mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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80 lines
2.8 KiB
80 lines
2.8 KiB
# Copyright (c) 2009-2021, Google LLC |
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# All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are met: |
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# * Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# * Redistributions in binary form must reproduce the above copyright |
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# notice, this list of conditions and the following disclaimer in the |
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# documentation and/or other materials provided with the distribution. |
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# * Neither the name of Google LLC nor the |
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# names of its contributors may be used to endorse or promote products |
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# derived from this software without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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# DISCLAIMED. IN NO EVENT SHALL Google LLC BE LIABLE FOR ANY |
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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load( |
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"//bazel:build_defs.bzl", |
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"UPB_DEFAULT_COPTS", |
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) |
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load( |
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"@system_python//:build_defs.bzl", |
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"EXT_SUFFIX", |
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) |
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cc_binary( |
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name = "message", |
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srcs = [ |
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"descriptor.c", |
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"descriptor.h", |
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"descriptor_pool.c", |
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"descriptor_pool.h", |
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"protobuf.c", |
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"protobuf.h", |
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], |
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copts = UPB_DEFAULT_COPTS + [ |
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# The Python API requires patterns that are ISO C incompatible, like |
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# casts between function pointers and object pointers. |
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"-Wno-pedantic", |
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], |
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# We use a linker script to hide all symbols except the entry point for |
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# the module. |
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linkopts = select({ |
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"@platforms//os:linux": ["-Wl,--version-script,$(location :version_script.lds)"], |
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"@platforms//os:macos": ["-Wl,-exported_symbol", "-Wl,_PyInit__message"], |
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}), |
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linkshared = True, |
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linkstatic = True, |
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deps = [ |
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":version_script.lds", |
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"//:reflection", |
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"//:upb", |
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"@system_python//:python_headers", |
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], |
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) |
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# Copy the extension into the location recognized by Python. |
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genrule( |
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name = "message_ext", |
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srcs = [":message"], |
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outs = ["google/protobuf/pyext/_message" + EXT_SUFFIX], |
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cmd = "cp $< $@", |
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) |
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py_test( |
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name = "minimal_test", |
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srcs = ["minimal_test.py"], |
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data = [":message_ext"], |
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imports = ["."], |
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legacy_create_init = False, |
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)
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