cmake $<C_COMPILER_VERSION> examples

InsightSoftwareConsortium/ITK CMake/ITKModuleHeaderTest.cmake :129

target_link_options(
        ${_test_name}
        PRIVATE
          "$<$<AND:$<C_COMPILER_ID:AppleClang>,$<VERSION_GREATER_EQUAL:$<C_COMPILER_VERSION>,15.0>>:LINKER:-no_warn_duplicate_libraries>"
      )

eProsima/Fast-CDR cmake/common/check_configuration.cmake :196

target_compile_options(${target} PRIVATE -Wall
            -Wextra
            -Wshadow
            $<$<COMPILE_LANGUAGE:CXX>:-Wnon-virtual-dtor>
            -pedantic
            -Wcast-align
            -Wunused
            $<$<COMPILE_LANGUAGE:CXX>:-Woverloaded-virtual>
            -Wconversion
            -Wsign-conversion
            $<$<CXX_COMPILER_ID:GNU>:-Wlogical-op>
            $<$<AND:$<CXX_COMPILER_ID:GNU>,$<COMPILE_LANGUAGE:CXX>>:-Wuseless-cast>
            -Wdouble-promotion
            $<$<COMPILE_LANGUAGE:CXX>:-Wold-style-cast>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,6.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,6.0.0>>>>:-Wnull-dereference>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,7.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,7.0.0>>>>:-Wduplicated-branches>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,6.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,6.0.0>>>>:-Wduplicated-cond>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,7.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,7.0.0>>>>:-Wrestrict>
            )

eProsima/Micro-XRCE-DDS-Client cmake/common/check_configuration.cmake :120

target_compile_options(${target} PRIVATE -Wall
            -Wextra
            -Wshadow
            -pedantic
            -Wcast-align
            -Wunused
            -Wconversion
            $<$<CXX_COMPILER_ID:GNU>:-Wlogical-op>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,6.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,6.0.0>>>>:-Wnull-dereference>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,7.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,7.0.0>>>>:-Wduplicated-branches>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,6.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,6.0.0>>>>:-Wduplicated-cond>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,7.0.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,7.0.0>>>>:-Wrestrict>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,4.6.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,4.6.0>>>>:-Wdouble-promotion>
            $<$<OR:$<AND:$<CXX_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<CXX_COMPILER_VERSION>,4.3.0>>>,$<AND:$<C_COMPILER_ID:GNU>,$<NOT:$<VERSION_LESS:$<C_COMPILER_VERSION>,4.3.0>>>>:-Wsign-conversion>
            )