gcc.py 2.2 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. """gcc compiler configuration for debug
  17. """
  18. from parts.config import ConfigValues, configuration
  19. def map_default_version(env):
  20. return env['GCC_VERSION']
  21. config = configuration(map_default_version)
  22. config.VersionRange("3-*",
  23. append=ConfigValues(
  24. CCFLAGS=['',
  25. # produce debugging information
  26. '-g',
  27. # disable optimization
  28. '-O0',
  29. # treat warnings as errors
  30. '-Werror',
  31. # enable all warnings
  32. '-Wall',
  33. # extra warnings
  34. '-Wextra',
  35. # pedantic warnings
  36. # '-Wpedantic',
  37. # disable warnings due to gcc 4.8.5 issues
  38. '-Wno-missing-braces',
  39. '-Wno-missing-field-initializers',
  40. '-Wno-unknown-pragmas',
  41. '-Wno-unused-function',
  42. # do not warn about unused but set variables
  43. '-Wno-unused-but-set-variable',
  44. # do not warn about multiline comments
  45. '-Wno-comment',
  46. ],
  47. ))