Generate the C++ header files.

PiperOrigin-RevId: 337399875
Change-Id: I251463719569aa261f5c2768a7a5c045d192bfbc

tensorflow/tools/docs/build_cc_api_headers.py

@@ -0,0 +1,63 @@
+# Lint as: python3
+# Copyright 2018 The TensorFlow Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==============================================================================
+"""Generate Java reference docs for TensorFlow.org."""
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+import pathlib
+import subprocess
+
+from absl import app
+from absl import flags
+
+FLAGS = flags.FLAGS
+
+# These flags are required by infrastructure, not all of them are used.
+flags.DEFINE_string('output_dir', None,
+                    ("Use this branch as the root version and don't"
+                     ' create in version directory'))
+
+# __file__ is the path to this file
+DOCS_TOOLS_DIR = pathlib.Path(__file__).resolve().parent
+TENSORFLOW_ROOT = DOCS_TOOLS_DIR.parents[2]
+
+
+def build_headers(output_dir):
+  """Builds the headers files for TF."""
+
+  # `$ yes | configure`
+  yes = subprocess.Popen(['yes', ''], stdout=subprocess.PIPE)
+  configure = subprocess.Popen([TENSORFLOW_ROOT / 'configure'],
+                               stdin=yes.stdout,
+                               cwd=TENSORFLOW_ROOT)
+  configure.communicate()
+
+  subprocess.check_call(['bazel', 'build', 'tensorflow/cc:cc_ops'],
+                        cwd=TENSORFLOW_ROOT)
+  subprocess.check_call(
+      ['cp', '--dereference', '-r', 'bazel-bin', output_dir / 'bazel-genfiles'],
+      cwd=TENSORFLOW_ROOT)
+
+
+def main(argv):
+  del argv
+  build_headers(pathlib.Path(FLAGS.output_dir))
+
+
+if __name__ == '__main__':
+  flags.mark_flags_as_required(['output_dir'])
+  app.run(main)