{
  'variables': {
    'GTK_Root': 'C:/GTK'  # Set the location of GTK all-in-one bundle
  },
  'targets': [
    {
      'target_name': 'canvas',
      'sources': [ 
        'src/Canvas.cc',
        'src/CanvasGradient.cc',
        'src/CanvasPattern.cc',
        'src/CanvasRenderingContext2d.cc',
        'src/color.cc',
        'src/Image.cc',
        'src/ImageData.cc',
        'src/init.cc',
        'src/PixelArray.cc',
      ],
      'conditions': [
        ['OS=="win"', {
          'libraries': ['-l<(GTK_Root)/lib/cairo.lib' ],
          'include_dirs': [
            '<(GTK_Root)/include',
          ],
          'defines': [
            'snprintf=_snprintf',
            '_USE_MATH_DEFINES'  # for M_PI
          ]
        }]
      ]
    }
  ]
}