# numpy.distutils.ccompiler_opt.CCompilerOpt.feature_c_preprocessor

method

distutils.ccompiler_opt.CCompilerOpt.feature_c_preprocessor(feature_name, tabs=0)

  Generate C preprocessor definitions and include headers of a CPU feature.

  Parameters:
    ‘feature_name’: str

      CPU feature name in uppercase.

    ‘tabs’: int

      if > 0, align the generated strings to the right depend on number of tabs.

  Returns:
    str, generated C preprocessor

  Examples

      >>> self.feature_c_preprocessor("SSE3")
      /** SSE3 **/
      #define NPY_HAVE_SSE3 1
      #include <pmmintrin.h>