cmake CC_HAVE_VISIBILITY examples

FalkorDB/FalkorDB deps/libcypher-parser/CMakeLists.txt :48 

check_c_compiler_flag ("-fvisibility=hidden" CC_HAVE_VISIBILITY)

FalkorDB/FalkorDB deps/libcypher-parser/CMakeLists.txt :66 

endif (CC_HAVE_VISIBILITY)