binding.gyp

{
  "targets": [
    {
      "target_name": "twain",
      "sources": [ "src/main.cpp", "src/TwainSession.cpp", "src/TwainSDK.cpp" ],
      "include_dirs": ["<!(node -p \"require('node-addon-api').include_dir\")"],
      'cflags!': [ '-fno-exceptions' ],
      'cflags_cc!': [ '-fno-exceptions' ],
      'conditions': [
        ["OS=='win'", {
          "defines": [  "_HAS_EXCEPTIONS=1"  ],
          "msvs_settings": {
            "VCCLCompilerTool": {   "ExceptionHandling": 1  },
          },
        }],
        ["OS=='mac'", {
          'xcode_settings': {
            'GCC_ENABLE_CPP_EXCEPTIONS': 'YES',
            'CLANG_CXX_LIBRARY': 'libc++',
            'MACOSX_DEPLOYMENT_TARGET': '10.7',
          },
        }],
      ],
    }
  ]
}