DEPEND_FLAGS = -MM
GREP = grep
-CFLAGS = -g -Wall -O3
+include ../../output/prefix.def
+
+CFLAGS = -g -Wall -Wsign-compare -O3
ASFLAGS = $(CFLAGS)
-CPPFLAGS = -I.
+CPPFLAGS = -I. -DSBCL_PREFIX=\"$(SBCL_PREFIX)\"
# Give make access to the target Lisp features.
include genesis/Makefile.features