third_party.pigweed.src/pw_protobuf_compiler/BUILD
Alexei Frolov f39cd8b5ba pw_protobuf_compiler: nanopb support
This change adds support for compiling nanopb protobufs using
pw_protobuf_compiler.

The pw_protobuf_langs build variable is renamed to
pw_protobuf_generators as there is no longer a 1:1 mapping of languages.

To compile nanopb, add the "nanopb" generator to pw_protobuf_generators.
The build variable $dir_third_party_nanopb must be set to point to a
local installation of nanopb with GN support:

  https://github.com/frolv/nanopb/tree/gn-build

The host build will run a test which compiles nanopb code if
$dir_third_party_nanopb is set.

Change-Id: I29bf8780644917f35203a538b0bd7e4f3ec40180
2020-04-15 18:19:44 +00:00

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Python

# Copyright 2020 The Pigweed Authors
#
# 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
#
# https://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.
package(default_visibility = ["//visibility:public"])
licenses(["notice"]) # Apache License 2.0
# TODO(frolv): Figure out how to support nanopb codegen in Bazel.
filegroup(
name = "nanopb_test",
srcs = ["nanopb_test.cc"],
)