Remove CFLAGS for unused variables and functions
Remove CFLAGS for unused variables and functions

LudovicRousseau/OpenSC,philipWendland/OpenSC,metsma/OpenSC,LudovicRousseau/OpenSC,philipWendland/OpenSC,metsma/OpenSC,LudovicRousseau/OpenSC,OpenSC/OpenSC,dengert/OpenSC,mouse07410/OpenSC,OpenSC/OpenSC,mouse07410/OpenSC,dengert/OpenSC,OpenSC/OpenSC,metsma/OpenSC,mouse07410/OpenSC,philipWendland/OpenSC,dengert/OpenSC