-SRC_HC_OPTS += -fglasgow-exts -cpp -Iinclude -\#include HsBase.h
-SRC_HSC2HS_OPTS += -Iinclude -I$(FPTOOLS_TOP)/ghc/includes
-
-# If there is no system-supplied POSIX regex library, use our own
-ifneq "$(HavePosixRegex)" "YES"
-# Make sure we can get hold of regex.h
-SRC_HC_OPTS += -Icbits/regex
-SRC_HSC2HS_OPTS += -Icbits/regex
-endif
+SRC_HC_OPTS += -fglasgow-exts -cpp -Iinclude -"\#include" HsBase.h
+SRC_HSC2HS_OPTS += -Iinclude -I$(GHC_INCLUDE_DIR)