{ "helloworld-c":
  { "type": ["@", "rules", "CC", "binary"]
  , "pure C": ["yes"]
  , "name": ["helloworld"]
  , "srcs": ["main.c"]
  , "private-cflags": ["-Wno-unused-command-line-argument"]
  }
, "helloworld-cpp":
  { "type": ["@", "rules", "CC", "binary"]
  , "name": ["helloworld"]
  , "srcs": ["main.cpp"]
  , "private-cflags": ["-Wno-unused-command-line-argument"]
  }
, "installed helloworld-c":
  { "type": ["@", "rules", "CC", "install-with-deps"]
  , "targets": ["helloworld-c"]
  }
, "installed helloworld-cpp":
  { "type": ["@", "rules", "CC", "install-with-deps"]
  , "targets": ["helloworld-cpp"]
  }
, "test-c":
  { "type": ["@", "rules", "shell/test", "script"]
  , "arguments_config": ["TEST_NAME_SUFFIX"]
  , "name":
    { "type": "++"
    , "$1": [["test-c"], {"type": "var", "name": "TEST_NAME_SUFFIX"}]
    }
  , "test": ["test.sh"]
  , "deps": ["installed helloworld-c"]
  }
, "test-cpp":
  { "type": ["@", "rules", "shell/test", "script"]
  , "arguments_config": ["TEST_NAME_SUFFIX"]
  , "name":
    { "type": "++"
    , "$1": [["test-cpp"], {"type": "var", "name": "TEST_NAME_SUFFIX"}]
    }
  , "test": ["test.sh"]
  , "deps": ["installed helloworld-cpp"]
  }
, "config":
  { "type": "configure"
  , "arguments_config":
    [ "CONFIG_TARGET"
    , "ARCH"
    , "TOOLCHAIN_CONFIG"
    , "STATIC_FULL"
    , "STATIC_RUNLIBS"
    , "USE_LIBCXX"
    , "ENV"
    ]
  , "tainted": ["test"]
  , "target": {"type": "var", "name": "CONFIG_TARGET"}
  , "config":
    { "type": "let*"
    , "bindings":
      [ ["ARCH", {"type": "var", "name": "ARCH", "default": "x86_64"}]
      , [ "STATIC_RUNLIBS"
        , { "type": "if"
          , "cond": {"type": "var", "name": "STATIC_FULL"}
          , "then": true
          , "else": {"type": "var", "name": "STATIC_RUNLIBS"}
          }
        ]
      , [ "TOOLCHAIN_CONFIG"
        , { "type": "map_union"
          , "$1":
            [ { "type": "var"
              , "name": "TOOLCHAIN_CONFIG"
              , "default": {"type": "empty_map"}
              }
            , {"type": "env", "vars": ["STATIC_RUNLIBS", "USE_LIBCXX"]}
            ]
          }
        ]
      , [ "ADD_LDFLAGS"
        , { "type": "if"
          , "cond": {"type": "var", "name": "STATIC_FULL"}
          , "then": ["-static", "-s"]
          }
        ]
      , [ "TEST_NAME_SUFFIX"
        , { "type": "++"
          , "$1":
            [ { "type": "if"
              , "cond": {"type": "var", "name": "STATIC_FULL"}
              , "then": ["_static"]
              , "else":
                { "type": "if"
                , "cond": {"type": "var", "name": "STATIC_RUNLIBS"}
                , "then": ["_mixed"]
                , "else": ["_shared"]
                }
              }
            , { "type": "if"
              , "cond": {"type": "var", "name": "USE_LIBCXX"}
              , "then": ["-llvmlibs"]
              , "else": ["-gnulibs"]
              }
            ]
          }
        ]
      , ["TEST_ENV", {"type": "var", "name": "ENV"}]
      ]
    , "body":
      { "type": "env"
      , "vars":
        [ "ARCH"
        , "TOOLCHAIN_CONFIG"
        , "ADD_LDFLAGS"
        , "TEST_NAME_SUFFIX"
        , "TEST_ENV"
        ]
      }
    }
  }
, "test-c_shared-gnulibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": false
      , "STATIC_RUNLIBS": false
      , "USE_LIBCXX": false
      , "CONFIG_TARGET": "test-c"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-cpp_shared-gnulibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": false
      , "STATIC_RUNLIBS": false
      , "USE_LIBCXX": false
      , "CONFIG_TARGET": "test-cpp"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-cpp_shared-llvmlibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": false
      , "STATIC_RUNLIBS": false
      , "USE_LIBCXX": true
      , "CONFIG_TARGET": "test-cpp"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-c_mixed-gnulibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": false
      , "STATIC_RUNLIBS": true
      , "USE_LIBCXX": false
      , "CONFIG_TARGET": "test-c"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-cpp_mixed-gnulibs":
  { "type": "configure"
  , "config":
    { "type": "let*"
    , "bindings":
      [ ["STATIC_FULL", false]
      , ["STATIC_RUNLIBS", true]
      , ["USE_LIBCXX", false]
      , ["CONFIG_TARGET", "test-cpp"]
      ]
    , "body":
      { "type": "env"
      , "vars":
        ["STATIC_FULL", "STATIC_RUNLIBS", "USE_LIBCXX", "CONFIG_TARGET"]
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-cpp_mixed-llvmlibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": false
      , "STATIC_RUNLIBS": true
      , "USE_LIBCXX": true
      , "CONFIG_TARGET": "test-cpp"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-c_static-gnulibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": true
      , "STATIC_RUNLIBS": true
      , "USE_LIBCXX": false
      , "CONFIG_TARGET": "test-c"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-cpp_static-gnulibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": true
      , "STATIC_RUNLIBS": true
      , "USE_LIBCXX": false
      , "CONFIG_TARGET": "test-cpp"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "test-cpp_static-llvmlibs":
  { "type": "configure"
  , "config":
    { "type": "'"
    , "$1":
      { "STATIC_FULL": true
      , "STATIC_RUNLIBS": true
      , "USE_LIBCXX": true
      , "CONFIG_TARGET": "test-cpp"
      }
    }
  , "target": "config"
  , "tainted": ["test"]
  }
, "ALL":
  { "type": "install"
  , "arguments_config": ["SKIP_STATIC", "SKIP_SHARED", "HAVE_LIBCXX"]
  , "tainted": ["test"]
  , "deps":
    { "type": "++"
    , "$1":
      [ { "type": "if"
        , "cond": {"type": "var", "name": "SKIP_SHARED"}
        , "then": []
        , "else":
          [ "test-c_shared-gnulibs"
          , "test-cpp_shared-gnulibs"
          , "test-c_mixed-gnulibs"
          , "test-cpp_mixed-gnulibs"
          ]
        }
      , { "type": "if"
        , "cond": {"type": "var", "name": "SKIP_STATIC"}
        , "then": []
        , "else": ["test-c_static-gnulibs", "test-cpp_static-gnulibs"]
        }
      , { "type": "if"
        , "cond": {"type": "var", "name": "HAVE_LIBCXX"}
        , "then":
          { "type": "if"
          , "cond": {"type": "var", "name": "SKIP_SHARED"}
          , "then": []
          , "else": ["test-cpp_shared-llvmlibs", "test-cpp_mixed-llvmlibs"]
          }
        }
      , { "type": "if"
        , "cond": {"type": "var", "name": "HAVE_LIBCXX"}
        , "then":
          { "type": "if"
          , "cond": {"type": "var", "name": "SKIP_STATIC"}
          , "then": []
          , "else": ["test-cpp_static-llvmlibs"]
          }
        }
      ]
    }
  }
}