macosx: modernise framework compilation flags
macosx: modernise framework compilation flags

i386/vlckit,hpsoar/VLCKit,waterskier2007/VLCKit,CollabraMusic/VLCKit,waterskier2007/VLCKit,programming086/VLCKit,siuying/VLCKit,brion/VLCKit,strukturag/VLCKit,simon1984/test,hpsoar/VLCKit,simon1984/test,waterskier2007/VLCKit,strukturag/VLCKit,programming086/VLCKit,siuying/VLCKit,kamcord/VLCKit,CollabraMusic/VLCKit,CollabraMusic/VLCKit,larrytin/VLCKit,larrytin/VLCKit,kamcord/VLCKit,siuying/VLCKit,kamcord/VLCKit,simon1984/test