70 lines
2.5 KiB
CMake
70 lines
2.5 KiB
CMake
# Copyright 2010-2022 Google LLC
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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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if(NOT CMAKE_CROSSCOMPILING)
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set(PROTOC_PRG protobuf::protoc)
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return()
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endif()
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message(STATUS "Subproject: HostTools...")
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#configure_file(
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# ${CMAKE_CURRENT_SOURCE_DIR}/host.CMakeLists.txt
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# ${CMAKE_CURRENT_BINARY_DIR}/host_tools/CMakeLists.txt)
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#
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#execute_process(
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# COMMAND ${CMAKE_COMMAND} -S. -Bbuild -DCMAKE_BUILD_TYPE=Release -G "${CMAKE_GENERATOR}" .
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# RESULT_VARIABLE result
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# WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/host_tools)
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#if(result)
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# message(FATAL_ERROR "CMake step for host tools failed: ${result}")
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#endif()
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#execute_process(
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# COMMAND ${CMAKE_COMMAND} --build .
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# RESULT_VARIABLE result
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# WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/host_tools)
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#if(result)
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# message(FATAL_ERROR "Build step for host tools failed: ${result}")
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#endif()
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#file(COPY
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# ${CMAKE_CURRENT_SOURCE_DIR}/cmake/host.CMakeLists.txt
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# DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/host_tools)
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/cmake/host.CMakeLists.txt
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${CMAKE_CURRENT_BINARY_DIR}/host_tools/CMakeLists.txt
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COPYONLY)
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/host_tools
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#COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/host.CMakeLists.txt CMakeLists.txt
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COMMAND ${CMAKE_COMMAND} -E remove_directory build
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COMMAND ${CMAKE_COMMAND} -S. -Bbuild -DCMAKE_BUILD_TYPE=Release -DCMAKE_RUNTIME_OUTPUT_DIRECTORY:PATH=${CMAKE_CURRENT_BINARY_DIR}/host_tools/bin
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COMMAND ${CMAKE_COMMAND} --build build --config Release -v
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/host_tools
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)
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add_custom_target(host_tools
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DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/host_tools
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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add_executable(host_protoc IMPORTED GLOBAL)
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set_target_properties(host_protoc PROPERTIES
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IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/host_tools/bin/protoc)
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add_dependencies(host_protoc host_tools)
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set(PROTOC_PRG host_protoc)
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message(STATUS "Subproject: HostTools...DONE")
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