find_library(COREAUDIO_LIBRARY CoreAudio)
find_library(COREAUDIO_FOUNDATION CoreFoundation)
find_library(COREAUDIO_MIDI CoreMIDI)
find_path(COREAUDIO_INCLUDE_DIRS CoreAudio/CoreAudio.h)

include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(
    CoreAudio
    DEFAULT_MSG 
    COREAUDIO_LIBRARY
    COREAUDIO_FOUNDATION
    COREAUDIO_MIDI
    COREAUDIO_INCLUDE_DIRS)

mark_as_advanced(
    COREAUDIO_LIBRARY
    COREAUDIO_FOUNDATION
    COREAUDIO_MIDI
    COREAUDIO_INCLUDE_DIRS)