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40 lines
1.5 KiB
CMake
40 lines
1.5 KiB
CMake
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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include_guard(GLOBAL)
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# Initializes `<_PREFIX>_<CONFIG>` variables from the corresponding
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# `<_PREFIX>_<CONFIG>_INIT`, for the configurations currently used.
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function(cmake_initialize_per_config_variable _PREFIX _DOCSTRING)
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string(STRIP "${${_PREFIX}_INIT}" _INIT)
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set("${_PREFIX}" "${_INIT}"
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CACHE STRING "${_DOCSTRING} during all build types.")
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mark_as_advanced("${_PREFIX}")
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if (NOT CMAKE_NOT_USING_CONFIG_FLAGS)
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set(_CONFIGS Debug Release MinSizeRel RelWithDebInfo)
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get_property(_GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
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if (_GENERATOR_IS_MULTI_CONFIG)
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list(APPEND _CONFIGS ${CMAKE_CONFIGURATION_TYPES})
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else()
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if (NOT CMAKE_NO_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE_INIT}" CACHE STRING
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"Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel ...")
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endif()
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list(APPEND _CONFIGS ${CMAKE_BUILD_TYPE})
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endif()
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list(REMOVE_DUPLICATES _CONFIGS)
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foreach(_BUILD_TYPE IN LISTS _CONFIGS)
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if (NOT "${_BUILD_TYPE}" STREQUAL "")
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string(TOUPPER "${_BUILD_TYPE}" _BUILD_TYPE)
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string(STRIP "${${_PREFIX}_${_BUILD_TYPE}_INIT}" _INIT)
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set("${_PREFIX}_${_BUILD_TYPE}" "${_INIT}"
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CACHE STRING "${_DOCSTRING} during ${_BUILD_TYPE} builds.")
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mark_as_advanced("${_PREFIX}_${_BUILD_TYPE}")
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endif()
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endforeach()
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endif()
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endfunction()
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