{ "foo":
  { "type": ["@", "rules", "CC", "library"]
  , "shared": ["yes"]
  , "name": ["foo"]
  , "soversion": ["1", "2", "3"]
  , "hdrs": ["foo.hpp"]
  , "srcs": ["foo.cpp"]
  , "stage": ["foo"]
  }
, "foo_s":
  { "type": ["@", "rules", "CC", "library"]
  , "name": ["foo"]
  , "hdrs": ["foo.hpp"]
  , "srcs": ["foo.cpp"]
  , "stage": ["foo"]
  }
, "bar":
  { "type": ["@", "rules", "CC", "library"]
  , "shared": ["yes"]
  , "name": ["bar"]
  , "hdrs": ["bar.hpp"]
  , "srcs": ["bar.cpp"]
  , "stage": ["bar"]
  , "private-deps": ["foo"]
  }
, "bar_s":
  { "type": ["@", "rules", "CC", "library"]
  , "name": ["bar"]
  , "hdrs": ["bar.hpp"]
  , "srcs": ["bar.cpp"]
  , "stage": ["bar"]
  , "private-deps": ["foo"]
  }
, "baz":
  { "type": ["@", "rules", "CC", "library"]
  , "name": ["baz"]
  , "shared": ["yes"]
  , "hdrs": ["baz.hpp"]
  , "srcs": ["baz.cpp"]
  , "stage": ["baz"]
  , "private-deps": ["foo_s"]
  }
, "main_uses_foo":
  { "type": ["@", "rules", "CC", "binary"]
  , "name": ["main_uses_foo"]
  , "srcs": ["main_uses_foo.cpp"]
  , "private-deps": ["foo"]
  }
, "test_uses_foo":
  { "type": ["@", "rules", "CC/test", "test"]
  , "name": ["test_uses_foo"]
  , "srcs": ["test_uses_foo.cpp"]
  , "private-deps": ["foo"]
  }
, "main_uses_bar":
  { "type": ["@", "rules", "CC", "binary"]
  , "name": ["main_uses_bar"]
  , "srcs": ["main_uses_bar.cpp"]
  , "private-deps": ["bar"]
  }
, "test_uses_bar":
  { "type": ["@", "rules", "CC/test", "test"]
  , "name": ["test_uses_bar"]
  , "srcs": ["test_uses_bar.cpp"]
  , "private-deps": ["bar"]
  }
, "test_uses_bar_s":
  { "type": ["@", "rules", "CC/test", "test"]
  , "name": ["test_uses_bar_s"]
  , "srcs": ["test_uses_bar.cpp"]
  , "private-deps": ["bar_s"]
  }
, "test_uses_baz":
  { "type": ["@", "rules", "CC/test", "test"]
  , "name": ["test_uses_baz"]
  , "srcs": ["test_uses_baz.cpp"]
  , "private-deps": ["baz"]
  }
, "test_uses_main":
  { "type": ["@", "rules", "shell/test", "script"]
  , "name": ["test_uses_main"]
  , "test": ["test_uses_main.sh"]
  , "deps": ["main_uses_bar"]
  }
, "test_diamond":
  { "type": ["@", "rules", "CC/test", "test"]
  , "name": ["test_diamond"]
  , "srcs": ["test_diamond.cpp"]
  , "private-deps": ["foo_s", "baz"]
  }
, "install_foo":
  { "type": ["@", "rules", "CC", "install-with-deps"]
  , "targets": ["foo"]
  , "flat-libs": ["yes"]
  }
, "install_bar_s":
  {"type": ["@", "rules", "CC", "install-with-deps"], "targets": ["bar_s"]}
, "install_baz":
  {"type": ["@", "rules", "CC", "install-with-deps"], "targets": ["baz"]}
, "install_main":
  { "type": ["@", "rules", "CC", "install-with-deps"]
  , "targets": ["main_uses_bar"]
  }
}