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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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41 lines
1.8 KiB
41 lines
1.8 KiB
3 years ago
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# Copyright 2021 The gRPC Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set(_download_archive_TEMPORARY_DIR ${CMAKE_BINARY_DIR}/http_archives)
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file(MAKE_DIRECTORY ${_download_archive_TEMPORARY_DIR})
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# This is basically Bazel's http_archive.
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# Note that strip_prefix strips the directory path prefix of the extracted
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# archive content, and it may strip multiple directories.
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function(download_archive destination url hash strip_prefix)
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# Fetch and validate
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set(_TEMPORARY_FILE ${_download_archive_TEMPORARY_DIR}/${strip_prefix}.tar.gz)
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message(STATUS "Downloading from ${url}, if failed, please try configuring again")
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file(DOWNLOAD ${url} ${_TEMPORARY_FILE}
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TIMEOUT 60
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EXPECTED_HASH SHA256=${hash}
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TLS_VERIFY ON)
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# Extract
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execute_process(COMMAND
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${CMAKE_COMMAND} -E tar xvf ${_TEMPORARY_FILE}
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WORKING_DIRECTORY ${_download_archive_TEMPORARY_DIR}
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OUTPUT_QUIET)
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get_filename_component(_download_archive_Destination_Path ${destination} DIRECTORY)
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file(MAKE_DIRECTORY ${_download_archive_Destination_Path})
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file(RENAME ${_download_archive_TEMPORARY_DIR}/${strip_prefix} ${destination})
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# Clean up
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file(REMOVE ${_download_archive_TEMPORARY_DIR}/${strip_prefix})
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file(REMOVE ${_TEMPORARY_FILE})
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endfunction()
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