old_contents: {
    "targets": [
      {
        "target_name": "ons",
        "sources": [
          "src/entry.cpp",
          "src/log_util.cpp",
          "src/ons_options.cpp",
          "src/consumer_ack.cpp",
          "src/consumer.cpp",
          "src/producer.cpp",
          "src/real_producer_wrapper.cpp",
          "src/consumer_listener.cpp"
        ],
        "include_dirs": [
          "src/third_party/include",
          "<!(node -e \"require('nan')\")"
        ],
        "conditions": [
          ["OS==\"mac\"", {
            "cflags!": [ "-fno-exceptions" ],
            "cflags_cc!": [ "-fno-exceptions", "-pthread", "-Wl,--no-as-needed", "-ldl" ],
            "cflags_cc": [ "-Wno-ignored-qualifiers" ],
            "cflags": [ "-std=c++11", "-stdlib=libc++" ],
            "sources": [ "src/third_party/sole/sole.cpp" ],
            "include_dirs": [
              "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
              "src/third_party/sole"
            ],
            "xcode_settings": {
              "GCC_ENABLE_CPP_EXCEPTIONS": "YES"
            }
          }],
          ["OS==\"linux\"", {
            "sources": [ "src/third_party/sole/sole.cpp" ],
            "include_dirs": [ "src/third_party/sole" ],
            "libraries": [
              "../src/third_party/lib/linux/libonsclient4cpp.a"
            ],
            "cflags_cc!": [ "-fno-exceptions", "-pthread", "-Wl,--no-as-needed", "-ldl" ],
            "cflags_cc": [ "-Wno-ignored-qualifiers" ],
            "cflags": [ "-std=c++11", "-g" ]
          }],
          ["OS==\"win\"", {
            "libraries": [
              "../src/third_party/lib/windows/ONSClient4CPP.lib"
            ],
            "copies": [
              {
                "destination": "<(module_root_dir)/build/Release/",
                "files": [ "<(module_root_dir)/src/third_party/lib/windows/ONSClient4CPP.dll" ]
              }
            ]
          }]
        ]
      }
    ]
  }
  
new_contents: {
    "targets": [
      {
        "target_name": "ons",
        "sources": [
          "src/entry.cpp",
          "src/log_util.cpp",
          "src/ons_options.cpp",
          "src/consumer_ack.cpp",
          "src/consumer.cpp",
          "src/producer.cpp",
          "src/real_producer_wrapper.cpp",
          "src/consumer_listener.cpp"
        ],
        "include_dirs": [
          "src/third_party/include",
          "<!(node -e \"require('nan')\")"
        ],
        "conditions": [
          ["OS==\"mac\"", {
            "cflags!": [ "-fno-exceptions" ],
            "cflags_cc!": [ "-fno-exceptions", "-pthread", "-Wl,--no-as-needed", "-ldl" ],
            "cflags_cc": [ "-Wno-ignored-qualifiers" ],
            "cflags": [ "-std=c++11", "-stdlib=libc++" ],
            "include_dirs": [
              "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1"
            ],
            "xcode_settings": {
              "GCC_ENABLE_CPP_EXCEPTIONS": "YES"
            }
          }],
          ["OS==\"linux\"", {
            "libraries": [
              "../src/third_party/lib/linux/libonsclient4cpp.a"
            ],
            "cflags_cc!": [ "-fno-exceptions", "-pthread", "-Wl,--no-as-needed", "-ldl" ],
            "cflags_cc": [ "-Wno-ignored-qualifiers" ],
            "cflags": [ "-std=c++11", "-g" ]
          }],
          ["OS==\"win\"", {
            "libraries": [
              "../src/third_party/lib/windows/ONSClient4CPP.lib"
            ],
            "copies": [
              {
                "destination": "<(module_root_dir)/build/Release/",
                "files": [ "<(module_root_dir)/src/third_party/lib/windows/ONSClient4CPP.dll" ]
              }
            ]
          }]
        ]
      }
    ]
  }
  
subject: remove sole