Index: libcfa/src/Makefile.am
===================================================================
--- libcfa/src/Makefile.am	(revision 2b3d6ffbb6d7766453ab806a83d1e85a3993c145)
+++ libcfa/src/Makefile.am	(revision 43fa66e0022bf37788a9a0ee6323f232850061e5)
@@ -74,9 +74,9 @@
 
 prelude.o : prelude.cfa extras.cf gcc-builtins.cf builtins.cf @CFACC@ @CFACPP@
-	${AM_V_GEN}@CFACC@ ${AM_CFLAGS} ${CFLAGS} -quiet -in-tree -XCFA -l ${<} -c -o ${@}
+	${AM_V_GEN}@CFACC@ ${AM_CFLAGS} ${CFLAGS} -quiet -in-tree @CONFIG_CFAFLAGS@ -XCFA -l ${<} -c -o ${@}
 
 prelude.lo: prelude.cfa extras.cf gcc-builtins.cf builtins.cf @CFACC@ @CFACPP@
 	${AM_V_GEN}$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \
-	@CFACC@ ${AM_CFLAGS} ${CFLAGS} -quiet -in-tree -XCFA -l ${<} -c -o ${@}
+	@CFACC@ ${AM_CFLAGS} ${CFLAGS} -quiet -in-tree @CONFIG_CFAFLAGS@ -XCFA -l ${<} -c -o ${@}