--- a/rvinterf/lowlevel/Makefile	Fri Nov 22 20:16:00 2013 +0000
+++ b/rvinterf/lowlevel/Makefile	Sat Nov 23 07:40:13 2013 +0000
@@ -1,15 +1,21 @@
 CC=	gcc
 CFLAGS=	-O2
-PROGS=	rvtdump
+PROGS=	rvtdump rvinterf
 INSTBIN=/usr/local/bin
 
 RVTDUMP_OBJS=	format.o format_g23.o openport.o output.o packetrx.o rvtdump.o
 
+RVINTERF_OBJS=	format.o format_g23.o logsent.o openport.o output.o packetrx.o \
+		packettx.o rvifmain.o
+
 all:	${PROGS}
 
 rvtdump:	${RVTDUMP_OBJS}
 	${CC} ${CFLAGS} -o $@ ${RVTDUMP_OBJS}
 
+rvinterf:	${RVINTERF_OBJS}
+	${CC} ${CFLAGS} -o $@ ${RVINTERF_OBJS}
+
 install:	${PROGS}
 	mkdir -p ${INSTBIN}
 	install -c ${PROGS} ${INSTBIN}