cmake HAVE_CXX_ATOMICS_WITHOUT_LIB examples

Warzone2100/warzone2100 cmake/CheckAtomic.cmake :54 

elseif(HAVE_CXX_ATOMICS_WITHOUT_LIB)

muse-sequencer/muse src/muse/CMakeLists.txt :329 

message("Warning: HAVE_CXX_ATOMICS_WITHOUT_LIB or HAVE_CXX_ATOMICS64_WITHOUT_LIB are false. Linking core with required libatomic.")

muse-sequencer/muse src/muse/CMakeLists.txt :331 

endif(NOT HAVE_CXX_ATOMICS_WITHOUT_LIB OR NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB)