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# Copyright (C) 2022 The Android Open Source Project
#
# 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.
# This BUILD.bazel file is a handcrafted addition to the one generated
# from Android.bp. The BUILD file in this folder is unused, it's from
# the protocol-buffers github repo.
load("//build/bazel/rules/python:py_proto.bzl", "py_proto_library")
load("//build/bazel/rules/java:proto.bzl", "java_proto_sources_gen")
py_library(
name = "libprotobuf-python",
srcs = glob(["python/google/**/*.py"]) + [":libprotobuf-python-copy-protos"],
imports = ["python"],
deps = ["//external/python/six:py-six"],
)
proto_filenames = [
"google/protobuf/descriptor",
"google/protobuf/any",
"google/protobuf/source_context",
"google/protobuf/type",
"google/protobuf/compiler/plugin",
"google/protobuf/api",
"google/protobuf/duration",
"google/protobuf/empty",
"google/protobuf/field_mask",
"google/protobuf/struct",
"google/protobuf/timestamp",
"google/protobuf/wrappers",
]
# Copy protobufs to the python/ folder. They must be in the same folder
# as other source files in the same package, adding more folders to
# the PYTHONPATH won't help because the interpreter stops once it sees
# the first folder matching the package name of an import.
genrule(
name = "libprotobuf-python-copy-protos",
srcs = [":libprotobuf-python-proto-gen"],
outs = ["python/" + f + "_pb2.py" for f in proto_filenames],
cmd = "cp -rf $(BINDIR)/external/protobuf/libprotobuf-python-proto-gen_proto_gen/google $(BINDIR)/external/protobuf/python/"
)
py_proto_library(
name = "libprotobuf-python-proto-gen",
deps = [":libprotobuf-proto"],
)
proto_library(
name = "libprotobuf-proto",
srcs = ["src/" + f + ".proto" for f in proto_filenames],
strip_import_prefix = "src",
)
java_library(
name = "libprotobuf-java-full",
java_version = "1.7",
srcs = [
":libprotobuf-internal-java-full-srcs",
":libprotobuf-java-full_proto_gen",
],
target_compatible_with = select({
"//build/bazel_common_rules/platforms/os:android": ["@platforms//:incompatible"],
"//conditions:default": [],
}),
)
java_library(
name = "libprotobuf-java-full-neverlink",
exports = [":libprotobuf-java-full"],
java_version = "1.7",
neverlink = True,
target_compatible_with = select({
"//build/bazel_common_rules/platforms/os:android": ["@platforms//:incompatible"],
"//conditions:default": [],
}),
)
java_proto_sources_gen(
name = "libprotobuf-java-full_proto_gen",
deps = [":libprotobuf-internal-protos_proto"],
)
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