I have a library that I usually build in Debug and Release or RelWithDebInfo mode. When using that library, I get warning from CMake policy CMP0111.

My current workaround is to add the following to my config.cmake.in (that I use with configure_package_config_file):

list(FIND _ARCHIVE_CONFIGURATIONS "RELEASE" _ARCHIVE_HAS_RELEASE)
if (_ARCHIVE_HAS_RELEASE EQUAL -1)
    set_target_properties(mo2::archive PROPERTIES
        MAP_IMPORTED_CONFIG_MINSIZEREL RelWithDebInfo
        MAP_IMPORTED_CONFIG_RELEASE    RelWithDebInfo
    )
    set_property(TARGET mo2::archive APPEND PROPERTY IMPORTED_CONFIGURATIONS MINSIZEREL)
    set_property(TARGET mo2::archive APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
else()
    set_target_properties(mo2::archive PROPERTIES
        MAP_IMPORTED_CONFIG_MINSIZEREL      Release
        MAP_IMPORTED_CONFIG_RELWITHDEBINFO  Release
    )
    set_property(TARGET mo2::archive APPEND PROPERTY IMPORTED_CONFIGURATIONS MINSIZEREL)
    set_property(TARGET mo2::archive APPEND PROPERTY IMPORTED_CONFIGURATIONS RELWITHDEBINFO)
endif()

Is there a shorter way to get an equivalent result, i.e., map Release/RelWithDebInfo/MinSizeRel to the same configuration, regardless of the one being available?