Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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63 lines
1.6 KiB
63 lines
1.6 KiB
# Copyright (c) 2009-2021, Google LLC |
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# All rights reserved. |
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# |
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# Use of this source code is governed by a BSD-style |
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# license that can be found in the LICENSE file or at |
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# https://developers.google.com/open-source/licenses/bsd |
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load("//bazel:cc_proto_library.bzl", "cc_proto_library") |
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load("//bazel:proto_library.bzl", "proto_library") |
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# begin:google_only |
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# _is_google3 = True |
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# end:google_only |
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# begin:github_only |
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_is_google3 = False |
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# end:github_only |
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def tmpl_cc_binary(name, gen, args, replacements = [], **kwargs): |
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srcs = [name + ".cc"] |
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native.genrule( |
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name = name + "_gen_srcs", |
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tools = [gen], |
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outs = srcs, |
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cmd = "$(location " + gen + ") " + " ".join(args) + " > $@", |
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) |
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if _is_google3: |
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kwargs["malloc"] = "//base:system_malloc" |
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kwargs["features"] = ["-static_linking_mode"] |
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native.cc_binary( |
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name = name, |
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srcs = srcs, |
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**kwargs |
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) |
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def cc_optimizefor_proto_library(name, srcs, outs, optimize_for): |
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if len(srcs) != 1: |
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fail("Currently srcs must have exactly 1 element") |
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native.genrule( |
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name = name + "_gen_proto", |
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srcs = srcs, |
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outs = outs, |
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cmd = "cp $< $@ && chmod a+w $@ && echo 'option optimize_for = " + optimize_for + ";' >> $@", |
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) |
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proto_library( |
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name = name + "_proto", |
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srcs = outs, |
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) |
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cc_proto_library( |
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name = name, |
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deps = [":" + name + "_proto"], |
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) |
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def expand_suffixes(vals, suffixes): |
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ret = [] |
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for val in vals: |
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for suffix in suffixes: |
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ret.append(val + suffix) |
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return ret
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