mirror of
https://github.com/isar/libmdbx.git
synced 2024-12-29 08:58:48 +08:00
471 lines
16 KiB
CMake
471 lines
16 KiB
CMake
# Copyright (c) 2012-2024 Леонид Юрьев aka Leonid Yuriev <leo@yuriev.ru>
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# SPDX-License-Identifier: Apache-2.0
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if(CMAKE_VERSION VERSION_LESS 3.8.2)
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cmake_minimum_required(VERSION 3.0.2)
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elseif(CMAKE_VERSION VERSION_LESS 3.12)
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cmake_minimum_required(VERSION 3.8.2)
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else()
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cmake_minimum_required(VERSION 3.12)
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endif()
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cmake_policy(PUSH)
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cmake_policy(VERSION ${CMAKE_MINIMUM_REQUIRED_VERSION})
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macro(add_compile_flags languages)
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foreach(_lang ${languages})
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string(REPLACE ";" " " _flags "${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(remove_flag varname flag)
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string(REGEX REPLACE "^(.*)( ${flag} )(.*)$" "\\1 \\3" ${varname}
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${${varname}})
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string(REGEX REPLACE "^((.+ )*)(${flag})(( .+)*)$" "\\1\\4" ${varname}
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${${varname}})
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endmacro(remove_flag)
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macro(remove_compile_flag languages flag)
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foreach(_lang ${languages})
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if(CMAKE_CXX_COMPILER_LOADED AND _lang STREQUAL "CXX")
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remove_flag(${_lang}_FLAGS ${flag})
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endif()
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if(CMAKE_C_COMPILER_LOADED AND _lang STREQUAL "C")
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remove_flag(${_lang}_FLAGS ${flag})
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endif()
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endforeach()
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unset(_lang)
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endmacro(remove_compile_flag)
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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, and uses g++
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# compiler for .m files. LANGUAGE property forces CMake to use CC for
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# ${file}
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set_source_files_properties(${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 "${_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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build_directory_for_json_output)
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set(_version_4dot "")
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set(_git_describe "")
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set(_git_timestamp "")
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set(_git_tree "")
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set(_git_commit "")
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set(_git_revision 0)
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set(_git_version "")
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set(_version_from "")
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set(_git_root FALSE)
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find_program(GIT git)
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if(GIT)
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execute_process(
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COMMAND ${GIT} rev-parse --show-toplevel
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OUTPUT_VARIABLE _git_root
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ERROR_VARIABLE _git_root_error
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE _rc)
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if(_rc OR _git_root STREQUAL "")
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if(EXISTS "${source_root_directory}/.git")
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message(ERROR
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"`git rev-parse --show-toplevel` failed '${_git_root_error}'")
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else()
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message(VERBOSE
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"`git rev-parse --show-toplevel` failed '${_git_root_error}'")
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endif()
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else()
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set(_source_root "${source_root_directory}")
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if(NOT CMAKE_VERSION VERSION_LESS 3.20)
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cmake_path(NORMAL_PATH _git_root)
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cmake_path(NORMAL_PATH _source_root)
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endif()
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if(_source_root STREQUAL _git_root AND EXISTS "${_git_root}/VERSION.json")
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message(
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FATAL_ERROR
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"Несколько источников информации о версии, допустим только один из: репозиторий git, либо файл VERSION.json"
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)
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endif()
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endif()
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endif()
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if(EXISTS "${source_root_directory}/VERSION.json")
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set(_version_from "${source_root_directory}/VERSION.json")
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if(CMAKE_VERSION VERSION_LESS 3.19)
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message(
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FATAL_ERROR "Требуется CMake версии >= 3.19 для чтения VERSION.json")
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endif()
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file(
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STRINGS "${_version_from}" _versioninfo_json NEWLINE_CONSUME
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LIMIT_COUNT 9
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LIMIT_INPUT 999
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ENCODING UTF-8)
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string(JSON _git_describe GET ${_versioninfo_json} git_describe)
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string(JSON _git_timestamp GET "${_versioninfo_json}" "git_timestamp")
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string(JSON _git_tree GET "${_versioninfo_json}" "git_tree")
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string(JSON _git_commit GET "${_versioninfo_json}" "git_commit")
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string(JSON _version_4dot GET "${_versioninfo_json}" "version_4dot")
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unset(_json_object)
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string(REPLACE "." ";" _version_list "${_version_4dot}")
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if(NOT _version_4dot)
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message(
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ERROR
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"Unable to retrieve ${name} version from \"${_version_from}\" file.")
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set(_version_list ${_git_version})
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string(REPLACE ";" "." _version_4dot "${_git_version}")
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else()
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string(REPLACE "." ";" _version_list ${_version_4dot})
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endif()
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elseif(_git_root AND _source_root STREQUAL _git_root)
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set(_version_from git)
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execute_process(
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COMMAND ${GIT} show --no-patch --format=%cI HEAD
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OUTPUT_VARIABLE _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 _git_timestamp STREQUAL "%cI")
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execute_process(
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COMMAND ${GIT} show --no-patch --format=%ci HEAD
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OUTPUT_VARIABLE _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 _git_timestamp STREQUAL "%ci")
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message(
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FATAL_ERROR
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"Please install latest version of git (`show --no-patch --format=%cI HEAD` failed)"
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)
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endif()
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endif()
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execute_process(
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COMMAND ${GIT} show --no-patch --format=%T HEAD
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OUTPUT_VARIABLE _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 _git_tree STREQUAL "")
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message(
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FATAL_ERROR
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"Please install latest version of git (`show --no-patch --format=%T HEAD` failed)"
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)
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endif()
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execute_process(
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COMMAND ${GIT} show --no-patch --format=%H HEAD
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OUTPUT_VARIABLE _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 _git_commit STREQUAL "")
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message(
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FATAL_ERROR
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"Please install latest version of git (`show --no-patch --format=%H HEAD` failed)"
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)
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endif()
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execute_process(
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COMMAND ${GIT} status --untracked-files=no --porcelain
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OUTPUT_VARIABLE _git_status
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE _rc)
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if(_rc)
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message(
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FATAL_ERROR
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"Please install latest version of git (`status --untracked-files=no --porcelain` failed)"
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)
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endif()
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if(NOT _git_status STREQUAL "")
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set(_git_commit "${_git_commit}-dirty")
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endif()
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unset(_git_status)
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execute_process(
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COMMAND ${GIT} rev-list --tags --count
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OUTPUT_VARIABLE _tag_count
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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)
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message(
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FATAL_ERROR
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"Please install latest version of git (`git rev-list --tags --count` failed)"
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)
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endif()
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if(_tag_count EQUAL 0)
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execute_process(
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COMMAND ${GIT} rev-list --all --count
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OUTPUT_VARIABLE _whole_count
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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)
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message(
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FATAL_ERROR
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"Please install latest version of git (`git rev-list --all --count` failed)"
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)
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endif()
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if(_whole_count GREATER 42)
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message(
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FATAL_ERROR
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"Please fetch tags (no any tags for ${_whole_count} commits)")
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endif()
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set(_git_version "0;0;0")
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execute_process(
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COMMAND ${GIT} rev-list --count --all --no-merges
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OUTPUT_VARIABLE _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 _git_revision STREQUAL "")
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message(
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FATAL_ERROR
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"Please install latest version of git (`rev-list --count --all --no-merges` failed)"
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)
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endif()
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else(_tag_count EQUAL 0)
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execute_process(
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COMMAND ${GIT} describe --tags --long --dirty=-dirty "--match=v[0-9]*"
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OUTPUT_VARIABLE _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 _git_describe STREQUAL "")
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execute_process(
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COMMAND ${GIT} rev-list --all --count
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OUTPUT_VARIABLE _whole_count
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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)
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message(
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FATAL_ERROR
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"Please install latest version of git (`git rev-list --all --count` failed)"
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)
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endif()
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if(_whole_count GREATER 42)
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message(
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FATAL_ERROR
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"Please fetch tags (`describe --tags --long --dirty --match=v[0-9]*` failed)"
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)
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else()
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execute_process(
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COMMAND ${GIT} describe --all --long --dirty=-dirty
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OUTPUT_VARIABLE _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 _git_describe STREQUAL "")
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message(
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FATAL_ERROR
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"Please install latest version of git (`git rev-list --tags --count` and/or `git rev-list --all --count` failed)"
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)
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endif()
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endif()
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endif()
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execute_process(
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COMMAND ${GIT} describe --tags --abbrev=0 "--match=v[0-9]*"
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OUTPUT_VARIABLE _last_release_tag
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE _rc)
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if(_rc)
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message(
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FATAL_ERROR
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"Please install latest version of git (`describe --tags --abbrev=0 --match=v[0-9]*` failed)"
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)
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endif()
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if(_last_release_tag)
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set(_git_revlist_arg "${_last_release_tag}..HEAD")
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else()
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execute_process(
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COMMAND ${GIT} tag --sort=-version:refname
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OUTPUT_VARIABLE _tag_list
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY ${source_root_directory}
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RESULT_VARIABLE _rc)
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if(_rc)
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message(
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FATAL_ERROR
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"Please install latest version of git (`tag --sort=-version:refname` failed)"
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)
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endif()
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string(REGEX REPLACE "\n" ";" _tag_list "${_tag_list}")
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set(_git_revlist_arg "HEAD")
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foreach(_tag IN LISTS _tag_list)
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if(NOT _last_release_tag)
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string(REGEX MATCH "^v[0-9]+(\.[0-9]+)+" _last_release_tag
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"${_tag}")
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set(_git_revlist_arg "${_tag}..HEAD")
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endif()
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endforeach(_tag)
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endif()
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execute_process(
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COMMAND ${GIT} rev-list --count "${_git_revlist_arg}"
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OUTPUT_VARIABLE _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 _git_revision STREQUAL "")
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message(
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FATAL_ERROR
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"Please install latest version of git (`rev-list --count ${_git_revlist_arg}` failed)"
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)
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endif()
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string(REGEX MATCH "^(v)?([0-9]+)\\.([0-9]+)\\.([0-9]+)(.*)?"
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_git_version_valid "${_git_describe}")
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if(_git_version_valid)
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string(REGEX REPLACE "^(v)?([0-9]+)\\.([0-9]+)\\.([0-9]+)(.*)?"
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"\\2;\\3;\\4" _git_version ${_git_describe})
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else()
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string(REGEX MATCH "^(v)?([0-9]+)\\.([0-9]+)(.*)?" _git_version_valid
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"${_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"
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_git_version ${_git_describe})
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else()
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message(
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AUTHOR_WARNING
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"Bad ${name} version \"${_git_describe}\"; falling back to 0.0.0 (have you made an initial release?)"
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)
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set(_git_version "0;0;0")
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endif()
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endif()
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endif(_tag_count EQUAL 0)
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list(APPEND _git_version "${_git_revision}")
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set(_version_list "${_git_version}")
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string(REPLACE ";" "." _version_4dot "${_version_list}")
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elseif(GIT)
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message(
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FATAL_ERROR
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"Нет источника информации о версии (${source_root_directory}), требуется один из: репозиторий git, либо VERSION.json"
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)
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else()
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message(FATAL_ERROR "Требуется git для получения информации о версии")
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endif()
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list(LENGTH _version_list _version_list_length)
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list(GET _version_list 0 _version_major)
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list(GET _version_list 1 _version_minor)
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list(GET _version_list 2 _version_release)
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list(GET _version_list 3 _version_revision)
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if(NOT _git_describe
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OR NOT _git_timestamp
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OR NOT _git_tree
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OR NOT _git_commit
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OR _git_revision STREQUAL ""
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OR NOT _version_list_length EQUAL 4
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OR _version_major STREQUAL ""
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OR _version_minor STREQUAL ""
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OR _version_release STREQUAL ""
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OR _version_revision STREQUAL "")
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message(ERROR "Unable to retrieve ${name} version from ${_version_from}.")
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else()
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list(APPEND _git_version "${_git_revision}")
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endif()
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if(${parent_scope})
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set(${name}_VERSION_MAJOR
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"${_version_major}"
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PARENT_SCOPE)
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set(${name}_VERSION_MINOR
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"${_version_minor}"
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PARENT_SCOPE)
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set(${name}_VERSION_RELEASE
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"${_version_release}"
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PARENT_SCOPE)
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set(${name}_VERSION_REVISION
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"${_version_revision}"
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PARENT_SCOPE)
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set(${name}_VERSION
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"${_version_4dot}"
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PARENT_SCOPE)
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set(${name}_GIT_DESCRIBE
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"${_git_describe}"
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PARENT_SCOPE)
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set(${name}_GIT_TIMESTAMP
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"${_git_timestamp}"
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PARENT_SCOPE)
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set(${name}_GIT_TREE
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"${_git_tree}"
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PARENT_SCOPE)
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set(${name}_GIT_COMMIT
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"${_git_commit}"
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PARENT_SCOPE)
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set(${name}_GIT_REVISION
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"${_git_revision}"
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PARENT_SCOPE)
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else()
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set(${name}_VERSION_MAJOR "${_version_major}")
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set(${name}_VERSION_MINOR "${_version_minor}")
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set(${name}_VERSION_RELEASE "${_version_release}")
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set(${name}_VERSION_REVISION "${_version_revision}")
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set(${name}_VERSION "${_version_4dot}")
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set(${name}_GIT_DESCRIBE "${_git_describe}")
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set(${name}_GIT_TIMESTAMP "${_git_timestamp}")
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set(${name}_GIT_TREE "${_git_tree}")
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set(${name}_GIT_COMMIT "${_git_commit}")
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set(${name}_GIT_REVISION "${_git_revision}")
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endif()
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if(_version_from STREQUAL "git")
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string(
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CONFIGURE
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"{
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\"git_describe\" : \"@_git_describe@\",
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\"git_timestamp\" : \"@_git_timestamp@\",
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\"git_tree\" : \"@_git_tree@\",
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\"git_commit\" : \"@_git_commit@\",
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\"version_4dot\" : \"@_version_4dot@\"\n}"
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_versioninfo_json
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@ONLY ESCAPE_QUOTES)
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file(WRITE "${build_directory_for_json_output}/VERSION.json"
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"${_versioninfo_json}")
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endif()
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endmacro(fetch_version)
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cmake_policy(POP)
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