-# per-module flags
-PrelArrExtra_HC_OPTS += -monly-2-regs
-Directory_HC_OPTS += -monly-3-regs
-Time_HC_OPTS += -monly-3-regs
-
-# Far too much heap is needed to compile PrelNumExtra with -O at the
-# moment, but there you go..
-PrelNumExtra_HC_OPTS += -H30m -K2m
-
-PrelPack_HC_OPTS += -K4m
-PrelBase_HC_OPTS += -H10m
-PrelRead_HC_OPTS += -H16m
-PrelTup_HC_OPTS += -H12m
-PrelNum_HC_OPTS += -H12m -K4m
-PrelArr_HC_OPTS += -H8m
-PrelHandle_HC_OPTS += -H14m
-Time_HC_OPTS += -H18m
-Complex_HC_OPTS += -H10m
-IO_HC_OPTS += -H12m
-PrelMain_HC_OPTS += -fno-prune-tydecls # avoids an apparent bug; ToDo