mirror of
https://github.com/isar/libmdbx.git
synced 2024-10-29 23:19:20 +08:00
189 lines
7.5 KiB
CMake
189 lines
7.5 KiB
CMake
## Copyright (c) 2012-2020 Leonid Yuriev <leo@yuriev.ru>.
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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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##
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cmake_minimum_required(VERSION 3.8.2)
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cmake_policy(PUSH)
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cmake_policy(VERSION 3.8.2)
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macro(add_compile_flags langs)
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foreach(_lang ${langs})
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string(REPLACE ";" " " _flags "${ARGN}")
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if(CMAKE_CXX_COMPILER_LOADED AND _lang STREQUAL "CXX")
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set("${_lang}_FLAGS" "${${_lang}_FLAGS} ${_flags}")
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endif()
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if(CMAKE_C_COMPILER_LOADED AND _lang STREQUAL "C")
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set("${_lang}_FLAGS" "${${_lang}_FLAGS} ${_flags}")
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endif()
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endforeach()
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unset(_lang)
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unset(_flags)
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endmacro(add_compile_flags)
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macro(set_source_files_compile_flags)
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foreach(file ${ARGN})
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get_filename_component(_file_ext ${file} EXT)
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set(_lang "")
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if("${_file_ext}" STREQUAL ".m")
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set(_lang OBJC)
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# CMake believes that Objective C is a flavor of C++, not C,
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# and uses g++ compiler for .m files.
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# LANGUAGE property forces CMake to use CC for ${file}
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set_source_files_properties(${file} PROPERTIES LANGUAGE C)
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elseif("${_file_ext}" STREQUAL ".mm")
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set(_lang OBJCXX)
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endif()
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if(_lang)
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get_source_file_property(_flags ${file} COMPILE_FLAGS)
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if("${_flags}" STREQUAL "NOTFOUND")
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set(_flags "${CMAKE_${_lang}_FLAGS}")
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else()
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set(_flags "${_flags} ${CMAKE_${_lang}_FLAGS}")
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endif()
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# message(STATUS "Set (${file} ${_flags}")
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set_source_files_properties(${file} PROPERTIES COMPILE_FLAGS
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"${_flags}")
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endif()
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endforeach()
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unset(_file_ext)
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unset(_lang)
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endmacro(set_source_files_compile_flags)
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macro(fetch_version name source_root_directory parent_scope)
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set(${name}_VERSION "")
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set(${name}_GIT_DESCRIBE "")
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set(${name}_GIT_TIMESTAMP "")
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set(${name}_GIT_TREE "")
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set(${name}_GIT_COMMIT "")
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set(${name}_GIT_REVISION 0)
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set(${name}_GIT_VERSION "")
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if(GIT AND EXISTS "${source_root_directory}/.git")
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execute_process(COMMAND ${GIT} describe --tags --long --dirty=-dirty
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OUTPUT_VARIABLE ${name}_GIT_DESCRIBE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE rc)
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if(rc OR "${name}_GIT_DESCRIBE" STREQUAL "")
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message(FATAL_ERROR "Please fetch tags and/or install latest version of git ('describe --tags --long --dirty' failed)")
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endif()
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execute_process(COMMAND ${GIT} show --no-patch --format=%cI HEAD
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OUTPUT_VARIABLE ${name}_GIT_TIMESTAMP
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE rc)
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if(rc OR "${name}_GIT_TIMESTAMP" STREQUAL "%cI")
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execute_process(COMMAND ${GIT} show --no-patch --format=%ci HEAD
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OUTPUT_VARIABLE ${name}_GIT_TIMESTAMP
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE rc)
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if(rc OR "${name}_GIT_TIMESTAMP" STREQUAL "%ci")
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message(FATAL_ERROR "Please install latest version of git ('show --no-patch --format=%cI HEAD' failed)")
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endif()
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endif()
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execute_process(COMMAND ${GIT} show --no-patch --format=%T HEAD
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OUTPUT_VARIABLE ${name}_GIT_TREE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE rc)
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if(rc OR "${name}_GIT_TREE" STREQUAL "")
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message(FATAL_ERROR "Please install latest version of git ('show --no-patch --format=%T HEAD' failed)")
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endif()
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execute_process(COMMAND ${GIT} show --no-patch --format=%H HEAD
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OUTPUT_VARIABLE ${name}_GIT_COMMIT
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE rc)
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if(rc OR "${name}_GIT_COMMIT" STREQUAL "")
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message(FATAL_ERROR "Please install latest version of git ('show --no-patch --format=%H HEAD' failed)")
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endif()
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execute_process(COMMAND ${GIT} rev-list --count --no-merges HEAD
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OUTPUT_VARIABLE ${name}_GIT_REVISION
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE rc)
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if(rc OR "${name}_GIT_REVISION" STREQUAL "")
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message(FATAL_ERROR "Please install latest version of git ('rev-list --count --no-merges HEAD' failed)")
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endif()
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string(REGEX MATCH "^(v)?([0-9]+)\\.([0-9]+)\\.([0-9]+)(.*)?" git_version_valid "${${name}_GIT_DESCRIBE}")
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if(git_version_valid)
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string(REGEX REPLACE "^(v)?([0-9]+)\\.([0-9]+)\\.([0-9]+)(.*)?" "\\2;\\3;\\4" ${name}_GIT_VERSION ${${name}_GIT_DESCRIBE})
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else()
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string(REGEX MATCH "^(v)?([0-9]+)\\.([0-9]+)(.*)?" git_version_valid "${${name}_GIT_DESCRIBE}")
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if(git_version_valid)
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string(REGEX REPLACE "^(v)?([0-9]+)\\.([0-9]+)(.*)?" "\\2;\\3;0" ${name}_GIT_VERSION ${${name}_GIT_DESCRIBE})
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else()
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message(AUTHOR_WARNING "Bad ${name} version \"${${name}_GIT_DESCRIBE}\"; falling back to 0.0.0 (have you made an initial release?)")
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set(${name}_GIT_VERSION "0;0;0")
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endif()
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endif()
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endif()
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if(NOT ${name}_GIT_VERSION OR NOT ${name}_GIT_TIMESTAMP OR NOT ${name}_GIT_REVISION)
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if(GIT AND EXISTS "${source_root_directory}/.git")
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message(WARNING "Unable to retrive ${name} version from git.")
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endif()
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set(${name}_GIT_VERSION "0;0;0;0")
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set(${name}_GIT_TIMESTAMP "")
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set(${name}_GIT_REVISION 0)
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# Try to get version from VERSION file
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set(version_file "${source_root_directory}/VERSION")
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if(EXISTS "${version_file}")
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file(STRINGS "${version_file}" ${name}_VERSION LIMIT_COUNT 1 LIMIT_INPUT 42)
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endif()
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if(NOT ${name}_VERSION)
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message(WARNING "Unable to retrive ${name} version from \"${version_file}\" file.")
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set(${name}_VERSION_LIST ${${name}_GIT_VERSION})
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string(REPLACE ";" "." ${name}_VERSION "${${name}_GIT_VERSION}")
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else()
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string(REPLACE "." ";" ${name}_VERSION_LIST ${${name}_VERSION})
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endif()
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else()
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list(APPEND ${name}_GIT_VERSION ${${name}_GIT_REVISION})
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set(${name}_VERSION_LIST ${${name}_GIT_VERSION})
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string(REPLACE ";" "." ${name}_VERSION "${${name}_GIT_VERSION}")
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endif()
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list(GET ${name}_VERSION_LIST 0 "${name}_VERSION_MAJOR")
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list(GET ${name}_VERSION_LIST 1 "${name}_VERSION_MINOR")
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list(GET ${name}_VERSION_LIST 2 "${name}_VERSION_RELEASE")
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list(GET ${name}_VERSION_LIST 3 "${name}_VERSION_REVISION")
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if(${parent_scope})
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set(${name}_VERSION_MAJOR "${${name}_VERSION_MAJOR}" PARENT_SCOPE)
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set(${name}_VERSION_MINOR "${${name}_VERSION_MINOR}" PARENT_SCOPE)
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set(${name}_VERSION_RELEASE "${${name}_VERSION_RELEASE}" PARENT_SCOPE)
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set(${name}_VERSION_REVISION "${${name}_VERSION_REVISION}" PARENT_SCOPE)
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set(${name}_VERSION "${${name}_VERSION}" PARENT_SCOPE)
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set(${name}_GIT_DESCRIBE "${${name}_GIT_DESCRIBE}" PARENT_SCOPE)
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set(${name}_GIT_TIMESTAMP "${${name}_GIT_TIMESTAMP}" PARENT_SCOPE)
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set(${name}_GIT_TREE "${${name}_GIT_TREE}" PARENT_SCOPE)
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set(${name}_GIT_COMMIT "${${name}_GIT_COMMIT}" PARENT_SCOPE)
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set(${name}_GIT_REVISION "${${name}_GIT_REVISION}" PARENT_SCOPE)
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set(${name}_GIT_VERSION "${${name}_GIT_VERSION}" PARENT_SCOPE)
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endif()
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endmacro(fetch_version)
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cmake_policy(POP)
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