmf.cxx_flag:
      result.append([mode, ALL_CXX_COMPILE_ACTIONS, cmf.cxx_flag, []])

  return result