except.gypi

{
  'defines': [ 'NAPI_CPP_EXCEPTIONS' ],
  'cflags!': [ '-fno-exceptions' ],
  'cflags_cc!': [ '-fno-exceptions' ],
  'conditions': [
    ["OS=='win'", {
      "defines": [
        "_HAS_EXCEPTIONS=1"
      ],
      "msvs_settings": {
        "VCCLCompilerTool": {
          "ExceptionHandling": 1,
          'EnablePREfast': 'true',
        },
      },
    }],
    ["OS=='mac'", {
      'xcode_settings': {
        'GCC_ENABLE_CPP_EXCEPTIONS': 'YES',
        'CLANG_CXX_LIBRARY': 'libc++',
        'MACOSX_DEPLOYMENT_TARGET': '10.7',
      },
    }],
  ],
}