+# Only include GHCi if we're bootstrapping with at least version 409
+ifeq "$(GhcWithInterpreter)" "YES"
+ghc_409_at_least = $(shell expr "$(GhcMinVersion)" \>= 9)
+ifeq "$(ghc_409_at_least)" "1"
+SRC_HC_OPTS += -DGHCI -optc-DGHCI
+DIRS += ghci
+endif
+endif