-utils/Digraph_HC_OPTS = -fglasgow-exts
-
-basicTypes/SrcLoc_HC_OPTS = -funbox-strict-fields
-
-# We always optimise some low-level modules, otherwise performance of
-# a non-optimised compiler is severely affected.
-main/BinIface_HC_OPTS += -O
-utils/Binary_HC_OPTS += -O -funbox-strict-fields
-utils/FastMutInt_HC_OPTS += -O
-utils/Encoding_HC_OPTS += -O
-utils/StringBuffer_HC_OPTS += -O -funbox-strict-fields
-utils/FastString_HC_OPTS += -O -funbox-strict-fields