binding.gyp

{
  'targets': [
    {
      'target_name': 'binding',
      'sources': [ 'src/binding.cc' ],

      "libraries": [
        "<!@(pkg-config --libs opencv)"
      ],
      # For windows

      "include_dirs": [
        "<!@(pkg-config --cflags opencv)",
        "<!(node -e \"require('nan')\")"
      ],

      "cflags!" : [ "-fno-exceptions"],
      "cflags_cc!": [ "-fno-rtti",  "-fno-exceptions"],

      "conditions": [
        [ "OS==\"linux\"", {
            "cflags": [
              "<!@(pkg-config --cflags \"opencv >= 2.3.1\" )",
              "-Wall"
            ]
        }],
        [ "OS==\"win\"", {
            "cflags": [
              "<!@(pkg-config --cflags \"opencv >= 2.4.9\" )",
              "-Wall"
            ],
            "msvs_settings": {
              "VCCLCompilerTool": {
                "ExceptionHandling": "2",
                "DisableSpecificWarnings": [ "4530", "4506", "4244" ],
              },
            }
        }],
        [ # cflags on OS X are stupid and have to be defined like this
          "OS==\"mac\"", {
            "xcode_settings": {
            "OTHER_CFLAGS": [
              "-mmacosx-version-min=10.7",
            "-std=c++11",
            "-stdlib=libc++",
            "<!@(pkg-config --cflags opencv)"
              ],
            "GCC_ENABLE_CPP_RTTI": "YES",
            "GCC_ENABLE_CPP_EXCEPTIONS": "YES"
          }
        }]
      ]
    }
  ]
}