gcc.py 2.3 KB

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  1. ############################################################################
  2. # Copyright 2016 Intel Corporation
  3. #
  4. # Licensed under the Apache License, Version 2.0 (the "License");
  5. # you may not use this file except in compliance with the License.
  6. # You may obtain a copy of the License at
  7. #
  8. # http://www.apache.org/licenses/LICENSE-2.0
  9. #
  10. # Unless required by applicable law or agreed to in writing, software
  11. # distributed under the License is distributed on an "AS IS" BASIS,
  12. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. # See the License for the specific language governing permissions and
  14. # limitations under the License.
  15. ############################################################################
  16. # pylint: disable=locally-disabled, invalid-name, missing-docstring
  17. """gcc compiler configuration for debug
  18. """
  19. from parts.config import ConfigValues, configuration
  20. def map_default_version(env):
  21. return env['GCC_VERSION']
  22. config = configuration(map_default_version)
  23. config.VersionRange("3-*",
  24. append=ConfigValues(
  25. CCFLAGS=['',
  26. # produce debugging information
  27. '-g',
  28. # disable optimization
  29. '-O0',
  30. # treat warnings as errors
  31. '-Werror',
  32. # enable all warnings
  33. '-Wall',
  34. # extra warnings
  35. '-Wextra',
  36. # pedantic warnings
  37. # '-Wpedantic',
  38. # disable warnings due to gcc 4.8.5 issues
  39. '-Wno-missing-braces',
  40. '-Wno-missing-field-initializers',
  41. '-Wno-unknown-pragmas',
  42. '-Wno-unused-function',
  43. # do not warn about unused but set variables
  44. '-Wno-unused-but-set-variable',
  45. # do not warn about multiline comments
  46. '-Wno-comment',
  47. ],
  48. ))