message: prefix workspace name to build file spec
diff: @@ -15,7 +15,7 @@ def bark_dependencies():
  name = "gtest",
  url = "https://github.com/google/googletest/archive/release-1.7.0.zip",
  sha256 = "b58cb7547a28b2c718d1e38aee18a3659c9e3ff52440297e965f5edffe34b6d0",
  - build_file = "@//tools:gtest.BUILD",
  + build_file = "@bark_project//tools:gtest.BUILD",
  strip_prefix = "googletest-release-1.7.0"
  )
  @@ -24,7 +24,7 @@ def bark_dependencies():
  name = "pybind11",
  strip_prefix = "pybind11-2.3.0",
  urls = ["https://github.com/pybind/pybind11/archive/v2.3.0.zip"],
  - build_file = "@//tools/pybind11:pybind.BUILD"
  + build_file = "@bark_project//tools/pybind11:pybind.BUILD"
  )
  _maybe(
  @@ -38,7 +38,7 @@ def bark_dependencies():
  _maybe(
  http_archive,
  name = "com_github_eigen_eigen",
  - build_file = "@//tools/eigen:eigen.BUILD",
  + build_file = "@bark_project//tools/eigen:eigen.BUILD",
  sha256 = "dd254beb0bafc695d0f62ae1a222ff85b52dbaa3a16f76e781dce22d0d20a4a6",
  strip_prefix = "eigen-eigen-5a0156e40feb",
  urls = [
  @@ -72,7 +72,7 @@ def bark_dependencies():
  name = "com_google_ceres_solver",
  strip_prefix = "ceres-solver-1.14.0",
  sha256 = "1296330fcf1e09e6c2f926301916f64d4a4c5c0ff12d460a9bc5d4c48411518f",
  - build_file = "@//tools/ceres:ceres.BUILD",
  + build_file = "@bark_project//tools/ceres:ceres.BUILD",
  urls = ["https://github.com/ceres-solver/ceres-solver/archive/1.14.0.tar.gz"]
  )
  