Index: libcfa/src/Makefile.am
===================================================================
--- libcfa/src/Makefile.am	(revision 084520f06fcb6850215f12fad545c4e91871b498)
+++ libcfa/src/Makefile.am	(revision 451ccd540bc41c65e9efe0fca129ed4fb26c3bdd)
@@ -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 ${@}