old_contents: {
    "targets": [
      {
        "target_name": "binding",
        "sources": [ "src/binding.cc" ],
        "include_dirs": ["deps/rocksdb/include"],
        "libraries": ["../deps/rocksdb/librocksdb.a", "-lsnappy", "-lz", "-lbz2"],
        "xcode_settings": {
          "MACOSX_DEPLOYMENT_TARGET": "10.8",
          "OTHER_CPLUSPLUSFLAGS" : ["-std=c++11", "-stdlib=libc++"],
          "OTHER_LDFLAGS": ["-stdlib=libc++"]
        },
        "cflags": ["-std=c++11", "-stdlib=libc++"]
      }
    ]
  }
new_contents: {
    "targets": [
      {
        "target_name": "binding",
        "sources": [ "src/binding.cc" ],
        "include_dirs": ["deps/rocksdb/include"],
        "libraries": ["../deps/rocksdb/librocksdb.a", "-lsnappy", "-lz", "-lbz2"],
        "xcode_settings": {
          "MACOSX_DEPLOYMENT_TARGET": "10.8",
          "OTHER_CPLUSPLUSFLAGS" : ["-std=c++11", "-stdlib=libc++"],
          "OTHER_LDFLAGS": ["-stdlib=libc++"]
        },
        "cflags": ["-std=c++11"]
      }
    ]
  }
subject: Remove libc++ from linux build.