message: Adding alwayslink=1 to contrib data kernel BUILD rules.
diff: @@ -37,6 +37,7 @@ cc_library(
  "//third_party/eigen3",
  "@protobuf_archive//:protobuf_headers",
  ],
  + alwayslink = 1,
  )
  cc_library(
  @@ -58,6 +59,7 @@ cc_library(
  "//third_party/eigen3",
  "@protobuf_archive//:protobuf_headers",
  ],
  + alwayslink = 1,
  )
  cc_library(
  @@ -68,6 +70,7 @@ cc_library(
  "//third_party/eigen3",
  "@protobuf_archive//:protobuf_headers",
  ],
  + alwayslink = 1,
  )
  cc_library(
  @@ -78,6 +81,7 @@ cc_library(
  "//third_party/eigen3",
  "@protobuf_archive//:protobuf_headers",
  ],
  + alwayslink = 1,
  )
  cc_library(
  