diff --git a/src/as/Makefile.Vx b/src/as/Makefile.Vx
new file mode 100644
index 000000000..e3156959e
--- /dev/null
+++ b/src/as/Makefile.Vx
@@ -0,0 +1,35 @@
+EPICS = ../../..
+include $(EPICS)/config/CONFIG_vx
+
+USR_CFLAGS = -DACCESS_SECURITY -D_NO_PROTO
+LDLIBS =
+
+SRCS = \
+	asDbLib.c asCa.c asLib.c
+
+OBJS = \
+	$(OBDIR)/asDbLib.o $(OBDIR)/asCa.o $(OBDIR)/asLib.o
+
+LIBOBJS = \
+
+PROD = $(OBDIR)/asLibrary
+
+depends: $(OBDIR)/asLib.c
+
+$(OBDIR)/asLib.c: asLib.y $(OBDIR)/asLib_lex.c
+	$(YACC) -l asLib.y
+	/bin/rm -f $(OBDIR)/asLib.c
+	/bin/mv y.tab.c $(OBDIR)/asLib.c
+
+$(OBDIR)/asLib_lex.c: asLib_lex.l
+	$(LEX) -L asLib_lex.l
+	/bin/rm -f $(OBDIR)/asLib_lex.c
+	/bin/mv lex.yy.c $(OBDIR)/asLib_lex.c
+
+$(OBDIR)/asLib.o: $(OBDIR)/asLib.c asLibRoutines.c
+	@echo "compiling asLib.c"
+	$(RM) $@
+	$(CC) -c  $(CFLAGS) -o $(OBDIR)/asLib.o $(OBDIR)/asLib.c
+	@#load  $(CFLAGS) asLib.c
+
+include $(EPICS)/config/RULES.Vx