set(AUDIO_SRC linux/SimpleAudioEngineFMOD.cpp linux/FmodAudioPlayer.cpp ) add_library(audio STATIC ${AUDIO_SRC} ) if ( CMAKE_SIZEOF_VOID_P EQUAL 8 ) set(FMOD_LIB "fmodex64") else() set(FMOD_LIB "fmodex") endif() target_link_libraries(audio ${FMOD_LIB} ) set_target_properties(audio PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/lib" LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/lib" )