cmake HAVE_FVISIBILITY_HIDDEN examples

DynamoRIO/dynamorio CMakeLists.txt :1119 

CHECK_C_COMPILER_FLAG("-fvisibility=hidden" HAVE_FVISIBILITY_HIDDEN)

DynamoRIO/dynamorio CMakeLists.txt :1126 

elseif (HAVE_FVISIBILITY_HIDDEN)

DynamoRIO/drmemory CMakeLists.txt :441 

CHECK_C_COMPILER_FLAG("-fvisibility=hidden" HAVE_FVISIBILITY_HIDDEN)

DynamoRIO/drmemory CMakeLists.txt :445 

elseif (HAVE_FVISIBILITY_HIDDEN)

nwnxee/unified NWNXLib/External/funchook/CMakeLists.txt :52 

check_c_compiler_flag(-fvisibility=hidden HAVE_FVISIBILITY_HIDDEN)