--- main/db1-ast/Makefile	2006-10-11 18:57:06.000000000 +0200
+++ main/db1-ast/Makefile	2006-12-16 22:46:57.000000000 +0100
@@ -48,7 +48,7 @@
 clean:
 	rm -f $(LIBDB) $(LIBDBSO) $(OBJS) $(SHOBJS)
 
-ASTCFLAGS+=-Wall -D__DBINTERFACE_PRIVATE -I. -I.. -Iinclude -Ihash -Ibtree -Irecno
+ASTCFLAGS=-Wall -D__DBINTERFACE_PRIVATE -I. -I.. -Iinclude -Ihash -Ibtree -Irecno $(CFLAGS)
 
 OSTYPE=$(shell uname -s)
 ifeq ($(OSTYPE),SunOS)