don't pass in lint libraries which no longer exist

@@ -37,14 +37,16 @@
 include ../../Makefile.cmd
 include ../Makefile.ssh-common
 
 LDLIBS += $(SSH_COMMON_LDLIBS) -lsocket \
         -lnsl \
-        -lz \
-        -lcrypto \
         -lgss
 
+# libcrypto and libz have no lint libraries, so we can only use them when
+# building
+$(PROG) := LDLIBS += -lcrypto -lz
+
 POFILE_DIR= ..
 
 .KEEP_STATE:
 
 .PARALLEL: $(OBJS)