{ "defaults":
  { "type": "export"
  , "target": "defaults (unexported)"
  , "flexible_config":
    ["ARCH", "ENV", "HOST_ARCH", "TARGET_ARCH", "TOOLCHAIN_CONFIG"]
  }
, "defaults (unexported)":
  { "type": ["@", "rules", "patch", "defaults"]
  , "PATCH": ["busybox/usr/bin/patch"]
  , "toolchain": ["staged-busybox"]
  , "PATH": ["/bin", "/usr/bin"]
  }
, "staged-busybox":
  {"type": "install", "dirs": [[["", "toolchain"], "busybox"]]}
}